[AMD Public Use]
Same can be done for pcie_write also.
Reviewed-by: Lijo Lazar <lijo.lazar@xxxxxxx>
-----Original Message-----
From: Wang, Kevin(Yang) <Kevin1.Wang@xxxxxxx>
Sent: Tuesday, March 2, 2021 1:34 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Lazar, Lijo <Lijo.Lazar@xxxxxxx>; Wang, Kevin(Yang) <Kevin1.Wang@xxxxxxx>
Subject: [PATCH] drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie
the register offset isn't needed division by 4 to pass RREG32_PCIE()
Signed-off-by: Kevin Wang <kevin1.wang@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index a09469f84251..f3434a6f120f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -317,7 +317,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_read(struct file *f, char __user *buf,
while (size) {
uint32_t value;
- value = RREG32_PCIE(*pos >> 2);
+ value = RREG32_PCIE(*pos);
r = put_user(value, (uint32_t *)buf);
if (r) {
pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
--
2.17.1
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