From: Le Ma <le.ma@xxxxxxx>
There is one more vmc interrupt and mmhub on Arcturus.
Signed-off-by: Le Ma <le.ma@xxxxxxx>
Acked-by: Snow Zhang < Snow.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 697319b77d74..d6aa290d567c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -312,10 +312,11 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src];
+ struct amdgpu_vmhub *hub;
bool retry_fault = !!(entry->src_data[1] & 0x80);
uint32_t status = 0;
u64 addr;
+ char hub_name[10];
addr = (u64)entry->src_data[0] << 12;
addr |= ((u64)entry->src_data[1] & 0xf) << 44;
@@ -324,6 +325,17 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
entry->timestamp))
return 1; /* This also prevents sending it to KFD */
+ if (entry->client_id == SOC15_IH_CLIENTID_VMC) {
+ snprintf(hub_name, sizeof(hub_name), "mmhub0");
+ hub = &adev->vmhub[AMDGPU_MMHUB_0];
+ } else if (entry->client_id == SOC15_IH_CLIENTID_VMC1) {
+ snprintf(hub_name, sizeof(hub_name), "mmhub1");
+ hub = &adev->vmhub[AMDGPU_MMHUB_1];
+ } else {
+ snprintf(hub_name, sizeof(hub_name), "gfxhub0");
+ hub = &adev->vmhub[AMDGPU_GFXHUB_0];
+ }
+
/* If it's the first fault for this address, process it normally */
if (!amdgpu_sriov_vf(adev)) {
status = RREG32(hub->vm_l2_pro_fault_status);
@@ -339,8 +351,7 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
dev_err(adev->dev,
"[%s] %s page fault (src_id:%u ring:%u vmid:%u "
"pasid:%u, for process %s pid %d thread %s pid %d)\n",
- entry->vmid_src ? "mmhub" : "gfxhub",
- retry_fault ? "retry" : "no-retry",
+ hub_name, retry_fault ? "retry" : "no-retry",
entry->src_id, entry->ring_id, entry->vmid,
entry->pasid, task_info.process_name, task_info.tgid,
task_info.task_name, task_info.pid);
--
2.20.1
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