MODULE_FIRMWARE("amdgpu/navi14_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/navi12_gpu_info.bin");
MODULE_FIRMWARE("amdgpu/sienna_cichlid_gpu_info.bin");
+MODULE_FIRMWARE("amdgpu/navy_flounder_gpu_info.bin");
#define AMDGPU_RESUME_MS 2000
"NAVI14",
"NAVI12",
"SIENNA_CICHLID",
+ "NAVY_FLOUNDER",
"LAST",
};
}
/*
- * device register access helper functions.
+ * MMIO register access helper functions.
*/
/**
- * amdgpu_device_rreg - read a register
+ * amdgpu_mm_rreg - read a memory mapped IO register
*
* @adev: amdgpu_device pointer
* @reg: dword aligned register offset
*
* Returns the 32 bit value from the offset specified.
*/
-uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, uint32_t reg,
- uint32_t acc_flags)
+uint32_t amdgpu_mm_rreg(struct amdgpu_device *adev, uint32_t reg,
+ uint32_t acc_flags)
{
uint32_t ret;
if ((reg * 4) < adev->rmmio_size)
ret = readl(((void __iomem *)adev->rmmio) + (reg * 4));
- else
- ret = adev->pcie_rreg(adev, (reg * 4));
- trace_amdgpu_device_rreg(adev->pdev->device, reg, ret);
+ else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+ writel((reg * 4), ((void __iomem *)adev->rmmio) + (mmMM_INDEX * 4));
+ ret = readl(((void __iomem *)adev->rmmio) + (mmMM_DATA * 4));
+ spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+ }
+ trace_amdgpu_mm_rreg(adev->pdev->device, reg, ret);
return ret;
}
BUG();
}
-void static inline amdgpu_device_wreg_no_kiq(struct amdgpu_device *adev, uint32_t reg,
- uint32_t v, uint32_t acc_flags)
+void static inline amdgpu_mm_wreg_mmio(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t acc_flags)
{
- trace_amdgpu_device_wreg(adev->pdev->device, reg, v);
+ trace_amdgpu_mm_wreg(adev->pdev->device, reg, v);
if ((reg * 4) < adev->rmmio_size)
writel(v, ((void __iomem *)adev->rmmio) + (reg * 4));
- else
- adev->pcie_wreg(adev, (reg * 4), v);
+ else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+ writel((reg * 4), ((void __iomem *)adev->rmmio) + (mmMM_INDEX * 4));
+ writel(v, ((void __iomem *)adev->rmmio) + (mmMM_DATA * 4));
+ spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+ }
}
/**
- * amdgpu_device_wreg - write to a register
+ * amdgpu_mm_wreg - write to a memory mapped IO register
*
* @adev: amdgpu_device pointer
* @reg: dword aligned register offset
*
* Writes the value specified to the offset specified.
*/
-void amdgpu_device_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v,
- uint32_t acc_flags)
+void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v,
+ uint32_t acc_flags)
{
if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev))
return amdgpu_kiq_wreg(adev, reg, v);
- amdgpu_device_wreg_no_kiq(adev, reg, v, acc_flags);
+ amdgpu_mm_wreg_mmio(adev, reg, v, acc_flags);
}
/*
return adev->gfx.rlc.funcs->rlcg_wreg(adev, reg, v);
}
- amdgpu_device_wreg_no_kiq(adev, reg, v, acc_flags);
+ amdgpu_mm_wreg_mmio(adev, reg, v, acc_flags);
}
/**
case CHIP_SIENNA_CICHLID:
chip_name = "sienna_cichlid";
break;
+ case CHIP_NAVY_FLOUNDER:
+ chip_name = "navy_flounder";
+ break;
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name);
amdgpu_device_enable_virtual_display(adev);
+ if (amdgpu_sriov_vf(adev)) {
+ r = amdgpu_virt_request_full_gpu(adev, true);
+ if (r)
+ return r;
+ }
+
switch (adev->asic_type) {
#ifdef CONFIG_DRM_AMDGPU_SI
case CHIP_VERDE:
case CHIP_NAVI14:
case CHIP_NAVI12:
case CHIP_SIENNA_CICHLID:
+ case CHIP_NAVY_FLOUNDER:
adev->family = AMDGPU_FAMILY_NV;
r = nv_set_ip_blocks(adev);
amdgpu_amdkfd_device_probe(adev);
- if (amdgpu_sriov_vf(adev)) {
- /* handle vbios stuff prior full access mode for new handshake */
- if (adev->virt.req_init_data_ver == 1) {
- if (!amdgpu_get_bios(adev)) {
- DRM_ERROR("failed to get vbios\n");
- return -EINVAL;
- }
-
- r = amdgpu_atombios_init(adev);
- if (r) {
- dev_err(adev->dev, "amdgpu_atombios_init failed\n");
- amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0);
- return r;
- }
- }
- }
-
- /* we need to send REQ_GPU here for legacy handshaker otherwise the vbios
- * will not be prepared by host for this VF */
- if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver < 1) {
- r = amdgpu_virt_request_full_gpu(adev, true);
- if (r)
- return r;
- }
-
adev->pm.pp_feature = amdgpu_pp_feature_mask;
if (amdgpu_sriov_vf(adev) || sched_policy == KFD_SCHED_POLICY_NO_HWS)
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
if (r)
return r;
- /* skip vbios handling for new handshake */
- if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver == 1)
- continue;
-
/* Read BIOS */
if (!amdgpu_get_bios(adev))
return -EINVAL;
if (r)
return r;
- if (amdgpu_sriov_vf(adev) && adev->virt.req_init_data_ver > 0) {
- r = amdgpu_virt_request_full_gpu(adev, true);
- if (r)
- return -EAGAIN;
- }
-
for (i = 0; i < adev->num_ip_blocks; i++) {
if (!adev->ip_blocks[i].status.valid)
continue;
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.valid)
continue;
+
/* displays are handled separately */
- if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) {
- /* XXX handle errors */
- r = adev->ip_blocks[i].version->funcs->suspend(adev);
- /* XXX handle errors */
- if (r) {
- DRM_ERROR("suspend of IP block <%s> failed %d\n",
- adev->ip_blocks[i].version->funcs->name, r);
- return r;
- }
- adev->ip_blocks[i].status.hw = false;
+ if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_DCE)
+ continue;
+
+ /* XXX handle errors */
+ r = adev->ip_blocks[i].version->funcs->suspend(adev);
+ /* XXX handle errors */
+ if (r) {
+ DRM_ERROR("suspend of IP block <%s> failed %d\n",
+ adev->ip_blocks[i].version->funcs->name, r);
+ return r;
}
+
+ adev->ip_blocks[i].status.hw = false;
}
return 0;
AMD_IP_BLOCK_TYPE_IH,
};
+ for (i = 0; i < adev->num_ip_blocks; i++)
+ adev->ip_blocks[i].status.hw = false;
+
for (i = 0; i < ARRAY_SIZE(ip_order); i++) {
int j;
struct amdgpu_ip_block *block;
for (j = 0; j < adev->num_ip_blocks; j++) {
block = &adev->ip_blocks[j];
- block->status.hw = false;
if (block->version->type != ip_order[i] ||
!block->status.valid)
continue;
#endif
#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
case CHIP_SIENNA_CICHLID:
+ case CHIP_NAVY_FLOUNDER:
#endif
return amdgpu_dc != 0;
#endif
queue_delayed_work(system_wq, &adev->delayed_init_work,
msecs_to_jiffies(AMDGPU_RESUME_MS));
+ if (amdgpu_sriov_vf(adev))
+ flush_delayed_work(&adev->delayed_init_work);
+
r = sysfs_create_files(&adev->dev->kobj, amdgpu_dev_attributes);
if (r) {
dev_err(adev->dev, "Could not create amdgpu device attr\n");
amdgpu_virt_init_data_exchange(adev);
/* we need recover gart prior to run SMC/CP/SDMA resume */
- amdgpu_gtt_mgr_recover(&adev->mman.bdev.man[TTM_PL_TT]);
+ amdgpu_gtt_mgr_recover(ttm_manager_type(&adev->mman.bdev, TTM_PL_TT));
r = amdgpu_device_fw_loading(adev);
if (r)
case CHIP_NAVI10:
case CHIP_NAVI14:
case CHIP_NAVI12:
+ case CHIP_SIENNA_CICHLID:
break;
default:
goto disabled;
amdgpu_inc_vram_lost(tmp_adev);
}
- r = amdgpu_gtt_mgr_recover(
- &tmp_adev->mman.bdev.man[TTM_PL_TT]);
+ r = amdgpu_gtt_mgr_recover(ttm_manager_type(&tmp_adev->mman.bdev, TTM_PL_TT));
if (r)
goto out;
struct amdgpu_hive_info *hive = NULL;
struct amdgpu_device *tmp_adev = NULL;
int i, r = 0;
- bool in_ras_intr = amdgpu_ras_intr_triggered();
- bool use_baco =
- (amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) ?
- true : false;
+ bool need_emergency_restart = false;
bool audio_suspended = false;
+ /**
+ * Special case: RAS triggered and full reset isn't supported
+ */
+ need_emergency_restart = amdgpu_ras_need_emergency_restart(adev);
+
/*
* Flush RAM to disk so that after reboot
* the user can read log and see why the system rebooted.
*/
- if (in_ras_intr && !use_baco && amdgpu_ras_get_context(adev)->reboot) {
-
+ if (need_emergency_restart && amdgpu_ras_get_context(adev)->reboot) {
DRM_WARN("Emergency reboot.");
ksys_sync_helper();
}
dev_info(adev->dev, "GPU %s begin!\n",
- (in_ras_intr && !use_baco) ? "jobs stop":"reset");
+ need_emergency_restart ? "jobs stop":"reset");
/*
* Here we trylock to avoid chain of resets executing from
amdgpu_fbdev_set_suspend(tmp_adev, 1);
/* disable ras on ALL IPs */
- if (!(in_ras_intr && !use_baco) &&
+ if (!need_emergency_restart &&
amdgpu_device_ip_need_full_reset(tmp_adev))
amdgpu_ras_suspend(tmp_adev);
drm_sched_stop(&ring->sched, job ? &job->base : NULL);
- if (in_ras_intr && !use_baco)
+ if (need_emergency_restart)
amdgpu_job_stop_all_jobs_on_sched(&ring->sched);
}
}
- if (in_ras_intr && !use_baco)
+ if (need_emergency_restart)
goto skip_sched_resume;
/*
skip_sched_resume:
list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) {
/*unlock kfd: SRIOV would do it separately */
- if (!(in_ras_intr && !use_baco) && !amdgpu_sriov_vf(tmp_adev))
+ if (!need_emergency_restart && !amdgpu_sriov_vf(tmp_adev))
amdgpu_amdkfd_post_reset(tmp_adev);
if (audio_suspended)
amdgpu_device_resume_display_audio(tmp_adev);
projects / linux.git / blobdiff