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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.c218
1 files changed, 78 insertions, 140 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 0a26a00074a6..41bbabd9ad4d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -256,6 +256,7 @@ static int gfx_v9_4_3_ring_test_ring(struct amdgpu_ring *ring)
xcc_offset = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG0);
scratch_reg0_offset = SOC15_REG_OFFSET(GC, GET_INST(GC, ring->xcc_id), regSCRATCH_REG0);
WREG32(scratch_reg0_offset, 0xCAFEDEAD);
+ tmp = RREG32(scratch_reg0_offset);
r = amdgpu_ring_alloc(ring, 3);
if (r)
@@ -623,7 +624,7 @@ static int gfx_v9_4_3_switch_compute_partition(struct amdgpu_device *adev,
int num_xccs_per_xcp)
{
int ret, i, num_xcc;
- u32 tmp = 0, regval;
+ u32 tmp = 0;
if (adev->psp.funcs) {
ret = psp_spatial_partition(&adev->psp,
@@ -631,24 +632,23 @@ static int gfx_v9_4_3_switch_compute_partition(struct amdgpu_device *adev,
num_xccs_per_xcp);
if (ret)
return ret;
- }
-
- num_xcc = NUM_XCC(adev->gfx.xcc_mask);
+ } else {
+ num_xcc = NUM_XCC(adev->gfx.xcc_mask);
- for (i = 0; i < num_xcc; i++) {
- tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, NUM_XCC_IN_XCP,
- num_xccs_per_xcp);
- tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, VIRTUAL_XCC_ID,
- i % num_xccs_per_xcp);
- regval = RREG32_SOC15(GC, GET_INST(GC, i), regCP_HYP_XCP_CTL);
- if (regval != tmp)
+ for (i = 0; i < num_xcc; i++) {
+ tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, NUM_XCC_IN_XCP,
+ num_xccs_per_xcp);
+ tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, VIRTUAL_XCC_ID,
+ i % num_xccs_per_xcp);
WREG32_SOC15(GC, GET_INST(GC, i), regCP_HYP_XCP_CTL,
tmp);
+ }
+ ret = 0;
}
adev->gfx.num_xcc_per_xcp = num_xccs_per_xcp;
- return 0;
+ return ret;
}
static int gfx_v9_4_3_ih_to_xcc_inst(struct amdgpu_device *adev, int ih_node)
@@ -682,7 +682,7 @@ static int gfx_v9_4_3_gpu_early_init(struct amdgpu_device *adev)
adev->gfx.funcs = &gfx_v9_4_3_gfx_funcs;
adev->gfx.ras = &gfx_v9_4_3_ras;
- switch (adev->ip_versions[GC_HWIP][0]) {
+ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
adev->gfx.config.max_hw_contexts = 8;
adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
@@ -2430,7 +2430,7 @@ static int gfx_v9_4_3_set_clockgating_state(void *handle,
return 0;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
- switch (adev->ip_versions[GC_HWIP][0]) {
+ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
for (i = 0; i < num_xcc; i++)
gfx_v9_4_3_xcc_update_gfx_clock_gating(
@@ -3653,19 +3653,19 @@ static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ce_reg_list[] = {
AMDGPU_GFX_GC_CANE_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_CE_ERR_STATUS_LO, regSPI_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"},
- AMDGPU_GFX_SPI_MEM, 8},
+ AMDGPU_GFX_SPI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_CE_ERR_STATUS_LO, regSP0_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"},
- AMDGPU_GFX_SP_MEM, 1},
+ AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_CE_ERR_STATUS_LO, regSP1_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"},
- AMDGPU_GFX_SP_MEM, 1},
+ AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_CE_ERR_STATUS_LO, regSQ_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"},
- AMDGPU_GFX_SQ_MEM, 8},
+ AMDGPU_GFX_SQ_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_CE_EDC_LO, regSQC_CE_EDC_HI),
5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"},
- AMDGPU_GFX_SQC_MEM, 8},
+ AMDGPU_GFX_SQC_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_CE_ERR_STATUS_LO, regTCX_CE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"},
AMDGPU_GFX_TCX_MEM, 1},
@@ -3674,22 +3674,22 @@ static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ce_reg_list[] = {
AMDGPU_GFX_TCC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_CE_EDC_LO, regTA_CE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"},
- AMDGPU_GFX_TA_MEM, 8},
+ AMDGPU_GFX_TA_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_CE_EDC_LO_REG, regTCI_CE_EDC_HI_REG),
- 31, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
+ 27, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
AMDGPU_GFX_TCI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_CE_EDC_LO_REG, regTCP_CE_EDC_HI_REG),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"},
- AMDGPU_GFX_TCP_MEM, 8},
+ AMDGPU_GFX_TCP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_CE_EDC_LO, regTD_CE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"},
- AMDGPU_GFX_TD_MEM, 8},
+ AMDGPU_GFX_TD_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGCEA_CE_ERR_STATUS_LO, regGCEA_CE_ERR_STATUS_HI),
16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GCEA"},
AMDGPU_GFX_GCEA_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_CE_ERR_STATUS_LO, regLDS_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"},
- AMDGPU_GFX_LDS_MEM, 1},
+ AMDGPU_GFX_LDS_MEM, 4},
};
static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = {
@@ -3713,19 +3713,19 @@ static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = {
AMDGPU_GFX_GC_CANE_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_UE_ERR_STATUS_LO, regSPI_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"},
- AMDGPU_GFX_SPI_MEM, 8},
+ AMDGPU_GFX_SPI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_UE_ERR_STATUS_LO, regSP0_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"},
- AMDGPU_GFX_SP_MEM, 1},
+ AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_UE_ERR_STATUS_LO, regSP1_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"},
- AMDGPU_GFX_SP_MEM, 1},
+ AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_UE_ERR_STATUS_LO, regSQ_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"},
- AMDGPU_GFX_SQ_MEM, 8},
+ AMDGPU_GFX_SQ_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_UE_EDC_LO, regSQC_UE_EDC_HI),
5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"},
- AMDGPU_GFX_SQC_MEM, 8},
+ AMDGPU_GFX_SQC_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_UE_ERR_STATUS_LO, regTCX_UE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"},
AMDGPU_GFX_TCX_MEM, 1},
@@ -3734,16 +3734,16 @@ static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = {
AMDGPU_GFX_TCC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_UE_EDC_LO, regTA_UE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"},
- AMDGPU_GFX_TA_MEM, 8},
+ AMDGPU_GFX_TA_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_UE_EDC_LO_REG, regTCI_UE_EDC_HI_REG),
- 31, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
+ 27, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
AMDGPU_GFX_TCI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_UE_EDC_LO_REG, regTCP_UE_EDC_HI_REG),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"},
- AMDGPU_GFX_TCP_MEM, 8},
+ AMDGPU_GFX_TCP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_UE_EDC_LO, regTD_UE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"},
- AMDGPU_GFX_TD_MEM, 8},
+ AMDGPU_GFX_TD_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCA_UE_ERR_STATUS_LO, regTCA_UE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCA"},
AMDGPU_GFX_TCA_MEM, 1},
@@ -3752,11 +3752,7 @@ static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = {
AMDGPU_GFX_GCEA_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_UE_ERR_STATUS_LO, regLDS_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"},
- AMDGPU_GFX_LDS_MEM, 1},
-};
-
-static const struct soc15_reg_entry gfx_v9_4_3_ea_err_status_regs = {
- SOC15_REG_ENTRY(GC, 0, regGCEA_ERR_STATUS), 0, 1, 16
+ AMDGPU_GFX_LDS_MEM, 4},
};
static void gfx_v9_4_3_inst_query_ras_err_count(struct amdgpu_device *adev,
@@ -3766,6 +3762,12 @@ static void gfx_v9_4_3_inst_query_ras_err_count(struct amdgpu_device *adev,
unsigned long ce_count = 0, ue_count = 0;
uint32_t i, j, k;
+ /* NOTE: convert xcc_id to physical XCD ID (XCD0 or XCD1) */
+ struct amdgpu_smuio_mcm_config_info mcm_info = {
+ .socket_id = adev->smuio.funcs->get_socket_id(adev),
+ .die_id = xcc_id & 0x01 ? 1 : 0,
+ };
+
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < ARRAY_SIZE(gfx_v9_4_3_ce_reg_list); i++) {
@@ -3804,8 +3806,8 @@ static void gfx_v9_4_3_inst_query_ras_err_count(struct amdgpu_device *adev,
/* the caller should make sure initialize value of
* err_data->ue_count and err_data->ce_count
*/
- err_data->ce_count += ce_count;
- err_data->ue_count += ue_count;
+ amdgpu_ras_error_statistic_ue_count(err_data, &mcm_info, ue_count);
+ amdgpu_ras_error_statistic_ce_count(err_data, &mcm_info, ce_count);
}
static void gfx_v9_4_3_inst_reset_ras_err_count(struct amdgpu_device *adev,
@@ -3841,39 +3843,6 @@ static void gfx_v9_4_3_inst_reset_ras_err_count(struct amdgpu_device *adev,
mutex_unlock(&adev->grbm_idx_mutex);
}
-static void gfx_v9_4_3_inst_query_ea_err_status(struct amdgpu_device *adev,
- int xcc_id)
-{
- uint32_t i, j;
- uint32_t reg_value;
-
- mutex_lock(&adev->grbm_idx_mutex);
-
- for (i = 0; i < gfx_v9_4_3_ea_err_status_regs.se_num; i++) {
- for (j = 0; j < gfx_v9_4_3_ea_err_status_regs.instance; j++) {
- gfx_v9_4_3_xcc_select_se_sh(adev, i, 0, j, xcc_id);
- reg_value = RREG32_SOC15(GC, GET_INST(GC, xcc_id),
- regGCEA_ERR_STATUS);
- if (REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_STATUS) ||
- REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_WRRSP_STATUS) ||
- REG_GET_FIELD(reg_value, GCEA_ERR_STATUS, SDP_RDRSP_DATAPARITY_ERROR)) {
- dev_warn(adev->dev,
- "GCEA err detected at instance: %d, status: 0x%x!\n",
- j, reg_value);
- }
- /* clear after read */
- reg_value = REG_SET_FIELD(reg_value, GCEA_ERR_STATUS,
- CLEAR_ERROR_STATUS, 0x1);
- WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS,
- reg_value);
- }
- }
-
- gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
- xcc_id);
- mutex_unlock(&adev->grbm_idx_mutex);
-}
-
static void gfx_v9_4_3_inst_query_utc_err_status(struct amdgpu_device *adev,
int xcc_id)
{
@@ -3978,7 +3947,6 @@ static void gfx_v9_4_3_inst_query_sq_timeout_status(struct amdgpu_device *adev,
static void gfx_v9_4_3_inst_query_ras_err_status(struct amdgpu_device *adev,
void *ras_error_status, int xcc_id)
{
- gfx_v9_4_3_inst_query_ea_err_status(adev, xcc_id);
gfx_v9_4_3_inst_query_utc_err_status(adev, xcc_id);
gfx_v9_4_3_inst_query_sq_timeout_status(adev, xcc_id);
}
@@ -3991,27 +3959,6 @@ static void gfx_v9_4_3_inst_reset_utc_err_status(struct amdgpu_device *adev,
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regVML2_WALKER_MEM_ECC_STATUS, 0x3);
}
-static void gfx_v9_4_3_inst_reset_ea_err_status(struct amdgpu_device *adev,
- int xcc_id)
-{
- uint32_t i, j;
- uint32_t value;
-
- mutex_lock(&adev->grbm_idx_mutex);
- for (i = 0; i < gfx_v9_4_3_ea_err_status_regs.se_num; i++) {
- for (j = 0; j < gfx_v9_4_3_ea_err_status_regs.instance; j++) {
- gfx_v9_4_3_xcc_select_se_sh(adev, i, 0, j, xcc_id);
- value = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS);
- value = REG_SET_FIELD(value, GCEA_ERR_STATUS,
- CLEAR_ERROR_STATUS, 0x1);
- WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGCEA_ERR_STATUS, value);
- }
- }
- gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
- xcc_id);
- mutex_unlock(&adev->grbm_idx_mutex);
-}
-
static void gfx_v9_4_3_inst_reset_sq_timeout_status(struct amdgpu_device *adev,
int xcc_id)
{
@@ -4037,7 +3984,6 @@ static void gfx_v9_4_3_inst_reset_ras_err_status(struct amdgpu_device *adev,
void *ras_error_status, int xcc_id)
{
gfx_v9_4_3_inst_reset_utc_err_status(adev, xcc_id);
- gfx_v9_4_3_inst_reset_ea_err_status(adev, xcc_id);
gfx_v9_4_3_inst_reset_sq_timeout_status(adev, xcc_id);
}
@@ -4231,7 +4177,7 @@ static void gfx_v9_4_3_set_rlc_funcs(struct amdgpu_device *adev)
static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev)
{
/* init asci gds info */
- switch (adev->ip_versions[GC_HWIP][0]) {
+ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
/* 9.4.3 removed all the GDS internal memory,
* only support GWS opcode in kernel, like barrier
@@ -4243,7 +4189,7 @@ static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev)
break;
}
- switch (adev->ip_versions[GC_HWIP][0]) {
+ switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
/* deprecated for 9.4.3, no usage at all */
adev->gds.gds_compute_max_wave_id = 0;
@@ -4259,7 +4205,7 @@ 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 +4215,15 @@ 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 +4236,7 @@ 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 +4255,38 @@ 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 2024-08-29 13:37:39 +0300