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From: Lang Yu <Lang.Yu@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Alex Deucher <alexander.deucher@amd.com>,
	Yifan Zhang <yifan1.zhang@amd.com>, Lang Yu <Lang.Yu@amd.com>,
	Hawking Zhang <Hawking.Zhang@amd.com>
Subject: [PATCH] drm/amdgpu: correct vmid_src -> vmhub_index mapping
Date: Wed, 26 Jul 2023 19:24:46 +0800	[thread overview]
Message-ID: <20230726112446.653625-1-Lang.Yu@amd.com> (raw)

Align with new vmhub definition.
vmid_src 0 -> AMDGPU_GFXHUB(0).
vmid_src 1 -> AMDGPU_MMHUB0(0).

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 ++-
 drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 6b430e10d38e..9c4e084da99a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -102,9 +102,10 @@ static int gmc_v10_0_process_interrupt(struct amdgpu_device *adev,
 				       struct amdgpu_irq_src *source,
 				       struct amdgpu_iv_entry *entry)
 {
+	struct amdgpu_vmhub *hub =
+		&adev->vmhub[entry->vmid_src ? AMDGPU_MMHUB0(0) : AMDGPU_GFXHUB(0)];
 	bool retry_fault = !!(entry->src_data[1] & 0x80);
 	bool write_fault = !!(entry->src_data[1] & 0x20);
-	struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src];
 	struct amdgpu_task_info task_info;
 	uint32_t status = 0;
 	u64 addr;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 604522f70d03..47f5ced12ba2 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -99,7 +99,8 @@ static int gmc_v11_0_process_interrupt(struct amdgpu_device *adev,
 				       struct amdgpu_irq_src *source,
 				       struct amdgpu_iv_entry *entry)
 {
-	struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src];
+	struct amdgpu_vmhub *hub =
+		&adev->vmhub[entry->vmid_src ? AMDGPU_MMHUB0(0) : AMDGPU_GFXHUB(0)];
 	uint32_t status = 0;
 	u64 addr;
 
-- 
2.25.1


             reply	other threads:[~2023-07-26 11:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-26 11:24 Lang Yu [this message]
2023-07-26 12:02 ` [PATCH] drm/amdgpu: correct vmid_src -> vmhub_index mapping Zhang, Hawking
2023-07-27  2:01   ` Chai, Thomas
2023-07-27  2:47     ` Lang Yu

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