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2024-09-16drm/xe/rtp: Remove unneeded semicolonLucas De Marchi
Fix coccicheck report with regard to unneeded semicolon. This is currently the only case according to make coccicheck \ MODE=report \ COCCI=scripts/coccinelle/misc/semicolon.cocci \ M=drivers/gpu/drm/xe Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202409151152.pJ4ukp5k-lkp@intel.com/ Reviewed-by: Jagmeet Randhawa <jagmeet.randhawa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240916192149.855996-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-09-16drm/xe/vram: fix ccs offset calculationMatthew Auld
Spec says SW is expected to round up to the nearest 128K, if not already aligned for the CC unit view of CCS. We are seeing the assert sometimes pop on BMG to tell us that there is a hole between GSM and CCS, as well as popping other asserts with having a vram size with strange alignment, which is likely caused by misaligned offset here. v2 (Shuicheng): - Do the round_up() on final SW address. BSpec: 68023 Fixes: b5c2ca0372dc ("drm/xe/xe2hpg: Determine flat ccs offset for vram") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Akshata Jahagirdar <akshata.jahagirdar@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Shuicheng Lin <shuicheng.lin@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: stable@vger.kernel.org # v6.10+ Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Tested-by: Shuicheng Lin <shuicheng.lin@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240916084911.13119-2-matthew.auld@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-09-16drm/xe: use devm_add_action_or_reset() helperHe Lugang
Use devm_add_action_or_reset() to release resources in case of failure, because the cleanup function will be automatically called. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: He Lugang <helugang@uniontech.com> Link: https://patchwork.freedesktop.org/patch/msgid/9631BC17D1E028A2+20240911102215.84865-1-helugang@uniontech.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-16drm/xe/pf: Allow to trigger VF GuC state restore from debugfsMichal Wajdeczko
For feature enabling and testing purposes, allow to restore saved or replaced VF GuC state from debugfs, bypassing normal migration flow. This is available only under strict debug config. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912203817.1880-7-michal.wajdeczko@intel.com
2024-09-16drm/xe/pf: Allow to view and replace VF GuC state over debugfsMichal Wajdeczko
For feature enabling and testing purposes, allow to view saved VF GuC state and to replace it, but only under strict debug config. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912203817.1880-6-michal.wajdeczko@intel.com
2024-09-16drm/xe/pf: Save VF GuC state when pausing VFMichal Wajdeczko
Since usually pausing the VF is done as a first step to migrate that VF, immediately save VF GuC state as a final step of the VF pausing to have that data ready to export when needed. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912203817.1880-5-michal.wajdeczko@intel.com
2024-09-16drm/xe/pf: Add functions to save and restore VF GuC stateMichal Wajdeczko
To successfully migrate a VM with attached GPU VF we also need to migrate VF's GuC state. Add necessary functions that interacts with GuC to save and restore a VF GuC state. We will start using them in upcoming patches. Since VF migration requires many more changes in the driver, enable those functions only under debug config. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240913120013.1924-1-michal.wajdeczko@intel.com
2024-09-16drm/xe/guc: Add PF2GUC_SAVE_RESTORE_VF to ABIMichal Wajdeczko
In upcoming patches we will add support to the PF driver to save and restore a VF state maintained by the GuC to allow VF migration. Add necessary H2G definitions to our GuC firmware ABI header. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912203817.1880-3-michal.wajdeczko@intel.com
2024-09-16drm/xe/guc: Fix GUC_{SUBMIT,FIRMWARE}_VER helper macrosMichal Wajdeczko
Those macros rely on non-existing MAKE_VER_STRUCT macro, while the correct one that should be used is named MAKE_GUC_VER_STRUCT. Fixes: 4eb0aab6e443 ("drm/xe/guc: Bump minimum required GuC version to v70.29.2") Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Julia Filipchuk <julia.filipchuk@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912203817.1880-2-michal.wajdeczko@intel.com
2024-09-13drm/xe/irq: Remove unneeded semicolonJiapeng Chong
Remove unnecessary semicolon in pick_engine_gt(). Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8757 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Shekhar Chauhan <shekhar.chauhan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240913060254.26678-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-13drm/xe/oa: Fix overflow in oa batch bufferJosé Roberto de Souza
By default xe_bb_create_job() appends a MI_BATCH_BUFFER_END to batch buffer, this is not a problem if batch buffer is only used once but oa reuses the batch buffer for the same metric and at each call it appends a MI_BATCH_BUFFER_END, printing the warning below and then overflowing. [ 381.072016] ------------[ cut here ]------------ [ 381.072019] xe 0000:00:02.0: [drm] Assertion `bb->len * 4 + bb_prefetch(q->gt) <= size` failed! platform: LUNARLAKE subplatform: 1 graphics: Xe2_LPG / Xe2_HPG 20.04 step B0 media: Xe2_LPM / Xe2_HPM 20.00 step B0 tile: 0 VRAM 0 B GT: 0 type 1 So here checking if batch buffer already have MI_BATCH_BUFFER_END if not append it. v2: - simply fix, suggestion from Ashutosh Cc: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240912153842.35813-1-jose.souza@intel.com
2024-09-12drm/xe: Use ERR_CAST to return an error-valued pointerYu Jiaoliang
Instead of directly casting and returning an error-valued pointer, use ERR_CAST to make the error handling more explicit and improve code clarity. Signed-off-by: Yu Jiaoliang <yujiaoliang@vivo.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906070109.1852860-1-yujiaoliang@vivo.com
2024-09-12drm/xe: Do not run GPU page fault handler on a closed VMMatthew Brost
Closing a VM removes page table memory thus we shouldn't touch page tables when a VM is closed. Do not run the GPU page fault handler once the VM is closed to avoid touching page tables. Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911011820.825127-1-matthew.brost@intel.com
2024-09-12drm/xe/bo: add some annotations in bo_put()Matthew Auld
If the put() triggers bo destroy then there is at least one potential sleeping lock. Also annotate bos_lock and ggtt lock. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911155527.178910-8-matthew.auld@intel.com
2024-09-12drm/xe/client: use mem_type from the current resourceMatthew Auld
Rather extract the mem_type from the current resource. Checking the first potential placement doesn't really tell us where the bo is currently allocated, especially if there are multiple potential placements. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911155527.178910-7-matthew.auld@intel.com
2024-09-12drm/xe/client: add missing bo locking in show_meminfo()Matthew Auld
bo_meminfo() wants to inspect bo state like tt and the ttm resource, however this state can change at any point leading to stuff like NPD and UAF, if the bo lock is not held. Grab the bo lock when calling bo_meminfo(), ensuring we drop any spinlocks first. In the case of object_idr we now also need to hold a ref. v2 (MattB) - Also add xe_bo_assert_held() Fixes: 0845233388f8 ("drm/xe: Implement fdinfo memory stats printing") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com> Cc: <stable@vger.kernel.org> # v6.8+ Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911155527.178910-6-matthew.auld@intel.com
2024-09-12drm/xe/client: fix deadlock in show_meminfo()Matthew Auld
There is a real deadlock as well as sleeping in atomic() bug in here, if the bo put happens to be the last ref, since bo destruction wants to grab the same spinlock and sleeping locks. Fix that by dropping the ref using xe_bo_put_deferred(), and moving the final commit outside of the lock. Dropping the lock around the put is tricky since the bo can go out of scope and delete itself from the list, making it difficult to navigate to the next list entry. Fixes: 0845233388f8 ("drm/xe: Implement fdinfo memory stats printing") Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2727 Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Tejas Upadhyay <tejas.upadhyay@intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com> Cc: <stable@vger.kernel.org> # v6.8+ Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911155527.178910-5-matthew.auld@intel.com
2024-09-11drm/xe/mmio: Drop compatibility macrosMatt Roper
Now that all parts of the driver have switched over to using xe_mmio for direct register access, we can drop the compatibility macros that allow continued xe_gt usage. v2: - Move removal of 8/16-bit read and xe_mmio_wait32_not() wrappers to this patch rather than removing them in earlier patches when last caller was removed. (Rodrigo) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-88-matthew.d.roper@intel.com
2024-09-11drm/xe/ccs_mode: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-87-matthew.d.roper@intel.com
2024-09-11drm/xe/ggtt: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-86-matthew.d.roper@intel.com
2024-09-11drm/xe/forcewake: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-85-matthew.d.roper@intel.com
2024-09-11drm/xe/gt_idle: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-84-matthew.d.roper@intel.com
2024-09-11drm/xe/tlb: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-83-matthew.d.roper@intel.com
2024-09-11drm/xe/sriov: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-82-matthew.d.roper@intel.com
2024-09-11drm/xe/gt: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-81-matthew.d.roper@intel.com
2024-09-11drm/xe/reg_sr: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-80-matthew.d.roper@intel.com
2024-09-11drm/xe/gt_clock: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-79-matthew.d.roper@intel.com
2024-09-11drm/xe/execlist: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-78-matthew.d.roper@intel.com
2024-09-11drm/xe/topology: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-77-matthew.d.roper@intel.com
2024-09-11drm/xe/oa: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-76-matthew.d.roper@intel.com
2024-09-11drm/xe/wopcm: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-75-matthew.d.roper@intel.com
2024-09-11drm/xe/pat: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-74-matthew.d.roper@intel.com
2024-09-11drm/xe/gt_throttle: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-73-matthew.d.roper@intel.com
2024-09-11drm/xe/hw_engine: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-72-matthew.d.roper@intel.com
2024-09-11drm/xe/mocs: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-71-matthew.d.roper@intel.com
2024-09-11drm/xe/mcr: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-70-matthew.d.roper@intel.com
2024-09-11drm/xe/query: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-69-matthew.d.roper@intel.com
2024-09-11drm/xe/gsc: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-68-matthew.d.roper@intel.com
2024-09-11drm/xe/huc: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-67-matthew.d.roper@intel.com
2024-09-11drm/xe/guc: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. v2: - Don't drop the _Generic wrapper macro for xe_mmio_wait32_not() yet. Defer that to the final patch of the series instead. (Rodrigo) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-66-matthew.d.roper@intel.com
2024-09-11drm/xe/uc: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-65-matthew.d.roper@intel.com
2024-09-11drm/xe/wa: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-64-matthew.d.roper@intel.com
2024-09-11drm/xe/pci: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. v2: - Clarify comment about manual GSI offset handling. (Rodrigo) Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-63-matthew.d.roper@intel.com
2024-09-11drm/xe/device: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Since a GT was passed as a parameter to verify_lmem_ready() solely as a way to do MMIO accesses, change the parameter to xe_device, which more accurately reflects that this is a device-wide operation. v2: - Expand commit message to explain why verify_lmem_ready()'s parameter changes. (Rodrigo) Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-62-matthew.d.roper@intel.com
2024-09-11drm/xe/stolen: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-61-matthew.d.roper@intel.com
2024-09-11drm/xe/lmtt: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-60-matthew.d.roper@intel.com
2024-09-11drm/xe/compat-i915: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. v2: - Don't remove _Generic wrappers for 8/16-bit yet; save that for the last patch of the series. (Rodrigo) Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-59-matthew.d.roper@intel.com
2024-09-11drm/xe/vram: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Note that MIRROR_FUSE3 is a GT register and is accessed via gt->mmio, whereas GSMBASE is an sgunit register so it is accessed via tile->mmio. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-58-matthew.d.roper@intel.com
2024-09-11drm/xe/hwmon: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-57-matthew.d.roper@intel.com
2024-09-11drm/xe/pcode: Convert register access to use xe_mmioMatt Roper
Stop using GT pointers for register access. Although some of the pcode mailboxes are related to GTs, pcode itself (and the register interface to access it) are outside the GT and should be accessed through the tile's MMIO. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240910234719.3335472-56-matthew.d.roper@intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-01 00:43:38 +0000