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path: root/drivers/gpu/drm/radeon/evergreen.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index e49059dc9b8f..526e428cb4d0 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -139,6 +139,8 @@ void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
void evergreen_program_aspm(struct radeon_device *rdev);
extern void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl);
+extern void cayman_vm_decode_fault(struct radeon_device *rdev,
+ u32 status, u32 addr);
static const u32 evergreen_golden_registers[] =
{
@@ -4586,6 +4588,7 @@ int evergreen_irq_process(struct radeon_device *rdev)
bool queue_hotplug = false;
bool queue_hdmi = false;
bool queue_thermal = false;
+ u32 status, addr;
if (!rdev->ih.enabled || rdev->shutdown)
return IRQ_NONE;
@@ -4872,11 +4875,14 @@ restart_ih:
break;
case 146:
case 147:
+ addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
+ status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR));
+ addr);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
- RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS));
+ status);
+ cayman_vm_decode_fault(rdev, status, addr);
/* reset addr and status */
WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
break;