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drm/amdgpu: add vmhub funcs helper (v2)

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This patch is to introduce vmhub funcs helper to add following callback
(print_l2_protection_fault_status). Each GC/MMHUB register specific programming
should be in gfxhub/mmhub level.

v2: remove the condition of funcs assignment.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui
2020-07-21 17:39:26 +08:00
committed by Alex Deucher
parent f2c1b5c145
commit 2577db91e8
5 changed files with 108 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
+7
View File
@@ -74,6 +74,11 @@ struct amdgpu_gmc_fault {
/*
* VMHUB structures, functions & helpers
*/
struct amdgpu_vmhub_funcs {
void (*print_l2_protection_fault_status)(struct amdgpu_device *adev,
uint32_t status);
};
struct amdgpu_vmhub {
uint32_t ctx0_ptb_addr_lo32;
uint32_t ctx0_ptb_addr_hi32;
@@ -94,6 +99,8 @@ struct amdgpu_vmhub {
uint32_t eng_addr_distance; /* include LO32/HI32 */
uint32_t vm_cntx_cntl_vm_fault;
const struct amdgpu_vmhub_funcs *vmhub_funcs;
};
/*
drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c
+33
View File
@@ -31,6 +31,33 @@
#include "soc15_common.h"
static void
gfxhub_v2_0_print_l2_protection_fault_status(struct amdgpu_device *adev,
uint32_t status)
{
dev_err(adev->dev,
"GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n",
status);
dev_err(adev->dev, "\t Faulty UTCL2 client ID: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, CID));
dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS));
dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR));
dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS));
dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));
dev_err(adev->dev, "\t RW: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, RW));
}
u64 gfxhub_v2_0_get_fb_location(struct amdgpu_device *adev)
{
u64 base = RREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE);
@@ -360,6 +387,10 @@ void gfxhub_v2_0_set_fault_enable_default(struct amdgpu_device *adev,
WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL, tmp);
}
static const struct amdgpu_vmhub_funcs gfxhub_v2_0_vmhub_funcs = {
.print_l2_protection_fault_status = gfxhub_v2_0_print_l2_protection_fault_status,
};
void gfxhub_v2_0_init(struct amdgpu_device *adev)
{
struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB_0];
@@ -398,4 +429,6 @@ void gfxhub_v2_0_init(struct amdgpu_device *adev)
GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK;
hub->vmhub_funcs = &gfxhub_v2_0_vmhub_funcs;
}
drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
+33
View File
@@ -31,6 +31,33 @@
#include "soc15_common.h"
static void
gfxhub_v2_1_print_l2_protection_fault_status(struct amdgpu_device *adev,
uint32_t status)
{
dev_err(adev->dev,
"GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n",
status);
dev_err(adev->dev, "\t Faulty UTCL2 client ID: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, CID));
dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS));
dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR));
dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS));
dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));
dev_err(adev->dev, "\t RW: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, RW));
}
u64 gfxhub_v2_1_get_fb_location(struct amdgpu_device *adev)
{
u64 base = RREG32_SOC15(GC, 0, mmGCMC_VM_FB_LOCATION_BASE);
@@ -359,6 +386,10 @@ void gfxhub_v2_1_set_fault_enable_default(struct amdgpu_device *adev,
WREG32_SOC15(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL, tmp);
}
static const struct amdgpu_vmhub_funcs gfxhub_v2_1_vmhub_funcs = {
.print_l2_protection_fault_status = gfxhub_v2_1_print_l2_protection_fault_status,
};
void gfxhub_v2_1_init(struct amdgpu_device *adev)
{
struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB_0];
@@ -397,6 +428,8 @@ void gfxhub_v2_1_init(struct amdgpu_device *adev)
GCVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
GCVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
GCVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK;
hub->vmhub_funcs = &gfxhub_v2_1_vmhub_funcs;
}
int gfxhub_v2_1_get_xgmi_info(struct amdgpu_device *adev)
drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+2 -23
View File
@@ -121,29 +121,8 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev,
task_info.task_name, task_info.pid);
dev_err(adev->dev, " in page starting at address 0x%016llx from client %d\n",
addr, entry->client_id);
if (!amdgpu_sriov_vf(adev)) {
dev_err(adev->dev,
"GCVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n",
status);
dev_err(adev->dev, "\t Faulty UTCL2 client ID: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, CID));
dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS));
dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR));
dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS));
dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));
dev_err(adev->dev, "\t RW: 0x%lx\n",
REG_GET_FIELD(status,
GCVM_L2_PROTECTION_FAULT_STATUS, RW));
}
if (!amdgpu_sriov_vf(adev))
hub->vmhub_funcs->print_l2_protection_fault_status(adev, status);
}
return 0;
drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+33
View File
@@ -36,6 +36,33 @@
#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid 0x0070
#define mmDAGB0_CNTL_MISC2_Sienna_Cichlid_BASE_IDX 0
static void
mmhub_v2_0_print_l2_protection_fault_status(struct amdgpu_device *adev,
uint32_t status)
{
dev_err(adev->dev,
"MMVM_L2_PROTECTION_FAULT_STATUS:0x%08X\n",
status);
dev_err(adev->dev, "\t Faulty UTCL2 client ID: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, CID));
dev_err(adev->dev, "\t MORE_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, MORE_FAULTS));
dev_err(adev->dev, "\t WALKER_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, WALKER_ERROR));
dev_err(adev->dev, "\t PERMISSION_FAULTS: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, PERMISSION_FAULTS));
dev_err(adev->dev, "\t MAPPING_ERROR: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, MAPPING_ERROR));
dev_err(adev->dev, "\t RW: 0x%lx\n",
REG_GET_FIELD(status,
MMVM_L2_PROTECTION_FAULT_STATUS, RW));
}
void mmhub_v2_0_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid,
uint64_t page_table_base)
{
@@ -351,6 +378,10 @@ void mmhub_v2_0_set_fault_enable_default(struct amdgpu_device *adev, bool value)
WREG32_SOC15(MMHUB, 0, mmMMVM_L2_PROTECTION_FAULT_CNTL, tmp);
}
static const struct amdgpu_vmhub_funcs mmhub_v2_0_vmhub_funcs = {
.print_l2_protection_fault_status = mmhub_v2_0_print_l2_protection_fault_status,
};
void mmhub_v2_0_init(struct amdgpu_device *adev)
{
struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0];
@@ -389,6 +420,8 @@ void mmhub_v2_0_init(struct amdgpu_device *adev)
MMVM_CONTEXT1_CNTL__READ_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
MMVM_CONTEXT1_CNTL__WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
MMVM_CONTEXT1_CNTL__EXECUTE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK;
hub->vmhub_funcs = &mmhub_v2_0_vmhub_funcs;
}
static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev,