* [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
@ 2021-06-04 14:49 Rohit Khaire
2021-06-04 14:56 ` Deucher, Alexander
0 siblings, 1 reply; 3+ messages in thread
From: Rohit Khaire @ 2021-06-04 14:49 UTC (permalink / raw)
To: amd-gfx, Alexander Deucher, Hawking Zhang, Emily Deng, Monk Liu,
Peng Ju Zhou, Horace Chen
Cc: Davis Ming, Rohit Khaire, Christian König
RLC_CP_SCHEDULERS and RLC_SPARE_INT0 have different
offsets for Sienna Cichlid
Signed-off-by: Rohit Khaire <rohit.khaire@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 11a64ca8a5ec..1e1ce1e49c70 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -177,6 +177,9 @@
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid 0x2030
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid_BASE_IDX 0
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid 0x4ca5
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX 1
+
#define GFX_RLCG_GC_WRITE_OLD (0x8 << 28)
#define GFX_RLCG_GC_WRITE (0x0 << 28)
#define GFX_RLCG_GC_READ (0x1 << 28)
@@ -1489,8 +1492,15 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG0_BASE_IDX] + mmSCRATCH_REG2) * 4;
scratch_reg3 = adev->rmmio +
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG3) * 4;
- spare_int = adev->rmmio +
- (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX]
+ + mmRLC_SPARE_INT_0_Sienna_Cichlid) * 4;
+ } else {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+ }
grbm_cntl = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_CNTL_BASE_IDX] + mmGRBM_GFX_CNTL;
grbm_idx = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_INDEX_BASE_IDX] + mmGRBM_GFX_INDEX;
@@ -7410,9 +7420,15 @@ static int gfx_v10_0_hw_fini(void *handle)
if (amdgpu_sriov_vf(adev)) {
gfx_v10_0_cp_gfx_enable(adev, false);
/* Program KIQ position of RLC_CP_SCHEDULERS during destroy */
- tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
- tmp &= 0xffffff00;
- WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp);
+ } else {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ }
return 0;
}
--
2.17.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
2021-06-04 14:49 [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid Rohit Khaire
@ 2021-06-04 14:56 ` Deucher, Alexander
2021-06-04 15:04 ` Khaire, Rohit
0 siblings, 1 reply; 3+ messages in thread
From: Deucher, Alexander @ 2021-06-04 14:56 UTC (permalink / raw)
To: Khaire, Rohit, amd-gfx, Zhang, Hawking, Deng, Emily, Liu, Monk,
Zhou, Peng Ju, Chen, Horace
Cc: Ming, Davis, Koenig, Christian
[-- Attachment #1.1: Type: text/plain, Size: 3868 bytes --]
[AMD Official Use Only]
checks should be adev->asic_type >= CHIP_SIENNA_CICHLID so we cover other gfx10.3 asics as well. With that fixed:
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
________________________________
From: Khaire, Rohit <Rohit.Khaire@amd.com>
Sent: Friday, June 4, 2021 10:49 AM
To: amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org>; Deucher, Alexander <Alexander.Deucher@amd.com>; Zhang, Hawking <Hawking.Zhang@amd.com>; Deng, Emily <Emily.Deng@amd.com>; Liu, Monk <Monk.Liu@amd.com>; Zhou, Peng Ju <PengJu.Zhou@amd.com>; Chen, Horace <Horace.Chen@amd.com>
Cc: Ming, Davis <Davis.Ming@amd.com>; Khaire, Rohit <Rohit.Khaire@amd.com>; Koenig, Christian <Christian.Koenig@amd.com>; Khaire, Rohit <Rohit.Khaire@amd.com>
Subject: [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
RLC_CP_SCHEDULERS and RLC_SPARE_INT0 have different
offsets for Sienna Cichlid
Signed-off-by: Rohit Khaire <rohit.khaire@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 11a64ca8a5ec..1e1ce1e49c70 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -177,6 +177,9 @@
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid 0x2030
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid_BASE_IDX 0
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid 0x4ca5
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX 1
+
#define GFX_RLCG_GC_WRITE_OLD (0x8 << 28)
#define GFX_RLCG_GC_WRITE (0x0 << 28)
#define GFX_RLCG_GC_READ (0x1 << 28)
@@ -1489,8 +1492,15 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG0_BASE_IDX] + mmSCRATCH_REG2) * 4;
scratch_reg3 = adev->rmmio +
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG3) * 4;
- spare_int = adev->rmmio +
- (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX]
+ + mmRLC_SPARE_INT_0_Sienna_Cichlid) * 4;
+ } else {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+ }
grbm_cntl = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_CNTL_BASE_IDX] + mmGRBM_GFX_CNTL;
grbm_idx = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_INDEX_BASE_IDX] + mmGRBM_GFX_INDEX;
@@ -7410,9 +7420,15 @@ static int gfx_v10_0_hw_fini(void *handle)
if (amdgpu_sriov_vf(adev)) {
gfx_v10_0_cp_gfx_enable(adev, false);
/* Program KIQ position of RLC_CP_SCHEDULERS during destroy */
- tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
- tmp &= 0xffffff00;
- WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp);
+ } else {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ }
return 0;
}
--
2.17.1
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_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
2021-06-04 14:56 ` Deucher, Alexander
@ 2021-06-04 15:04 ` Khaire, Rohit
0 siblings, 0 replies; 3+ messages in thread
From: Khaire, Rohit @ 2021-06-04 15:04 UTC (permalink / raw)
To: Deucher, Alexander, amd-gfx, Zhang, Hawking, Deng, Emily, Liu,
Monk, Zhou, Peng Ju, Chen, Horace
Cc: Ming, Davis, Koenig, Christian
[-- Attachment #1.1: Type: text/plain, Size: 4899 bytes --]
[AMD Official Use Only]
Thanks. I will fix that check.
Rohit
From: Deucher, Alexander <Alexander.Deucher@amd.com>
Sent: June 4, 2021 10:56 AM
To: Khaire, Rohit <Rohit.Khaire@amd.com>; amd-gfx@lists.freedesktop.org; Zhang, Hawking <Hawking.Zhang@amd.com>; Deng, Emily <Emily.Deng@amd.com>; Liu, Monk <Monk.Liu@amd.com>; Zhou, Peng Ju <PengJu.Zhou@amd.com>; Chen, Horace <Horace.Chen@amd.com>
Cc: Ming, Davis <Davis.Ming@amd.com>; Koenig, Christian <Christian.Koenig@amd.com>
Subject: Re: [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
[AMD Official Use Only]
checks should be adev->asic_type >= CHIP_SIENNA_CICHLID so we cover other gfx10.3 asics as well. With that fixed:
Reviewed-by: Alex Deucher <alexander.deucher@amd.com<mailto:alexander.deucher@amd.com>>
________________________________
From: Khaire, Rohit <Rohit.Khaire@amd.com<mailto:Rohit.Khaire@amd.com>>
Sent: Friday, June 4, 2021 10:49 AM
To: amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org> <amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org>>; Deucher, Alexander <Alexander.Deucher@amd.com<mailto:Alexander.Deucher@amd.com>>; Zhang, Hawking <Hawking.Zhang@amd.com<mailto:Hawking.Zhang@amd.com>>; Deng, Emily <Emily.Deng@amd.com<mailto:Emily.Deng@amd.com>>; Liu, Monk <Monk.Liu@amd.com<mailto:Monk.Liu@amd.com>>; Zhou, Peng Ju <PengJu.Zhou@amd.com<mailto:PengJu.Zhou@amd.com>>; Chen, Horace <Horace.Chen@amd.com<mailto:Horace.Chen@amd.com>>
Cc: Ming, Davis <Davis.Ming@amd.com<mailto:Davis.Ming@amd.com>>; Khaire, Rohit <Rohit.Khaire@amd.com<mailto:Rohit.Khaire@amd.com>>; Koenig, Christian <Christian.Koenig@amd.com<mailto:Christian.Koenig@amd.com>>; Khaire, Rohit <Rohit.Khaire@amd.com<mailto:Rohit.Khaire@amd.com>>
Subject: [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid
RLC_CP_SCHEDULERS and RLC_SPARE_INT0 have different
offsets for Sienna Cichlid
Signed-off-by: Rohit Khaire <rohit.khaire@amd.com<mailto:rohit.khaire@amd.com>>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 11a64ca8a5ec..1e1ce1e49c70 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -177,6 +177,9 @@
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid 0x2030
#define mmGC_THROTTLE_CTRL_Sienna_Cichlid_BASE_IDX 0
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid 0x4ca5
+#define mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX 1
+
#define GFX_RLCG_GC_WRITE_OLD (0x8 << 28)
#define GFX_RLCG_GC_WRITE (0x0 << 28)
#define GFX_RLCG_GC_READ (0x1 << 28)
@@ -1489,8 +1492,15 @@ static u32 gfx_v10_rlcg_rw(struct amdgpu_device *adev, u32 offset, u32 v, uint32
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG0_BASE_IDX] + mmSCRATCH_REG2) * 4;
scratch_reg3 = adev->rmmio +
(adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG3) * 4;
- spare_int = adev->rmmio +
- (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_0_Sienna_Cichlid_BASE_IDX]
+ + mmRLC_SPARE_INT_0_Sienna_Cichlid) * 4;
+ } else {
+ spare_int = adev->rmmio +
+ (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT) * 4;
+ }
grbm_cntl = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_CNTL_BASE_IDX] + mmGRBM_GFX_CNTL;
grbm_idx = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_INDEX_BASE_IDX] + mmGRBM_GFX_INDEX;
@@ -7410,9 +7420,15 @@ static int gfx_v10_0_hw_fini(void *handle)
if (amdgpu_sriov_vf(adev)) {
gfx_v10_0_cp_gfx_enable(adev, false);
/* Program KIQ position of RLC_CP_SCHEDULERS during destroy */
- tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
- tmp &= 0xffffff00;
- WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ if (adev->asic_type == CHIP_SIENNA_CICHLID) {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS_Sienna_Cichlid, tmp);
+ } else {
+ tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
+ tmp &= 0xffffff00;
+ WREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
+ }
return 0;
}
--
2.17.1
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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-06-04 14:49 [PATCH] drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid Rohit Khaire
2021-06-04 14:56 ` Deucher, Alexander
2021-06-04 15:04 ` Khaire, Rohit
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