From 19744f5f2dff50290f0767a68c0dc418c1a59cec Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Mon, 24 Feb 2020 15:36:13 +0800
Subject: drm/amdgpu: move get_xgmi_relative_phy_addr to amdgpu_xgmi.c
centralize all the xgmi related function to amdgpu_xgmi.c
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
(limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c')
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index 490f57d6704c..b58f725cb2f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -530,3 +530,18 @@ void amdgpu_xgmi_ras_fini(struct amdgpu_device *adev)
kfree(ras_if);
}
}
+
+uint64_t amdgpu_xgmi_get_relative_phy_addr(struct amdgpu_device *adev,
+ uint64_t addr)
+{
+ uint32_t df_inst_id;
+
+ if ((!adev->df.funcs) ||
+ (!adev->df.funcs->get_df_inst_id) ||
+ (!adev->df.funcs->get_dram_base_addr))
+ return addr;
+
+ df_inst_id = adev->df.funcs->get_df_inst_id(adev);
+
+ return addr + adev->df.funcs->get_dram_base_addr(adev, df_inst_id);
+}
--
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