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Date: Mon, 7 Jul 2008 23:57:24 +0200
From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To: linux-ide@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 9/10] ide-generic: remove ide_default_{io_base,irq}() inlines
Replace ide_default_{io_base,irq}() inlines by legacy_{bases,irqs}[].
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
drivers/ide/ide-generic.c | 30 +++++++++++++++++++--
include/asm-alpha/ide.h | 24 -----------------
include/asm-ia64/ide.h | 29 --------------------
include/asm-m32r/ide.h | 50 ------------------------------------
include/asm-mips/mach-generic/ide.h | 28 --------------------
include/asm-x86/ide.h | 28 --------------------
6 files changed, 27 insertions(+), 162 deletions(-)
Index: b/drivers/ide/ide-generic.c
===================================================================
--- a/drivers/ide/ide-generic.c
+++ b/drivers/ide/ide-generic.c
@@ -20,6 +20,11 @@
#include <linux/module.h>
#include <linux/ide.h>
+/* FIXME: convert m32r to use ide_platform host driver */
+#ifdef CONFIG_M32R
+#include <asm/m32r.h>
+#endif
+
#define DRV_NAME "ide_generic"
static int probe_mask = 0x03;
@@ -80,6 +85,21 @@ static int __init ide_generic_sysfs_init
return 0;
}
+#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
+ || defined(CONFIG_PLAT_OPSPUT)
+static const u16 legacy_bases[] = { 0x1f0 };
+static const int legacy_irqs[] = { PLD_IRQ_CFIREQ };
+#elif defined(CONFIG_PLAT_MAPPI3)
+static const u16 legacy_bases[] = { 0x1f0, 0x170 };
+static const int legacy_irqs[] = { PLD_IRQ_CFIREQ, PLD_IRQ_IDEIREQ };
+#elif defined(CONFIG_ALPHA)
+static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168 };
+static const int legacy_irqs[] = { 14, 15, 11, 10 };
+#else
+static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
+static const int legacy_irqs[] = { 14, 15, 11, 10, 8, 12 };
+#endif
+
static int __init ide_generic_init(void)
{
hw_regs_t hw[MAX_HWIFS], *hws[MAX_HWIFS];
@@ -94,8 +114,8 @@ static int __init ide_generic_init(void)
printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" module "
"parameter for probing all legacy ISA IDE ports\n");
- for (i = 0; i < MAX_HWIFS; i++) {
- io_addr = ide_default_io_base(i);
+ for (i = 0; i < ARRAY_SIZE(legacy_bases); i++) {
+ io_addr = legacy_bases[i];
hws[i] = NULL;
@@ -117,7 +137,11 @@ static int __init ide_generic_init(void)
memset(&hw[i], 0, sizeof(hw[i]));
ide_std_init_ports(&hw[i], io_addr, io_addr + 0x206);
- hw[i].irq = ide_default_irq(io_addr);
+#ifdef CONFIG_IA64
+ hw[i].irq = isa_irq_to_vector(legacy_irqs[i]);
+#else
+ hw[i].irq = legacy_irqs[i];
+#endif
hw[i].chipset = ide_generic;
hws[i] = &hw[i];
Index: b/include/asm-alpha/ide.h
===================================================================
--- a/include/asm-alpha/ide.h
+++ b/include/asm-alpha/ide.h
@@ -13,30 +13,6 @@
#ifdef __KERNEL__
-static inline int ide_default_irq(unsigned long base)
-{
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- case 0x1e8: return 11;
- case 0x168: return 10;
- default:
- return 0;
- }
-}
-
-static inline unsigned long ide_default_io_base(int index)
-{
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- default:
- return 0;
- }
-}
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
Index: b/include/asm-ia64/ide.h
===================================================================
--- a/include/asm-ia64/ide.h
+++ b/include/asm-ia64/ide.h
@@ -13,37 +13,8 @@
#ifdef __KERNEL__
-
#include <linux/irq.h>
-static inline int ide_default_irq(unsigned long base)
-{
- switch (base) {
- case 0x1f0: return isa_irq_to_vector(14);
- case 0x170: return isa_irq_to_vector(15);
- case 0x1e8: return isa_irq_to_vector(11);
- case 0x168: return isa_irq_to_vector(10);
- case 0x1e0: return isa_irq_to_vector(8);
- case 0x160: return isa_irq_to_vector(12);
- default:
- return 0;
- }
-}
-
-static inline unsigned long ide_default_io_base(int index)
-{
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
- default:
- return 0;
- }
-}
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
Index: b/include/asm-m32r/ide.h
===================================================================
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -13,56 +13,6 @@
#ifdef __KERNEL__
-#include <asm/m32r.h>
-
-static __inline__ int ide_default_irq(unsigned long base)
-{
- switch (base) {
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
- || defined(CONFIG_PLAT_OPSPUT)
- case 0x1f0: return PLD_IRQ_CFIREQ;
- default:
- return 0;
-#elif defined(CONFIG_PLAT_MAPPI3)
- case 0x1f0: return PLD_IRQ_CFIREQ;
- case 0x170: return PLD_IRQ_IDEIREQ;
- default:
- return 0;
-#else
- case 0x1f0: return 14;
- case 0x170: return 15;
- case 0x1e8: return 11;
- case 0x168: return 10;
- case 0x1e0: return 8;
- case 0x160: return 12;
- default:
- return 0;
-#endif
- }
-}
-
-static __inline__ unsigned long ide_default_io_base(int index)
-{
- switch (index) {
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
- || defined(CONFIG_PLAT_OPSPUT)
- case 0: return 0x1f0;
-#elif defined(CONFIG_PLAT_MAPPI3)
- case 0: return 0x1f0;
- case 1: return 0x170;
-#else
- case 0: return 0x1f0;
- case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
-#endif
- default:
- return 0;
- }
-}
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
Index: b/include/asm-mips/mach-generic/ide.h
===================================================================
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -48,34 +48,6 @@ found:
#endif
}
-static __inline__ int ide_default_irq(unsigned long base)
-{
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- case 0x1e8: return 11;
- case 0x168: return 10;
- case 0x1e0: return 8;
- case 0x160: return 12;
- default:
- return 0;
- }
-}
-
-static __inline__ unsigned long ide_default_io_base(int index)
-{
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
- default:
- return 0;
- }
-}
-
/* MIPS port and memory-mapped I/O string operations. */
static inline void __ide_flush_prologue(void)
{
Index: b/include/asm-x86/ide.h
===================================================================
--- a/include/asm-x86/ide.h
+++ b/include/asm-x86/ide.h
@@ -11,34 +11,6 @@
#ifdef __KERNEL__
-static __inline__ int ide_default_irq(unsigned long base)
-{
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- case 0x1e8: return 11;
- case 0x168: return 10;
- case 0x1e0: return 8;
- case 0x160: return 12;
- default:
- return 0;
- }
-}
-
-static __inline__ unsigned long ide_default_io_base(int index)
-{
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
- default:
- return 0;
- }
-}
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
--
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