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path: root/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
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* drm/amdgpu: Add interface to load SRIOV cap FWBokun Zhang2022-01-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | - 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 <monk.liu@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Remove the redundant code of psp bootloader functionsyipechai2021-12-301-63/+15
| | | | | | | | | | | | The psp bootloader functions code of psp_v13_0.c had been optimized before. According the code style of psp_v13_0.c to remove the redundant code of psp_v11_0.c. v2: squash in drop unused variable (Alex) Signed-off-by: yipechai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Update TA version output in driverCandice Li2021-10-281-4/+4
| | | | | | | | TA version should only be displayed in firmware version column. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: use adev_to_drm for consistency when accessing drm_deviceGuchun Chen2021-10-081-1/+1
| | | | | | | | | adev_to_drm is used everywhere, so improve recent changes when accessing drm_device pointer from amdgpu_device. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: consolidate case statementsAlex Deucher2021-10-041-7/+0
| | | | | | | | IP_VERSION(11, 0, 13) does the exact same thing as IP_VERSION(11, 0, 12) so squash them together. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: convert IP version array to include instancesAlex Deucher2021-10-041-2/+2
| | | | | | | | | | | | | | | | | | | Allow us to query instances versions more cleanly. Instancing support is not consistent unfortunately. SDMA is a good example. Sienna cichlid has 4 total SDMA instances, each enumerated separately (HWIDs 42, 43, 68, 69). Arcturus has 8 total SDMA instances, but they are enumerated as multiple instances of the same HWIDs (4x HWID 42, 4x HWID 43). UMC is another example. On most chips there are multiple instances with the same HWID. This allows us to support both forms. v2: rebase v3: clarify instancing support Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu/psp_v11.0: convert to IP version checkingAlex Deucher2021-10-041-22/+22
| | | | | | | | Use IP versions rather than asic_type to differentiate IP version specific features. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Unify PSP TA contextCandice Li2021-09-141-13/+27
| | | | | | | | | Remove all TA binary structures and add the specific binary structure in struct ta_context. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/amdgpu: consolidate PSP TA contextCandice Li2021-08-161-14/+14
| | | | | | Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/amdgpu: add consistent PSP FW loading size checkingCandice Li2021-07-231-4/+4
| | | | | | Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: John Clements <John.Clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Switch to VRAM buffer for USBC PD FW.Andrey Grodzovsky2021-07-161-28/+13
| | | | | | | | | | System memory-based implementation for updating the USBCPD is deprecated for so switching to LFB based implementation for all the ASICs. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: reset psp ring wptr during ring_createYuBiao Wang2021-06-111-0/+1
| | | | | | | | | | | | | [Why] psp ring wptr is not initialized properly in ring_create, which would lead to psp failure after several gpu reset. [How] Set ring_wptr to zero in psp_ring_create. Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com> Reviewed-by: Horace Chen <horace.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'amd-drm-next-5.14-2021-06-02' of ↵Dave Airlie2021-06-041-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-06-02: amdgpu: - GC/MM register access macro clean up for SR-IOV - Beige Goby updates - W=1 Fixes - Aldebaran fixes - Misc display fixes - ACPI ATCS/ATIF handling rework - SR-IOV fixes - RAS fixes - 16bpc fixed point format support - Initial smartshift support - RV/PCO power tuning fixes for suspend/resume - More buffer object subclassing work - Add new INFO query for additional vbios information - Add new placement for preemptable SG buffers amdkfd: - Misc fixes radeon: - W=1 Fixes - Misc cleanups UAPI: - Add new INFO query for additional vbios information Useful for debugging vbios related issues. Proposed umr patch: https://patchwork.freedesktop.org/patch/433297/ - 16bpc fixed point format support IGT test: https://lists.freedesktop.org/archives/igt-dev/2021-May/031507.html Proposed Vulkan patch: https://github.com/kleinerm/pal/commit/a25d4802074b13a8d5f7edc96ae45469ecbac3c4 - Add a new GEM flag which is only used internally in the kernel driver. Userspace is not allowed to set it. drm: - 16bpc fixed point format fourcc Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210602214009.4553-1-alexander.deucher@amd.com
| * drm/amd/amdgpu:save psp ring wptr to avoid attackVictor Zhao2021-05-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Why] When some tools performing psp mailbox attack, the readback value of register can be a random value which may break psp. [How] Use a psp wptr cache machanism to aovid the change made by attack. v2: unify change and add detailed reason Signed-off-by: Victor Zhao <Victor.Zhao@amd.com> Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge drm/drm-next into drm-misc-nextThomas Zimmermann2021-05-221-0/+13
|\| | | | | | | | | | | | | Backmerging from drm/drm-next to the patches for AMD devices for v5.14. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
| * drm/amd/display: Enable HDCP for Beige GobyAurabindo Pillai2021-05-191-0/+4
| | | | | | | | | | | | | | | | | | [Why&How] Add beige_goby_ta.bin to module firmware table and call psp init for TA Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/amdgpu: add psp support for beige_gobyChengming Gui2021-05-191-0/+9
| | | | | | | | | | | | | | | | | | add general PSP support for beige_goby Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/amdgpu: Guard against write accesses after device removalAndrey Grodzovsky2021-05-191-22/+22
|/ | | | | | | | | | | | | | | | | | | | This should prevent writing to memory or IO ranges possibly already allocated for other uses after our device is removed. v5: Protect more places wher memcopy_to/form_io takes place Protect IB submissions v6: Switch to !drm_dev_enter instead of scoping entire code with brackets. v7: Drop guard of HW ring commands emission protection since they are in GART and not in MMIO. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210512142648.666476-10-andrey.grodzovsky@amd.com
* drm/amdgpu: Fix a typoBhaskar Chowdhury2021-04-091-1/+1
| | | | | | | s/proces/process/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Fix a typoBhaskar Chowdhury2021-04-091-3/+3
| | | | | | | | | s/traing/training/ ...Plus the entire sentence construction for better readability. Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch hdp callback functions for hdp v5Likun Gao2021-01-051-1/+1
| | | | | | | | | Switch to use the HDP functions which unified on hdp structure instead of the scattered hdp callback functions. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: drop ih reroute function from psp v11Hawking Zhang2020-12-231-36/+0
| | | | | | | | | | | | | | | For all the ASICs that integrate psp v11, vega20 doesn't support ih reroute. arcturus and later will allow kernel driver to program ih_cfg_index/data through mmio directly. navi1x and onwards will only support grb_ih_set command in sriov configuration. psp_v11_0_reroute_ih is not needed any more. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/amdgpu/psp_v11_0: Make local function ↵Lee Jones2020-12-011-1/+1
| | | | | | | | | | | | | | | | | | 'psp_v11_0_wait_for_bootloader()' static Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/psp_v11_0.c:223:5: warning: no previous prototype for ‘psp_v11_0_wait_for_bootloader’ [-Wmissing-prototypes] Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: Enable TA firmware loading for dimgrey_cavefishBhawanpreet Lakha2020-11-131-7/+3
| | | | | | Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: use "*" adjacent to data nameDeepak R Varma2020-11-021-1/+1
| | | | | | | | | | | | | When declaring pointer data, the "*" symbol should be used adjacent to the data name as per the coding standards. This resolves following issues reported by checkpatch script: ERROR: "foo * bar" should be "foo *bar" ERROR: "foo * bar" should be "foo *bar" ERROR: "foo* bar" should be "foo *bar" ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: remove ASD ucode init for dimgrey_cavefishTao Zhou2020-10-121-3/+0
| | | | | | | | dimgrey_cavefish has no ASD ucode currently, remove its initialization. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jack Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: skip reroute ih for some ASICsTao Zhou2020-10-121-2/+2
| | | | | | | | Add check before reroute ih setting, it's not supported by some ASICs. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add psp support for dimgrey_cavefish(v2)Tao Zhou2020-10-121-0/+13
| | | | | | | | | | General psp support for dimgrey_cavefish. v2: remove the checks for asd load and reroute ih. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: increase size of psp fw_name string(v2)Tao Zhou2020-10-121-1/+1
| | | | | | | | | | Increase fw_name string size so longer chip name can be stored. v2: define macro for the length of psp fw name. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: enable psp support for vangoghHuang Rui2020-10-051-0/+5
| | | | | | | | This patch is to enable psp support for vangogh Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add TOC firmware support for apu (v3)Huang Rui2020-10-051-10/+23
| | | | | | | | | | | APU needs load toc firmware for gfx10 series on psp front door loading. v2: rebase against latest code v3: clarify error message Signed-off-by: Huang Rui <ray.huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: declare ta firmware for navy_flounderJiansong Chen2020-09-171-1/+1
| | | | | | | | | | | | The firmware provided via MODULE_FIRMWARE appears in the module information. External tools(eg. dracut) may use the list of fw files to include them as appropriate in an initramfs, thus missing declaration will lead to request firmware failure in boot time. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tianci Yin <tianci.yin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: parse ta firmware for navy_flounderBhawanpreet Lakha2020-08-181-2/+1
| | | | | | | | Use the same case as sienna_cichlid Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: load ta firmware for sienna cichlidBhawanpreet Lakha2020-07-211-1/+5
| | | | | | | | | call psp_int_ta_microcode() to parse the ta firmware. Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: John Clements <John.Clements@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add psp support for navy_flounderJiansong Chen2020-07-151-2/+10
| | | | | | | | | Currently skip ASD FW loading and ih reroute per sienna_cichlid. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu/psp: support for loading PSP SPL fwLikun Gao2020-07-011-0/+34
| | | | | | | | Add support for loading SPL firmware. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: skip for reroute ih for sienna_cichlid psp ring init currentlyLikun Gao2020-07-011-1/+2
| | | | | | Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu/psp: add psp support for sienna_cichlidLikun Gao2020-07-011-0/+7
| | | | | | Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: skip ASD fw load for sienna_cichlidLikun Gao2020-07-011-3/+5
| | | | | | | | Skip ASD FW load for sienna_cichlid currently. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: change memory training to common functionLikun Gao2020-05-281-40/+0
| | | | | | | | | Change memory training init and finit a common function, as it only have software behavior do not relay on the IP version of PSP. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch to common rlc_autoload helperHawking Zhang2020-05-081-6/+0
| | | | | | | | | | | | drop IP specific psp function for rlc autoload since the autoload_supported was introduced to mark ASICs that support rlc_autoload Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: drop unused ras ta helper functionHawking Zhang2020-05-081-27/+0
| | | | | | | | | | | | cure posion command was replaced by ras recovery solution and was not a formal command supported by ras ta anymore Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch to common ras ta helperHawking Zhang2020-05-081-28/+0
| | | | | | | | | | | | TRIGGER_ERROR is common ras ta command for all the ASICs that support RAS feature. switch to common helper to avoid duplicate implementation per IP generation Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch to common xgmi ta helpersHawking Zhang2020-05-081-121/+0
| | | | | | | | | | | | | get_hive_id/get_node_id/get_topology_info/set_topology_info are common xgmi command supported by TA for all the ASICs that support xgmi link. They should be implemented as common helper functions to avoid duplicated code per IP generation Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: ignore TA ucode for SRIOVMonk Liu2020-04-241-0/+2
| | | | | | Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Yintian Tao <yttao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch to helper function to init sos ucodeHawking Zhang2020-04-231-53/+3
| | | | | | | | | | call common helper function to init sos ucode, instead of duplicate codes per ip version Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: switch to helper function to init asd ucodeHawking Zhang2020-04-231-18/+2
| | | | | | | | | call common helper function to initialize asd ucode Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: retire unused check_fw_loading statusHawking Zhang2020-04-231-133/+0
| | | | | | | | | The driver can't access UCODE_DATA/ADDR registers on production boards. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: remove unnecessary tOS version checkHawking Zhang2020-04-231-8/+2
| | | | | | | | | tOS version is available through debugfs interface Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: retire support_vmr_ring interfaceHawking Zhang2020-04-231-13/+5
| | | | | | | | | | | | | | vmr ring is dedicated for sriov vf (i.e.guest driver in sriov), which is general communication interface between driver and psp fw accross all ip version. it is not correct to make it as ip specific callback. it is even worse to check specific tOS version per IP version (like psp_v11/v12). Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3-71-gd317 (git 2.46.0) at 2026-01-06 02:46:00 +0000