* [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus
@ 2019-08-21 10:00 Frank.Min
[not found] ` <1566381635-6484-1-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Frank.Min @ 2019-08-21 10:00 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Frank.Min
arcturus for sriov would use the unified mc base address
Change-Id: I3f10f88877aa38145a259b88c11a6aa2329f3fe2
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 6de1726..683f47d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -920,12 +920,12 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev,
struct amdgpu_gmc *mc)
{
u64 base = 0;
- if (!amdgpu_sriov_vf(adev)) {
- if (adev->asic_type == CHIP_ARCTURUS)
- base = mmhub_v9_4_get_fb_location(adev);
- else
- base = mmhub_v1_0_get_fb_location(adev);
- }
+
+ if (adev->asic_type == CHIP_ARCTURUS)
+ base = mmhub_v9_4_get_fb_location(adev);
+ else if (!amdgpu_sriov_vf(adev))
+ base = mmhub_v1_0_get_fb_location(adev);
+
/* add the xgmi offset of the physical node */
base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size;
amdgpu_gmc_vram_location(adev, mc, base);
--
2.7.4
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 4+ messages in thread[parent not found: <1566381635-6484-1-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org>]
* [PATCH 2/2] drm/amdgpu: disable agp for sriov [not found] ` <1566381635-6484-1-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org> @ 2019-08-21 10:00 ` Frank.Min [not found] ` <1566381635-6484-2-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org> 2019-08-21 10:13 ` [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus Deng, Emily 1 sibling, 1 reply; 4+ messages in thread From: Frank.Min @ 2019-08-21 10:00 UTC (permalink / raw) To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Frank.Min Since agp is not used for sriov, just disable it Change-Id: I3aa9753499e2e74d982bb611214f94bd57bdcd9e --- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 8 ++++++++ drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 250d921..6094990 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -218,6 +218,14 @@ void amdgpu_gmc_agp_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc) const uint64_t sixteen_gb_mask = ~(sixteen_gb - 1); u64 size_af, size_bf; + if (amdgpu_sriov_vf(adev)) { + mc->agp_start = 0xffffffff; + mc->agp_end = 0x0; + mc->agp_size = 0; + + return; + } + if (mc->fb_start > mc->gart_start) { size_bf = (mc->fb_start & sixteen_gb_mask) - ALIGN(mc->gart_end + 1, sixteen_gb); diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 683f47d..6ce2977 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -930,8 +930,7 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev, base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; amdgpu_gmc_vram_location(adev, mc, base); amdgpu_gmc_gart_location(adev, mc); - if (!amdgpu_sriov_vf(adev)) - amdgpu_gmc_agp_location(adev, mc); + amdgpu_gmc_agp_location(adev, mc); /* base offset of vram pages */ adev->vm_manager.vram_base_offset = gfxhub_v1_0_get_mc_fb_offset(adev); -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply related [flat|nested] 4+ messages in thread
[parent not found: <1566381635-6484-2-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org>]
* Re: [PATCH 2/2] drm/amdgpu: disable agp for sriov [not found] ` <1566381635-6484-2-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org> @ 2019-08-21 14:06 ` Christian König 0 siblings, 0 replies; 4+ messages in thread From: Christian König @ 2019-08-21 14:06 UTC (permalink / raw) To: Frank.Min, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW Am 21.08.19 um 12:00 schrieb Frank.Min: > Since agp is not used for sriov, just disable it > > Change-Id: I3aa9753499e2e74d982bb611214f94bd57bd Missing Signed-of-by line in the commit message. With that fixed Reviewed-by: Christian König <christian.koenig@amd.com> for the series. > cd9e > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 8 ++++++++ > drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +-- > 2 files changed, 9 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c > index 250d921..6094990 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c > @@ -218,6 +218,14 @@ void amdgpu_gmc_agp_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc) > const uint64_t sixteen_gb_mask = ~(sixteen_gb - 1); > u64 size_af, size_bf; > > + if (amdgpu_sriov_vf(adev)) { > + mc->agp_start = 0xffffffff; > + mc->agp_end = 0x0; > + mc->agp_size = 0; > + > + return; > + } > + > if (mc->fb_start > mc->gart_start) { > size_bf = (mc->fb_start & sixteen_gb_mask) - > ALIGN(mc->gart_end + 1, sixteen_gb); > diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > index 683f47d..6ce2977 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > @@ -930,8 +930,7 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev, > base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size; > amdgpu_gmc_vram_location(adev, mc, base); > amdgpu_gmc_gart_location(adev, mc); > - if (!amdgpu_sriov_vf(adev)) > - amdgpu_gmc_agp_location(adev, mc); > + amdgpu_gmc_agp_location(adev, mc); > /* base offset of vram pages */ > adev->vm_manager.vram_base_offset = gfxhub_v1_0_get_mc_fb_offset(adev); > _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus [not found] ` <1566381635-6484-1-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org> 2019-08-21 10:00 ` [PATCH 2/2] drm/amdgpu: disable agp for sriov Frank.Min @ 2019-08-21 10:13 ` Deng, Emily 1 sibling, 0 replies; 4+ messages in thread From: Deng, Emily @ 2019-08-21 10:13 UTC (permalink / raw) To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Min, Frank Series Reviewed-by: Emily Deng <Emily.Deng@amd.com> >-----Original Message----- >From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of >Frank.Min >Sent: Wednesday, August 21, 2019 6:01 PM >To: amd-gfx@lists.freedesktop.org >Cc: Min, Frank <Frank.Min@amd.com> >Subject: [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus > >arcturus for sriov would use the unified mc base address > >Change-Id: I3f10f88877aa38145a259b88c11a6aa2329f3fe2 >--- > drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > >diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c >b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c >index 6de1726..683f47d 100644 >--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c >+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c >@@ -920,12 +920,12 @@ static void gmc_v9_0_vram_gtt_location(struct >amdgpu_device *adev, > struct amdgpu_gmc *mc) > { > u64 base = 0; >- if (!amdgpu_sriov_vf(adev)) { >- if (adev->asic_type == CHIP_ARCTURUS) >- base = mmhub_v9_4_get_fb_location(adev); >- else >- base = mmhub_v1_0_get_fb_location(adev); >- } >+ >+ if (adev->asic_type == CHIP_ARCTURUS) >+ base = mmhub_v9_4_get_fb_location(adev); >+ else if (!amdgpu_sriov_vf(adev)) >+ base = mmhub_v1_0_get_fb_location(adev); >+ > /* add the xgmi offset of the physical node */ > base += adev->gmc.xgmi.physical_node_id * adev- >>gmc.xgmi.node_segment_size; > amdgpu_gmc_vram_location(adev, mc, base); >-- >2.7.4 > >_______________________________________________ >amd-gfx mailing list >amd-gfx@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-08-21 10:00 [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus Frank.Min
[not found] ` <1566381635-6484-1-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org>
2019-08-21 10:00 ` [PATCH 2/2] drm/amdgpu: disable agp for sriov Frank.Min
[not found] ` <1566381635-6484-2-git-send-email-Frank.Min-5C7GfCeVMHo@public.gmane.org>
2019-08-21 14:06 ` Christian König
2019-08-21 10:13 ` [PATCH 1/2] drm/amdgpu: unity mc base address for arcturus Deng, Emily
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