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Message-Id: <1667487794110102@kroah.com>
Date: Fri, 4 Nov 2022 00:03:14 +0900
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Linux 5.15.77
diff --git a/Makefile b/Makefile
index e7293e7a7ee9..3e712ea4c745 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 15
-SUBLEVEL = 76
+SUBLEVEL = 77
EXTRAVERSION =
NAME = Trick or Treat
diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h
index 8f777d6441a5..80347382a380 100644
--- a/arch/arc/include/asm/io.h
+++ b/arch/arc/include/asm/io.h
@@ -32,7 +32,7 @@ static inline void ioport_unmap(void __iomem *addr)
{
}
-extern void iounmap(const void __iomem *addr);
+extern void iounmap(const volatile void __iomem *addr);
/*
* io{read,write}{16,32}be() macros
diff --git a/arch/arc/include/asm/pgtable-levels.h b/arch/arc/include/asm/pgtable-levels.h
index 8084ef2f6491..4e7a19cb8e52 100644
--- a/arch/arc/include/asm/pgtable-levels.h
+++ b/arch/arc/include/asm/pgtable-levels.h
@@ -163,7 +163,7 @@
#define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK)
#define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd))
#define set_pmd(pmdp, pmd) (*(pmdp) = pmd)
-#define pmd_pgtable(pmd) ((pgtable_t) pmd_page_vaddr(pmd))
+#define pmd_pgtable(pmd) ((pgtable_t) pmd_page(pmd))
/*
* 4th level paging: pte
diff --git a/arch/arc/mm/ioremap.c b/arch/arc/mm/ioremap.c
index 0ee75aca6e10..712c2311daef 100644
--- a/arch/arc/mm/ioremap.c
+++ b/arch/arc/mm/ioremap.c
@@ -94,7 +94,7 @@ void __iomem *ioremap_prot(phys_addr_t paddr, unsigned long size,
EXPORT_SYMBOL(ioremap_prot);
-void iounmap(const void __iomem *addr)
+void iounmap(const volatile void __iomem *addr)
{
/* weird double cast to handle phys_addr_t > 32 bits */
if (arc_uncached_addr_space((phys_addr_t)(u32)addr))
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 39f5c1672f48..457b6bb276bb 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -60,6 +60,7 @@
#define ARM_CPU_IMP_FUJITSU 0x46
#define ARM_CPU_IMP_HISI 0x48
#define ARM_CPU_IMP_APPLE 0x61
+#define ARM_CPU_IMP_AMPERE 0xC0
#define ARM_CPU_PART_AEM_V8 0xD0F
#define ARM_CPU_PART_FOUNDATION 0xD00
@@ -112,6 +113,8 @@
#define APPLE_CPU_PART_M1_ICESTORM 0x022
#define APPLE_CPU_PART_M1_FIRESTORM 0x023
+#define AMPERE_CPU_PART_AMPERE1 0xAC3
+
#define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)
#define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
#define MIDR_CORTEX_A72 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)
@@ -151,6 +154,7 @@
#define MIDR_HISI_TSV110 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_TSV110)
#define MIDR_APPLE_M1_ICESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM)
#define MIDR_APPLE_M1_FIRESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM)
+#define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
/* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
#define MIDR_FUJITSU_ERRATUM_010001 MIDR_FUJITSU_A64FX
diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c
index 40be3a7c2c53..428cfabd11c4 100644
--- a/arch/arm64/kernel/proton-pack.c
+++ b/arch/arm64/kernel/proton-pack.c
@@ -868,6 +868,10 @@ u8 spectre_bhb_loop_affected(int scope)
MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1),
{},
};
+ static const struct midr_range spectre_bhb_k11_list[] = {
+ MIDR_ALL_VERSIONS(MIDR_AMPERE1),
+ {},
+ };
static const struct midr_range spectre_bhb_k8_list[] = {
MIDR_ALL_VERSIONS(MIDR_CORTEX_A72),
MIDR_ALL_VERSIONS(MIDR_CORTEX_A57),
@@ -878,6 +882,8 @@ u8 spectre_bhb_loop_affected(int scope)
k = 32;
else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k24_list))
k = 24;
+ else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k11_list))
+ k = 11;
else if (is_midr_in_range_list(read_cpuid_id(), spectre_bhb_k8_list))
k = 8;
diff --git a/arch/s390/include/asm/futex.h b/arch/s390/include/asm/futex.h
index c22debfcebf1..bf15767b729f 100644
--- a/arch/s390/include/asm/futex.h
+++ b/arch/s390/include/asm/futex.h
@@ -16,7 +16,8 @@
"3: jl 1b\n" \
" lhi %0,0\n" \
"4: sacf 768\n" \
- EX_TABLE(0b,4b) EX_TABLE(2b,4b) EX_TABLE(3b,4b) \
+ EX_TABLE(0b,4b) EX_TABLE(1b,4b) \
+ EX_TABLE(2b,4b) EX_TABLE(3b,4b) \
: "=d" (ret), "=&d" (oldval), "=&d" (newval), \
"=m" (*uaddr) \
: "0" (-EFAULT), "d" (oparg), "a" (uaddr), \
diff --git a/arch/s390/pci/pci_mmio.c b/arch/s390/pci/pci_mmio.c
index c5b35ea129cf..b94163ee5632 100644
--- a/arch/s390/pci/pci_mmio.c
+++ b/arch/s390/pci/pci_mmio.c
@@ -63,7 +63,7 @@ static inline int __pcistg_mio_inuser(
asm volatile (
" sacf 256\n"
"0: llgc %[tmp],0(%[src])\n"
- " sllg %[val],%[val],8\n"
+ "4: sllg %[val],%[val],8\n"
" aghi %[src],1\n"
" ogr %[val],%[tmp]\n"
" brctg %[cnt],0b\n"
@@ -71,7 +71,7 @@ static inline int __pcistg_mio_inuser(
"2: ipm %[cc]\n"
" srl %[cc],28\n"
"3: sacf 768\n"
- EX_TABLE(0b, 3b) EX_TABLE(1b, 3b) EX_TABLE(2b, 3b)
+ EX_TABLE(0b, 3b) EX_TABLE(4b, 3b) EX_TABLE(1b, 3b) EX_TABLE(2b, 3b)
:
[src] "+a" (src), [cnt] "+d" (cnt),
[val] "+d" (val), [tmp] "=d" (tmp),
@@ -214,10 +214,10 @@ static inline int __pcilg_mio_inuser(
"2: ahi %[shift],-8\n"
" srlg %[tmp],%[val],0(%[shift])\n"
"3: stc %[tmp],0(%[dst])\n"
- " aghi %[dst],1\n"
+ "5: aghi %[dst],1\n"
" brctg %[cnt],2b\n"
"4: sacf 768\n"
- EX_TABLE(0b, 4b) EX_TABLE(1b, 4b) EX_TABLE(3b, 4b)
+ EX_TABLE(0b, 4b) EX_TABLE(1b, 4b) EX_TABLE(3b, 4b) EX_TABLE(5b, 4b)
:
[ioaddr_len] "+&d" (ioaddr_len.pair),
[cc] "+d" (cc), [val] "=d" (val),
diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c
index 673721387391..b3f92255cbd2 100644
--- a/arch/x86/events/intel/lbr.c
+++ b/arch/x86/events/intel/lbr.c
@@ -1847,7 +1847,7 @@ void __init intel_pmu_arch_lbr_init(void)
return;
clear_arch_lbr:
- clear_cpu_cap(&boot_cpu_data, X86_FEATURE_ARCH_LBR);
+ setup_clear_cpu_cap(X86_FEATURE_ARCH_LBR);
}
/**
diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c
index 3423aaea4ad8..8488966da5f1 100644
--- a/arch/x86/kernel/unwind_orc.c
+++ b/arch/x86/kernel/unwind_orc.c
@@ -700,7 +700,7 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task,
/* Otherwise, skip ahead to the user-specified starting frame: */
while (!unwind_done(state) &&
(!on_stack(&state->stack_info, first_frame, sizeof(long)) ||
- state->sp < (unsigned long)first_frame))
+ state->sp <= (unsigned long)first_frame))
unwind_next_frame(state);
return;
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 7f3d21e6fdfb..94fe30c187ad 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -2889,6 +2889,10 @@ static int genpd_iterate_idle_states(struct device_node *dn,
np = it.node;
if (!of_match_node(idle_state_match, np))
continue;
+
+ if (!of_device_is_available(np))
+ continue;
+
if (states) {
ret = genpd_parse_state(&states[i], np);
if (ret) {
diff --git a/drivers/counter/microchip-tcb-capture.c b/drivers/counter/microchip-tcb-capture.c
index 1aa70b9c4833..22563dcded75 100644
--- a/drivers/counter/microchip-tcb-capture.c
+++ b/drivers/counter/microchip-tcb-capture.c
@@ -29,7 +29,6 @@ struct mchp_tc_data {
int qdec_mode;
int num_channels;
int channel[2];
- bool trig_inverted;
};
enum mchp_tc_count_function {
@@ -166,7 +165,7 @@ static int mchp_tc_count_signal_read(struct counter_device *counter,
regmap_read(priv->regmap, ATMEL_TC_REG(priv->channel[0], SR), &sr);
- if (priv->trig_inverted)
+ if (signal->id == 1)
sigstatus = (sr & ATMEL_TC_MTIOB);
else
sigstatus = (sr & ATMEL_TC_MTIOA);
@@ -184,6 +183,17 @@ static int mchp_tc_count_action_get(struct counter_device *counter,
struct mchp_tc_data *const priv = counter->priv;
u32 cmr;
+ if (priv->qdec_mode) {
+ *action = COUNTER_SYNAPSE_ACTION_BOTH_EDGES;
+ return 0;
+ }
+
+ /* Only TIOA signal is evaluated in non-QDEC mode */
+ if (synapse->signal->id != 0) {
+ *action = COUNTER_SYNAPSE_ACTION_NONE;
+ return 0;
+ }
+
regmap_read(priv->regmap, ATMEL_TC_REG(priv->channel[0], CMR), &cmr);
switch (cmr & ATMEL_TC_ETRGEDG) {
@@ -212,8 +222,8 @@ static int mchp_tc_count_action_set(struct counter_device *counter,
struct mchp_tc_data *const priv = counter->priv;
u32 edge = ATMEL_TC_ETRGEDG_NONE;
- /* QDEC mode is rising edge only */
- if (priv->qdec_mode)
+ /* QDEC mode is rising edge only; only TIOA handled in non-QDEC mode */
+ if (priv->qdec_mode || synapse->signal->id != 0)
return -EINVAL;
switch (action) {
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index c57229c108a7..eee74a2fe317 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -27,6 +27,7 @@
#include <linux/pm_qos.h>
#include <trace/events/power.h>
+#include <asm/cpu.h>
#include <asm/div64.h>
#include <asm/msr.h>
#include <asm/cpu_device_id.h>
@@ -277,10 +278,10 @@ static struct cpudata **all_cpu_data;
* structure is used to store those callbacks.
*/
struct pstate_funcs {
- int (*get_max)(void);
- int (*get_max_physical)(void);
- int (*get_min)(void);
- int (*get_turbo)(void);
+ int (*get_max)(int cpu);
+ int (*get_max_physical)(int cpu);
+ int (*get_min)(int cpu);
+ int (*get_turbo)(int cpu);
int (*get_scaling)(void);
int (*get_cpu_scaling)(int cpu);
int (*get_aperf_mperf_shift)(void);
@@ -395,16 +396,6 @@ static int intel_pstate_get_cppc_guaranteed(int cpu)
return cppc_perf.nominal_perf;
}
-
-static u32 intel_pstate_cppc_nominal(int cpu)
-{
- u64 nominal_perf;
-
- if (cppc_get_nominal_perf(cpu, &nominal_perf))
- return 0;
-
- return nominal_perf;
-}
#else /* CONFIG_ACPI_CPPC_LIB */
static inline void intel_pstate_set_itmt_prio(int cpu)
{
@@ -528,35 +519,18 @@ static void intel_pstate_hybrid_hwp_adjust(struct cpudata *cpu)
{
int perf_ctl_max_phys = cpu->pstate.max_pstate_physical;
int perf_ctl_scaling = cpu->pstate.perf_ctl_scaling;
- int perf_ctl_turbo = pstate_funcs.get_turbo();
- int turbo_freq = perf_ctl_turbo * perf_ctl_scaling;
+ int perf_ctl_turbo = pstate_funcs.get_turbo(cpu->cpu);
int scaling = cpu->pstate.scaling;
pr_debug("CPU%d: perf_ctl_max_phys = %d\n", cpu->cpu, perf_ctl_max_phys);
- pr_debug("CPU%d: perf_ctl_max = %d\n", cpu->cpu, pstate_funcs.get_max());
pr_debug("CPU%d: perf_ctl_turbo = %d\n", cpu->cpu, perf_ctl_turbo);
pr_debug("CPU%d: perf_ctl_scaling = %d\n", cpu->cpu, perf_ctl_scaling);
pr_debug("CPU%d: HWP_CAP guaranteed = %d\n", cpu->cpu, cpu->pstate.max_pstate);
pr_debug("CPU%d: HWP_CAP highest = %d\n", cpu->cpu, cpu->pstate.turbo_pstate);
pr_debug("CPU%d: HWP-to-frequency scaling factor: %d\n", cpu->cpu, scaling);
- /*
- * If the product of the HWP performance scaling factor and the HWP_CAP
- * highest performance is greater than the maximum turbo frequency
- * corresponding to the pstate_funcs.get_turbo() return value, the
- * scaling factor is too high, so recompute it to make the HWP_CAP
- * highest performance correspond to the maximum turbo frequency.
- */
- cpu->pstate.turbo_freq = cpu->pstate.turbo_pstate * scaling;
- if (turbo_freq < cpu->pstate.turbo_freq) {
- cpu->pstate.turbo_freq = turbo_freq;
- scaling = DIV_ROUND_UP(turbo_freq, cpu->pstate.turbo_pstate);
- cpu->pstate.scaling = scaling;
-
- pr_debug("CPU%d: refined HWP-to-frequency scaling factor: %d\n",
- cpu->cpu, scaling);
- }
-
+ cpu->pstate.turbo_freq = rounddown(cpu->pstate.turbo_pstate * scaling,
+ perf_ctl_scaling);
cpu->pstate.max_freq = rounddown(cpu->pstate.max_pstate * scaling,
perf_ctl_scaling);
@@ -1581,7 +1555,7 @@ static void intel_pstate_hwp_enable(struct cpudata *cpudata)
cpudata->epp_default = intel_pstate_get_epp(cpudata, 0);
}
-static int atom_get_min_pstate(void)
+static int atom_get_min_pstate(int not_used)
{
u64 value;
@@ -1589,7 +1563,7 @@ static int atom_get_min_pstate(void)
return (value >> 8) & 0x7F;
}
-static int atom_get_max_pstate(void)
+static int atom_get_max_pstate(int not_used)
{
u64 value;
@@ -1597,7 +1571,7 @@ static int atom_get_max_pstate(void)
return (value >> 16) & 0x7F;
}
-static int atom_get_turbo_pstate(void)
+static int atom_get_turbo_pstate(int not_used)
{
u64 value;
@@ -1675,23 +1649,23 @@ static void atom_get_vid(struct cpudata *cpudata)
cpudata->vid.turbo = value & 0x7f;
}
-static int core_get_min_pstate(void)
+static int core_get_min_pstate(int cpu)
{
u64 value;
- rdmsrl(MSR_PLATFORM_INFO, value);
+ rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &value);
return (value >> 40) & 0xFF;
}
-static int core_get_max_pstate_physical(void)
+static int core_get_max_pstate_physical(int cpu)
{
u64 value;
- rdmsrl(MSR_PLATFORM_INFO, value);
+ rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &value);
return (value >> 8) & 0xFF;
}
-static int core_get_tdp_ratio(u64 plat_info)
+static int core_get_tdp_ratio(int cpu, u64 plat_info)
{
/* Check how many TDP levels present */
if (plat_info & 0x600000000) {
@@ -1701,13 +1675,13 @@ static int core_get_tdp_ratio(u64 plat_info)
int err;
/* Get the TDP level (0, 1, 2) to get ratios */
- err = rdmsrl_safe(MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
+ err = rdmsrl_safe_on_cpu(cpu, MSR_CONFIG_TDP_CONTROL, &tdp_ctrl);
if (err)
return err;
/* TDP MSR are continuous starting at 0x648 */
tdp_msr = MSR_CONFIG_TDP_NOMINAL + (tdp_ctrl & 0x03);
- err = rdmsrl_safe(tdp_msr, &tdp_ratio);
+ err = rdmsrl_safe_on_cpu(cpu, tdp_msr, &tdp_ratio);
if (err)
return err;
@@ -1724,7 +1698,7 @@ static int core_get_tdp_ratio(u64 plat_info)
return -ENXIO;
}
-static int core_get_max_pstate(void)
+static int core_get_max_pstate(int cpu)
{
u64 tar;
u64 plat_info;
@@ -1732,10 +1706,10 @@ static int core_get_max_pstate(void)
int tdp_ratio;
int err;
- rdmsrl(MSR_PLATFORM_INFO, plat_info);
+ rdmsrl_on_cpu(cpu, MSR_PLATFORM_INFO, &plat_info);
max_pstate = (plat_info >> 8) & 0xFF;
- tdp_ratio = core_get_tdp_ratio(plat_info);
+ tdp_ratio = core_get_tdp_ratio(cpu, plat_info);
if (tdp_ratio <= 0)
return max_pstate;
@@ -1744,7 +1718,7 @@ static int core_get_max_pstate(void)
return tdp_ratio;
}
- err = rdmsrl_safe(MSR_TURBO_ACTIVATION_RATIO, &tar);
+ err = rdmsrl_safe_on_cpu(cpu, MSR_TURBO_ACTIVATION_RATIO, &tar);
if (!err) {
int tar_levels;
@@ -1759,13 +1733,13 @@ static int core_get_max_pstate(void)
return max_pstate;
}
-static int core_get_turbo_pstate(void)
+static int core_get_turbo_pstate(int cpu)
{
u64 value;
int nont, ret;
- rdmsrl(MSR_TURBO_RATIO_LIMIT, value);
- nont = core_get_max_pstate();
+ rdmsrl_on_cpu(cpu, MSR_TURBO_RATIO_LIMIT, &value);
+ nont = core_get_max_pstate(cpu);
ret = (value) & 255;
if (ret <= nont)
ret = nont;
@@ -1793,50 +1767,37 @@ static int knl_get_aperf_mperf_shift(void)
return 10;
}
-static int knl_get_turbo_pstate(void)
+static int knl_get_turbo_pstate(int cpu)
{
u64 value;
int nont, ret;
- rdmsrl(MSR_TURBO_RATIO_LIMIT, value);
- nont = core_get_max_pstate();
+ rdmsrl_on_cpu(cpu, MSR_TURBO_RATIO_LIMIT, &value);
+ nont = core_get_max_pstate(cpu);
ret = (((value) >> 8) & 0xFF);
if (ret <= nont)
ret = nont;
return ret;
}
-#ifdef CONFIG_ACPI_CPPC_LIB
-static u32 hybrid_ref_perf;
-
-static int hybrid_get_cpu_scaling(int cpu)
+static void hybrid_get_type(void *data)
{
- return DIV_ROUND_UP(core_get_scaling() * hybrid_ref_perf,
- intel_pstate_cppc_nominal(cpu));
+ u8 *cpu_type = data;
+
+ *cpu_type = get_this_hybrid_cpu_type();
}
-static void intel_pstate_cppc_set_cpu_scaling(void)
+static int hybrid_get_cpu_scaling(int cpu)
{
- u32 min_nominal_perf = U32_MAX;
- int cpu;
+ u8 cpu_type = 0;
- for_each_present_cpu(cpu) {
- u32 nominal_perf = intel_pstate_cppc_nominal(cpu);
+ smp_call_function_single(cpu, hybrid_get_type, &cpu_type, 1);
+ /* P-cores have a smaller perf level-to-freqency scaling factor. */
+ if (cpu_type == 0x40)
+ return 78741;
- if (nominal_perf && nominal_perf < min_nominal_perf)
- min_nominal_perf = nominal_perf;
- }
-
- if (min_nominal_perf < U32_MAX) {
- hybrid_ref_perf = min_nominal_perf;
- pstate_funcs.get_cpu_scaling = hybrid_get_cpu_scaling;
- }
+ return core_get_scaling();
}
-#else
-static inline void intel_pstate_cppc_set_cpu_scaling(void)
-{
-}
-#endif /* CONFIG_ACPI_CPPC_LIB */
static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
{
@@ -1866,10 +1827,10 @@ static void intel_pstate_max_within_limits(struct cpudata *cpu)
static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
{
- int perf_ctl_max_phys = pstate_funcs.get_max_physical();
+ int perf_ctl_max_phys = pstate_funcs.get_max_physical(cpu->cpu);
int perf_ctl_scaling = pstate_funcs.get_scaling();
- cpu->pstate.min_pstate = pstate_funcs.get_min();
+ cpu->pstate.min_pstate = pstate_funcs.get_min(cpu->cpu);
cpu->pstate.max_pstate_physical = perf_ctl_max_phys;
cpu->pstate.perf_ctl_scaling = perf_ctl_scaling;
@@ -1885,8 +1846,8 @@ static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
}
} else {
cpu->pstate.scaling = perf_ctl_scaling;
- cpu->pstate.max_pstate = pstate_funcs.get_max();
- cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
+ cpu->pstate.max_pstate = pstate_funcs.get_max(cpu->cpu);
+ cpu->pstate.turbo_pstate = pstate_funcs.get_turbo(cpu->cpu);
}
if (cpu->pstate.scaling == perf_ctl_scaling) {
@@ -3063,9 +3024,9 @@ static unsigned int force_load __initdata;
static int __init intel_pstate_msrs_not_valid(void)
{
- if (!pstate_funcs.get_max() ||
- !pstate_funcs.get_min() ||
- !pstate_funcs.get_turbo())
+ if (!pstate_funcs.get_max(0) ||
+ !pstate_funcs.get_min(0) ||
+ !pstate_funcs.get_turbo(0))
return -ENODEV;
return 0;
@@ -3281,7 +3242,7 @@ static int __init intel_pstate_init(void)
default_driver = &intel_pstate;
if (boot_cpu_has(X86_FEATURE_HYBRID_CPU))
- intel_pstate_cppc_set_cpu_scaling();
+ pstate_funcs.get_cpu_scaling = hybrid_get_cpu_scaling;
goto hwp_cpu_matched;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index c904269b3e14..477ab3551177 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -476,13 +476,13 @@ kfd_mem_dmamap_userptr(struct kgd_mem *mem,
struct ttm_tt *ttm = bo->tbo.ttm;
int ret;
+ if (WARN_ON(ttm->num_pages != src_ttm->num_pages))
+ return -EINVAL;
+
ttm->sg = kmalloc(sizeof(*ttm->sg), GFP_KERNEL);
if (unlikely(!ttm->sg))
return -ENOMEM;
- if (WARN_ON(ttm->num_pages != src_ttm->num_pages))
- return -EINVAL;
-
/* Same sequence as in amdgpu_ttm_tt_pin_userptr */
ret = sg_alloc_table_from_pages(ttm->sg, src_ttm->pages,
ttm->num_pages, 0,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index ac4dabcde33f..36cc89f56cea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3185,6 +3185,15 @@ static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev)
return r;
}
adev->ip_blocks[i].status.hw = true;
+
+ if (adev->in_s0ix && adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) {
+ /* disable gfxoff for IP resume. The gfxoff will be re-enabled in
+ * amdgpu_device_resume() after IP resume.
+ */
+ amdgpu_gfx_off_ctrl(adev, false);
+ DRM_DEBUG("will disable gfxoff for re-initializing other blocks\n");
+ }
+
}
return 0;
@@ -4114,6 +4123,13 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
/* Make sure IB tests flushed */
flush_delayed_work(&adev->delayed_init_work);
+ if (adev->in_s0ix) {
+ /* re-enable gfxoff after IP resume. This re-enables gfxoff after
+ * it was disabled for IP resume in amdgpu_device_ip_resume_phase2().
+ */
+ amdgpu_gfx_off_ctrl(adev, true);
+ DRM_DEBUG("will enable gfxoff for the mission mode\n");
+ }
if (fbcon)
amdgpu_fbdev_set_suspend(adev, 0);
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index f87e4d510ea5..1ccdf2da042b 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3497,6 +3497,8 @@ intel_dp_handle_hdmi_link_status_change(struct intel_dp *intel_dp)
drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, &intel_dp->attached_connector->base);
+ intel_dp->frl.is_trained = false;
+
/* Restart FRL training or fall back to TMDS mode */
intel_dp_check_frl_training(intel_dp);
}
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
index 7288041dd86a..7444b75c4215 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c
@@ -56,8 +56,9 @@ static int mdp4_lvds_connector_get_modes(struct drm_connector *connector)
return ret;
}
-static int mdp4_lvds_connector_mode_valid(struct drm_connector *connector,
- struct drm_display_mode *mode)
+static enum drm_mode_status
+mdp4_lvds_connector_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
{
struct mdp4_lvds_connector *mdp4_lvds_connector =
to_mdp4_lvds_connector(connector);
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index b141ccb527b0..d13fd39f05de 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1229,7 +1229,7 @@ int dp_display_request_irq(struct msm_dp *dp_display)
return -EINVAL;
}
- rc = devm_request_irq(&dp->pdev->dev, dp->irq,
+ rc = devm_request_irq(dp_display->drm_dev->dev, dp->irq,
dp_display_irq_handler,
IRQF_TRIGGER_HIGH, "dp_display_isr", dp);
if (rc < 0) {
diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c
index 122fadcf7cc1..fb8b21837c29 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -212,6 +212,12 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
return -EINVAL;
priv = dev->dev_private;
+
+ if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+ DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+ return -ENOSPC;
+ }
+
msm_dsi->dev = dev;
ret = msm_dsi_host_modeset_init(msm_dsi->host, dev);
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 23fb88b53324..e082e01b5e8d 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -295,6 +295,11 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
struct platform_device *pdev = hdmi->pdev;
int ret;
+ if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
+ DRM_DEV_ERROR(dev->dev, "too many bridges\n");
+ return -ENOSPC;
+ }
+
hdmi->dev = dev;
hdmi->encoder = encoder;
diff --git a/drivers/hwtracing/coresight/coresight-cti-core.c b/drivers/hwtracing/coresight/coresight-cti-core.c
index 8988b2ed2ea6..dcd607a0c41a 100644
--- a/drivers/hwtracing/coresight/coresight-cti-core.c
+++ b/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -90,11 +90,9 @@ void cti_write_all_hw_regs(struct cti_drvdata *drvdata)
static int cti_enable_hw(struct cti_drvdata *drvdata)
{
struct cti_config *config = &drvdata->config;
- struct device *dev = &drvdata->csdev->dev;
unsigned long flags;
int rc = 0;
- pm_runtime_get_sync(dev->parent);
spin_lock_irqsave(&drvdata->spinlock, flags);
/* no need to do anything if enabled or unpowered*/
@@ -119,7 +117,6 @@ static int cti_enable_hw(struct cti_drvdata *drvdata)
/* cannot enable due to error */
cti_err_not_enabled:
spin_unlock_irqrestore(&drvdata->spinlock, flags);
- pm_runtime_put(dev->parent);
return rc;
}
@@ -153,7 +150,6 @@ static void cti_cpuhp_enable_hw(struct cti_drvdata *drvdata)
static int cti_disable_hw(struct cti_drvdata *drvdata)
{
struct cti_config *config = &drvdata->config;
- struct device *dev = &drvdata->csdev->dev;
struct coresight_device *csdev = drvdata->csdev;
spin_lock(&drvdata->spinlock);
@@ -175,7 +171,6 @@ static int cti_disable_hw(struct cti_drvdata *drvdata)
coresight_disclaim_device_unlocked(csdev);
CS_LOCK(drvdata->base);
spin_unlock(&drvdata->spinlock);
- pm_runtime_put(dev->parent);
return 0;
/* not disabled this call */
diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c
index fc9592407717..4a358f8c27f3 100644
--- a/drivers/iio/accel/adxl372.c
+++ b/drivers/iio/accel/adxl372.c
@@ -998,17 +998,30 @@ static ssize_t adxl372_get_fifo_watermark(struct device *dev,
return sprintf(buf, "%d\n", st->watermark);
}
-static IIO_CONST_ATTR(hwfifo_watermark_min, "1");
-static IIO_CONST_ATTR(hwfifo_watermark_max,
- __stringify(ADXL372_FIFO_SIZE));
+static ssize_t hwfifo_watermark_min_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sysfs_emit(buf, "%s\n", "1");
+}
+
+static ssize_t hwfifo_watermark_max_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sysfs_emit(buf, "%s\n", __stringify(ADXL372_FIFO_SIZE));
+}
+
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_min, 0);
+static IIO_DEVICE_ATTR_RO(hwfifo_watermark_max, 0);
static IIO_DEVICE_ATTR(hwfifo_watermark, 0444,
adxl372_get_fifo_watermark, NULL, 0);
static IIO_DEVICE_ATTR(hwfifo_enabled, 0444,
adxl372_get_fifo_enabled, NULL, 0);
static const struct attribute *adxl372_fifo_attributes[] = {
- &iio_const_attr_hwfifo_watermark_min.dev_attr.attr,
- &iio_const_attr_hwfifo_watermark_max.dev_attr.attr,
+ &iio_dev_attr_hwfifo_watermark_min.dev_attr.attr,
+ &iio_dev_attr_hwfifo_watermark_max.dev_attr.attr,
&iio_dev_attr_hwfifo_watermark.dev_attr.attr,
&iio_dev_attr_hwfifo_enabled.dev_attr.attr,
NULL,
diff --git a/drivers/iio/light/tsl2583.c b/drivers/iio/light/tsl2583.c
index 7e101d5f72ee..d696d19e2e8e 100644
--- a/drivers/iio/light/tsl2583.c
+++ b/drivers/iio/light/tsl2583.c
@@ -858,7 +858,7 @@ static int tsl2583_probe(struct i2c_client *clientp,
TSL2583_POWER_OFF_DELAY_MS);
pm_runtime_use_autosuspend(&clientp->dev);
- ret = devm_iio_device_register(indio_dev->dev.parent, indio_dev);
+ ret = iio_device_register(indio_dev);
if (ret) {
dev_err(&clientp->dev, "%s: iio registration failed\n",
__func__);
diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c
index 3b4a0e60e605..8306daa77908 100644
--- a/drivers/iio/temperature/ltc2983.c
+++ b/drivers/iio/temperature/ltc2983.c
@@ -1376,13 +1376,6 @@ static int ltc2983_setup(struct ltc2983_data *st, bool assign_iio)
return ret;
}
- st->iio_chan = devm_kzalloc(&st->spi->dev,
- st->iio_channels * sizeof(*st->iio_chan),
- GFP_KERNEL);
-
- if (!st->iio_chan)
- return -ENOMEM;
-
ret = regmap_update_bits(st->regmap, LTC2983_GLOBAL_CONFIG_REG,
LTC2983_NOTCH_FREQ_MASK,
LTC2983_NOTCH_FREQ(st->filter_notch_freq));
@@ -1494,6 +1487,12 @@ static int ltc2983_probe(struct spi_device *spi)
if (ret)
return ret;
+ st->iio_chan = devm_kzalloc(&spi->dev,
+ st->iio_channels * sizeof(*st->iio_chan),
+ GFP_KERNEL);
+ if (!st->iio_chan)
+ return -ENOMEM;
+
ret = ltc2983_setup(st, true);
if (ret)
return ret;
diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c
index d2bd2653cf54..065bdc33f049 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.c
+++ b/drivers/media/test-drivers/vivid/vivid-core.c
@@ -330,6 +330,28 @@ static int vidioc_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *a
return vivid_vid_out_g_fbuf(file, fh, a);
}
+/*
+ * Only support the framebuffer of one of the vivid instances.
+ * Anything else is rejected.
+ */
+bool vivid_validate_fb(const struct v4l2_framebuffer *a)
+{
+ struct vivid_dev *dev;
+ int i;
+
+ for (i = 0; i < n_devs; i++) {
+ dev = vivid_devs[i];
+ if (!dev || !dev->video_pbase)
+ continue;
+ if ((unsigned long)a->base == dev->video_pbase &&
+ a->fmt.width <= dev->display_width &&
+ a->fmt.height <= dev->display_height &&
+ a->fmt.bytesperline <= dev->display_byte_stride)
+ return true;
+ }
+ return false;
+}
+
static int vidioc_s_fbuf(struct file *file, void *fh, const struct v4l2_framebuffer *a)
{
struct video_device *vdev = video_devdata(file);
@@ -910,8 +932,12 @@ static int vivid_detect_feature_set(struct vivid_dev *dev, int inst,
/* how many inputs do we have and of what type? */
dev->num_inputs = num_inputs[inst];
- if (dev->num_inputs < 1)
- dev->num_inputs = 1;
+ if (node_type & 0x20007) {
+ if (dev->num_inputs < 1)
+ dev->num_inputs = 1;
+ } else {
+ dev->num_inputs = 0;
+ }
if (dev->num_inputs >= MAX_INPUTS)
dev->num_inputs = MAX_INPUTS;
for (i = 0; i < dev->num_inputs; i++) {
@@ -928,8 +954,12 @@ static int vivid_detect_feature_set(struct vivid_dev *dev, int inst,
/* how many outputs do we have and of what type? */
dev->num_outputs = num_outputs[inst];
- if (dev->num_outputs < 1)
- dev->num_outputs = 1;
+ if (node_type & 0x40300) {
+ if (dev->num_outputs < 1)
+ dev->num_outputs = 1;
+ } else {
+ dev->num_outputs = 0;
+ }
if (dev->num_outputs >= MAX_OUTPUTS)
dev->num_outputs = MAX_OUTPUTS;
for (i = 0; i < dev->num_outputs; i++) {
diff --git a/drivers/media/test-drivers/vivid/vivid-core.h b/drivers/media/test-drivers/vivid/vivid-core.h
index 1e3c4f5a9413..7ceaf9bac2f0 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.h
+++ b/drivers/media/test-drivers/vivid/vivid-core.h
@@ -610,4 +610,6 @@ static inline bool vivid_is_hdmi_out(const struct vivid_dev *dev)
return dev->output_type[dev->output] == HDMI;
}
+bool vivid_validate_fb(const struct v4l2_framebuffer *a);
+
#endif
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-cap.c b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
index b9caa4b26209..99139a8cd4c4 100644
--- a/drivers/media/test-drivers/vivid/vivid-vid-cap.c
+++ b/drivers/media/test-drivers/vivid/vivid-vid-cap.c
@@ -452,6 +452,12 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls)
tpg_reset_source(&dev->tpg, dev->src_rect.width, dev->src_rect.height, dev->field_cap);
dev->crop_cap = dev->src_rect;
dev->crop_bounds_cap = dev->src_rect;
+ if (dev->bitmap_cap &&
+ (dev->compose_cap.width != dev->crop_cap.width ||
+ dev->compose_cap.height != dev->crop_cap.height)) {
+ vfree(dev->bitmap_cap);
+ dev->bitmap_cap = NULL;
+ }
dev->compose_cap = dev->crop_cap;
if (V4L2_FIELD_HAS_T_OR_B(dev->field_cap))
dev->compose_cap.height /= 2;
@@ -909,6 +915,8 @@ int vivid_vid_cap_s_selection(struct file *file, void *fh, struct v4l2_selection
struct vivid_dev *dev = video_drvdata(file);
struct v4l2_rect *crop = &dev->crop_cap;
struct v4l2_rect *compose = &dev->compose_cap;
+ unsigned orig_compose_w = compose->width;
+ unsigned orig_compose_h = compose->height;
unsigned factor = V4L2_FIELD_HAS_T_OR_B(dev->field_cap) ? 2 : 1;
int ret;
@@ -1025,17 +1033,17 @@ int vivid_vid_cap_s_selection(struct file *file, void *fh, struct v4l2_selection
s->r.height /= factor;
}
v4l2_rect_map_inside(&s->r, &dev->fmt_cap_rect);
- if (dev->bitmap_cap && (compose->width != s->r.width ||
- compose->height != s->r.height)) {
- vfree(dev->bitmap_cap);
- dev->bitmap_cap = NULL;
- }
*compose = s->r;
break;
default:
return -EINVAL;
}
+ if (dev->bitmap_cap && (compose->width != orig_compose_w ||
+ compose->height != orig_compose_h)) {
+ vfree(dev->bitmap_cap);
+ dev->bitmap_cap = NULL;
+ }
tpg_s_crop_compose(&dev->tpg, crop, compose);
return 0;
}
@@ -1272,7 +1280,14 @@ int vivid_vid_cap_s_fbuf(struct file *file, void *fh,
return -EINVAL;
if (a->fmt.bytesperline < (a->fmt.width * fmt->bit_depth[0]) / 8)
return -EINVAL;
- if (a->fmt.height * a->fmt.bytesperline < a->fmt.sizeimage)
+ if (a->fmt.bytesperline > a->fmt.sizeimage / a->fmt.height)
+ return -EINVAL;
+
+ /*
+ * Only support the framebuffer of one of the vivid instances.
+ * Anything else is rejected.
+ */
+ if (!vivid_validate_fb(a))
return -EINVAL;
dev->fb_vbase_cap = phys_to_virt((unsigned long)a->base);
diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c
index af48705c704f..003c32fed3f7 100644
--- a/drivers/media/v4l2-core/v4l2-dv-timings.c
+++ b/drivers/media/v4l2-core/v4l2-dv-timings.c
@@ -161,6 +161,20 @@ bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t,
(bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) ||
(!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE)))
return false;
+
+ /* sanity checks for the blanking timings */
+ if (!bt->interlaced &&
+ (bt->il_vbackporch || bt->il_vsync || bt->il_vfrontporch))
+ return false;
+ if (bt->hfrontporch > 2 * bt->width ||
+ bt->hsync > 1024 || bt->hbackporch > 1024)
+ return false;
+ if (bt->vfrontporch > 4096 ||
+ bt->vsync > 128 || bt->vbackporch > 4096)
+ return false;
+ if (bt->interlaced && (bt->il_vfrontporch > 4096 ||
+ bt->il_vsync > 128 || bt->il_vbackporch > 4096))
+ return false;
return fnc == NULL || fnc(t, fnc_handle);
}
EXPORT_SYMBOL_GPL(v4l2_valid_dv_timings);
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index b2533be3a453..ed034b93cb25 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -133,6 +133,7 @@ struct mmc_blk_data {
* track of the current selected device partition.
*/
unsigned int part_curr;
+#define MMC_BLK_PART_INVALID UINT_MAX /* Unknown partition active */
int area_type;
/* debugfs files (only in main mmc_blk_data) */
@@ -984,9 +985,16 @@ static unsigned int mmc_blk_data_timeout_ms(struct mmc_host *host,
return ms;
}
+/*
+ * Attempts to reset the card and get back to the requested partition.
+ * Therefore any error here must result in cancelling the block layer
+ * request, it must not be reattempted without going through the mmc_blk
+ * partition sanity checks.
+ */
static int mmc_blk_reset(struct mmc_blk_data *md, struct mmc_host *host,
int type)
{
+ struct mmc_blk_data *main_md = dev_get_drvdata(&host->card->dev);
int err;
if (md->reset_done & type)
@@ -994,23 +1002,22 @@ static int mmc_blk_reset(struct mmc_blk_data *md, struct mmc_host *host,
md->reset_done |= type;
err = mmc_hw_reset(host);
+ /*
+ * A successful reset will leave the card in the main partition, but
+ * upon failure it might not be, so set it to MMC_BLK_PART_INVALID
+ * in that case.
+ */
+ main_md->part_curr = err ? MMC_BLK_PART_INVALID : main_md->part_type;
+ if (err)
+ return err;
/* Ensure we switch back to the correct partition */
- if (err) {
- struct mmc_blk_data *main_md =
- dev_get_drvdata(&host->card->dev);
- int part_err;
-
- main_md->part_curr = main_md->part_type;
- part_err = mmc_blk_part_switch(host->card, md->part_type);
- if (part_err) {
- /*
- * We have failed to get back into the correct
- * partition, so we need to abort the whole request.
- */
- return -ENODEV;
- }
- }
- return err;
+ if (mmc_blk_part_switch(host->card, md->part_type))
+ /*
+ * We have failed to get back into the correct
+ * partition, so we need to abort the whole request.
+ */
+ return -ENODEV;
+ return 0;
}
static inline void mmc_blk_reset_success(struct mmc_blk_data *md, int type)
@@ -1855,8 +1862,9 @@ static void mmc_blk_mq_rw_recovery(struct mmc_queue *mq, struct request *req)
return;
/* Reset before last retry */
- if (mqrq->retries + 1 == MMC_MAX_RETRIES)
- mmc_blk_reset(md, card->host, type);
+ if (mqrq->retries + 1 == MMC_MAX_RETRIES &&
+ mmc_blk_reset(md, card->host, type))
+ return;
/* Command errors fail fast, so use all MMC_MAX_RETRIES */
if (brq->sbc.error || brq->cmd.error)
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index fda03b35c14a..cac9e0f13320 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -290,7 +290,8 @@ static void sdio_release_func(struct device *dev)
{
struct sdio_func *func = dev_to_sdio_func(dev);
- sdio_free_func_cis(func);
+ if (!(func->card->quirks & MMC_QUIRK_NONSTD_SDIO))
+ sdio_free_func_cis(func);
kfree(func->info);
kfree(func->tmpbuf);
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index ccc148cdb5ee..c167186085c8 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -1069,9 +1069,10 @@ config MMC_SDHCI_OMAP
config MMC_SDHCI_AM654
tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
- depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
+ depends on MMC_SDHCI_PLTFM && OF
select MMC_SDHCI_IO_ACCESSORS
select MMC_CQHCI
+ select REGMAP_MMIO
help
This selects the Secure Digital Host Controller Interface (SDHCI)
support present in TI's AM654 SOCs. The controller supports
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 60f19369de84..bbcbdc4327dc 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -1643,6 +1643,10 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
host->mmc_host_ops.execute_tuning = usdhc_execute_tuning;
}
+ err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data);
+ if (err)
+ goto disable_ahb_clk;
+
if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
sdhci_esdhc_ops.platform_execute_tuning =
esdhc_executing_tuning;
@@ -1650,13 +1654,15 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
if (imx_data->socdata->flags & ESDHC_FLAG_ERR004536)
host->quirks |= SDHCI_QUIRK_BROKEN_ADMA;
- if (imx_data->socdata->flags & ESDHC_FLAG_HS400)
+ if (host->caps & MMC_CAP_8_BIT_DATA &&
+ imx_data->socdata->flags & ESDHC_FLAG_HS400)
host->mmc->caps2 |= MMC_CAP2_HS400;
if (imx_data->socdata->flags & ESDHC_FLAG_BROKEN_AUTO_CMD23)
host->quirks2 |= SDHCI_QUIRK2_ACMD23_BROKEN;
- if (imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) {
+ if (host->caps & MMC_CAP_8_BIT_DATA &&
+ imx_data->socdata->flags & ESDHC_FLAG_HS400_ES) {
host->mmc->caps2 |= MMC_CAP2_HS400_ES;
host->mmc_host_ops.hs400_enhanced_strobe =
esdhc_hs400_enhanced_strobe;
@@ -1678,10 +1684,6 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
goto disable_ahb_clk;
}
- err = sdhci_esdhc_imx_probe_dt(pdev, host, imx_data);
- if (err)
- goto disable_ahb_clk;
-
sdhci_esdhc_imx_hwinit(host);
err = sdhci_add_host(host);
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index c2b26ada104d..65e61cdac118 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -978,6 +978,12 @@ static bool glk_broken_cqhci(struct sdhci_pci_slot *slot)
dmi_match(DMI_SYS_VENDOR, "IRBIS"));
}
+static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot)
+{
+ return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_JSL_EMMC &&
+ dmi_match(DMI_BIOS_VENDOR, "ASUSTeK COMPUTER INC.");
+}
+
static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
{
int ret = byt_emmc_probe_slot(slot);
@@ -986,9 +992,11 @@ static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)
slot->host->mmc->caps2 |= MMC_CAP2_CQE;
if (slot->chip->pdev->device != PCI_DEVICE_ID_INTEL_GLK_EMMC) {
- slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
- slot->host->mmc_host_ops.hs400_enhanced_strobe =
- intel_hs400_enhanced_strobe;
+ if (!jsl_broken_hs400es(slot)) {
+ slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;
+ slot->host->mmc_host_ops.hs400_enhanced_strobe =
+ intel_hs400_enhanced_strobe;
+ }
slot->host->mmc->caps2 |= MMC_CAP2_CQE_DCMD;
}
diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c
index 056835fd4562..53071e791e17 100644
--- a/drivers/mtd/nand/raw/intel-nand-controller.c
+++ b/drivers/mtd/nand/raw/intel-nand-controller.c
@@ -614,11 +614,12 @@ static int ebu_nand_probe(struct platform_device *pdev)
ret = of_property_read_u32(chip_np, "reg", &cs);
if (ret) {
dev_err(dev, "failed to get chip select: %d\n", ret);
- return ret;
+ goto err_of_node_put;
}
if (cs >= MAX_CS) {
dev_err(dev, "got invalid chip select: %d\n", cs);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err_of_node_put;
}
ebu_host->cs_num = cs;
@@ -627,18 +628,20 @@ static int ebu_nand_probe(struct platform_device *pdev)
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, resname);
ebu_host->cs[cs].chipaddr = devm_ioremap_resource(dev, res);
if (IS_ERR(ebu_host->cs[cs].chipaddr))
- return PTR_ERR(ebu_host->cs[cs].chipaddr);
+ goto err_of_node_put;
ebu_host->cs[cs].nand_pa = res->start;
ebu_host->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(ebu_host->clk))
- return dev_err_probe(dev, PTR_ERR(ebu_host->clk),
- "failed to get clock\n");
+ if (IS_ERR(ebu_host->clk)) {
+ ret = dev_err_probe(dev, PTR_ERR(ebu_host->clk),
+ "failed to get clock\n");
+ goto err_of_node_put;
+ }
ret = clk_prepare_enable(ebu_host->clk);
if (ret) {
dev_err(dev, "failed to enable clock: %d\n", ret);
- return ret;
+ goto err_of_node_put;
}
ebu_host->clk_rate = clk_get_rate(ebu_host->clk);
@@ -703,6 +706,8 @@ static int ebu_nand_probe(struct platform_device *pdev)
ebu_dma_cleanup(ebu_host);
err_disable_unprepare_clk:
clk_disable_unprepare(ebu_host->clk);
+err_of_node_put:
+ of_node_put(chip_np);
return ret;
}
diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c
index 2455a581fd70..b248c5f657d5 100644
--- a/drivers/mtd/nand/raw/marvell_nand.c
+++ b/drivers/mtd/nand/raw/marvell_nand.c
@@ -2672,7 +2672,7 @@ static int marvell_nand_chip_init(struct device *dev, struct marvell_nfc *nfc,
chip->controller = &nfc->controller;
nand_set_flash_node(chip, np);
- if (!of_property_read_bool(np, "marvell,nand-keep-config"))
+ if (of_property_read_bool(np, "marvell,nand-keep-config"))
chip->options |= NAND_KEEP_TIMINGS;
mtd = nand_to_mtd(chip);
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index 35892c1efef0..7d868b6eb579 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -322,14 +322,14 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
&mscan_clksrc);
if (!priv->can.clock.freq) {
dev_err(&ofdev->dev, "couldn't get MSCAN clock properties\n");
- goto exit_free_mscan;
+ goto exit_put_clock;
}
err = register_mscandev(dev, mscan_clksrc);
if (err) {
dev_err(&ofdev->dev, "registering %s failed (err=%d)\n",
DRV_NAME, err);
- goto exit_free_mscan;
+ goto exit_put_clock;
}
dev_info(&ofdev->dev, "MSCAN at 0x%p, irq %d, clock %d Hz\n",
@@ -337,7 +337,9 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
return 0;
-exit_free_mscan:
+exit_put_clock:
+ if (data->put_clock)
+ data->put_clock(ofdev);
free_candev(dev);
exit_dispose_irq:
irq_dispose_mapping(irq);
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index 2f44c567ebd7..4e230e145664 100644
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -1106,11 +1106,13 @@ static void rcar_canfd_handle_global_receive(struct rcar_canfd_global *gpriv, u3
{
struct rcar_canfd_channel *priv = gpriv->ch[ch];
u32 ridx = ch + RCANFD_RFFIFO_IDX;
- u32 sts;
+ u32 sts, cc;
/* Handle Rx interrupts */
sts = rcar_canfd_read(priv->base, RCANFD_RFSTS(ridx));
- if (likely(sts & RCANFD_RFSTS_RFIF)) {
+ cc = rcar_canfd_read(priv->base, RCANFD_RFCC(ridx));
+ if (likely(sts & RCANFD_RFSTS_RFIF &&
+ cc & RCANFD_RFCC_RFIE)) {
if (napi_schedule_prep(&priv->napi)) {
/* Disable Rx FIFO interrupts */
rcar_canfd_clear_bit(priv->base,
@@ -1195,11 +1197,9 @@ static void rcar_canfd_handle_channel_tx(struct rcar_canfd_global *gpriv, u32 ch
static irqreturn_t rcar_canfd_channel_tx_interrupt(int irq, void *dev_id)
{
- struct rcar_canfd_global *gpriv = dev_id;
- u32 ch;
+ struct rcar_canfd_channel *priv = dev_id;
- for_each_set_bit(ch, &gpriv->channels_mask, RCANFD_NUM_CHANNELS)
- rcar_canfd_handle_channel_tx(gpriv, ch);
+ rcar_canfd_handle_channel_tx(priv->gpriv, priv->channel);
return IRQ_HANDLED;
}
@@ -1227,11 +1227,9 @@ static void rcar_canfd_handle_channel_err(struct rcar_canfd_global *gpriv, u32 c
static irqreturn_t rcar_canfd_channel_err_interrupt(int irq, void *dev_id)
{
- struct rcar_canfd_global *gpriv = dev_id;
- u32 ch;
+ struct rcar_canfd_channel *priv = dev_id;
- for_each_set_bit(ch, &gpriv->channels_mask, RCANFD_NUM_CHANNELS)
- rcar_canfd_handle_channel_err(gpriv, ch);
+ rcar_canfd_handle_channel_err(priv->gpriv, priv->channel);
return IRQ_HANDLED;
}
@@ -1649,6 +1647,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
priv->ndev = ndev;
priv->base = gpriv->base;
priv->channel = ch;
+ priv->gpriv = gpriv;
priv->can.clock.freq = fcan_freq;
dev_info(&pdev->dev, "can_clk rate is %u\n", priv->can.clock.freq);
@@ -1677,7 +1676,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
}
err = devm_request_irq(&pdev->dev, err_irq,
rcar_canfd_channel_err_interrupt, 0,
- irq_name, gpriv);
+ irq_name, priv);
if (err) {
dev_err(&pdev->dev, "devm_request_irq CH Err(%d) failed, error %d\n",
err_irq, err);
@@ -1691,7 +1690,7 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
}
err = devm_request_irq(&pdev->dev, tx_irq,
rcar_canfd_channel_tx_interrupt, 0,
- irq_name, gpriv);
+ irq_name, priv);
if (err) {
dev_err(&pdev->dev, "devm_request_irq Tx (%d) failed, error %d\n",
tx_irq, err);
@@ -1715,7 +1714,6 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
priv->can.do_set_mode = rcar_canfd_do_set_mode;
priv->can.do_get_berr_counter = rcar_canfd_get_berr_counter;
- priv->gpriv = gpriv;
SET_NETDEV_DEV(ndev, &pdev->dev);
netif_napi_add(ndev, &priv->napi, rcar_canfd_rx_poll,
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index baab3adc34bc..f02275f71e4d 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -1419,11 +1419,14 @@ static int mcp251x_can_probe(struct spi_device *spi)
ret = mcp251x_gpio_setup(priv);
if (ret)
- goto error_probe;
+ goto out_unregister_candev;
netdev_info(net, "MCP%x successfully initialized.\n", priv->model);
return 0;
+out_unregister_candev:
+ unregister_candev(net);
+
error_probe:
destroy_workqueue(priv->wq);
priv->wq = NULL;
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
index 45eb7e462ce9..3ff2cd9828d2 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c
@@ -1873,7 +1873,7 @@ static int kvaser_usb_hydra_start_chip(struct kvaser_usb_net_priv *priv)
{
int err;
- init_completion(&priv->start_comp);
+ reinit_completion(&priv->start_comp);
err = kvaser_usb_hydra_send_simple_cmd(priv->dev, CMD_START_CHIP_REQ,
priv->channel);
@@ -1891,7 +1891,7 @@ static int kvaser_usb_hydra_stop_chip(struct kvaser_usb_net_priv *priv)
{
int err;
- init_completion(&priv->stop_comp);
+ reinit_completion(&priv->stop_comp);
/* Make sure we do not report invalid BUS_OFF from CMD_CHIP_STATE_EVENT
* see comment in kvaser_usb_hydra_update_state()
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
index 4312be05fc5b..7a71097281c2 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
@@ -1324,7 +1324,7 @@ static int kvaser_usb_leaf_start_chip(struct kvaser_usb_net_priv *priv)
{
int err;
- init_completion(&priv->start_comp);
+ reinit_completion(&priv->start_comp);
err = kvaser_usb_leaf_send_simple_cmd(priv->dev, CMD_START_CHIP,
priv->channel);
@@ -1342,7 +1342,7 @@ static int kvaser_usb_leaf_stop_chip(struct kvaser_usb_net_priv *priv)
{
int err;
- init_completion(&priv->stop_comp);
+ reinit_completion(&priv->stop_comp);
err = kvaser_usb_leaf_send_simple_cmd(priv->dev, CMD_STOP_CHIP,
priv->channel);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 213769054391..a7166cd1179f 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -239,6 +239,7 @@ enum xgbe_sfp_speed {
#define XGBE_SFP_BASE_BR_1GBE_MAX 0x0d
#define XGBE_SFP_BASE_BR_10GBE_MIN 0x64
#define XGBE_SFP_BASE_BR_10GBE_MAX 0x68
+#define XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX 0x78
#define XGBE_SFP_BASE_CU_CABLE_LEN 18
@@ -284,6 +285,8 @@ struct xgbe_sfp_eeprom {
#define XGBE_BEL_FUSE_VENDOR "BEL-FUSE "
#define XGBE_BEL_FUSE_PARTNO "1GBT-SFP06 "
+#define XGBE_MOLEX_VENDOR "Molex Inc. "
+
struct xgbe_sfp_ascii {
union {
char vendor[XGBE_SFP_BASE_VENDOR_NAME_LEN + 1];
@@ -834,7 +837,11 @@ static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom,
break;
case XGBE_SFP_SPEED_10000:
min = XGBE_SFP_BASE_BR_10GBE_MIN;
- max = XGBE_SFP_BASE_BR_10GBE_MAX;
+ if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
+ XGBE_MOLEX_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN) == 0)
+ max = XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX;
+ else
+ max = XGBE_SFP_BASE_BR_10GBE_MAX;
break;
default:
return false;
@@ -1151,7 +1158,10 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
}
/* Determine the type of SFP */
- if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
+ if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE &&
+ xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
+ phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
+ else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
phy_data->sfp_base = XGBE_SFP_BASE_10000_SR;
else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_LR)
phy_data->sfp_base = XGBE_SFP_BASE_10000_LR;
@@ -1167,9 +1177,6 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
phy_data->sfp_base = XGBE_SFP_BASE_1000_CX;
else if (sfp_base[XGBE_SFP_BASE_1GBE_CC] & XGBE_SFP_BASE_1GBE_CC_T)
phy_data->sfp_base = XGBE_SFP_BASE_1000_T;
- else if ((phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE) &&
- xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
- phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
switch (phy_data->sfp_base) {
case XGBE_SFP_BASE_1000_T:
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
index 4a6dfac857ca..7c6e0811f2e6 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.c
@@ -1451,26 +1451,57 @@ static void aq_check_txsa_expiration(struct aq_nic_s *nic)
egress_sa_threshold_expired);
}
+#define AQ_LOCKED_MDO_DEF(mdo) \
+static int aq_locked_mdo_##mdo(struct macsec_context *ctx) \
+{ \
+ struct aq_nic_s *nic = netdev_priv(ctx->netdev); \
+ int ret; \
+ mutex_lock(&nic->macsec_mutex); \
+ ret = aq_mdo_##mdo(ctx); \
+ mutex_unlock(&nic->macsec_mutex); \
+ return ret; \
+}
+
+AQ_LOCKED_MDO_DEF(dev_open)
+AQ_LOCKED_MDO_DEF(dev_stop)
+AQ_LOCKED_MDO_DEF(add_secy)
+AQ_LOCKED_MDO_DEF(upd_secy)
+AQ_LOCKED_MDO_DEF(del_secy)
+AQ_LOCKED_MDO_DEF(add_rxsc)
+AQ_LOCKED_MDO_DEF(upd_rxsc)
+AQ_LOCKED_MDO_DEF(del_rxsc)
+AQ_LOCKED_MDO_DEF(add_rxsa)
+AQ_LOCKED_MDO_DEF(upd_rxsa)
+AQ_LOCKED_MDO_DEF(del_rxsa)
+AQ_LOCKED_MDO_DEF(add_txsa)
+AQ_LOCKED_MDO_DEF(upd_txsa)
+AQ_LOCKED_MDO_DEF(del_txsa)
+AQ_LOCKED_MDO_DEF(get_dev_stats)
+AQ_LOCKED_MDO_DEF(get_tx_sc_stats)
+AQ_LOCKED_MDO_DEF(get_tx_sa_stats)
+AQ_LOCKED_MDO_DEF(get_rx_sc_stats)
+AQ_LOCKED_MDO_DEF(get_rx_sa_stats)
+
const struct macsec_ops aq_macsec_ops = {
- .mdo_dev_open = aq_mdo_dev_open,
- .mdo_dev_stop = aq_mdo_dev_stop,
- .mdo_add_secy = aq_mdo_add_secy,
- .mdo_upd_secy = aq_mdo_upd_secy,
- .mdo_del_secy = aq_mdo_del_secy,
- .mdo_add_rxsc = aq_mdo_add_rxsc,
- .mdo_upd_rxsc = aq_mdo_upd_rxsc,
- .mdo_del_rxsc = aq_mdo_del_rxsc,
- .mdo_add_rxsa = aq_mdo_add_rxsa,
- .mdo_upd_rxsa = aq_mdo_upd_rxsa,
- .mdo_del_rxsa = aq_mdo_del_rxsa,
- .mdo_add_txsa = aq_mdo_add_txsa,
- .mdo_upd_txsa = aq_mdo_upd_txsa,
- .mdo_del_txsa = aq_mdo_del_txsa,
- .mdo_get_dev_stats = aq_mdo_get_dev_stats,
- .mdo_get_tx_sc_stats = aq_mdo_get_tx_sc_stats,
- .mdo_get_tx_sa_stats = aq_mdo_get_tx_sa_stats,
- .mdo_get_rx_sc_stats = aq_mdo_get_rx_sc_stats,
- .mdo_get_rx_sa_stats = aq_mdo_get_rx_sa_stats,
+ .mdo_dev_open = aq_locked_mdo_dev_open,
+ .mdo_dev_stop = aq_locked_mdo_dev_stop,
+ .mdo_add_secy = aq_locked_mdo_add_secy,
+ .mdo_upd_secy = aq_locked_mdo_upd_secy,
+ .mdo_del_secy = aq_locked_mdo_del_secy,
+ .mdo_add_rxsc = aq_locked_mdo_add_rxsc,
+ .mdo_upd_rxsc = aq_locked_mdo_upd_rxsc,
+ .mdo_del_rxsc = aq_locked_mdo_del_rxsc,
+ .mdo_add_rxsa = aq_locked_mdo_add_rxsa,
+ .mdo_upd_rxsa = aq_locked_mdo_upd_rxsa,
+ .mdo_del_rxsa = aq_locked_mdo_del_rxsa,
+ .mdo_add_txsa = aq_locked_mdo_add_txsa,
+ .mdo_upd_txsa = aq_locked_mdo_upd_txsa,
+ .mdo_del_txsa = aq_locked_mdo_del_txsa,
+ .mdo_get_dev_stats = aq_locked_mdo_get_dev_stats,
+ .mdo_get_tx_sc_stats = aq_locked_mdo_get_tx_sc_stats,
+ .mdo_get_tx_sa_stats = aq_locked_mdo_get_tx_sa_stats,
+ .mdo_get_rx_sc_stats = aq_locked_mdo_get_rx_sc_stats,
+ .mdo_get_rx_sa_stats = aq_locked_mdo_get_rx_sa_stats,
};
int aq_macsec_init(struct aq_nic_s *nic)
@@ -1492,6 +1523,7 @@ int aq_macsec_init(struct aq_nic_s *nic)
nic->ndev->features |= NETIF_F_HW_MACSEC;
nic->ndev->macsec_ops = &aq_macsec_ops;
+ mutex_init(&nic->macsec_mutex);
return 0;
}
@@ -1515,7 +1547,7 @@ int aq_macsec_enable(struct aq_nic_s *nic)
if (!nic->macsec_cfg)
return 0;
- rtnl_lock();
+ mutex_lock(&nic->macsec_mutex);
if (nic->aq_fw_ops->send_macsec_req) {
struct macsec_cfg_request cfg = { 0 };
@@ -1564,7 +1596,7 @@ int aq_macsec_enable(struct aq_nic_s *nic)
ret = aq_apply_macsec_cfg(nic);
unlock:
- rtnl_unlock();
+ mutex_unlock(&nic->macsec_mutex);
return ret;
}
@@ -1576,9 +1608,9 @@ void aq_macsec_work(struct aq_nic_s *nic)
if (!netif_carrier_ok(nic->ndev))
return;
- rtnl_lock();
+ mutex_lock(&nic->macsec_mutex);
aq_check_txsa_expiration(nic);
- rtnl_unlock();
+ mutex_unlock(&nic->macsec_mutex);
}
int aq_macsec_rx_sa_cnt(struct aq_nic_s *nic)
@@ -1589,21 +1621,30 @@ int aq_macsec_rx_sa_cnt(struct aq_nic_s *nic)
if (!cfg)
return 0;
+ mutex_lock(&nic->macsec_mutex);
+
for (i = 0; i < AQ_MACSEC_MAX_SC; i++) {
if (!test_bit(i, &cfg->rxsc_idx_busy))
continue;
cnt += hweight_long(cfg->aq_rxsc[i].rx_sa_idx_busy);
}
+ mutex_unlock(&nic->macsec_mutex);
return cnt;
}
int aq_macsec_tx_sc_cnt(struct aq_nic_s *nic)
{
+ int cnt;
+
if (!nic->macsec_cfg)
return 0;
- return hweight_long(nic->macsec_cfg->txsc_idx_busy);
+ mutex_lock(&nic->macsec_mutex);
+ cnt = hweight_long(nic->macsec_cfg->txsc_idx_busy);
+ mutex_unlock(&nic->macsec_mutex);
+
+ return cnt;
}
int aq_macsec_tx_sa_cnt(struct aq_nic_s *nic)
@@ -1614,12 +1655,15 @@ int aq_macsec_tx_sa_cnt(struct aq_nic_s *nic)
if (!cfg)
return 0;
+ mutex_lock(&nic->macsec_mutex);
+
for (i = 0; i < AQ_MACSEC_MAX_SC; i++) {
if (!test_bit(i, &cfg->txsc_idx_busy))
continue;
cnt += hweight_long(cfg->aq_txsc[i].tx_sa_idx_busy);
}
+ mutex_unlock(&nic->macsec_mutex);
return cnt;
}
@@ -1691,6 +1735,8 @@ u64 *aq_macsec_get_stats(struct aq_nic_s *nic, u64 *data)
if (!cfg)
return data;
+ mutex_lock(&nic->macsec_mutex);
+
aq_macsec_update_stats(nic);
common_stats = &cfg->stats;
@@ -1773,5 +1819,7 @@ u64 *aq_macsec_get_stats(struct aq_nic_s *nic, u64 *data)
data += i;
+ mutex_unlock(&nic->macsec_mutex);
+
return data;
}
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index 1a7148041e3d..b7f7d6f66633 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -154,6 +154,8 @@ struct aq_nic_s {
struct mutex fwreq_mutex;
#if IS_ENABLED(CONFIG_MACSEC)
struct aq_macsec_cfg *macsec_cfg;
+ /* mutex to protect data in macsec_cfg */
+ struct mutex macsec_mutex;
#endif
/* PTP support */
struct aq_ptp_s *aq_ptp;
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c
index 376f81796a29..7e89664943ce 100644
--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c
@@ -561,8 +561,6 @@ static int bcm4908_enet_start_xmit(struct sk_buff *skb, struct net_device *netde
if (++ring->write_idx == ring->length - 1)
ring->write_idx = 0;
- enet->netdev->stats.tx_bytes += skb->len;
- enet->netdev->stats.tx_packets++;
return NETDEV_TX_OK;
}
@@ -646,13 +644,17 @@ static int bcm4908_enet_poll_tx(struct napi_struct *napi, int weight)
dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_TO_DEVICE);
dev_kfree_skb(slot->skb);
+
+ handled++;
bytes += slot->len;
+
if (++tx_ring->read_idx == tx_ring->length)
tx_ring->read_idx = 0;
-
- handled++;
}
+ enet->netdev->stats.tx_packets += handled;
+ enet->netdev->stats.tx_bytes += bytes;
+
if (handled < weight) {
napi_complete_done(napi, handled);
bcm4908_enet_dma_ring_intrs_on(enet, tx_ring);
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index ae541a9d1eee..4c7f828c69c6 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1991,6 +1991,9 @@ static int bcm_sysport_open(struct net_device *dev)
goto out_clk_disable;
}
+ /* Indicate that the MAC is responsible for PHY PM */
+ phydev->mac_managed_pm = true;
+
/* Reset house keeping link status */
priv->old_duplex = -1;
priv->old_link = -1;
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 3ca3f9d0fd9b..61efb2350412 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -880,6 +880,7 @@ static int macb_mii_probe(struct net_device *dev)
bp->phylink_config.dev = &dev->dev;
bp->phylink_config.type = PHYLINK_NETDEV;
+ bp->phylink_config.mac_managed_pm = true;
if (bp->phy_interface == PHY_INTERFACE_MODE_SGMII) {
bp->phylink_config.poll_fixed_state = true;
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index c0265a6f10c0..77d765809c1e 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -1800,7 +1800,12 @@ static void enetc_setup_rxbdr(struct enetc_hw *hw, struct enetc_bdr *rx_ring)
else
enetc_rxbdr_wr(hw, idx, ENETC_RBBSR, ENETC_RXB_DMA_SIZE);
+ /* Also prepare the consumer index in case page allocation never
+ * succeeds. In that case, hardware will never advance producer index
+ * to match consumer index, and will drop all frames.
+ */
enetc_rxbdr_wr(hw, idx, ENETC_RBPIR, 0);
+ enetc_rxbdr_wr(hw, idx, ENETC_RBCIR, 1);
/* enable Rx ints by setting pkt thr to 1 */
enetc_rxbdr_wr(hw, idx, ENETC_RBICR0, ENETC_RBICR0_ICEN | 0x1);
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 67eb9b671244..313ae8112067 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2336,6 +2336,31 @@ static u32 fec_enet_register_offset[] = {
IEEE_R_DROP, IEEE_R_FRAME_OK, IEEE_R_CRC, IEEE_R_ALIGN, IEEE_R_MACERR,
IEEE_R_FDXFC, IEEE_R_OCTETS_OK
};
+/* for i.MX6ul */
+static u32 fec_enet_register_offset_6ul[] = {
+ FEC_IEVENT, FEC_IMASK, FEC_R_DES_ACTIVE_0, FEC_X_DES_ACTIVE_0,
+ FEC_ECNTRL, FEC_MII_DATA, FEC_MII_SPEED, FEC_MIB_CTRLSTAT, FEC_R_CNTRL,
+ FEC_X_CNTRL, FEC_ADDR_LOW, FEC_ADDR_HIGH, FEC_OPD, FEC_TXIC0, FEC_RXIC0,
+ FEC_HASH_TABLE_HIGH, FEC_HASH_TABLE_LOW, FEC_GRP_HASH_TABLE_HIGH,
+ FEC_GRP_HASH_TABLE_LOW, FEC_X_WMRK, FEC_R_DES_START_0,
+ FEC_X_DES_START_0, FEC_R_BUFF_SIZE_0, FEC_R_FIFO_RSFL, FEC_R_FIFO_RSEM,
+ FEC_R_FIFO_RAEM, FEC_R_FIFO_RAFL, FEC_RACC,
+ RMON_T_DROP, RMON_T_PACKETS, RMON_T_BC_PKT, RMON_T_MC_PKT,
+ RMON_T_CRC_ALIGN, RMON_T_UNDERSIZE, RMON_T_OVERSIZE, RMON_T_FRAG,
+ RMON_T_JAB, RMON_T_COL, RMON_T_P64, RMON_T_P65TO127, RMON_T_P128TO255,
+ RMON_T_P256TO511, RMON_T_P512TO1023, RMON_T_P1024TO2047,
+ RMON_T_P_GTE2048, RMON_T_OCTETS,
+ IEEE_T_DROP, IEEE_T_FRAME_OK, IEEE_T_1COL, IEEE_T_MCOL, IEEE_T_DEF,
+ IEEE_T_LCOL, IEEE_T_EXCOL, IEEE_T_MACERR, IEEE_T_CSERR, IEEE_T_SQE,
+ IEEE_T_FDXFC, IEEE_T_OCTETS_OK,
+ RMON_R_PACKETS, RMON_R_BC_PKT, RMON_R_MC_PKT, RMON_R_CRC_ALIGN,
+ RMON_R_UNDERSIZE, RMON_R_OVERSIZE, RMON_R_FRAG, RMON_R_JAB,
+ RMON_R_RESVD_O, RMON_R_P64, RMON_R_P65TO127, RMON_R_P128TO255,
+ RMON_R_P256TO511, RMON_R_P512TO1023, RMON_R_P1024TO2047,
+ RMON_R_P_GTE2048, RMON_R_OCTETS,
+ IEEE_R_DROP, IEEE_R_FRAME_OK, IEEE_R_CRC, IEEE_R_ALIGN, IEEE_R_MACERR,
+ IEEE_R_FDXFC, IEEE_R_OCTETS_OK
+};
#else
static __u32 fec_enet_register_version = 1;
static u32 fec_enet_register_offset[] = {
@@ -2360,7 +2385,24 @@ static void fec_enet_get_regs(struct net_device *ndev,
u32 *buf = (u32 *)regbuf;
u32 i, off;
int ret;
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_ARM) || \
+ defined(CONFIG_ARM64) || defined(CONFIG_COMPILE_TEST)
+ u32 *reg_list;
+ u32 reg_cnt;
+ if (!of_machine_is_compatible("fsl,imx6ul")) {
+ reg_list = fec_enet_register_offset;
+ reg_cnt = ARRAY_SIZE(fec_enet_register_offset);
+ } else {
+ reg_list = fec_enet_register_offset_6ul;
+ reg_cnt = ARRAY_SIZE(fec_enet_register_offset_6ul);
+ }
+#else
+ /* coldfire */
+ static u32 *reg_list = fec_enet_register_offset;
+ static const u32 reg_cnt = ARRAY_SIZE(fec_enet_register_offset);
+#endif
ret = pm_runtime_resume_and_get(dev);
if (ret < 0)
return;
@@ -2369,8 +2411,8 @@ static void fec_enet_get_regs(struct net_device *ndev,
memset(buf, 0, regs->len);
- for (i = 0; i < ARRAY_SIZE(fec_enet_register_offset); i++) {
- off = fec_enet_register_offset[i];
+ for (i = 0; i < reg_cnt; i++) {
+ off = reg_list[i];
if ((off == FEC_R_BOUND || off == FEC_R_FSTART) &&
!(fep->quirks & FEC_QUIRK_HAS_FRREG))
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c b/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
index 19eb839177ec..061952c6c21a 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_debugfs.c
@@ -85,6 +85,7 @@ static int hinic_dbg_get_func_table(struct hinic_dev *nic_dev, int idx)
struct tag_sml_funcfg_tbl *funcfg_table_elem;
struct hinic_cmd_lt_rd *read_data;
u16 out_size = sizeof(*read_data);
+ int ret = ~0;
int err;
read_data = kzalloc(sizeof(*read_data), GFP_KERNEL);
@@ -111,20 +112,25 @@ static int hinic_dbg_get_func_table(struct hinic_dev *nic_dev, int idx)
switch (idx) {
case VALID:
- return funcfg_table_elem->dw0.bs.valid;
+ ret = funcfg_table_elem->dw0.bs.valid;
+ break;
case RX_MODE:
- return funcfg_table_elem->dw0.bs.nic_rx_mode;
+ ret = funcfg_table_elem->dw0.bs.nic_rx_mode;
+ break;
case MTU:
- return funcfg_table_elem->dw1.bs.mtu;
+ ret = funcfg_table_elem->dw1.bs.mtu;
+ break;
case RQ_DEPTH:
- return funcfg_table_elem->dw13.bs.cfg_rq_depth;
+ ret = funcfg_table_elem->dw13.bs.cfg_rq_depth;
+ break;
case QUEUE_NUM:
- return funcfg_table_elem->dw13.bs.cfg_q_num;
+ ret = funcfg_table_elem->dw13.bs.cfg_q_num;
+ break;
}
kfree(read_data);
- return ~0;
+ return ret;
}
static ssize_t hinic_dbg_cmd_read(struct file *filp, char __user *buffer, size_t count,
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
index a627237f694b..afa816cfcdf4 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
@@ -929,7 +929,7 @@ int hinic_init_cmdqs(struct hinic_cmdqs *cmdqs, struct hinic_hwif *hwif,
err_set_cmdq_depth:
hinic_ceq_unregister_cb(&func_to_io->ceqs, HINIC_CEQ_CMDQ);
-
+ free_cmdq(&cmdqs->cmdq[HINIC_CMDQ_SYNC]);
err_cmdq_ctxt:
hinic_wqs_cmdq_free(&cmdqs->cmdq_pages, cmdqs->saved_wqs,
HINIC_MAX_CMDQ_TYPES);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index ca76896d9f1c..8b04d133b3c4 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -892,7 +892,7 @@ int hinic_set_interrupt_cfg(struct hinic_hwdev *hwdev,
if (err)
return -EINVAL;
- interrupt_info->lli_credit_cnt = temp_info.lli_timer_cnt;
+ interrupt_info->lli_credit_cnt = temp_info.lli_credit_cnt;
interrupt_info->lli_timer_cnt = temp_info.lli_timer_cnt;
err = hinic_msg_to_mgmt(&pfhwdev->pf_to_mgmt, HINIC_MOD_COMM,
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_sriov.c b/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
index a78c398bf5b2..e81a7b28209b 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_sriov.c
@@ -1180,7 +1180,6 @@ int hinic_vf_func_init(struct hinic_hwdev *hwdev)
dev_err(&hwdev->hwif->pdev->dev,
"Failed to register VF, err: %d, status: 0x%x, out size: 0x%x\n",
err, register_info.status, out_size);
- hinic_unregister_vf_mbox_cb(hwdev, HINIC_MOD_L2NIC);
return -EIO;
}
} else {
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index d5df131b183c..6c534b92aeed 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -2898,6 +2898,7 @@ static struct device *ehea_register_port(struct ehea_port *port,
ret = of_device_register(&port->ofdev);
if (ret) {
pr_err("failed to register device. ret=%d\n", ret);
+ put_device(&port->ofdev.dev);
goto out;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 11a17ebfceef..4e3243287805 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -3085,10 +3085,17 @@ static int i40e_get_rss_hash_opts(struct i40e_pf *pf, struct ethtool_rxnfc *cmd)
if (cmd->flow_type == TCP_V4_FLOW ||
cmd->flow_type == UDP_V4_FLOW) {
- if (i_set & I40E_L3_SRC_MASK)
- cmd->data |= RXH_IP_SRC;
- if (i_set & I40E_L3_DST_MASK)
- cmd->data |= RXH_IP_DST;
+ if (hw->mac.type == I40E_MAC_X722) {
+ if (i_set & I40E_X722_L3_SRC_MASK)
+ cmd->data |= RXH_IP_SRC;
+ if (i_set & I40E_X722_L3_DST_MASK)
+ cmd->data |= RXH_IP_DST;
+ } else {
+ if (i_set & I40E_L3_SRC_MASK)
+ cmd->data |= RXH_IP_SRC;
+ if (i_set & I40E_L3_DST_MASK)
+ cmd->data |= RXH_IP_DST;
+ }
} else if (cmd->flow_type == TCP_V6_FLOW ||
cmd->flow_type == UDP_V6_FLOW) {
if (i_set & I40E_L3_V6_SRC_MASK)
@@ -3446,12 +3453,15 @@ static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
/**
* i40e_get_rss_hash_bits - Read RSS Hash bits from register
+ * @hw: hw structure
* @nfc: pointer to user request
* @i_setc: bits currently set
*
* Returns value of bits to be set per user request
**/
-static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
+static u64 i40e_get_rss_hash_bits(struct i40e_hw *hw,
+ struct ethtool_rxnfc *nfc,
+ u64 i_setc)
{
u64 i_set = i_setc;
u64 src_l3 = 0, dst_l3 = 0;
@@ -3470,8 +3480,13 @@ static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
dst_l3 = I40E_L3_V6_DST_MASK;
} else if (nfc->flow_type == TCP_V4_FLOW ||
nfc->flow_type == UDP_V4_FLOW) {
- src_l3 = I40E_L3_SRC_MASK;
- dst_l3 = I40E_L3_DST_MASK;
+ if (hw->mac.type == I40E_MAC_X722) {
+ src_l3 = I40E_X722_L3_SRC_MASK;
+ dst_l3 = I40E_X722_L3_DST_MASK;
+ } else {
+ src_l3 = I40E_L3_SRC_MASK;
+ dst_l3 = I40E_L3_DST_MASK;
+ }
} else {
/* Any other flow type are not supported here */
return i_set;
@@ -3489,6 +3504,7 @@ static u64 i40e_get_rss_hash_bits(struct ethtool_rxnfc *nfc, u64 i_setc)
return i_set;
}
+#define FLOW_PCTYPES_SIZE 64
/**
* i40e_set_rss_hash_opt - Enable/Disable flow types for RSS hash
* @pf: pointer to the physical function struct
@@ -3501,9 +3517,11 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
struct i40e_hw *hw = &pf->hw;
u64 hena = (u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0)) |
((u64)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(1)) << 32);
- u8 flow_pctype = 0;
+ DECLARE_BITMAP(flow_pctypes, FLOW_PCTYPES_SIZE);
u64 i_set, i_setc;
+ bitmap_zero(flow_pctypes, FLOW_PCTYPES_SIZE);
+
if (pf->flags & I40E_FLAG_MFP_ENABLED) {
dev_err(&pf->pdev->dev,
"Change of RSS hash input set is not supported when MFP mode is enabled\n");
@@ -3519,36 +3537,35 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
switch (nfc->flow_type) {
case TCP_V4_FLOW:
- flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV4_TCP;
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP, flow_pctypes);
if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
- hena |=
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK);
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK,
+ flow_pctypes);
break;
case TCP_V6_FLOW:
- flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV6_TCP;
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
- hena |=
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK);
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP, flow_pctypes);
if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
- hena |=
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK);
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK,
+ flow_pctypes);
break;
case UDP_V4_FLOW:
- flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
- hena |=
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP);
-
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV4_UDP, flow_pctypes);
+ if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+ set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP,
+ flow_pctypes);
+ set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP,
+ flow_pctypes);
+ }
hena |= BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV4);
break;
case UDP_V6_FLOW:
- flow_pctype = I40E_FILTER_PCTYPE_NONF_IPV6_UDP;
- if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE)
- hena |=
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
- BIT_ULL(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP);
-
+ set_bit(I40E_FILTER_PCTYPE_NONF_IPV6_UDP, flow_pctypes);
+ if (pf->hw_features & I40E_HW_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
+ set_bit(I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP,
+ flow_pctypes);
+ set_bit(I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP,
+ flow_pctypes);
+ }
hena |= BIT_ULL(I40E_FILTER_PCTYPE_FRAG_IPV6);
break;
case AH_ESP_V4_FLOW:
@@ -3581,17 +3598,20 @@ static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
return -EINVAL;
}
- if (flow_pctype) {
- i_setc = (u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(0,
- flow_pctype)) |
- ((u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(1,
- flow_pctype)) << 32);
- i_set = i40e_get_rss_hash_bits(nfc, i_setc);
- i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_pctype),
- (u32)i_set);
- i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_pctype),
- (u32)(i_set >> 32));
- hena |= BIT_ULL(flow_pctype);
+ if (bitmap_weight(flow_pctypes, FLOW_PCTYPES_SIZE)) {
+ u8 flow_id;
+
+ for_each_set_bit(flow_id, flow_pctypes, FLOW_PCTYPES_SIZE) {
+ i_setc = (u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_id)) |
+ ((u64)i40e_read_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_id)) << 32);
+ i_set = i40e_get_rss_hash_bits(&pf->hw, nfc, i_setc);
+
+ i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(0, flow_id),
+ (u32)i_set);
+ i40e_write_rx_ctl(hw, I40E_GLQF_HASH_INSET(1, flow_id),
+ (u32)(i_set >> 32));
+ hena |= BIT_ULL(flow_id);
+ }
}
i40e_write_rx_ctl(hw, I40E_PFQF_HENA(0), (u32)hena);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 7b3f30beb757..388c3d36d96a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -1404,6 +1404,10 @@ struct i40e_lldp_variables {
#define I40E_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000
/* INPUT SET MASK for RSS, flow director, and flexible payload */
+#define I40E_X722_L3_SRC_SHIFT 49
+#define I40E_X722_L3_SRC_MASK (0x3ULL << I40E_X722_L3_SRC_SHIFT)
+#define I40E_X722_L3_DST_SHIFT 41
+#define I40E_X722_L3_DST_MASK (0x3ULL << I40E_X722_L3_DST_SHIFT)
#define I40E_L3_SRC_SHIFT 47
#define I40E_L3_SRC_MASK (0x3ULL << I40E_L3_SRC_SHIFT)
#define I40E_L3_V6_SRC_SHIFT 43
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index c078fbaf19fd..8f350792e823 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1536,10 +1536,12 @@ bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
if (test_bit(__I40E_VF_RESETS_DISABLED, pf->state))
return true;
- /* If the VFs have been disabled, this means something else is
- * resetting the VF, so we shouldn't continue.
- */
- if (test_and_set_bit(__I40E_VF_DISABLE, pf->state))
+ /* Bail out if VFs are disabled. */
+ if (test_bit(__I40E_VF_DISABLE, pf->state))
+ return true;
+
+ /* If VF is being reset already we don't need to continue. */
+ if (test_and_set_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
return true;
i40e_trigger_vf_reset(vf, flr);
@@ -1576,7 +1578,7 @@ bool i40e_reset_vf(struct i40e_vf *vf, bool flr)
i40e_cleanup_reset_vf(vf);
i40e_flush(hw);
- clear_bit(__I40E_VF_DISABLE, pf->state);
+ clear_bit(I40E_VF_STATE_RESETTING, &vf->vf_states);
return true;
}
@@ -1609,8 +1611,12 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
return false;
/* Begin reset on all VFs at once */
- for (v = 0; v < pf->num_alloc_vfs; v++)
- i40e_trigger_vf_reset(&pf->vf[v], flr);
+ for (v = 0; v < pf->num_alloc_vfs; v++) {
+ vf = &pf->vf[v];
+ /* If VF is being reset no need to trigger reset again */
+ if (!test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+ i40e_trigger_vf_reset(&pf->vf[v], flr);
+ }
/* HW requires some time to make sure it can flush the FIFO for a VF
* when it resets it. Poll the VPGEN_VFRSTAT register for each VF in
@@ -1626,9 +1632,11 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
*/
while (v < pf->num_alloc_vfs) {
vf = &pf->vf[v];
- reg = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_id));
- if (!(reg & I40E_VPGEN_VFRSTAT_VFRD_MASK))
- break;
+ if (!test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states)) {
+ reg = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_id));
+ if (!(reg & I40E_VPGEN_VFRSTAT_VFRD_MASK))
+ break;
+ }
/* If the current VF has finished resetting, move on
* to the next VF in sequence.
@@ -1656,6 +1664,10 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
if (pf->vf[v].lan_vsi_idx == 0)
continue;
+ /* If VF is reset in another thread just continue */
+ if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+ continue;
+
i40e_vsi_stop_rings_no_wait(pf->vsi[pf->vf[v].lan_vsi_idx]);
}
@@ -1667,6 +1679,10 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
if (pf->vf[v].lan_vsi_idx == 0)
continue;
+ /* If VF is reset in another thread just continue */
+ if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+ continue;
+
i40e_vsi_wait_queues_disabled(pf->vsi[pf->vf[v].lan_vsi_idx]);
}
@@ -1676,8 +1692,13 @@ bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr)
mdelay(50);
/* Finish the reset on each VF */
- for (v = 0; v < pf->num_alloc_vfs; v++)
+ for (v = 0; v < pf->num_alloc_vfs; v++) {
+ /* If VF is reset in another thread just continue */
+ if (test_bit(I40E_VF_STATE_RESETTING, &vf->vf_states))
+ continue;
+
i40e_cleanup_reset_vf(&pf->vf[v]);
+ }
i40e_flush(hw);
clear_bit(__I40E_VF_DISABLE, pf->state);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index a554d0a0b09b..358bbdb58795 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -39,6 +39,7 @@ enum i40e_vf_states {
I40E_VF_STATE_MC_PROMISC,
I40E_VF_STATE_UC_PROMISC,
I40E_VF_STATE_PRE_ENABLE,
+ I40E_VF_STATE_RESETTING
};
/* VF capabilities */
diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index 62f8c5212182..057d655d1769 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -466,7 +466,6 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)
len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) {
- dev_kfree_skb_any(skb);
netdev_err(dev, "tx ring full\n");
netif_tx_stop_queue(txq);
return NETDEV_TX_BUSY;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index e06a6104e91f..8a3100f32d3b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1865,7 +1865,7 @@ void mlx5_cmd_init_async_ctx(struct mlx5_core_dev *dev,
ctx->dev = dev;
/* Starts at 1 to avoid doing wake_up if we are not cleaning up */
atomic_set(&ctx->num_inflight, 1);
- init_waitqueue_head(&ctx->wait);
+ init_completion(&ctx->inflight_done);
}
EXPORT_SYMBOL(mlx5_cmd_init_async_ctx);
@@ -1879,8 +1879,8 @@ EXPORT_SYMBOL(mlx5_cmd_init_async_ctx);
*/
void mlx5_cmd_cleanup_async_ctx(struct mlx5_async_ctx *ctx)
{
- atomic_dec(&ctx->num_inflight);
- wait_event(ctx->wait, atomic_read(&ctx->num_inflight) == 0);
+ if (!atomic_dec_and_test(&ctx->num_inflight))
+ wait_for_completion(&ctx->inflight_done);
}
EXPORT_SYMBOL(mlx5_cmd_cleanup_async_ctx);
@@ -1891,7 +1891,7 @@ static void mlx5_cmd_exec_cb_handler(int status, void *_work)
work->user_callback(status, work);
if (atomic_dec_and_test(&ctx->num_inflight))
- wake_up(&ctx->wait);
+ complete(&ctx->inflight_done);
}
int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
@@ -1907,7 +1907,7 @@ int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
ret = cmd_exec(ctx->dev, in, in_size, out, out_size,
mlx5_cmd_exec_cb_handler, work, false);
if (ret && atomic_dec_and_test(&ctx->num_inflight))
- wake_up(&ctx->wait);
+ complete(&ctx->inflight_done);
return ret;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
index a71a32e00ebb..dc7c57e6de77 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h
@@ -6,6 +6,7 @@
#include "en.h"
#include "en_stats.h"
+#include "en/txrx.h"
#include <linux/ptp_classify.h>
#define MLX5E_PTP_CHANNEL_IX 0
@@ -67,6 +68,14 @@ static inline bool mlx5e_use_ptpsq(struct sk_buff *skb)
fk.ports.dst == htons(PTP_EV_PORT));
}
+static inline bool mlx5e_ptpsq_fifo_has_room(struct mlx5e_txqsq *sq)
+{
+ if (!sq->ptpsq)
+ return true;
+
+ return mlx5e_skb_fifo_has_room(&sq->ptpsq->skb_fifo);
+}
+
int mlx5e_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params,
u8 lag_port, struct mlx5e_ptp **cp);
void mlx5e_ptp_close(struct mlx5e_ptp *c);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index 055c3bc23733..f5c872043bcb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -73,6 +73,12 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev);
bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget);
void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq);
+static inline bool
+mlx5e_skb_fifo_has_room(struct mlx5e_skb_fifo *fifo)
+{
+ return (*fifo->pc - *fifo->cc) < fifo->mask;
+}
+
static inline bool
mlx5e_wqc_has_room_for(struct mlx5_wq_cyc *wq, u16 cc, u16 pc, u16 n)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index 7cab08a2f715..05882d1a4407 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -113,7 +113,6 @@ static bool mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry)
struct xfrm_replay_state_esn *replay_esn;
u32 seq_bottom = 0;
u8 overlap;
- u32 *esn;
if (!(sa_entry->x->props.flags & XFRM_STATE_ESN)) {
sa_entry->esn_state.trigger = 0;
@@ -128,11 +127,9 @@ static bool mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry)
sa_entry->esn_state.esn = xfrm_replay_seqhi(sa_entry->x,
htonl(seq_bottom));
- esn = &sa_entry->esn_state.esn;
sa_entry->esn_state.trigger = 1;
if (unlikely(overlap && seq_bottom < MLX5E_IPSEC_ESN_SCOPE_MID)) {
- ++(*esn);
sa_entry->esn_state.overlap = 0;
return true;
} else if (unlikely(!overlap &&
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index 1544d4c2c636..e18fa5ae0fd8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -479,6 +479,11 @@ mlx5e_txwqe_complete(struct mlx5e_txqsq *sq, struct sk_buff *skb,
if (unlikely(sq->ptpsq)) {
mlx5e_skb_cb_hwtstamp_init(skb);
mlx5e_skb_fifo_push(&sq->ptpsq->skb_fifo, skb);
+ if (!netif_tx_queue_stopped(sq->txq) &&
+ !mlx5e_skb_fifo_has_room(&sq->ptpsq->skb_fifo)) {
+ netif_tx_stop_queue(sq->txq);
+ sq->stats->stopped++;
+ }
skb_get(skb);
}
@@ -906,6 +911,7 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget)
if (netif_tx_queue_stopped(sq->txq) &&
mlx5e_wqc_has_room_for(&sq->wq, sq->cc, sq->pc, sq->stop_room) &&
+ mlx5e_ptpsq_fifo_has_room(sq) &&
!test_bit(MLX5E_SQ_STATE_RECOVERING, &sq->state)) {
netif_tx_wake_queue(sq->txq);
stats->wake++;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
index 839a01da110f..8ff16318e32d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.c
@@ -122,7 +122,7 @@ void mlx5_mpfs_cleanup(struct mlx5_core_dev *dev)
{
struct mlx5_mpfs *mpfs = dev->priv.mpfs;
- if (!MLX5_ESWITCH_MANAGER(dev))
+ if (!mpfs)
return;
WARN_ON(!hlist_empty(mpfs->hash));
@@ -137,7 +137,7 @@ int mlx5_mpfs_add_mac(struct mlx5_core_dev *dev, u8 *mac)
int err = 0;
u32 index;
- if (!MLX5_ESWITCH_MANAGER(dev))
+ if (!mpfs)
return 0;
mutex_lock(&mpfs->lock);
@@ -185,7 +185,7 @@ int mlx5_mpfs_del_mac(struct mlx5_core_dev *dev, u8 *mac)
int err = 0;
u32 index;
- if (!MLX5_ESWITCH_MANAGER(dev))
+ if (!mpfs)
return 0;
mutex_lock(&mpfs->lock);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 740065e21181..d092261e96c3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1576,12 +1576,28 @@ static void remove_one(struct pci_dev *pdev)
mlx5_devlink_free(devlink);
}
+#define mlx5_pci_trace(dev, fmt, ...) ({ \
+ struct mlx5_core_dev *__dev = (dev); \
+ mlx5_core_info(__dev, "%s Device state = %d health sensors: %d pci_status: %d. " fmt, \
+ __func__, __dev->state, mlx5_health_check_fatal_sensors(__dev), \
+ __dev->pci_status, ##__VA_ARGS__); \
+})
+
+static const char *result2str(enum pci_ers_result result)
+{
+ return result == PCI_ERS_RESULT_NEED_RESET ? "need reset" :
+ result == PCI_ERS_RESULT_DISCONNECT ? "disconnect" :
+ result == PCI_ERS_RESULT_RECOVERED ? "recovered" :
+ "unknown";
+}
+
static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
+ enum pci_ers_result res;
- mlx5_core_info(dev, "%s was called\n", __func__);
+ mlx5_pci_trace(dev, "Enter, pci channel state = %d\n", state);
mlx5_enter_error_state(dev, false);
mlx5_error_sw_reset(dev);
@@ -1589,8 +1605,11 @@ static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev,
mlx5_drain_health_wq(dev);
mlx5_pci_disable_device(dev);
- return state == pci_channel_io_perm_failure ?
+ res = state == pci_channel_io_perm_failure ?
PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_NEED_RESET;
+
+ mlx5_pci_trace(dev, "Exit, result = %d, %s\n", res, result2str(res));
+ return res;
}
/* wait for the device to show vital signs by waiting
@@ -1624,28 +1643,34 @@ static int wait_vital(struct pci_dev *pdev)
static pci_ers_result_t mlx5_pci_slot_reset(struct pci_dev *pdev)
{
+ enum pci_ers_result res = PCI_ERS_RESULT_DISCONNECT;
struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
int err;
- mlx5_core_info(dev, "%s was called\n", __func__);
+ mlx5_pci_trace(dev, "Enter\n");
err = mlx5_pci_enable_device(dev);
if (err) {
mlx5_core_err(dev, "%s: mlx5_pci_enable_device failed with error code: %d\n",
__func__, err);
- return PCI_ERS_RESULT_DISCONNECT;
+ goto out;
}
pci_set_master(pdev);
pci_restore_state(pdev);
pci_save_state(pdev);
- if (wait_vital(pdev)) {
- mlx5_core_err(dev, "%s: wait_vital timed out\n", __func__);
- return PCI_ERS_RESULT_DISCONNECT;
+ err = wait_vital(pdev);
+ if (err) {
+ mlx5_core_err(dev, "%s: wait vital failed with error code: %d\n",
+ __func__, err);
+ goto out;
}
- return PCI_ERS_RESULT_RECOVERED;
+ res = PCI_ERS_RESULT_RECOVERED;
+out:
+ mlx5_pci_trace(dev, "Exit, err = %d, result = %d, %s\n", err, res, result2str(res));
+ return res;
}
static void mlx5_pci_resume(struct pci_dev *pdev)
@@ -1653,14 +1678,16 @@ static void mlx5_pci_resume(struct pci_dev *pdev)
struct mlx5_core_dev *dev = pci_get_drvdata(pdev);
int err;
- mlx5_core_info(dev, "%s was called\n", __func__);
+ mlx5_pci_trace(dev, "Enter, loading driver..\n");
err = mlx5_load_one(dev);
- if (err)
- mlx5_core_err(dev, "%s: mlx5_load_one failed with error code: %d\n",
- __func__, err);
- else
- mlx5_core_info(dev, "%s: device recovered\n", __func__);
+
+ if (!err)
+ devlink_health_reporter_state_update(dev->priv.health.fw_fatal_reporter,
+ DEVLINK_HEALTH_REPORTER_STATE_HEALTHY);
+
+ mlx5_pci_trace(dev, "Done, err = %d, device %s\n", err,
+ !err ? "recovered" : "Failed");
}
static const struct pci_error_handlers mlx5_err_handler = {
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index a0ee155f9f51..f56bcd3e36d2 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -6848,7 +6848,7 @@ static int pcidev_init(struct pci_dev *pdev, const struct pci_device_id *id)
char banner[sizeof(version)];
struct ksz_switch *sw = NULL;
- result = pci_enable_device(pdev);
+ result = pcim_enable_device(pdev);
if (result)
return result;
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 1f46af136aa8..f0451911ab8f 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -1964,11 +1964,13 @@ static int netsec_register_mdio(struct netsec_priv *priv, u32 phy_addr)
ret = PTR_ERR(priv->phydev);
dev_err(priv->dev, "get_phy_device err(%d)\n", ret);
priv->phydev = NULL;
+ mdiobus_unregister(bus);
return -ENODEV;
}
ret = phy_device_register(priv->phydev);
if (ret) {
+ phy_device_free(priv->phydev);
mdiobus_unregister(bus);
dev_err(priv->dev,
"phy_device_register err(%d)\n", ret);
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index ae31ed93aaf0..57dc9680ad50 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1229,6 +1229,8 @@ static int ave_init(struct net_device *ndev)
phy_support_asym_pause(phydev);
+ phydev->mac_managed_pm = true;
+
phy_attached_info(phydev);
return 0;
@@ -1758,6 +1760,10 @@ static int ave_resume(struct device *dev)
ave_global_reset(ndev);
+ ret = phy_init_hw(ndev->phydev);
+ if (ret)
+ return ret;
+
ave_ethtool_get_wol(ndev, &wol);
wol.wolopts = priv->wolopts;
__ave_ethtool_set_wol(ndev, &wol);
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 54313bd57797..94490dfae656 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -229,8 +229,10 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
if (IS_ERR(nsim_dev->ddir))
return PTR_ERR(nsim_dev->ddir);
nsim_dev->ports_ddir = debugfs_create_dir("ports", nsim_dev->ddir);
- if (IS_ERR(nsim_dev->ports_ddir))
- return PTR_ERR(nsim_dev->ports_ddir);
+ if (IS_ERR(nsim_dev->ports_ddir)) {
+ err = PTR_ERR(nsim_dev->ports_ddir);
+ goto err_ddir;
+ }
debugfs_create_bool("fw_update_status", 0600, nsim_dev->ddir,
&nsim_dev->fw_update_status);
debugfs_create_u32("fw_update_overwrite_mask", 0600, nsim_dev->ddir,
@@ -267,7 +269,7 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
nsim_dev->nodes_ddir = debugfs_create_dir("rate_nodes", nsim_dev->ddir);
if (IS_ERR(nsim_dev->nodes_ddir)) {
err = PTR_ERR(nsim_dev->nodes_ddir);
- goto err_out;
+ goto err_ports_ddir;
}
debugfs_create_bool("fail_trap_drop_counter_get", 0600,
nsim_dev->ddir,
@@ -275,8 +277,9 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev)
nsim_udp_tunnels_debugfs_create(nsim_dev);
return 0;
-err_out:
+err_ports_ddir:
debugfs_remove_recursive(nsim_dev->ports_ddir);
+err_ddir:
debugfs_remove_recursive(nsim_dev->ddir);
return err;
}
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index 221fa3bb8705..6317e8505aaa 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -54,16 +54,19 @@ static int virtual_nci_send(struct nci_dev *ndev, struct sk_buff *skb)
mutex_lock(&nci_mutex);
if (state != virtual_ncidev_enabled) {
mutex_unlock(&nci_mutex);
+ kfree_skb(skb);
return 0;
}
if (send_buff) {
mutex_unlock(&nci_mutex);
+ kfree_skb(skb);
return -1;
}
send_buff = skb_copy(skb, GFP_KERNEL);
mutex_unlock(&nci_mutex);
wake_up_interruptible(&wq);
+ consume_skb(skb);
return 0;
}
diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index fa6becca1788..c973123e6de9 100644
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -643,7 +643,7 @@ static u8 jz4755_lcd_24bit_funcs[] = { 1, 1, 1, 1, 0, 0, };
static const struct group_desc jz4755_groups[] = {
INGENIC_PIN_GROUP("uart0-data", jz4755_uart0_data, 0),
INGENIC_PIN_GROUP("uart0-hwflow", jz4755_uart0_hwflow, 0),
- INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 0),
+ INGENIC_PIN_GROUP("uart1-data", jz4755_uart1_data, 1),
INGENIC_PIN_GROUP("uart2-data", jz4755_uart2_data, 1),
INGENIC_PIN_GROUP("ssi-dt-b", jz4755_ssi_dt_b, 0),
INGENIC_PIN_GROUP("ssi-dt-f", jz4755_ssi_dt_f, 0),
@@ -697,7 +697,7 @@ static const char *jz4755_ssi_groups[] = {
"ssi-ce1-b", "ssi-ce1-f",
};
static const char *jz4755_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", };
-static const char *jz4755_mmc1_groups[] = { "mmc0-1bit", "mmc0-4bit", };
+static const char *jz4755_mmc1_groups[] = { "mmc1-1bit", "mmc1-4bit", };
static const char *jz4755_i2c_groups[] = { "i2c-data", };
static const char *jz4755_cim_groups[] = { "cim-data", };
static const char *jz4755_lcd_groups[] = {
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index f3bcb56e9ef2..b2508a00bafd 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -920,10 +920,6 @@ struct lpfc_hba {
(struct lpfc_vport *vport,
struct lpfc_io_buf *lpfc_cmd,
uint8_t tmo);
- int (*lpfc_scsi_prep_task_mgmt_cmd)
- (struct lpfc_vport *vport,
- struct lpfc_io_buf *lpfc_cmd,
- u64 lun, u8 task_mgmt_cmd);
/* IOCB interface function jump table entries */
int (*__lpfc_sli_issue_iocb)
@@ -1807,39 +1803,3 @@ static inline int lpfc_is_vmid_enabled(struct lpfc_hba *phba)
{
return phba->cfg_vmid_app_header || phba->cfg_vmid_priority_tagging;
}
-
-static inline
-u8 get_job_ulpstatus(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
-{
- if (phba->sli_rev == LPFC_SLI_REV4)
- return bf_get(lpfc_wcqe_c_status, &iocbq->wcqe_cmpl);
- else
- return iocbq->iocb.ulpStatus;
-}
-
-static inline
-u32 get_job_word4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
-{
- if (phba->sli_rev == LPFC_SLI_REV4)
- return iocbq->wcqe_cmpl.parameter;
- else
- return iocbq->iocb.un.ulpWord[4];
-}
-
-static inline
-u8 get_job_cmnd(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
-{
- if (phba->sli_rev == LPFC_SLI_REV4)
- return bf_get(wqe_cmnd, &iocbq->wqe.generic.wqe_com);
- else
- return iocbq->iocb.ulpCommand;
-}
-
-static inline
-u16 get_job_ulpcontext(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
-{
- if (phba->sli_rev == LPFC_SLI_REV4)
- return bf_get(wqe_ctxt_tag, &iocbq->wqe.generic.wqe_com);
- else
- return iocbq->iocb.ulpContext;
-}
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 6688a575904f..fdf08cb57207 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -325,7 +325,7 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
/* Close the timeout handler abort window */
spin_lock_irqsave(&phba->hbalock, flags);
- cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
+ cmdiocbq->iocb_flag &= ~LPFC_IO_CMD_OUTSTANDING;
spin_unlock_irqrestore(&phba->hbalock, flags);
iocb = &dd_data->context_un.iocb;
@@ -481,11 +481,11 @@ lpfc_bsg_send_mgmt_cmd(struct bsg_job *job)
cmd->ulpOwner = OWN_CHIP;
cmdiocbq->vport = phba->pport;
cmdiocbq->context3 = bmp;
- cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
timeout = phba->fc_ratov * 2;
cmd->ulpTimeout = timeout;
- cmdiocbq->cmd_cmpl = lpfc_bsg_send_mgmt_cmd_cmp;
+ cmdiocbq->iocb_cmpl = lpfc_bsg_send_mgmt_cmd_cmp;
cmdiocbq->context1 = dd_data;
cmdiocbq->context2 = cmp;
cmdiocbq->context3 = bmp;
@@ -516,9 +516,9 @@ lpfc_bsg_send_mgmt_cmd(struct bsg_job *job)
if (iocb_stat == IOCB_SUCCESS) {
spin_lock_irqsave(&phba->hbalock, flags);
/* make sure the I/O had not been completed yet */
- if (cmdiocbq->cmd_flag & LPFC_IO_LIBDFC) {
+ if (cmdiocbq->iocb_flag & LPFC_IO_LIBDFC) {
/* open up abort window to timeout handler */
- cmdiocbq->cmd_flag |= LPFC_IO_CMD_OUTSTANDING;
+ cmdiocbq->iocb_flag |= LPFC_IO_CMD_OUTSTANDING;
}
spin_unlock_irqrestore(&phba->hbalock, flags);
return 0; /* done for now */
@@ -600,7 +600,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
/* Close the timeout handler abort window */
spin_lock_irqsave(&phba->hbalock, flags);
- cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
+ cmdiocbq->iocb_flag &= ~LPFC_IO_CMD_OUTSTANDING;
spin_unlock_irqrestore(&phba->hbalock, flags);
rsp = &rspiocbq->iocb;
@@ -726,10 +726,10 @@ lpfc_bsg_rport_els(struct bsg_job *job)
cmdiocbq->iocb.ulpContext = phba->sli4_hba.rpi_ids[rpi];
else
cmdiocbq->iocb.ulpContext = rpi;
- cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
cmdiocbq->context1 = dd_data;
cmdiocbq->context_un.ndlp = ndlp;
- cmdiocbq->cmd_cmpl = lpfc_bsg_rport_els_cmp;
+ cmdiocbq->iocb_cmpl = lpfc_bsg_rport_els_cmp;
dd_data->type = TYPE_IOCB;
dd_data->set_job = job;
dd_data->context_un.iocb.cmdiocbq = cmdiocbq;
@@ -757,9 +757,9 @@ lpfc_bsg_rport_els(struct bsg_job *job)
if (rc == IOCB_SUCCESS) {
spin_lock_irqsave(&phba->hbalock, flags);
/* make sure the I/O had not been completed/released */
- if (cmdiocbq->cmd_flag & LPFC_IO_LIBDFC) {
+ if (cmdiocbq->iocb_flag & LPFC_IO_LIBDFC) {
/* open up abort window to timeout handler */
- cmdiocbq->cmd_flag |= LPFC_IO_CMD_OUTSTANDING;
+ cmdiocbq->iocb_flag |= LPFC_IO_CMD_OUTSTANDING;
}
spin_unlock_irqrestore(&phba->hbalock, flags);
return 0; /* done for now */
@@ -1053,7 +1053,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
lpfc_in_buf_free(phba,
dmabuf);
} else {
- lpfc_sli3_post_buffer(phba,
+ lpfc_post_buffer(phba,
pring,
1);
}
@@ -1061,7 +1061,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
default:
if (!(phba->sli3_options &
LPFC_SLI3_HBQ_ENABLED))
- lpfc_sli3_post_buffer(phba,
+ lpfc_post_buffer(phba,
pring,
1);
break;
@@ -1395,7 +1395,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
/* Close the timeout handler abort window */
spin_lock_irqsave(&phba->hbalock, flags);
- cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
+ cmdiocbq->iocb_flag &= ~LPFC_IO_CMD_OUTSTANDING;
spin_unlock_irqrestore(&phba->hbalock, flags);
ndlp = dd_data->context_un.iocb.ndlp;
@@ -1549,13 +1549,13 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct bsg_job *job, uint32_t tag,
"2722 Xmit CT response on exchange x%x Data: x%x x%x x%x\n",
icmd->ulpContext, icmd->ulpIoTag, tag, phba->link_state);
- ctiocb->cmd_flag |= LPFC_IO_LIBDFC;
+ ctiocb->iocb_flag |= LPFC_IO_LIBDFC;
ctiocb->vport = phba->pport;
ctiocb->context1 = dd_data;
ctiocb->context2 = cmp;
ctiocb->context3 = bmp;
ctiocb->context_un.ndlp = ndlp;
- ctiocb->cmd_cmpl = lpfc_issue_ct_rsp_cmp;
+ ctiocb->iocb_cmpl = lpfc_issue_ct_rsp_cmp;
dd_data->type = TYPE_IOCB;
dd_data->set_job = job;
@@ -1582,9 +1582,9 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct bsg_job *job, uint32_t tag,
if (rc == IOCB_SUCCESS) {
spin_lock_irqsave(&phba->hbalock, flags);
/* make sure the I/O had not been completed/released */
- if (ctiocb->cmd_flag & LPFC_IO_LIBDFC) {
+ if (ctiocb->iocb_flag & LPFC_IO_LIBDFC) {
/* open up abort window to timeout handler */
- ctiocb->cmd_flag |= LPFC_IO_CMD_OUTSTANDING;
+ ctiocb->iocb_flag |= LPFC_IO_CMD_OUTSTANDING;
}
spin_unlock_irqrestore(&phba->hbalock, flags);
return 0; /* done for now */
@@ -2713,9 +2713,9 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
cmd->ulpClass = CLASS3;
cmd->ulpContext = rpi;
- cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
cmdiocbq->vport = phba->pport;
- cmdiocbq->cmd_cmpl = NULL;
+ cmdiocbq->iocb_cmpl = NULL;
iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
rspiocbq,
@@ -3286,10 +3286,10 @@ lpfc_bsg_diag_loopback_run(struct bsg_job *job)
cmdiocbq->sli4_xritag = NO_XRI;
cmd->unsli3.rcvsli3.ox_id = 0xffff;
}
- cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
- cmdiocbq->cmd_flag |= LPFC_IO_LOOPBACK;
+ cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LOOPBACK;
cmdiocbq->vport = phba->pport;
- cmdiocbq->cmd_cmpl = NULL;
+ cmdiocbq->iocb_cmpl = NULL;
iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
rspiocbq, (phba->fc_ratov * 2) +
LPFC_DRVR_TIMEOUT);
@@ -5273,11 +5273,11 @@ lpfc_menlo_cmd(struct bsg_job *job)
cmd->ulpClass = CLASS3;
cmd->ulpOwner = OWN_CHIP;
cmd->ulpLe = 1; /* Limited Edition */
- cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
+ cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
cmdiocbq->vport = phba->pport;
/* We want the firmware to timeout before we do */
cmd->ulpTimeout = MENLO_TIMEOUT - 5;
- cmdiocbq->cmd_cmpl = lpfc_bsg_menlo_cmd_cmp;
+ cmdiocbq->iocb_cmpl = lpfc_bsg_menlo_cmd_cmp;
cmdiocbq->context1 = dd_data;
cmdiocbq->context2 = cmp;
cmdiocbq->context3 = bmp;
@@ -6001,7 +6001,7 @@ lpfc_bsg_timeout(struct bsg_job *job)
spin_lock_irqsave(&phba->hbalock, flags);
/* make sure the I/O abort window is still open */
- if (!(cmdiocb->cmd_flag & LPFC_IO_CMD_OUTSTANDING)) {
+ if (!(cmdiocb->iocb_flag & LPFC_IO_CMD_OUTSTANDING)) {
spin_unlock_irqrestore(&phba->hbalock, flags);
return -EAGAIN;
}
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index f7bf589b63fb..c9770b1d2366 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -129,7 +129,6 @@ void lpfc_disc_list_loopmap(struct lpfc_vport *);
void lpfc_disc_start(struct lpfc_vport *);
void lpfc_cleanup_discovery_resources(struct lpfc_vport *);
void lpfc_cleanup(struct lpfc_vport *);
-void lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_ncmd);
void lpfc_disc_timeout(struct timer_list *);
int lpfc_unregister_fcf_prep(struct lpfc_hba *);
@@ -211,7 +210,7 @@ int lpfc_config_port_post(struct lpfc_hba *);
int lpfc_hba_down_prep(struct lpfc_hba *);
int lpfc_hba_down_post(struct lpfc_hba *);
void lpfc_hba_init(struct lpfc_hba *, uint32_t *);
-int lpfc_sli3_post_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int cnt);
+int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int);
void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int);
int lpfc_online(struct lpfc_hba *);
void lpfc_unblock_mgmt_io(struct lpfc_hba *);
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 19e2f8086a6d..dfcb7d4bd7fa 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -239,7 +239,7 @@ lpfc_ct_reject_event(struct lpfc_nodelist *ndlp,
cmdiocbq->context1 = lpfc_nlp_get(ndlp);
cmdiocbq->context2 = (uint8_t *)mp;
cmdiocbq->context3 = (uint8_t *)bmp;
- cmdiocbq->cmd_cmpl = lpfc_ct_unsol_cmpl;
+ cmdiocbq->iocb_cmpl = lpfc_ct_unsol_cmpl;
icmd->ulpContext = rx_id; /* Xri / rx_id */
icmd->unsli3.rcvsli3.ox_id = ox_id;
icmd->un.ulpWord[3] =
@@ -370,7 +370,7 @@ lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/* Not enough posted buffers; Try posting more buffers */
phba->fc_stat.NoRcvBuf++;
if (!(phba->sli3_options & LPFC_SLI3_HBQ_ENABLED))
- lpfc_sli3_post_buffer(phba, pring, 2);
+ lpfc_post_buffer(phba, pring, 2);
return;
}
@@ -447,7 +447,7 @@ lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
lpfc_ct_unsol_buffer(phba, iocbq, mp, size);
lpfc_in_buf_free(phba, mp);
}
- lpfc_sli3_post_buffer(phba, pring, i);
+ lpfc_post_buffer(phba, pring, i);
}
list_del(&head);
}
@@ -652,7 +652,7 @@ lpfc_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
"Data: x%x x%x\n",
ndlp->nlp_DID, icmd->ulpIoTag,
vport->port_state);
- geniocb->cmd_cmpl = cmpl;
+ geniocb->iocb_cmpl = cmpl;
geniocb->drvrTimeout = icmd->ulpTimeout + LPFC_DRVR_TIMEOUT;
geniocb->vport = vport;
geniocb->retry = retry;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 0d34a03164f5..5f44a0763f37 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -192,23 +192,23 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp,
(elscmd == ELS_CMD_LOGO)))
switch (elscmd) {
case ELS_CMD_FLOGI:
- elsiocb->cmd_flag |=
+ elsiocb->iocb_flag |=
((LPFC_ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT)
& LPFC_FIP_ELS_ID_MASK);
break;
case ELS_CMD_FDISC:
- elsiocb->cmd_flag |=
+ elsiocb->iocb_flag |=
((LPFC_ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT)
& LPFC_FIP_ELS_ID_MASK);
break;
case ELS_CMD_LOGO:
- elsiocb->cmd_flag |=
+ elsiocb->iocb_flag |=
((LPFC_ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT)
& LPFC_FIP_ELS_ID_MASK);
break;
}
else
- elsiocb->cmd_flag &= ~LPFC_FIP_ELS_ID_MASK;
+ elsiocb->iocb_flag &= ~LPFC_FIP_ELS_ID_MASK;
icmd = &elsiocb->iocb;
@@ -1252,10 +1252,10 @@ lpfc_cmpl_els_link_down(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"6445 ELS completes after LINK_DOWN: "
" Status %x/%x cmd x%x flg x%x\n",
irsp->ulpStatus, irsp->un.ulpWord[4], cmd,
- cmdiocb->cmd_flag);
+ cmdiocb->iocb_flag);
- if (cmdiocb->cmd_flag & LPFC_IO_FABRIC) {
- cmdiocb->cmd_flag &= ~LPFC_IO_FABRIC;
+ if (cmdiocb->iocb_flag & LPFC_IO_FABRIC) {
+ cmdiocb->iocb_flag &= ~LPFC_IO_FABRIC;
atomic_dec(&phba->fabric_iocb_count);
}
lpfc_els_free_iocb(phba, cmdiocb);
@@ -1370,7 +1370,7 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
phba->fc_ratov = tmo;
phba->fc_stat.elsXmitFLOGI++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_flogi;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_flogi;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Issue FLOGI: opt:x%x",
@@ -1463,7 +1463,7 @@ lpfc_els_abort_flogi(struct lpfc_hba *phba)
if (ndlp && ndlp->nlp_DID == Fabric_DID) {
if ((phba->pport->fc_flag & FC_PT2PT) &&
!(phba->pport->fc_flag & FC_PT2PT_PLOGI))
- iocb->fabric_cmd_cmpl =
+ iocb->fabric_iocb_cmpl =
lpfc_ignore_els_cmpl;
lpfc_sli_issue_abort_iotag(phba, pring, iocb,
NULL);
@@ -2226,7 +2226,7 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry)
}
phba->fc_stat.elsXmitPLOGI++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_plogi;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_plogi;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Issue PLOGI: did:x%x refcnt %d",
@@ -2478,7 +2478,7 @@ lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
/* For FCP support */
npr->prliType = PRLI_FCP_TYPE;
npr->initiatorFunc = 1;
- elsiocb->cmd_flag |= LPFC_PRLI_FCP_REQ;
+ elsiocb->iocb_flag |= LPFC_PRLI_FCP_REQ;
/* Remove FCP type - processed. */
local_nlp_type &= ~NLP_FC4_FCP;
@@ -2512,14 +2512,14 @@ lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
npr_nvme->word1 = cpu_to_be32(npr_nvme->word1);
npr_nvme->word4 = cpu_to_be32(npr_nvme->word4);
- elsiocb->cmd_flag |= LPFC_PRLI_NVME_REQ;
+ elsiocb->iocb_flag |= LPFC_PRLI_NVME_REQ;
/* Remove NVME type - processed. */
local_nlp_type &= ~NLP_FC4_NVME;
}
phba->fc_stat.elsXmitPRLI++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_prli;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_prli;
spin_lock_irq(&ndlp->lock);
ndlp->nlp_flag |= NLP_PRLI_SND;
@@ -2842,7 +2842,7 @@ lpfc_issue_els_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
ap->DID = be32_to_cpu(vport->fc_myDID);
phba->fc_stat.elsXmitADISC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_adisc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_adisc;
spin_lock_irq(&ndlp->lock);
ndlp->nlp_flag |= NLP_ADISC_SND;
spin_unlock_irq(&ndlp->lock);
@@ -3065,7 +3065,7 @@ lpfc_issue_els_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));
phba->fc_stat.elsXmitLOGO++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_logo;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_logo;
spin_lock_irq(&ndlp->lock);
ndlp->nlp_flag |= NLP_LOGO_SND;
ndlp->nlp_flag &= ~NLP_ISSUE_LOGO;
@@ -3417,7 +3417,7 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint8_t retry)
ndlp->nlp_DID, 0, 0);
phba->fc_stat.elsXmitSCR++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_disc_cmd;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -3514,7 +3514,7 @@ lpfc_issue_els_rscn(struct lpfc_vport *vport, uint8_t retry)
event->portid.rscn_fid[2] = nportid & 0x000000FF;
phba->fc_stat.elsXmitRSCN++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_cmd;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -3613,7 +3613,7 @@ lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry)
ndlp->nlp_DID, 0, 0);
phba->fc_stat.elsXmitFARPR++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_cmd;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -3704,7 +3704,7 @@ lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry)
phba->cgn_reg_fpin);
phba->cgn_fpin_frequency = LPFC_FPIN_INIT_FREQ;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_disc_cmd;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -4154,7 +4154,7 @@ lpfc_issue_els_edc(struct lpfc_vport *vport, uint8_t retry)
ndlp->nlp_DID, phba->cgn_reg_signal,
phba->cgn_reg_fpin);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_disc_cmd;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_disc_cmd;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -4968,12 +4968,12 @@ lpfc_els_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *elsiocb)
/* context2 = cmd, context2->next = rsp, context3 = bpl */
if (elsiocb->context2) {
- if (elsiocb->cmd_flag & LPFC_DELAY_MEM_FREE) {
+ if (elsiocb->iocb_flag & LPFC_DELAY_MEM_FREE) {
/* Firmware could still be in progress of DMAing
* payload, so don't free data buffer till after
* a hbeat.
*/
- elsiocb->cmd_flag &= ~LPFC_DELAY_MEM_FREE;
+ elsiocb->iocb_flag &= ~LPFC_DELAY_MEM_FREE;
buf_ptr = elsiocb->context2;
elsiocb->context2 = NULL;
if (buf_ptr) {
@@ -5480,9 +5480,9 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag,
ndlp->nlp_flag & NLP_REG_LOGIN_SEND))
ndlp->nlp_flag &= ~NLP_LOGO_ACC;
spin_unlock_irq(&ndlp->lock);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_logo_acc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_logo_acc;
} else {
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
}
phba->fc_stat.elsXmitACC++;
@@ -5577,7 +5577,7 @@ lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError,
ndlp->nlp_DID, ndlp->nlp_flag, rejectError);
phba->fc_stat.elsXmitLSRJT++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -5657,7 +5657,7 @@ lpfc_issue_els_edc_rsp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
"Issue EDC ACC: did:x%x flg:x%x refcnt %d",
ndlp->nlp_DID, ndlp->nlp_flag,
kref_read(&ndlp->kref));
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
@@ -5750,7 +5750,7 @@ lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,
ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));
phba->fc_stat.elsXmitACC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -5924,7 +5924,7 @@ lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb,
ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));
phba->fc_stat.elsXmitACC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -6025,7 +6025,7 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format,
ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));
phba->fc_stat.elsXmitACC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -6139,7 +6139,7 @@ lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data,
ndlp->nlp_DID, ndlp->nlp_flag, kref_read(&ndlp->kref));
phba->fc_stat.elsXmitACC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -6803,7 +6803,7 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context,
rdp_context->page_a0, vport);
rdp_res->length = cpu_to_be32(len - 8);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
/* Now that we know the true size of the payload, update the BPL */
bpl = (struct ulp_bde64 *)
@@ -6844,7 +6844,7 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context,
stat->un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
phba->fc_stat.elsXmitLSRJT++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
lpfc_els_free_iocb(phba, elsiocb);
@@ -7066,7 +7066,7 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lcb_res->capability = lcb_context->capability;
lcb_res->lcb_frequency = lcb_context->frequency;
lcb_res->lcb_duration = lcb_context->duration;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
@@ -7105,7 +7105,7 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
if (shdr_add_status == ADD_STATUS_OPERATION_ALREADY_ACTIVE)
stat->un.b.lsRjtRsnCodeExp = LSEXP_CMD_IN_PROGRESS;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitLSRJT++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
@@ -8172,7 +8172,7 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
elsiocb->iotag, elsiocb->iocb.ulpContext,
ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
ndlp->nlp_rpi);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
@@ -8324,7 +8324,7 @@ lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
ndlp->nlp_rpi,
rtv_rsp->ratov, rtv_rsp->edtov, rtv_rsp->qtov);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
@@ -8401,7 +8401,7 @@ lpfc_issue_els_rrq(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
"Issue RRQ: did:x%x",
did, rrq->xritag, rrq->rxid);
elsiocb->context_un.rrq = rrq;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rrq;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rrq;
lpfc_nlp_get(ndlp);
elsiocb->context1 = ndlp;
@@ -8507,7 +8507,7 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize,
elsiocb->iotag, elsiocb->iocb.ulpContext,
ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state,
ndlp->nlp_rpi);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
@@ -8947,7 +8947,7 @@ lpfc_els_timeout_handler(struct lpfc_vport *vport)
list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) {
cmd = &piocb->iocb;
- if ((piocb->cmd_flag & LPFC_IO_LIBDFC) != 0 ||
+ if ((piocb->iocb_flag & LPFC_IO_LIBDFC) != 0 ||
piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN ||
piocb->iocb.ulpCommand == CMD_CLOSE_XRI_CN)
continue;
@@ -9060,13 +9060,13 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
/* First we need to issue aborts to outstanding cmds on txcmpl */
list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) {
- if (piocb->cmd_flag & LPFC_IO_LIBDFC)
+ if (piocb->iocb_flag & LPFC_IO_LIBDFC)
continue;
if (piocb->vport != vport)
continue;
- if (piocb->cmd_flag & LPFC_DRIVER_ABORTED)
+ if (piocb->iocb_flag & LPFC_DRIVER_ABORTED)
continue;
/* On the ELS ring we can have ELS_REQUESTs or
@@ -9084,7 +9084,7 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
* and avoid any retry logic.
*/
if (phba->link_state == LPFC_LINK_DOWN)
- piocb->cmd_cmpl = lpfc_cmpl_els_link_down;
+ piocb->iocb_cmpl = lpfc_cmpl_els_link_down;
}
if (cmd->ulpCommand == CMD_GEN_REQUEST64_CR)
list_add_tail(&piocb->dlist, &abort_list);
@@ -9119,8 +9119,9 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
list_for_each_entry_safe(piocb, tmp_iocb, &pring->txq, list) {
cmd = &piocb->iocb;
- if (piocb->cmd_flag & LPFC_IO_LIBDFC)
+ if (piocb->iocb_flag & LPFC_IO_LIBDFC) {
continue;
+ }
/* Do not flush out the QUE_RING and ABORT/CLOSE iocbs */
if (cmd->ulpCommand == CMD_QUE_RING_BUF_CN ||
@@ -9765,7 +9766,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
payload_len = elsiocb->iocb.unsli3.rcvsli3.acc_len;
cmd = *payload;
if ((phba->sli3_options & LPFC_SLI3_HBQ_ENABLED) == 0)
- lpfc_sli3_post_buffer(phba, pring, 1);
+ lpfc_post_buffer(phba, pring, 1);
did = icmd->un.rcvels.remoteID;
if (icmd->ulpStatus) {
@@ -10238,7 +10239,7 @@ lpfc_els_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
phba->fc_stat.NoRcvBuf++;
/* Not enough posted buffers; Try posting more buffers */
if (!(phba->sli3_options & LPFC_SLI3_HBQ_ENABLED))
- lpfc_sli3_post_buffer(phba, pring, 0);
+ lpfc_post_buffer(phba, pring, 0);
return;
}
@@ -10874,7 +10875,7 @@ lpfc_issue_els_fdisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
lpfc_set_disctmo(vport);
phba->fc_stat.elsXmitFDISC++;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_fdisc;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_fdisc;
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Issue FDISC: did:x%x",
@@ -10998,7 +10999,7 @@ lpfc_issue_els_npiv_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
"Issue LOGO npiv did:x%x flg:x%x",
ndlp->nlp_DID, ndlp->nlp_flag, 0);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_npiv_logo;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_npiv_logo;
spin_lock_irq(&ndlp->lock);
ndlp->nlp_flag |= NLP_LOGO_SND;
spin_unlock_irq(&ndlp->lock);
@@ -11083,9 +11084,9 @@ lpfc_resume_fabric_iocbs(struct lpfc_hba *phba)
}
spin_unlock_irqrestore(&phba->hbalock, iflags);
if (iocb) {
- iocb->fabric_cmd_cmpl = iocb->cmd_cmpl;
- iocb->cmd_cmpl = lpfc_cmpl_fabric_iocb;
- iocb->cmd_flag |= LPFC_IO_FABRIC;
+ iocb->fabric_iocb_cmpl = iocb->iocb_cmpl;
+ iocb->iocb_cmpl = lpfc_cmpl_fabric_iocb;
+ iocb->iocb_flag |= LPFC_IO_FABRIC;
lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,
"Fabric sched1: ste:x%x",
@@ -11094,13 +11095,13 @@ lpfc_resume_fabric_iocbs(struct lpfc_hba *phba)
ret = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, iocb, 0);
if (ret == IOCB_ERROR) {
- iocb->cmd_cmpl = iocb->fabric_cmd_cmpl;
- iocb->fabric_cmd_cmpl = NULL;
- iocb->cmd_flag &= ~LPFC_IO_FABRIC;
+ iocb->iocb_cmpl = iocb->fabric_iocb_cmpl;
+ iocb->fabric_iocb_cmpl = NULL;
+ iocb->iocb_flag &= ~LPFC_IO_FABRIC;
cmd = &iocb->iocb;
cmd->ulpStatus = IOSTAT_LOCAL_REJECT;
cmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
- iocb->cmd_cmpl(phba, iocb, iocb);
+ iocb->iocb_cmpl(phba, iocb, iocb);
atomic_dec(&phba->fabric_iocb_count);
goto repeat;
@@ -11156,8 +11157,8 @@ lpfc_block_fabric_iocbs(struct lpfc_hba *phba)
* @rspiocb: pointer to lpfc response iocb data structure.
*
* This routine is the callback function that is put to the fabric iocb's
- * callback function pointer (iocb->cmd_cmpl). The original iocb's callback
- * function pointer has been stored in iocb->fabric_cmd_cmpl. This callback
+ * callback function pointer (iocb->iocb_cmpl). The original iocb's callback
+ * function pointer has been stored in iocb->fabric_iocb_cmpl. This callback
* function first restores and invokes the original iocb's callback function
* and then invokes the lpfc_resume_fabric_iocbs() routine to issue the next
* fabric bound iocb from the driver internal fabric iocb list onto the wire.
@@ -11168,7 +11169,7 @@ lpfc_cmpl_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
{
struct ls_rjt stat;
- WARN_ON((cmdiocb->cmd_flag & LPFC_IO_FABRIC) != LPFC_IO_FABRIC);
+ BUG_ON((cmdiocb->iocb_flag & LPFC_IO_FABRIC) != LPFC_IO_FABRIC);
switch (rspiocb->iocb.ulpStatus) {
case IOSTAT_NPORT_RJT:
@@ -11194,10 +11195,10 @@ lpfc_cmpl_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
BUG_ON(atomic_read(&phba->fabric_iocb_count) == 0);
- cmdiocb->cmd_cmpl = cmdiocb->fabric_cmd_cmpl;
- cmdiocb->fabric_cmd_cmpl = NULL;
- cmdiocb->cmd_flag &= ~LPFC_IO_FABRIC;
- cmdiocb->cmd_cmpl(phba, cmdiocb, rspiocb);
+ cmdiocb->iocb_cmpl = cmdiocb->fabric_iocb_cmpl;
+ cmdiocb->fabric_iocb_cmpl = NULL;
+ cmdiocb->iocb_flag &= ~LPFC_IO_FABRIC;
+ cmdiocb->iocb_cmpl(phba, cmdiocb, rspiocb);
atomic_dec(&phba->fabric_iocb_count);
if (!test_bit(FABRIC_COMANDS_BLOCKED, &phba->bit_flags)) {
@@ -11248,9 +11249,9 @@ lpfc_issue_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *iocb)
atomic_inc(&phba->fabric_iocb_count);
spin_unlock_irqrestore(&phba->hbalock, iflags);
if (ready) {
- iocb->fabric_cmd_cmpl = iocb->cmd_cmpl;
- iocb->cmd_cmpl = lpfc_cmpl_fabric_iocb;
- iocb->cmd_flag |= LPFC_IO_FABRIC;
+ iocb->fabric_iocb_cmpl = iocb->iocb_cmpl;
+ iocb->iocb_cmpl = lpfc_cmpl_fabric_iocb;
+ iocb->iocb_flag |= LPFC_IO_FABRIC;
lpfc_debugfs_disc_trc(iocb->vport, LPFC_DISC_TRC_ELS_CMD,
"Fabric sched2: ste:x%x",
@@ -11259,9 +11260,9 @@ lpfc_issue_fabric_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *iocb)
ret = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, iocb, 0);
if (ret == IOCB_ERROR) {
- iocb->cmd_cmpl = iocb->fabric_cmd_cmpl;
- iocb->fabric_cmd_cmpl = NULL;
- iocb->cmd_flag &= ~LPFC_IO_FABRIC;
+ iocb->iocb_cmpl = iocb->fabric_iocb_cmpl;
+ iocb->fabric_iocb_cmpl = NULL;
+ iocb->iocb_flag &= ~LPFC_IO_FABRIC;
atomic_dec(&phba->fabric_iocb_count);
}
} else {
@@ -11654,7 +11655,7 @@ int lpfc_issue_els_qfpa(struct lpfc_vport *vport)
*((u32 *)(pcmd)) = ELS_CMD_QFPA;
pcmd += 4;
- elsiocb->cmd_cmpl = lpfc_cmpl_els_qfpa;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_qfpa;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
@@ -11737,7 +11738,7 @@ lpfc_vmid_uvem(struct lpfc_vport *vport,
}
inst_desc->word6 = cpu_to_be32(inst_desc->word6);
- elsiocb->cmd_cmpl = lpfc_cmpl_els_uvem;
+ elsiocb->iocb_cmpl = lpfc_cmpl_els_uvem;
elsiocb->context1 = lpfc_nlp_get(ndlp);
if (!elsiocb->context1) {
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 215fbf1c777e..824fc8c08840 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -60,13 +60,6 @@
((ptr)->name##_WORD = ((((value) & name##_MASK) << name##_SHIFT) | \
((ptr)->name##_WORD & ~(name##_MASK << name##_SHIFT))))
-#define get_wqe_reqtag(x) (((x)->wqe.words[9] >> 0) & 0xFFFF)
-
-#define get_job_ulpword(x, y) ((x)->iocb.un.ulpWord[y])
-
-#define set_job_ulpstatus(x, y) bf_set(lpfc_wcqe_c_status, &(x)->wcqe_cmpl, y)
-#define set_job_ulpword4(x, y) ((&(x)->wcqe_cmpl)->parameter = y)
-
struct dma_address {
uint32_t addr_lo;
uint32_t addr_hi;
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 48043e1ba485..fe8b4258cdc0 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -982,7 +982,7 @@ lpfc_hba_clean_txcmplq(struct lpfc_hba *phba)
spin_lock_irq(&pring->ring_lock);
list_for_each_entry_safe(piocb, next_iocb,
&pring->txcmplq, list)
- piocb->cmd_flag &= ~LPFC_IO_ON_TXCMPLQ;
+ piocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ;
list_splice_init(&pring->txcmplq, &completions);
pring->txcmplq_cnt = 0;
spin_unlock_irq(&pring->ring_lock);
@@ -2643,7 +2643,7 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp)
}
/**
- * lpfc_sli3_post_buffer - Post IOCB(s) with DMA buffer descriptor(s) to a IOCB ring
+ * lpfc_post_buffer - Post IOCB(s) with DMA buffer descriptor(s) to a IOCB ring
* @phba: pointer to lpfc hba data structure.
* @pring: pointer to a IOCB ring.
* @cnt: the number of IOCBs to be posted to the IOCB ring.
@@ -2655,7 +2655,7 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp)
* The number of IOCBs NOT able to be posted to the IOCB ring.
**/
int
-lpfc_sli3_post_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int cnt)
+lpfc_post_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int cnt)
{
IOCB_t *icmd;
struct lpfc_iocbq *iocb;
@@ -2761,7 +2761,7 @@ lpfc_post_rcv_buf(struct lpfc_hba *phba)
struct lpfc_sli *psli = &phba->sli;
/* Ring 0, ELS / CT buffers */
- lpfc_sli3_post_buffer(phba, &psli->sli3_ring[LPFC_ELS_RING], LPFC_BUF_RING0);
+ lpfc_post_buffer(phba, &psli->sli3_ring[LPFC_ELS_RING], LPFC_BUF_RING0);
/* Ring 2 - FCP no buffers needed */
return 0;
@@ -4215,7 +4215,8 @@ lpfc_io_buf_replenish(struct lpfc_hba *phba, struct list_head *cbuf)
qp = &phba->sli4_hba.hdwq[idx];
lpfc_cmd->hdwq_no = idx;
lpfc_cmd->hdwq = qp;
- lpfc_cmd->cur_iocbq.cmd_cmpl = NULL;
+ lpfc_cmd->cur_iocbq.wqe_cmpl = NULL;
+ lpfc_cmd->cur_iocbq.iocb_cmpl = NULL;
spin_lock(&qp->io_buf_list_put_lock);
list_add_tail(&lpfc_cmd->list,
&qp->lpfc_io_buf_list_put);
@@ -11968,7 +11969,7 @@ lpfc_sli_enable_msi(struct lpfc_hba *phba)
rc = pci_enable_msi(phba->pcidev);
if (!rc)
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
- "0012 PCI enable MSI mode success.\n");
+ "0462 PCI enable MSI mode success.\n");
else {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0471 PCI enable MSI mode failed (%d)\n", rc);
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index e788610bc996..2bd35a7424c2 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -2139,9 +2139,9 @@ lpfc_cmpl_prli_prli_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
npr = NULL;
nvpr = NULL;
temp_ptr = lpfc_check_elscmpl_iocb(phba, cmdiocb, rspiocb);
- if (cmdiocb->cmd_flag & LPFC_PRLI_FCP_REQ)
+ if (cmdiocb->iocb_flag & LPFC_PRLI_FCP_REQ)
npr = (PRLI *) temp_ptr;
- else if (cmdiocb->cmd_flag & LPFC_PRLI_NVME_REQ)
+ else if (cmdiocb->iocb_flag & LPFC_PRLI_NVME_REQ)
nvpr = (struct lpfc_nvme_prli *) temp_ptr;
irsp = &rspiocb->iocb;
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index c74b2187dbad..4e0c0b273e5f 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -352,12 +352,11 @@ __lpfc_nvme_ls_req_cmp(struct lpfc_hba *phba, struct lpfc_vport *vport,
static void
lpfc_nvme_ls_req_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_vport *vport = cmdwqe->vport;
struct lpfc_nvme_lport *lport;
uint32_t status;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
status = bf_get(lpfc_wcqe_c_status, wcqe) & LPFC_IOCB_STATUS_MASK;
@@ -381,7 +380,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
struct lpfc_dmabuf *inp,
struct nvmefc_ls_req *pnvme_lsreq,
void (*cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
- struct lpfc_iocbq *),
+ struct lpfc_wcqe_complete *),
struct lpfc_nodelist *ndlp, uint32_t num_entry,
uint32_t tmo, uint8_t retry)
{
@@ -402,7 +401,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
memset(wqe, 0, sizeof(union lpfc_wqe));
genwqe->context3 = (uint8_t *)bmp;
- genwqe->cmd_flag |= LPFC_IO_NVME_LS;
+ genwqe->iocb_flag |= LPFC_IO_NVME_LS;
/* Save for completion so we can release these resources */
genwqe->context1 = lpfc_nlp_get(ndlp);
@@ -433,7 +432,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
first_len = xmit_len;
}
- genwqe->num_bdes = num_entry;
+ genwqe->rsvd2 = num_entry;
genwqe->hba_wqidx = 0;
/* Words 0 - 2 */
@@ -484,7 +483,8 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
/* Issue GEN REQ WQE for NPORT <did> */
- genwqe->cmd_cmpl = cmpl;
+ genwqe->wqe_cmpl = cmpl;
+ genwqe->iocb_cmpl = NULL;
genwqe->drvrTimeout = tmo + LPFC_DRVR_TIMEOUT;
genwqe->vport = vport;
genwqe->retry = retry;
@@ -534,7 +534,7 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
struct nvmefc_ls_req *pnvme_lsreq,
void (*gen_req_cmp)(struct lpfc_hba *phba,
struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe))
+ struct lpfc_wcqe_complete *wcqe))
{
struct lpfc_dmabuf *bmp;
struct ulp_bde64 *bpl;
@@ -722,7 +722,7 @@ __lpfc_nvme_ls_abort(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
spin_lock(&pring->ring_lock);
list_for_each_entry_safe(wqe, next_wqe, &pring->txcmplq, list) {
if (wqe->context2 == pnvme_lsreq) {
- wqe->cmd_flag |= LPFC_DRIVER_ABORTED;
+ wqe->iocb_flag |= LPFC_DRIVER_ABORTED;
foundit = true;
break;
}
@@ -906,7 +906,7 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport,
/*
- * lpfc_nvme_io_cmd_cmpl - Complete an NVME-over-FCP IO
+ * lpfc_nvme_io_cmd_wqe_cmpl - Complete an NVME-over-FCP IO
*
* Driver registers this routine as it io request handler. This
* routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq
@@ -917,12 +917,11 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport,
* TODO: What are the failure codes.
**/
static void
-lpfc_nvme_io_cmd_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
- struct lpfc_iocbq *pwqeOut)
+lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_io_buf *lpfc_ncmd =
(struct lpfc_io_buf *)pwqeIn->context1;
- struct lpfc_wcqe_complete *wcqe = &pwqeOut->wcqe_cmpl;
struct lpfc_vport *vport = pwqeIn->vport;
struct nvmefc_fcp_req *nCmd;
struct nvme_fc_ersp_iu *ep;
@@ -1874,7 +1873,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport,
}
/* Don't abort IOs no longer on the pending queue. */
- if (!(nvmereq_wqe->cmd_flag & LPFC_IO_ON_TXCMPLQ)) {
+ if (!(nvmereq_wqe->iocb_flag & LPFC_IO_ON_TXCMPLQ)) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"6142 NVME IO req x%px not queued - skipping "
"abort req xri x%x\n",
@@ -1888,7 +1887,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport,
nvmereq_wqe->hba_wqidx, pnvme_rport->port_id);
/* Outstanding abort is in progress */
- if (nvmereq_wqe->cmd_flag & LPFC_DRIVER_ABORTED) {
+ if (nvmereq_wqe->iocb_flag & LPFC_DRIVER_ABORTED) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"6144 Outstanding NVME I/O Abort Request "
"still pending on nvme_fcreq x%px, "
@@ -1983,8 +1982,8 @@ lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
/* Setup key fields in buffer that may have been changed
* if other protocols used this buffer.
*/
- pwqeq->cmd_flag = LPFC_IO_NVME;
- pwqeq->cmd_cmpl = lpfc_nvme_io_cmd_cmpl;
+ pwqeq->iocb_flag = LPFC_IO_NVME;
+ pwqeq->wqe_cmpl = lpfc_nvme_io_cmd_wqe_cmpl;
lpfc_ncmd->start_time = jiffies;
lpfc_ncmd->flags = 0;
@@ -2750,7 +2749,6 @@ lpfc_nvme_cancel_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
if (phba->sli.sli_flag & LPFC_SLI_ACTIVE)
bf_set(lpfc_wcqe_c_xb, wcqep, 1);
- memcpy(&pwqeIn->wcqe_cmpl, wcqep, sizeof(*wcqep));
- (pwqeIn->cmd_cmpl)(phba, pwqeIn, pwqeIn);
+ (pwqeIn->wqe_cmpl)(phba, pwqeIn, wcqep);
#endif
}
diff --git a/drivers/scsi/lpfc/lpfc_nvme.h b/drivers/scsi/lpfc/lpfc_nvme.h
index d7698977725e..cc54ffb5c205 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.h
+++ b/drivers/scsi/lpfc/lpfc_nvme.h
@@ -234,7 +234,7 @@ int __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
struct nvmefc_ls_req *pnvme_lsreq,
void (*gen_req_cmp)(struct lpfc_hba *phba,
struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe));
+ struct lpfc_wcqe_complete *wcqe));
void __lpfc_nvme_ls_req_cmp(struct lpfc_hba *phba, struct lpfc_vport *vport,
struct lpfc_iocbq *cmdwqe, struct lpfc_wcqe_complete *wcqe);
int __lpfc_nvme_ls_abort(struct lpfc_vport *vport,
@@ -248,6 +248,6 @@ int __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg,
struct nvmefc_ls_rsp *ls_rsp,
void (*xmt_ls_rsp_cmp)(struct lpfc_hba *phba,
struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe));
+ struct lpfc_wcqe_complete *wcqe));
void __lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba,
- struct lpfc_iocbq *cmdwqe, struct lpfc_iocbq *rspwqe);
+ struct lpfc_iocbq *cmdwqe, struct lpfc_wcqe_complete *wcqe);
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index 5188cc8e2413..6e3dd0b9bcfa 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -285,7 +285,7 @@ lpfc_nvmet_defer_release(struct lpfc_hba *phba,
* transmission of an NVME LS response.
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. The function frees memory resources used for the command
@@ -293,10 +293,9 @@ lpfc_nvmet_defer_release(struct lpfc_hba *phba,
**/
void
__lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_async_xchg_ctx *axchg = cmdwqe->context2;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
struct nvmefc_ls_rsp *ls_rsp = &axchg->ls_rsp;
uint32_t status, result;
@@ -332,7 +331,7 @@ __lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
* lpfc_nvmet_xmt_ls_rsp_cmp - Completion handler for LS Response
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. This function is the completion handler for NVME LS commands
@@ -341,11 +340,10 @@ __lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
**/
static void
lpfc_nvmet_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_nvmet_tgtport *tgtp;
uint32_t status, result;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
if (!phba->targetport)
goto finish;
@@ -367,7 +365,7 @@ lpfc_nvmet_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
}
finish:
- __lpfc_nvme_xmt_ls_rsp_cmp(phba, cmdwqe, rspwqe);
+ __lpfc_nvme_xmt_ls_rsp_cmp(phba, cmdwqe, wcqe);
}
/**
@@ -709,7 +707,7 @@ lpfc_nvmet_ktime(struct lpfc_hba *phba,
* lpfc_nvmet_xmt_fcp_op_cmp - Completion handler for FCP Response
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. This function is the completion handler for NVME FCP commands
@@ -717,13 +715,12 @@ lpfc_nvmet_ktime(struct lpfc_hba *phba,
**/
static void
lpfc_nvmet_xmt_fcp_op_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_nvmet_tgtport *tgtp;
struct nvmefc_tgt_fcp_req *rsp;
struct lpfc_async_xchg_ctx *ctxp;
uint32_t status, result, op, start_clean, logerr;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
int id;
#endif
@@ -820,7 +817,7 @@ lpfc_nvmet_xmt_fcp_op_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
/* lpfc_nvmet_xmt_fcp_release() will recycle the context */
} else {
ctxp->entry_cnt++;
- start_clean = offsetof(struct lpfc_iocbq, cmd_flag);
+ start_clean = offsetof(struct lpfc_iocbq, iocb_flag);
memset(((char *)cmdwqe) + start_clean, 0,
(sizeof(struct lpfc_iocbq) - start_clean));
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
@@ -865,7 +862,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg,
struct nvmefc_ls_rsp *ls_rsp,
void (*xmt_ls_rsp_cmp)(struct lpfc_hba *phba,
struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe))
+ struct lpfc_wcqe_complete *wcqe))
{
struct lpfc_hba *phba = axchg->phba;
struct hbq_dmabuf *nvmebuf = (struct hbq_dmabuf *)axchg->rqb_buffer;
@@ -901,7 +898,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg,
}
/* Save numBdes for bpl2sgl */
- nvmewqeq->num_bdes = 1;
+ nvmewqeq->rsvd2 = 1;
nvmewqeq->hba_wqidx = 0;
nvmewqeq->context3 = &dmabuf;
dmabuf.virt = &bpl;
@@ -916,7 +913,8 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg,
* be referenced after it returns back to this routine.
*/
- nvmewqeq->cmd_cmpl = xmt_ls_rsp_cmp;
+ nvmewqeq->wqe_cmpl = xmt_ls_rsp_cmp;
+ nvmewqeq->iocb_cmpl = NULL;
nvmewqeq->context2 = axchg;
lpfc_nvmeio_data(phba, "NVMEx LS RSP: xri x%x wqidx x%x len x%x\n",
@@ -1074,9 +1072,10 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport,
goto aerr;
}
- nvmewqeq->cmd_cmpl = lpfc_nvmet_xmt_fcp_op_cmp;
+ nvmewqeq->wqe_cmpl = lpfc_nvmet_xmt_fcp_op_cmp;
+ nvmewqeq->iocb_cmpl = NULL;
nvmewqeq->context2 = ctxp;
- nvmewqeq->cmd_flag |= LPFC_IO_NVMET;
+ nvmewqeq->iocb_flag |= LPFC_IO_NVMET;
ctxp->wqeq->hba_wqidx = rsp->hwqid;
lpfc_nvmeio_data(phba, "NVMET FCP CMND: xri x%x op x%x len x%x\n",
@@ -1276,7 +1275,7 @@ lpfc_nvmet_defer_rcv(struct nvmet_fc_target_port *tgtport,
* lpfc_nvmet_ls_req_cmp - completion handler for a nvme ls request
* @phba: Pointer to HBA context object
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* This function is the completion handler for NVME LS requests.
* The function updates any states and statistics, then calls the
@@ -1284,9 +1283,8 @@ lpfc_nvmet_defer_rcv(struct nvmet_fc_target_port *tgtport,
**/
static void
lpfc_nvmet_ls_req_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
__lpfc_nvme_ls_req_cmp(phba, cmdwqe->vport, cmdwqe, wcqe);
}
@@ -1583,7 +1581,7 @@ lpfc_nvmet_setup_io_context(struct lpfc_hba *phba)
"6406 Ran out of NVMET iocb/WQEs\n");
return -ENOMEM;
}
- ctx_buf->iocbq->cmd_flag = LPFC_IO_NVMET;
+ ctx_buf->iocbq->iocb_flag = LPFC_IO_NVMET;
nvmewqe = ctx_buf->iocbq;
wqe = &nvmewqe->wqe;
@@ -2029,10 +2027,8 @@ lpfc_nvmet_wqfull_flush(struct lpfc_hba *phba, struct lpfc_queue *wq,
list_del(&nvmewqeq->list);
spin_unlock_irqrestore(&pring->ring_lock,
iflags);
- memcpy(&nvmewqeq->wcqe_cmpl, wcqep,
- sizeof(*wcqep));
lpfc_nvmet_xmt_fcp_op_cmp(phba, nvmewqeq,
- nvmewqeq);
+ wcqep);
return;
}
continue;
@@ -2040,8 +2036,7 @@ lpfc_nvmet_wqfull_flush(struct lpfc_hba *phba, struct lpfc_queue *wq,
/* Flush all IOs */
list_del(&nvmewqeq->list);
spin_unlock_irqrestore(&pring->ring_lock, iflags);
- memcpy(&nvmewqeq->wcqe_cmpl, wcqep, sizeof(*wcqep));
- lpfc_nvmet_xmt_fcp_op_cmp(phba, nvmewqeq, nvmewqeq);
+ lpfc_nvmet_xmt_fcp_op_cmp(phba, nvmewqeq, wcqep);
spin_lock_irqsave(&pring->ring_lock, iflags);
}
}
@@ -2681,7 +2676,7 @@ lpfc_nvmet_prep_ls_wqe(struct lpfc_hba *phba,
nvmewqe->retry = 1;
nvmewqe->vport = phba->pport;
nvmewqe->drvrTimeout = (phba->fc_ratov * 3) + LPFC_DRVR_TIMEOUT;
- nvmewqe->cmd_flag |= LPFC_IO_NVME_LS;
+ nvmewqe->iocb_flag |= LPFC_IO_NVME_LS;
/* Xmit NVMET response to remote NPORT <did> */
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_DISC,
@@ -3038,7 +3033,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
* lpfc_nvmet_sol_fcp_abort_cmp - Completion handler for ABTS
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. This function is the completion handler for NVME ABTS for FCP cmds
@@ -3046,14 +3041,13 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
**/
static void
lpfc_nvmet_sol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_async_xchg_ctx *ctxp;
struct lpfc_nvmet_tgtport *tgtp;
uint32_t result;
unsigned long flags;
bool released = false;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
ctxp = cmdwqe->context2;
result = wcqe->parameter;
@@ -3108,7 +3102,7 @@ lpfc_nvmet_sol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
* lpfc_nvmet_unsol_fcp_abort_cmp - Completion handler for ABTS
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. This function is the completion handler for NVME ABTS for FCP cmds
@@ -3116,14 +3110,13 @@ lpfc_nvmet_sol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
**/
static void
lpfc_nvmet_unsol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_async_xchg_ctx *ctxp;
struct lpfc_nvmet_tgtport *tgtp;
unsigned long flags;
uint32_t result;
bool released = false;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
ctxp = cmdwqe->context2;
result = wcqe->parameter;
@@ -3190,7 +3183,7 @@ lpfc_nvmet_unsol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
* lpfc_nvmet_xmt_ls_abort_cmp - Completion handler for ABTS
* @phba: Pointer to HBA context object.
* @cmdwqe: Pointer to driver command WQE object.
- * @rspwqe: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* The function is called from SLI ring event handler with no
* lock held. This function is the completion handler for NVME ABTS for LS cmds
@@ -3198,12 +3191,11 @@ lpfc_nvmet_unsol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
**/
static void
lpfc_nvmet_xmt_ls_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe,
- struct lpfc_iocbq *rspwqe)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_async_xchg_ctx *ctxp;
struct lpfc_nvmet_tgtport *tgtp;
uint32_t result;
- struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl;
ctxp = cmdwqe->context2;
result = wcqe->parameter;
@@ -3327,7 +3319,7 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
abts_wqeq->context1 = ndlp;
abts_wqeq->context2 = ctxp;
abts_wqeq->context3 = NULL;
- abts_wqeq->num_bdes = 0;
+ abts_wqeq->rsvd2 = 0;
/* hba_wqidx should already be setup from command we are aborting */
abts_wqeq->iocb.ulpCommand = CMD_XMIT_SEQUENCE64_CR;
abts_wqeq->iocb.ulpLe = 1;
@@ -3456,7 +3448,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
}
/* Outstanding abort is in progress */
- if (abts_wqeq->cmd_flag & LPFC_DRIVER_ABORTED) {
+ if (abts_wqeq->iocb_flag & LPFC_DRIVER_ABORTED) {
spin_unlock_irqrestore(&phba->hbalock, flags);
atomic_inc(&tgtp->xmt_abort_rsp_error);
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
@@ -3471,14 +3463,15 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
}
/* Ready - mark outstanding as aborted by driver. */
- abts_wqeq->cmd_flag |= LPFC_DRIVER_ABORTED;
+ abts_wqeq->iocb_flag |= LPFC_DRIVER_ABORTED;
lpfc_nvmet_prep_abort_wqe(abts_wqeq, ctxp->wqeq->sli4_xritag, opt);
/* ABTS WQE must go to the same WQ as the WQE to be aborted */
abts_wqeq->hba_wqidx = ctxp->wqeq->hba_wqidx;
- abts_wqeq->cmd_cmpl = lpfc_nvmet_sol_fcp_abort_cmp;
- abts_wqeq->cmd_flag |= LPFC_IO_NVME;
+ abts_wqeq->wqe_cmpl = lpfc_nvmet_sol_fcp_abort_cmp;
+ abts_wqeq->iocb_cmpl = NULL;
+ abts_wqeq->iocb_flag |= LPFC_IO_NVME;
abts_wqeq->context2 = ctxp;
abts_wqeq->vport = phba->pport;
if (!ctxp->hdwq)
@@ -3535,8 +3528,9 @@ lpfc_nvmet_unsol_fcp_issue_abort(struct lpfc_hba *phba,
spin_lock_irqsave(&phba->hbalock, flags);
abts_wqeq = ctxp->wqeq;
- abts_wqeq->cmd_cmpl = lpfc_nvmet_unsol_fcp_abort_cmp;
- abts_wqeq->cmd_flag |= LPFC_IO_NVMET;
+ abts_wqeq->wqe_cmpl = lpfc_nvmet_unsol_fcp_abort_cmp;
+ abts_wqeq->iocb_cmpl = NULL;
+ abts_wqeq->iocb_flag |= LPFC_IO_NVMET;
if (!ctxp->hdwq)
ctxp->hdwq = &phba->sli4_hba.hdwq[abts_wqeq->hba_wqidx];
@@ -3620,8 +3614,9 @@ lpfc_nvme_unsol_ls_issue_abort(struct lpfc_hba *phba,
}
spin_lock_irqsave(&phba->hbalock, flags);
- abts_wqeq->cmd_cmpl = lpfc_nvmet_xmt_ls_abort_cmp;
- abts_wqeq->cmd_flag |= LPFC_IO_NVME_LS;
+ abts_wqeq->wqe_cmpl = lpfc_nvmet_xmt_ls_abort_cmp;
+ abts_wqeq->iocb_cmpl = NULL;
+ abts_wqeq->iocb_flag |= LPFC_IO_NVME_LS;
rc = lpfc_sli4_issue_wqe(phba, ctxp->hdwq, abts_wqeq);
spin_unlock_irqrestore(&phba->hbalock, flags);
if (rc == WQE_SUCCESS) {
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 41313fcaf84a..edae98a35fc3 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -362,7 +362,7 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc)
kfree(psb);
break;
}
- psb->cur_iocbq.cmd_flag |= LPFC_IO_FCP;
+ psb->cur_iocbq.iocb_flag |= LPFC_IO_FCP;
psb->fcp_cmnd = psb->data;
psb->fcp_rsp = psb->data + sizeof(struct fcp_cmnd);
@@ -468,7 +468,7 @@ lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *vport)
spin_lock(&qp->abts_io_buf_list_lock);
list_for_each_entry_safe(psb, next_psb,
&qp->lpfc_abts_io_buf_list, list) {
- if (psb->cur_iocbq.cmd_flag & LPFC_IO_NVME)
+ if (psb->cur_iocbq.iocb_flag & LPFC_IO_NVME)
continue;
if (psb->rdata && psb->rdata->pnode &&
@@ -524,7 +524,7 @@ lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba,
list_del_init(&psb->list);
psb->flags &= ~LPFC_SBUF_XBUSY;
psb->status = IOSTAT_SUCCESS;
- if (psb->cur_iocbq.cmd_flag & LPFC_IO_NVME) {
+ if (psb->cur_iocbq.iocb_flag & LPFC_IO_NVME) {
qp->abts_nvme_io_bufs--;
spin_unlock(&qp->abts_io_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
@@ -571,7 +571,7 @@ lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba,
* for command completion wake up the thread.
*/
spin_lock_irqsave(&psb->buf_lock, iflag);
- psb->cur_iocbq.cmd_flag &=
+ psb->cur_iocbq.iocb_flag &=
~LPFC_DRIVER_ABORTED;
if (psb->waitq)
wake_up(psb->waitq);
@@ -593,8 +593,8 @@ lpfc_sli4_io_xri_aborted(struct lpfc_hba *phba,
for (i = 1; i <= phba->sli.last_iotag; i++) {
iocbq = phba->sli.iocbq_lookup[i];
- if (!(iocbq->cmd_flag & LPFC_IO_FCP) ||
- (iocbq->cmd_flag & LPFC_IO_LIBDFC))
+ if (!(iocbq->iocb_flag & LPFC_IO_FCP) ||
+ (iocbq->iocb_flag & LPFC_IO_LIBDFC))
continue;
if (iocbq->sli4_xritag != xri)
continue;
@@ -695,7 +695,7 @@ lpfc_get_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
/* Setup key fields in buffer that may have been changed
* if other protocols used this buffer.
*/
- lpfc_cmd->cur_iocbq.cmd_flag = LPFC_IO_FCP;
+ lpfc_cmd->cur_iocbq.iocb_flag = LPFC_IO_FCP;
lpfc_cmd->prot_seg_cnt = 0;
lpfc_cmd->seg_cnt = 0;
lpfc_cmd->timeout = 0;
@@ -783,7 +783,7 @@ lpfc_release_scsi_buf_s3(struct lpfc_hba *phba, struct lpfc_io_buf *psb)
spin_lock_irqsave(&phba->scsi_buf_list_put_lock, iflag);
psb->pCmd = NULL;
- psb->cur_iocbq.cmd_flag = LPFC_IO_FCP;
+ psb->cur_iocbq.iocb_flag = LPFC_IO_FCP;
list_add_tail(&psb->list, &phba->lpfc_scsi_buf_list_put);
spin_unlock_irqrestore(&phba->scsi_buf_list_put_lock, iflag);
}
@@ -931,7 +931,7 @@ lpfc_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
physaddr = sg_dma_address(sgel);
if (phba->sli_rev == 3 &&
!(phba->sli3_options & LPFC_SLI3_BG_ENABLED) &&
- !(iocbq->cmd_flag & DSS_SECURITY_OP) &&
+ !(iocbq->iocb_flag & DSS_SECURITY_OP) &&
nseg <= LPFC_EXT_DATA_BDE_COUNT) {
data_bde->tus.f.bdeFlags = BUFF_TYPE_BDE_64;
data_bde->tus.f.bdeSize = sg_dma_len(sgel);
@@ -959,7 +959,7 @@ lpfc_scsi_prep_dma_buf_s3(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
*/
if (phba->sli_rev == 3 &&
!(phba->sli3_options & LPFC_SLI3_BG_ENABLED) &&
- !(iocbq->cmd_flag & DSS_SECURITY_OP)) {
+ !(iocbq->iocb_flag & DSS_SECURITY_OP)) {
if (num_bde > LPFC_EXT_DATA_BDE_COUNT) {
/*
* The extended IOCB format can only fit 3 BDE or a BPL.
@@ -2942,58 +2942,154 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
* -1 - Internal error (bad profile, ...etc)
*/
static int
-lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
- struct lpfc_iocbq *pIocbOut)
+lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
+ struct lpfc_wcqe_complete *wcqe)
{
struct scsi_cmnd *cmd = lpfc_cmd->pCmd;
- struct sli3_bg_fields *bgf;
int ret = 0;
- struct lpfc_wcqe_complete *wcqe;
- u32 status;
+ u32 status = bf_get(lpfc_wcqe_c_status, wcqe);
u32 bghm = 0;
u32 bgstat = 0;
u64 failing_sector = 0;
- if (phba->sli_rev == LPFC_SLI_REV4) {
- wcqe = &pIocbOut->wcqe_cmpl;
- status = bf_get(lpfc_wcqe_c_status, wcqe);
+ if (status == CQE_STATUS_DI_ERROR) {
+ if (bf_get(lpfc_wcqe_c_bg_ge, wcqe)) /* Guard Check failed */
+ bgstat |= BGS_GUARD_ERR_MASK;
+ if (bf_get(lpfc_wcqe_c_bg_ae, wcqe)) /* AppTag Check failed */
+ bgstat |= BGS_APPTAG_ERR_MASK;
+ if (bf_get(lpfc_wcqe_c_bg_re, wcqe)) /* RefTag Check failed */
+ bgstat |= BGS_REFTAG_ERR_MASK;
+
+ /* Check to see if there was any good data before the error */
+ if (bf_get(lpfc_wcqe_c_bg_tdpv, wcqe)) {
+ bgstat |= BGS_HI_WATER_MARK_PRESENT_MASK;
+ bghm = wcqe->total_data_placed;
+ }
- if (status == CQE_STATUS_DI_ERROR) {
- /* Guard Check failed */
- if (bf_get(lpfc_wcqe_c_bg_ge, wcqe))
- bgstat |= BGS_GUARD_ERR_MASK;
+ /*
+ * Set ALL the error bits to indicate we don't know what
+ * type of error it is.
+ */
+ if (!bgstat)
+ bgstat |= (BGS_REFTAG_ERR_MASK | BGS_APPTAG_ERR_MASK |
+ BGS_GUARD_ERR_MASK);
+ }
- /* AppTag Check failed */
- if (bf_get(lpfc_wcqe_c_bg_ae, wcqe))
- bgstat |= BGS_APPTAG_ERR_MASK;
+ if (lpfc_bgs_get_guard_err(bgstat)) {
+ ret = 1;
- /* RefTag Check failed */
- if (bf_get(lpfc_wcqe_c_bg_re, wcqe))
- bgstat |= BGS_REFTAG_ERR_MASK;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
+ set_host_byte(cmd, DID_ABORT);
+ phba->bg_guard_err_cnt++;
+ lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
+ "9059 BLKGRD: Guard Tag error in cmd"
+ " 0x%x lba 0x%llx blk cnt 0x%x "
+ "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
+ (unsigned long long)scsi_get_lba(cmd),
+ scsi_logical_block_count(cmd), bgstat, bghm);
+ }
- /* Check to see if there was any good data before the
- * error
- */
- if (bf_get(lpfc_wcqe_c_bg_tdpv, wcqe)) {
- bgstat |= BGS_HI_WATER_MARK_PRESENT_MASK;
- bghm = wcqe->total_data_placed;
- }
+ if (lpfc_bgs_get_reftag_err(bgstat)) {
+ ret = 1;
- /*
- * Set ALL the error bits to indicate we don't know what
- * type of error it is.
- */
- if (!bgstat)
- bgstat |= (BGS_REFTAG_ERR_MASK |
- BGS_APPTAG_ERR_MASK |
- BGS_GUARD_ERR_MASK);
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
+ set_host_byte(cmd, DID_ABORT);
+
+ phba->bg_reftag_err_cnt++;
+ lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
+ "9060 BLKGRD: Ref Tag error in cmd"
+ " 0x%x lba 0x%llx blk cnt 0x%x "
+ "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
+ (unsigned long long)scsi_get_lba(cmd),
+ scsi_logical_block_count(cmd), bgstat, bghm);
+ }
+
+ if (lpfc_bgs_get_apptag_err(bgstat)) {
+ ret = 1;
+
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
+ set_host_byte(cmd, DID_ABORT);
+
+ phba->bg_apptag_err_cnt++;
+ lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
+ "9062 BLKGRD: App Tag error in cmd"
+ " 0x%x lba 0x%llx blk cnt 0x%x "
+ "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
+ (unsigned long long)scsi_get_lba(cmd),
+ scsi_logical_block_count(cmd), bgstat, bghm);
+ }
+
+ if (lpfc_bgs_get_hi_water_mark_present(bgstat)) {
+ /*
+ * setup sense data descriptor 0 per SPC-4 as an information
+ * field, and put the failing LBA in it.
+ * This code assumes there was also a guard/app/ref tag error
+ * indication.
+ */
+ cmd->sense_buffer[7] = 0xc; /* Additional sense length */
+ cmd->sense_buffer[8] = 0; /* Information descriptor type */
+ cmd->sense_buffer[9] = 0xa; /* Additional descriptor length */
+ cmd->sense_buffer[10] = 0x80; /* Validity bit */
+
+ /* bghm is a "on the wire" FC frame based count */
+ switch (scsi_get_prot_op(cmd)) {
+ case SCSI_PROT_READ_INSERT:
+ case SCSI_PROT_WRITE_STRIP:
+ bghm /= cmd->device->sector_size;
+ break;
+ case SCSI_PROT_READ_STRIP:
+ case SCSI_PROT_WRITE_INSERT:
+ case SCSI_PROT_READ_PASS:
+ case SCSI_PROT_WRITE_PASS:
+ bghm /= (cmd->device->sector_size +
+ sizeof(struct scsi_dif_tuple));
+ break;
}
- } else {
- bgf = &pIocbOut->iocb.unsli3.sli3_bg;
- bghm = bgf->bghm;
- bgstat = bgf->bgstat;
+ failing_sector = scsi_get_lba(cmd);
+ failing_sector += bghm;
+
+ /* Descriptor Information */
+ put_unaligned_be64(failing_sector, &cmd->sense_buffer[12]);
+ }
+
+ if (!ret) {
+ /* No error was reported - problem in FW? */
+ lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
+ "9068 BLKGRD: Unknown error in cmd"
+ " 0x%x lba 0x%llx blk cnt 0x%x "
+ "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
+ (unsigned long long)scsi_get_lba(cmd),
+ scsi_logical_block_count(cmd), bgstat, bghm);
+
+ /* Calculate what type of error it was */
+ lpfc_calc_bg_err(phba, lpfc_cmd);
}
+ return ret;
+}
+
+/*
+ * This function checks for BlockGuard errors detected by
+ * the HBA. In case of errors, the ASC/ASCQ fields in the
+ * sense buffer will be set accordingly, paired with
+ * ILLEGAL_REQUEST to signal to the kernel that the HBA
+ * detected corruption.
+ *
+ * Returns:
+ * 0 - No error found
+ * 1 - BlockGuard error found
+ * -1 - Internal error (bad profile, ...etc)
+ */
+static int
+lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
+ struct lpfc_iocbq *pIocbOut)
+{
+ struct scsi_cmnd *cmd = lpfc_cmd->pCmd;
+ struct sli3_bg_fields *bgf = &pIocbOut->iocb.unsli3.sli3_bg;
+ int ret = 0;
+ uint32_t bghm = bgf->bghm;
+ uint32_t bgstat = bgf->bgstat;
+ uint64_t failing_sector = 0;
if (lpfc_bgs_get_invalid_prof(bgstat)) {
cmd->result = DID_ERROR << 16;
@@ -3021,6 +3117,7 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_guard_err(bgstat)) {
ret = 1;
+
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
phba->bg_guard_err_cnt++;
@@ -3034,8 +3131,10 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_reftag_err(bgstat)) {
ret = 1;
+
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
+
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9056 BLKGRD: Ref Tag error in cmd "
@@ -3047,8 +3146,10 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_apptag_err(bgstat)) {
ret = 1;
+
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
+
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9061 BLKGRD: App Tag error in cmd "
@@ -3333,7 +3434,7 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
*/
if ((phba->cfg_fof) && ((struct lpfc_device_data *)
scsi_cmnd->device->hostdata)->oas_enabled) {
- lpfc_cmd->cur_iocbq.cmd_flag |= (LPFC_IO_OAS | LPFC_IO_FOF);
+ lpfc_cmd->cur_iocbq.iocb_flag |= (LPFC_IO_OAS | LPFC_IO_FOF);
lpfc_cmd->cur_iocbq.priority = ((struct lpfc_device_data *)
scsi_cmnd->device->hostdata)->priority;
@@ -3490,15 +3591,15 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba,
switch (scsi_get_prot_op(scsi_cmnd)) {
case SCSI_PROT_WRITE_STRIP:
case SCSI_PROT_READ_STRIP:
- lpfc_cmd->cur_iocbq.cmd_flag |= LPFC_IO_DIF_STRIP;
+ lpfc_cmd->cur_iocbq.iocb_flag |= LPFC_IO_DIF_STRIP;
break;
case SCSI_PROT_WRITE_INSERT:
case SCSI_PROT_READ_INSERT:
- lpfc_cmd->cur_iocbq.cmd_flag |= LPFC_IO_DIF_INSERT;
+ lpfc_cmd->cur_iocbq.iocb_flag |= LPFC_IO_DIF_INSERT;
break;
case SCSI_PROT_WRITE_PASS:
case SCSI_PROT_READ_PASS:
- lpfc_cmd->cur_iocbq.cmd_flag |= LPFC_IO_DIF_PASS;
+ lpfc_cmd->cur_iocbq.iocb_flag |= LPFC_IO_DIF_PASS;
break;
}
@@ -3529,7 +3630,7 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba,
*/
if ((phba->cfg_fof) && ((struct lpfc_device_data *)
scsi_cmnd->device->hostdata)->oas_enabled) {
- lpfc_cmd->cur_iocbq.cmd_flag |= (LPFC_IO_OAS | LPFC_IO_FOF);
+ lpfc_cmd->cur_iocbq.iocb_flag |= (LPFC_IO_OAS | LPFC_IO_FOF);
/* Word 10 */
bf_set(wqe_oas, &wqe->generic.wqe_com, 1);
@@ -3539,14 +3640,14 @@ lpfc_bg_scsi_prep_dma_buf_s4(struct lpfc_hba *phba,
}
/* Word 7. DIF Flags */
- if (lpfc_cmd->cur_iocbq.cmd_flag & LPFC_IO_DIF_PASS)
+ if (lpfc_cmd->cur_iocbq.iocb_flag & LPFC_IO_DIF_PASS)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_PASSTHRU);
- else if (lpfc_cmd->cur_iocbq.cmd_flag & LPFC_IO_DIF_STRIP)
+ else if (lpfc_cmd->cur_iocbq.iocb_flag & LPFC_IO_DIF_STRIP)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_STRIP);
- else if (lpfc_cmd->cur_iocbq.cmd_flag & LPFC_IO_DIF_INSERT)
+ else if (lpfc_cmd->cur_iocbq.iocb_flag & LPFC_IO_DIF_INSERT)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_INSERT);
- lpfc_cmd->cur_iocbq.cmd_flag &= ~(LPFC_IO_DIF_PASS |
+ lpfc_cmd->cur_iocbq.iocb_flag &= ~(LPFC_IO_DIF_PASS |
LPFC_IO_DIF_STRIP | LPFC_IO_DIF_INSERT);
return 0;
@@ -4071,7 +4172,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_io_buf *lpfc_cmd,
* lpfc_fcp_io_cmd_wqe_cmpl - Complete a FCP IO
* @phba: The hba for which this call is being executed.
* @pwqeIn: The command WQE for the scsi cmnd.
- * @pwqeOut: Pointer to driver response WQE object.
+ * @wcqe: Pointer to driver response CQE object.
*
* This routine assigns scsi command result by looking into response WQE
* status field appropriately. This routine handles QUEUE FULL condition as
@@ -4079,11 +4180,10 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_io_buf *lpfc_cmd,
**/
static void
lpfc_fcp_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
- struct lpfc_iocbq *pwqeOut)
+ struct lpfc_wcqe_complete *wcqe)
{
struct lpfc_io_buf *lpfc_cmd =
(struct lpfc_io_buf *)pwqeIn->context1;
- struct lpfc_wcqe_complete *wcqe = &pwqeOut->wcqe_cmpl;
struct lpfc_vport *vport = pwqeIn->vport;
struct lpfc_rport_data *rdata;
struct lpfc_nodelist *ndlp;
@@ -4093,6 +4193,7 @@ lpfc_fcp_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
struct Scsi_Host *shost;
u32 logit = LOG_FCP;
u32 status, idx;
+ unsigned long iflags = 0;
u32 lat;
u8 wait_xb_clr = 0;
@@ -4107,16 +4208,30 @@ lpfc_fcp_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
rdata = lpfc_cmd->rdata;
ndlp = rdata->pnode;
+ if (bf_get(lpfc_wcqe_c_xb, wcqe)) {
+ /* TOREMOVE - currently this flag is checked during
+ * the release of lpfc_iocbq. Remove once we move
+ * to lpfc_wqe_job construct.
+ *
+ * This needs to be done outside buf_lock
+ */
+ spin_lock_irqsave(&phba->hbalock, iflags);
+ lpfc_cmd->cur_iocbq.iocb_flag |= LPFC_EXCHANGE_BUSY;
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
+ }
+
+ /* Guard against abort handler being called at same time */
+ spin_lock(&lpfc_cmd->buf_lock);
+
/* Sanity check on return of outstanding command */
cmd = lpfc_cmd->pCmd;
if (!cmd) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"9042 I/O completion: Not an active IO\n");
+ spin_unlock(&lpfc_cmd->buf_lock);
lpfc_release_scsi_buf(phba, lpfc_cmd);
return;
}
- /* Guard against abort handler being called at same time */
- spin_lock(&lpfc_cmd->buf_lock);
idx = lpfc_cmd->cur_iocbq.hba_wqidx;
if (phba->sli4_hba.hdwq)
phba->sli4_hba.hdwq[idx].scsi_cstat.io_cmpls++;
@@ -4290,14 +4405,12 @@ lpfc_fcp_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
* This is a response for a BG enabled
* cmd. Parse BG error
*/
- lpfc_parse_bg_err(phba, lpfc_cmd, pwqeOut);
+ lpfc_sli4_parse_bg_err(phba, lpfc_cmd,
+ wcqe);
break;
- } else {
- lpfc_printf_vlog(vport, KERN_WARNING,
- LOG_BG,
- "9040 non-zero BGSTAT "
- "on unprotected cmd\n");
}
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_BG,
+ "9040 non-zero BGSTAT on unprotected cmd\n");
}
lpfc_printf_vlog(vport, KERN_WARNING, logit,
"9036 Local Reject FCP cmd x%x failed"
@@ -4394,7 +4507,7 @@ lpfc_fcp_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
* wake up the thread.
*/
spin_lock(&lpfc_cmd->buf_lock);
- lpfc_cmd->cur_iocbq.cmd_flag &= ~LPFC_DRIVER_ABORTED;
+ lpfc_cmd->cur_iocbq.iocb_flag &= ~LPFC_DRIVER_ABORTED;
if (lpfc_cmd->waitq)
wake_up(lpfc_cmd->waitq);
spin_unlock(&lpfc_cmd->buf_lock);
@@ -4454,7 +4567,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
lpfc_cmd->status = pIocbOut->iocb.ulpStatus;
/* pick up SLI4 exchange busy status from HBA */
lpfc_cmd->flags &= ~LPFC_SBUF_XBUSY;
- if (pIocbOut->cmd_flag & LPFC_EXCHANGE_BUSY)
+ if (pIocbOut->iocb_flag & LPFC_EXCHANGE_BUSY)
lpfc_cmd->flags |= LPFC_SBUF_XBUSY;
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
@@ -4663,7 +4776,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
* wake up the thread.
*/
spin_lock(&lpfc_cmd->buf_lock);
- lpfc_cmd->cur_iocbq.cmd_flag &= ~LPFC_DRIVER_ABORTED;
+ lpfc_cmd->cur_iocbq.iocb_flag &= ~LPFC_DRIVER_ABORTED;
if (lpfc_cmd->waitq)
wake_up(lpfc_cmd->waitq);
spin_unlock(&lpfc_cmd->buf_lock);
@@ -4741,8 +4854,8 @@ static int lpfc_scsi_prep_cmnd_buf_s3(struct lpfc_vport *vport,
piocbq->iocb.ulpClass = (pnode->nlp_fcp_info & 0x0f);
piocbq->context1 = lpfc_cmd;
- if (!piocbq->cmd_cmpl)
- piocbq->cmd_cmpl = lpfc_scsi_cmd_iocb_cmpl;
+ if (!piocbq->iocb_cmpl)
+ piocbq->iocb_cmpl = lpfc_scsi_cmd_iocb_cmpl;
piocbq->iocb.ulpTimeout = tmo;
piocbq->vport = vport;
return 0;
@@ -4855,7 +4968,7 @@ static int lpfc_scsi_prep_cmnd_buf_s4(struct lpfc_vport *vport,
pwqeq->vport = vport;
pwqeq->context1 = lpfc_cmd;
pwqeq->hba_wqidx = lpfc_cmd->hdwq_no;
- pwqeq->cmd_cmpl = lpfc_fcp_io_cmd_wqe_cmpl;
+ pwqeq->wqe_cmpl = lpfc_fcp_io_cmd_wqe_cmpl;
return 0;
}
@@ -4902,7 +5015,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_io_buf *lpfc_cmd,
}
/**
- * lpfc_scsi_prep_task_mgmt_cmd_s3 - Convert SLI3 scsi TM cmd to FCP info unit
+ * lpfc_scsi_prep_task_mgmt_cmd - Convert SLI3 scsi TM cmd to FCP info unit
* @vport: The virtual port for which this call is being executed.
* @lpfc_cmd: Pointer to lpfc_io_buf data structure.
* @lun: Logical unit number.
@@ -4916,9 +5029,10 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_io_buf *lpfc_cmd,
* 1 - Success
**/
static int
-lpfc_scsi_prep_task_mgmt_cmd_s3(struct lpfc_vport *vport,
- struct lpfc_io_buf *lpfc_cmd,
- u64 lun, u8 task_mgmt_cmd)
+lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_vport *vport,
+ struct lpfc_io_buf *lpfc_cmd,
+ uint64_t lun,
+ uint8_t task_mgmt_cmd)
{
struct lpfc_iocbq *piocbq;
IOCB_t *piocb;
@@ -4939,10 +5053,15 @@ lpfc_scsi_prep_task_mgmt_cmd_s3(struct lpfc_vport *vport,
memset(fcp_cmnd, 0, sizeof(struct fcp_cmnd));
int_to_scsilun(lun, &fcp_cmnd->fcp_lun);
fcp_cmnd->fcpCntl2 = task_mgmt_cmd;
- if (!(vport->phba->sli3_options & LPFC_SLI3_BG_ENABLED))
+ if (vport->phba->sli_rev == 3 &&
+ !(vport->phba->sli3_options & LPFC_SLI3_BG_ENABLED))
lpfc_fcpcmd_to_iocb(piocb->unsli3.fcp_ext.icd, fcp_cmnd);
piocb->ulpCommand = CMD_FCP_ICMND64_CR;
piocb->ulpContext = ndlp->nlp_rpi;
+ if (vport->phba->sli_rev == LPFC_SLI_REV4) {
+ piocb->ulpContext =
+ vport->phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
+ }
piocb->ulpFCP2Rcvy = (ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) ? 1 : 0;
piocb->ulpClass = (ndlp->nlp_fcp_info & 0x0f);
piocb->ulpPU = 0;
@@ -4958,79 +5077,8 @@ lpfc_scsi_prep_task_mgmt_cmd_s3(struct lpfc_vport *vport,
} else
piocb->ulpTimeout = lpfc_cmd->timeout;
- return 1;
-}
-
-/**
- * lpfc_scsi_prep_task_mgmt_cmd_s4 - Convert SLI4 scsi TM cmd to FCP info unit
- * @vport: The virtual port for which this call is being executed.
- * @lpfc_cmd: Pointer to lpfc_io_buf data structure.
- * @lun: Logical unit number.
- * @task_mgmt_cmd: SCSI task management command.
- *
- * This routine creates FCP information unit corresponding to @task_mgmt_cmd
- * for device with SLI-4 interface spec.
- *
- * Return codes:
- * 0 - Error
- * 1 - Success
- **/
-static int
-lpfc_scsi_prep_task_mgmt_cmd_s4(struct lpfc_vport *vport,
- struct lpfc_io_buf *lpfc_cmd,
- u64 lun, u8 task_mgmt_cmd)
-{
- struct lpfc_iocbq *pwqeq = &lpfc_cmd->cur_iocbq;
- union lpfc_wqe128 *wqe = &pwqeq->wqe;
- struct fcp_cmnd *fcp_cmnd;
- struct lpfc_rport_data *rdata = lpfc_cmd->rdata;
- struct lpfc_nodelist *ndlp = rdata->pnode;
-
- if (!ndlp || ndlp->nlp_state != NLP_STE_MAPPED_NODE)
- return 0;
-
- pwqeq->vport = vport;
- /* Initialize 64 bytes only */
- memset(wqe, 0, sizeof(union lpfc_wqe128));
-
- /* From the icmnd template, initialize words 4 - 11 */
- memcpy(&wqe->words[4], &lpfc_icmnd_cmd_template.words[4],
- sizeof(uint32_t) * 8);
-
- fcp_cmnd = lpfc_cmd->fcp_cmnd;
- /* Clear out any old data in the FCP command area */
- memset(fcp_cmnd, 0, sizeof(struct fcp_cmnd));
- int_to_scsilun(lun, &fcp_cmnd->fcp_lun);
- fcp_cmnd->fcpCntl3 = 0;
- fcp_cmnd->fcpCntl2 = task_mgmt_cmd;
-
- bf_set(payload_offset_len, &wqe->fcp_icmd,
- sizeof(struct fcp_cmnd) + sizeof(struct fcp_rsp));
- bf_set(cmd_buff_len, &wqe->fcp_icmd, 0);
- bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, /* ulpContext */
- vport->phba->sli4_hba.rpi_ids[ndlp->nlp_rpi]);
- bf_set(wqe_erp, &wqe->fcp_icmd.wqe_com,
- ((ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) ? 1 : 0));
- bf_set(wqe_class, &wqe->fcp_icmd.wqe_com,
- (ndlp->nlp_fcp_info & 0x0f));
-
- /* ulpTimeout is only one byte */
- if (lpfc_cmd->timeout > 0xff) {
- /*
- * Do not timeout the command at the firmware level.
- * The driver will provide the timeout mechanism.
- */
- bf_set(wqe_tmo, &wqe->fcp_icmd.wqe_com, 0);
- } else {
- bf_set(wqe_tmo, &wqe->fcp_icmd.wqe_com, lpfc_cmd->timeout);
- }
-
- lpfc_prep_embed_io(vport->phba, lpfc_cmd);
- bf_set(wqe_xri_tag, &wqe->generic.wqe_com, pwqeq->sli4_xritag);
- wqe->generic.wqe_com.abort_tag = pwqeq->iotag;
- bf_set(wqe_reqtag, &wqe->generic.wqe_com, pwqeq->iotag);
-
- lpfc_sli4_set_rsp_sgl_last(vport->phba, lpfc_cmd);
+ if (vport->phba->sli_rev == LPFC_SLI_REV4)
+ lpfc_sli4_set_rsp_sgl_last(vport->phba, lpfc_cmd);
return 1;
}
@@ -5057,8 +5105,6 @@ lpfc_scsi_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
phba->lpfc_release_scsi_buf = lpfc_release_scsi_buf_s3;
phba->lpfc_get_scsi_buf = lpfc_get_scsi_buf_s3;
phba->lpfc_scsi_prep_cmnd_buf = lpfc_scsi_prep_cmnd_buf_s3;
- phba->lpfc_scsi_prep_task_mgmt_cmd =
- lpfc_scsi_prep_task_mgmt_cmd_s3;
break;
case LPFC_PCI_DEV_OC:
phba->lpfc_scsi_prep_dma_buf = lpfc_scsi_prep_dma_buf_s4;
@@ -5066,8 +5112,6 @@ lpfc_scsi_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
phba->lpfc_release_scsi_buf = lpfc_release_scsi_buf_s4;
phba->lpfc_get_scsi_buf = lpfc_get_scsi_buf_s4;
phba->lpfc_scsi_prep_cmnd_buf = lpfc_scsi_prep_cmnd_buf_s4;
- phba->lpfc_scsi_prep_task_mgmt_cmd =
- lpfc_scsi_prep_task_mgmt_cmd_s4;
break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
@@ -5546,7 +5590,6 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
{
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
- struct lpfc_iocbq *cur_iocbq = NULL;
struct lpfc_rport_data *rdata;
struct lpfc_nodelist *ndlp;
struct lpfc_io_buf *lpfc_cmd;
@@ -5640,7 +5683,6 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
}
lpfc_cmd->rx_cmd_start = start;
- cur_iocbq = &lpfc_cmd->cur_iocbq;
/*
* Store the midlayer's command structure for the completion phase
* and complete the command initialization.
@@ -5648,7 +5690,7 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
lpfc_cmd->pCmd = cmnd;
lpfc_cmd->rdata = rdata;
lpfc_cmd->ndlp = ndlp;
- cur_iocbq->cmd_cmpl = NULL;
+ lpfc_cmd->cur_iocbq.iocb_cmpl = NULL;
cmnd->host_scribble = (unsigned char *)lpfc_cmd;
err = lpfc_scsi_prep_cmnd(vport, lpfc_cmd, ndlp);
@@ -5690,6 +5732,7 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
goto out_host_busy_free_buf;
}
+
/* check the necessary and sufficient condition to support VMID */
if (lpfc_is_vmid_enabled(phba) &&
(ndlp->vmid_support ||
@@ -5702,9 +5745,9 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
if (uuid) {
err = lpfc_vmid_get_appid(vport, uuid, cmnd,
(union lpfc_vmid_io_tag *)
- &cur_iocbq->vmid_tag);
+ &lpfc_cmd->cur_iocbq.vmid_tag);
if (!err)
- cur_iocbq->cmd_flag |= LPFC_IO_VMID;
+ lpfc_cmd->cur_iocbq.iocb_flag |= LPFC_IO_VMID;
}
}
@@ -5713,7 +5756,8 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
this_cpu_inc(phba->sli4_hba.c_stat->xmt_io);
#endif
/* Issue I/O to adapter */
- err = lpfc_sli_issue_fcp_io(phba, LPFC_FCP_RING, cur_iocbq,
+ err = lpfc_sli_issue_fcp_io(phba, LPFC_FCP_RING,
+ &lpfc_cmd->cur_iocbq,
SLI_IOCB_RET_IOCB);
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
if (start) {
@@ -5726,25 +5770,25 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
#endif
if (err) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
- "3376 FCP could not issue iocb err %x "
- "FCP cmd x%x <%d/%llu> "
- "sid: x%x did: x%x oxid: x%x "
- "Data: x%x x%x x%x x%x\n",
- err, cmnd->cmnd[0],
- cmnd->device ? cmnd->device->id : 0xffff,
- cmnd->device ? cmnd->device->lun : (u64)-1,
- vport->fc_myDID, ndlp->nlp_DID,
- phba->sli_rev == LPFC_SLI_REV4 ?
- cur_iocbq->sli4_xritag : 0xffff,
- phba->sli_rev == LPFC_SLI_REV4 ?
- phba->sli4_hba.rpi_ids[ndlp->nlp_rpi] :
- cur_iocbq->iocb.ulpContext,
- cur_iocbq->iotag,
- phba->sli_rev == LPFC_SLI_REV4 ?
- bf_get(wqe_tmo,
- &cur_iocbq->wqe.generic.wqe_com) :
- cur_iocbq->iocb.ulpTimeout,
- (uint32_t)(scsi_cmd_to_rq(cmnd)->timeout / 1000));
+ "3376 FCP could not issue IOCB err %x "
+ "FCP cmd x%x <%d/%llu> "
+ "sid: x%x did: x%x oxid: x%x "
+ "Data: x%x x%x x%x x%x\n",
+ err, cmnd->cmnd[0],
+ cmnd->device ? cmnd->device->id : 0xffff,
+ cmnd->device ? cmnd->device->lun : (u64)-1,
+ vport->fc_myDID, ndlp->nlp_DID,
+ phba->sli_rev == LPFC_SLI_REV4 ?
+ lpfc_cmd->cur_iocbq.sli4_xritag : 0xffff,
+ phba->sli_rev == LPFC_SLI_REV4 ?
+ phba->sli4_hba.rpi_ids[ndlp->nlp_rpi] :
+ lpfc_cmd->cur_iocbq.iocb.ulpContext,
+ lpfc_cmd->cur_iocbq.iotag,
+ phba->sli_rev == LPFC_SLI_REV4 ?
+ bf_get(wqe_tmo,
+ &lpfc_cmd->cur_iocbq.wqe.generic.wqe_com) :
+ lpfc_cmd->cur_iocbq.iocb.ulpTimeout,
+ (uint32_t)(scsi_cmd_to_rq(cmnd)->timeout / 1000));
goto out_host_busy_free_buf;
}
@@ -5890,7 +5934,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
spin_lock(&pring_s4->ring_lock);
}
/* the command is in process of being cancelled */
- if (!(iocb->cmd_flag & LPFC_IO_ON_TXCMPLQ)) {
+ if (!(iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ)) {
lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
"3169 SCSI Layer abort requested I/O has been "
"cancelled by LLD.\n");
@@ -5913,7 +5957,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
BUG_ON(iocb->context1 != lpfc_cmd);
/* abort issued in recovery is still in progress */
- if (iocb->cmd_flag & LPFC_DRIVER_ABORTED) {
+ if (iocb->iocb_flag & LPFC_DRIVER_ABORTED) {
lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
"3389 SCSI Layer I/O Abort Request is pending\n");
if (phba->sli_rev == LPFC_SLI_REV4)
@@ -5954,7 +5998,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
wait_for_cmpl:
/*
- * cmd_flag is set to LPFC_DRIVER_ABORTED before we wait
+ * iocb_flag is set to LPFC_DRIVER_ABORTED before we wait
* for abort to complete.
*/
wait_event_timeout(waitq,
@@ -6121,7 +6165,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct scsi_cmnd *cmnd,
return FAILED;
pnode = rdata->pnode;
- lpfc_cmd = lpfc_get_scsi_buf(phba, rdata->pnode, NULL);
+ lpfc_cmd = lpfc_get_scsi_buf(phba, pnode, NULL);
if (lpfc_cmd == NULL)
return FAILED;
lpfc_cmd->timeout = phba->cfg_task_mgmt_tmo;
@@ -6129,8 +6173,8 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct scsi_cmnd *cmnd,
lpfc_cmd->pCmd = cmnd;
lpfc_cmd->ndlp = pnode;
- status = phba->lpfc_scsi_prep_task_mgmt_cmd(vport, lpfc_cmd, lun_id,
- task_mgmt_cmd);
+ status = lpfc_scsi_prep_task_mgmt_cmd(vport, lpfc_cmd, lun_id,
+ task_mgmt_cmd);
if (!status) {
lpfc_release_scsi_buf(phba, lpfc_cmd);
return FAILED;
@@ -6142,41 +6186,38 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct scsi_cmnd *cmnd,
lpfc_release_scsi_buf(phba, lpfc_cmd);
return FAILED;
}
- iocbq->cmd_cmpl = lpfc_tskmgmt_def_cmpl;
- iocbq->vport = vport;
+ iocbq->iocb_cmpl = lpfc_tskmgmt_def_cmpl;
lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
"0702 Issue %s to TGT %d LUN %llu "
"rpi x%x nlp_flag x%x Data: x%x x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id,
pnode->nlp_rpi, pnode->nlp_flag, iocbq->sli4_xritag,
- iocbq->cmd_flag);
+ iocbq->iocb_flag);
status = lpfc_sli_issue_iocb_wait(phba, LPFC_FCP_RING,
iocbq, iocbqrsp, lpfc_cmd->timeout);
if ((status != IOCB_SUCCESS) ||
- (get_job_ulpstatus(phba, iocbqrsp) != IOSTAT_SUCCESS)) {
+ (iocbqrsp->iocb.ulpStatus != IOSTAT_SUCCESS)) {
if (status != IOCB_SUCCESS ||
- get_job_ulpstatus(phba, iocbqrsp) != IOSTAT_FCP_RSP_ERROR)
+ iocbqrsp->iocb.ulpStatus != IOSTAT_FCP_RSP_ERROR)
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"0727 TMF %s to TGT %d LUN %llu "
- "failed (%d, %d) cmd_flag x%x\n",
+ "failed (%d, %d) iocb_flag x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd),
tgt_id, lun_id,
- get_job_ulpstatus(phba, iocbqrsp),
- get_job_word4(phba, iocbqrsp),
- iocbq->cmd_flag);
+ iocbqrsp->iocb.ulpStatus,
+ iocbqrsp->iocb.un.ulpWord[4],
+ iocbq->iocb_flag);
/* if ulpStatus != IOCB_SUCCESS, then status == IOCB_SUCCESS */
if (status == IOCB_SUCCESS) {
- if (get_job_ulpstatus(phba, iocbqrsp) ==
- IOSTAT_FCP_RSP_ERROR)
+ if (iocbqrsp->iocb.ulpStatus == IOSTAT_FCP_RSP_ERROR)
/* Something in the FCP_RSP was invalid.
* Check conditions */
ret = lpfc_check_fcp_rsp(vport, lpfc_cmd);
else
ret = FAILED;
- } else if ((status == IOCB_TIMEDOUT) ||
- (status == IOCB_ABORTED)) {
+ } else if (status == IOCB_TIMEDOUT) {
ret = TIMEOUT_ERROR;
} else {
ret = FAILED;
@@ -6186,7 +6227,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct scsi_cmnd *cmnd,
lpfc_sli_release_iocbq(phba, iocbqrsp);
- if (status != IOCB_TIMEDOUT)
+ if (ret != TIMEOUT_ERROR)
lpfc_release_scsi_buf(phba, lpfc_cmd);
return ret;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index f594a006d04c..0024c0e0afd3 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -70,9 +70,8 @@ static int lpfc_sli_issue_mbox_s4(struct lpfc_hba *, LPFC_MBOXQ_t *,
uint32_t);
static int lpfc_sli4_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *,
uint8_t *, uint32_t *);
-static struct lpfc_iocbq *
-lpfc_sli4_els_preprocess_rspiocbq(struct lpfc_hba *phba,
- struct lpfc_iocbq *rspiocbq);
+static struct lpfc_iocbq *lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *,
+ struct lpfc_iocbq *);
static void lpfc_sli4_send_seq_to_ulp(struct lpfc_vport *,
struct hbq_dmabuf *);
static void lpfc_sli4_handle_mds_loopback(struct lpfc_vport *vport,
@@ -90,9 +89,6 @@ static struct lpfc_cqe *lpfc_sli4_cq_get(struct lpfc_queue *q);
static void __lpfc_sli4_consume_cqe(struct lpfc_hba *phba,
struct lpfc_queue *cq,
struct lpfc_cqe *cqe);
-static uint16_t lpfc_wqe_bpl2sgl(struct lpfc_hba *phba,
- struct lpfc_iocbq *pwqeq,
- struct lpfc_sglq *sglq);
union lpfc_wqe128 lpfc_iread_cmd_template;
union lpfc_wqe128 lpfc_iwrite_cmd_template;
@@ -1258,21 +1254,21 @@ __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq)
struct lpfc_sli_ring *pring = NULL;
int found = 0;
- if (piocbq->cmd_flag & LPFC_IO_NVME_LS)
+ if (piocbq->iocb_flag & LPFC_IO_NVME_LS)
pring = phba->sli4_hba.nvmels_wq->pring;
else
pring = lpfc_phba_elsring(phba);
lockdep_assert_held(&pring->ring_lock);
- if (piocbq->cmd_flag & LPFC_IO_FCP) {
+ if (piocbq->iocb_flag & LPFC_IO_FCP) {
lpfc_cmd = (struct lpfc_io_buf *) piocbq->context1;
ndlp = lpfc_cmd->rdata->pnode;
} else if ((piocbq->iocb.ulpCommand == CMD_GEN_REQUEST64_CR) &&
- !(piocbq->cmd_flag & LPFC_IO_LIBDFC)) {
+ !(piocbq->iocb_flag & LPFC_IO_LIBDFC)) {
ndlp = piocbq->context_un.ndlp;
- } else if (piocbq->cmd_flag & LPFC_IO_LIBDFC) {
- if (piocbq->cmd_flag & LPFC_IO_LOOPBACK)
+ } else if (piocbq->iocb_flag & LPFC_IO_LIBDFC) {
+ if (piocbq->iocb_flag & LPFC_IO_LOOPBACK)
ndlp = NULL;
else
ndlp = piocbq->context_un.ndlp;
@@ -1384,7 +1380,7 @@ static void
__lpfc_sli_release_iocbq_s4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
{
struct lpfc_sglq *sglq;
- size_t start_clean = offsetof(struct lpfc_iocbq, wqe);
+ size_t start_clean = offsetof(struct lpfc_iocbq, iocb);
unsigned long iflag = 0;
struct lpfc_sli_ring *pring;
@@ -1395,7 +1391,7 @@ __lpfc_sli_release_iocbq_s4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
if (sglq) {
- if (iocbq->cmd_flag & LPFC_IO_NVMET) {
+ if (iocbq->iocb_flag & LPFC_IO_NVMET) {
spin_lock_irqsave(&phba->sli4_hba.sgl_list_lock,
iflag);
sglq->state = SGL_FREED;
@@ -1407,7 +1403,7 @@ __lpfc_sli_release_iocbq_s4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
goto out;
}
- if ((iocbq->cmd_flag & LPFC_EXCHANGE_BUSY) &&
+ if ((iocbq->iocb_flag & LPFC_EXCHANGE_BUSY) &&
(!(unlikely(pci_channel_offline(phba->pcidev)))) &&
sglq->state != SGL_XRI_ABORTED) {
spin_lock_irqsave(&phba->sli4_hba.sgl_list_lock,
@@ -1444,7 +1440,7 @@ __lpfc_sli_release_iocbq_s4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq)
memset((char *)iocbq + start_clean, 0, sizeof(*iocbq) - start_clean);
iocbq->sli4_lxritag = NO_XRI;
iocbq->sli4_xritag = NO_XRI;
- iocbq->cmd_flag &= ~(LPFC_IO_NVME | LPFC_IO_NVMET | LPFC_IO_CMF |
+ iocbq->iocb_flag &= ~(LPFC_IO_NVME | LPFC_IO_NVMET | LPFC_IO_CMF |
LPFC_IO_NVME_LS);
list_add_tail(&iocbq->list, &phba->lpfc_iocb_list);
}
@@ -1534,17 +1530,17 @@ lpfc_sli_cancel_iocbs(struct lpfc_hba *phba, struct list_head *iocblist,
while (!list_empty(iocblist)) {
list_remove_head(iocblist, piocb, struct lpfc_iocbq, list);
- if (piocb->cmd_cmpl) {
- if (piocb->cmd_flag & LPFC_IO_NVME)
+ if (piocb->wqe_cmpl) {
+ if (piocb->iocb_flag & LPFC_IO_NVME)
lpfc_nvme_cancel_iocb(phba, piocb,
ulpstatus, ulpWord4);
else
lpfc_sli_release_iocbq(phba, piocb);
- } else if (piocb->cmd_cmpl) {
+ } else if (piocb->iocb_cmpl) {
piocb->iocb.ulpStatus = ulpstatus;
piocb->iocb.un.ulpWord[4] = ulpWord4;
- (piocb->cmd_cmpl) (phba, piocb, piocb);
+ (piocb->iocb_cmpl) (phba, piocb, piocb);
} else {
lpfc_sli_release_iocbq(phba, piocb);
}
@@ -1736,7 +1732,7 @@ lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
BUG_ON(!piocb);
list_add_tail(&piocb->list, &pring->txcmplq);
- piocb->cmd_flag |= LPFC_IO_ON_TXCMPLQ;
+ piocb->iocb_flag |= LPFC_IO_ON_TXCMPLQ;
pring->txcmplq_cnt++;
if ((unlikely(pring->ringno == LPFC_ELS_RING)) &&
@@ -1777,7 +1773,7 @@ lpfc_sli_ringtx_get(struct lpfc_hba *phba, struct lpfc_sli_ring *pring)
* lpfc_cmf_sync_cmpl - Process a CMF_SYNC_WQE cmpl
* @phba: Pointer to HBA context object.
* @cmdiocb: Pointer to driver command iocb object.
- * @rspiocb: Pointer to driver response iocb object.
+ * @cmf_cmpl: Pointer to completed WCQE.
*
* This routine will inform the driver of any BW adjustments we need
* to make. These changes will be picked up during the next CMF
@@ -1786,11 +1782,10 @@ lpfc_sli_ringtx_get(struct lpfc_hba *phba, struct lpfc_sli_ring *pring)
**/
static void
lpfc_cmf_sync_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
- struct lpfc_iocbq *rspiocb)
+ struct lpfc_wcqe_complete *cmf_cmpl)
{
union lpfc_wqe128 *wqe;
uint32_t status, info;
- struct lpfc_wcqe_complete *wcqe = &rspiocb->wcqe_cmpl;
uint64_t bw, bwdif, slop;
uint64_t pcent, bwpcent;
int asig, afpin, sigcnt, fpincnt;
@@ -1798,22 +1793,22 @@ lpfc_cmf_sync_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
char *s;
/* First check for error */
- status = bf_get(lpfc_wcqe_c_status, wcqe);
+ status = bf_get(lpfc_wcqe_c_status, cmf_cmpl);
if (status) {
lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT,
"6211 CMF_SYNC_WQE Error "
"req_tag x%x status x%x hwstatus x%x "
"tdatap x%x parm x%x\n",
- bf_get(lpfc_wcqe_c_request_tag, wcqe),
- bf_get(lpfc_wcqe_c_status, wcqe),
- bf_get(lpfc_wcqe_c_hw_status, wcqe),
- wcqe->total_data_placed,
- wcqe->parameter);
+ bf_get(lpfc_wcqe_c_request_tag, cmf_cmpl),
+ bf_get(lpfc_wcqe_c_status, cmf_cmpl),
+ bf_get(lpfc_wcqe_c_hw_status, cmf_cmpl),
+ cmf_cmpl->total_data_placed,
+ cmf_cmpl->parameter);
goto out;
}
/* Gather congestion information on a successful cmpl */
- info = wcqe->parameter;
+ info = cmf_cmpl->parameter;
phba->cmf_active_info = info;
/* See if firmware info count is valid or has changed */
@@ -1822,15 +1817,15 @@ lpfc_cmf_sync_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
else
phba->cmf_info_per_interval = info;
- tdp = bf_get(lpfc_wcqe_c_cmf_bw, wcqe);
- cg = bf_get(lpfc_wcqe_c_cmf_cg, wcqe);
+ tdp = bf_get(lpfc_wcqe_c_cmf_bw, cmf_cmpl);
+ cg = bf_get(lpfc_wcqe_c_cmf_cg, cmf_cmpl);
/* Get BW requirement from firmware */
bw = (uint64_t)tdp * LPFC_CMF_BLK_SIZE;
if (!bw) {
lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT,
"6212 CMF_SYNC_WQE x%x: NULL bw\n",
- bf_get(lpfc_wcqe_c_request_tag, wcqe));
+ bf_get(lpfc_wcqe_c_request_tag, cmf_cmpl));
goto out;
}
@@ -1939,7 +1934,7 @@ lpfc_issue_cmf_sync_wqe(struct lpfc_hba *phba, u32 ms, u64 total)
sync_buf = __lpfc_sli_get_iocbq(phba);
if (!sync_buf) {
lpfc_printf_log(phba, KERN_ERR, LOG_CGN_MGMT,
- "6244 No available WQEs for CMF_SYNC_WQE\n");
+ "6213 No available WQEs for CMF_SYNC_WQE\n");
ret_val = ENOMEM;
goto out_unlock;
}
@@ -2004,13 +1999,14 @@ lpfc_issue_cmf_sync_wqe(struct lpfc_hba *phba, u32 ms, u64 total)
bf_set(cmf_sync_cqid, &wqe->cmf_sync, LPFC_WQE_CQ_ID_DEFAULT);
sync_buf->vport = phba->pport;
- sync_buf->cmd_cmpl = lpfc_cmf_sync_cmpl;
+ sync_buf->wqe_cmpl = lpfc_cmf_sync_cmpl;
+ sync_buf->iocb_cmpl = NULL;
sync_buf->context1 = NULL;
sync_buf->context2 = NULL;
sync_buf->context3 = NULL;
sync_buf->sli4_xritag = NO_XRI;
- sync_buf->cmd_flag |= LPFC_IO_CMF;
+ sync_buf->iocb_flag |= LPFC_IO_CMF;
ret_val = lpfc_sli4_issue_wqe(phba, &phba->sli4_hba.hdwq[0], sync_buf);
if (ret_val) {
lpfc_printf_log(phba, KERN_INFO, LOG_CGN_MGMT,
@@ -2179,7 +2175,7 @@ lpfc_sli_submit_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/*
* Set up an iotag
*/
- nextiocb->iocb.ulpIoTag = (nextiocb->cmd_cmpl) ? nextiocb->iotag : 0;
+ nextiocb->iocb.ulpIoTag = (nextiocb->iocb_cmpl) ? nextiocb->iotag : 0;
if (pring->ringno == LPFC_ELS_RING) {
@@ -2200,9 +2196,9 @@ lpfc_sli_submit_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/*
* If there is no completion routine to call, we can release the
* IOCB buffer back right now. For IOCBs, like QUE_RING_BUF,
- * that have no rsp ring completion, cmd_cmpl MUST be NULL.
+ * that have no rsp ring completion, iocb_cmpl MUST be NULL.
*/
- if (nextiocb->cmd_cmpl)
+ if (nextiocb->iocb_cmpl)
lpfc_sli_ringtxcmpl_put(phba, pring, nextiocb);
else
__lpfc_sli_release_iocbq(phba, nextiocb);
@@ -3556,28 +3552,36 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba,
struct lpfc_iocbq *prspiocb)
{
struct lpfc_iocbq *cmd_iocb = NULL;
- u16 iotag;
+ uint16_t iotag;
+ spinlock_t *temp_lock = NULL;
+ unsigned long iflag = 0;
if (phba->sli_rev == LPFC_SLI_REV4)
- iotag = get_wqe_reqtag(prspiocb);
+ temp_lock = &pring->ring_lock;
else
- iotag = prspiocb->iocb.ulpIoTag;
+ temp_lock = &phba->hbalock;
+
+ spin_lock_irqsave(temp_lock, iflag);
+ iotag = prspiocb->iocb.ulpIoTag;
if (iotag != 0 && iotag <= phba->sli.last_iotag) {
cmd_iocb = phba->sli.iocbq_lookup[iotag];
- if (cmd_iocb->cmd_flag & LPFC_IO_ON_TXCMPLQ) {
+ if (cmd_iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ) {
/* remove from txcmpl queue list */
list_del_init(&cmd_iocb->list);
- cmd_iocb->cmd_flag &= ~LPFC_IO_ON_TXCMPLQ;
+ cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ;
pring->txcmplq_cnt--;
+ spin_unlock_irqrestore(temp_lock, iflag);
return cmd_iocb;
}
}
+ spin_unlock_irqrestore(temp_lock, iflag);
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
"0317 iotag x%x is out of "
- "range: max iotag x%x\n",
- iotag, phba->sli.last_iotag);
+ "range: max iotag x%x wd0 x%x\n",
+ iotag, phba->sli.last_iotag,
+ *(((uint32_t *) &prspiocb->iocb) + 7));
return NULL;
}
@@ -3598,23 +3602,33 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba,
struct lpfc_sli_ring *pring, uint16_t iotag)
{
struct lpfc_iocbq *cmd_iocb = NULL;
+ spinlock_t *temp_lock = NULL;
+ unsigned long iflag = 0;
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ temp_lock = &pring->ring_lock;
+ else
+ temp_lock = &phba->hbalock;
+
+ spin_lock_irqsave(temp_lock, iflag);
if (iotag != 0 && iotag <= phba->sli.last_iotag) {
cmd_iocb = phba->sli.iocbq_lookup[iotag];
- if (cmd_iocb->cmd_flag & LPFC_IO_ON_TXCMPLQ) {
+ if (cmd_iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ) {
/* remove from txcmpl queue list */
list_del_init(&cmd_iocb->list);
- cmd_iocb->cmd_flag &= ~LPFC_IO_ON_TXCMPLQ;
+ cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ;
pring->txcmplq_cnt--;
+ spin_unlock_irqrestore(temp_lock, iflag);
return cmd_iocb;
}
}
+ spin_unlock_irqrestore(temp_lock, iflag);
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
"0372 iotag x%x lookup error: max iotag (x%x) "
- "cmd_flag x%x\n",
+ "iocb_flag x%x\n",
iotag, phba->sli.last_iotag,
- cmd_iocb ? cmd_iocb->cmd_flag : 0xffff);
+ cmd_iocb ? cmd_iocb->iocb_flag : 0xffff);
return NULL;
}
@@ -3642,37 +3656,18 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_iocbq *cmdiocbp;
int rc = 1;
unsigned long iflag;
- u32 ulp_command, ulp_status, ulp_word4, ulp_context, iotag;
- if (phba->sli_rev == LPFC_SLI_REV4)
- spin_lock_irqsave(&pring->ring_lock, iflag);
- else
- spin_lock_irqsave(&phba->hbalock, iflag);
cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq);
- if (phba->sli_rev == LPFC_SLI_REV4)
- spin_unlock_irqrestore(&pring->ring_lock, iflag);
- else
- spin_unlock_irqrestore(&phba->hbalock, iflag);
-
- ulp_command = get_job_cmnd(phba, saveq);
- ulp_status = get_job_ulpstatus(phba, saveq);
- ulp_word4 = get_job_word4(phba, saveq);
- ulp_context = get_job_ulpcontext(phba, saveq);
- if (phba->sli_rev == LPFC_SLI_REV4)
- iotag = get_wqe_reqtag(saveq);
- else
- iotag = saveq->iocb.ulpIoTag;
-
if (cmdiocbp) {
- ulp_command = get_job_cmnd(phba, cmdiocbp);
- if (cmdiocbp->cmd_cmpl) {
+ if (cmdiocbp->iocb_cmpl) {
/*
* If an ELS command failed send an event to mgmt
* application.
*/
- if (ulp_status &&
+ if (saveq->iocb.ulpStatus &&
(pring->ringno == LPFC_ELS_RING) &&
- (ulp_command == CMD_ELS_REQUEST64_CR))
+ (cmdiocbp->iocb.ulpCommand ==
+ CMD_ELS_REQUEST64_CR))
lpfc_send_els_failure_event(phba,
cmdiocbp, saveq);
@@ -3682,11 +3677,11 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
if (pring->ringno == LPFC_ELS_RING) {
if ((phba->sli_rev < LPFC_SLI_REV4) &&
- (cmdiocbp->cmd_flag &
+ (cmdiocbp->iocb_flag &
LPFC_DRIVER_ABORTED)) {
spin_lock_irqsave(&phba->hbalock,
iflag);
- cmdiocbp->cmd_flag &=
+ cmdiocbp->iocb_flag &=
~LPFC_DRIVER_ABORTED;
spin_unlock_irqrestore(&phba->hbalock,
iflag);
@@ -3701,12 +3696,12 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
spin_lock_irqsave(&phba->hbalock,
iflag);
- saveq->cmd_flag |= LPFC_DELAY_MEM_FREE;
+ saveq->iocb_flag |= LPFC_DELAY_MEM_FREE;
spin_unlock_irqrestore(&phba->hbalock,
iflag);
}
if (phba->sli_rev == LPFC_SLI_REV4) {
- if (saveq->cmd_flag &
+ if (saveq->iocb_flag &
LPFC_EXCHANGE_BUSY) {
/* Set cmdiocb flag for the
* exchange busy so sgl (xri)
@@ -3716,12 +3711,12 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
spin_lock_irqsave(
&phba->hbalock, iflag);
- cmdiocbp->cmd_flag |=
+ cmdiocbp->iocb_flag |=
LPFC_EXCHANGE_BUSY;
spin_unlock_irqrestore(
&phba->hbalock, iflag);
}
- if (cmdiocbp->cmd_flag &
+ if (cmdiocbp->iocb_flag &
LPFC_DRIVER_ABORTED) {
/*
* Clear LPFC_DRIVER_ABORTED
@@ -3730,34 +3725,34 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
spin_lock_irqsave(
&phba->hbalock, iflag);
- cmdiocbp->cmd_flag &=
+ cmdiocbp->iocb_flag &=
~LPFC_DRIVER_ABORTED;
spin_unlock_irqrestore(
&phba->hbalock, iflag);
- set_job_ulpstatus(cmdiocbp,
- IOSTAT_LOCAL_REJECT);
- set_job_ulpword4(cmdiocbp,
- IOERR_ABORT_REQUESTED);
+ cmdiocbp->iocb.ulpStatus =
+ IOSTAT_LOCAL_REJECT;
+ cmdiocbp->iocb.un.ulpWord[4] =
+ IOERR_ABORT_REQUESTED;
/*
- * For SLI4, irspiocb contains
+ * For SLI4, irsiocb contains
* NO_XRI in sli_xritag, it
* shall not affect releasing
* sgl (xri) process.
*/
- set_job_ulpstatus(saveq,
- IOSTAT_LOCAL_REJECT);
- set_job_ulpword4(saveq,
- IOERR_SLI_ABORTED);
+ saveq->iocb.ulpStatus =
+ IOSTAT_LOCAL_REJECT;
+ saveq->iocb.un.ulpWord[4] =
+ IOERR_SLI_ABORTED;
spin_lock_irqsave(
&phba->hbalock, iflag);
- saveq->cmd_flag |=
+ saveq->iocb_flag |=
LPFC_DELAY_MEM_FREE;
spin_unlock_irqrestore(
&phba->hbalock, iflag);
}
}
}
- cmdiocbp->cmd_cmpl(phba, cmdiocbp, saveq);
+ (cmdiocbp->iocb_cmpl) (phba, cmdiocbp, saveq);
} else
lpfc_sli_release_iocbq(phba, cmdiocbp);
} else {
@@ -3775,8 +3770,12 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
"0322 Ring %d handler: "
"unexpected completion IoTag x%x "
"Data: x%x x%x x%x x%x\n",
- pring->ringno, iotag, ulp_status,
- ulp_word4, ulp_command, ulp_context);
+ pring->ringno,
+ saveq->iocb.ulpIoTag,
+ saveq->iocb.ulpStatus,
+ saveq->iocb.un.ulpWord[4],
+ saveq->iocb.ulpCommand,
+ saveq->iocb.ulpContext);
}
}
@@ -3989,15 +3988,18 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba,
break;
}
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
cmdiocbq = lpfc_sli_iocbq_lookup(phba, pring,
&rspiocbq);
+ spin_lock_irqsave(&phba->hbalock, iflag);
if (unlikely(!cmdiocbq))
break;
- if (cmdiocbq->cmd_flag & LPFC_DRIVER_ABORTED)
- cmdiocbq->cmd_flag &= ~LPFC_DRIVER_ABORTED;
- if (cmdiocbq->cmd_cmpl) {
+ if (cmdiocbq->iocb_flag & LPFC_DRIVER_ABORTED)
+ cmdiocbq->iocb_flag &= ~LPFC_DRIVER_ABORTED;
+ if (cmdiocbq->iocb_cmpl) {
spin_unlock_irqrestore(&phba->hbalock, iflag);
- cmdiocbq->cmd_cmpl(phba, cmdiocbq, &rspiocbq);
+ (cmdiocbq->iocb_cmpl)(phba, cmdiocbq,
+ &rspiocbq);
spin_lock_irqsave(&phba->hbalock, iflag);
}
break;
@@ -4088,159 +4090,155 @@ lpfc_sli_sp_handle_rspiocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct lpfc_iocbq *rspiocbp)
{
struct lpfc_iocbq *saveq;
- struct lpfc_iocbq *cmdiocb;
+ struct lpfc_iocbq *cmdiocbp;
struct lpfc_iocbq *next_iocb;
- IOCB_t *irsp;
+ IOCB_t *irsp = NULL;
uint32_t free_saveq;
- u8 cmd_type;
+ uint8_t iocb_cmd_type;
lpfc_iocb_type type;
unsigned long iflag;
- u32 ulp_status = get_job_ulpstatus(phba, rspiocbp);
- u32 ulp_word4 = get_job_word4(phba, rspiocbp);
- u32 ulp_command = get_job_cmnd(phba, rspiocbp);
int rc;
spin_lock_irqsave(&phba->hbalock, iflag);
/* First add the response iocb to the countinueq list */
- list_add_tail(&rspiocbp->list, &pring->iocb_continueq);
+ list_add_tail(&rspiocbp->list, &(pring->iocb_continueq));
pring->iocb_continueq_cnt++;
- /*
- * By default, the driver expects to free all resources
- * associated with this iocb completion.
- */
- free_saveq = 1;
- saveq = list_get_first(&pring->iocb_continueq,
- struct lpfc_iocbq, list);
- list_del_init(&pring->iocb_continueq);
- pring->iocb_continueq_cnt = 0;
+ /* Now, determine whether the list is completed for processing */
+ irsp = &rspiocbp->iocb;
+ if (irsp->ulpLe) {
+ /*
+ * By default, the driver expects to free all resources
+ * associated with this iocb completion.
+ */
+ free_saveq = 1;
+ saveq = list_get_first(&pring->iocb_continueq,
+ struct lpfc_iocbq, list);
+ irsp = &(saveq->iocb);
+ list_del_init(&pring->iocb_continueq);
+ pring->iocb_continueq_cnt = 0;
- pring->stats.iocb_rsp++;
+ pring->stats.iocb_rsp++;
- /*
- * If resource errors reported from HBA, reduce
- * queuedepths of the SCSI device.
- */
- if (ulp_status == IOSTAT_LOCAL_REJECT &&
- ((ulp_word4 & IOERR_PARAM_MASK) ==
- IOERR_NO_RESOURCES)) {
- spin_unlock_irqrestore(&phba->hbalock, iflag);
- phba->lpfc_rampdown_queue_depth(phba);
- spin_lock_irqsave(&phba->hbalock, iflag);
- }
+ /*
+ * If resource errors reported from HBA, reduce
+ * queuedepths of the SCSI device.
+ */
+ if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
+ ((irsp->un.ulpWord[4] & IOERR_PARAM_MASK) ==
+ IOERR_NO_RESOURCES)) {
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
+ phba->lpfc_rampdown_queue_depth(phba);
+ spin_lock_irqsave(&phba->hbalock, iflag);
+ }
- if (ulp_status) {
- /* Rsp ring <ringno> error: IOCB */
- if (phba->sli_rev < LPFC_SLI_REV4) {
- irsp = &rspiocbp->iocb;
- lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "0328 Rsp Ring %d error: ulp_status x%x "
- "IOCB Data: "
- "x%08x x%08x x%08x x%08x "
- "x%08x x%08x x%08x x%08x "
- "x%08x x%08x x%08x x%08x "
- "x%08x x%08x x%08x x%08x\n",
- pring->ringno, ulp_status,
- get_job_ulpword(rspiocbp, 0),
- get_job_ulpword(rspiocbp, 1),
- get_job_ulpword(rspiocbp, 2),
- get_job_ulpword(rspiocbp, 3),
- get_job_ulpword(rspiocbp, 4),
- get_job_ulpword(rspiocbp, 5),
- *(((uint32_t *)irsp) + 6),
- *(((uint32_t *)irsp) + 7),
- *(((uint32_t *)irsp) + 8),
- *(((uint32_t *)irsp) + 9),
- *(((uint32_t *)irsp) + 10),
- *(((uint32_t *)irsp) + 11),
- *(((uint32_t *)irsp) + 12),
- *(((uint32_t *)irsp) + 13),
- *(((uint32_t *)irsp) + 14),
- *(((uint32_t *)irsp) + 15));
- } else {
+ if (irsp->ulpStatus) {
+ /* Rsp ring <ringno> error: IOCB */
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
- "0321 Rsp Ring %d error: "
+ "0328 Rsp Ring %d error: "
"IOCB Data: "
+ "x%x x%x x%x x%x "
+ "x%x x%x x%x x%x "
+ "x%x x%x x%x x%x "
"x%x x%x x%x x%x\n",
pring->ringno,
- rspiocbp->wcqe_cmpl.word0,
- rspiocbp->wcqe_cmpl.total_data_placed,
- rspiocbp->wcqe_cmpl.parameter,
- rspiocbp->wcqe_cmpl.word3);
+ irsp->un.ulpWord[0],
+ irsp->un.ulpWord[1],
+ irsp->un.ulpWord[2],
+ irsp->un.ulpWord[3],
+ irsp->un.ulpWord[4],
+ irsp->un.ulpWord[5],
+ *(((uint32_t *) irsp) + 6),
+ *(((uint32_t *) irsp) + 7),
+ *(((uint32_t *) irsp) + 8),
+ *(((uint32_t *) irsp) + 9),
+ *(((uint32_t *) irsp) + 10),
+ *(((uint32_t *) irsp) + 11),
+ *(((uint32_t *) irsp) + 12),
+ *(((uint32_t *) irsp) + 13),
+ *(((uint32_t *) irsp) + 14),
+ *(((uint32_t *) irsp) + 15));
}
- }
+ /*
+ * Fetch the IOCB command type and call the correct completion
+ * routine. Solicited and Unsolicited IOCBs on the ELS ring
+ * get freed back to the lpfc_iocb_list by the discovery
+ * kernel thread.
+ */
+ iocb_cmd_type = irsp->ulpCommand & CMD_IOCB_MASK;
+ type = lpfc_sli_iocb_cmd_type(iocb_cmd_type);
+ switch (type) {
+ case LPFC_SOL_IOCB:
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
+ rc = lpfc_sli_process_sol_iocb(phba, pring, saveq);
+ spin_lock_irqsave(&phba->hbalock, iflag);
+ break;
- /*
- * Fetch the iocb command type and call the correct completion
- * routine. Solicited and Unsolicited IOCBs on the ELS ring
- * get freed back to the lpfc_iocb_list by the discovery
- * kernel thread.
- */
- cmd_type = ulp_command & CMD_IOCB_MASK;
- type = lpfc_sli_iocb_cmd_type(cmd_type);
- switch (type) {
- case LPFC_SOL_IOCB:
- spin_unlock_irqrestore(&phba->hbalock, iflag);
- rc = lpfc_sli_process_sol_iocb(phba, pring, saveq);
- spin_lock_irqsave(&phba->hbalock, iflag);
- break;
- case LPFC_UNSOL_IOCB:
- spin_unlock_irqrestore(&phba->hbalock, iflag);
- rc = lpfc_sli_process_unsol_iocb(phba, pring, saveq);
- spin_lock_irqsave(&phba->hbalock, iflag);
- if (!rc)
- free_saveq = 0;
- break;
- case LPFC_ABORT_IOCB:
- cmdiocb = NULL;
- if (ulp_command != CMD_XRI_ABORTED_CX)
- cmdiocb = lpfc_sli_iocbq_lookup(phba, pring,
- saveq);
- if (cmdiocb) {
- /* Call the specified completion routine */
- if (cmdiocb->cmd_cmpl) {
+ case LPFC_UNSOL_IOCB:
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
+ rc = lpfc_sli_process_unsol_iocb(phba, pring, saveq);
+ spin_lock_irqsave(&phba->hbalock, iflag);
+ if (!rc)
+ free_saveq = 0;
+ break;
+
+ case LPFC_ABORT_IOCB:
+ cmdiocbp = NULL;
+ if (irsp->ulpCommand != CMD_XRI_ABORTED_CX) {
spin_unlock_irqrestore(&phba->hbalock, iflag);
- cmdiocb->cmd_cmpl(phba, cmdiocb, saveq);
+ cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring,
+ saveq);
spin_lock_irqsave(&phba->hbalock, iflag);
+ }
+ if (cmdiocbp) {
+ /* Call the specified completion routine */
+ if (cmdiocbp->iocb_cmpl) {
+ spin_unlock_irqrestore(&phba->hbalock,
+ iflag);
+ (cmdiocbp->iocb_cmpl)(phba, cmdiocbp,
+ saveq);
+ spin_lock_irqsave(&phba->hbalock,
+ iflag);
+ } else
+ __lpfc_sli_release_iocbq(phba,
+ cmdiocbp);
+ }
+ break;
+
+ case LPFC_UNKNOWN_IOCB:
+ if (irsp->ulpCommand == CMD_ADAPTER_MSG) {
+ char adaptermsg[LPFC_MAX_ADPTMSG];
+ memset(adaptermsg, 0, LPFC_MAX_ADPTMSG);
+ memcpy(&adaptermsg[0], (uint8_t *)irsp,
+ MAX_MSG_DATA);
+ dev_warn(&((phba->pcidev)->dev),
+ "lpfc%d: %s\n",
+ phba->brd_no, adaptermsg);
} else {
- __lpfc_sli_release_iocbq(phba, cmdiocb);
+ /* Unknown IOCB command */
+ lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+ "0335 Unknown IOCB "
+ "command Data: x%x "
+ "x%x x%x x%x\n",
+ irsp->ulpCommand,
+ irsp->ulpStatus,
+ irsp->ulpIoTag,
+ irsp->ulpContext);
}
+ break;
}
- break;
- case LPFC_UNKNOWN_IOCB:
- if (ulp_command == CMD_ADAPTER_MSG) {
- char adaptermsg[LPFC_MAX_ADPTMSG];
-
- memset(adaptermsg, 0, LPFC_MAX_ADPTMSG);
- memcpy(&adaptermsg[0], (uint8_t *)&rspiocbp->wqe,
- MAX_MSG_DATA);
- dev_warn(&((phba->pcidev)->dev),
- "lpfc%d: %s\n",
- phba->brd_no, adaptermsg);
- } else {
- /* Unknown command */
- lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
- "0335 Unknown IOCB "
- "command Data: x%x "
- "x%x x%x x%x\n",
- ulp_command,
- ulp_status,
- get_wqe_reqtag(rspiocbp),
- get_job_ulpcontext(phba, rspiocbp));
- }
- break;
- }
- if (free_saveq) {
- list_for_each_entry_safe(rspiocbp, next_iocb,
- &saveq->list, list) {
- list_del_init(&rspiocbp->list);
- __lpfc_sli_release_iocbq(phba, rspiocbp);
+ if (free_saveq) {
+ list_for_each_entry_safe(rspiocbp, next_iocb,
+ &saveq->list, list) {
+ list_del_init(&rspiocbp->list);
+ __lpfc_sli_release_iocbq(phba, rspiocbp);
+ }
+ __lpfc_sli_release_iocbq(phba, saveq);
}
- __lpfc_sli_release_iocbq(phba, saveq);
+ rspiocbp = NULL;
}
- rspiocbp = NULL;
spin_unlock_irqrestore(&phba->hbalock, iflag);
return rspiocbp;
}
@@ -4433,8 +4431,8 @@ lpfc_sli_handle_slow_ring_event_s4(struct lpfc_hba *phba,
irspiocbq = container_of(cq_event, struct lpfc_iocbq,
cq_event);
/* Translate ELS WCQE to response IOCBQ */
- irspiocbq = lpfc_sli4_els_preprocess_rspiocbq(phba,
- irspiocbq);
+ irspiocbq = lpfc_sli4_els_wcqe_to_rspiocbq(phba,
+ irspiocbq);
if (irspiocbq)
lpfc_sli_sp_handle_rspiocb(phba, pring,
irspiocbq);
@@ -4577,7 +4575,7 @@ lpfc_sli_flush_io_rings(struct lpfc_hba *phba)
list_splice_init(&pring->txq, &txq);
list_for_each_entry_safe(piocb, next_iocb,
&pring->txcmplq, list)
- piocb->cmd_flag &= ~LPFC_IO_ON_TXCMPLQ;
+ piocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ;
/* Retrieve everything on the txcmplq */
list_splice_init(&pring->txcmplq, &txcmplq);
pring->txq_cnt = 0;
@@ -4603,7 +4601,7 @@ lpfc_sli_flush_io_rings(struct lpfc_hba *phba)
list_splice_init(&pring->txq, &txq);
list_for_each_entry_safe(piocb, next_iocb,
&pring->txcmplq, list)
- piocb->cmd_flag &= ~LPFC_IO_ON_TXCMPLQ;
+ piocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ;
/* Retrieve everything on the txcmplq */
list_splice_init(&pring->txcmplq, &txcmplq);
pring->txq_cnt = 0;
@@ -10119,7 +10117,7 @@ __lpfc_sli_issue_iocb_s3(struct lpfc_hba *phba, uint32_t ring_number,
lockdep_assert_held(&phba->hbalock);
- if (piocb->cmd_cmpl && (!piocb->vport) &&
+ if (piocb->iocb_cmpl && (!piocb->vport) &&
(piocb->iocb.ulpCommand != CMD_ABORT_XRI_CN) &&
(piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN)) {
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
@@ -10171,10 +10169,10 @@ __lpfc_sli_issue_iocb_s3(struct lpfc_hba *phba, uint32_t ring_number,
case CMD_QUE_RING_BUF64_CN:
/*
* For IOCBs, like QUE_RING_BUF, that have no rsp ring
- * completion, cmd_cmpl MUST be 0.
+ * completion, iocb_cmpl MUST be 0.
*/
- if (piocb->cmd_cmpl)
- piocb->cmd_cmpl = NULL;
+ if (piocb->iocb_cmpl)
+ piocb->iocb_cmpl = NULL;
fallthrough;
case CMD_CREATE_XRI_CR:
case CMD_CLOSE_XRI_CN:
@@ -10365,9 +10363,9 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
fip = phba->hba_flag & HBA_FIP_SUPPORT;
/* The fcp commands will set command type */
- if (iocbq->cmd_flag & LPFC_IO_FCP)
+ if (iocbq->iocb_flag & LPFC_IO_FCP)
command_type = FCP_COMMAND;
- else if (fip && (iocbq->cmd_flag & LPFC_FIP_ELS_ID_MASK))
+ else if (fip && (iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK))
command_type = ELS_COMMAND_FIP;
else
command_type = ELS_COMMAND_NON_FIP;
@@ -10412,7 +10410,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
switch (iocbq->iocb.ulpCommand) {
case CMD_ELS_REQUEST64_CR:
- if (iocbq->cmd_flag & LPFC_IO_LIBDFC)
+ if (iocbq->iocb_flag & LPFC_IO_LIBDFC)
ndlp = iocbq->context_un.ndlp;
else
ndlp = (struct lpfc_nodelist *)iocbq->context1;
@@ -10439,7 +10437,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_pu, &wqe->els_req.wqe_com, 0);
/* CCP CCPE PV PRI in word10 were set in the memcpy */
if (command_type == ELS_COMMAND_FIP)
- els_id = ((iocbq->cmd_flag & LPFC_FIP_ELS_ID_MASK)
+ els_id = ((iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK)
>> LPFC_FIP_ELS_ID_SHIFT);
pcmd = (uint32_t *) (((struct lpfc_dmabuf *)
iocbq->context2)->virt);
@@ -10541,7 +10539,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
LPFC_WQE_LENLOC_WORD4);
bf_set(wqe_pu, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpPU);
bf_set(wqe_dbde, &wqe->fcp_iwrite.wqe_com, 1);
- if (iocbq->cmd_flag & LPFC_IO_OAS) {
+ if (iocbq->iocb_flag & LPFC_IO_OAS) {
bf_set(wqe_oas, &wqe->fcp_iwrite.wqe_com, 1);
bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1);
if (iocbq->priority) {
@@ -10605,7 +10603,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
LPFC_WQE_LENLOC_WORD4);
bf_set(wqe_pu, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpPU);
bf_set(wqe_dbde, &wqe->fcp_iread.wqe_com, 1);
- if (iocbq->cmd_flag & LPFC_IO_OAS) {
+ if (iocbq->iocb_flag & LPFC_IO_OAS) {
bf_set(wqe_oas, &wqe->fcp_iread.wqe_com, 1);
bf_set(wqe_ccpe, &wqe->fcp_iread.wqe_com, 1);
if (iocbq->priority) {
@@ -10668,7 +10666,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
LPFC_WQE_LENLOC_NONE);
bf_set(wqe_erp, &wqe->fcp_icmd.wqe_com,
iocbq->iocb.ulpFCP2Rcvy);
- if (iocbq->cmd_flag & LPFC_IO_OAS) {
+ if (iocbq->iocb_flag & LPFC_IO_OAS) {
bf_set(wqe_oas, &wqe->fcp_icmd.wqe_com, 1);
bf_set(wqe_ccpe, &wqe->fcp_icmd.wqe_com, 1);
if (iocbq->priority) {
@@ -10802,7 +10800,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
abrt_iotag = iocbq->iocb.un.acxri.abortContextTag;
if (abrt_iotag != 0 && abrt_iotag <= phba->sli.last_iotag) {
abrtiocbq = phba->sli.iocbq_lookup[abrt_iotag];
- fip = abrtiocbq->cmd_flag & LPFC_FIP_ELS_ID_MASK;
+ fip = abrtiocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK;
} else
fip = 0;
@@ -10911,13 +10909,13 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
return IOCB_ERROR;
}
- if (iocbq->cmd_flag & LPFC_IO_DIF_PASS)
+ if (iocbq->iocb_flag & LPFC_IO_DIF_PASS)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_PASSTHRU);
- else if (iocbq->cmd_flag & LPFC_IO_DIF_STRIP)
+ else if (iocbq->iocb_flag & LPFC_IO_DIF_STRIP)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_STRIP);
- else if (iocbq->cmd_flag & LPFC_IO_DIF_INSERT)
+ else if (iocbq->iocb_flag & LPFC_IO_DIF_INSERT)
bf_set(wqe_dif, &wqe->generic.wqe_com, LPFC_WQE_DIF_INSERT);
- iocbq->cmd_flag &= ~(LPFC_IO_DIF_PASS | LPFC_IO_DIF_STRIP |
+ iocbq->iocb_flag &= ~(LPFC_IO_DIF_PASS | LPFC_IO_DIF_STRIP |
LPFC_IO_DIF_INSERT);
bf_set(wqe_xri_tag, &wqe->generic.wqe_com, xritag);
bf_set(wqe_reqtag, &wqe->generic.wqe_com, iocbq->iotag);
@@ -10937,7 +10935,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
* @flag: Flag indicating if this command can be put into txq.
*
* __lpfc_sli_issue_fcp_io_s3 is wrapper function to invoke lockless func to
- * send an iocb command to an HBA with SLI-3 interface spec.
+ * send an iocb command to an HBA with SLI-4 interface spec.
*
* This function takes the hbalock before invoking the lockless version.
* The function will return success after it successfully submit the wqe to
@@ -10978,17 +10976,7 @@ __lpfc_sli_issue_fcp_io_s4(struct lpfc_hba *phba, uint32_t ring_number,
int rc;
struct lpfc_io_buf *lpfc_cmd =
(struct lpfc_io_buf *)piocb->context1;
-
- lpfc_prep_embed_io(phba, lpfc_cmd);
- rc = lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, piocb);
- return rc;
-}
-
-void
-lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
-{
- struct lpfc_iocbq *piocb = &lpfc_cmd->cur_iocbq;
- union lpfc_wqe128 *wqe = &lpfc_cmd->cur_iocbq.wqe;
+ union lpfc_wqe128 *wqe = &piocb->wqe;
struct sli4_sge *sgl;
/* 128 byte wqe support here */
@@ -11026,7 +11014,7 @@ lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
}
/* add the VMID tags as per switch response */
- if (unlikely(piocb->cmd_flag & LPFC_IO_VMID)) {
+ if (unlikely(piocb->iocb_flag & LPFC_IO_VMID)) {
if (phba->pport->vmid_priority_tagging) {
bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1);
bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com,
@@ -11037,6 +11025,8 @@ lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
wqe->words[31] = piocb->vmid_tag.app_id;
}
}
+ rc = lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, piocb);
+ return rc;
}
/**
@@ -11058,14 +11048,13 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
struct lpfc_iocbq *piocb, uint32_t flag)
{
struct lpfc_sglq *sglq;
- union lpfc_wqe128 *wqe;
+ union lpfc_wqe128 wqe;
struct lpfc_queue *wq;
struct lpfc_sli_ring *pring;
- u32 ulp_command = get_job_cmnd(phba, piocb);
/* Get the WQ */
- if ((piocb->cmd_flag & LPFC_IO_FCP) ||
- (piocb->cmd_flag & LPFC_USE_FCPWQIDX)) {
+ if ((piocb->iocb_flag & LPFC_IO_FCP) ||
+ (piocb->iocb_flag & LPFC_USE_FCPWQIDX)) {
wq = phba->sli4_hba.hdwq[piocb->hba_wqidx].io_wq;
} else {
wq = phba->sli4_hba.els_wq;
@@ -11079,9 +11068,10 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
*/
lockdep_assert_held(&pring->ring_lock);
- wqe = &piocb->wqe;
+
if (piocb->sli4_xritag == NO_XRI) {
- if (ulp_command == CMD_ABORT_XRI_WQE)
+ if (piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN ||
+ piocb->iocb.ulpCommand == CMD_CLOSE_XRI_CN)
sglq = NULL;
else {
if (!list_empty(&pring->txq)) {
@@ -11105,7 +11095,7 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
}
}
}
- } else if (piocb->cmd_flag & LPFC_IO_FCP) {
+ } else if (piocb->iocb_flag & LPFC_IO_FCP) {
/* These IO's already have an XRI and a mapped sgl. */
sglq = NULL;
}
@@ -11122,24 +11112,14 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number,
if (sglq) {
piocb->sli4_lxritag = sglq->sli4_lxritag;
piocb->sli4_xritag = sglq->sli4_xritag;
-
- /* ABTS sent by initiator to CT exchange, the
- * RX_ID field will be filled with the newly
- * allocated responder XRI.
- */
- if (ulp_command == CMD_XMIT_BLS_RSP64_CX &&
- piocb->abort_bls == LPFC_ABTS_UNSOL_INT)
- bf_set(xmit_bls_rsp64_rxid, &wqe->xmit_bls_rsp,
- piocb->sli4_xritag);
-
- bf_set(wqe_xri_tag, &wqe->generic.wqe_com,
- piocb->sli4_xritag);
-
- if (lpfc_wqe_bpl2sgl(phba, piocb, sglq) == NO_XRI)
+ if (NO_XRI == lpfc_sli4_bpl2sgl(phba, piocb, sglq))
return IOCB_ERROR;
}
- if (lpfc_sli4_wq_put(wq, wqe))
+ if (lpfc_sli4_iocb2wqe(phba, piocb, &wqe))
+ return IOCB_ERROR;
+
+ if (lpfc_sli4_wq_put(wq, &wqe))
return IOCB_ERROR;
lpfc_sli_ringtxcmpl_put(phba, pring, piocb);
@@ -11232,14 +11212,14 @@ lpfc_sli4_calc_ring(struct lpfc_hba *phba, struct lpfc_iocbq *piocb)
{
struct lpfc_io_buf *lpfc_cmd;
- if (piocb->cmd_flag & (LPFC_IO_FCP | LPFC_USE_FCPWQIDX)) {
+ if (piocb->iocb_flag & (LPFC_IO_FCP | LPFC_USE_FCPWQIDX)) {
if (unlikely(!phba->sli4_hba.hdwq))
return NULL;
/*
* for abort iocb hba_wqidx should already
* be setup based on what work queue we used.
*/
- if (!(piocb->cmd_flag & LPFC_USE_FCPWQIDX)) {
+ if (!(piocb->iocb_flag & LPFC_USE_FCPWQIDX)) {
lpfc_cmd = (struct lpfc_io_buf *)piocb->context1;
piocb->hba_wqidx = lpfc_cmd->hdwq_no;
}
@@ -12381,14 +12361,14 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
icmd = &cmdiocb->iocb;
if (icmd->ulpCommand == CMD_ABORT_XRI_CN ||
icmd->ulpCommand == CMD_CLOSE_XRI_CN ||
- cmdiocb->cmd_flag & LPFC_DRIVER_ABORTED)
+ cmdiocb->iocb_flag & LPFC_DRIVER_ABORTED)
return IOCB_ABORTING;
if (!pring) {
- if (cmdiocb->cmd_flag & LPFC_IO_FABRIC)
- cmdiocb->fabric_cmd_cmpl = lpfc_ignore_els_cmpl;
+ if (cmdiocb->iocb_flag & LPFC_IO_FABRIC)
+ cmdiocb->fabric_iocb_cmpl = lpfc_ignore_els_cmpl;
else
- cmdiocb->cmd_cmpl = lpfc_ignore_els_cmpl;
+ cmdiocb->iocb_cmpl = lpfc_ignore_els_cmpl;
return retval;
}
@@ -12398,10 +12378,10 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
*/
if ((vport->load_flag & FC_UNLOADING) &&
pring->ringno == LPFC_ELS_RING) {
- if (cmdiocb->cmd_flag & LPFC_IO_FABRIC)
- cmdiocb->fabric_cmd_cmpl = lpfc_ignore_els_cmpl;
+ if (cmdiocb->iocb_flag & LPFC_IO_FABRIC)
+ cmdiocb->fabric_iocb_cmpl = lpfc_ignore_els_cmpl;
else
- cmdiocb->cmd_cmpl = lpfc_ignore_els_cmpl;
+ cmdiocb->iocb_cmpl = lpfc_ignore_els_cmpl;
return retval;
}
@@ -12413,7 +12393,7 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/* This signals the response to set the correct status
* before calling the completion handler
*/
- cmdiocb->cmd_flag |= LPFC_DRIVER_ABORTED;
+ cmdiocb->iocb_flag |= LPFC_DRIVER_ABORTED;
iabt = &abtsiocbp->iocb;
iabt->un.acxri.abortType = ABORT_TYPE_ABTS;
@@ -12434,10 +12414,10 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/* ABTS WQE must go to the same WQ as the WQE to be aborted */
abtsiocbp->hba_wqidx = cmdiocb->hba_wqidx;
- if (cmdiocb->cmd_flag & LPFC_IO_FCP)
- abtsiocbp->cmd_flag |= (LPFC_IO_FCP | LPFC_USE_FCPWQIDX);
- if (cmdiocb->cmd_flag & LPFC_IO_FOF)
- abtsiocbp->cmd_flag |= LPFC_IO_FOF;
+ if (cmdiocb->iocb_flag & LPFC_IO_FCP)
+ abtsiocbp->iocb_flag |= (LPFC_IO_FCP | LPFC_USE_FCPWQIDX);
+ if (cmdiocb->iocb_flag & LPFC_IO_FOF)
+ abtsiocbp->iocb_flag |= LPFC_IO_FOF;
if (phba->link_state < LPFC_LINK_UP ||
(phba->sli_rev == LPFC_SLI_REV4 &&
@@ -12447,9 +12427,9 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
iabt->ulpCommand = CMD_ABORT_XRI_CN;
if (cmpl)
- abtsiocbp->cmd_cmpl = cmpl;
+ abtsiocbp->iocb_cmpl = cmpl;
else
- abtsiocbp->cmd_cmpl = lpfc_sli_abort_els_cmpl;
+ abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
abtsiocbp->vport = vport;
if (phba->sli_rev == LPFC_SLI_REV4) {
@@ -12476,7 +12456,7 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
abtsiocbp->iotag, retval);
if (retval) {
- cmdiocb->cmd_flag &= ~LPFC_DRIVER_ABORTED;
+ cmdiocb->iocb_flag &= ~LPFC_DRIVER_ABORTED;
__lpfc_sli_release_iocbq(phba, abtsiocbp);
}
@@ -12544,9 +12524,9 @@ lpfc_sli_validate_fcp_iocb_for_abort(struct lpfc_iocbq *iocbq,
* can't be premarked as driver aborted, nor be an ABORT iocb itself
*/
icmd = &iocbq->iocb;
- if (!(iocbq->cmd_flag & LPFC_IO_FCP) ||
- !(iocbq->cmd_flag & LPFC_IO_ON_TXCMPLQ) ||
- (iocbq->cmd_flag & LPFC_DRIVER_ABORTED) ||
+ if (!(iocbq->iocb_flag & LPFC_IO_FCP) ||
+ !(iocbq->iocb_flag & LPFC_IO_ON_TXCMPLQ) ||
+ (iocbq->iocb_flag & LPFC_DRIVER_ABORTED) ||
(icmd->ulpCommand == CMD_ABORT_XRI_CN ||
icmd->ulpCommand == CMD_CLOSE_XRI_CN))
return -EINVAL;
@@ -12650,8 +12630,8 @@ lpfc_sli_sum_iocb(struct lpfc_vport *vport, uint16_t tgt_id, uint64_t lun_id,
if (!iocbq || iocbq->vport != vport)
continue;
- if (!(iocbq->cmd_flag & LPFC_IO_FCP) ||
- !(iocbq->cmd_flag & LPFC_IO_ON_TXCMPLQ))
+ if (!(iocbq->iocb_flag & LPFC_IO_FCP) ||
+ !(iocbq->iocb_flag & LPFC_IO_ON_TXCMPLQ))
continue;
/* Include counting outstanding aborts */
@@ -12877,8 +12857,8 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
* If the iocbq is already being aborted, don't take a second
* action, but do count it.
*/
- if ((iocbq->cmd_flag & LPFC_DRIVER_ABORTED) ||
- !(iocbq->cmd_flag & LPFC_IO_ON_TXCMPLQ)) {
+ if ((iocbq->iocb_flag & LPFC_DRIVER_ABORTED) ||
+ !(iocbq->iocb_flag & LPFC_IO_ON_TXCMPLQ)) {
if (phba->sli_rev == LPFC_SLI_REV4)
spin_unlock(&pring_s4->ring_lock);
spin_unlock(&lpfc_cmd->buf_lock);
@@ -12908,10 +12888,10 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
/* ABTS WQE must go to the same WQ as the WQE to be aborted */
abtsiocbq->hba_wqidx = iocbq->hba_wqidx;
- if (iocbq->cmd_flag & LPFC_IO_FCP)
- abtsiocbq->cmd_flag |= LPFC_USE_FCPWQIDX;
- if (iocbq->cmd_flag & LPFC_IO_FOF)
- abtsiocbq->cmd_flag |= LPFC_IO_FOF;
+ if (iocbq->iocb_flag & LPFC_IO_FCP)
+ abtsiocbq->iocb_flag |= LPFC_USE_FCPWQIDX;
+ if (iocbq->iocb_flag & LPFC_IO_FOF)
+ abtsiocbq->iocb_flag |= LPFC_IO_FOF;
ndlp = lpfc_cmd->rdata->pnode;
@@ -12922,13 +12902,13 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
abtsiocbq->iocb.ulpCommand = CMD_CLOSE_XRI_CN;
/* Setup callback routine and issue the command. */
- abtsiocbq->cmd_cmpl = lpfc_sli_abort_fcp_cmpl;
+ abtsiocbq->iocb_cmpl = lpfc_sli_abort_fcp_cmpl;
/*
* Indicate the IO is being aborted by the driver and set
* the caller's flag into the aborted IO.
*/
- iocbq->cmd_flag |= LPFC_DRIVER_ABORTED;
+ iocbq->iocb_flag |= LPFC_DRIVER_ABORTED;
if (phba->sli_rev == LPFC_SLI_REV4) {
ret_val = __lpfc_sli_issue_iocb(phba, pring_s4->ringno,
@@ -12975,10 +12955,9 @@ lpfc_sli_wake_iocb_wait(struct lpfc_hba *phba,
wait_queue_head_t *pdone_q;
unsigned long iflags;
struct lpfc_io_buf *lpfc_cmd;
- size_t offset = offsetof(struct lpfc_iocbq, wqe);
spin_lock_irqsave(&phba->hbalock, iflags);
- if (cmdiocbq->cmd_flag & LPFC_IO_WAKE_TMO) {
+ if (cmdiocbq->iocb_flag & LPFC_IO_WAKE_TMO) {
/*
* A time out has occurred for the iocb. If a time out
@@ -12987,27 +12966,26 @@ lpfc_sli_wake_iocb_wait(struct lpfc_hba *phba,
*/
spin_unlock_irqrestore(&phba->hbalock, iflags);
- cmdiocbq->cmd_cmpl = cmdiocbq->wait_cmd_cmpl;
- cmdiocbq->wait_cmd_cmpl = NULL;
- if (cmdiocbq->cmd_cmpl)
- cmdiocbq->cmd_cmpl(phba, cmdiocbq, NULL);
+ cmdiocbq->iocb_cmpl = cmdiocbq->wait_iocb_cmpl;
+ cmdiocbq->wait_iocb_cmpl = NULL;
+ if (cmdiocbq->iocb_cmpl)
+ (cmdiocbq->iocb_cmpl)(phba, cmdiocbq, NULL);
else
lpfc_sli_release_iocbq(phba, cmdiocbq);
return;
}
- /* Copy the contents of the local rspiocb into the caller's buffer. */
- cmdiocbq->cmd_flag |= LPFC_IO_WAKE;
+ cmdiocbq->iocb_flag |= LPFC_IO_WAKE;
if (cmdiocbq->context2 && rspiocbq)
- memcpy((char *)cmdiocbq->context2 + offset,
- (char *)rspiocbq + offset, sizeof(*rspiocbq) - offset);
+ memcpy(&((struct lpfc_iocbq *)cmdiocbq->context2)->iocb,
+ &rspiocbq->iocb, sizeof(IOCB_t));
/* Set the exchange busy flag for task management commands */
- if ((cmdiocbq->cmd_flag & LPFC_IO_FCP) &&
- !(cmdiocbq->cmd_flag & LPFC_IO_LIBDFC)) {
+ if ((cmdiocbq->iocb_flag & LPFC_IO_FCP) &&
+ !(cmdiocbq->iocb_flag & LPFC_IO_LIBDFC)) {
lpfc_cmd = container_of(cmdiocbq, struct lpfc_io_buf,
- cur_iocbq);
- if (rspiocbq && (rspiocbq->cmd_flag & LPFC_EXCHANGE_BUSY))
+ cur_iocbq);
+ if (rspiocbq && (rspiocbq->iocb_flag & LPFC_EXCHANGE_BUSY))
lpfc_cmd->flags |= LPFC_SBUF_XBUSY;
else
lpfc_cmd->flags &= ~LPFC_SBUF_XBUSY;
@@ -13026,7 +13004,7 @@ lpfc_sli_wake_iocb_wait(struct lpfc_hba *phba,
* @piocbq: Pointer to command iocb.
* @flag: Flag to test.
*
- * This routine grabs the hbalock and then test the cmd_flag to
+ * This routine grabs the hbalock and then test the iocb_flag to
* see if the passed in flag is set.
* Returns:
* 1 if flag is set.
@@ -13040,7 +13018,7 @@ lpfc_chk_iocb_flg(struct lpfc_hba *phba,
int ret;
spin_lock_irqsave(&phba->hbalock, iflags);
- ret = piocbq->cmd_flag & flag;
+ ret = piocbq->iocb_flag & flag;
spin_unlock_irqrestore(&phba->hbalock, iflags);
return ret;
@@ -13055,14 +13033,14 @@ lpfc_chk_iocb_flg(struct lpfc_hba *phba,
* @timeout: Timeout in number of seconds.
*
* This function issues the iocb to firmware and waits for the
- * iocb to complete. The cmd_cmpl field of the shall be used
+ * iocb to complete. The iocb_cmpl field of the shall be used
* to handle iocbs which time out. If the field is NULL, the
* function shall free the iocbq structure. If more clean up is
* needed, the caller is expected to provide a completion function
* that will provide the needed clean up. If the iocb command is
* not completed within timeout seconds, the function will either
- * free the iocbq structure (if cmd_cmpl == NULL) or execute the
- * completion function set in the cmd_cmpl field and then return
+ * free the iocbq structure (if iocb_cmpl == NULL) or execute the
+ * completion function set in the iocb_cmpl field and then return
* a status of IOCB_TIMEDOUT. The caller should not free the iocb
* resources if this function returns IOCB_TIMEDOUT.
* The function waits for the iocb completion using an
@@ -13074,7 +13052,7 @@ lpfc_chk_iocb_flg(struct lpfc_hba *phba,
* This function assumes that the iocb completions occur while
* this function sleep. So, this function cannot be called from
* the thread which process iocb completion for this ring.
- * This function clears the cmd_flag of the iocb object before
+ * This function clears the iocb_flag of the iocb object before
* issuing the iocb and the iocb completion handler sets this
* flag and wakes this thread when the iocb completes.
* The contents of the response iocb will be copied to prspiocbq
@@ -13114,10 +13092,10 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
piocb->context2 = prspiocbq;
}
- piocb->wait_cmd_cmpl = piocb->cmd_cmpl;
- piocb->cmd_cmpl = lpfc_sli_wake_iocb_wait;
+ piocb->wait_iocb_cmpl = piocb->iocb_cmpl;
+ piocb->iocb_cmpl = lpfc_sli_wake_iocb_wait;
piocb->context_un.wait_queue = &done_q;
- piocb->cmd_flag &= ~(LPFC_IO_WAKE | LPFC_IO_WAKE_TMO);
+ piocb->iocb_flag &= ~(LPFC_IO_WAKE | LPFC_IO_WAKE_TMO);
if (phba->cfg_poll & DISABLE_FCP_RING_INT) {
if (lpfc_readl(phba->HCregaddr, &creg_val))
@@ -13135,7 +13113,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
lpfc_chk_iocb_flg(phba, piocb, LPFC_IO_WAKE),
timeout_req);
spin_lock_irqsave(&phba->hbalock, iflags);
- if (!(piocb->cmd_flag & LPFC_IO_WAKE)) {
+ if (!(piocb->iocb_flag & LPFC_IO_WAKE)) {
/*
* IOCB timed out. Inform the wake iocb wait
@@ -13143,7 +13121,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
*/
iocb_completed = false;
- piocb->cmd_flag |= LPFC_IO_WAKE_TMO;
+ piocb->iocb_flag |= LPFC_IO_WAKE_TMO;
}
spin_unlock_irqrestore(&phba->hbalock, iflags);
if (iocb_completed) {
@@ -13198,7 +13176,7 @@ lpfc_sli_issue_iocb_wait(struct lpfc_hba *phba,
piocb->context2 = NULL;
piocb->context_un.wait_queue = NULL;
- piocb->cmd_cmpl = NULL;
+ piocb->iocb_cmpl = NULL;
return retval;
}
@@ -14139,19 +14117,135 @@ void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *phba)
}
/**
- * lpfc_sli4_els_preprocess_rspiocbq - Get response iocbq from els wcqe
+ * lpfc_sli4_iocb_param_transfer - Transfer pIocbOut and cmpl status to pIocbIn
+ * @phba: pointer to lpfc hba data structure
+ * @pIocbIn: pointer to the rspiocbq
+ * @pIocbOut: pointer to the cmdiocbq
+ * @wcqe: pointer to the complete wcqe
+ *
+ * This routine transfers the fields of a command iocbq to a response iocbq
+ * by copying all the IOCB fields from command iocbq and transferring the
+ * completion status information from the complete wcqe.
+ **/
+static void
+lpfc_sli4_iocb_param_transfer(struct lpfc_hba *phba,
+ struct lpfc_iocbq *pIocbIn,
+ struct lpfc_iocbq *pIocbOut,
+ struct lpfc_wcqe_complete *wcqe)
+{
+ int numBdes, i;
+ unsigned long iflags;
+ uint32_t status, max_response;
+ struct lpfc_dmabuf *dmabuf;
+ struct ulp_bde64 *bpl, bde;
+ size_t offset = offsetof(struct lpfc_iocbq, iocb);
+
+ memcpy((char *)pIocbIn + offset, (char *)pIocbOut + offset,
+ sizeof(struct lpfc_iocbq) - offset);
+ /* Map WCQE parameters into irspiocb parameters */
+ status = bf_get(lpfc_wcqe_c_status, wcqe);
+ pIocbIn->iocb.ulpStatus = (status & LPFC_IOCB_STATUS_MASK);
+ if (pIocbOut->iocb_flag & LPFC_IO_FCP)
+ if (pIocbIn->iocb.ulpStatus == IOSTAT_FCP_RSP_ERROR)
+ pIocbIn->iocb.un.fcpi.fcpi_parm =
+ pIocbOut->iocb.un.fcpi.fcpi_parm -
+ wcqe->total_data_placed;
+ else
+ pIocbIn->iocb.un.ulpWord[4] = wcqe->parameter;
+ else {
+ pIocbIn->iocb.un.ulpWord[4] = wcqe->parameter;
+ switch (pIocbOut->iocb.ulpCommand) {
+ case CMD_ELS_REQUEST64_CR:
+ dmabuf = (struct lpfc_dmabuf *)pIocbOut->context3;
+ bpl = (struct ulp_bde64 *)dmabuf->virt;
+ bde.tus.w = le32_to_cpu(bpl[1].tus.w);
+ max_response = bde.tus.f.bdeSize;
+ break;
+ case CMD_GEN_REQUEST64_CR:
+ max_response = 0;
+ if (!pIocbOut->context3)
+ break;
+ numBdes = pIocbOut->iocb.un.genreq64.bdl.bdeSize/
+ sizeof(struct ulp_bde64);
+ dmabuf = (struct lpfc_dmabuf *)pIocbOut->context3;
+ bpl = (struct ulp_bde64 *)dmabuf->virt;
+ for (i = 0; i < numBdes; i++) {
+ bde.tus.w = le32_to_cpu(bpl[i].tus.w);
+ if (bde.tus.f.bdeFlags != BUFF_TYPE_BDE_64)
+ max_response += bde.tus.f.bdeSize;
+ }
+ break;
+ default:
+ max_response = wcqe->total_data_placed;
+ break;
+ }
+ if (max_response < wcqe->total_data_placed)
+ pIocbIn->iocb.un.genreq64.bdl.bdeSize = max_response;
+ else
+ pIocbIn->iocb.un.genreq64.bdl.bdeSize =
+ wcqe->total_data_placed;
+ }
+
+ /* Convert BG errors for completion status */
+ if (status == CQE_STATUS_DI_ERROR) {
+ pIocbIn->iocb.ulpStatus = IOSTAT_LOCAL_REJECT;
+
+ if (bf_get(lpfc_wcqe_c_bg_edir, wcqe))
+ pIocbIn->iocb.un.ulpWord[4] = IOERR_RX_DMA_FAILED;
+ else
+ pIocbIn->iocb.un.ulpWord[4] = IOERR_TX_DMA_FAILED;
+
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat = 0;
+ if (bf_get(lpfc_wcqe_c_bg_ge, wcqe)) /* Guard Check failed */
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat |=
+ BGS_GUARD_ERR_MASK;
+ if (bf_get(lpfc_wcqe_c_bg_ae, wcqe)) /* App Tag Check failed */
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat |=
+ BGS_APPTAG_ERR_MASK;
+ if (bf_get(lpfc_wcqe_c_bg_re, wcqe)) /* Ref Tag Check failed */
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat |=
+ BGS_REFTAG_ERR_MASK;
+
+ /* Check to see if there was any good data before the error */
+ if (bf_get(lpfc_wcqe_c_bg_tdpv, wcqe)) {
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat |=
+ BGS_HI_WATER_MARK_PRESENT_MASK;
+ pIocbIn->iocb.unsli3.sli3_bg.bghm =
+ wcqe->total_data_placed;
+ }
+
+ /*
+ * Set ALL the error bits to indicate we don't know what
+ * type of error it is.
+ */
+ if (!pIocbIn->iocb.unsli3.sli3_bg.bgstat)
+ pIocbIn->iocb.unsli3.sli3_bg.bgstat |=
+ (BGS_REFTAG_ERR_MASK | BGS_APPTAG_ERR_MASK |
+ BGS_GUARD_ERR_MASK);
+ }
+
+ /* Pick up HBA exchange busy condition */
+ if (bf_get(lpfc_wcqe_c_xb, wcqe)) {
+ spin_lock_irqsave(&phba->hbalock, iflags);
+ pIocbIn->iocb_flag |= LPFC_EXCHANGE_BUSY;
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
+ }
+}
+
+/**
+ * lpfc_sli4_els_wcqe_to_rspiocbq - Get response iocbq from els wcqe
* @phba: Pointer to HBA context object.
* @irspiocbq: Pointer to work-queue completion queue entry.
*
* This routine handles an ELS work-queue completion event and construct
- * a pseudo response ELS IOCBQ from the SLI4 ELS WCQE for the common
+ * a pseudo response ELS IODBQ from the SLI4 ELS WCQE for the common
* discovery engine to handle.
*
* Return: Pointer to the receive IOCBQ, NULL otherwise.
**/
static struct lpfc_iocbq *
-lpfc_sli4_els_preprocess_rspiocbq(struct lpfc_hba *phba,
- struct lpfc_iocbq *irspiocbq)
+lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *phba,
+ struct lpfc_iocbq *irspiocbq)
{
struct lpfc_sli_ring *pring;
struct lpfc_iocbq *cmdiocbq;
@@ -14163,13 +14257,11 @@ lpfc_sli4_els_preprocess_rspiocbq(struct lpfc_hba *phba,
return NULL;
wcqe = &irspiocbq->cq_event.cqe.wcqe_cmpl;
- spin_lock_irqsave(&pring->ring_lock, iflags);
pring->stats.iocb_event++;
/* Look up the ELS command IOCB and create pseudo response IOCB */
cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring,
bf_get(lpfc_wcqe_c_request_tag, wcqe));
if (unlikely(!cmdiocbq)) {
- spin_unlock_irqrestore(&pring->ring_lock, iflags);
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
"0386 ELS complete with no corresponding "
"cmdiocb: 0x%x 0x%x 0x%x 0x%x\n",
@@ -14179,18 +14271,13 @@ lpfc_sli4_els_preprocess_rspiocbq(struct lpfc_hba *phba,
return NULL;
}
- memcpy(&irspiocbq->wqe, &cmdiocbq->wqe, sizeof(union lpfc_wqe128));
- memcpy(&irspiocbq->wcqe_cmpl, wcqe, sizeof(*wcqe));
-
+ spin_lock_irqsave(&pring->ring_lock, iflags);
/* Put the iocb back on the txcmplq */
lpfc_sli_ringtxcmpl_put(phba, pring, cmdiocbq);
spin_unlock_irqrestore(&pring->ring_lock, iflags);
- if (bf_get(lpfc_wcqe_c_xb, wcqe)) {
- spin_lock_irqsave(&phba->hbalock, iflags);
- irspiocbq->cmd_flag |= LPFC_EXCHANGE_BUSY;
- spin_unlock_irqrestore(&phba->hbalock, iflags);
- }
+ /* Fake the irspiocbq and copy necessary response information */
+ lpfc_sli4_iocb_param_transfer(phba, irspiocbq, cmdiocbq, wcqe);
return irspiocbq;
}
@@ -14991,6 +15078,7 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
{
struct lpfc_sli_ring *pring = cq->pring;
struct lpfc_iocbq *cmdiocbq;
+ struct lpfc_iocbq irspiocbq;
unsigned long iflags;
/* Check for response status */
@@ -15016,9 +15104,9 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
/* Look up the FCP command IOCB and create pseudo response IOCB */
spin_lock_irqsave(&pring->ring_lock, iflags);
pring->stats.iocb_event++;
+ spin_unlock_irqrestore(&pring->ring_lock, iflags);
cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring,
bf_get(lpfc_wcqe_c_request_tag, wcqe));
- spin_unlock_irqrestore(&pring->ring_lock, iflags);
if (unlikely(!cmdiocbq)) {
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
"0374 FCP complete with no corresponding "
@@ -15029,31 +15117,39 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
cmdiocbq->isr_timestamp = cq->isr_timestamp;
#endif
- if (bf_get(lpfc_wcqe_c_xb, wcqe)) {
- spin_lock_irqsave(&phba->hbalock, iflags);
- cmdiocbq->cmd_flag |= LPFC_EXCHANGE_BUSY;
- spin_unlock_irqrestore(&phba->hbalock, iflags);
- }
+ if (cmdiocbq->iocb_cmpl == NULL) {
+ if (cmdiocbq->wqe_cmpl) {
+ /* For FCP the flag is cleared in wqe_cmpl */
+ if (!(cmdiocbq->iocb_flag & LPFC_IO_FCP) &&
+ cmdiocbq->iocb_flag & LPFC_DRIVER_ABORTED) {
+ spin_lock_irqsave(&phba->hbalock, iflags);
+ cmdiocbq->iocb_flag &= ~LPFC_DRIVER_ABORTED;
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
+ }
- if (cmdiocbq->cmd_cmpl) {
- /* For FCP the flag is cleared in cmd_cmpl */
- if (!(cmdiocbq->cmd_flag & LPFC_IO_FCP) &&
- cmdiocbq->cmd_flag & LPFC_DRIVER_ABORTED) {
- spin_lock_irqsave(&phba->hbalock, iflags);
- cmdiocbq->cmd_flag &= ~LPFC_DRIVER_ABORTED;
- spin_unlock_irqrestore(&phba->hbalock, iflags);
+ /* Pass the cmd_iocb and the wcqe to the upper layer */
+ (cmdiocbq->wqe_cmpl)(phba, cmdiocbq, wcqe);
+ return;
}
-
- /* Pass the cmd_iocb and the wcqe to the upper layer */
- memcpy(&cmdiocbq->wcqe_cmpl, wcqe,
- sizeof(struct lpfc_wcqe_complete));
- cmdiocbq->cmd_cmpl(phba, cmdiocbq, cmdiocbq);
- } else {
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
"0375 FCP cmdiocb not callback function "
"iotag: (%d)\n",
bf_get(lpfc_wcqe_c_request_tag, wcqe));
+ return;
+ }
+
+ /* Only SLI4 non-IO commands stil use IOCB */
+ /* Fake the irspiocb and copy necessary response information */
+ lpfc_sli4_iocb_param_transfer(phba, &irspiocbq, cmdiocbq, wcqe);
+
+ if (cmdiocbq->iocb_flag & LPFC_DRIVER_ABORTED) {
+ spin_lock_irqsave(&phba->hbalock, iflags);
+ cmdiocbq->iocb_flag &= ~LPFC_DRIVER_ABORTED;
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
}
+
+ /* Pass the cmd_iocb and the rsp state to the upper layer */
+ (cmdiocbq->iocb_cmpl)(phba, cmdiocbq, &irspiocbq);
}
/**
@@ -18875,20 +18971,17 @@ lpfc_sli4_seq_abort_rsp(struct lpfc_vport *vport,
}
ctiocb->vport = phba->pport;
- ctiocb->cmd_cmpl = lpfc_sli4_seq_abort_rsp_cmpl;
+ ctiocb->iocb_cmpl = lpfc_sli4_seq_abort_rsp_cmpl;
ctiocb->sli4_lxritag = NO_XRI;
ctiocb->sli4_xritag = NO_XRI;
- if (fctl & FC_FC_EX_CTX) {
+ if (fctl & FC_FC_EX_CTX)
/* Exchange responder sent the abort so we
* own the oxid.
*/
- ctiocb->abort_bls = LPFC_ABTS_UNSOL_RSP;
xri = oxid;
- } else {
- ctiocb->abort_bls = LPFC_ABTS_UNSOL_INT;
+ else
xri = rxid;
- }
lxri = lpfc_sli4_xri_inrange(phba, xri);
if (lxri != NO_XRI)
lpfc_set_rrq_active(phba, ndlp, lxri,
@@ -19211,7 +19304,7 @@ lpfc_sli4_send_seq_to_ulp(struct lpfc_vport *vport,
/* Free iocb created in lpfc_prep_seq */
list_for_each_entry_safe(curr_iocb, next_iocb,
- &iocbq->list, list) {
+ &iocbq->list, list) {
list_del_init(&curr_iocb->list);
lpfc_sli_release_iocbq(phba, curr_iocb);
}
@@ -19281,8 +19374,8 @@ lpfc_sli4_handle_mds_loopback(struct lpfc_vport *vport,
iocbq->context2 = pcmd;
iocbq->vport = vport;
- iocbq->cmd_flag &= ~LPFC_FIP_ELS_ID_MASK;
- iocbq->cmd_flag |= LPFC_USE_FCPWQIDX;
+ iocbq->iocb_flag &= ~LPFC_FIP_ELS_ID_MASK;
+ iocbq->iocb_flag |= LPFC_USE_FCPWQIDX;
/*
* Setup rest of the iocb as though it were a WQE
@@ -19300,7 +19393,7 @@ lpfc_sli4_handle_mds_loopback(struct lpfc_vport *vport,
iocbq->iocb.ulpCommand = CMD_SEND_FRAME;
iocbq->iocb.ulpLe = 1;
- iocbq->cmd_cmpl = lpfc_sli4_mds_loopback_cmpl;
+ iocbq->iocb_cmpl = lpfc_sli4_mds_loopback_cmpl;
rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, iocbq, 0);
if (rc == IOCB_ERROR)
goto exit;
@@ -21142,7 +21235,7 @@ lpfc_wqe_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeq,
cmd = bf_get(wqe_cmnd, &wqe->generic.wqe_com);
if (cmd == CMD_XMIT_BLS_RSP64_WQE)
return sglq->sli4_xritag;
- numBdes = pwqeq->num_bdes;
+ numBdes = pwqeq->rsvd2;
if (numBdes) {
/* The addrHigh and addrLow fields within the WQE
* have not been byteswapped yet so there is no
@@ -21243,7 +21336,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp,
uint32_t ret = 0;
/* NVME_LS and NVME_LS ABTS requests. */
- if (pwqe->cmd_flag & LPFC_IO_NVME_LS) {
+ if (pwqe->iocb_flag & LPFC_IO_NVME_LS) {
pring = phba->sli4_hba.nvmels_wq->pring;
lpfc_qp_spin_lock_irqsave(&pring->ring_lock, iflags,
qp, wq_access);
@@ -21274,7 +21367,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp,
}
/* NVME_FCREQ and NVME_ABTS requests */
- if (pwqe->cmd_flag & (LPFC_IO_NVME | LPFC_IO_FCP | LPFC_IO_CMF)) {
+ if (pwqe->iocb_flag & (LPFC_IO_NVME | LPFC_IO_FCP | LPFC_IO_CMF)) {
/* Get the IO distribution (hba_wqidx) for WQ assignment. */
wq = qp->io_wq;
pring = wq->pring;
@@ -21296,7 +21389,7 @@ lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp,
}
/* NVMET requests */
- if (pwqe->cmd_flag & LPFC_IO_NVMET) {
+ if (pwqe->iocb_flag & LPFC_IO_NVMET) {
/* Get the IO distribution (hba_wqidx) for WQ assignment. */
wq = qp->io_wq;
pring = wq->pring;
@@ -21362,7 +21455,7 @@ lpfc_sli4_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
return WQE_NORESOURCE;
/* Indicate the IO is being aborted by the driver. */
- cmdiocb->cmd_flag |= LPFC_DRIVER_ABORTED;
+ cmdiocb->iocb_flag |= LPFC_DRIVER_ABORTED;
abtswqe = &abtsiocb->wqe;
memset(abtswqe, 0, sizeof(*abtswqe));
@@ -21381,15 +21474,15 @@ lpfc_sli4_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* ABTS WQE must go to the same WQ as the WQE to be aborted */
abtsiocb->hba_wqidx = cmdiocb->hba_wqidx;
- abtsiocb->cmd_flag |= LPFC_USE_FCPWQIDX;
- if (cmdiocb->cmd_flag & LPFC_IO_FCP)
- abtsiocb->cmd_flag |= LPFC_IO_FCP;
- if (cmdiocb->cmd_flag & LPFC_IO_NVME)
- abtsiocb->cmd_flag |= LPFC_IO_NVME;
- if (cmdiocb->cmd_flag & LPFC_IO_FOF)
- abtsiocb->cmd_flag |= LPFC_IO_FOF;
+ abtsiocb->iocb_flag |= LPFC_USE_FCPWQIDX;
+ if (cmdiocb->iocb_flag & LPFC_IO_FCP)
+ abtsiocb->iocb_flag |= LPFC_IO_FCP;
+ if (cmdiocb->iocb_flag & LPFC_IO_NVME)
+ abtsiocb->iocb_flag |= LPFC_IO_NVME;
+ if (cmdiocb->iocb_flag & LPFC_IO_FOF)
+ abtsiocb->iocb_flag |= LPFC_IO_FOF;
abtsiocb->vport = vport;
- abtsiocb->cmd_cmpl = cmpl;
+ abtsiocb->wqe_cmpl = cmpl;
lpfc_cmd = container_of(cmdiocb, struct lpfc_io_buf, cur_iocbq);
retval = lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, abtsiocb);
@@ -21400,7 +21493,7 @@ lpfc_sli4_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
xritag, cmdiocb->iotag, abtsiocb->iotag, retval);
if (retval) {
- cmdiocb->cmd_flag &= ~LPFC_DRIVER_ABORTED;
+ cmdiocb->iocb_flag &= ~LPFC_DRIVER_ABORTED;
__lpfc_sli_release_iocbq(phba, abtsiocb);
}
@@ -21762,7 +21855,8 @@ void lpfc_release_io_buf(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_ncmd,
/* MUST zero fields if buffer is reused by another protocol */
lpfc_ncmd->nvmeCmd = NULL;
- lpfc_ncmd->cur_iocbq.cmd_cmpl = NULL;
+ lpfc_ncmd->cur_iocbq.wqe_cmpl = NULL;
+ lpfc_ncmd->cur_iocbq.iocb_cmpl = NULL;
if (phba->cfg_xpsgl && !phba->nvmet_support &&
!list_empty(&lpfc_ncmd->dma_sgl_xtra_list))
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 06682ad8bbe1..5161ccacea3e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -35,7 +35,7 @@ typedef enum _lpfc_ctx_cmd {
LPFC_CTX_HOST
} lpfc_ctx_cmd;
-union lpfc_vmid_tag {
+union lpfc_vmid_iocb_tag {
uint32_t app_id;
uint8_t cs_ctl_vmid;
struct lpfc_vmid_context *vmid_context; /* UVEM context information */
@@ -69,18 +69,16 @@ struct lpfc_iocbq {
uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
uint16_t hba_wqidx; /* index to HBA work queue */
struct lpfc_cq_event cq_event;
+ struct lpfc_wcqe_complete wcqe_cmpl; /* WQE cmpl */
uint64_t isr_timestamp;
union lpfc_wqe128 wqe; /* SLI-4 */
IOCB_t iocb; /* SLI-3 */
- struct lpfc_wcqe_complete wcqe_cmpl; /* WQE cmpl */
-
- uint8_t num_bdes;
- uint8_t abort_bls; /* ABTS by initiator or responder */
+ uint8_t rsvd2;
uint8_t priority; /* OAS priority */
uint8_t retry; /* retry counter for IOCB cmd - if needed */
- u32 cmd_flag;
+ uint32_t iocb_flag;
#define LPFC_IO_LIBDFC 1 /* libdfc iocb */
#define LPFC_IO_WAKE 2 /* Synchronous I/O completed */
#define LPFC_IO_WAKE_TMO LPFC_IO_WAKE /* Synchronous I/O timed out */
@@ -125,13 +123,15 @@ struct lpfc_iocbq {
struct lpfc_node_rrq *rrq;
} context_un;
- union lpfc_vmid_tag vmid_tag;
- void (*fabric_cmd_cmpl)(struct lpfc_hba *phba, struct lpfc_iocbq *cmd,
- struct lpfc_iocbq *rsp);
- void (*wait_cmd_cmpl)(struct lpfc_hba *phba, struct lpfc_iocbq *cmd,
- struct lpfc_iocbq *rsp);
- void (*cmd_cmpl)(struct lpfc_hba *phba, struct lpfc_iocbq *cmd,
- struct lpfc_iocbq *rsp);
+ union lpfc_vmid_iocb_tag vmid_tag;
+ void (*fabric_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
+ struct lpfc_iocbq *);
+ void (*wait_iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
+ struct lpfc_iocbq *);
+ void (*iocb_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
+ struct lpfc_iocbq *);
+ void (*wqe_cmpl)(struct lpfc_hba *, struct lpfc_iocbq *,
+ struct lpfc_wcqe_complete *);
};
#define SLI_IOCB_RET_IOCB 1 /* Return IOCB if cmd ring full */
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index a302ed8b610f..b6a427f0570e 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -3318,11 +3318,34 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
.bsg_timeout = qla24xx_bsg_timeout,
};
+static uint
+qla2x00_get_host_supported_speeds(scsi_qla_host_t *vha, uint speeds)
+{
+ uint supported_speeds = FC_PORTSPEED_UNKNOWN;
+
+ if (speeds & FDMI_PORT_SPEED_64GB)
+ supported_speeds |= FC_PORTSPEED_64GBIT;
+ if (speeds & FDMI_PORT_SPEED_32GB)
+ supported_speeds |= FC_PORTSPEED_32GBIT;
+ if (speeds & FDMI_PORT_SPEED_16GB)
+ supported_speeds |= FC_PORTSPEED_16GBIT;
+ if (speeds & FDMI_PORT_SPEED_8GB)
+ supported_speeds |= FC_PORTSPEED_8GBIT;
+ if (speeds & FDMI_PORT_SPEED_4GB)
+ supported_speeds |= FC_PORTSPEED_4GBIT;
+ if (speeds & FDMI_PORT_SPEED_2GB)
+ supported_speeds |= FC_PORTSPEED_2GBIT;
+ if (speeds & FDMI_PORT_SPEED_1GB)
+ supported_speeds |= FC_PORTSPEED_1GBIT;
+
+ return supported_speeds;
+}
+
void
qla2x00_init_host_attr(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
- u32 speeds = FC_PORTSPEED_UNKNOWN;
+ u32 speeds = 0, fdmi_speed = 0;
fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
@@ -3332,7 +3355,8 @@ qla2x00_init_host_attr(scsi_qla_host_t *vha)
fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
- speeds = qla25xx_fdmi_port_speed_capability(ha);
+ fdmi_speed = qla25xx_fdmi_port_speed_capability(ha);
+ speeds = qla2x00_get_host_supported_speeds(vha, fdmi_speed);
fc_host_supported_speeds(vha->host) = speeds;
}
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index de6640ad1943..1e887c11e83d 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1072,6 +1072,7 @@ static blk_status_t sd_setup_write_same_cmnd(struct scsi_cmnd *cmd)
struct bio *bio = rq->bio;
u64 lba = sectors_to_logical(sdp, blk_rq_pos(rq));
u32 nr_blocks = sectors_to_logical(sdp, blk_rq_sectors(rq));
+ unsigned int nr_bytes = blk_rq_bytes(rq);
blk_status_t ret;
if (sdkp->device->no_write_same)
@@ -1108,7 +1109,7 @@ static blk_status_t sd_setup_write_same_cmnd(struct scsi_cmnd *cmd)
*/
rq->__data_len = sdp->sector_size;
ret = scsi_alloc_sgtables(cmd);
- rq->__data_len = blk_rq_bytes(rq);
+ rq->__data_len = nr_bytes;
return ret;
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index ccc007879564..deecffd438ae 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -962,8 +962,8 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
params->fpn_config.data = NULL;
}
if (!params->fpn_config.data) {
- params->fpn_config.data = kvmalloc(height * width *
- sizeof(short), GFP_KERNEL);
+ params->fpn_config.data = kvmalloc(array3_size(height, width, sizeof(short)),
+ GFP_KERNEL);
if (!params->fpn_config.data) {
IA_CSS_ERROR("out of memory");
IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM);
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 73e5f1dbd075..806f7806d3ca 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -342,6 +342,9 @@ static void omap8250_restore_regs(struct uart_8250_port *up)
omap8250_update_mdr1(up, priv);
up->port.ops->set_mctrl(&up->port, up->port.mctrl);
+
+ if (up->port.rs485.flags & SER_RS485_ENABLED)
+ serial8250_em485_stop_tx(up);
}
/*
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 1d37ff0ec85a..8f0dafbab3bf 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1739,7 +1739,6 @@ static int pci_fintek_init(struct pci_dev *dev)
resource_size_t bar_data[3];
u8 config_base;
struct serial_private *priv = pci_get_drvdata(dev);
- struct uart_8250_port *port;
if (!(pci_resource_flags(dev, 5) & IORESOURCE_IO) ||
!(pci_resource_flags(dev, 4) & IORESOURCE_IO) ||
@@ -1786,13 +1785,7 @@ static int pci_fintek_init(struct pci_dev *dev)
pci_write_config_byte(dev, config_base + 0x06, dev->irq);
- if (priv) {
- /* re-apply RS232/485 mode when
- * pciserial_resume_ports()
- */
- port = serial8250_get_port(priv->line[i]);
- pci_fintek_rs485_config(&port->port, NULL);
- } else {
+ if (!priv) {
/* First init without port data
* force init to RS232 Mode
*/
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index ec7846223f3a..edb975097c89 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -600,7 +600,7 @@ EXPORT_SYMBOL_GPL(serial8250_rpm_put);
static int serial8250_em485_init(struct uart_8250_port *p)
{
if (p->em485)
- return 0;
+ goto deassert_rts;
p->em485 = kmalloc(sizeof(struct uart_8250_em485), GFP_ATOMIC);
if (!p->em485)
@@ -616,7 +616,9 @@ static int serial8250_em485_init(struct uart_8250_port *p)
p->em485->active_timer = NULL;
p->em485->tx_stopped = true;
- p->rs485_stop_tx(p);
+deassert_rts:
+ if (p->em485->tx_stopped)
+ p->rs485_stop_tx(p);
return 0;
}
@@ -2034,6 +2036,9 @@ EXPORT_SYMBOL_GPL(serial8250_do_set_mctrl);
static void serial8250_set_mctrl(struct uart_port *port, unsigned int mctrl)
{
+ if (port->rs485.flags & SER_RS485_ENABLED)
+ return;
+
if (port->set_mctrl)
port->set_mctrl(port, mctrl);
else
@@ -3191,9 +3196,6 @@ static void serial8250_config_port(struct uart_port *port, int flags)
if (flags & UART_CONFIG_TYPE)
autoconfig(up);
- if (port->rs485.flags & SER_RS485_ENABLED)
- port->rs485_config(port, &port->rs485);
-
/* if access method is AU, it is a 16550 with a quirk */
if (port->type == PORT_16550A && port->iotype == UPIO_AU)
up->bugs |= UART_BUG_NOMSR;
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index 185dd417fc49..44ed4285e1ef 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -2733,10 +2733,6 @@ static int lpuart_probe(struct platform_device *pdev)
if (ret)
goto failed_reset;
- ret = uart_add_one_port(&lpuart_reg, &sport->port);
- if (ret)
- goto failed_attach_port;
-
ret = uart_get_rs485_mode(&sport->port);
if (ret)
goto failed_get_rs485;
@@ -2748,7 +2744,9 @@ static int lpuart_probe(struct platform_device *pdev)
sport->port.rs485.delay_rts_after_send)
dev_err(&pdev->dev, "driver doesn't support RTS delays\n");
- sport->port.rs485_config(&sport->port, &sport->port.rs485);
+ ret = uart_add_one_port(&lpuart_reg, &sport->port);
+ if (ret)
+ goto failed_attach_port;
ret = devm_request_irq(&pdev->dev, sport->port.irq, handler, 0,
DRIVER_NAME, sport);
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index b7ef075a4005..c6a93d6a9464 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -380,8 +380,7 @@ static void imx_uart_rts_active(struct imx_port *sport, u32 *ucr2)
{
*ucr2 &= ~(UCR2_CTSC | UCR2_CTS);
- sport->port.mctrl |= TIOCM_RTS;
- mctrl_gpio_set(sport->gpios, sport->port.mctrl);
+ mctrl_gpio_set(sport->gpios, sport->port.mctrl | TIOCM_RTS);
}
/* called with port.lock taken and irqs caller dependent */
@@ -390,8 +389,7 @@ static void imx_uart_rts_inactive(struct imx_port *sport, u32 *ucr2)
*ucr2 &= ~UCR2_CTSC;
*ucr2 |= UCR2_CTS;
- sport->port.mctrl &= ~TIOCM_RTS;
- mctrl_gpio_set(sport->gpios, sport->port.mctrl);
+ mctrl_gpio_set(sport->gpios, sport->port.mctrl & ~TIOCM_RTS);
}
static void start_hrtimer_ms(struct hrtimer *hrt, unsigned long msec)
@@ -2318,8 +2316,6 @@ static int imx_uart_probe(struct platform_device *pdev)
dev_err(&pdev->dev,
"low-active RTS not possible when receiver is off, enabling receiver\n");
- imx_uart_rs485_config(&sport->port, &sport->port.rs485);
-
/* Disable interrupts before requesting them */
ucr1 = imx_uart_readl(sport, UCR1);
ucr1 &= ~(UCR1_ADEN | UCR1_TRDYEN | UCR1_IDEN | UCR1_RRDYEN | UCR1_RTSDEN);
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 82ddbb92d07d..5f8f0a90ce55 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -42,6 +42,11 @@ static struct lock_class_key port_lock_key;
#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
+/*
+ * Max time with active RTS before/after data is sent.
+ */
+#define RS485_MAX_RTS_DELAY 100 /* msecs */
+
static void uart_change_speed(struct tty_struct *tty, struct uart_state *state,
struct ktermios *old_termios);
static void uart_wait_until_sent(struct tty_struct *tty, int timeout);
@@ -144,15 +149,10 @@ uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear)
unsigned long flags;
unsigned int old;
- if (port->rs485.flags & SER_RS485_ENABLED) {
- set &= ~TIOCM_RTS;
- clear &= ~TIOCM_RTS;
- }
-
spin_lock_irqsave(&port->lock, flags);
old = port->mctrl;
port->mctrl = (old & ~clear) | set;
- if (old != port->mctrl)
+ if (old != port->mctrl && !(port->rs485.flags & SER_RS485_ENABLED))
port->ops->set_mctrl(port, port->mctrl);
spin_unlock_irqrestore(&port->lock, flags);
}
@@ -1299,8 +1299,41 @@ static int uart_set_rs485_config(struct uart_port *port,
if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user)))
return -EFAULT;
+ /* pick sane settings if the user hasn't */
+ if (!(rs485.flags & SER_RS485_RTS_ON_SEND) ==
+ !(rs485.flags & SER_RS485_RTS_AFTER_SEND)) {
+ dev_warn_ratelimited(port->dev,
+ "%s (%d): invalid RTS setting, using RTS_ON_SEND instead\n",
+ port->name, port->line);
+ rs485.flags |= SER_RS485_RTS_ON_SEND;
+ rs485.flags &= ~SER_RS485_RTS_AFTER_SEND;
+ }
+
+ if (rs485.delay_rts_before_send > RS485_MAX_RTS_DELAY) {
+ rs485.delay_rts_before_send = RS485_MAX_RTS_DELAY;
+ dev_warn_ratelimited(port->dev,
+ "%s (%d): RTS delay before sending clamped to %u ms\n",
+ port->name, port->line, rs485.delay_rts_before_send);
+ }
+
+ if (rs485.delay_rts_after_send > RS485_MAX_RTS_DELAY) {
+ rs485.delay_rts_after_send = RS485_MAX_RTS_DELAY;
+ dev_warn_ratelimited(port->dev,
+ "%s (%d): RTS delay after sending clamped to %u ms\n",
+ port->name, port->line, rs485.delay_rts_after_send);
+ }
+ /* Return clean padding area to userspace */
+ memset(rs485.padding, 0, sizeof(rs485.padding));
+
spin_lock_irqsave(&port->lock, flags);
ret = port->rs485_config(port, &rs485);
+ if (!ret) {
+ port->rs485 = rs485;
+
+ /* Reset RTS and other mctrl lines when disabling RS485 */
+ if (!(rs485.flags & SER_RS485_ENABLED))
+ port->ops->set_mctrl(port, port->mctrl);
+ }
spin_unlock_irqrestore(&port->lock, flags);
if (ret)
return ret;
@@ -2273,7 +2306,8 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
uart_change_pm(state, UART_PM_STATE_ON);
spin_lock_irq(&uport->lock);
- ops->set_mctrl(uport, 0);
+ if (!(uport->rs485.flags & SER_RS485_ENABLED))
+ ops->set_mctrl(uport, 0);
spin_unlock_irq(&uport->lock);
if (console_suspend_enabled || !uart_console(uport)) {
/* Protected by port mutex for now */
@@ -2284,7 +2318,10 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
if (tty)
uart_change_speed(tty, state, NULL);
spin_lock_irq(&uport->lock);
- ops->set_mctrl(uport, uport->mctrl);
+ if (!(uport->rs485.flags & SER_RS485_ENABLED))
+ ops->set_mctrl(uport, uport->mctrl);
+ else
+ uport->rs485_config(uport, &uport->rs485);
ops->start_tx(uport);
spin_unlock_irq(&uport->lock);
tty_port_set_initialized(port, 1);
@@ -2390,10 +2427,10 @@ uart_configure_port(struct uart_driver *drv, struct uart_state *state,
*/
spin_lock_irqsave(&port->lock, flags);
port->mctrl &= TIOCM_DTR;
- if (port->rs485.flags & SER_RS485_ENABLED &&
- !(port->rs485.flags & SER_RS485_RTS_AFTER_SEND))
- port->mctrl |= TIOCM_RTS;
- port->ops->set_mctrl(port, port->mctrl);
+ if (!(port->rs485.flags & SER_RS485_ENABLED))
+ port->ops->set_mctrl(port, port->mctrl);
+ else
+ port->rs485_config(port, &port->rs485);
spin_unlock_irqrestore(&port->lock, flags);
/*
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 999b7c9697fc..0722d2131305 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -388,6 +388,15 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Kingston DataTraveler 3.0 */
{ USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
+ /* NVIDIA Jetson devices in Force Recovery mode */
+ { USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME },
+ { USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 14dcdb923f40..c38418b4df90 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1263,8 +1263,8 @@ static void dwc3_prepare_one_trb(struct dwc3_ep *dep,
trb->ctrl = DWC3_TRBCTL_ISOCHRONOUS;
}
- /* always enable Interrupt on Missed ISOC */
- trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
+ if (!no_interrupt && !chain)
+ trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
break;
case USB_ENDPOINT_XFER_BULK:
@@ -3146,6 +3146,10 @@ static int dwc3_gadget_ep_reclaim_completed_trb(struct dwc3_ep *dep,
if (event->status & DEPEVT_STATUS_SHORT && !chain)
return 1;
+ if ((trb->ctrl & DWC3_TRB_CTRL_ISP_IMI) &&
+ DWC3_TRB_SIZE_TRBSTS(trb->size) == DWC3_TRBSTS_MISSED_ISOC)
+ return 1;
+
if ((trb->ctrl & DWC3_TRB_CTRL_IOC) ||
(trb->ctrl & DWC3_TRB_CTRL_LST))
return 1;
diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c
index ec299f5cc65a..0cc8422afe4e 100644
--- a/drivers/usb/gadget/function/uvc_queue.c
+++ b/drivers/usb/gadget/function/uvc_queue.c
@@ -313,6 +313,7 @@ int uvcg_queue_enable(struct uvc_video_queue *queue, int enable)
queue->sequence = 0;
queue->buf_used = 0;
+ queue->flags &= ~UVC_QUEUE_DROP_INCOMPLETE;
} else {
ret = vb2_streamoff(&queue->queue, queue->queue.type);
if (ret < 0)
@@ -338,10 +339,11 @@ int uvcg_queue_enable(struct uvc_video_queue *queue, int enable)
void uvcg_complete_buffer(struct uvc_video_queue *queue,
struct uvc_buffer *buf)
{
- if ((queue->flags & UVC_QUEUE_DROP_INCOMPLETE) &&
- buf->length != buf->bytesused) {
- buf->state = UVC_BUF_STATE_QUEUED;
+ if (queue->flags & UVC_QUEUE_DROP_INCOMPLETE) {
+ queue->flags &= ~UVC_QUEUE_DROP_INCOMPLETE;
+ buf->state = UVC_BUF_STATE_ERROR;
vb2_set_plane_payload(&buf->buf.vb2_buf, 0, 0);
+ vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_ERROR);
return;
}
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index 1889d75f8788..0de7f11d1425 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -59,6 +59,7 @@ uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video,
struct uvc_buffer *buf)
{
void *mem = req->buf;
+ struct uvc_request *ureq = req->context;
int len = video->req_size;
int ret;
@@ -84,13 +85,14 @@ uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video,
video->queue.buf_used = 0;
buf->state = UVC_BUF_STATE_DONE;
list_del(&buf->queue);
- uvcg_complete_buffer(&video->queue, buf);
video->fid ^= UVC_STREAM_FID;
+ ureq->last_buf = buf;
video->payload_size = 0;
}
if (video->payload_size == video->max_payload_size ||
+ video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE ||
buf->bytesused == video->queue.buf_used)
video->payload_size = 0;
}
@@ -126,10 +128,10 @@ uvc_video_encode_isoc_sg(struct usb_request *req, struct uvc_video *video,
sg = sg_next(sg);
for_each_sg(sg, iter, ureq->sgt.nents - 1, i) {
- if (!len || !buf->sg || !sg_dma_len(buf->sg))
+ if (!len || !buf->sg || !buf->sg->length)
break;
- sg_left = sg_dma_len(buf->sg) - buf->offset;
+ sg_left = buf->sg->length - buf->offset;
part = min_t(unsigned int, len, sg_left);
sg_set_page(iter, sg_page(buf->sg), part, buf->offset);
@@ -151,7 +153,8 @@ uvc_video_encode_isoc_sg(struct usb_request *req, struct uvc_video *video,
req->length -= len;
video->queue.buf_used += req->length - header_len;
- if (buf->bytesused == video->queue.buf_used || !buf->sg) {
+ if (buf->bytesused == video->queue.buf_used || !buf->sg ||
+ video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE) {
video->queue.buf_used = 0;
buf->state = UVC_BUF_STATE_DONE;
buf->offset = 0;
@@ -166,6 +169,7 @@ uvc_video_encode_isoc(struct usb_request *req, struct uvc_video *video,
struct uvc_buffer *buf)
{
void *mem = req->buf;
+ struct uvc_request *ureq = req->context;
int len = video->req_size;
int ret;
@@ -180,12 +184,13 @@ uvc_video_encode_isoc(struct usb_request *req, struct uvc_video *video,
req->length = video->req_size - len;
- if (buf->bytesused == video->queue.buf_used) {
+ if (buf->bytesused == video->queue.buf_used ||
+ video->queue.flags & UVC_QUEUE_DROP_INCOMPLETE) {
video->queue.buf_used = 0;
buf->state = UVC_BUF_STATE_DONE;
list_del(&buf->queue);
- uvcg_complete_buffer(&video->queue, buf);
video->fid ^= UVC_STREAM_FID;
+ ureq->last_buf = buf;
}
}
@@ -222,6 +227,11 @@ uvc_video_complete(struct usb_ep *ep, struct usb_request *req)
case 0:
break;
+ case -EXDEV:
+ uvcg_dbg(&video->uvc->func, "VS request missed xfer.\n");
+ queue->flags |= UVC_QUEUE_DROP_INCOMPLETE;
+ break;
+
case -ESHUTDOWN: /* disconnect from host. */
uvcg_dbg(&video->uvc->func, "VS request cancelled.\n");
uvcg_queue_cancel(queue, 1);
diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c
index 5ac0ef88334e..53ffaf4e2e37 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_udc.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c
@@ -151,6 +151,7 @@ static void bdc_uspc_disconnected(struct bdc *bdc, bool reinit)
bdc->delayed_status = false;
bdc->reinit = reinit;
bdc->test_mode = false;
+ usb_gadget_set_state(&bdc->gadget, USB_STATE_NOTATTACHED);
}
/* TNotify wkaeup timer */
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 02cd4d7c3e7e..9d9ab7e3560a 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -898,15 +898,19 @@ void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id)
if (dev->eps[i].stream_info)
xhci_free_stream_info(xhci,
dev->eps[i].stream_info);
- /* Endpoints on the TT/root port lists should have been removed
- * when usb_disable_device() was called for the device.
- * We can't drop them anyway, because the udev might have gone
- * away by this point, and we can't tell what speed it was.
+ /*
+ * Endpoints are normally deleted from the bandwidth list when
+ * endpoints are dropped, before device is freed.
+ * If host is dying or being removed then endpoints aren't
+ * dropped cleanly, so delete the endpoint from list here.
+ * Only applicable for hosts with software bandwidth checking.
*/
- if (!list_empty(&dev->eps[i].bw_endpoint_list))
- xhci_warn(xhci, "Slot %u endpoint %u "
- "not removed from BW list!\n",
- slot_id, i);
+
+ if (!list_empty(&dev->eps[i].bw_endpoint_list)) {
+ list_del_init(&dev->eps[i].bw_endpoint_list);
+ xhci_dbg(xhci, "Slot %u endpoint %u not removed from BW list!\n",
+ slot_id, i);
+ }
}
/* If this is a hub, free the TT(s) from the TT list */
xhci_free_tt_info(xhci, dev, slot_id);
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 352626f9e451..fdf083196528 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -58,25 +58,13 @@
#define PCI_DEVICE_ID_INTEL_CML_XHCI 0xa3af
#define PCI_DEVICE_ID_INTEL_TIGER_LAKE_XHCI 0x9a13
#define PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI 0x1138
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI 0x461e
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI 0x464e
-#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI 0x51ed
-#define PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI 0xa71e
-#define PCI_DEVICE_ID_INTEL_METEOR_LAKE_XHCI 0x7ec0
+#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI 0x51ed
#define PCI_DEVICE_ID_AMD_RENOIR_XHCI 0x1639
#define PCI_DEVICE_ID_AMD_PROMONTORYA_4 0x43b9
#define PCI_DEVICE_ID_AMD_PROMONTORYA_3 0x43ba
#define PCI_DEVICE_ID_AMD_PROMONTORYA_2 0x43bb
#define PCI_DEVICE_ID_AMD_PROMONTORYA_1 0x43bc
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_1 0x161a
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_2 0x161b
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_3 0x161d
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4 0x161e
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5 0x15d6
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6 0x15d7
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7 0x161c
-#define PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8 0x161f
#define PCI_DEVICE_ID_ASMEDIA_1042_XHCI 0x1042
#define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142
@@ -258,6 +246,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == PCI_DEVICE_ID_INTEL_DNV_XHCI))
xhci->quirks |= XHCI_MISSING_CAS;
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+ pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI)
+ xhci->quirks |= XHCI_RESET_TO_DEFAULT;
+
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_2C_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_4C_XHCI ||
@@ -269,12 +261,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_ICE_LAKE_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_TIGER_LAKE_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_N_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_ALDER_LAKE_PCH_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_METEOR_LAKE_XHCI))
+ pdev->device == PCI_DEVICE_ID_INTEL_MAPLE_RIDGE_XHCI))
xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
@@ -307,8 +294,14 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
}
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
- pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI)
+ pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) {
+ /*
+ * try to tame the ASMedia 1042 controller which reports 0.96
+ * but appears to behave more like 1.0
+ */
+ xhci->quirks |= XHCI_SPURIOUS_SUCCESS;
xhci->quirks |= XHCI_BROKEN_STREAMS;
+ }
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI) {
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
@@ -337,15 +330,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == PCI_DEVICE_ID_AMD_PROMONTORYA_4))
xhci->quirks |= XHCI_NO_SOFT_RETRY;
- if (pdev->vendor == PCI_VENDOR_ID_AMD &&
- (pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_1 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_2 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_3 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_4 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_5 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_6 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_7 ||
- pdev->device == PCI_DEVICE_ID_AMD_YELLOW_CARP_XHCI_8))
+ /* xHC spec requires PCI devices to support D3hot and D3cold */
+ if (xhci->hci_version >= 0x120)
xhci->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
if (xhci->quirks & XHCI_RESET_ON_RESUME)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 8c7710698428..3636fa49285c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -795,9 +795,15 @@ void xhci_shutdown(struct usb_hcd *hcd)
spin_lock_irq(&xhci->lock);
xhci_halt(xhci);
- /* Workaround for spurious wakeups at shutdown with HSW */
- if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
+
+ /*
+ * Workaround for spurious wakeps at shutdown with HSW, and for boot
+ * firmware delay in ADL-P PCH if port are left in U3 at shutdown
+ */
+ if (xhci->quirks & XHCI_SPURIOUS_WAKEUP ||
+ xhci->quirks & XHCI_RESET_TO_DEFAULT)
xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
+
spin_unlock_irq(&xhci->lock);
xhci_cleanup_msix(xhci);
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 3b39501f26ea..d3c0766c1984 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1904,6 +1904,7 @@ struct xhci_hcd {
#define XHCI_BROKEN_D3COLD BIT_ULL(41)
#define XHCI_EP_CTX_BROKEN_DCS BIT_ULL(42)
#define XHCI_SUSPEND_RESUME_CLKS BIT_ULL(43)
+#define XHCI_RESET_TO_DEFAULT BIT_ULL(44)
unsigned int num_active_eps;
unsigned int limit_active_eps;
diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 7673db5da26b..5fa3f1e5dfe8 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -97,7 +97,6 @@ struct ufx_data {
struct kref kref;
int fb_count;
bool virtualized; /* true when physical usb device not present */
- struct delayed_work free_framebuffer_work;
atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
u8 *edid; /* null until we read edid from hw or get from sysfs */
@@ -1116,15 +1115,24 @@ static void ufx_free(struct kref *kref)
{
struct ufx_data *dev = container_of(kref, struct ufx_data, kref);
- /* this function will wait for all in-flight urbs to complete */
- if (dev->urbs.count > 0)
- ufx_free_urb_list(dev);
+ kfree(dev);
+}
- pr_debug("freeing ufx_data %p", dev);
+static void ufx_ops_destory(struct fb_info *info)
+{
+ struct ufx_data *dev = info->par;
+ int node = info->node;
- kfree(dev);
+ /* Assume info structure is freed after this point */
+ framebuffer_release(info);
+
+ pr_debug("fb_info for /dev/fb%d has been freed", node);
+
+ /* release reference taken by kref_init in probe() */
+ kref_put(&dev->kref, ufx_free);
}
+
static void ufx_release_urb_work(struct work_struct *work)
{
struct urb_node *unode = container_of(work, struct urb_node,
@@ -1133,14 +1141,9 @@ static void ufx_release_urb_work(struct work_struct *work)
up(&unode->dev->urbs.limit_sem);
}
-static void ufx_free_framebuffer_work(struct work_struct *work)
+static void ufx_free_framebuffer(struct ufx_data *dev)
{
- struct ufx_data *dev = container_of(work, struct ufx_data,
- free_framebuffer_work.work);
struct fb_info *info = dev->info;
- int node = info->node;
-
- unregister_framebuffer(info);
if (info->cmap.len != 0)
fb_dealloc_cmap(&info->cmap);
@@ -1152,11 +1155,6 @@ static void ufx_free_framebuffer_work(struct work_struct *work)
dev->info = NULL;
- /* Assume info structure is freed after this point */
- framebuffer_release(info);
-
- pr_debug("fb_info for /dev/fb%d has been freed", node);
-
/* ref taken in probe() as part of registering framebfufer */
kref_put(&dev->kref, ufx_free);
}
@@ -1168,11 +1166,13 @@ static int ufx_ops_release(struct fb_info *info, int user)
{
struct ufx_data *dev = info->par;
+ mutex_lock(&disconnect_mutex);
+
dev->fb_count--;
/* We can't free fb_info here - fbmem will touch it when we return */
if (dev->virtualized && (dev->fb_count == 0))
- schedule_delayed_work(&dev->free_framebuffer_work, HZ);
+ ufx_free_framebuffer(dev);
if ((dev->fb_count == 0) && (info->fbdefio)) {
fb_deferred_io_cleanup(info);
@@ -1185,6 +1185,8 @@ static int ufx_ops_release(struct fb_info *info, int user)
kref_put(&dev->kref, ufx_free);
+ mutex_unlock(&disconnect_mutex);
+
return 0;
}
@@ -1291,6 +1293,7 @@ static const struct fb_ops ufx_ops = {
.fb_blank = ufx_ops_blank,
.fb_check_var = ufx_ops_check_var,
.fb_set_par = ufx_ops_set_par,
+ .fb_destroy = ufx_ops_destory,
};
/* Assumes &info->lock held by caller
@@ -1672,9 +1675,6 @@ static int ufx_usb_probe(struct usb_interface *interface,
goto destroy_modedb;
}
- INIT_DELAYED_WORK(&dev->free_framebuffer_work,
- ufx_free_framebuffer_work);
-
retval = ufx_reg_read(dev, 0x3000, &id_rev);
check_warn_goto_error(retval, "error %d reading 0x3000 register from device", retval);
dev_dbg(dev->gdev, "ID_REV register value 0x%08x", id_rev);
@@ -1747,10 +1747,12 @@ static int ufx_usb_probe(struct usb_interface *interface,
static void ufx_usb_disconnect(struct usb_interface *interface)
{
struct ufx_data *dev;
+ struct fb_info *info;
mutex_lock(&disconnect_mutex);
dev = usb_get_intfdata(interface);
+ info = dev->info;
pr_debug("USB disconnect starting\n");
@@ -1764,12 +1766,15 @@ static void ufx_usb_disconnect(struct usb_interface *interface)
/* if clients still have us open, will be freed on last close */
if (dev->fb_count == 0)
- schedule_delayed_work(&dev->free_framebuffer_work, 0);
+ ufx_free_framebuffer(dev);
- /* release reference taken by kref_init in probe() */
- kref_put(&dev->kref, ufx_free);
+ /* this function will wait for all in-flight urbs to complete */
+ if (dev->urbs.count > 0)
+ ufx_free_urb_list(dev);
- /* consider ufx_data freed */
+ pr_debug("freeing ufx_data %p", dev);
+
+ unregister_framebuffer(info);
mutex_unlock(&disconnect_mutex);
}
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index c93150f36a52..30379c33ad20 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -910,7 +910,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
interp_elf_ex = kmalloc(sizeof(*interp_elf_ex), GFP_KERNEL);
if (!interp_elf_ex) {
retval = -ENOMEM;
- goto out_free_ph;
+ goto out_free_file;
}
/* Get the exec headers */
@@ -1331,6 +1331,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
out_free_dentry:
kfree(interp_elf_ex);
kfree(interp_elf_phdata);
+out_free_file:
allow_write_access(interpreter);
if (interpreter)
fput(interpreter);
diff --git a/fs/exec.c b/fs/exec.c
index 7d424337b4ec..881390b44cfd 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1198,11 +1198,11 @@ static int unshare_sighand(struct task_struct *me)
return -ENOMEM;
refcount_set(&newsighand->count, 1);
- memcpy(newsighand->action, oldsighand->action,
- sizeof(newsighand->action));
write_lock_irq(&tasklist_lock);
spin_lock(&oldsighand->siglock);
+ memcpy(newsighand->action, oldsighand->action,
+ sizeof(newsighand->action));
rcu_assign_pointer(me->sighand, newsighand);
spin_unlock(&oldsighand->siglock);
write_unlock_irq(&tasklist_lock);
diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
index 7bf1d5fc2e9c..90677cfbcf9c 100644
--- a/fs/kernfs/dir.c
+++ b/fs/kernfs/dir.c
@@ -1547,8 +1547,11 @@ int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
down_write(&kernfs_rwsem);
kn = kernfs_find_ns(parent, name, ns);
- if (kn)
+ if (kn) {
+ kernfs_get(kn);
__kernfs_remove(kn);
+ kernfs_put(kn);
+ }
up_write(&kernfs_rwsem);
diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index 3680c8da510c..f2dbf904c598 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -417,6 +417,9 @@ static int nfs_do_refmount(struct fs_context *fc, struct rpc_clnt *client)
fs_locations = kmalloc(sizeof(struct nfs4_fs_locations), GFP_KERNEL);
if (!fs_locations)
goto out_free;
+ fs_locations->fattr = nfs_alloc_fattr();
+ if (!fs_locations->fattr)
+ goto out_free_2;
/* Get locations */
dentry = ctx->clone_data.dentry;
@@ -427,14 +430,16 @@ static int nfs_do_refmount(struct fs_context *fc, struct rpc_clnt *client)
err = nfs4_proc_fs_locations(client, d_inode(parent), &dentry->d_name, fs_locations, page);
dput(parent);
if (err != 0)
- goto out_free_2;
+ goto out_free_3;
err = -ENOENT;
if (fs_locations->nlocations <= 0 ||
fs_locations->fs_path.ncomponents <= 0)
- goto out_free_2;
+ goto out_free_3;
err = nfs_follow_referral(fc, fs_locations);
+out_free_3:
+ kfree(fs_locations->fattr);
out_free_2:
kfree(fs_locations);
out_free:
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a808763c52c1..b42e332775fe 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3981,18 +3981,23 @@ static int _nfs4_discover_trunking(struct nfs_server *server,
}
page = alloc_page(GFP_KERNEL);
+ if (!page)
+ return -ENOMEM;
locations = kmalloc(sizeof(struct nfs4_fs_locations), GFP_KERNEL);
- if (page == NULL || locations == NULL)
- goto out;
+ if (!locations)
+ goto out_free;
+ locations->fattr = nfs_alloc_fattr();
+ if (!locations->fattr)
+ goto out_free_2;
status = nfs4_proc_get_locations(server, fhandle, locations, page,
cred);
- if (status)
- goto out;
-out:
- if (page)
- __free_page(page);
+
+ kfree(locations->fattr);
+out_free_2:
kfree(locations);
+out_free:
+ __free_page(page);
return status;
}
@@ -4213,6 +4218,8 @@ static int nfs4_get_referral(struct rpc_clnt *client, struct inode *dir,
if (locations == NULL)
goto out;
+ locations->fattr = fattr;
+
status = nfs4_proc_fs_locations(client, dir, name, locations, page);
if (status != 0)
goto out;
@@ -4222,17 +4229,14 @@ static int nfs4_get_referral(struct rpc_clnt *client, struct inode *dir,
* referral. Cause us to drop into the exception handler, which
* will kick off migration recovery.
*/
- if (nfs_fsid_equal(&NFS_SERVER(dir)->fsid, &locations->fattr.fsid)) {
+ if (nfs_fsid_equal(&NFS_SERVER(dir)->fsid, &fattr->fsid)) {
dprintk("%s: server did not return a different fsid for"
" a referral at %s\n", __func__, name->name);
status = -NFS4ERR_MOVED;
goto out;
}
/* Fixup attributes for the nfs_lookup() call to nfs_fhget() */
- nfs_fixup_referral_attributes(&locations->fattr);
-
- /* replace the lookup nfs_fattr with the locations nfs_fattr */
- memcpy(fattr, &locations->fattr, sizeof(struct nfs_fattr));
+ nfs_fixup_referral_attributes(fattr);
memset(fhandle, 0, sizeof(struct nfs_fh));
out:
if (page)
@@ -7917,7 +7921,7 @@ static int _nfs4_proc_fs_locations(struct rpc_clnt *client, struct inode *dir,
else
bitmask[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID;
- nfs_fattr_init(&fs_locations->fattr);
+ nfs_fattr_init(fs_locations->fattr);
fs_locations->server = server;
fs_locations->nlocations = 0;
status = nfs4_call_sync(client, server, &msg, &args.seq_args, &res.seq_res, 0);
@@ -7982,7 +7986,7 @@ static int _nfs40_proc_get_locations(struct nfs_server *server,
unsigned long now = jiffies;
int status;
- nfs_fattr_init(&locations->fattr);
+ nfs_fattr_init(locations->fattr);
locations->server = server;
locations->nlocations = 0;
@@ -8035,7 +8039,7 @@ static int _nfs41_proc_get_locations(struct nfs_server *server,
};
int status;
- nfs_fattr_init(&locations->fattr);
+ nfs_fattr_init(locations->fattr);
locations->server = server;
locations->nlocations = 0;
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 83c88b54d712..32ee79a99246 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -2096,6 +2096,11 @@ static int nfs4_try_migration(struct nfs_server *server, const struct cred *cred
dprintk("<-- %s: no memory\n", __func__);
goto out;
}
+ locations->fattr = nfs_alloc_fattr();
+ if (locations->fattr == NULL) {
+ dprintk("<-- %s: no memory\n", __func__);
+ goto out;
+ }
inode = d_inode(server->super->s_root);
result = nfs4_proc_get_locations(server, NFS_FH(inode), locations,
@@ -2110,7 +2115,7 @@ static int nfs4_try_migration(struct nfs_server *server, const struct cred *cred
if (!locations->nlocations)
goto out;
- if (!(locations->fattr.valid & NFS_ATTR_FATTR_V4_LOCATIONS)) {
+ if (!(locations->fattr->valid & NFS_ATTR_FATTR_V4_LOCATIONS)) {
dprintk("<-- %s: No fs_locations data, migration skipped\n",
__func__);
goto out;
@@ -2135,6 +2140,8 @@ static int nfs4_try_migration(struct nfs_server *server, const struct cred *cred
out:
if (page != NULL)
__free_page(page);
+ if (locations != NULL)
+ kfree(locations->fattr);
kfree(locations);
if (result) {
pr_err("NFS: migration recovery failed (server %s)\n",
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 2a1bf0a72d5b..046788afb6d9 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -7028,7 +7028,7 @@ static int nfs4_xdr_dec_fs_locations(struct rpc_rqst *req,
if (res->migration) {
xdr_enter_page(xdr, PAGE_SIZE);
status = decode_getfattr_generic(xdr,
- &res->fs_locations->fattr,
+ res->fs_locations->fattr,
NULL, res->fs_locations,
NULL, res->fs_locations->server);
if (status)
@@ -7041,7 +7041,7 @@ static int nfs4_xdr_dec_fs_locations(struct rpc_rqst *req,
goto out;
xdr_enter_page(xdr, PAGE_SIZE);
status = decode_getfattr_generic(xdr,
- &res->fs_locations->fattr,
+ res->fs_locations->fattr,
NULL, res->fs_locations,
NULL, res->fs_locations->server);
}
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 4c678de4608d..26095c0fd781 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -966,7 +966,7 @@ void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode);
struct mlx5_async_ctx {
struct mlx5_core_dev *dev;
atomic_t num_inflight;
- struct wait_queue_head wait;
+ struct completion inflight_done;
};
struct mlx5_async_work;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index ecd74cc34797..783f871b4e12 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1219,7 +1219,7 @@ struct nfs4_fs_location {
#define NFS4_FS_LOCATIONS_MAXENTRIES 10
struct nfs4_fs_locations {
- struct nfs_fattr fattr;
+ struct nfs_fattr *fattr;
const struct nfs_server *server;
struct nfs4_pathname fs_path;
int nlocations;
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 6cce33e7e7ac..014eb0a963fc 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -723,11 +723,14 @@ struct perf_event {
struct fasync_struct *fasync;
/* delayed work for NMIs and such */
- int pending_wakeup;
- int pending_kill;
- int pending_disable;
+ unsigned int pending_wakeup;
+ unsigned int pending_kill;
+ unsigned int pending_disable;
+ unsigned int pending_sigtrap;
unsigned long pending_addr; /* SIGTRAP */
- struct irq_work pending;
+ struct irq_work pending_irq;
+ struct callback_head pending_task;
+ unsigned int pending_work;
atomic_t event_limit;
@@ -841,6 +844,14 @@ struct perf_event_context {
#endif
void *task_ctx_data; /* pmu specific data */
struct rcu_head rcu_head;
+
+ /*
+ * Sum (event->pending_sigtrap + event->pending_work)
+ *
+ * The SIGTRAP is targeted at ctx->task, as such it won't do changing
+ * that until the signal is delivered.
+ */
+ local_t nr_pending;
};
/*
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 3eb202259e8c..5e25a098e8ce 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -175,7 +175,8 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
*
* @sd: pointer to &struct v4l2_subdev
* @client: pointer to struct i2c_client
- * @devname: the name of the device; if NULL, the I²C device's name will be used
+ * @devname: the name of the device; if NULL, the I²C device drivers's name
+ * will be used
* @postfix: sub-device specific string to put right after the I²C device name;
* may be NULL
*/
diff --git a/include/net/sock.h b/include/net/sock.h
index cb1a1bb64ed8..e1a303e4f0f7 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2472,7 +2472,7 @@ static inline gfp_t gfp_any(void)
static inline gfp_t gfp_memcg_charge(void)
{
- return in_softirq() ? GFP_NOWAIT : GFP_KERNEL;
+ return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
}
static inline long sock_rcvtimeo(const struct sock *sk, bool noblock)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 9260791b8438..61c5011dfc13 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1560,7 +1560,8 @@ struct v4l2_bt_timings {
((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
#define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \
- (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch)
+ ((bt)->interlaced ? \
+ ((bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch) : 0))
#define V4L2_DV_BT_FRAME_HEIGHT(bt) \
((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
diff --git a/kernel/events/core.c b/kernel/events/core.c
index c6c7a4d80573..59654c737168 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -54,6 +54,7 @@
#include <linux/highmem.h>
#include <linux/pgtable.h>
#include <linux/buildid.h>
+#include <linux/task_work.h>
#include "internal.h"
@@ -2352,11 +2353,26 @@ event_sched_out(struct perf_event *event,
event->pmu->del(event, 0);
event->oncpu = -1;
- if (READ_ONCE(event->pending_disable) >= 0) {
- WRITE_ONCE(event->pending_disable, -1);
+ if (event->pending_disable) {
+ event->pending_disable = 0;
perf_cgroup_event_disable(event, ctx);
state = PERF_EVENT_STATE_OFF;
}
+
+ if (event->pending_sigtrap) {
+ bool dec = true;
+
+ event->pending_sigtrap = 0;
+ if (state != PERF_EVENT_STATE_OFF &&
+ !event->pending_work) {
+ event->pending_work = 1;
+ dec = false;
+ task_work_add(current, &event->pending_task, TWA_RESUME);
+ }
+ if (dec)
+ local_dec(&event->ctx->nr_pending);
+ }
+
perf_event_set_state(event, state);
if (!is_software_event(event))
@@ -2508,7 +2524,7 @@ static void __perf_event_disable(struct perf_event *event,
* hold the top-level event's child_mutex, so any descendant that
* goes to exit will block in perf_event_exit_event().
*
- * When called from perf_pending_event it's OK because event->ctx
+ * When called from perf_pending_irq it's OK because event->ctx
* is the current context on this CPU and preemption is disabled,
* hence we can't get into perf_event_task_sched_out for this context.
*/
@@ -2547,9 +2563,8 @@ EXPORT_SYMBOL_GPL(perf_event_disable);
void perf_event_disable_inatomic(struct perf_event *event)
{
- WRITE_ONCE(event->pending_disable, smp_processor_id());
- /* can fail, see perf_pending_event_disable() */
- irq_work_queue(&event->pending);
+ event->pending_disable = 1;
+ irq_work_queue(&event->pending_irq);
}
#define MAX_INTERRUPTS (~0ULL)
@@ -3506,11 +3521,23 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn,
raw_spin_lock_nested(&next_ctx->lock, SINGLE_DEPTH_NESTING);
if (context_equiv(ctx, next_ctx)) {
+ perf_pmu_disable(pmu);
+
+ /* PMIs are disabled; ctx->nr_pending is stable. */
+ if (local_read(&ctx->nr_pending) ||
+ local_read(&next_ctx->nr_pending)) {
+ /*
+ * Must not swap out ctx when there's pending
+ * events that rely on the ctx->task relation.
+ */
+ raw_spin_unlock(&next_ctx->lock);
+ rcu_read_unlock();
+ goto inside_switch;
+ }
+
WRITE_ONCE(ctx->task, next);
WRITE_ONCE(next_ctx->task, task);
- perf_pmu_disable(pmu);
-
if (cpuctx->sched_cb_usage && pmu->sched_task)
pmu->sched_task(ctx, false);
@@ -3551,6 +3578,7 @@ static void perf_event_context_sched_out(struct task_struct *task, int ctxn,
raw_spin_lock(&ctx->lock);
perf_pmu_disable(pmu);
+inside_switch:
if (cpuctx->sched_cb_usage && pmu->sched_task)
pmu->sched_task(ctx, false);
task_ctx_sched_out(cpuctx, ctx, EVENT_ALL);
@@ -5030,7 +5058,7 @@ static void perf_addr_filters_splice(struct perf_event *event,
static void _free_event(struct perf_event *event)
{
- irq_work_sync(&event->pending);
+ irq_work_sync(&event->pending_irq);
unaccount_event(event);
@@ -6524,7 +6552,8 @@ static void perf_sigtrap(struct perf_event *event)
return;
/*
- * perf_pending_event() can race with the task exiting.
+ * Both perf_pending_task() and perf_pending_irq() can race with the
+ * task exiting.
*/
if (current->flags & PF_EXITING)
return;
@@ -6533,23 +6562,33 @@ static void perf_sigtrap(struct perf_event *event)
event->attr.type, event->attr.sig_data);
}
-static void perf_pending_event_disable(struct perf_event *event)
+/*
+ * Deliver the pending work in-event-context or follow the context.
+ */
+static void __perf_pending_irq(struct perf_event *event)
{
- int cpu = READ_ONCE(event->pending_disable);
+ int cpu = READ_ONCE(event->oncpu);
+ /*
+ * If the event isn't running; we done. event_sched_out() will have
+ * taken care of things.
+ */
if (cpu < 0)
return;
+ /*
+ * Yay, we hit home and are in the context of the event.
+ */
if (cpu == smp_processor_id()) {
- WRITE_ONCE(event->pending_disable, -1);
-
- if (event->attr.sigtrap) {
+ if (event->pending_sigtrap) {
+ event->pending_sigtrap = 0;
perf_sigtrap(event);
- atomic_set_release(&event->event_limit, 1); /* rearm event */
- return;
+ local_dec(&event->ctx->nr_pending);
+ }
+ if (event->pending_disable) {
+ event->pending_disable = 0;
+ perf_event_disable_local(event);
}
-
- perf_event_disable_local(event);
return;
}
@@ -6569,36 +6608,63 @@ static void perf_pending_event_disable(struct perf_event *event)
* irq_work_queue(); // FAILS
*
* irq_work_run()
- * perf_pending_event()
+ * perf_pending_irq()
*
* But the event runs on CPU-B and wants disabling there.
*/
- irq_work_queue_on(&event->pending, cpu);
+ irq_work_queue_on(&event->pending_irq, cpu);
}
-static void perf_pending_event(struct irq_work *entry)
+static void perf_pending_irq(struct irq_work *entry)
{
- struct perf_event *event = container_of(entry, struct perf_event, pending);
+ struct perf_event *event = container_of(entry, struct perf_event, pending_irq);
int rctx;
- rctx = perf_swevent_get_recursion_context();
/*
* If we 'fail' here, that's OK, it means recursion is already disabled
* and we won't recurse 'further'.
*/
+ rctx = perf_swevent_get_recursion_context();
- perf_pending_event_disable(event);
-
+ /*
+ * The wakeup isn't bound to the context of the event -- it can happen
+ * irrespective of where the event is.
+ */
if (event->pending_wakeup) {
event->pending_wakeup = 0;
perf_event_wakeup(event);
}
+ __perf_pending_irq(event);
+
if (rctx >= 0)
perf_swevent_put_recursion_context(rctx);
}
-/*
+static void perf_pending_task(struct callback_head *head)
+{
+ struct perf_event *event = container_of(head, struct perf_event, pending_task);
+ int rctx;
+
+ /*
+ * If we 'fail' here, that's OK, it means recursion is already disabled
+ * and we won't recurse 'further'.
+ */
+ preempt_disable_notrace();
+ rctx = perf_swevent_get_recursion_context();
+
+ if (event->pending_work) {
+ event->pending_work = 0;
+ perf_sigtrap(event);
+ local_dec(&event->ctx->nr_pending);
+ }
+
+ if (rctx >= 0)
+ perf_swevent_put_recursion_context(rctx);
+ preempt_enable_notrace();
+}
+
+/*
* We assume there is only KVM supporting the callbacks.
* Later on, we might change it to a list if there is
* another virtualization implementation supporting the callbacks.
@@ -9229,8 +9295,8 @@ int perf_event_account_interrupt(struct perf_event *event)
*/
static int __perf_event_overflow(struct perf_event *event,
- int throttle, struct perf_sample_data *data,
- struct pt_regs *regs)
+ int throttle, struct perf_sample_data *data,
+ struct pt_regs *regs)
{
int events = atomic_read(&event->event_limit);
int ret = 0;
@@ -9253,24 +9319,36 @@ static int __perf_event_overflow(struct perf_event *event,
if (events && atomic_dec_and_test(&event->event_limit)) {
ret = 1;
event->pending_kill = POLL_HUP;
- event->pending_addr = data->addr;
-
perf_event_disable_inatomic(event);
}
+ if (event->attr.sigtrap) {
+ /*
+ * Should not be able to return to user space without processing
+ * pending_sigtrap (kernel events can overflow multiple times).
+ */
+ WARN_ON_ONCE(event->pending_sigtrap && event->attr.exclude_kernel);
+ if (!event->pending_sigtrap) {
+ event->pending_sigtrap = 1;
+ local_inc(&event->ctx->nr_pending);
+ }
+ event->pending_addr = data->addr;
+ irq_work_queue(&event->pending_irq);
+ }
+
READ_ONCE(event->overflow_handler)(event, data, regs);
if (*perf_event_fasync(event) && event->pending_kill) {
event->pending_wakeup = 1;
- irq_work_queue(&event->pending);
+ irq_work_queue(&event->pending_irq);
}
return ret;
}
int perf_event_overflow(struct perf_event *event,
- struct perf_sample_data *data,
- struct pt_regs *regs)
+ struct perf_sample_data *data,
+ struct pt_regs *regs)
{
return __perf_event_overflow(event, 1, data, regs);
}
@@ -11576,8 +11654,8 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
init_waitqueue_head(&event->waitq);
- event->pending_disable = -1;
- init_irq_work(&event->pending, perf_pending_event);
+ init_irq_work(&event->pending_irq, perf_pending_irq);
+ init_task_work(&event->pending_task, perf_pending_task);
mutex_init(&event->mmap_mutex);
raw_spin_lock_init(&event->addr_filters.lock);
@@ -11599,9 +11677,6 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
if (parent_event)
event->event_caps = parent_event->event_caps;
- if (event->attr.sigtrap)
- atomic_set(&event->event_limit, 1);
-
if (task) {
event->attach_state = PERF_ATTACH_TASK;
/*
diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c
index fb35b926024c..f40da32f5e75 100644
--- a/kernel/events/ring_buffer.c
+++ b/kernel/events/ring_buffer.c
@@ -22,7 +22,7 @@ static void perf_output_wakeup(struct perf_output_handle *handle)
atomic_set(&handle->rb->poll, EPOLLIN);
handle->event->pending_wakeup = 1;
- irq_work_queue(&handle->event->pending);
+ irq_work_queue(&handle->event->pending_irq);
}
/*
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index d926852f8119..9abc73d500fb 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -640,7 +640,7 @@ static void power_down(void)
int error;
if (hibernation_mode == HIBERNATION_SUSPEND) {
- error = suspend_devices_and_enter(PM_SUSPEND_MEM);
+ error = suspend_devices_and_enter(mem_sleep_current);
if (error) {
hibernation_mode = hibernation_ops ?
HIBERNATION_PLATFORM :
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index e49902898253..7a3fcd70aa86 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1148,6 +1148,14 @@ static inline bool is_migration_disabled(struct task_struct *p)
#endif
}
+DECLARE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
+
+#define cpu_rq(cpu) (&per_cpu(runqueues, (cpu)))
+#define this_rq() this_cpu_ptr(&runqueues)
+#define task_rq(p) cpu_rq(task_cpu(p))
+#define cpu_curr(cpu) (cpu_rq(cpu)->curr)
+#define raw_rq() raw_cpu_ptr(&runqueues)
+
struct sched_group;
#ifdef CONFIG_SCHED_CORE
static inline struct cpumask *sched_group_span(struct sched_group *sg);
@@ -1235,7 +1243,7 @@ static inline bool sched_group_cookie_match(struct rq *rq,
return true;
for_each_cpu_and(cpu, sched_group_span(group), p->cpus_ptr) {
- if (sched_core_cookie_match(rq, p))
+ if (sched_core_cookie_match(cpu_rq(cpu), p))
return true;
}
return false;
@@ -1361,14 +1369,6 @@ static inline void update_idle_core(struct rq *rq)
static inline void update_idle_core(struct rq *rq) { }
#endif
-DECLARE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
-
-#define cpu_rq(cpu) (&per_cpu(runqueues, (cpu)))
-#define this_rq() this_cpu_ptr(&runqueues)
-#define task_rq(p) cpu_rq(task_cpu(p))
-#define cpu_curr(cpu) (cpu_rq(cpu)->curr)
-#define raw_rq() raw_cpu_ptr(&runqueues)
-
#ifdef CONFIG_FAIR_GROUP_SCHED
static inline struct task_struct *task_of(struct sched_entity *se)
{
diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c
index d7d86c944d76..55f29c9f9e08 100644
--- a/net/can/j1939/transport.c
+++ b/net/can/j1939/transport.c
@@ -342,10 +342,12 @@ static void j1939_session_skb_drop_old(struct j1939_session *session)
__skb_unlink(do_skb, &session->skb_queue);
/* drop ref taken in j1939_session_skb_queue() */
skb_unref(do_skb);
+ spin_unlock_irqrestore(&session->skb_queue.lock, flags);
kfree_skb(do_skb);
+ } else {
+ spin_unlock_irqrestore(&session->skb_queue.lock, flags);
}
- spin_unlock_irqrestore(&session->skb_queue.lock, flags);
}
void j1939_session_skb_queue(struct j1939_session *session,
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 9745cb6fdf51..982d06332007 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -117,6 +117,7 @@ static int net_assign_generic(struct net *net, unsigned int id, void *data)
static int ops_init(const struct pernet_operations *ops, struct net *net)
{
+ struct net_generic *ng;
int err = -ENOMEM;
void *data = NULL;
@@ -135,7 +136,13 @@ static int ops_init(const struct pernet_operations *ops, struct net *net)
if (!err)
return 0;
+ if (ops->id && ops->size) {
cleanup:
+ ng = rcu_dereference_protected(net->gen,
+ lockdep_is_held(&pernet_ops_rwsem));
+ ng->ptr[*ops->id] = NULL;
+ }
+
kfree(data);
out:
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 3c193e7d4bc6..9cc607b2d3d2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -3821,7 +3821,7 @@ int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
skb_frag_size_add(&skb_shinfo(skb)->frags[i - 1], size);
} else if (i < MAX_SKB_FRAGS) {
get_page(page);
- skb_fill_page_desc(skb, i, page, offset, size);
+ skb_fill_page_desc_noacc(skb, i, page, offset, size);
} else {
return -EMSGSIZE;
}
diff --git a/net/ethtool/eeprom.c b/net/ethtool/eeprom.c
index 1c94bb8ea03f..49c0a2a77f02 100644
--- a/net/ethtool/eeprom.c
+++ b/net/ethtool/eeprom.c
@@ -124,7 +124,7 @@ static int eeprom_prepare_data(const struct ethnl_req_info *req_base,
if (ret)
goto err_free;
- ret = get_module_eeprom_by_page(dev, &page_data, info->extack);
+ ret = get_module_eeprom_by_page(dev, &page_data, info ? info->extack : NULL);
if (ret < 0)
goto err_ops;
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index d0aaa0346cb1..c33f46c9b6b3 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -502,8 +502,10 @@ static int dgram_bind(struct sock *sk, struct sockaddr *uaddr, int len)
if (err < 0)
goto out;
- if (addr->family != AF_IEEE802154)
+ if (addr->family != AF_IEEE802154) {
+ err = -EINVAL;
goto out;
+ }
ieee802154_addr_from_sa(&haddr, &addr->addr);
dev = ieee802154_get_dev(sock_net(sk), &haddr);
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index cc8f120149f6..6cc7d347ec0a 100644
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -2535,7 +2535,7 @@ static int nh_create_ipv4(struct net *net, struct nexthop *nh,
if (!err) {
nh->nh_flags = fib_nh->fib_nh_flags;
fib_info_update_nhc_saddr(net, &fib_nh->nh_common,
- fib_nh->fib_nh_scope);
+ !fib_nh->fib_nh_scope ? 0 : fib_nh->fib_nh_scope - 1);
} else {
fib_nh_release(net, fib_nh);
}
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 686e210d89c2..102a0436eb29 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2185,7 +2185,8 @@ void tcp_enter_loss(struct sock *sk)
*/
static bool tcp_check_sack_reneging(struct sock *sk, int flag)
{
- if (flag & FLAG_SACK_RENEGING) {
+ if (flag & FLAG_SACK_RENEGING &&
+ flag & FLAG_SND_UNA_ADVANCED) {
struct tcp_sock *tp = tcp_sk(sk);
unsigned long delay = max(usecs_to_jiffies(tp->srtt_us >> 4),
msecs_to_jiffies(10));
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 88a45d5650da..42d4af632495 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1808,8 +1808,7 @@ int tcp_v4_early_demux(struct sk_buff *skb)
bool tcp_add_backlog(struct sock *sk, struct sk_buff *skb)
{
- u32 limit = READ_ONCE(sk->sk_rcvbuf) + READ_ONCE(sk->sk_sndbuf);
- u32 tail_gso_size, tail_gso_segs;
+ u32 limit, tail_gso_size, tail_gso_segs;
struct skb_shared_info *shinfo;
const struct tcphdr *th;
struct tcphdr *thtail;
@@ -1913,11 +1912,13 @@ bool tcp_add_backlog(struct sock *sk, struct sk_buff *skb)
__skb_push(skb, hdrlen);
no_coalesce:
+ limit = (u32)READ_ONCE(sk->sk_rcvbuf) + (u32)(READ_ONCE(sk->sk_sndbuf) >> 1);
+
/* Only socket owner can try to collapse/prune rx queues
* to reduce memory overhead, so add a little headroom here.
* Few sockets backlog are possibly concurrently non empty.
*/
- limit += 64*1024;
+ limit += 64 * 1024;
if (unlikely(sk_add_backlog(sk, skb, limit))) {
bh_unlock_sock(sk);
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 70ef4d4ebff4..13b1748b8b46 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1153,14 +1153,16 @@ static void ip6gre_tnl_link_config_route(struct ip6_tnl *t, int set_mtu,
dev->needed_headroom = dst_len;
if (set_mtu) {
- dev->mtu = rt->dst.dev->mtu - t_hlen;
+ int mtu = rt->dst.dev->mtu - t_hlen;
+
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
- dev->mtu -= 8;
+ mtu -= 8;
if (dev->type == ARPHRD_ETHER)
- dev->mtu -= ETH_HLEN;
+ mtu -= ETH_HLEN;
- if (dev->mtu < IPV6_MIN_MTU)
- dev->mtu = IPV6_MIN_MTU;
+ if (mtu < IPV6_MIN_MTU)
+ mtu = IPV6_MIN_MTU;
+ WRITE_ONCE(dev->mtu, mtu);
}
}
ip6_rt_put(rt);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index fa8da8ff35b4..ea5077942871 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1446,8 +1446,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
struct net_device *tdev = NULL;
struct __ip6_tnl_parm *p = &t->parms;
struct flowi6 *fl6 = &t->fl.u.ip6;
- unsigned int mtu;
int t_hlen;
+ int mtu;
memcpy(dev->dev_addr, &p->laddr, sizeof(struct in6_addr));
memcpy(dev->broadcast, &p->raddr, sizeof(struct in6_addr));
@@ -1494,12 +1494,13 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
dev->hard_header_len = tdev->hard_header_len + t_hlen;
mtu = min_t(unsigned int, tdev->mtu, IP6_MAX_MTU);
- dev->mtu = mtu - t_hlen;
+ mtu = mtu - t_hlen;
if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
- dev->mtu -= 8;
+ mtu -= 8;
- if (dev->mtu < IPV6_MIN_MTU)
- dev->mtu = IPV6_MIN_MTU;
+ if (mtu < IPV6_MIN_MTU)
+ mtu = IPV6_MIN_MTU;
+ WRITE_ONCE(dev->mtu, mtu);
}
}
}
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 8a1c78f38508..b24e0e5d55f9 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -417,6 +417,12 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
rtnl_lock();
lock_sock(sk);
+ /* Another thread has converted the socket into IPv4 with
+ * IPV6_ADDRFORM concurrently.
+ */
+ if (unlikely(sk->sk_family != AF_INET6))
+ goto unlock;
+
switch (optname) {
case IPV6_ADDRFORM:
@@ -976,6 +982,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
break;
}
+unlock:
release_sock(sk);
if (needs_rtnl)
rtnl_unlock();
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 637cd99bd7a6..946871741f12 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1130,10 +1130,12 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
if (tdev && !netif_is_l3_master(tdev)) {
int t_hlen = tunnel->hlen + sizeof(struct iphdr);
+ int mtu;
- dev->mtu = tdev->mtu - t_hlen;
- if (dev->mtu < IPV6_MIN_MTU)
- dev->mtu = IPV6_MIN_MTU;
+ mtu = tdev->mtu - t_hlen;
+ if (mtu < IPV6_MIN_MTU)
+ mtu = IPV6_MIN_MTU;
+ WRITE_ONCE(dev->mtu, mtu);
}
}
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index f780fbe82e7d..a1478ad393f9 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -161,7 +161,8 @@ static void kcm_rcv_ready(struct kcm_sock *kcm)
/* Buffer limit is okay now, add to ready list */
list_add_tail(&kcm->wait_rx_list,
&kcm->mux->kcm_rx_waiters);
- kcm->rx_wait = true;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_wait, true);
}
static void kcm_rfree(struct sk_buff *skb)
@@ -177,7 +178,7 @@ static void kcm_rfree(struct sk_buff *skb)
/* For reading rx_wait and rx_psock without holding lock */
smp_mb__after_atomic();
- if (!kcm->rx_wait && !kcm->rx_psock &&
+ if (!READ_ONCE(kcm->rx_wait) && !READ_ONCE(kcm->rx_psock) &&
sk_rmem_alloc_get(sk) < sk->sk_rcvlowat) {
spin_lock_bh(&mux->rx_lock);
kcm_rcv_ready(kcm);
@@ -236,7 +237,8 @@ static void requeue_rx_msgs(struct kcm_mux *mux, struct sk_buff_head *head)
if (kcm_queue_rcv_skb(&kcm->sk, skb)) {
/* Should mean socket buffer full */
list_del(&kcm->wait_rx_list);
- kcm->rx_wait = false;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_wait, false);
/* Commit rx_wait to read in kcm_free */
smp_wmb();
@@ -279,10 +281,12 @@ static struct kcm_sock *reserve_rx_kcm(struct kcm_psock *psock,
kcm = list_first_entry(&mux->kcm_rx_waiters,
struct kcm_sock, wait_rx_list);
list_del(&kcm->wait_rx_list);
- kcm->rx_wait = false;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_wait, false);
psock->rx_kcm = kcm;
- kcm->rx_psock = psock;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_psock, psock);
spin_unlock_bh(&mux->rx_lock);
@@ -309,7 +313,8 @@ static void unreserve_rx_kcm(struct kcm_psock *psock,
spin_lock_bh(&mux->rx_lock);
psock->rx_kcm = NULL;
- kcm->rx_psock = NULL;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_psock, NULL);
/* Commit kcm->rx_psock before sk_rmem_alloc_get to sync with
* kcm_rfree
@@ -833,7 +838,7 @@ static ssize_t kcm_sendpage(struct socket *sock, struct page *page,
}
get_page(page);
- skb_fill_page_desc(skb, i, page, offset, size);
+ skb_fill_page_desc_noacc(skb, i, page, offset, size);
skb_shinfo(skb)->flags |= SKBFL_SHARED_FRAG;
coalesced:
@@ -1239,7 +1244,8 @@ static void kcm_recv_disable(struct kcm_sock *kcm)
if (!kcm->rx_psock) {
if (kcm->rx_wait) {
list_del(&kcm->wait_rx_list);
- kcm->rx_wait = false;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_wait, false);
}
requeue_rx_msgs(mux, &kcm->sk.sk_receive_queue);
@@ -1792,7 +1798,8 @@ static void kcm_done(struct kcm_sock *kcm)
if (kcm->rx_wait) {
list_del(&kcm->wait_rx_list);
- kcm->rx_wait = false;
+ /* paired with lockless reads in kcm_rfree() */
+ WRITE_ONCE(kcm->rx_wait, false);
}
/* Move any pending receive messages to other kcm sockets */
requeue_rx_msgs(mux, &sk->sk_receive_queue);
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index c439125ef2b9..726b47a4611b 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -132,7 +132,7 @@ static int
ieee802154_parse_frame_start(struct sk_buff *skb, struct ieee802154_hdr *hdr)
{
int hlen;
- struct ieee802154_mac_cb *cb = mac_cb_init(skb);
+ struct ieee802154_mac_cb *cb = mac_cb(skb);
skb_reset_mac_header(skb);
@@ -294,8 +294,9 @@ void
ieee802154_rx_irqsafe(struct ieee802154_hw *hw, struct sk_buff *skb, u8 lqi)
{
struct ieee802154_local *local = hw_to_local(hw);
+ struct ieee802154_mac_cb *cb = mac_cb_init(skb);
- mac_cb(skb)->lqi = lqi;
+ cb->lqi = lqi;
skb->pkt_type = IEEE802154_RX_MSG;
skb_queue_tail(&local->skb_queue, skb);
tasklet_schedule(&local->tasklet);
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 46ef1525b2e5..94c48122fdc3 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1605,7 +1605,8 @@ static void ovs_dp_reset_user_features(struct sk_buff *skb,
if (IS_ERR(dp))
return;
- WARN(dp->user_features, "Dropping previously announced user features\n");
+ pr_warn("%s: Dropping previously announced user features\n",
+ ovs_dp_name(dp));
dp->user_features = 0;
}
diff --git a/net/tipc/topsrv.c b/net/tipc/topsrv.c
index 14fd05fd6107..d92ec92f0b71 100644
--- a/net/tipc/topsrv.c
+++ b/net/tipc/topsrv.c
@@ -450,12 +450,19 @@ static void tipc_conn_data_ready(struct sock *sk)
static void tipc_topsrv_accept(struct work_struct *work)
{
struct tipc_topsrv *srv = container_of(work, struct tipc_topsrv, awork);
- struct socket *lsock = srv->listener;
- struct socket *newsock;
+ struct socket *newsock, *lsock;
struct tipc_conn *con;
struct sock *newsk;
int ret;
+ spin_lock_bh(&srv->idr_lock);
+ if (!srv->listener) {
+ spin_unlock_bh(&srv->idr_lock);
+ return;
+ }
+ lsock = srv->listener;
+ spin_unlock_bh(&srv->idr_lock);
+
while (1) {
ret = kernel_accept(lsock, &newsock, O_NONBLOCK);
if (ret < 0)
@@ -489,7 +496,7 @@ static void tipc_topsrv_listener_data_ready(struct sock *sk)
read_lock_bh(&sk->sk_callback_lock);
srv = sk->sk_user_data;
- if (srv->listener)
+ if (srv)
queue_work(srv->rcv_wq, &srv->awork);
read_unlock_bh(&sk->sk_callback_lock);
}
@@ -699,8 +706,9 @@ static void tipc_topsrv_stop(struct net *net)
__module_get(lsock->sk->sk_prot_creator->owner);
srv->listener = NULL;
spin_unlock_bh(&srv->idr_lock);
- sock_release(lsock);
+
tipc_topsrv_work_stop(srv);
+ sock_release(lsock);
idr_destroy(&srv->conn_idr);
kfree(srv);
}
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index faf6b03131ee..51ed2f34b276 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -147,6 +147,7 @@ static int i2sbus_get_and_fixup_rsrc(struct device_node *np, int index,
return rc;
}
+/* Returns 1 if added, 0 for otherwise; don't return a negative value! */
/* FIXME: look at device node refcounting */
static int i2sbus_add_dev(struct macio_dev *macio,
struct i2sbus_control *control,
@@ -213,7 +214,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
* either as the second one in that case is just a modem. */
if (!ok) {
kfree(dev);
- return -ENODEV;
+ return 0;
}
mutex_init(&dev->lock);
@@ -302,6 +303,10 @@ static int i2sbus_add_dev(struct macio_dev *macio,
if (soundbus_add_one(&dev->sound)) {
printk(KERN_DEBUG "i2sbus: device registration error!\n");
+ if (dev->sound.ofdev.dev.kobj.state_initialized) {
+ soundbus_dev_put(&dev->sound);
+ return 0;
+ }
goto err;
}
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index cb60a07d39a8..ceead55f13ab 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -2009,6 +2009,7 @@ static int snd_ac97_dev_register(struct snd_device *device)
err = device_register(&ac97->dev);
if (err < 0) {
ac97_err(ac97, "Can't register ac97 bus\n");
+ put_device(&ac97->dev);
ac97->dev.bus = NULL;
return err;
}
diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h
index 0aa7af049b1b..6cbb2bc4a048 100644
--- a/sound/pci/au88x0/au88x0.h
+++ b/sound/pci/au88x0/au88x0.h
@@ -141,7 +141,7 @@ struct snd_vortex {
#ifndef CHIP_AU8810
stream_t dma_wt[NR_WT];
wt_voice_t wt_voice[NR_WT]; /* WT register cache. */
- char mixwt[(NR_WT / NR_WTPB) * 6]; /* WT mixin objects */
+ s8 mixwt[(NR_WT / NR_WTPB) * 6]; /* WT mixin objects */
#endif
/* Global resources */
@@ -235,8 +235,8 @@ static int vortex_alsafmt_aspfmt(snd_pcm_format_t alsafmt, vortex_t *v);
static void vortex_connect_default(vortex_t * vortex, int en);
static int vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch,
int dir, int type, int subdev);
-static char vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
- int restype);
+static int vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
+ int restype);
#ifndef CHIP_AU8810
static int vortex_wt_allocroute(vortex_t * vortex, int dma, int nr_ch);
static void vortex_wt_connect(vortex_t * vortex, int en);
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index 2ed5100b8cae..f217c02dfdfa 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -1998,7 +1998,7 @@ static const int resnum[VORTEX_RESOURCE_LAST] =
out: Mean checkout if != 0. Else mean Checkin resource.
restype: Indicates type of resource to be checked in or out.
*/
-static char
+static int
vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
{
int i, qty = resnum[restype], resinuse = 0;
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 3db641318d3a..82c72e6c1375 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -433,7 +433,7 @@ struct hdsp_midi {
struct snd_rawmidi *rmidi;
struct snd_rawmidi_substream *input;
struct snd_rawmidi_substream *output;
- char istimer; /* timer in use */
+ signed char istimer; /* timer in use */
struct timer_list timer;
spinlock_t lock;
int pending;
@@ -480,7 +480,7 @@ struct hdsp {
pid_t playback_pid;
int running;
int system_sample_rate;
- const char *channel_map;
+ const signed char *channel_map;
int dev;
int irq;
unsigned long port;
@@ -502,7 +502,7 @@ struct hdsp {
where the data for that channel can be read/written from/to.
*/
-static const char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25
};
@@ -517,7 +517,7 @@ static const char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */
-1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_ds[HDSP_MAX_CHANNELS] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
/* channels 12 and 13 are S/PDIF */
@@ -526,7 +526,7 @@ static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
/* ADAT channels */
0, 1, 2, 3, 4, 5, 6, 7,
/* SPDIF */
@@ -540,7 +540,7 @@ static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
-1, -1
};
-static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
/* ADAT */
1, 3, 5, 7,
/* SPDIF */
@@ -554,7 +554,7 @@ static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
-1, -1, -1, -1, -1, -1
};
-static const char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
/* ADAT is disabled in this mode */
/* SPDIF */
8, 9,
@@ -3939,7 +3939,7 @@ static snd_pcm_uframes_t snd_hdsp_hw_pointer(struct snd_pcm_substream *substream
return hdsp_hw_pointer(hdsp);
}
-static char *hdsp_channel_buffer_location(struct hdsp *hdsp,
+static signed char *hdsp_channel_buffer_location(struct hdsp *hdsp,
int stream,
int channel)
@@ -3964,7 +3964,7 @@ static int snd_hdsp_playback_copy(struct snd_pcm_substream *substream,
void __user *src, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -3982,7 +3982,7 @@ static int snd_hdsp_playback_copy_kernel(struct snd_pcm_substream *substream,
void *src, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
@@ -3996,7 +3996,7 @@ static int snd_hdsp_capture_copy(struct snd_pcm_substream *substream,
void __user *dst, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -4014,7 +4014,7 @@ static int snd_hdsp_capture_copy_kernel(struct snd_pcm_substream *substream,
void *dst, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
@@ -4028,7 +4028,7 @@ static int snd_hdsp_hw_silence(struct snd_pcm_substream *substream,
unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 1d614fe89a6a..e7c320afefe8 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -230,7 +230,7 @@ struct snd_rme9652 {
int last_spdif_sample_rate; /* so that we can catch externally ... */
int last_adat_sample_rate; /* ... induced rate changes */
- const char *channel_map;
+ const signed char *channel_map;
struct snd_card *card;
struct snd_pcm *pcm;
@@ -247,12 +247,12 @@ struct snd_rme9652 {
where the data for that channel can be read/written from/to.
*/
-static const char channel_map_9652_ss[26] = {
+static const signed char channel_map_9652_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25
};
-static const char channel_map_9636_ss[26] = {
+static const signed char channel_map_9636_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
/* channels 16 and 17 are S/PDIF */
24, 25,
@@ -260,7 +260,7 @@ static const char channel_map_9636_ss[26] = {
-1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_9652_ds[26] = {
+static const signed char channel_map_9652_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
/* channels 12 and 13 are S/PDIF */
@@ -269,7 +269,7 @@ static const char channel_map_9652_ds[26] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_9636_ds[26] = {
+static const signed char channel_map_9636_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15,
/* channels 8 and 9 are S/PDIF */
@@ -1819,7 +1819,7 @@ static snd_pcm_uframes_t snd_rme9652_hw_pointer(struct snd_pcm_substream *substr
return rme9652_hw_pointer(rme9652);
}
-static char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
+static signed char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
int stream,
int channel)
@@ -1847,7 +1847,7 @@ static int snd_rme9652_playback_copy(struct snd_pcm_substream *substream,
void __user *src, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -1867,7 +1867,7 @@ static int snd_rme9652_playback_copy_kernel(struct snd_pcm_substream *substream,
void *src, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location(rme9652,
substream->pstr->stream,
@@ -1883,7 +1883,7 @@ static int snd_rme9652_capture_copy(struct snd_pcm_substream *substream,
void __user *dst, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -1903,7 +1903,7 @@ static int snd_rme9652_capture_copy_kernel(struct snd_pcm_substream *substream,
void *dst, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location(rme9652,
substream->pstr->stream,
@@ -1919,7 +1919,7 @@ static int snd_rme9652_hw_silence(struct snd_pcm_substream *substream,
unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location (rme9652,
substream->pstr->stream,
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 5e89d280e355..5e8d045c1a06 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -779,10 +779,20 @@ static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg)
return true;
if (reg == LPASS_HDMI_TX_LEGACY_ADDR(v))
return true;
+ if (reg == LPASS_HDMI_TX_VBIT_CTL_ADDR(v))
+ return true;
+ if (reg == LPASS_HDMI_TX_PARITY_ADDR(v))
+ return true;
for (i = 0; i < v->hdmi_rdma_channels; ++i) {
if (reg == LPAIF_HDMI_RDMACURR_REG(v, i))
return true;
+ if (reg == LPASS_HDMI_TX_DMA_ADDR(v, i))
+ return true;
+ if (reg == LPASS_HDMI_TX_CH_LSB_ADDR(v, i))
+ return true;
+ if (reg == LPASS_HDMI_TX_CH_MSB_ADDR(v, i))
+ return true;
}
return false;
}
diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c
index 5ed8e36d2e04..a870759d179e 100644
--- a/sound/synth/emux/emux.c
+++ b/sound/synth/emux/emux.c
@@ -126,15 +126,10 @@ EXPORT_SYMBOL(snd_emux_register);
*/
int snd_emux_free(struct snd_emux *emu)
{
- unsigned long flags;
-
if (! emu)
return -EINVAL;
- spin_lock_irqsave(&emu->voice_lock, flags);
- if (emu->timer_active)
- del_timer(&emu->tlist);
- spin_unlock_irqrestore(&emu->voice_lock, flags);
+ del_timer_sync(&emu->tlist);
snd_emux_proc_free(emu);
snd_emux_delete_virmidi(emu);
diff --git a/sound/usb/implicit.c b/sound/usb/implicit.c
index e1bf1b5da423..f3e8484b3d9c 100644
--- a/sound/usb/implicit.c
+++ b/sound/usb/implicit.c
@@ -47,6 +47,8 @@ struct snd_usb_implicit_fb_match {
static const struct snd_usb_implicit_fb_match playback_implicit_fb_quirks[] = {
/* Fixed EP */
/* FIXME: check the availability of generic matching */
+ IMPLICIT_FB_FIXED_DEV(0x0763, 0x2030, 0x81, 3), /* M-Audio Fast Track C400 */
+ IMPLICIT_FB_FIXED_DEV(0x0763, 0x2031, 0x81, 3), /* M-Audio Fast Track C600 */
IMPLICIT_FB_FIXED_DEV(0x0763, 0x2080, 0x81, 2), /* M-Audio FastTrack Ultra */
IMPLICIT_FB_FIXED_DEV(0x0763, 0x2081, 0x81, 2), /* M-Audio FastTrack Ultra */
IMPLICIT_FB_FIXED_DEV(0x2466, 0x8010, 0x81, 2), /* Fractal Audio Axe-Fx III */
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index aadee6d34c74..8d35893b2fa8 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -547,6 +547,10 @@ static int calc_digits(int num)
{
int count = 0;
+ /* It takes a digit to represent zero */
+ if (!num)
+ return 1;
+
while (num != 0) {
num /= 10;
count++;
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
index dda8e59149d2..be23d3c89a79 100644
--- a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
+++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
@@ -112,21 +112,21 @@
"MetricName": "indirect_branch"
},
{
- "MetricExpr": "(armv8_pmuv3_0@...nt\\=0x1014@ + armv8_pmuv3_0@...nt\\=0x1018@) / BR_MIS_PRED",
+ "MetricExpr": "(armv8_pmuv3_0@...nt\\=0x1013@ + armv8_pmuv3_0@...nt\\=0x1016@) / BR_MIS_PRED",
"PublicDescription": "Push branch L3 topdown metric",
"BriefDescription": "Push branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "push_branch"
},
{
- "MetricExpr": "armv8_pmuv3_0@...nt\\=0x100c@ / BR_MIS_PRED",
+ "MetricExpr": "armv8_pmuv3_0@...nt\\=0x100d@ / BR_MIS_PRED",
"PublicDescription": "Pop branch L3 topdown metric",
"BriefDescription": "Pop branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "pop_branch"
},
{
- "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0@...nt\\=0x1010@ - armv8_pmuv3_0@...nt\\=0x1014@ - armv8_pmuv3_0@...nt\\=0x1018@ - armv8_pmuv3_0@...nt\\=0x100c@) / BR_MIS_PRED",
+ "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0@...nt\\=0x1010@ - armv8_pmuv3_0@...nt\\=0x1013@ - armv8_pmuv3_0@...nt\\=0x1016@ - armv8_pmuv3_0@...nt\\=0x100d@) / BR_MIS_PRED",
"PublicDescription": "Other branch L3 topdown metric",
"BriefDescription": "Other branch L3 topdown metric",
"MetricGroup": "TopDownL3",
diff --git a/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json b/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
index 8ba3e81c9808..fe050d44374b 100644
--- a/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power10/nest_metrics.json
@@ -1,13 +1,13 @@
[
{
"MetricName": "VEC_GROUP_PUMP_RETRY_RATIO_P01",
- "MetricExpr": "(hv_24x7@...PB_RTY_VG_PUMP01\\,chip\\=?@ / hv_24x7@...PB_VG_PUMP01\\,chip\\=?@) * 100",
+ "MetricExpr": "(hv_24x7@...PB_RTY_VG_PUMP01\\,chip\\=?@ / (1 + hv_24x7@...PB_VG_PUMP01\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "VEC_GROUP_PUMP_RETRY_RATIO_P23",
- "MetricExpr": "(hv_24x7@...PB_RTY_VG_PUMP23\\,chip\\=?@ / hv_24x7@...PB_VG_PUMP23\\,chip\\=?@) * 100",
+ "MetricExpr": "(hv_24x7@...PB_RTY_VG_PUMP23\\,chip\\=?@ / (1 + hv_24x7@...PB_VG_PUMP23\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
@@ -61,13 +61,13 @@
},
{
"MetricName": "REMOTE_NODE_PUMPS_RETRIES_RATIO_P01",
- "MetricExpr": "(hv_24x7@...PB_RTY_RNS_PUMP01\\,chip\\=?@ / hv_24x7@...PB_RNS_PUMP01\\,chip\\=?@) * 100",
+ "MetricExpr": "(hv_24x7@...PB_RTY_RNS_PUMP01\\,chip\\=?@ / (1 + hv_24x7@...PB_RNS_PUMP01\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "REMOTE_NODE_PUMPS_RETRIES_RATIO_P23",
- "MetricExpr": "(hv_24x7@...PB_RTY_RNS_PUMP23\\,chip\\=?@ / hv_24x7@...PB_RNS_PUMP23\\,chip\\=?@) * 100",
+ "MetricExpr": "(hv_24x7@...PB_RTY_RNS_PUMP23\\,chip\\=?@ / (1 + hv_24x7@...PB_RNS_PUMP23\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
@@ -151,193 +151,193 @@
},
{
"MetricName": "XLINK0_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK1_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK2_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK3_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK4_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK5_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK6_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK7_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK0_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK1_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK2_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK3_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK4_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK5_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK6_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "XLINK7_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...XLINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...XLINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...XLINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...XLINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK0_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK0_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK1_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK1_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK2_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK2_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK3_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK3_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK4_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK4_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK5_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK5_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK6_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK6_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK7_OUT_TOTAL_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (hv_24x7@...ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK7_OUT_ODD_TOTAL_UTIL\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_TOTAL_UTIL\\,chip\\=?@) / (1 + hv_24x7@...ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK0_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK0_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK0_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK0_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK1_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK1_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK1_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK1_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK2_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK2_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK2_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK2_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK3_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK3_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK3_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK3_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK4_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK4_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK4_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK4_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK5_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK5_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK5_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK5_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK6_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK6_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK6_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK6_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
{
"MetricName": "ALINK7_OUT_DATA_UTILIZATION",
- "MetricExpr": "((hv_24x7@...ALINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_DATA\\,chip\\=?@) / (hv_24x7@...ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
+ "MetricExpr": "((hv_24x7@...ALINK7_OUT_ODD_DATA\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_DATA\\,chip\\=?@) / (1 + hv_24x7@...ALINK7_OUT_ODD_AVLBL_CYCLES\\,chip\\=?@ + hv_24x7@...ALINK7_OUT_EVEN_AVLBL_CYCLES\\,chip\\=?@)) * 100",
"ScaleUnit": "1.063%",
"AggregationMode": "PerChip"
},
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 8d2865b9ade2..c7f78d589e1c 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -2260,11 +2260,19 @@ struct sym_args {
bool near;
};
+static bool kern_sym_name_match(const char *kname, const char *name)
+{
+ size_t n = strlen(name);
+
+ return !strcmp(kname, name) ||
+ (!strncmp(kname, name, n) && kname[n] == '\t');
+}
+
static bool kern_sym_match(struct sym_args *args, const char *name, char type)
{
/* A function with the same name, and global or the n'th found or any */
return kallsyms__is_function(type) &&
- !strcmp(name, args->name) &&
+ kern_sym_name_match(name, args->name) &&
((args->global && isupper(type)) ||
(args->selected && ++(args->cnt) == args->idx) ||
(!args->global && !args->selected));
diff --git a/tools/testing/selftests/kvm/memslot_modification_stress_test.c b/tools/testing/selftests/kvm/memslot_modification_stress_test.c
index 4cfcafea9f5a..1d806b8ffee2 100644
--- a/tools/testing/selftests/kvm/memslot_modification_stress_test.c
+++ b/tools/testing/selftests/kvm/memslot_modification_stress_test.c
@@ -72,7 +72,7 @@ struct memslot_antagonist_args {
static void add_remove_memslot(struct kvm_vm *vm, useconds_t delay,
uint64_t nr_modifications)
{
- const uint64_t pages = 1;
+ uint64_t pages = max_t(int, vm->page_size, getpagesize()) / vm->page_size;
uint64_t gpa;
int i;
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