intel_gt_mcr_multicast_write identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/gt/intel_gt_mcr.c, line 462

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/gt/intel_gt_mcr.h, line 25 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/gt/intel_gt_mcr.c, line 472 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/i915/intel_clock_gating.c gen8_set_l3sqc_credits() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	value	0,16384-u32max
BIT_INFO	2	value	0x4000,0xfff87fff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	value	0,16384-u32max[c]
HALF_LOCKED2		&drm->mode_config.mutex
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/intel_gt_mcr.c intel_gt_mcr_multicast_rmw() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	gt->i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->uc.ops->fini_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_readl	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_writel	4096-ptr_max
PARAM_VALUE	0	gt->uncore->fw_domains_table->domains	0-2,4-5,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,u16max
PARAM_VALUE	0	gt->uncore->fw_domains_table->end	2815,3071,4095,8191,9983,10239,11007,12287,16383,19199,20479,20991,s16max,33071,33087,33119,33151,33279,33535,34047,34303,34815,35071,35327,35839,36095,36863,37887,38095,38239,38399,38527,38911,45055,46079,46207-u32max
PARAM_VALUE	0	gt->uncore->fw_domains_table->start	0,2816,3072,4096,8192,9984,10240,11008,12288,16384,19200,20480,20992,32768,33072,33088,33120,33152,33280,33536,34048,34816,35328,35840,36096,36864,37888,38096,38240,38400,38528,38912,45056,46080,46208,53248,55296-u32max
PARAM_VALUE	0	gt->uncore->fw_get_funcs->force_wake_get	597621037697761280,1755947277590224896,4131906188089991168,5503288241236520960,6500811741366431744
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->uncore->shadowed_reg_table->end	0,3332,3372,8240,8396,9552,10028,10076,10156,11052,19199,21247,22015,s16max,33119,36351,37324,37340,38239,38655,38911,38976,39048,40612,40640,40972,41352,41592,42348,46079,49232,49984,50376,50388,50400,50688,50776-4294967295
PARAM_VALUE	0	gt->uncore->shadowed_reg_table->start	0,3328,3340,8240,8396,9488,9552,10000,10048,10096,11052,16384,20992,21504,21760,28672,33088,33104,35968,37304,37320,37888,38096,38176,38528,38912,38976,39044,40576,40640,40968,41352,41592,42304,45056,45312,49232-4294967295
PARAM_VALUE	2	value	0,2-u32max
BUF_SIZE	0	gt	s32min-(-1),1-s32max
BUF_SIZE	0	gt	s32min-(-1),1-s32max
CAPPED_DATA	2	value	1
DATA_SOURCE	0	gt	$0
DATA_SOURCE	1	reg	$1
STR_LEN	0	gt	(-1),8,14,18,21,23,26,34,36
STR_LEN	0	gt	(-1),8,14,18,21,23,26,34,36
BIT_INFO	2	value	0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->clock_period_ns	0-u32max
HOST_DATA	0	gt->i915->uncore.fifo_count	0-126,u32max
HOST_DATA	0	gt->info.sfc_mask	0-255[c]
HOST_DATA	0	gt->info.sseu.slice_mask	0-255[c]
HOST_DATA	0	gt->uc.guc.mmio_msg	0
HOST_DATA	0	gt->uc.guc.timestamp.gt_stamp	0-u64max
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	2	value	0,2-u32max
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/intel_gtt.c xelpg_setup_private_ppat() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->type	0-1,3-u32max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	2	value	0,4-12
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	0	gt->wopcm.guc.base	0,16384-4294967294[c]
HOST_DATA	0	gt->wopcm.guc.size	0,4096-u32max[c]

drivers/gpu/drm/i915/gt/intel_gtt.c xelpg_setup_private_ppat() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->mcr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->type	0-1,3-u32max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_writel	4096-ptr_max
PARAM_VALUE	0	gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	value	0,4-12
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	0	gt->wopcm.guc.base	0,16384-4294967294[c]
HOST_DATA	0	gt->wopcm.guc.size	0,4096-u32max[c]
LOCK2		__flags

drivers/gpu/drm/i915/gt/intel_gtt.c xelpg_setup_private_ppat() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->mcr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->type	0-1,3-u32max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_writel	4096-ptr_max
PARAM_VALUE	0	gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	value	0,4-12
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	0	gt->wopcm.guc.base	0,16384-4294967294[c]
HOST_DATA	0	gt->wopcm.guc.size	0,4096-u32max[c]
LOCK2		__flags

drivers/gpu/drm/i915/gt/intel_gtt.c xelpg_setup_private_ppat() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->mcr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->type	0-1,3-u32max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_writel	4096-ptr_max
PARAM_VALUE	0	gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	value	0-15
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	0	gt->wopcm.guc.base	0,16384-4294967294[c]
HOST_DATA	0	gt->wopcm.guc.size	0,4096-u32max[c]
LOCK2		__flags

drivers/gpu/drm/i915/gt/intel_gtt.c xelpg_setup_private_ppat() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->mcr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->type	0-1,3-u32max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->funcs.mmio_writel	4096-ptr_max
PARAM_VALUE	0	gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	value	0-15
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
HOST_DATA	0	gt->wopcm.guc.base	0,16384-4294967294[c]
HOST_DATA	0	gt->wopcm.guc.size	0,4096-u32max[c]
LOCK2		__flags

drivers/gpu/drm/i915/i915_perf.c gen12_disable_metric_set() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	value	2097152
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&gt->perf.lock
TYPE_LOCK		(struct i915_perf_gt)->lock

drivers/gpu/drm/i915/i915_perf.c gen12_enable_metric_set() -> intel_gt_mcr_multicast_write()

Type	Parameter	Key	Value
PARAM_VALUE	2	value	2097184
NOCHECK_CALL
LOCK2		&gt->perf.lock
TYPE_LOCK		(struct i915_perf_gt)->lock