[PATCH 4/4] drm/amdgpu: Move ras resume into SRIOV function

[Deng, Emily]

[AMD Official Use Only - General]

Reviewed-by: Emily Deng <Emily.Deng at amd.com>

Emily Deng
Best Wishes



>-----Original Message-----
>From: Li, Yunxiang (Teddy) <Yunxiang.Li at amd.com>
>Sent: Friday, April 26, 2024 11:58 AM
>To: amd-gfx at lists.freedesktop.org
>Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Koenig, Christian
><Christian.Koenig at amd.com>; Lazar, Lijo <Lijo.Lazar at amd.com>; Kuehling,
>Felix <Felix.Kuehling at amd.com>; Deng, Emily <Emily.Deng at amd.com>; Li,
>Yunxiang (Teddy) <Yunxiang.Li at amd.com>
>Subject: [PATCH 4/4] drm/amdgpu: Move ras resume into SRIOV function
>
>This is part of the reset, move it into the reset function.
>
>Signed-off-by: Yunxiang Li <Yunxiang.Li at amd.com>
>---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 12 +++++-------
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>index 3c4755f3c116..8f2c1f71ed9a 100644
>--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>@@ -5119,6 +5119,11 @@ static int amdgpu_device_reset_sriov(struct
>amdgpu_device *adev,
>       amdgpu_amdkfd_post_reset(adev);
>       amdgpu_virt_release_full_gpu(adev, true);
>
>+      /* Aldebaran and gfx_11_0_3 support ras in SRIOV, so need resume
>ras during reset */
>+      if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 2) ||
>+          amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 3) ||
>+          amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11, 0, 3))
>+              amdgpu_ras_resume(adev);
>       return 0;
> }
>
>@@ -5823,13 +5828,6 @@ int amdgpu_device_gpu_recover(struct
>amdgpu_device *adev,
>                       goto retry;
>               if (r)
>                       adev->asic_reset_res = r;
>-
>-              /* Aldebaran and gfx_11_0_3 support ras in SRIOV, so need
>resume ras during reset */
>-              if (amdgpu_ip_version(adev, GC_HWIP, 0) ==
>-                          IP_VERSION(9, 4, 2) ||
>-                  amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4,
>3) ||
>-                  amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(11,
>0, 3))
>-                      amdgpu_ras_resume(adev);
>       } else {
>               r = amdgpu_do_asic_reset(device_list_handle,
>reset_context);
>               if (r && r == -EAGAIN)
>--
>2.34.1