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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
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* drm/amdgpu: Add a noverbose flag to psp_wait_forLijo Lazar2025-07-071-2/+5
| | | | | | | | | For extended wait with retries on a PSP register value, add a noverbose flag to avoid excessive error messages on each timeout. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add more checks to PSP mailboxLijo Lazar2025-06-241-0/+11
| | | | | | | | | | Instead of checking the response flag, use status mask also to check against any unexpected failures like a device drop. Also, log error if waiting on a psp response fails/times out. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: reclaim psp fw reservation memory regionFrank Min2025-06-181-1/+1
| | | | | | | | | | | | | PSP v14 fw update introduced changes on memory reservation region, according to the change driver reclaim some non-reserved region. 1. introduce 2 new psp commands to query fw reservation regions 2. add a new reservation region for psp 3. reclaim psp non-used region Signed-off-by: Frank Min <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add debugfs for spirom IFWI dumpShiwu Zhang2025-05-141-0/+29
| | | | | | | | | | | | | | | | | | | Expose the debugfs file node for user space to dump the IFWI image on spirom. For one transaction between PSP and host, it will read out the images on both active and inactive partitions so a buffer with two times the size of maximum IFWI image (currently 16MByte) is needed. v2: move the vbios gfl macros to the common header and rename the bo triplet struct to spirom_bo for this specific usage (Hawking) v3: return directly the result of last command execution (Lijo) Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add indirect L1_TLB_CNTL reg programming for VFsVictor Skvortsov2025-04-071-0/+10
| | | | | | | | | | | | VFs on some IP versions are unable to access this register directly. This register must be programmed before PSP ring is setup, so use PSP VF mailbox directly. PSP will broadcast the register value to all VF assigned instances. Signed-off-by: Victor Skvortsov <[email protected]> Reviewed-by: Zhigang Luo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Load spdm_drv for psp v13_0_12Hawking Zhang2024-12-101-0/+6
| | | | | | | | | spdm_drv is a firmware that needs to be loaded in driver initialization phase. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add PSP interface for NPS switchRajneesh Bhardwaj2024-10-071-0/+1
| | | | | | | | | Implement PSP ring command interface for memory partitioning on the fly on the supported asics. Signed-off-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add interface for TOS reload casesLijo Lazar2024-09-261-0/+2
| | | | | | | | | | | | | Add interface to check if a different TOS needs to be loaded than the one which is which is already active on the SOC. Presently the interface is restricted to specific variants of PSPv13.0. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Tested-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add psp command CONFIG_SQ_PERFMONFeifei Xu2024-09-261-0/+4
| | | | | | | | | | Add support for enable/disable perfmon profiling. Signed-off-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add psp funcs callback to check if aux fw is neededLe Ma2024-09-181-0/+4
| | | | | | | | | | | | | | Query pmfw version to determine if aux sos fw needs to be loaded in psp v13.0. v2: refine callback to check if aux_fw loading is needed instead of getting pmfw version barely v3: return the comparison directly Signed-off-by: Le Ma <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add mutex to protect ras shared memoryYiPeng Chai2024-07-161-0/+1
| | | | | | | | | | | | Add mutex to protect ras shared memory. v2: Add TA_RAS_COMMAND__TRIGGER_ERROR command call status check. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: rename DBG_DRV to HAD_DRV for psp v14Hawking Zhang2024-04-171-0/+1
| | | | | | | | Add a psp bl command enum for HAD_DRV. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Load ipkeymgr drv for psp v14Hawking Zhang2024-04-171-1/+7
| | | | | | | | | | while DBG_DRV is renamed to HAD_DRV for psp v14, part of its APIs/functionality is moved to a new component named Ipkeymgr_Drv. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: handle TMR type via flagLikun Gao2024-02-141-0/+2
| | | | | | | | | | | Add flag boot_time_tmr to indicate boot time TMR or runtime TMR instead of function. v2: rework logic (Alex) Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support psp ip block for psp v14Likun Gao2024-02-141-0/+1
| | | | | | | | | | | Support PSP ip block for psp v14. Add psp ip block for psp v14_0_2 and v14_0_3. v2: sqaush in 14.0.3 firmware fix (Alex) Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/psp: update define to better align with its meaningAlex Deucher2024-02-121-1/+1
| | | | | | | | MEM_TRAINING_ENCROACHED_SIZE is for BIST training data. It's not memory type specific. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add PSP RAS address query commandTao Zhou2024-01-311-0/+3
| | | | | | | | Convert mca address to physical address or vice versa via RAS TA. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Query ras capablity from psp v2Hawking Zhang2024-01-151-0/+2
| | | | | | | | | | | | Instead of traditional atomfirmware interfaces for RAS capability, host driver can query ras capability from psp starting from psp v13_0_6. v2: drop redundant local variable from get_ras_capability. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: drop psp v13 query_boot_status implementationHawking Zhang2024-01-151-4/+0
| | | | | | | | | | Will replace it with new implementation to cover boot fails in ip discovery phase. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add and populate the port num into xgmi topology infoShiwu Zhang2023-11-171-0/+1
| | | | | | | | | The port num info is firstly introduced with 20.00.01.13 xgmi ta and make them as part of topology info. Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add psp v13 function to query boot statusHawking Zhang2023-11-031-0/+3
| | | | | | | | | | | | Add psp v13 function to query boot status. v2: limit the use case to dGPU only (Lijo) Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Reviewed-by: Yang Wang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: support the port num info based on the capability flagShiwu Zhang2023-10-201-0/+1
| | | | | | | | | | | | | | XGMI TA will set the capability flag to indicate whether the port_num info is supported or not. KGD checks the flag and accordingly picks up the right buffer format and send the right command to TA to retrieve the info. v2: simplify the code by reusing the same statement (lijo) Signed-off-by: Shiwu Zhang <[email protected]> Acked-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add bootloader status checkLijo Lazar2023-08-311-0/+3
| | | | | | | | | | Add a function to wait till bootloader has reached steady state. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Tested-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: mode1 reset needs to recover mp1 for mp0 v13_0_10YiPeng Chai2023-08-151-0/+5
| | | | | | | | | | | | Mode1 reset needs to recover mp1 in fatal error case for mp0 v13_0_10. v2: Define a macro to wrap psp function calls. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Clean up errors in amdgpu_psp.hRan Sun2023-08-091-8/+4
| | | | | | | | | | Fix the following errors reported by checkpatch: ERROR: open brace '{' following struct go on the same line ERROR: open brace '{' following enum go on the same line Signed-off-by: Ran Sun <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Move vram, gtt & flash defines to amdgpu_ ttm & _psp.hSrinivasan Shanmugam2023-08-071-0/+2
| | | | | | | | | | | | | | | As amdgpu.h is getting decomposed, move vram and gtt extern defines into amdgpu_ttm.h & flash extern to amdgpu_psp.h Fixes: f9acfafc3458 ("drm/amdgpu: Move externs to amdgpu.h file from amdgpu_drv.c") Suggested-by: Christian König <[email protected]> Cc: Mario Limonciello <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Guchun Chen <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: use psp_execute_load_ip_fw insteadLang Yu2023-07-121-2/+0
| | | | | | | | | Replace the old ones with psp_execute_load_ip_fw. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Lang Yu <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: rename psp_execute_non_psp_fw_load and make it globalLang Yu2023-07-121-0/+3
| | | | | | | | | This will make this function more general, and then serve other IPs. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Lang Yu <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: adjust whitespace for amdgpu_psp.hMario Limonciello2023-07-071-6/+6
| | | | | | | | | Adjust the whitespace to be consistent with the rest of the `struct psp_context` structure. Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: Detect IFWI or PD upgrade support in psp_early_init()Mario Limonciello2023-07-071-0/+4
| | | | | | | | | | Rather than evaluating the IP version for visibility, evaluate it at the same time as the IP is initialized. Suggested-by: Lijo Lazar <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: Use attribute groups for PSP flashing attributesMario Limonciello2023-07-071-2/+0
| | | | | | | | | | | | Individually creating attributes can be racy, instead make attributes using attribute groups and control their visibility with an is_visible callback to only show when using appropriate products. v2: squash in fix for PSP 13.0.10 Signed-off-by: Mario Limonciello <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add wait_for helper for spirom updateLikun Gao2023-06-151-0/+2
| | | | | | | | | | Spirom update typically requires extremely long duration for command execution, and special helper function to wait for it completion. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add instance mask for RAS injectTao Zhou2023-06-091-1/+1
| | | | | | | | | | | | | | | User can specify injected instances by the mask. For backward compatibility, the mask value is incorporated into sub block index without interface change of RAS TA. User uses logical mask and driver should convert it to physical value before sending it to RAS TA. v2: update parameter name. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Stanley.Yang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Add PSP spatial parition interfaceLijo Lazar2023-06-091-0/+2
| | | | | | | | Add PSP ring command interface for spatial partitioning. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: make psp_ring_init commonAlex Deucher2022-11-171-2/+0
| | | | | | | | All of the IP specific versions are the same now, so we can just use a common function. Acked-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Optimize TA load/unload/invoke debugfs interfacesCandice Li2022-10-271-4/+8
| | | | | | | | | | | | | 1. Add a function pointer structure ta_funcs to psp context 2. Make the interfaces generic to all TAs 3. Leverage exisitng TA context and remove unused functions 4. Fix return code bugs v2: Add comments for ta funcs macros and correct typo Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Candice Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: added support for ras driver loadingJohn Clements2022-09-131-0/+6
| | | | | | | | 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 Wang2022-09-131-0/+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: enable support for psp 13.0.4 blockXiaojian Du2022-07-291-0/+1
| | | | | | | | 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: correct the PSP_BL_CMD enumHawking Zhang2022-07-181-2/+2
| | | | | | | | | To match with the enum defined in trusted os Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: add sysfs to shows psp vbflash statusLikun Gao2022-05-101-0/+6
| | | | | | | | | | | | 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/+6
| | | | | | | | | | | 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/psp: Add VBIOS flash handlerAndrey Grodzovsky2022-05-061-0/+5
| | | | | | | | | | | Add psp vbflash function for psp v13. v2: fix warnings 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: add tracking for the enablement of SCPMLikun Gao2022-05-041-0/+13
| | | | | | | | | 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: Use indirect buffer and save response status for TA load/invokeCandice Li2022-04-211-0/+26
| | | | | | | | | | | | 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: Add interface to load SRIOV cap FWBokun Zhang2022-01-141-0/+9
| | | | | | | | | | | | | | | | | | | | | | - 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/amdgpu: Conform ASD header/loading to generic TA systemsCandice Li2021-09-231-7/+3
| | | | | | | | | Update asd_context structure and add asd_initialize function to conform ASD header/loading to generic TA systems. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Unify PSP TA contextCandice Li2021-09-141-14/+9
| | | | | | | | | Remove all TA binary structures and add the specific binary structure in struct ta_context. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: Create common PSP TA load functionCandice Li2021-09-071-7/+10
| | | | | | | | | Creat common PSP TA load function and update PSP ta_mem_context with size information. Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd: consolidate TA shared memory structuresCandice Li2021-08-181-49/+21
| | | | | | Signed-off-by: Candice Li <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
generated by cgit (git 2.51.2) at 2025-11-30 15:33:33 +0000