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From e468a2618e85630c1443bdd8402eb05443c05b9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Tue, 29 Oct 2013 20:14:48 +0100
Subject: [PATCH 01/60] drm/radeon: add vm_set_page tracepoint
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/radeon/cik_sdma.c | 3 +++
drivers/gpu/drm/radeon/ni_dma.c | 3 +++
drivers/gpu/drm/radeon/radeon_trace.h | 24 ++++++++++++++++++++++++
drivers/gpu/drm/radeon/si_dma.c | 3 +++
4 files changed, 33 insertions(+)
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index dc055d4..f0020fe 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -25,6 +25,7 @@
#include <drm/drmP.h>
#include "radeon.h"
#include "radeon_asic.h"
+#include "radeon_trace.h"
#include "cikd.h"
/* sdma */
@@ -650,6 +651,8 @@ void cik_sdma_vm_set_page(struct radeon_device *rdev,
uint64_t value;
unsigned ndw;
+ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
+
if (flags & RADEON_VM_PAGE_SYSTEM) {
while (count) {
ndw = count * 2;
diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c
index d0e4ab1..599e87b 100644
--- a/drivers/gpu/drm/radeon/ni_dma.c
+++ b/drivers/gpu/drm/radeon/ni_dma.c
@@ -24,6 +24,7 @@
#include <drm/drmP.h>
#include "radeon.h"
#include "radeon_asic.h"
+#include "radeon_trace.h"
#include "nid.h"
u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev);
@@ -254,6 +255,8 @@ void cayman_dma_vm_set_page(struct radeon_device *rdev,
uint64_t value;
unsigned ndw;
+ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
+
if ((flags & RADEON_VM_PAGE_SYSTEM) || (count == 1)) {
while (count) {
ndw = count * 2;
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index f7e3678..811bca6 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -47,6 +47,30 @@ TRACE_EVENT(radeon_cs,
__entry->fences)
);
+TRACE_EVENT(radeon_vm_set_page,
+ TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
+ uint32_t incr, uint32_t flags),
+ TP_ARGS(pe, addr, count, incr, flags),
+ TP_STRUCT__entry(
+ __field(u64, pe)
+ __field(u64, addr)
+ __field(u32, count)
+ __field(u32, incr)
+ __field(u32, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->pe = pe;
+ __entry->addr = addr;
+ __entry->count = count;
+ __entry->incr = incr;
+ __entry->flags = flags;
+ ),
+ TP_printk("pe=%010Lx, addr=%010Lx, incr=%u, flags=%08x, count=%u",
+ __entry->pe, __entry->addr, __entry->incr,
+ __entry->flags, __entry->count)
+);
+
DECLARE_EVENT_CLASS(radeon_fence_request,
TP_PROTO(struct drm_device *dev, u32 seqno),
diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
index 49909d2..17205fd 100644
--- a/drivers/gpu/drm/radeon/si_dma.c
+++ b/drivers/gpu/drm/radeon/si_dma.c
@@ -24,6 +24,7 @@
#include <drm/drmP.h>
#include "radeon.h"
#include "radeon_asic.h"
+#include "radeon_trace.h"
#include "sid.h"
u32 si_gpu_check_soft_reset(struct radeon_device *rdev);
@@ -79,6 +80,8 @@ void si_dma_vm_set_page(struct radeon_device *rdev,
uint64_t value;
unsigned ndw;
+ trace_radeon_vm_set_page(pe, addr, count, incr, r600_flags);
+
if (flags & RADEON_VM_PAGE_SYSTEM) {
while (count) {
ndw = count * 2;
--
1.9.1
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