xe_mmio_wait32 identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/xe/xe_mmio.c, line 376

Defined in 1 files as a prototype:

drivers/gpu/drm/xe/xe_mmio.h, line 29 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/xe/xe_mmio.c, line 395 (as a function)

Referenced in 14 files:

Smatch caller information:

drivers/gpu/drm/xe/xe_device.c __xe_driver_flr() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	2	mask	2147483648
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	3000000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
DATA_SOURCE	0	mmio	r xe_root_tile_mmio
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/gpu/drm/xe/xe_device.c __xe_driver_flr() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	2147483648
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	3000000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
DATA_SOURCE	0	mmio	r xe_root_tile_mmio
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/gpu/drm/xe/xe_device.c __xe_driver_flr() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	2147483648
PARAM_VALUE	3	val	2147483648
PARAM_VALUE	4	timeout_us	3000000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
DATA_SOURCE	0	mmio	r xe_root_tile_mmio
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/gpu/drm/xe/xe_device.c tdf_request_sync() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	300
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0

drivers/gpu/drm/xe/xe_device.c xe_device_l2_flush() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	1000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	1
PREEMPT_ADD			<- disables preempt
LOCK2		&gt->global_invl_lock
TYPE_LOCK		(struct xe_gt)->global_invl_lock

drivers/gpu/drm/xe/xe_gsc_proxy.c xe_gsc_wait_for_proxy_init_done() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	2	mask	15
PARAM_VALUE	3	val	5
PARAM_VALUE	4	timeout_us	1000000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/xe/xe_sysctrl_mailbox.c sysctrl_wait_bit_set() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	536870912
PARAM_VALUE	3	val	536870912
PARAM_VALUE	4	timeout_us	500000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
CAPPED_DATA	0	mmio->adj_limit	1
DATA_SOURCE	2	mask	$1
DATA_SOURCE	3	val	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/xe/xe_gsc.c gsc_fw_wait() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	512
PARAM_VALUE	3	val	512
PARAM_VALUE	4	timeout_us	500000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/xe/xe_gt_mcr.c mcr_lock() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	1
PARAM_VALUE	4	timeout_us	10
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&gt->mcr_lock
HALF_LOCKED2		&gt->eu_stall->stream_lock
TYPE_LOCK		(struct xe_gt)->mcr_lock

drivers/gpu/drm/xe/xe_pxp.c pxp_wait_for_session_state() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	2	mask	32768
PARAM_VALUE	3	val	0,32768
PARAM_VALUE	4	timeout_us	250
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
FUZZY_MAX	3	val	0
BIT_INFO	3	val	0x0,0x8000
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/xe/xe_oa.c xe_oa_disable() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	50000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gt->oa.gt_lock
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
HALF_LOCKED2		&stream->stream_lock

drivers/gpu/drm/xe/xe_oa.c xe_oa_disable() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	50000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gt->oa.gt_lock
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
HALF_LOCKED2		&stream->stream_lock

drivers/gpu/drm/xe/xe_gt.c do_gt_reset() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	5000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/gpu/drm/xe/xe_force_wake.c __domain_wait() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0-1
PARAM_VALUE	4	timeout_us	50000
PARAM_VALUE	5	out_val	3313910050199719936
PARAM_VALUE	6	atomic	1
FUZZY_MAX	3	val	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fw->lock
LOCK2		flags
HALF_LOCKED2		&gt->eu_stall->stream_lock
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&param.hwe->gt->oa.gt_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tlb_inval->seqno_lock
HALF_LOCKED2		global &drm_unplug_srcu
TYPE_LOCK		(struct xe_force_wake)->lock

drivers/gpu/drm/xe/xe_eu_stall.c xe_eu_stall_disable_locked() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	96
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	10000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&gt->eu_stall->stream_lock
TYPE_LOCK		(struct xe_eu_stall_gt)->stream_lock

drivers/gpu/drm/xe/xe_eu_stall.c xe_eu_stall_stream_enable() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	96
PARAM_VALUE	3	val	96
PARAM_VALUE	4	timeout_us	10000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
LOCK2		&gt->eu_stall->stream_lock
TYPE_LOCK		(struct xe_eu_stall_gt)->stream_lock

drivers/gpu/drm/xe/xe_uc_fw.c uc_fw_xfer() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	1
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	100000
PARAM_VALUE	5	out_val	857267025452642304
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/xe/xe_guc.c guc_prevent_fw_dma_failure_on_reset() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	65280
PARAM_VALUE	3	val	0,256-65280
PARAM_VALUE	4	timeout_us	100000
PARAM_VALUE	5	out_val	7540029969057087488
PARAM_VALUE	6	atomic	0
BIT_INFO	3	val	0x0,0xff00
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	5	*out_val	0-u32max

drivers/gpu/drm/xe/xe_guc.c guc_prevent_fw_dma_failure_on_reset() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	2	mask	384
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	5000
PARAM_VALUE	5	out_val	7670387123486736384
PARAM_VALUE	6	atomic	0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/xe/xe_guc.c xe_guc_mmio_send_recv() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	2147483648
PARAM_VALUE	3	val	0,2147483648-u32max
PARAM_VALUE	4	timeout_us	50000
PARAM_VALUE	5	out_val	8490193481150238720
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
BIT_INFO	1	reg	0x0,0x7fffffff
BIT_INFO	3	val	0x0,0x80000000
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	5	*out_val	0-u32max

drivers/gpu/drm/xe/xe_guc.c xe_guc_mmio_send_recv() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	0,268435456-1879048192
PARAM_VALUE	3	val	0,268435456-1879048192
PARAM_VALUE	4	timeout_us	2000000
PARAM_VALUE	5	out_val	8490193481150238720
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
BIT_INFO	1	reg	0x0,0x7fffffff
BIT_INFO	2	mask	0x0,0x70000000
BIT_INFO	3	val	0x0,0x70000000
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	5	*out_val	0-u32max

drivers/gpu/drm/xe/xe_guc.c xe_guc_reset() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	8
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	5000
PARAM_VALUE	5	out_val	8867984346431930368
PARAM_VALUE	6	atomic	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/xe/xe_huc.c xe_huc_auth() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	4	timeout_us	100000
PARAM_VALUE	5	out_val	0
PARAM_VALUE	6	atomic	0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/xe/xe_pcode.c __pcode_mailbox_rw() -> xe_mmio_wait32()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmio	4096-ptr_max
PARAM_VALUE	0	mmio->tile	4096-ptr_max
PARAM_VALUE	0	mmio->tile->xe	4096-ptr_max
PARAM_VALUE	2	mask	2147483648
PARAM_VALUE	3	val	0
PARAM_VALUE	4	timeout_us	1000
PARAM_VALUE	5	out_val	0
BUF_SIZE	0	mmio	40
CAPPED_DATA	0	mmio->adj_limit	1
DATA_SOURCE	6	atomic	$6
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tile->pcode.lock