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path: root/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c216
1 files changed, 120 insertions, 96 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 9a813d834f1a..d71d4cb68f9c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -22,6 +22,7 @@
*/
#include <linux/firmware.h>
#include <drm/drmP.h>
+#include <drm/drm_cache.h>
#include "amdgpu.h"
#include "gmc_v8_0.h"
#include "amdgpu_ucode.h"
@@ -44,7 +45,7 @@
#include "amdgpu_atombios.h"
-static void gmc_v8_0_set_gart_funcs(struct amdgpu_device *adev);
+static void gmc_v8_0_set_gmc_funcs(struct amdgpu_device *adev);
static void gmc_v8_0_set_irq_funcs(struct amdgpu_device *adev);
static int gmc_v8_0_wait_for_idle(void *handle);
@@ -235,16 +236,16 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device *adev)
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name);
- err = request_firmware(&adev->mc.fw, fw_name, adev->dev);
+ err = request_firmware(&adev->gmc.fw, fw_name, adev->dev);
if (err)
goto out;
- err = amdgpu_ucode_validate(adev->mc.fw);
+ err = amdgpu_ucode_validate(adev->gmc.fw);
out:
if (err) {
pr_err("mc: Failed to load firmware \"%s\"\n", fw_name);
- release_firmware(adev->mc.fw);
- adev->mc.fw = NULL;
+ release_firmware(adev->gmc.fw);
+ adev->gmc.fw = NULL;
}
return err;
}
@@ -273,19 +274,19 @@ static int gmc_v8_0_tonga_mc_load_microcode(struct amdgpu_device *adev)
if (amdgpu_sriov_bios(adev))
return 0;
- if (!adev->mc.fw)
+ if (!adev->gmc.fw)
return -EINVAL;
- hdr = (const struct mc_firmware_header_v1_0 *)adev->mc.fw->data;
+ hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data;
amdgpu_ucode_print_mc_hdr(&hdr->header);
- adev->mc.fw_version = le32_to_cpu(hdr->header.ucode_version);
+ adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version);
regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
io_mc_regs = (const __le32 *)
- (adev->mc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+ (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
fw_data = (const __le32 *)
- (adev->mc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
running = REG_GET_FIELD(RREG32(mmMC_SEQ_SUP_CNTL), MC_SEQ_SUP_CNTL, RUN);
@@ -349,19 +350,19 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev)
if (vbios_version == 0)
return 0;
- if (!adev->mc.fw)
+ if (!adev->gmc.fw)
return -EINVAL;
- hdr = (const struct mc_firmware_header_v1_0 *)adev->mc.fw->data;
+ hdr = (const struct mc_firmware_header_v1_0 *)adev->gmc.fw->data;
amdgpu_ucode_print_mc_hdr(&hdr->header);
- adev->mc.fw_version = le32_to_cpu(hdr->header.ucode_version);
+ adev->gmc.fw_version = le32_to_cpu(hdr->header.ucode_version);
regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2);
io_mc_regs = (const __le32 *)
- (adev->mc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
+ (adev->gmc.fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes));
ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
fw_data = (const __le32 *)
- (adev->mc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
+ (adev->gmc.fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes));
data = RREG32(mmMC_SEQ_MISC0);
data &= ~(0x40);
@@ -397,7 +398,7 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev)
}
static void gmc_v8_0_vram_gtt_location(struct amdgpu_device *adev,
- struct amdgpu_mc *mc)
+ struct amdgpu_gmc *mc)
{
u64 base = 0;
@@ -405,7 +406,7 @@ static void gmc_v8_0_vram_gtt_location(struct amdgpu_device *adev,
base = RREG32(mmMC_VM_FB_LOCATION) & 0xFFFF;
base <<= 24;
- amdgpu_device_vram_location(adev, &adev->mc, base);
+ amdgpu_device_vram_location(adev, &adev->gmc, base);
amdgpu_device_gart_location(adev, mc);
}
@@ -448,18 +449,18 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
}
/* Update configuration */
WREG32(mmMC_VM_SYSTEM_APERTURE_LOW_ADDR,
- adev->mc.vram_start >> 12);
+ adev->gmc.vram_start >> 12);
WREG32(mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR,
- adev->mc.vram_end >> 12);
+ adev->gmc.vram_end >> 12);
WREG32(mmMC_VM_SYSTEM_APERTURE_DEFAULT_ADDR,
adev->vram_scratch.gpu_addr >> 12);
if (amdgpu_sriov_vf(adev)) {
- tmp = ((adev->mc.vram_end >> 24) & 0xFFFF) << 16;
- tmp |= ((adev->mc.vram_start >> 24) & 0xFFFF);
+ tmp = ((adev->gmc.vram_end >> 24) & 0xFFFF) << 16;
+ tmp |= ((adev->gmc.vram_start >> 24) & 0xFFFF);
WREG32(mmMC_VM_FB_LOCATION, tmp);
/* XXX double check these! */
- WREG32(mmHDP_NONSURFACE_BASE, (adev->mc.vram_start >> 8));
+ WREG32(mmHDP_NONSURFACE_BASE, (adev->gmc.vram_start >> 8));
WREG32(mmHDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
WREG32(mmHDP_NONSURFACE_SIZE, 0x3FFFFFFF);
}
@@ -494,8 +495,8 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
{
int r;
- adev->mc.vram_width = amdgpu_atombios_get_vram_width(adev);
- if (!adev->mc.vram_width) {
+ adev->gmc.vram_width = amdgpu_atombios_get_vram_width(adev);
+ if (!adev->gmc.vram_width) {
u32 tmp;
int chansize, numchan;
@@ -537,31 +538,31 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
numchan = 16;
break;
}
- adev->mc.vram_width = numchan * chansize;
+ adev->gmc.vram_width = numchan * chansize;
}
/* size in MB on si */
- adev->mc.mc_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
- adev->mc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
+ adev->gmc.mc_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
+ adev->gmc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
if (!(adev->flags & AMD_IS_APU)) {
r = amdgpu_device_resize_fb_bar(adev);
if (r)
return r;
}
- adev->mc.aper_base = pci_resource_start(adev->pdev, 0);
- adev->mc.aper_size = pci_resource_len(adev->pdev, 0);
+ adev->gmc.aper_base = pci_resource_start(adev->pdev, 0);
+ adev->gmc.aper_size = pci_resource_len(adev->pdev, 0);
#ifdef CONFIG_X86_64
if (adev->flags & AMD_IS_APU) {
- adev->mc.aper_base = ((u64)RREG32(mmMC_VM_FB_OFFSET)) << 22;
- adev->mc.aper_size = adev->mc.real_vram_size;
+ adev->gmc.aper_base = ((u64)RREG32(mmMC_VM_FB_OFFSET)) << 22;
+ adev->gmc.aper_size = adev->gmc.real_vram_size;
}
#endif
/* In case the PCI BAR is larger than the actual amount of vram */
- adev->mc.visible_vram_size = adev->mc.aper_size;
- if (adev->mc.visible_vram_size > adev->mc.real_vram_size)
- adev->mc.visible_vram_size = adev->mc.real_vram_size;
+ adev->gmc.visible_vram_size = adev->gmc.aper_size;
+ if (adev->gmc.visible_vram_size > adev->gmc.real_vram_size)
+ adev->gmc.visible_vram_size = adev->gmc.real_vram_size;
/* set the gart size */
if (amdgpu_gart_size == -1) {
@@ -570,20 +571,20 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
case CHIP_POLARIS10: /* all engines support GPUVM */
case CHIP_POLARIS12: /* all engines support GPUVM */
default:
- adev->mc.gart_size = 256ULL << 20;
+ adev->gmc.gart_size = 256ULL << 20;
break;
case CHIP_TONGA: /* UVD, VCE do not support GPUVM */
case CHIP_FIJI: /* UVD, VCE do not support GPUVM */
case CHIP_CARRIZO: /* UVD, VCE do not support GPUVM, DCE SG support */
case CHIP_STONEY: /* UVD does not support GPUVM, DCE SG support */
- adev->mc.gart_size = 1024ULL << 20;
+ adev->gmc.gart_size = 1024ULL << 20;
break;
}
} else {
- adev->mc.gart_size = (u64)amdgpu_gart_size << 20;
+ adev->gmc.gart_size = (u64)amdgpu_gart_size << 20;
}
- gmc_v8_0_vram_gtt_location(adev, &adev->mc);
+ gmc_v8_0_vram_gtt_location(adev, &adev->gmc);
return 0;
}
@@ -596,25 +597,45 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
*/
/**
- * gmc_v8_0_gart_flush_gpu_tlb - gart tlb flush callback
+ * gmc_v8_0_flush_gpu_tlb - gart tlb flush callback
*
* @adev: amdgpu_device pointer
* @vmid: vm instance to flush
*
* Flush the TLB for the requested page table (CIK).
*/
-static void gmc_v8_0_gart_flush_gpu_tlb(struct amdgpu_device *adev,
+static void gmc_v8_0_flush_gpu_tlb(struct amdgpu_device *adev,
uint32_t vmid)
{
- /* flush hdp cache */
- WREG32(mmHDP_MEM_COHERENCY_FLUSH_CNTL, 0);
-
/* bits 0-15 are the VM contexts0-15 */
WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid);
}
+static uint64_t gmc_v8_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring,
+ unsigned vmid, uint64_t pd_addr)
+{
+ uint32_t reg;
+
+ if (vmid < 8)
+ reg = mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vmid;
+ else
+ reg = mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vmid - 8;
+ amdgpu_ring_emit_wreg(ring, reg, pd_addr >> 12);
+
+ /* bits 0-15 are the VM contexts0-15 */
+ amdgpu_ring_emit_wreg(ring, mmVM_INVALIDATE_REQUEST, 1 << vmid);
+
+ return pd_addr;
+}
+
+static void gmc_v8_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned vmid,
+ unsigned pasid)
+{
+ amdgpu_ring_emit_wreg(ring, mmIH_VMID_0_LUT + vmid, pasid);
+}
+
/**
- * gmc_v8_0_gart_set_pte_pde - update the page tables using MMIO
+ * gmc_v8_0_set_pte_pde - update the page tables using MMIO
*
* @adev: amdgpu_device pointer
* @cpu_pt_addr: cpu address of the page table
@@ -624,11 +645,9 @@ static void gmc_v8_0_gart_flush_gpu_tlb(struct amdgpu_device *adev,
*
* Update the page tables using the CPU.
*/
-static int gmc_v8_0_gart_set_pte_pde(struct amdgpu_device *adev,
- void *cpu_pt_addr,
- uint32_t gpu_page_idx,
- uint64_t addr,
- uint64_t flags)
+static int gmc_v8_0_set_pte_pde(struct amdgpu_device *adev, void *cpu_pt_addr,
+ uint32_t gpu_page_idx, uint64_t addr,
+ uint64_t flags)
{
void __iomem *ptr = (void *)cpu_pt_addr;
uint64_t value;
@@ -722,9 +741,9 @@ static void gmc_v8_0_set_prt(struct amdgpu_device *adev, bool enable)
{
u32 tmp;
- if (enable && !adev->mc.prt_warning) {
+ if (enable && !adev->gmc.prt_warning) {
dev_warn(adev->dev, "Disabling VM faults because of PRT request!\n");
- adev->mc.prt_warning = true;
+ adev->gmc.prt_warning = true;
}
tmp = RREG32(mmVM_PRT_CNTL);
@@ -746,7 +765,8 @@ static void gmc_v8_0_set_prt(struct amdgpu_device *adev, bool enable)
if (enable) {
uint32_t low = AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT;
- uint32_t high = adev->vm_manager.max_pfn;
+ uint32_t high = adev->vm_manager.max_pfn -
+ (AMDGPU_VA_RESERVED_SIZE >> AMDGPU_GPU_PAGE_SHIFT);
WREG32(mmVM_PRT_APERTURE0_LOW_ADDR, low);
WREG32(mmVM_PRT_APERTURE1_LOW_ADDR, low);
@@ -836,11 +856,11 @@ static int gmc_v8_0_gart_enable(struct amdgpu_device *adev)
tmp = REG_SET_FIELD(tmp, VM_L2_CNTL4, VMC_TAP_CONTEXT1_PTE_REQUEST_SNOOP, 0);
WREG32(mmVM_L2_CNTL4, tmp);
/* setup context0 */
- WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->mc.gart_start >> 12);
- WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->mc.gart_end >> 12);
+ WREG32(mmVM_CONTEXT0_PAGE_TABLE_START_ADDR, adev->gmc.gart_start >> 12);
+ WREG32(mmVM_CONTEXT0_PAGE_TABLE_END_ADDR, adev->gmc.gart_end >> 12);
WREG32(mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR, adev->gart.table_addr >> 12);
WREG32(mmVM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
- (u32)(adev->dummy_page.addr >> 12));
+ (u32)(adev->dummy_page_addr >> 12));
WREG32(mmVM_CONTEXT0_CNTL2, 0);
tmp = RREG32(mmVM_CONTEXT0_CNTL);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT0_CNTL, ENABLE_CONTEXT, 1);
@@ -870,7 +890,7 @@ static int gmc_v8_0_gart_enable(struct amdgpu_device *adev)
/* enable context1-15 */
WREG32(mmVM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
- (u32)(adev->dummy_page.addr >> 12));
+ (u32)(adev->dummy_page_addr >> 12));
WREG32(mmVM_CONTEXT1_CNTL2, 4);
tmp = RREG32(mmVM_CONTEXT1_CNTL);
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL, ENABLE_CONTEXT, 1);
@@ -890,9 +910,9 @@ static int gmc_v8_0_gart_enable(struct amdgpu_device *adev)
else
gmc_v8_0_set_fault_enable_default(adev, true);
- gmc_v8_0_gart_flush_gpu_tlb(adev, 0);
+ gmc_v8_0_flush_gpu_tlb(adev, 0);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
- (unsigned)(adev->mc.gart_size >> 20),
+ (unsigned)(adev->gmc.gart_size >> 20),
(unsigned long long)adev->gart.table_addr);
adev->gart.ready = true;
return 0;
@@ -965,21 +985,21 @@ static void gmc_v8_0_gart_fini(struct amdgpu_device *adev)
*
* Print human readable fault information (CIK).
*/
-static void gmc_v8_0_vm_decode_fault(struct amdgpu_device *adev,
- u32 status, u32 addr, u32 mc_client)
+static void gmc_v8_0_vm_decode_fault(struct amdgpu_device *adev, u32 status,
+ u32 addr, u32 mc_client, unsigned pasid)
{
- u32 mc_id;
u32 vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID);
u32 protections = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
PROTECTIONS);
char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff,
(mc_client >> 8) & 0xff, mc_client & 0xff, 0 };
+ u32 mc_id;
mc_id = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
MEMORY_CLIENT_ID);
- dev_err(adev->dev, "VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n",
- protections, vmid, addr,
+ dev_err(adev->dev, "VM fault (0x%02x, vmid %d, pasid %d) at page %u, %s from '%s' (0x%08x) (%d)\n",
+ protections, vmid, pasid, addr,
REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
MEMORY_CLIENT_RW) ?
"write" : "read", block, mc_client, mc_id);
@@ -1011,16 +1031,16 @@ static int gmc_v8_0_early_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- gmc_v8_0_set_gart_funcs(adev);
+ gmc_v8_0_set_gmc_funcs(adev);
gmc_v8_0_set_irq_funcs(adev);
- adev->mc.shared_aperture_start = 0x2000000000000000ULL;
- adev->mc.shared_aperture_end =
- adev->mc.shared_aperture_start + (4ULL << 30) - 1;
- adev->mc.private_aperture_start =
- adev->mc.shared_aperture_end + 1;
- adev->mc.private_aperture_end =
- adev->mc.private_aperture_start + (4ULL << 30) - 1;
+ adev->gmc.shared_aperture_start = 0x2000000000000000ULL;
+ adev->gmc.shared_aperture_end =
+ adev->gmc.shared_aperture_start + (4ULL << 30) - 1;
+ adev->gmc.private_aperture_start =
+ adev->gmc.shared_aperture_end + 1;
+ adev->gmc.private_aperture_end =
+ adev->gmc.private_aperture_start + (4ULL << 30) - 1;
return 0;
}
@@ -1030,7 +1050,7 @@ static int gmc_v8_0_late_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS)
- return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
+ return amdgpu_irq_get(adev, &adev->gmc.vm_fault, 0);
else
return 0;
}
@@ -1044,7 +1064,7 @@ static int gmc_v8_0_sw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->flags & AMD_IS_APU) {
- adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
} else {
u32 tmp;
@@ -1053,14 +1073,14 @@ static int gmc_v8_0_sw_init(void *handle)
else
tmp = RREG32(mmMC_SEQ_MISC0);
tmp &= MC_SEQ_MISC0__MT__MASK;
- adev->mc.vram_type = gmc_v8_0_convert_vram_type(tmp);
+ adev->gmc.vram_type = gmc_v8_0_convert_vram_type(tmp);
}
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 146, &adev->mc.vm_fault);
+ r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 146, &adev->gmc.vm_fault);
if (r)
return r;
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 147, &adev->mc.vm_fault);
+ r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 147, &adev->gmc.vm_fault);
if (r)
return r;
@@ -1074,9 +1094,9 @@ static int gmc_v8_0_sw_init(void *handle)
* This is the max address of the GPU's
* internal address space.
*/
- adev->mc.mc_mask = 0xffffffffffULL; /* 40 bit MC */
+ adev->gmc.mc_mask = 0xffffffffffULL; /* 40 bit MC */
- adev->mc.stolen_size = 256 * 1024;
+ adev->gmc.stolen_size = 256 * 1024;
/* set DMA mask + need_dma32 flags.
* PCIE - can handle 40-bits.
@@ -1096,6 +1116,7 @@ static int gmc_v8_0_sw_init(void *handle)
pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(32));
pr_warn("amdgpu: No coherent DMA available\n");
}
+ adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits);
r = gmc_v8_0_init_microcode(adev);
if (r) {
@@ -1146,8 +1167,8 @@ static int gmc_v8_0_sw_fini(void *handle)
amdgpu_vm_manager_fini(adev);
gmc_v8_0_gart_fini(adev);
amdgpu_bo_fini(adev);
- release_firmware(adev->mc.fw);
- adev->mc.fw = NULL;
+ release_firmware(adev->gmc.fw);
+ adev->gmc.fw = NULL;
return 0;
}
@@ -1188,7 +1209,7 @@ static int gmc_v8_0_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- amdgpu_irq_put(adev, &adev->mc.vm_fault, 0);
+ amdgpu_irq_put(adev, &adev->gmc.vm_fault, 0);
gmc_v8_0_gart_disable(adev);
return 0;
@@ -1268,10 +1289,10 @@ static bool gmc_v8_0_check_soft_reset(void *handle)
SRBM_SOFT_RESET, SOFT_RESET_MC, 1);
}
if (srbm_soft_reset) {
- adev->mc.srbm_soft_reset = srbm_soft_reset;
+ adev->gmc.srbm_soft_reset = srbm_soft_reset;
return true;
} else {
- adev->mc.srbm_soft_reset = 0;
+ adev->gmc.srbm_soft_reset = 0;
return false;
}
}
@@ -1280,7 +1301,7 @@ static int gmc_v8_0_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->mc.srbm_soft_reset)
+ if (!adev->gmc.srbm_soft_reset)
return 0;
gmc_v8_0_mc_stop(adev);
@@ -1296,9 +1317,9 @@ static int gmc_v8_0_soft_reset(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
- if (!adev->mc.srbm_soft_reset)
+ if (!adev->gmc.srbm_soft_reset)
return 0;
- srbm_soft_reset = adev->mc.srbm_soft_reset;
+ srbm_soft_reset = adev->gmc.srbm_soft_reset;
if (srbm_soft_reset) {
u32 tmp;
@@ -1326,7 +1347,7 @@ static int gmc_v8_0_post_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->mc.srbm_soft_reset)
+ if (!adev->gmc.srbm_soft_reset)
return 0;
gmc_v8_0_mc_resume(adev);
@@ -1407,7 +1428,8 @@ static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev,
addr);
dev_err(adev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
status);
- gmc_v8_0_vm_decode_fault(adev, status, addr, mc_client);
+ gmc_v8_0_vm_decode_fault(adev, status, addr, mc_client,
+ entry->pasid);
}
return 0;
@@ -1639,9 +1661,11 @@ static const struct amd_ip_funcs gmc_v8_0_ip_funcs = {
.get_clockgating_state = gmc_v8_0_get_clockgating_state,
};
-static const struct amdgpu_gart_funcs gmc_v8_0_gart_funcs = {
- .flush_gpu_tlb = gmc_v8_0_gart_flush_gpu_tlb,
- .set_pte_pde = gmc_v8_0_gart_set_pte_pde,
+static const struct amdgpu_gmc_funcs gmc_v8_0_gmc_funcs = {
+ .flush_gpu_tlb = gmc_v8_0_flush_gpu_tlb,
+ .emit_flush_gpu_tlb = gmc_v8_0_emit_flush_gpu_tlb,
+ .emit_pasid_mapping = gmc_v8_0_emit_pasid_mapping,
+ .set_pte_pde = gmc_v8_0_set_pte_pde,
.set_prt = gmc_v8_0_set_prt,
.get_vm_pte_flags = gmc_v8_0_get_vm_pte_flags,
.get_vm_pde = gmc_v8_0_get_vm_pde
@@ -1652,16 +1676,16 @@ static const struct amdgpu_irq_src_funcs gmc_v8_0_irq_funcs = {
.process = gmc_v8_0_process_interrupt,
};
-static void gmc_v8_0_set_gart_funcs(struct amdgpu_device *adev)
+static void gmc_v8_0_set_gmc_funcs(struct amdgpu_device *adev)
{
- if (adev->gart.gart_funcs == NULL)
- adev->gart.gart_funcs = &gmc_v8_0_gart_funcs;
+ if (adev->gmc.gmc_funcs == NULL)
+ adev->gmc.gmc_funcs = &gmc_v8_0_gmc_funcs;
}
static void gmc_v8_0_set_irq_funcs(struct amdgpu_device *adev)
{
- adev->mc.vm_fault.num_types = 1;
- adev->mc.vm_fault.funcs = &gmc_v8_0_irq_funcs;
+ adev->gmc.vm_fault.num_types = 1;
+ adev->gmc.vm_fault.funcs = &gmc_v8_0_irq_funcs;
}
const struct amdgpu_ip_block_version gmc_v8_0_ip_block =
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 01:40:31 +0000