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drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

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In SRIOV environment, KMD should access GC registers
with RLCG if GC indirect access flag enabled.

Signed-off-by: Peng Ju Zhou <PengJu.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Peng Ju Zhou
2021-04-21 18:15:39 +08:00
committed by Alex Deucher
parent a5504e9ad4
commit cda722d2a8
1 changed files with 16 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@@ -5229,10 +5229,10 @@ static void gfx_v10_0_rlc_enable_srm(struct amdgpu_device *adev)
uint32_t tmp;
/* enable Save Restore Machine */
tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL));
tmp = RREG32_SOC15(GC, 0, mmRLC_SRM_CNTL);
tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK;
tmp |= RLC_SRM_CNTL__SRM_ENABLE_MASK;
WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL), tmp);
WREG32_SOC15(GC, 0, mmRLC_SRM_CNTL, tmp);
}
static int gfx_v10_0_rlc_load_microcode(struct amdgpu_device *adev)
@@ -7937,12 +7937,12 @@ static int gfx_v10_0_update_gfx_clock_gating(struct amdgpu_device *adev,
static void gfx_v10_0_update_spm_vmid(struct amdgpu_device *adev, unsigned vmid)
{
u32 reg, data;
/* not for *_SOC15 */
reg = SOC15_REG_OFFSET(GC, 0, mmRLC_SPM_MC_CNTL);
if (amdgpu_sriov_is_pp_one_vf(adev))
data = RREG32_NO_KIQ(reg);
else
data = RREG32(reg);
data = RREG32_SOC15(GC, 0, mmRLC_SPM_MC_CNTL);
data &= ~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK;
data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT;
@@ -8684,16 +8684,16 @@ gfx_v10_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
cp_int_cntl = RREG32(cp_int_cntl_reg);
cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
TIME_STAMP_INT_ENABLE, 0);
WREG32(cp_int_cntl_reg, cp_int_cntl);
WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
break;
case AMDGPU_IRQ_STATE_ENABLE:
cp_int_cntl = RREG32(cp_int_cntl_reg);
cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg);
cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
TIME_STAMP_INT_ENABLE, 1);
WREG32(cp_int_cntl_reg, cp_int_cntl);
WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl);
break;
default:
break;
@@ -8737,16 +8737,16 @@ static void gfx_v10_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
mec_int_cntl = RREG32(mec_int_cntl_reg);
mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
TIME_STAMP_INT_ENABLE, 0);
WREG32(mec_int_cntl_reg, mec_int_cntl);
WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl);
break;
case AMDGPU_IRQ_STATE_ENABLE:
mec_int_cntl = RREG32(mec_int_cntl_reg);
mec_int_cntl = RREG32_SOC15_IP(GC, mec_int_cntl_reg);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
TIME_STAMP_INT_ENABLE, 1);
WREG32(mec_int_cntl_reg, mec_int_cntl);
WREG32_SOC15_IP(GC, mec_int_cntl_reg, mec_int_cntl);
break;
default:
break;
@@ -8942,20 +8942,20 @@ static int gfx_v10_0_kiq_set_interrupt_state(struct amdgpu_device *adev,
GENERIC2_INT_ENABLE, 0);
WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, tmp);
tmp = RREG32(target);
tmp = RREG32_SOC15_IP(GC, target);
tmp = REG_SET_FIELD(tmp, CP_ME2_PIPE0_INT_CNTL,
GENERIC2_INT_ENABLE, 0);
WREG32(target, tmp);
WREG32_SOC15_IP(GC, target, tmp);
} else {
tmp = RREG32_SOC15(GC, 0, mmCPC_INT_CNTL);
tmp = REG_SET_FIELD(tmp, CPC_INT_CNTL,
GENERIC2_INT_ENABLE, 1);
WREG32_SOC15(GC, 0, mmCPC_INT_CNTL, tmp);
tmp = RREG32(target);
tmp = RREG32_SOC15_IP(GC, target);
tmp = REG_SET_FIELD(tmp, CP_ME2_PIPE0_INT_CNTL,
GENERIC2_INT_ENABLE, 1);
WREG32(target, tmp);
WREG32_SOC15_IP(GC, target, tmp);
}
break;
default: