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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
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* drm/amdgpu: Fixed psp fence and memory issues when removing amdgpu deviceYiPeng Chai2022-09-191-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V3: Fixed psp fence and memory issues for the asic using smu v13_0_2 when removing amdgpu device. [Why]: 1. psp_suspend->psp_free_shared_bufs-> psp_ta_free_shared_buf-> amdgpu_bo_free_kernel-> ...->amdgpu_bo_release_notify-> amdgpu_fill_buffer psp will free vram memory used by psp when psp_suspend is called. But for the asic using smu v13_0_2, because psp_suspend is called before adev->shutdown is set to true when removing the first hive device, amdgpu fill_buffer will be called, which will cause fence issues when evicting all vram resources in amdgpu vram mgr_fini. 2. Since psp_hw_fini is not called after calling psp_suspend and psp_suspend only calls psp_ring_stop, the psp ring memory will not be released when amdgpu device is removed. [How]: 1. Set shutdown to true before calling amdgpu_device_gpu_recover, then amdgpu_fill_buffer will not be called when psp_suspend is called. 2. Free psp ring memory in psp_sw_fini. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: added support for ras driver loadingJohn Clements2022-09-131-0/+15
| | | | | | | | copy ras driver to psp if present Signed-off-by: John Clements <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: change the alignment size of TMR BO to 1MYang Wang2022-09-131-1/+1
| | | | | | | | | | | | | align TMR BO size TO tmr size is not necessary, modify the size to 1M to avoid re-create BO fail when serious VRAM fragmentation. v2: add new macro PSP_TMR_ALIGNMENT for TMR BO alignment size Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: prevent toc firmware memory leakGuchun Chen2022-09-081-2/+5
| | | | | | | | It's missed in psp fini. Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Support PSP 13.0.10 on SR-IOVHorace Chen2022-09-011-2/+10
| | | | | | | | | Add support for PSP 13.0.10 for SR-IOV VF Acked-by: Christian König <[email protected]> Signed-off-by: Horace Chen <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: refine virtualization psp fw skip checkHorace Chen2022-09-011-14/+3
| | | | | | | | | | | | SR-IOV may need to load different firmwares for different ASIC inside VF. So create a new function in amdgpu_virt to check whether FW load needs to be skipped. Acked-by: Christian König <[email protected]> Signed-off-by: Horace Chen <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: skip ucode loading if ucode_size == 0Chengming Gui2022-09-011-1/+1
| | | | | | | | Restrict the ucode loading check to avoid frontdoor loading error. Signed-off-by: Chengming Gui <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support psp v13_0_10 ip blockFrank Min2022-08-291-0/+1
| | | | | | | | | | Add psp v13_0_10 ip block, initialize firmware and psp functions Signed-off-by: Frank Min <[email protected]> Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: use dev_info to benefit mGPU caseGuchun Chen2022-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 'free PSP TMR buffer' happens in suspend, but sometimes in mGPU config, it mixes with PSP resume log printing from another GPU, which is confusing. So use dev_info instead of DRM_INFO for printing. [drm] PSP is resuming... [drm] reserve 0xa00000 from 0x877e000000 for PSP TMR amdgpu 0000:e3:00.0: amdgpu: GECC is enabled amdgpu 0000:e3:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available amdgpu 0000:e3:00.0: amdgpu: SMU is resuming... amdgpu 0000:e3:00.0: amdgpu: smu driver if version = 0x00000040, smu fw if version = 0x00000041, smu fw program = 0, version = 0x003a5400 (58.84.0) amdgpu 0000:e3:00.0: amdgpu: SMU driver if version not matched amdgpu 0000:e3:00.0: amdgpu: dpm has been enabled amdgpu 0000:e3:00.0: amdgpu: SMU is resumed successfully! [drm] DMUB hardware initialized: version=0x02020014 [drm] free PSP TMR buffer [drm] kiq ring mec 2 pipe 1 q 0 Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Move psp_xgmi_terminate call from amdgpu_xgmi_remove_device to ↵YiPeng Chai2022-08-221-0/+3
| | | | | | | | | | | | | | | | | | | psp_hw_fini V1: The amdgpu_xgmi_remove_device function will send unload command to psp through psp ring to terminate xgmi, but psp ring has been destroyed in psp_hw_fini. V2: 1. Change the commit title. 2. Restore amdgpu_xgmi_remove_device to its original calling location. Move psp_xgmi_terminate call from amdgpu_xgmi_remove_device to psp_hw_fini. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: enable support for psp 13.0.4 blockXiaojian Du2022-07-291-0/+13
| | | | | | | | This patch will enable support for psp 13.0.4 blcok. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fix hive reference leak when reflecting psp topology infoJonathan Kim2022-07-281-0/+2
| | | | | | | | | Hives that require psp topology info to be reflected will leak hive reference so fix it. Signed-off-by: Jonathan Kim <[email protected]> Reviewed-by: Shaoyun Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: add TAP_DELAYS upload support for gfx10Chengming Gui2022-07-251-0/+15
| | | | | | | | | | Support {GLOBAL/SE0/SE1/SE2/SE3}_TAP_DELAYS uploading. v2: upload TAP_DELAYS before RLC autoload was triggered. (Hawking) Signed-off-by: Chengming Gui <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: skip SMU FW reloading in runpm BACO caseGuchun Chen2022-07-181-0/+7
| | | | | | | | | | | | SMU is always alive, so it's fine to skip SMU FW reloading when runpm resumed from BACO, this can avoid some race issues when resuming SMU. Suggested-by: Evan Quan <[email protected]> Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Resolve pcie_bif RAS recovery bugCandice Li2022-05-261-1/+1
| | | | | | | | | Check shared buf instead of init flag for xgmi ta shared buf init during xgmi ta initialization. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: Return failure when firmware failed to load in SRIOVAlice Wong2022-05-101-3/+4
| | | | | | | | | | In SRIOV, PSP will block incompatible firmware from loading. When this happens, driver should be prevented from continue initialization and start cleanup. Return failure in psp_cmd_submit_buf when firmware load failed in SRIOV. Signed-off-by: Alice Wong <[email protected]> Reviewed-by: Sashank Saye <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add sysfs to shows psp vbflash statusLikun Gao2022-05-101-0/+25
| | | | | | | | | | | | Add new sysfs interface to shows the status of psp vbflash status. V2: rename the sysfs interface, and set more return value. (0: not start; 1: in progress; MBX115 value when vbflash finish) V3: warning fixes Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: Add vbflash sysfs interface supportLikun Gao2022-05-101-0/+117
| | | | | | | | | | | Add sysfs interface to copy VBIOS. v2: squash in fix for proper vmalloc API (Alex) Signed-off-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp13: add support for MP0 13.0.7Chengming Gui2022-05-051-0/+2
| | | | | | | | Enable support in psp code. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Chengming Gui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add convert for new gfx typeLikun Gao2022-05-041-0/+33
| | | | | | | | Add convert for CP RS64 related gfx ip type. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support IMU front door loadLikun Gao2022-05-041-0/+6
| | | | | | | | Support for front door to load IMU firmware. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support for new SDMA front door loadLikun Gao2022-05-041-0/+6
| | | | | | | | Support for SDMA v6_0 ucode front door load. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support RLCV firmware front door loadLikun Gao2022-05-041-0/+3
| | | | | | | | Support RLCV firmware front door load. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support RLCP firmware front door loadLikun Gao2022-05-041-0/+3
| | | | | | | | Support RLCP firmware front door load. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add mes kiq PSP GFX FW typeLikun Gao2022-05-041-0/+6
| | | | | | | | Add MES KIQ PSP GFX FW type and the convert type. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: enable pptable ucode loadingEvan Quan2022-05-041-0/+3
| | | | | | | | | With SCPM enabled, pptable cannot be uploaded to SMU directly. The transferring has to be via PSP. Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add tracking for the enablement of SCPMLikun Gao2022-05-041-1/+27
| | | | | | | | | Add parmeter to shows whether SCPM feature is enabled or not, and whether is valid. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support psp v13_0_0 microcode initLikun Gao2022-05-041-0/+5
| | | | | | | | Support psp v13_0_0 microcode init. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: deallocate memory when psp_load_fw failedAlice Wong2022-05-041-9/+12
| | | | | | | | | | | psp_load_fw failure would cause memory leak for psp tmr and psp ring because psp_hw_init is not called as psp block is not fully initialized. Clean up psp tmr and psp ring when psp_load_fw fail by calling psp_free_shared_bufs and psp_ring_destroy. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alice Wong <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: move shared buffer frees into single functionAlex Deucher2022-05-041-59/+55
| | | | | | | | | So we can properly clean up if any of the TAs or TMR fails to properly initialize or terminate. This avoids any memory leaks in the error case. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: fix memory leak in terminate functionsAlex Deucher2022-05-041-21/+13
| | | | | | | Make sure we free the memory even if the unload fails. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: drop load/unload/init_shared_buf wrappersAlex Deucher2022-05-041-122/+21
| | | | | | | | Just call the load/unload/init_shared_buf functions directly. Makes the code easier to follow. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_initAlex Deucher2022-05-041-48/+47
| | | | | | | | | | | | Memory allocations should be done in sw_init. hw_init should just be hardware programming needed to initialize the IP block. This is how most other IP blocks work. Move the GPU memory allocations from psp hw_init to psp sw_init and move the memory free to sw_fini. This also fixes a potential GPU memory leak if psp hw_init fails. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Ta fw needs to be loaded for SRIOV aldebaranDavid Yu2022-04-221-0/+1
| | | | | | | | | | Load ta fw during psp_init_sriov_microcode to enable XGMI. It is required to be loaded by both guest and host starting from Arcturus. Cap fw needs to be loaded first. Signed-off-by: David Yu <[email protected]> Reviewed-by: Shaoyun.liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Use indirect buffer and save response status for TA load/invokeCandice Li2022-04-211-8/+46
| | | | | | | | | | | | The upcoming TA debugfs interface needs to use indirect buffer when performing TA invoke and check psp response status for TA load and invoke. Signed-off-by: John Clements <[email protected]> Signed-off-by: Candice Li <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fix aldebaran xgmi topology for vfJonathan Kim2022-03-151-2/+4
| | | | | | | | | VFs must also distinguish whether or not the TA supports full duplex or half duplex link records in order to report the correct xGMI topology. Signed-off-by: Jonathan Kim <[email protected]> Reviewed-by: Shaoyun Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add DFC CAP support for aldebaranDavid Yu2022-03-041-1/+1
| | | | | | | | | | | Add DFC CAP support for aldebaran Initialize cap microcode in psp_init_sriov_microcode, the ta microcode will be initialized in psp_vxx_init_microcode Signed-off-by: David Yu <[email protected]> Reviewed-by: Shaoyun.liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add support for psp 13.0.5Yifan Zhang2022-02-181-0/+1
| | | | | | | | | Enabl psp support for psp 13.0.5. Signed-off-by: Yifan Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: Add support for MP0 13.0.8Prike Liang2022-02-161-0/+1
| | | | | | | | Set psp sw funcs callback and firmware loading for MP0. Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: make cyan skillfish support code more consistentAlex Deucher2022-02-161-2/+1
| | | | | | | | | | Since this is an existing asic, adjust the code to follow the same logic as previously so the driver state is consistent. No functional change intended. Acked-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add support for GC 10.1.4Lang Yu2022-02-111-1/+2
| | | | | | | | | | Add basic support for GC 10.1.4, it uses same IP blocks with GC 10.1.3 Signed-off-by: Lang Yu <[email protected]> Reviewed-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* amdgpu/amdgpu_psp: remove unneeded ret variableMinghao Chi2022-01-181-5/+1
| | | | | | | | | | Return value from amdgpu_bo_create_kernel() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <[email protected]> Signed-off-by: Minghao Chi <[email protected]> Signed-off-by: CGEL ZTE <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: handle denied inject error into critical regions v2Stanley.Yang2022-01-181-1/+8
| | | | | | | | | Changed from v1: remove unused brace Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add interface to load SRIOV cap FWBokun Zhang2022-01-141-13/+95
| | | | | | | | | | | | | | | | | | | | | | - Add interface to load SRIOV cap FW. If the FW does not exist, simply skip this FW loading routine. This FW will only be loaded under SRIOV. Other driver configuration will not be affected. By adding this interface, it will make us easier to prepare SRIOV Linux guest driver for different users. - Update sysfs interface to read cap FW version. - Refactor PSP FW loading routine under SRIOV to use a unified SWITCH statement instead of using IF statement - Remove redundant amdgpu_sriov_vf() check in FW loading routine Acked-by: Monk Liu <[email protected]> Acked-by: Guchun Chen <[email protected]> Signed-off-by: Bokun Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/amdgpu: fix psp tmr bo pin count leak in SRIOVJingwen Chen2021-12-141-0/+4
| | | | | | | | | | | | | | | [Why] psp tmr bo will be pinned during loading amdgpu and reset in SRIOV while only unpinned in unload amdgpu [How] add amdgpu_in_reset and sriov judgement to skip pin bo v2: fix wrong judgement Signed-off-by: Jingwen Chen <[email protected]> Reviewed-by: Horace Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: added PSP XGMI initialization for SRIOV VF during recoverZhigang Luo2021-12-131-0/+12
| | | | | | | | | For SRIOV VF, XGMI was not initialized in PSP during recover. This change added PSP XGMI initialization for SRIOV VF during recover. Signed-off-by: Zhigang Luo <[email protected]> Reviewed-by: Shaoyun Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: declare static function to fix compiler warningGuchun Chen2021-12-011-1/+1
| | | | | | | | | | | | | | | | >> drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c:503:6: warning: no previous prototype for function 'release_psp_cmd_buf' [-Wmissing-prototypes] void release_psp_cmd_buf(struct psp_context *psp) ^ drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c:503:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void release_psp_cmd_buf(struct psp_context *psp) ^ static 1 warning generated. Reported-by: kernel test robot <[email protected]> Signed-off-by: Guchun Chen <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Update TA version output in driverCandice Li2021-10-281-7/+7
| | | | | | | | TA version should only be displayed in firmware version column. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: output warning for unsupported ras error inject (v2)Tao Zhou2021-10-191-0/+4
| | | | | | | | | | Output a warning message if RAS TA returns UNSUPPORTED_ERROR_INJ status. v2: implement it in psp_ras_ta_check_status function. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: centralize checking for RAS TA statusTao Zhou2021-10-191-4/+20
| | | | | | | | Create new function to check status returned by RAS TA. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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