[PATCH] drm/amdgpu: Remove unnecessary register program in SRIOV

Remove unnecessary register program in SRIOV Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c index ff738e9725ee..6aa02d835ecb

[PATCH v2] drm/amdgpu: Enable second VCN for certain Navy Flounder.

Certain Navy Flounder cards have 2 VCNs, enable it. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c

[PATCH] drm/amdgpu: Enable second VCN for certain Navi2x.

Certain navi2x cards have 2 VCNs, enable it. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index

[PATCH] drm/amdgpu: Add MB_REQ_MSG_READY_TO_RESET response when VF get FLR notification.

: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 2 ++ drivers/gpu/drm/amd/amdgpu/mxgpu_nv.h | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c index b48e68f46a5c..a35e6d87e537 100644 --- a

[PATCH v2] drm/amdgpu: Extend full access wait time in guest

From: Victor Zhao - Extend wait time and add retry, currently 6s * 2times - Change timing algorithm Signed-off-by: Victor Zhao Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 16 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers

[PATCH] drm/amdgpu: Extend full access wait time in guest

From: Victor Zhao - Extend wait time and add retry, currently 3s * 4times - Change timing algorithm Signed-off-by: Victor Zhao Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 16 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers

[PATCH] drm/amdgpu: Add driver version

From: David M Nieto This sysfs is only defined in DKMS drivers it exposes the internal AMDGPU version Signed-off-by: David M Nieto Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2659 +++- 1 file changed, 941 insertions(+), 1718 deletions

[PATCH] drm/amdgpu: add done BO list

From: David M Nieto backport of "add a list in VM for BOs in the done state" Signed-off-by: David M Nieto Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1196 +++- 1 file changed, 561 insertions(+), 635 deletions(-) diff --git a/drive

[PATCH v2] drm/amd/amdgpu: Recovery vcn instance iterate.

The previous logic is recording the amount of valid vcn instances to use them on SRIOV, it is a hard task due to the vcn accessment is based on the index of the vcn instance. Check if the vcn instance enabled before do instance init. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu

[PATCH] drm/amd/amdgpu: Recovery vcn instance iterate.

environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 25 + 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c index c3580de3ea9c..954ab7e76926 100644

[PATCH v5] drm/amdgpu: Restore msix after FLR

From: "Emily.Deng" After FLR, the msix will be cleared, so need to re-enable it. Signed-off-by: Emily.Deng Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 18 ++ 1 file changed, 18 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/am

[PATCH v4] drm/amdgpu: Restore msix after FLR

From: "Emily.Deng" After FLR, the msix will be cleared, so need to re-enable it. Signed-off-by: Emily.Deng Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 14 ++ 1 file changed, 14 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgp

[PATCH v3] drm/amdgpu: Restore msix after FLR

From: "Emily.Deng" After FLR, the msix will be cleared, so need to re-enable it. Signed-off-by: Emily.Deng Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgp

[PATCH v2] drm/amdgpu: Restore msix after FLR

From: "Emily.Deng" After FLR, the msix will be cleared, so need to re-enable it. Signed-off-by: Emily.Deng Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 13 + 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgp

[PATCH] SWDEV-254814 drm/amdgpu: Restore msix after FLR

From: "Emily.Deng" After FLR, the msix will be cleared, so need to re-enable it. Signed-off-by: Emily.Deng --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 13 + 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu

[PATCH v3] drm/amd/amdgpu: Use IP discovery data to determine VCN enablement instead of MMSCH

From: Bokun Zhang In the past, we use MMSCH to determine whether a VCN is enabled or not. This is not reliable since after a FLR, MMSCH may report junk data. It is better to use IP discovery data. Signed-off-by: Bokun Zhang Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu

[PATCH v2] drm/amd/amdgpu: Use IP discovery data to determine VCN enablement instead of MMSCH

From: Bokun Zhang In the past, we use MMSCH to determine whether a VCN is enabled or not. This is not reliable since after a FLR, MMSCH may report junk data. It is better to use IP discovery data. Signed-off-by: Bokun Zhang Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu

[PATCH] drm/amdgpu: Fixing "Indirect register access for Navi12 sriov" for vega10

The NV12 and VEGA10 share the same interface W/RREG32_SOC15*, the callback functions in these macros may not be defined, so NULL pointer must be checked but not in macro __WREG32_SOC15_RLC__, fixing the lock of NULL pointer check. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu

[PATCH 2/2] drm/amd/amdgpu: add instance_number check in amdgpu_discovery_get_ip_version

, the original amdgpu_discovery_get_ip_version cannot correct reflects the result and returns false information Signed-off-by: Bokun Zhang Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h | 2 +- 2 files changed

[PATCH 1/2] drm/amd/amdgpu: Use IP discovery data to determine VCN enablement instead of MMSCH

From: Bokun Zhang In the past, we use MMSCH to determine whether a VCN is enabled or not. This is not reliable since after a FLR, MMSCH may report junk data. It is better to use IP discovery data. Signed-off-by: Bokun Zhang Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/vcn_v3_0

[PATCH] drm/amdgpu: Change IP init sequence to support PSP program IH_RB_CNTL on NV12 SRIOV

To enable PSP program IH_RB_CNTL, the PSP IP should be initialized before IH IP, otherwise, it will hit psp NULL pointer. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c

[PATCH v5 09/10] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH v5 10/10] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV

KMD should not program these registers, the value were defined in the host, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v5 08/10] drm/amdgpu: Modify MMHUB register access from MMIO to RLCG in file mmhub_v2*

From: pengzhou In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 37 + 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH v5 07/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file amdgpu_gmc.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++-- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 25 + 2 files changed, 24 insertions

[PATCH v5 06/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu

[PATCH v5 05/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file sdma_v5*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v5 03/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file kfd_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 42 +-- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v5 04/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file soc15.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm

[PATCH v5 01/10] drm/amdgpu: Indirect register access for Navi12 sriov

o PSP. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu.h| 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h| 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 78 +-- drivers/gpu/drm/amd/amdgpu/gfx_v

[PATCH v5 02/10] drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 32 +- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 14/16] drm/amdgpu: Skip the program of GRBM_CAM* in SRIOV

KMD should not the program these registers, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index

[PATCH v4 16/16] drm/amdgpu: Update gfx_v9 rlcg interface

the interface on gfx v10 updated, the gfx v9 and v10 share the same interface, update v9's interface. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 9 + 2 files changed, 6 insertions(+), 5 dele

[PATCH v4 11/16] drm/amdgpu: Modify MMHUB register access from MMIO to RLCG in file mmhub_v2*

From: pengzhou In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 37 + 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH v4 12/16] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH v4 13/16] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV

KMD should not program these registers, the value were defined in the host, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 15/16] drm/amdgpu: Refine the error report when flush tlb.

there are 2 hubs to flush in the gmc, to make it easier to debug when hub flush failed, refine the logs. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers

[PATCH v4 10/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file amdgpu_gmc.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++-- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 25 + 2 files changed, 24 insertions

[PATCH v4 09/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu

[PATCH v4 08/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file sdma_v5*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 02/16] drm/amdgpu: Indirect register access for Navi12 sriov - SOC15 macro

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15_common.h | 31 --- 1 file changed, 22 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 05/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 32 +- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 06/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file kfd_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 42 +-- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v4 07/16] drm/amdgpu: Modify GC register access from MMIO to RLCG in file soc15.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm

[PATCH v4 04/16] drm/amdgpu: Indirect register access for Navi12 sriov - GFX v10

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 78 - 2 files changed, 39 insertions(+), 43 deletions

[PATCH v4 01/16] drm/amdgpu: Indirect register access for Navi12 sriov - new internal macro

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15_common.h | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd

[PATCH v4 03/16] drm/amdgpu: Indirect register access for Navi12 sriov - RLC interface

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/soc15_common.h | 46 ++- 2 files changed, 20 insertions(+), 27 deletions

[PATCH v3 12/13] drm/amdgpu: Refine the error report when flush tlb.

there are 2 hubs to flush in the gmc, to make it easier to debug when hub flush failed, refine the logs. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers

[PATCH v3 13/13] drm/amdgpu: Update gfx_v9 rlcg interface

the interface on gfx v10 updated, the gfx v9 and v10 share the same interface, update v9's interface. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 9 +--

[PATCH v3 09/13] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH v3 05/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file sdma_v5*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v3 06/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu

[PATCH v3 10/13] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV

KMD should not program these registers, the value were defined in the host, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v3 11/13] drm/amdgpu: Skip the program of GRBM_CAM* in SRIOV

KMD should not the program these registers, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index

[PATCH v3 08/13] drm/amdgpu: Modify MMHUB register access from MMIO to RLCG in file mmhub_v2*

From: pengzhou In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 37 + 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH v3 07/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file amdgpu_gmc.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++-- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 25 + 2 files changed, 24 insertions

[PATCH v3 01/13] drm/amdgpu: Indirect register access for Navi12 sriov

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 78

[PATCH v3 04/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file soc15.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm

[PATCH v3 02/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 32 +- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v3 03/13] drm/amdgpu: Modify GC register access from MMIO to RLCG in file kfd_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 42 +-- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v2 12/12] drm/amdgpu: Refine the error report when flush tlb.

there are 2 hubs to flush in the gmc, to make it easier to debug when hub flush failed, refine the logs. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers

[PATCH v2 11/12] drm/amdgpu: Skip the program of GRBM_CAM* in SRIOV

KMD should not the program these registers, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index

[PATCH v2 10/12] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV

KMD should not program these registers, the value were defined in the host, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v2 09/12] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH v2 08/12] drm/amdgpu: Modify MMHUB register access from MMIO to RLCG in file mmhub_v2*

From: pengzhou In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 37 + 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH v2 07/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file amdgpu_gmc.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++-- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 25 + 2 files changed, 24 insertions

[PATCH v2 06/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu

[PATCH v2 05/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file sdma_v5*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v2 04/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file soc15.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm

[PATCH v2 03/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file kfd_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 42 +-- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH v2 01/12] drm/amdgpu: Indirect register access for Navi12 sriov

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 68 -- drivers/gpu/drm/amd/amdgpu/soc15_common.h | 109

[PATCH v2 02/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 34 +- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH 12/12] drm/amdgpu: Refine the error report when flush tlb.

there are 2 hubs to flush in the gmc, to make it easier to debug when hub flush failed, refine the logs. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers

[PATCH 11/12] drm/amdgpu: Skip the program of GRBM_CAM* in SRIOV

KMD should not the program these registers, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index

[PATCH 10/12] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV

KMD should not program these registers, the value were defined in the host, so skip them in the SRIOV environment. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH 09/12] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH 08/12] drm/amdgpu: Modify MMHUB register access from MMIO to RLCG in file mmhub_v2*

From: pengzhou In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 37 + 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH 07/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file amdgpu_gmc.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +++-- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 25 + 2 files changed, 24 insertions

[PATCH 06/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file nv.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu

[PATCH 05/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file sdma_v5*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH 04/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file soc15.c

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/soc15.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm

[PATCH 03/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file kfd_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 42 +-- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH 02/12] drm/amdgpu: Modify GC register access from MMIO to RLCG in file gfx_v10*

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 34 +- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu

[PATCH 01/12] drm/amdgpu: Indirect register access for Navi12 sriov

Change RLCG/SOC15 register access interface to triage GC/MMHUB access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 68 -- drivers/gpu/drm/amd/amdgpu/soc15_common.h | 109

[PATCH] drm/amdgpu: Rename the flags to eliminate ambiguity v2

The flags vf_reg_access_* may cause confusion, rename the flags to make it more clear. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu

[PATCH] drm/amdgpu: Rename the flags to to eliminate ambiguity

The flags vf_reg_access_* may cause confusion, rename the flags to make it more clear. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu

[PATCH 3/8] drm/amdgpu: Change GC(SDMA) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions

[PATCH 2/8] drm/amdgpu: Change GC(KFD/GFX) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 38 ++-- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 205

[PATCH 8/8] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH 7/8] drm/amdgpu: Change GC(GFX) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 34 +- 1 file changed, 17 insertions(+), 17 deletions

[PATCH 5/8] drm/amdgpu: Change GC(GMC/GFXHUB/..) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 4 +- drivers

[PATCH 6/8] drm/amdgpu: Change GC(GFXHUB) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 36 1 file changed, 18 insertions(+), 18 deletions

[PATCH 4/8] drm/amdgpu: Change GC(GFX/GFXHUB) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 38

[PATCH 1/8] drm/amdgpu: change MMHUB register access from MMIO to RLCG

From: pengzhou In SRIOV environment, KMD should access MMHUB registers with RLCG if MMHUB indirect access bit enabled. Change MMHUB register access from MMIO to RLCG. Signed-off-by: pengzhou --- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 12 ++-- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 3

[PATCH 7/8] drm/amdgpu: Change GC register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 34 +- 1 file changed, 17 insertions(+), 17 deletions

[PATCH 8/8] drm/amdgpu: Use PSP to program IH_RB_CNTL* registers

use psp to program IH_RB_CNTL* if indirect access for ih enabled in SRIOV environment. Signed-off-by: Victor Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 19 +-- drivers/gpu/drm/amd/amdgpu/nv.c| 2 +- 2 files changed, 18 insertions(+), 3

[PATCH 6/8] drm/amdgpu: Change GC register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 36 1 file changed, 18 insertions(+), 18 deletions

[PATCH 5/8] drm/amdgpu: Change GC register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- .../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c| 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 4 +- drivers

[PATCH 4/8] drm/amdgpu: Change GC register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c | 38

[PATCH 3/8] drm/amdgpu: Change GC(SDMA) register access from MMIO to RLCG

In SRIOV environment, KMD should access GC registers with RLCG if GC indirect access flag enabled. Change GC register access from MMIO to RLCG. Signed-off-by: Peng Ju Zhou --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 78 ++ 1 file changed, 42 insertions(+), 36 deletions

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