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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.c87
1 files changed, 39 insertions, 48 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 85dead2a5702..5af235202513 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -64,8 +64,7 @@ MODULE_FIRMWARE("amdgpu/polaris11_k_mc.bin");
MODULE_FIRMWARE("amdgpu/polaris10_k_mc.bin");
MODULE_FIRMWARE("amdgpu/polaris12_k_mc.bin");
-static const u32 golden_settings_tonga_a11[] =
-{
+static const u32 golden_settings_tonga_a11[] = {
mmMC_ARB_WTM_GRPWT_RD, 0x00000003, 0x00000000,
mmMC_HUB_RDREQ_DMIF_LIMIT, 0x0000007f, 0x00000028,
mmMC_HUB_WDP_UMC, 0x00007fb6, 0x00000991,
@@ -75,34 +74,29 @@ static const u32 golden_settings_tonga_a11[] =
mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
};
-static const u32 tonga_mgcg_cgcg_init[] =
-{
+static const u32 tonga_mgcg_cgcg_init[] = {
mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
};
-static const u32 golden_settings_fiji_a10[] =
-{
+static const u32 golden_settings_fiji_a10[] = {
mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff,
};
-static const u32 fiji_mgcg_cgcg_init[] =
-{
+static const u32 fiji_mgcg_cgcg_init[] = {
mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
};
-static const u32 golden_settings_polaris11_a11[] =
-{
+static const u32 golden_settings_polaris11_a11[] = {
mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE2_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff
};
-static const u32 golden_settings_polaris10_a11[] =
-{
+static const u32 golden_settings_polaris10_a11[] = {
mmMC_ARB_WTM_GRPWT_RD, 0x00000003, 0x00000000,
mmVM_PRT_APERTURE0_LOW_ADDR, 0x0fffffff, 0x0fffffff,
mmVM_PRT_APERTURE1_LOW_ADDR, 0x0fffffff, 0x0fffffff,
@@ -110,19 +104,16 @@ static const u32 golden_settings_polaris10_a11[] =
mmVM_PRT_APERTURE3_LOW_ADDR, 0x0fffffff, 0x0fffffff
};
-static const u32 cz_mgcg_cgcg_init[] =
-{
+static const u32 cz_mgcg_cgcg_init[] = {
mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
};
-static const u32 stoney_mgcg_cgcg_init[] =
-{
+static const u32 stoney_mgcg_cgcg_init[] = {
mmATC_MISC_CG, 0xffffffff, 0x000c0200,
mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
};
-static const u32 golden_settings_stoney_common[] =
-{
+static const u32 golden_settings_stoney_common[] = {
mmMC_HUB_RDREQ_UVD, MC_HUB_RDREQ_UVD__PRESCALE_MASK, 0x00000004,
mmMC_RD_GRP_OTH, MC_RD_GRP_OTH__UVD_MASK, 0x00600000
};
@@ -260,7 +251,8 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device *adev)
case CHIP_STONEY:
case CHIP_VEGAM:
return 0;
- default: BUG();
+ default:
+ return -EINVAL;
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name);
@@ -448,9 +440,9 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
}
WREG32(mmHDP_REG_COHERENCY_FLUSH_CNTL, 0);
- if (gmc_v8_0_wait_for_idle((void *)adev)) {
+ if (gmc_v8_0_wait_for_idle((void *)adev))
dev_warn(adev->dev, "Wait for MC idle timedout !\n");
- }
+
if (adev->mode_info.num_crtc) {
/* Lockout access through VGA aperture*/
tmp = RREG32(mmVGA_HDP_CONTROL);
@@ -483,9 +475,8 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev)
WREG32(mmMC_VM_AGP_BASE, 0);
WREG32(mmMC_VM_AGP_TOP, 0x0FFFFFFF);
WREG32(mmMC_VM_AGP_BOT, 0x0FFFFFFF);
- if (gmc_v8_0_wait_for_idle((void *)adev)) {
+ if (gmc_v8_0_wait_for_idle((void *)adev))
dev_warn(adev->dev, "Wait for MC idle timedout !\n");
- }
WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK);
@@ -517,11 +508,11 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
/* Get VRAM informations */
tmp = RREG32(mmMC_ARB_RAMCFG);
- if (REG_GET_FIELD(tmp, MC_ARB_RAMCFG, CHANSIZE)) {
+ if (REG_GET_FIELD(tmp, MC_ARB_RAMCFG, CHANSIZE))
chansize = 64;
- } else {
+ else
chansize = 32;
- }
+
tmp = RREG32(mmMC_SHARED_CHMAP);
switch (REG_GET_FIELD(tmp, MC_SHARED_CHMAP, NOOFCHAN)) {
case 0:
@@ -671,7 +662,7 @@ static void gmc_v8_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
}
static uint64_t gmc_v8_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring,
- unsigned vmid, uint64_t pd_addr)
+ unsigned int vmid, uint64_t pd_addr)
{
uint32_t reg;
@@ -687,8 +678,8 @@ static uint64_t gmc_v8_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring,
return pd_addr;
}
-static void gmc_v8_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned vmid,
- unsigned pasid)
+static void gmc_v8_0_emit_pasid_mapping(struct amdgpu_ring *ring, unsigned int vmid,
+ unsigned int pasid)
{
amdgpu_ring_emit_wreg(ring, mmIH_VMID_0_LUT + vmid, pasid);
}
@@ -759,11 +750,11 @@ static void gmc_v8_0_set_fault_enable_default(struct amdgpu_device *adev,
}
/**
- * gmc_v8_0_set_prt - set PRT VM fault
+ * gmc_v8_0_set_prt() - set PRT VM fault
*
* @adev: amdgpu_device pointer
* @enable: enable/disable VM fault handling for PRT
-*/
+ */
static void gmc_v8_0_set_prt(struct amdgpu_device *adev, bool enable)
{
u32 tmp;
@@ -940,7 +931,7 @@ static int gmc_v8_0_gart_enable(struct amdgpu_device *adev)
gmc_v8_0_flush_gpu_tlb(adev, 0, 0, 0);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
- (unsigned)(adev->gmc.gart_size >> 20),
+ (unsigned int)(adev->gmc.gart_size >> 20),
(unsigned long long)table_addr);
return 0;
}
@@ -1001,7 +992,7 @@ static void gmc_v8_0_gart_disable(struct amdgpu_device *adev)
* Print human readable fault information (VI).
*/
static void gmc_v8_0_vm_decode_fault(struct amdgpu_device *adev, u32 status,
- u32 addr, u32 mc_client, unsigned pasid)
+ u32 addr, u32 mc_client, unsigned int pasid)
{
u32 vmid = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS, VMID);
u32 protections = REG_GET_FIELD(status, VM_CONTEXT1_PROTECTION_FAULT_STATUS,
@@ -1056,6 +1047,7 @@ static int gmc_v8_0_early_init(void *handle)
adev->gmc.shared_aperture_end + 1;
adev->gmc.private_aperture_end =
adev->gmc.private_aperture_start + (4ULL << 30) - 1;
+ adev->gmc.noretry_flags = AMDGPU_VM_NORETRY_FLAGS_TF;
return 0;
}
@@ -1070,15 +1062,16 @@ static int gmc_v8_0_late_init(void *handle)
return 0;
}
-static unsigned gmc_v8_0_get_vbios_fb_size(struct amdgpu_device *adev)
+static unsigned int gmc_v8_0_get_vbios_fb_size(struct amdgpu_device *adev)
{
u32 d1vga_control = RREG32(mmD1VGA_CONTROL);
- unsigned size;
+ unsigned int size;
if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) {
size = AMDGPU_VBIOS_VGA_ALLOCATION;
} else {
u32 viewport = RREG32(mmVIEWPORT_SIZE);
+
size = (REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_HEIGHT) *
REG_GET_FIELD(viewport, VIEWPORT_SIZE, VIEWPORT_WIDTH) *
4);
@@ -1282,7 +1275,7 @@ static bool gmc_v8_0_is_idle(void *handle)
static int gmc_v8_0_wait_for_idle(void *handle)
{
- unsigned i;
+ unsigned int i;
u32 tmp;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -1318,13 +1311,15 @@ static bool gmc_v8_0_check_soft_reset(void *handle)
srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset,
SRBM_SOFT_RESET, SOFT_RESET_MC, 1);
}
+
if (srbm_soft_reset) {
adev->gmc.srbm_soft_reset = srbm_soft_reset;
return true;
- } else {
- adev->gmc.srbm_soft_reset = 0;
- return false;
}
+
+ adev->gmc.srbm_soft_reset = 0;
+
+ return false;
}
static int gmc_v8_0_pre_soft_reset(void *handle)
@@ -1335,9 +1330,8 @@ static int gmc_v8_0_pre_soft_reset(void *handle)
return 0;
gmc_v8_0_mc_stop(adev);
- if (gmc_v8_0_wait_for_idle(adev)) {
+ if (gmc_v8_0_wait_for_idle(adev))
dev_warn(adev->dev, "Wait for GMC idle timed out !\n");
- }
return 0;
}
@@ -1386,7 +1380,7 @@ static int gmc_v8_0_post_soft_reset(void *handle)
static int gmc_v8_0_vm_fault_interrupt_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *src,
- unsigned type,
+ unsigned int type,
enum amdgpu_interrupt_state state)
{
u32 tmp;
@@ -1747,8 +1741,7 @@ static void gmc_v8_0_set_irq_funcs(struct amdgpu_device *adev)
adev->gmc.vm_fault.funcs = &gmc_v8_0_irq_funcs;
}
-const struct amdgpu_ip_block_version gmc_v8_0_ip_block =
-{
+const struct amdgpu_ip_block_version gmc_v8_0_ip_block = {
.type = AMD_IP_BLOCK_TYPE_GMC,
.major = 8,
.minor = 0,
@@ -1756,8 +1749,7 @@ const struct amdgpu_ip_block_version gmc_v8_0_ip_block =
.funcs = &gmc_v8_0_ip_funcs,
};
-const struct amdgpu_ip_block_version gmc_v8_1_ip_block =
-{
+const struct amdgpu_ip_block_version gmc_v8_1_ip_block = {
.type = AMD_IP_BLOCK_TYPE_GMC,
.major = 8,
.minor = 1,
@@ -1765,8 +1757,7 @@ const struct amdgpu_ip_block_version gmc_v8_1_ip_block =
.funcs = &gmc_v8_0_ip_funcs,
};
-const struct amdgpu_ip_block_version gmc_v8_5_ip_block =
-{
+const struct amdgpu_ip_block_version gmc_v8_5_ip_block = {
.type = AMD_IP_BLOCK_TYPE_GMC,
.major = 8,
.minor = 5,
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-11 22:54:30 +0300