* [drm-xe:drm-xe-next 1/2] drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: Trying to use reserved word 'struct' as identifier
@ 2026-07-11 19:42 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-07-11 19:42 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "low confidence static check warning: drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: Trying to use reserved word 'struct' as identifier"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: intel-xe@lists.freedesktop.org
TO: Shuicheng Lin <shuicheng.lin@intel.com>
CC: Stuart Summers <stuart.summers@intel.com>
tree: https://gitlab.freedesktop.org/drm/xe/kernel.git drm-xe-next
head: 068388c0cd225654e7369907670d4e77b8dd3744
commit: 73c5a253068e8cdf975941a14f032e351730a396 [1/2] drm/xe/configfs: Add enable_multi_queue attribute
:::::: branch date: 5 hours ago
:::::: commit date: 28 hours ago
config: arm64-randconfig-r134-20260711 (https://download.01.org/0day-ci/archive/20260712/202607120341.jYqqcMOB-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260712/202607120341.jYqqcMOB-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202607120341.jYqqcMOB-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:393:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got &
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got 1
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got &&
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:393:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:397:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got &
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got 1
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got &&
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:397:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:401:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got &
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got 1
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Trying to use reserved word 'void' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got &&
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:401:13: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:411:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:411:13: sparse: sparse: got !
drivers/gpu/drm/xe/xe_guc_ads.c:411:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: undefined identifier 'gt'
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: undefined identifier 'gt'
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: got pci_dev
>> drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: Trying to use reserved word 'struct' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:411:49: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:415:37: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:415:37: sparse: sparse: got ,
drivers/gpu/drm/xe/xe_guc_ads.c:417:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:417:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:420:13: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:420:13: sparse: sparse: got !
drivers/gpu/drm/xe/xe_guc_ads.c:420:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got !
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Trying to use reserved word 'do' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at end of declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:426:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got !
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Trying to use reserved word 'do' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at end of declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:427:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ) in nested declarator
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got (
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ) in function declarator
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got !
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Trying to use reserved word 'if' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Trying to use reserved word 'do' as identifier
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at end of declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got {
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:428:9: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:429:1: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:429:1: sparse: sparse: got }
drivers/gpu/drm/xe/xe_guc_ads.c:438:1: sparse: sparse: Expected ; at the end of type declaration
drivers/gpu/drm/xe/xe_guc_ads.c:438:1: sparse: sparse: got }
vim +/struct +411 drivers/gpu/drm/xe/xe_guc_ads.c
c151ff5c905333 Badal Nilawar 2024-04-05 338
d6da81a4785ca6 Badal Nilawar 2024-04-05 339 static void guc_waklv_init(struct xe_guc_ads *ads)
d6da81a4785ca6 Badal Nilawar 2024-04-05 340 {
c151ff5c905333 Badal Nilawar 2024-04-05 341 struct xe_gt *gt = ads_to_gt(ads);
d6da81a4785ca6 Badal Nilawar 2024-04-05 342 u64 addr_ggtt;
d6da81a4785ca6 Badal Nilawar 2024-04-05 343 u32 offset, remain, size;
d6da81a4785ca6 Badal Nilawar 2024-04-05 344
d6da81a4785ca6 Badal Nilawar 2024-04-05 345 offset = guc_ads_waklv_offset(ads);
d6da81a4785ca6 Badal Nilawar 2024-04-05 346 remain = guc_ads_waklv_size(ads);
d6da81a4785ca6 Badal Nilawar 2024-04-05 347
83f4151787c5dd Matt Roper 2025-12-12 348 if (XE_GT_WA(gt, 16021333562))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 349 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 350 GUC_WORKAROUND_KLV_BLOCK_INTERRUPTS_WHEN_MGSR_BLOCKED);
4d5c98eb77fe51 Matt Atwood 2025-08-07 351 if (XE_GT_WA(gt, 18024947630))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 352 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 353 GUC_WORKAROUND_KLV_ID_GAM_PFQ_SHADOW_TAIL_POLLING);
4d5c98eb77fe51 Matt Atwood 2025-08-07 354 if (XE_GT_WA(gt, 16022287689))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 355 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 356 GUC_WORKAROUND_KLV_ID_DISABLE_MTP_DURING_ASYNC_COMPUTE);
d6da81a4785ca6 Badal Nilawar 2024-04-05 357
4d5c98eb77fe51 Matt Atwood 2025-08-07 358 if (XE_GT_WA(gt, 14022866841))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 359 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 360 GUC_WA_KLV_WAKE_POWER_DOMAINS_FOR_OUTBOUND_MMIO);
61ef737db9f284 Vinay Belgaumkar 2024-10-15 361
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 362 /*
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 363 * On RC6 exit, GuC will write register 0xB04 with the default value provided. As of now,
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 364 * the default value for this register is determined to be 0xC40. This could change in the
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 365 * future, so GuC depends on KMD to send it the correct value.
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 366 */
4d5c98eb77fe51 Matt Atwood 2025-08-07 367 if (XE_GT_WA(gt, 13011645652)) {
7c9de25efa7677 Jonathan Cavitt 2025-07-28 368 u32 data = 0xC40;
7c9de25efa7677 Jonathan Cavitt 2025-07-28 369
19baa830fbb60d Lucas De Marchi 2025-09-12 370 guc_waklv_enable(ads, &data, 1, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 371 GUC_WA_KLV_NP_RD_WRITE_TO_CLEAR_RCSM_AT_CGP_LATE_RESTORE);
7c9de25efa7677 Jonathan Cavitt 2025-07-28 372 }
2817a1f1bfb1a2 Vinay Belgaumkar 2024-04-16 373
4d5c98eb77fe51 Matt Atwood 2025-08-07 374 if (XE_GT_WA(gt, 14022293748) || XE_GT_WA(gt, 22019794406))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 375 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 376 GUC_WORKAROUND_KLV_ID_BACK_TO_BACK_RCS_ENGINE_RESET);
636cdf6fbddff4 Julia Filipchuk 2024-08-05 377
09af64eba63ece Michal Wajdeczko 2025-12-16 378 if (GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 44) && XE_GT_WA(gt, 16026508708))
7c9de25efa7677 Jonathan Cavitt 2025-07-28 379 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 380 GUC_WA_KLV_RESET_BB_STACK_PTR_ON_VF_SWITCH);
09af64eba63ece Michal Wajdeczko 2025-12-16 381 if (GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 47) && XE_GT_WA(gt, 16026007364)) {
7c9de25efa7677 Jonathan Cavitt 2025-07-28 382 u32 data[] = {
d72779c29d82c6 Sk Anirban 2025-07-16 383 0x0,
d72779c29d82c6 Sk Anirban 2025-07-16 384 0xF,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 385 };
19baa830fbb60d Lucas De Marchi 2025-09-12 386 guc_waklv_enable(ads, data, ARRAY_SIZE(data), &offset, &remain,
7c9de25efa7677 Jonathan Cavitt 2025-07-28 387 GUC_WA_KLV_RESTORE_UNSAVED_MEDIA_CONTROL_REG);
7c9de25efa7677 Jonathan Cavitt 2025-07-28 388 }
d3e8349edf7ed9 John Harrison 2025-04-03 389
29042df3acdc73 Badal Nilawar 2025-08-21 390 if (XE_GT_WA(gt, 14020001231))
29042df3acdc73 Badal Nilawar 2025-08-21 391 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
29042df3acdc73 Badal Nilawar 2025-08-21 392 GUC_WORKAROUND_KLV_DISABLE_PSMI_INTERRUPTS_AT_C6_ENTRY_RESTORE_AT_EXIT);
f9a21696e37b06 Julia Filipchuk 2026-03-03 393 if (XE_GT_WA(gt, 14025515070) && GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 53))
f9a21696e37b06 Julia Filipchuk 2026-03-03 394 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
f9a21696e37b06 Julia Filipchuk 2026-03-03 395 GUC_WA_KLV_CLR_CS_INDIRECT_RING_STATE_IF_IDLE_AT_CTX_REG);
29042df3acdc73 Badal Nilawar 2025-08-21 396
0af278683cd61b Daniele Ceraolo Spurio 2026-07-06 397 if (XE_GT_WA(gt, 22022079272) && GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 62))
0af278683cd61b Daniele Ceraolo Spurio 2026-07-06 398 guc_waklv_enable(ads, NULL, 0, &offset, &remain, GUC_WA_KLV_REMAP_RANGED_TLB_INV);
0af278683cd61b Daniele Ceraolo Spurio 2026-07-06 399
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 400 /* The GuC does not enable the sem_tok_64 feature on NVL-S */
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 @401 if (XE_GT_WA(gt, 16029897822) && gt_to_xe(gt)->info.platform != XE_NOVALAKE_S &&
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 402 GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 69))
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 403 guc_waklv_enable(ads, NULL, 0, &offset, &remain,
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 404 GUC_WA_KLV_IGNORE_MMIO_READ_SEM_TOKEN_64);
f543084cdbd142 Daniele Ceraolo Spurio 2026-07-06 405
73c5a253068e8c Shuicheng Lin 2026-07-09 406 /*
73c5a253068e8c Shuicheng Lin 2026-07-09 407 * On GuC firmware 70.66 and above, use the Feature KLV (shared with the
73c5a253068e8c Shuicheng Lin 2026-07-09 408 * WA KLV buffer); older firmware uses GUC_CTL_DISABLE_MULTI_QUEUE in
73c5a253068e8c Shuicheng Lin 2026-07-09 409 * the init params instead.
73c5a253068e8c Shuicheng Lin 2026-07-09 410 */
73c5a253068e8c Shuicheng Lin 2026-07-09 @411 if (!xe_configfs_get_enable_multi_queue(to_pci_dev(gt_to_xe(gt)->drm.dev)) &&
73c5a253068e8c Shuicheng Lin 2026-07-09 412 GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 66)) {
73c5a253068e8c Shuicheng Lin 2026-07-09 413 u32 data = 1;
73c5a253068e8c Shuicheng Lin 2026-07-09 414
73c5a253068e8c Shuicheng Lin 2026-07-09 415 guc_waklv_enable(ads, &data, 1, &offset, &remain,
73c5a253068e8c Shuicheng Lin 2026-07-09 416 GUC_FEATURE_KLV_DISABLE_MULTI_QUEUE);
73c5a253068e8c Shuicheng Lin 2026-07-09 417 }
73c5a253068e8c Shuicheng Lin 2026-07-09 418
d6da81a4785ca6 Badal Nilawar 2024-04-05 419 size = guc_ads_waklv_size(ads) - remain;
d6da81a4785ca6 Badal Nilawar 2024-04-05 420 if (!size)
d6da81a4785ca6 Badal Nilawar 2024-04-05 421 return;
d6da81a4785ca6 Badal Nilawar 2024-04-05 422
d6da81a4785ca6 Badal Nilawar 2024-04-05 423 offset = guc_ads_waklv_offset(ads);
d6da81a4785ca6 Badal Nilawar 2024-04-05 424 addr_ggtt = xe_bo_ggtt_addr(ads->bo) + offset;
d6da81a4785ca6 Badal Nilawar 2024-04-05 425
d6da81a4785ca6 Badal Nilawar 2024-04-05 426 ads_blob_write(ads, ads.wa_klv_addr_lo, lower_32_bits(addr_ggtt));
d6da81a4785ca6 Badal Nilawar 2024-04-05 427 ads_blob_write(ads, ads.wa_klv_addr_hi, upper_32_bits(addr_ggtt));
d6da81a4785ca6 Badal Nilawar 2024-04-05 428 ads_blob_write(ads, ads.wa_klv_size, size);
d6da81a4785ca6 Badal Nilawar 2024-04-05 429 }
d6da81a4785ca6 Badal Nilawar 2024-04-05 430
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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