From: Arvind Yadav <arvind.yadav@xxxxxxx>
This patch sets new parameters defined in v11_struct for
usermode queue with the respective allocated gpu context
space addresses.
V4: Split the patch into two parts, keep only the set parameter
part in this series (Alex).
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: Christian Koenig <christian.koenig@xxxxxxx>
Cc: Shashank Sharma <shashank.sharma@xxxxxxx>
Signed-off-by: Arvind Yadav <arvind.yadav@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index f6b33faea86f..86de35292f69 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -6411,6 +6411,21 @@ const struct amdgpu_ip_block_version gfx_v11_0_ip_block =
.funcs = &gfx_v11_0_ip_funcs,
};
+static void gfx_v11_userq_set_ctx_space(struct amdgpu_userq_mgr *uq_mgr,
+ struct amdgpu_usermode_queue *queue)
+{
+ struct v11_gfx_mqd *mqd = queue->mqd.cpu_ptr;
+
+ mqd->shadow_base_lo = queue->shadow_ctx_gpu_addr & 0xfffffffc;
+ mqd->shadow_base_hi = upper_32_bits(queue->shadow_ctx_gpu_addr);
+
+ mqd->gds_bkup_base_lo = queue->gds_ctx_gpu_addr & 0xfffffffc;
+ mqd->gds_bkup_base_hi = upper_32_bits(queue->gds_ctx_gpu_addr);
+
+ mqd->fw_work_area_base_lo = queue->fw_ctx_gpu_addr & 0xfffffffc;
+ mqd->fw_work_area_base_lo = upper_32_bits(queue->fw_ctx_gpu_addr);
+}
+
static int gfx_v11_userq_create_ctx_space(struct amdgpu_userq_mgr *uq_mgr,
struct amdgpu_usermode_queue *queue)
{
@@ -6484,12 +6499,14 @@ gfx_v11_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_usermode
queue->userq_prop.use_doorbell = true;
queue->userq_prop.mqd_gpu_addr = mqd->gpu_addr;
r = gfx_v11_mqd->init_mqd(adev, (void *)mqd->cpu_ptr, &queue->userq_prop);
- amdgpu_bo_unreserve(mqd->obj);
if (r) {
+ amdgpu_bo_unreserve(mqd->obj);
DRM_ERROR("Failed to init MQD for queue\n");
goto free_ctx;
}
+ gfx_v11_userq_set_ctx_space(uq_mgr, queue);
+ amdgpu_bo_unreserve(mqd->obj);
DRM_DEBUG_DRIVER("MQD for queue %d created\n", queue->queue_id);
return 0;
--
2.40.0
