| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20190122092243.21226-7-james.qian.wang@arm.com>
Date: Tue, 22 Jan 2019 09:24:25 +0000
From: "james qian wang (Arm Technology China)" <james.qian.wang@....com>
To: Liviu Dudau <Liviu.Dudau@....com>,
"airlied@...ux.ie" <airlied@...ux.ie>,
Brian Starkey <Brian.Starkey@....com>
CC: "Jonathan Chai (Arm Technology China)" <Jonathan.Chai@....com>,
"Julien Yin (Arm Technology China)" <Julien.Yin@....com>,
"thomas Sun (Arm Technology China)" <thomas.Sun@....com>,
"Lowry Li (Arm Technology China)" <Lowry.Li@....com>,
Ayan Halder <Ayan.Halder@....com>,
"Tiannan Zhu (Arm Technology China)" <Tiannan.Zhu@....com>,
"Jin Gao (Arm Technology China)" <Jin.Gao@....com>,
"Yiqi Kang (Arm Technology China)" <Yiqi.Kang@....com>,
nd <nd@....com>, "malidp@...s.arm.com" <malidp@...s.arm.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
"james qian wang (Arm Technology China)" <james.qian.wang@....com>
Subject: [PATCH v2 6/7] drm/komeda: Add irq handling
From: "james qian wang (Arm Technology China)" <james.qian.wang@....com>
1. Added irq_handler/irq_enable/irq_disable to komeda_dev_func, then the
Komeda-CORE can control the HW irq via these chip function.
2. Install irq and register irq_handler to system by DRM, so once the IRQ
coming, the handling sequence is:
komeda_kms_irq_handler(int irq, void *data)
/* step 1. call into the CHIP to recognize event */
mdev->funcs->irq_handler(mdev, &evts);
/* step 2. notify the crtc to handle the events */
for (i = 0; i < kms->n_crtcs; i++)
komeda_crtc_handle_event(&kms->crtcs[i], &evts);
v2:
- Move get IRQ number into this change.
- Enable irq before drm_dev_register.
Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@....com>
---
.../gpu/drm/arm/display/komeda/d71/d71_dev.c | 237 ++++++++++++++++++
.../gpu/drm/arm/display/komeda/komeda_crtc.c | 18 ++
.../gpu/drm/arm/display/komeda/komeda_dev.c | 6 +
.../gpu/drm/arm/display/komeda/komeda_dev.h | 46 ++++
.../gpu/drm/arm/display/komeda/komeda_kms.c | 37 ++-
.../gpu/drm/arm/display/komeda/komeda_kms.h | 3 +
6 files changed, 345 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
index b87ffae62dbe..afc13d3b3afc 100644
--- a/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
@@ -7,6 +7,240 @@
#include "d71_dev.h"
#include "malidp_io.h"
+static u64 get_lpu_event(struct d71_pipeline *d71_pipeline)
+{
+ u32 __iomem *reg = d71_pipeline->lpu_addr;
+ u32 status, raw_status;
+ u64 evts = 0ULL;
+
+ raw_status = malidp_read32(reg, BLK_IRQ_RAW_STATUS);
+ if (raw_status & LPU_IRQ_IBSY)
+ evts |= KOMEDA_EVENT_IBSY;
+ if (raw_status & LPU_IRQ_EOW)
+ evts |= KOMEDA_EVENT_EOW;
+
+ if (raw_status & (LPU_IRQ_ERR | LPU_IRQ_IBSY)) {
+ u32 restore = 0, tbu_status;
+ /* Check error of LPU status */
+ status = malidp_read32(reg, BLK_STATUS);
+ if (status & LPU_STATUS_AXIE) {
+ restore |= LPU_STATUS_AXIE;
+ evts |= KOMEDA_ERR_AXIE;
+ }
+ if (status & LPU_STATUS_ACE0) {
+ restore |= LPU_STATUS_ACE0;
+ evts |= KOMEDA_ERR_ACE0;
+ }
+ if (status & LPU_STATUS_ACE1) {
+ restore |= LPU_STATUS_ACE1;
+ evts |= KOMEDA_ERR_ACE1;
+ }
+ if (status & LPU_STATUS_ACE2) {
+ restore |= LPU_STATUS_ACE2;
+ evts |= KOMEDA_ERR_ACE2;
+ }
+ if (status & LPU_STATUS_ACE3) {
+ restore |= LPU_STATUS_ACE3;
+ evts |= KOMEDA_ERR_ACE3;
+ }
+ if (restore != 0)
+ malidp_write32_mask(reg, BLK_STATUS, restore, 0);
+
+ restore = 0;
+ /* Check errors of TBU status */
+ tbu_status = malidp_read32(reg, LPU_TBU_STATUS);
+ if (tbu_status & LPU_TBU_STATUS_TCF) {
+ restore |= LPU_TBU_STATUS_TCF;
+ evts |= KOMEDA_ERR_TCF;
+ }
+ if (tbu_status & LPU_TBU_STATUS_TTNG) {
+ restore |= LPU_TBU_STATUS_TTNG;
+ evts |= KOMEDA_ERR_TTNG;
+ }
+ if (tbu_status & LPU_TBU_STATUS_TITR) {
+ restore |= LPU_TBU_STATUS_TITR;
+ evts |= KOMEDA_ERR_TITR;
+ }
+ if (tbu_status & LPU_TBU_STATUS_TEMR) {
+ restore |= LPU_TBU_STATUS_TEMR;
+ evts |= KOMEDA_ERR_TEMR;
+ }
+ if (tbu_status & LPU_TBU_STATUS_TTF) {
+ restore |= LPU_TBU_STATUS_TTF;
+ evts |= KOMEDA_ERR_TTF;
+ }
+ if (restore != 0)
+ malidp_write32_mask(reg, LPU_TBU_STATUS, restore, 0);
+ }
+
+ malidp_write32(reg, BLK_IRQ_CLEAR, raw_status);
+ return evts;
+}
+
+static u64 get_cu_event(struct d71_pipeline *d71_pipeline)
+{
+ u32 __iomem *reg = d71_pipeline->cu_addr;
+ u32 status, raw_status;
+ u64 evts = 0ULL;
+
+ raw_status = malidp_read32(reg, BLK_IRQ_RAW_STATUS);
+ if (raw_status & CU_IRQ_OVR)
+ evts |= KOMEDA_EVENT_OVR;
+
+ if (raw_status & (CU_IRQ_ERR | CU_IRQ_OVR)) {
+ status = malidp_read32(reg, BLK_STATUS) & 0x7FFFFFFF;
+ if (status & CU_STATUS_CPE)
+ evts |= KOMEDA_ERR_CPE;
+ if (status & CU_STATUS_ZME)
+ evts |= KOMEDA_ERR_ZME;
+ if (status & CU_STATUS_CFGE)
+ evts |= KOMEDA_ERR_CFGE;
+ if (status)
+ malidp_write32_mask(reg, BLK_STATUS, status, 0);
+ }
+
+ malidp_write32(reg, BLK_IRQ_CLEAR, raw_status);
+
+ return evts;
+}
+
+static u64 get_dou_event(struct d71_pipeline *d71_pipeline)
+{
+ u32 __iomem *reg = d71_pipeline->dou_addr;
+ u32 status, raw_status;
+ u64 evts = 0ULL;
+
+ raw_status = malidp_read32(reg, BLK_IRQ_RAW_STATUS);
+ if (raw_status & DOU_IRQ_PL0)
+ evts |= KOMEDA_EVENT_VSYNC;
+ if (raw_status & DOU_IRQ_UND)
+ evts |= KOMEDA_EVENT_URUN;
+
+ if (raw_status & (DOU_IRQ_ERR | DOU_IRQ_UND)) {
+ u32 restore = 0;
+
+ status = malidp_read32(reg, BLK_STATUS);
+ if (status & DOU_STATUS_DRIFTTO) {
+ restore |= DOU_STATUS_DRIFTTO;
+ evts |= KOMEDA_ERR_DRIFTTO;
+ }
+ if (status & DOU_STATUS_FRAMETO) {
+ restore |= DOU_STATUS_FRAMETO;
+ evts |= KOMEDA_ERR_FRAMETO;
+ }
+ if (status & DOU_STATUS_TETO) {
+ restore |= DOU_STATUS_TETO;
+ evts |= KOMEDA_ERR_TETO;
+ }
+ if (status & DOU_STATUS_CSCE) {
+ restore |= DOU_STATUS_CSCE;
+ evts |= KOMEDA_ERR_CSCE;
+ }
+
+ if (restore != 0)
+ malidp_write32_mask(reg, BLK_STATUS, restore, 0);
+ }
+
+ malidp_write32(reg, BLK_IRQ_CLEAR, raw_status);
+ return evts;
+}
+
+static u64 get_pipeline_event(struct d71_pipeline *d71_pipeline, u32 gcu_status)
+{
+ u32 evts = 0ULL;
+
+ if (gcu_status & (GLB_IRQ_STATUS_LPU0 | GLB_IRQ_STATUS_LPU1))
+ evts |= get_lpu_event(d71_pipeline);
+
+ if (gcu_status & (GLB_IRQ_STATUS_CU0 | GLB_IRQ_STATUS_CU1))
+ evts |= get_cu_event(d71_pipeline);
+
+ if (gcu_status & (GLB_IRQ_STATUS_DOU0 | GLB_IRQ_STATUS_DOU1))
+ evts |= get_dou_event(d71_pipeline);
+
+ return evts;
+}
+
+static irqreturn_t
+d71_irq_handler(struct komeda_dev *mdev, struct komeda_events *evts)
+{
+ struct d71_dev *d71 = mdev->chip_data;
+ u32 status, gcu_status, raw_status;
+
+ gcu_status = malidp_read32(d71->gcu_addr, GLB_IRQ_STATUS);
+
+ if (gcu_status & GLB_IRQ_STATUS_GCU) {
+ raw_status = malidp_read32(d71->gcu_addr, BLK_IRQ_RAW_STATUS);
+ if (raw_status & GCU_IRQ_CVAL0)
+ evts->pipes[0] |= KOMEDA_EVENT_FLIP;
+ if (raw_status & GCU_IRQ_CVAL1)
+ evts->pipes[1] |= KOMEDA_EVENT_FLIP;
+ if (raw_status & GCU_IRQ_ERR) {
+ status = malidp_read32(d71->gcu_addr, BLK_STATUS);
+ if (status & GCU_STATUS_MERR) {
+ evts->global |= KOMEDA_ERR_MERR;
+ malidp_write32_mask(d71->gcu_addr, BLK_STATUS,
+ GCU_STATUS_MERR, 0);
+ }
+ }
+
+ malidp_write32(d71->gcu_addr, BLK_IRQ_CLEAR, raw_status);
+ }
+
+ if (gcu_status & GLB_IRQ_STATUS_PIPE0)
+ evts->pipes[0] |= get_pipeline_event(d71->pipes[0], gcu_status);
+
+ if (gcu_status & GLB_IRQ_STATUS_PIPE1)
+ evts->pipes[1] |= get_pipeline_event(d71->pipes[1], gcu_status);
+
+ return gcu_status ? IRQ_HANDLED : IRQ_NONE;
+}
+
+#define ENABLED_GCU_IRQS (GCU_IRQ_CVAL0 | GCU_IRQ_CVAL1 | \
+ GCU_IRQ_MODE | GCU_IRQ_ERR)
+#define ENABLED_LPU_IRQS (LPU_IRQ_IBSY | LPU_IRQ_ERR | LPU_IRQ_EOW)
+#define ENABLED_CU_IRQS (CU_IRQ_OVR | CU_IRQ_ERR)
+#define ENABLED_DOU_IRQS (DOU_IRQ_UND | DOU_IRQ_ERR)
+
+static int d71_enable_irq(struct komeda_dev *mdev)
+{
+ struct d71_dev *d71 = mdev->chip_data;
+ struct d71_pipeline *pipe;
+ u32 i;
+
+ malidp_write32_mask(d71->gcu_addr, BLK_IRQ_MASK,
+ ENABLED_GCU_IRQS, ENABLED_GCU_IRQS);
+ for (i = 0; i < d71->num_pipelines; i++) {
+ pipe = d71->pipes[i];
+ malidp_write32_mask(pipe->cu_addr, BLK_IRQ_MASK,
+ ENABLED_CU_IRQS, ENABLED_CU_IRQS);
+ malidp_write32_mask(pipe->lpu_addr, BLK_IRQ_MASK,
+ ENABLED_LPU_IRQS, ENABLED_LPU_IRQS);
+ malidp_write32_mask(pipe->dou_addr, BLK_IRQ_MASK,
+ ENABLED_DOU_IRQS, ENABLED_DOU_IRQS);
+ }
+ return 0;
+}
+
+static int d71_disable_irq(struct komeda_dev *mdev)
+{
+ struct d71_dev *d71 = mdev->chip_data;
+ struct d71_pipeline *pipe;
+ u32 i;
+
+ malidp_write32_mask(d71->gcu_addr, BLK_IRQ_MASK, ENABLED_GCU_IRQS, 0);
+ for (i = 0; i < d71->num_pipelines; i++) {
+ pipe = d71->pipes[i];
+ malidp_write32_mask(pipe->cu_addr, BLK_IRQ_MASK,
+ ENABLED_CU_IRQS, 0);
+ malidp_write32_mask(pipe->lpu_addr, BLK_IRQ_MASK,
+ ENABLED_LPU_IRQS, 0);
+ malidp_write32_mask(pipe->dou_addr, BLK_IRQ_MASK,
+ ENABLED_DOU_IRQS, 0);
+ }
+ return 0;
+}
+
static int d71_reset(struct d71_dev *d71)
{
u32 __iomem *gcu = d71->gcu_addr;
@@ -220,6 +454,9 @@ static struct komeda_dev_funcs d71_chip_funcs = {
.init_format_table = d71_init_fmt_tbl,
.enum_resources = d71_enum_resources,
.cleanup = d71_cleanup,
+ .irq_handler = d71_irq_handler,
+ .enable_irq = d71_enable_irq,
+ .disable_irq = d71_disable_irq,
};
struct komeda_dev_funcs *
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
index 5bb5a55f6b31..7ca9bc8ef725 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
@@ -14,6 +14,24 @@
#include "komeda_dev.h"
#include "komeda_kms.h"
+void komeda_crtc_handle_event(struct komeda_crtc *kcrtc,
+ struct komeda_events *evts)
+{
+ struct drm_crtc *crtc = &kcrtc->base;
+ u32 events = evts->pipes[kcrtc->master->id];
+
+ if (events & KOMEDA_EVENT_VSYNC)
+ drm_crtc_handle_vblank(crtc);
+
+ /* will handle it together with the write back support */
+ if (events & KOMEDA_EVENT_EOW)
+ DRM_DEBUG("EOW.\n");
+
+ /* will handle it with crtc->flush */
+ if (events & KOMEDA_EVENT_FLIP)
+ DRM_DEBUG("FLIP Done.\n");
+}
+
struct drm_crtc_helper_funcs komeda_crtc_helper_funcs = {
};
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index a1160e2f07ec..01ae869b659b 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -49,6 +49,7 @@ static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
static int komeda_parse_dt(struct device *dev, struct komeda_dev *mdev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct device_node *child, *np = dev->of_node;
struct clk *clk;
int ret;
@@ -58,6 +59,11 @@ static int komeda_parse_dt(struct device *dev, struct komeda_dev *mdev)
return PTR_ERR(clk);
mdev->mclk = clk;
+ mdev->irq = platform_get_irq(pdev, 0);
+ if (mdev->irq < 0) {
+ DRM_ERROR("could not get IRQ number.\n");
+ return mdev->irq;
+ }
for_each_available_child_of_node(np, child) {
if (of_node_cmp(child->name, "pipeline") == 0) {
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
index 0f77dead6a23..681fe022bd22 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
@@ -13,6 +13,33 @@
#include "malidp_product.h"
#include "komeda_format_caps.h"
+#define KOMEDA_EVENT_VSYNC BIT_ULL(0)
+#define KOMEDA_EVENT_FLIP BIT_ULL(1)
+#define KOMEDA_EVENT_URUN BIT_ULL(2)
+#define KOMEDA_EVENT_IBSY BIT_ULL(3)
+#define KOMEDA_EVENT_OVR BIT_ULL(4)
+#define KOMEDA_EVENT_EOW BIT_ULL(5)
+#define KOMEDA_EVENT_MODE BIT_ULL(6)
+
+#define KOMEDA_ERR_TETO BIT_ULL(14)
+#define KOMEDA_ERR_TEMR BIT_ULL(15)
+#define KOMEDA_ERR_TITR BIT_ULL(16)
+#define KOMEDA_ERR_CPE BIT_ULL(17)
+#define KOMEDA_ERR_CFGE BIT_ULL(18)
+#define KOMEDA_ERR_AXIE BIT_ULL(19)
+#define KOMEDA_ERR_ACE0 BIT_ULL(20)
+#define KOMEDA_ERR_ACE1 BIT_ULL(21)
+#define KOMEDA_ERR_ACE2 BIT_ULL(22)
+#define KOMEDA_ERR_ACE3 BIT_ULL(23)
+#define KOMEDA_ERR_DRIFTTO BIT_ULL(24)
+#define KOMEDA_ERR_FRAMETO BIT_ULL(25)
+#define KOMEDA_ERR_CSCE BIT_ULL(26)
+#define KOMEDA_ERR_ZME BIT_ULL(27)
+#define KOMEDA_ERR_MERR BIT_ULL(28)
+#define KOMEDA_ERR_TCF BIT_ULL(29)
+#define KOMEDA_ERR_TTNG BIT_ULL(30)
+#define KOMEDA_ERR_TTF BIT_ULL(31)
+
/* malidp device id */
enum {
MALI_D71 = 0,
@@ -39,6 +66,11 @@ struct komeda_product_data {
struct komeda_dev;
+struct komeda_events {
+ u64 global;
+ u64 pipes[KOMEDA_MAX_PIPELINES];
+};
+
/**
* struct komeda_dev_funcs
*
@@ -60,6 +92,17 @@ struct komeda_dev_funcs {
int (*enum_resources)(struct komeda_dev *mdev);
/** @cleanup: call to chip to cleanup komeda_dev->chip data */
void (*cleanup)(struct komeda_dev *mdev);
+ /**
+ * @irq_handler:
+ *
+ * for CORE to get the HW event from the CHIP when interrupt happened.
+ */
+ irqreturn_t (*irq_handler)(struct komeda_dev *mdev,
+ struct komeda_events *events);
+ /** @enable_irq: enable irq */
+ int (*enable_irq)(struct komeda_dev *mdev);
+ /** @disable_irq: disable irq */
+ int (*disable_irq)(struct komeda_dev *mdev);
};
/**
@@ -81,6 +124,9 @@ struct komeda_dev {
/** @mck: HW main engine clk */
struct clk *mclk;
+ /** @irq: irq number */
+ int irq;
+
int n_pipelines;
struct komeda_pipeline *pipelines[KOMEDA_MAX_PIPELINES];
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 3fc096d3883e..4adc6a3104c9 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -29,10 +29,31 @@ static int komeda_gem_cma_dumb_create(struct drm_file *file,
return drm_gem_cma_dumb_create_internal(file, dev, args);
}
+static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
+{
+ struct drm_device *drm = data;
+ struct komeda_dev *mdev = drm->dev_private;
+ struct komeda_kms_dev *kms = to_kdev(drm);
+ struct komeda_events evts;
+ irqreturn_t status;
+ u32 i;
+
+ /* Call into the CHIP to recognize events */
+ memset(&evts, 0, sizeof(evts));
+ status = mdev->funcs->irq_handler(mdev, &evts);
+
+ /* Notify the crtc to handle the events */
+ for (i = 0; i < kms->n_crtcs; i++)
+ komeda_crtc_handle_event(&kms->crtcs[i], &evts);
+
+ return status;
+}
+
static struct drm_driver komeda_kms_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC |
- DRIVER_PRIME,
+ DRIVER_PRIME | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.lastclose = drm_fb_helper_lastclose,
+ .irq_handler = komeda_kms_irq_handler,
.gem_free_object_unlocked = drm_gem_cma_free_object,
.gem_vm_ops = &drm_gem_cma_vm_ops,
.dumb_create = komeda_gem_cma_dumb_create,
@@ -140,12 +161,22 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev)
drm_mode_config_reset(drm);
- err = drm_dev_register(drm, 0);
+ err = drm_irq_install(drm, mdev->irq);
if (err)
goto cleanup_mode_config;
+ err = mdev->funcs->enable_irq(mdev);
+ if (err)
+ goto uninstall_irq;
+
+ err = drm_dev_register(drm, 0);
+ if (err)
+ goto uninstall_irq;
+
return kms;
+uninstall_irq:
+ drm_irq_uninstall(drm);
cleanup_mode_config:
drm_mode_config_cleanup(drm);
free_kms:
@@ -158,7 +189,9 @@ void komeda_kms_detach(struct komeda_kms_dev *kms)
struct drm_device *drm = &kms->base;
struct komeda_dev *mdev = drm->dev_private;
+ mdev->funcs->disable_irq(mdev);
drm_dev_unregister(drm);
+ drm_irq_uninstall(drm);
component_unbind_all(mdev->dev, drm);
komeda_kms_cleanup_private_objs(mdev);
drm_mode_config_cleanup(drm);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
index f519a4c587e6..0faeeac2765a 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.h
@@ -109,6 +109,9 @@ int komeda_kms_add_private_objs(struct komeda_kms_dev *kms,
struct komeda_dev *mdev);
void komeda_kms_cleanup_private_objs(struct komeda_dev *mdev);
+void komeda_crtc_handle_event(struct komeda_crtc *kcrtc,
+ struct komeda_events *evts);
+
struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev);
void komeda_kms_detach(struct komeda_kms_dev *kms);
--
2.17.1
Powered by blists - more mailing lists