qp_to_sdma_engine identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/infiniband/hw/hfi1/qp.c, line 530

Defined in 1 files as a prototype:

drivers/infiniband/hw/hfi1/qp.h, line 80 (as a prototype)

Defined in 1 files as a function:

drivers/infiniband/hw/hfi1/qp.c, line 538 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/infiniband/hw/hfi1/ud.c hfi1_make_ud_req() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->priv	4096-ptr_max
PARAM_VALUE	0	qp->priv->s_sc	0-255
PARAM_VALUE	0	qp->s_cur	0-4294967294
PARAM_VALUE	0	qp->s_wqe	4096-ptr_max
PARAM_VALUE	0	qp->srate_mbps	(-1),2500,5000,10000,14062,20000,25781,28125,30000,40000,53125,56250,60000,80000,103125,112500,120000,168750,206250,309375,425000,637500,850000,1700000
CAPPED_DATA	0	qp	1
CAPPED_DATA	0	qp->s_cur	1
CAPPED_DATA	0	qp->s_size	1
DATA_SOURCE	0	qp	$0
BIT_INFO	0	qp->s_cur	0x0,0x7fffffff
TASK_NOT_RUNNING
LOCK2		ps.flags
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/rc.c do_rc_completion() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
CAPPED_DATA	0	qp	1
DATA_SOURCE	0	qp	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&packet->qp->r_lock
HALF_LOCKED2		&qp->r_lock
HALF_LOCKED2		rcu_read
HALF_LOCKED2	0	&qp->r_lock
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c hfi1_check_modify_qp() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->r_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_hlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	sc5	0-14,16-255
DATA_SOURCE	0	qp	$0
DATA_SOURCE	1	sc5	r ah_to_sc
RX_PATH
TASK_NOT_RUNNING
LOCK2		irq
LOCK2	0	&qp->r_lock
LOCK2	0	&qp->s_hlock
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&ibqp->qp_sec->mutex
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_hlock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c hfi1_check_modify_qp() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->r_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_hlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	sc5	0-14,16-255
DATA_SOURCE	0	qp	$0
DATA_SOURCE	1	sc5	r ah_to_sc
RX_PATH
TASK_NOT_RUNNING
LOCK2		irq
LOCK2	0	&qp->r_lock
LOCK2	0	&qp->s_hlock
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&ibqp->qp_sec->mutex
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_hlock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c hfi1_migrate_qp() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->priv	4096-ptr_max
PARAM_VALUE	0	qp->s_flags	0,1073741824-u32max
PARAM_VALUE	0	qp->s_mig_state	0
DATA_SOURCE	0	qp	$0
DATA_SOURCE	1	sc5	r ah_to_sc
PARAM_COMPARE	0	qp->alt_ah_attr.port_num	== $0->port_num
BIT_INFO	0	qp->s_flags	0x40000000,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&packet->qp->r_lock
HALF_LOCKED2		&qp->r_lock
HALF_LOCKED2		rcu_read
HALF_LOCKED2	0	&qp->r_lock
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c hfi1_modify_qp() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->priv	4096-ptr_max
PARAM_VALUE	0	qp->r_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_hlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_lock.rlock.dep_map->name	0-255
CAPPED_DATA	0	qp	1
DATA_SOURCE	0	qp	$0
DATA_SOURCE	1	sc5	r ah_to_sc
NOSPEC	0	qp->alt_ah_attr.port_num
NOSPEC	0	qp->port_num
NOSPEC	0	qp->remote_ah_attr.port_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	qp->alt_ah_attr.ib.dlid	0-u16max
USER_DATA	0	qp->alt_ah_attr.ib.src_path_bits	0-255
USER_DATA	0	qp->alt_ah_attr.opa.dlid	0-u16max
USER_DATA	0	qp->alt_ah_attr.opa.src_path_bits	0-255
USER_DATA	0	qp->alt_ah_attr.port_num	0-255
USER_DATA	0	qp->alt_ah_attr.sl	0-255
USER_DATA	0	qp->alt_ah_attr.static_rate	0-255
USER_DATA	0	qp->port_num	0-255
USER_DATA	0	qp->qkey	0-2147483646,2147483648-u32max
USER_DATA	0	qp->qp_access_flags	0-255
USER_DATA	0	qp->r_max_rd_atomic	0-255[c]
USER_DATA	0	qp->r_min_rnr_timer	0-255
USER_DATA	0	qp->r_psn	0-u32max[c]
USER_DATA	0	qp->remote_ah_attr.ib.dlid	0-u16max
USER_DATA	0	qp->remote_ah_attr.ib.src_path_bits	0-255
USER_DATA	0	qp->remote_ah_attr.opa.dlid	0-u16max
USER_DATA	0	qp->remote_ah_attr.opa.src_path_bits	0-255
USER_DATA	0	qp->remote_ah_attr.port_num	0-255
USER_DATA	0	qp->remote_ah_attr.sl	0-255
USER_DATA	0	qp->remote_ah_attr.static_rate	0-255
USER_DATA	0	qp->remote_qpn	0-u32max
USER_DATA	0	qp->s_alt_pkey_index	0-255
USER_DATA	0	qp->s_max_rd_atomic	0-255
USER_DATA	0	qp->s_mig_state	0-255
USER_DATA	0	qp->s_next_psn	0-u32max[c]
USER_DATA	0	qp->s_pkey_index	0-255
USER_DATA	0	qp->s_psn	0-u32max[c]
USER_DATA	0	qp->s_retry	0-255
USER_DATA	0	qp->s_retry_cnt	0-255
USER_DATA	0	qp->s_rnr_retry	0-255
USER_DATA	0	qp->s_rnr_retry_cnt	0-255
USER_DATA	0	qp->s_sending_psn	0-u32max[c]
USER_DATA	0	qp->s_srate	0-255
USER_DATA	0	qp->state	1-5
USER_DATA	0	qp->timeout	0-255
LOCK2		irq
LOCK2	0	&qp->r_lock
LOCK2	0	&qp->s_hlock
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&ibqp->qp_sec->mutex
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_hlock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c hfi1_modify_qp() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->priv	4096-ptr_max
PARAM_VALUE	0	qp->r_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_flags	0,1073741824-u32max
PARAM_VALUE	0	qp->s_hlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	qp->s_mig_state	2
CAPPED_DATA	0	qp	1
DATA_SOURCE	0	qp	$0
DATA_SOURCE	1	sc5	r ah_to_sc
BIT_INFO	0	qp->s_flags	0x40000000,0xffffffff
NOSPEC	0	qp->alt_ah_attr.port_num
NOSPEC	0	qp->port_num
NOSPEC	0	qp->remote_ah_attr.port_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	qp->alt_ah_attr.ib.dlid	0-u16max
USER_DATA	0	qp->alt_ah_attr.ib.src_path_bits	0-255
USER_DATA	0	qp->alt_ah_attr.opa.dlid	0-u16max
USER_DATA	0	qp->alt_ah_attr.opa.src_path_bits	0-255
USER_DATA	0	qp->alt_ah_attr.port_num	0-255
USER_DATA	0	qp->alt_ah_attr.sl	0-255
USER_DATA	0	qp->alt_ah_attr.static_rate	0-255
USER_DATA	0	qp->port_num	0-255
USER_DATA	0	qp->qkey	0-2147483646,2147483648-u32max
USER_DATA	0	qp->qp_access_flags	0-255
USER_DATA	0	qp->r_max_rd_atomic	0-255[c]
USER_DATA	0	qp->r_min_rnr_timer	0-255
USER_DATA	0	qp->r_psn	0-u32max[c]
USER_DATA	0	qp->remote_ah_attr.ib.dlid	0-u16max
USER_DATA	0	qp->remote_ah_attr.ib.src_path_bits	0-255
USER_DATA	0	qp->remote_ah_attr.opa.dlid	0-u16max,4026531840-4026548222
USER_DATA	0	qp->remote_ah_attr.opa.src_path_bits	0-255
USER_DATA	0	qp->remote_ah_attr.port_num	0-255
USER_DATA	0	qp->remote_ah_attr.sl	0-255
USER_DATA	0	qp->remote_ah_attr.static_rate	0-255
USER_DATA	0	qp->remote_qpn	0-u32max
USER_DATA	0	qp->s_alt_pkey_index	0-255
USER_DATA	0	qp->s_max_rd_atomic	0-255
USER_DATA	0	qp->s_next_psn	0-u32max[c]
USER_DATA	0	qp->s_pkey_index	0-255
USER_DATA	0	qp->s_psn	0-u32max[c]
USER_DATA	0	qp->s_retry	0-255
USER_DATA	0	qp->s_retry_cnt	0-255
USER_DATA	0	qp->s_rnr_retry	0-255
USER_DATA	0	qp->s_rnr_retry_cnt	0-255
USER_DATA	0	qp->s_sending_psn	0-u32max[c]
USER_DATA	0	qp->s_srate	0-255
USER_DATA	0	qp->state	1-5
USER_DATA	0	qp->timeout	0-255
LOCK2		irq
LOCK2	0	&qp->r_lock
LOCK2	0	&qp->s_hlock
LOCK2	0	&qp->s_lock
HALF_LOCKED2		&ibqp->qp_sec->mutex
TYPE_LOCK		(struct rvt_qp)->r_lock
TYPE_LOCK		(struct rvt_qp)->s_hlock
TYPE_LOCK		(struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c qp_iter_print() -> qp_to_sdma_engine()

Type	Parameter	Key	Value
PARAM_VALUE	0	qp	4096-ptr_max
PARAM_VALUE	0	qp->priv	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
TYPE_LOCK		(struct seq_file)->lock