erdma_post_cmd_wait identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/infiniband/hw/erdma/erdma.h, line 266 (as a prototype)

Defined in 1 files as a function:

drivers/infiniband/hw/erdma/erdma_cmdq.c, line 398 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/infiniband/hw/erdma/erdma_verbs.c alloc_db_resources() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	6358355125299458048
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	3171870668942426112
PARAM_VALUE	4	resp1	5242472472987316224
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	32
UNITS	2	req_size	unit_byte
LOCK2		&file->hw_destroy_rwsem
LOCK2		&file->ucontext_lock
TYPE_LOCK		(struct ib_uverbs_file)->hw_destroy_rwsem
TYPE_LOCK		(struct ib_uverbs_file)->ucontext_lock

drivers/infiniband/hw/erdma/erdma_verbs.c create_cq_cmd() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	1684448451387482112
PARAM_VALUE	2	req_size	40
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	40
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c create_qp_cmd() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	5383911951538434048
PARAM_VALUE	2	req_size	120
PARAM_VALUE	3	resp0	8336794943062433792
PARAM_VALUE	4	resp1	7713772877671968768
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	120
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_create_ah() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	3739387635375816704
PARAM_VALUE	2	req_size	56
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
BUF_SIZE	1	req	56
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_dereg_mr() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	6907368031887437824
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	16
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_destroy_ah() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	7971897318890426368
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
BUF_SIZE	1	req	16
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&priv->dev->tx_global_lock
HALF_LOCKED2		&priv->lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_destroy_cq() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	4302350296284205056
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	16
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_destroy_qp() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8070394510592331776
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	16
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_flush_worker() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	7664574332745306112
PARAM_VALUE	2	req_size	24
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	24
NOCHECK_CALL
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_query_hw_stats() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8497445120709021696
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	32
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&stats->lock

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_query_qp() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	4057554854148222976
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	5051149043642703872
PARAM_VALUE	4	resp1	2598335067689848832
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	16
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&iser_conn->state_mutex

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_set_gid() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8994843642700115968
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	32
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
LOCK2		&table->lock
TYPE_LOCK		(struct ib_gid_table)->lock

drivers/infiniband/hw/erdma/erdma_verbs.c erdma_set_mtu() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	3037188182257860608
PARAM_VALUE	2	req_size	16
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	16
NOCHECK_CALL
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_verbs.c free_db_resources() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8872931187183730688
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	32
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&file->hw_destroy_rwsem
HALF_LOCKED2		&file->ucontext_lock
HALF_LOCKED2		&ufile->hw_destroy_rwsem
TYPE_LOCK		(struct ib_uverbs_file)->hw_destroy_rwsem

drivers/infiniband/hw/erdma/erdma_verbs.c regmr_cmd() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8797827795708923904
PARAM_VALUE	2	req_size	64
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	64
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte

drivers/infiniband/hw/erdma/erdma_eq.c create_eq_cmd() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	0	cmdq->comp_wait_bitmap	16,4096-ptr_max
PARAM_VALUE	0	cmdq->cq.dbrec	4096-ptr_max
PARAM_VALUE	0	cmdq->cq.depth	512
PARAM_VALUE	0	cmdq->cq.qbuf	0-ptr_max
PARAM_VALUE	0	cmdq->eq.ci	0
PARAM_VALUE	0	cmdq->eq.dbrec	4096-ptr_max
PARAM_VALUE	0	cmdq->eq.depth	128
PARAM_VALUE	0	cmdq->eq.qbuf	1-ptr_max
PARAM_VALUE	0	cmdq->max_outstandings	128
PARAM_VALUE	0	cmdq->sq.dbrec	4096-ptr_max
PARAM_VALUE	0	cmdq->sq.depth	512
PARAM_VALUE	0	cmdq->sq.qbuf	0-ptr_max
PARAM_VALUE	0	cmdq->sq.wqebb_cnt	4
PARAM_VALUE	0	cmdq->wait_pool	4096-ptr_max
PARAM_VALUE	1	req	8795431575646543872
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	0
BUF_SIZE	1	req	32
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/erdma/erdma_eq.c erdma_ceq_uninit_one() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	8173262651572707328
PARAM_VALUE	2	req_size	24
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	0
BUF_SIZE	1	req	24
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pdev->dev.mutex

drivers/infiniband/hw/erdma/erdma_main.c erdma_dev_attrs_init() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	6201801715680546816
PARAM_VALUE	1	*req	0-67108863
PARAM_VALUE	2	req_size	8
PARAM_VALUE	3	resp0	9170693405170188288
PARAM_VALUE	4	resp1	4068349549103783936
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	8
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/erdma/erdma_main.c erdma_dev_attrs_init() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	0	cmdq->credits.last_holder	0
PARAM_VALUE	0	cmdq->credits.lock.owner	(-1)
PARAM_VALUE	0	cmdq->credits.lock.owner_cpu	u32max
PARAM_VALUE	1	req	6201801715680546816
PARAM_VALUE	1	*req	0-67108863
PARAM_VALUE	2	req_size	8
PARAM_VALUE	3	resp0	9170693405170188288
PARAM_VALUE	4	resp1	4068349549103783936
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	8
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/erdma/erdma_main.c erdma_device_config() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	0	cmdq->credits.last_holder	0
PARAM_VALUE	0	cmdq->credits.lock.owner	(-1)
PARAM_VALUE	0	cmdq->credits.lock.owner_cpu	u32max
PARAM_VALUE	1	req	1275962186016747520
PARAM_VALUE	2	req_size	32
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	32
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/infiniband/hw/erdma/erdma_qp.c erdma_modify_qp_state_to_rts() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	5836204361423355904
PARAM_VALUE	2	req_size	40
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	40
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
LOCK2		&qp->state_lock
TYPE_LOCK		(struct erdma_qp)->state_lock

drivers/infiniband/hw/erdma/erdma_qp.c erdma_modify_qp_state_to_stop() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	9041459571961712640
PARAM_VALUE	2	req_size	40
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	40
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
LOCK2		&qp->state_lock
TYPE_LOCK		(struct erdma_qp)->state_lock

drivers/infiniband/hw/erdma/erdma_qp.c modify_qp_cmd_rocev2() -> erdma_post_cmd_wait()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq	4096-ptr_max
PARAM_VALUE	1	req	1740997572827807744
PARAM_VALUE	2	req_size	72
PARAM_VALUE	3	resp0	0
PARAM_VALUE	4	resp1	0
PARAM_VALUE	5	sleepable	1
BUF_SIZE	1	req	72
MEM_ZERO	1	req
RX_PATH
TASK_NOT_RUNNING
UNITS	2	req_size	unit_byte
LOCK2		&qp->state_lock
TYPE_LOCK		(struct erdma_qp)->state_lock