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drm/amdgpu: add si specific logic into the device initialize function v3
v3: guard doorbell_fini as well Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -55,6 +55,11 @@ static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev);
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static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev);
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static const char *amdgpu_asic_name[] = {
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"TAHITI",
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"PITCAIRN",
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"VERDE",
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"OLAND",
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"HAINAN",
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"BONAIRE",
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"KAVERI",
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"KABINI",
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@ -1571,8 +1576,13 @@ int amdgpu_device_init(struct amdgpu_device *adev,
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INIT_LIST_HEAD(&adev->shadow_list);
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mutex_init(&adev->shadow_list_lock);
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adev->rmmio_base = pci_resource_start(adev->pdev, 5);
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adev->rmmio_size = pci_resource_len(adev->pdev, 5);
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if (adev->asic_type >= CHIP_BONAIRE) {
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adev->rmmio_base = pci_resource_start(adev->pdev, 5);
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adev->rmmio_size = pci_resource_len(adev->pdev, 5);
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} else {
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adev->rmmio_base = pci_resource_start(adev->pdev, 2);
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adev->rmmio_size = pci_resource_len(adev->pdev, 2);
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}
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adev->rmmio = ioremap(adev->rmmio_base, adev->rmmio_size);
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if (adev->rmmio == NULL) {
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return -ENOMEM;
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@ -1580,8 +1590,9 @@ int amdgpu_device_init(struct amdgpu_device *adev,
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DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)adev->rmmio_base);
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DRM_INFO("register mmio size: %u\n", (unsigned)adev->rmmio_size);
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/* doorbell bar mapping */
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amdgpu_doorbell_init(adev);
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if (adev->asic_type >= CHIP_BONAIRE)
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/* doorbell bar mapping */
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amdgpu_doorbell_init(adev);
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/* io port mapping */
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for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
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@ -1790,7 +1801,8 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
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adev->rio_mem = NULL;
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iounmap(adev->rmmio);
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adev->rmmio = NULL;
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amdgpu_doorbell_fini(adev);
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if (adev->asic_type >= CHIP_BONAIRE)
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amdgpu_doorbell_fini(adev);
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amdgpu_debugfs_regs_cleanup(adev);
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amdgpu_debugfs_remove_files(adev);
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}
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