[PATCH 4/5] drm/amdkfd: enable watch points globally for gfx943

[Eric Huang]

From: Jonathan Kim <jonathan.kim at amd.com>

Set watch points for all xcc instances on GFX943.

Signed-off-by: Jonathan Kim <jonathan.kim at amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling at amd.com>
Signed-off-by: Eric Huang <jinhuieric.huang at amd.com>
---
 .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c  |  6 ++++--
 drivers/gpu/drm/amd/amdkfd/kfd_debug.c           | 16 ++++++++++------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c
index c0546db91579..d9357a61bf31 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c
@@ -480,11 +480,13 @@ static uint32_t kgd_gfx_v9_4_3_set_address_watch(
 			VALID,
 			1);
 
-	WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_H) +
+	WREG32_RLC((SOC15_REG_OFFSET(GC, GET_INST(GC, inst),
+			regTCP_WATCH0_ADDR_H) +
 			(watch_id * TCP_WATCH_STRIDE)),
 			watch_address_high);
 
-	WREG32_RLC((SOC15_REG_OFFSET(GC, 0, regTCP_WATCH0_ADDR_L) +
+	WREG32_RLC((SOC15_REG_OFFSET(GC, GET_INST(GC, inst),
+			regTCP_WATCH0_ADDR_L) +
 			(watch_id * TCP_WATCH_STRIDE)),
 			watch_address_low);
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_debug.c b/drivers/gpu/drm/amd/amdkfd/kfd_debug.c
index dcc49183364b..b4ec809c8892 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_debug.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_debug.c
@@ -413,7 +413,8 @@ static bool kfd_dbg_owns_dev_watch_id(struct kfd_process_device *pdd, int watch_
 int kfd_dbg_trap_clear_dev_address_watch(struct kfd_process_device *pdd,
 					uint32_t watch_id)
 {
-	int r;
+	int xcc_id, r;
+	uint32_t xcc_mask = pdd->dev->xcc_mask;
 
 	if (!kfd_dbg_owns_dev_watch_id(pdd, watch_id))
 		return -EINVAL;
@@ -425,10 +426,11 @@ int kfd_dbg_trap_clear_dev_address_watch(struct kfd_process_device *pdd,
 	}
 
 	amdgpu_gfx_off_ctrl(pdd->dev->adev, false);
-	pdd->watch_points[watch_id] = pdd->dev->kfd2kgd->clear_address_watch(
+	for_each_inst(xcc_id, xcc_mask)
+		pdd->watch_points[watch_id] = pdd->dev->kfd2kgd->clear_address_watch(
 							pdd->dev->adev,
 							watch_id,
-							0);
+							xcc_id);
 	amdgpu_gfx_off_ctrl(pdd->dev->adev, true);
 
 	if (!pdd->dev->kfd->shared_resources.enable_mes)
@@ -447,7 +449,8 @@ int kfd_dbg_trap_set_dev_address_watch(struct kfd_process_device *pdd,
 					uint32_t *watch_id,
 					uint32_t watch_mode)
 {
-	int r = kfd_dbg_get_dev_watch_id(pdd, watch_id);
+	int xcc_id, r = kfd_dbg_get_dev_watch_id(pdd, watch_id);
+	uint32_t xcc_mask = pdd->dev->xcc_mask;
 
 	if (r)
 		return r;
@@ -461,14 +464,15 @@ int kfd_dbg_trap_set_dev_address_watch(struct kfd_process_device *pdd,
 	}
 
 	amdgpu_gfx_off_ctrl(pdd->dev->adev, false);
-	pdd->watch_points[*watch_id] = pdd->dev->kfd2kgd->set_address_watch(
+	for_each_inst(xcc_id, xcc_mask)
+		pdd->watch_points[*watch_id] = pdd->dev->kfd2kgd->set_address_watch(
 				pdd->dev->adev,
 				watch_address,
 				watch_address_mask,
 				*watch_id,
 				watch_mode,
 				pdd->dev->vm_info.last_vmid_kfd,
-				0);
+				xcc_id);
 	amdgpu_gfx_off_ctrl(pdd->dev->adev, true);
 
 	if (!pdd->dev->kfd->shared_resources.enable_mes)
-- 
2.34.1