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path: root/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c102
1 files changed, 47 insertions, 55 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index 57ed4e5c294c..18ce5fe45f6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -203,6 +203,9 @@ static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev)
if (adev->rev_id == 0) {
WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1,
REDUCE_FIFO_DEPTH_BY_2, 2);
+ } else {
+ WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL2,
+ SPARE, 0x1);
}
}
}
@@ -860,11 +863,15 @@ static int gfx_v9_4_3_sw_init(void *handle)
if (r)
return r;
- r = amdgpu_gfx_sysfs_init(adev);
+ r = amdgpu_gfx_ras_sw_init(adev);
if (r)
return r;
- return amdgpu_gfx_ras_sw_init(adev);
+
+ if (!amdgpu_sriov_vf(adev))
+ r = amdgpu_gfx_sysfs_init(adev);
+
+ return r;
}
static int gfx_v9_4_3_sw_fini(void *handle)
@@ -885,7 +892,8 @@ static int gfx_v9_4_3_sw_fini(void *handle)
gfx_v9_4_3_mec_fini(adev);
amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
gfx_v9_4_3_free_microcode(adev);
- amdgpu_gfx_sysfs_fini(adev);
+ if (!amdgpu_sriov_vf(adev))
+ amdgpu_gfx_sysfs_fini(adev);
return 0;
}
@@ -2219,15 +2227,6 @@ static void gfx_v9_4_3_xcc_update_sram_fgcg(struct amdgpu_device *adev,
WREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE, data);
- def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL);
-
- if (enable)
- data &= ~RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK;
- else
- data |= RLC_CLK_CNTL__RLC_SRAM_CLK_GATER_OVERRIDE_MASK;
-
- if (def != data)
- WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CLK_CNTL, data);
}
static void gfx_v9_4_3_xcc_update_repeater_fgcg(struct amdgpu_device *adev,
@@ -4048,7 +4047,8 @@ static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev,
uint32_t i;
uint32_t data;
- data = REG_SET_FIELD(0, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE,
+ data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG);
+ data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE,
amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0);
if (amdgpu_watchdog_timer.timeout_fatal_disable &&
@@ -4259,7 +4259,7 @@ static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev)
}
static void gfx_v9_4_3_set_user_cu_inactive_bitmap(struct amdgpu_device *adev,
- u32 bitmap)
+ u32 bitmap, int xcc_id)
{
u32 data;
@@ -4269,15 +4269,15 @@ static void gfx_v9_4_3_set_user_cu_inactive_bitmap(struct amdgpu_device *adev,
data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
- WREG32_SOC15(GC, GET_INST(GC, 0), regGC_USER_SHADER_ARRAY_CONFIG, data);
+ WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG, data);
}
-static u32 gfx_v9_4_3_get_cu_active_bitmap(struct amdgpu_device *adev)
+static u32 gfx_v9_4_3_get_cu_active_bitmap(struct amdgpu_device *adev, int xcc_id)
{
u32 data, mask;
- data = RREG32_SOC15(GC, GET_INST(GC, 0), regCC_GC_SHADER_ARRAY_CONFIG);
- data |= RREG32_SOC15(GC, GET_INST(GC, 0), regGC_USER_SHADER_ARRAY_CONFIG);
+ data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCC_GC_SHADER_ARRAY_CONFIG);
+ data |= RREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG);
data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
@@ -4290,7 +4290,7 @@ static u32 gfx_v9_4_3_get_cu_active_bitmap(struct amdgpu_device *adev)
static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev,
struct amdgpu_cu_info *cu_info)
{
- int i, j, k, counter, active_cu_number = 0;
+ int i, j, k, counter, xcc_id, active_cu_number = 0;
u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0;
unsigned disable_masks[4 * 4];
@@ -4309,46 +4309,38 @@ static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev,
adev->gfx.config.max_sh_per_se);
mutex_lock(&adev->grbm_idx_mutex);
- for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
- for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
- mask = 1;
- ao_bitmap = 0;
- counter = 0;
- gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff, 0);
- gfx_v9_4_3_set_user_cu_inactive_bitmap(
- adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]);
- bitmap = gfx_v9_4_3_get_cu_active_bitmap(adev);
-
- /*
- * The bitmap(and ao_cu_bitmap) in cu_info structure is
- * 4x4 size array, and it's usually suitable for Vega
- * ASICs which has 4*2 SE/SH layout.
- * But for Arcturus, SE/SH layout is changed to 8*1.
- * To mostly reduce the impact, we make it compatible
- * with current bitmap array as below:
- * SE4,SH0 --> bitmap[0][1]
- * SE5,SH0 --> bitmap[1][1]
- * SE6,SH0 --> bitmap[2][1]
- * SE7,SH0 --> bitmap[3][1]
- */
- cu_info->bitmap[i % 4][j + i / 4] = bitmap;
-
- for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) {
- if (bitmap & mask) {
- if (counter < adev->gfx.config.max_cu_per_sh)
- ao_bitmap |= mask;
- counter++;
+ for (xcc_id = 0; xcc_id < NUM_XCC(adev->gfx.xcc_mask); xcc_id++) {
+ for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
+ for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
+ mask = 1;
+ ao_bitmap = 0;
+ counter = 0;
+ gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff, xcc_id);
+ gfx_v9_4_3_set_user_cu_inactive_bitmap(
+ adev,
+ disable_masks[i * adev->gfx.config.max_sh_per_se + j],
+ xcc_id);
+ bitmap = gfx_v9_4_3_get_cu_active_bitmap(adev, xcc_id);
+
+ cu_info->bitmap[xcc_id][i][j] = bitmap;
+
+ for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) {
+ if (bitmap & mask) {
+ if (counter < adev->gfx.config.max_cu_per_sh)
+ ao_bitmap |= mask;
+ counter++;
+ }
+ mask <<= 1;
}
- mask <<= 1;
+ active_cu_number += counter;
+ if (i < 2 && j < 2)
+ ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8));
+ cu_info->ao_cu_bitmap[i][j] = ao_bitmap;
}
- active_cu_number += counter;
- if (i < 2 && j < 2)
- ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8));
- cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap;
}
+ gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
+ xcc_id);
}
- gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
- 0);
mutex_unlock(&adev->grbm_idx_mutex);
cu_info->number = active_cu_number;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-15 06:52:04 +0300