From: YiPeng Chai <YiPeng.Chai@amd.com>
Date: Tue, 11 Apr 2023 02:27:12 +0000 (+0800)
Subject: drm/amdgpu: add gfx v11_0_3 fed irq handling for sriov
X-Git-Tag: Ubuntu-6.5.0-9.9~2862^2~2^2~19
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=fd784a418ed832fbadfa846cef61741fdab0377a;p=mirror_ubuntu-kernels.git

drm/amdgpu: add gfx v11_0_3 fed irq handling for sriov

Add gfx v11_0_3 fed irq handling for sriov.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c
index b07a72ca25d9..068b9586a223 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0_3.c
@@ -62,10 +62,18 @@ static int gfx_v11_0_3_rlc_gc_fed_irq(struct amdgpu_device *adev,
 		return -EINVAL;
 	}
 
-	ih_data.head = *ras_if;
-
 	dev_warn(adev->dev, "RLC %s FED IRQ\n", ras_if->name);
-	amdgpu_ras_interrupt_dispatch(adev, &ih_data);
+
+	if (!amdgpu_sriov_vf(adev)) {
+		ih_data.head = *ras_if;
+		amdgpu_ras_interrupt_dispatch(adev, &ih_data);
+	} else {
+		if (adev->virt.ops && adev->virt.ops->ras_poison_handler)
+			adev->virt.ops->ras_poison_handler(adev);
+		else
+			dev_warn(adev->dev,
+				"No ras_poison_handler interface in SRIOV for %s!\n", ras_if->name);
+	}
 
 	return 0;
 }