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path: root/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c51
1 files changed, 38 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 498b28a35f5b..4523df2785d6 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -229,6 +229,10 @@ static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
/* Use register 17 for GART */
const unsigned eng = 17;
unsigned int i;
+ unsigned char hub_ip = 0;
+
+ hub_ip = (vmhub == AMDGPU_GFXHUB_0) ?
+ GC_HWIP : MMHUB_HWIP;
spin_lock(&adev->gmc.invalidate_lock);
/*
@@ -242,8 +246,9 @@ static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
if (use_semaphore) {
for (i = 0; i < adev->usec_timeout; i++) {
/* a read return value of 1 means semaphore acuqire */
- tmp = RREG32_NO_KIQ(hub->vm_inv_eng0_sem +
- hub->eng_distance * eng);
+ tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem +
+ hub->eng_distance * eng, hub_ip);
+
if (tmp & 0x1)
break;
udelay(1);
@@ -253,7 +258,9 @@ static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
DRM_ERROR("Timeout waiting for sem acquire in VM flush!\n");
}
- WREG32_NO_KIQ(hub->vm_inv_eng0_req + hub->eng_distance * eng, inv_req);
+ WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_req +
+ hub->eng_distance * eng,
+ inv_req, hub_ip);
/*
* Issue a dummy read to wait for the ACK register to be cleared
@@ -261,12 +268,14 @@ static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
*/
if ((vmhub == AMDGPU_GFXHUB_0) &&
(adev->asic_type < CHIP_SIENNA_CICHLID))
- RREG32_NO_KIQ(hub->vm_inv_eng0_req + hub->eng_distance * eng);
+ RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_req +
+ hub->eng_distance * eng, hub_ip);
/* Wait for ACK with a delay.*/
for (i = 0; i < adev->usec_timeout; i++) {
- tmp = RREG32_NO_KIQ(hub->vm_inv_eng0_ack +
- hub->eng_distance * eng);
+ tmp = RREG32_RLC_NO_KIQ(hub->vm_inv_eng0_ack +
+ hub->eng_distance * eng, hub_ip);
+
tmp &= 1 << vmid;
if (tmp)
break;
@@ -280,15 +289,15 @@ static void gmc_v10_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
* add semaphore release after invalidation,
* write with 0 means semaphore release
*/
- WREG32_NO_KIQ(hub->vm_inv_eng0_sem +
- hub->eng_distance * eng, 0);
+ WREG32_RLC_NO_KIQ(hub->vm_inv_eng0_sem +
+ hub->eng_distance * eng, 0, hub_ip);
spin_unlock(&adev->gmc.invalidate_lock);
if (i < adev->usec_timeout)
return;
- DRM_ERROR("Timeout waiting for VM flush ACK!\n");
+ DRM_ERROR("Timeout waiting for VM flush hub: %d!\n", vmhub);
}
/**
@@ -666,6 +675,7 @@ static void gmc_v10_0_set_mmhub_funcs(struct amdgpu_device *adev)
{
switch (adev->asic_type) {
case CHIP_VANGOGH:
+ case CHIP_YELLOW_CARP:
adev->mmhub.funcs = &mmhub_v2_3_funcs;
break;
default:
@@ -681,6 +691,8 @@ static void gmc_v10_0_set_gfxhub_funcs(struct amdgpu_device *adev)
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
case CHIP_DIMGREY_CAVEFISH:
+ case CHIP_BEIGE_GOBY:
+ case CHIP_YELLOW_CARP:
adev->gfxhub.funcs = &gfxhub_v2_1_funcs;
break;
default:
@@ -796,6 +808,8 @@ static int gmc_v10_0_mc_init(struct amdgpu_device *adev)
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
case CHIP_DIMGREY_CAVEFISH:
+ case CHIP_BEIGE_GOBY:
+ case CHIP_YELLOW_CARP:
default:
adev->gmc.gart_size = 512ULL << 20;
break;
@@ -863,6 +877,8 @@ static int gmc_v10_0_sw_init(void *handle)
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
case CHIP_DIMGREY_CAVEFISH:
+ case CHIP_BEIGE_GOBY:
+ case CHIP_YELLOW_CARP:
adev->num_vmhubs = 2;
/*
* To fulfill 4-level page support,
@@ -920,6 +936,7 @@ static int gmc_v10_0_sw_init(void *handle)
return r;
amdgpu_gmc_get_vbios_allocations(adev);
+ amdgpu_gmc_get_reserved_allocation(adev);
/* Memory manager */
r = amdgpu_bo_init(adev);
@@ -944,7 +961,7 @@ static int gmc_v10_0_sw_init(void *handle)
}
/**
- * gmc_v8_0_gart_fini - vm fini callback
+ * gmc_v10_0_gart_fini - vm fini callback
*
* @adev: amdgpu_device pointer
*
@@ -953,7 +970,6 @@ static int gmc_v10_0_sw_init(void *handle)
static void gmc_v10_0_gart_fini(struct amdgpu_device *adev)
{
amdgpu_gart_table_vram_free(adev);
- amdgpu_gart_fini(adev);
}
static int gmc_v10_0_sw_fini(void *handle)
@@ -978,6 +994,8 @@ static void gmc_v10_0_init_golden_registers(struct amdgpu_device *adev)
case CHIP_NAVY_FLOUNDER:
case CHIP_VANGOGH:
case CHIP_DIMGREY_CAVEFISH:
+ case CHIP_BEIGE_GOBY:
+ case CHIP_YELLOW_CARP:
break;
default:
break;
@@ -1041,6 +1059,13 @@ static int gmc_v10_0_hw_init(void *handle)
/* The sequence of these two function calls matters.*/
gmc_v10_0_init_golden_registers(adev);
+ /*
+ * harvestable groups in gc_utcl2 need to be programmed before any GFX block
+ * register setup within GMC, or else system hang when harvesting SA.
+ */
+ if (adev->gfxhub.funcs && adev->gfxhub.funcs->utcl2_harvest)
+ adev->gfxhub.funcs->utcl2_harvest(adev);
+
r = gmc_v10_0_gart_enable(adev);
if (r)
return r;
@@ -1133,7 +1158,7 @@ static int gmc_v10_0_set_clockgating_state(void *handle,
return r;
if (adev->asic_type >= CHIP_SIENNA_CICHLID &&
- adev->asic_type <= CHIP_DIMGREY_CAVEFISH)
+ adev->asic_type <= CHIP_YELLOW_CARP)
return athub_v2_1_set_clockgating(adev, state);
else
return athub_v2_0_set_clockgating(adev, state);
@@ -1146,7 +1171,7 @@ static void gmc_v10_0_get_clockgating_state(void *handle, u32 *flags)
adev->mmhub.funcs->get_clockgating(adev, flags);
if (adev->asic_type >= CHIP_SIENNA_CICHLID &&
- adev->asic_type <= CHIP_DIMGREY_CAVEFISH)
+ adev->asic_type <= CHIP_YELLOW_CARP)
athub_v2_1_get_clockgating(adev, flags);
else
athub_v2_0_get_clockgating(adev, flags);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 15:15:06 +0300