From 6c0ca748205dc815505c6de79ecf565953390b66 Mon Sep 17 00:00:00 2001 From: Hawking Zhang Date: Fri, 14 Oct 2022 15:17:43 +0800 Subject: drm/amdgpu: move convert_error_address out of umc_ras RAS error address translation algorithm is common across dGPU and A + A platform as along as the SOC integrates the same generation of UMC IP. UMC RAS is managed by x86 MCA on A + A platform, umc_ras in GPU driver is not initialized at all on A + A platform. In such case, any umc_ras callback implemented for dGPU config shouldn't be invoked from A + A specific callback. The change moves convert_error_address out of dGPU umc_ras structure and makes it share between A + A and dGPU config. Signed-off-by: Hawking Zhang Reviewed-by: Stanley Yang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index a4b47e1bd111..21a47f2bb87b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -36,6 +36,7 @@ #include "ivsrcid/nbio/irqsrcs_nbif_7_4.h" #include "atom.h" #include "amdgpu_reset.h" +#include "umc_v6_7.h" #ifdef CONFIG_X86_MCE_AMD #include @@ -2899,10 +2900,17 @@ static int amdgpu_bad_page_notifier(struct notifier_block *nb, /* * Translate UMC channel address to Physical address */ - if (adev->umc.ras && - adev->umc.ras->convert_ras_error_address) - adev->umc.ras->convert_ras_error_address(adev, - &err_data, m->addr, ch_inst, umc_inst); + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(6, 7, 0): + umc_v6_7_convert_error_address(adev, + &err_data, m->addr, ch_inst, umc_inst); + break; + default: + dev_warn(adev->dev, + "UMC address to Physical address translation is not supported\n"); + kfree(err_data.err_addr); + return NOTIFY_DONE; + } if (amdgpu_bad_page_threshold != 0) { amdgpu_ras_add_bad_pages(adev, err_data.err_addr, -- cgit v1.2.3