[PATCH Review 1/1] drm/amdgpu: fix ras suppoted check

[Zhang, Hawking]

[AMD Official Use Only - General]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: Stanley.Yang <Stanley.Yang at amd.com>
Sent: Tuesday, May 31, 2022 19:06
To: amd-gfx at lists.freedesktop.org; Zhang, Hawking <Hawking.Zhang at amd.com>; Zhou1, Tao <Tao.Zhou1 at amd.com>
Cc: Yang, Stanley <Stanley.Yang at amd.com>
Subject: [PATCH Review 1/1] drm/amdgpu: fix ras suppoted check

Fix aldebaran ras supported check on SRIOV guest side, the previous check conditicon block all ras feature on baremetal

Signed-off-by: Stanley.Yang <Stanley.Yang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index a9d1cce192b2..8bda285c9e97 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2285,8 +2285,9 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev)
            !amdgpu_ras_asic_supported(adev))
                return;

-       if (!(amdgpu_sriov_vf(adev) &&
-               (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2))))
+       /* If driver run on sriov guest side, only enable ras for aldebaran */
+       if (amdgpu_sriov_vf(adev) &&
+               adev->ip_versions[MP1_HWIP][0] != IP_VERSION(13, 0, 2))
                return;

        if (!adev->gmc.xgmi.connected_to_cpu) {
--
2.17.1