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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/net/ethernet/chelsio/cxgb4/sge.c t4_free_sge_resources() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->fatal_err_notify_task.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->sge.ethqsets 1-u16max
PARAM_VALUE 0 adapter->sge.ethrxq 4096-ptr_max
PARAM_VALUE 0 adapter->sge.ethtxq 4096-ptr_max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
CAPPED_DATA 0 adapter 1
CAPPED_DATA 0 adapter->params.nports 1
CAPPED_DATA 0 adapter->sge.ethqsets 1
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->sge.fl_pg_order 0-19,4294967284-u32max[c]
HOST_DATA 0 adapter->sge.fl_starve_thres 1-511[c]
HOST_DATA 0 adapter->sge.pktshift 0-7
HOST_DATA 0 adapter->sge.ptptxq.q.bar2_qid 0-u16max[c]
HOST_DATA 0 adapter->t4_bar0 0,16-4294967280[c]
UNITS 0 adapter unit_byte
HALF_LOCKED2 global &uld_mutex

drivers/net/ethernet/chelsio/cxgb4/sge.c t4_free_sge_resources() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->fatal_err_notify_task.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->sge.ctrlq 4096-ptr_max
PARAM_VALUE 1 tq 4096-ptr_max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
CAPPED_DATA 0 adapter 1
CAPPED_DATA 0 adapter->params.nports 1
CAPPED_DATA 0 adapter->sge.ethqsets 1
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->sge.fl_pg_order 0-19,4294967284-u32max[c]
HOST_DATA 0 adapter->sge.fl_starve_thres 1-511[c]
HOST_DATA 0 adapter->sge.pktshift 0-7
HOST_DATA 0 adapter->sge.ptptxq.q.bar2_qid 0-u16max[c]
HOST_DATA 0 adapter->t4_bar0 0,16-4294967280[c]
UNITS 0 adapter unit_byte
HALF_LOCKED2 global &uld_mutex

drivers/net/ethernet/chelsio/cxgb4/sge.c t4_free_sge_resources() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->fatal_err_notify_task.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->ptp_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->sge.ctrlq 4096-ptr_max
PARAM_VALUE 0 adapter->sge.fw_evtq.desc 0
PARAM_VALUE 0 adapter->sge.intrq.desc 0
PARAM_VALUE 0 adapter->sge.ptptxq.q.desc 1-u64max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
CAPPED_DATA 0 adapter 1
CAPPED_DATA 0 adapter->params.nports 1
CAPPED_DATA 0 adapter->sge.ethqsets 1
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->sge.fl_pg_order 0-19,4294967284-u32max[c]
HOST_DATA 0 adapter->sge.fl_starve_thres 1-511[c]
HOST_DATA 0 adapter->sge.pktshift 0-7
HOST_DATA 0 adapter->sge.ptptxq.q.bar2_qid 0-u16max[c]
HOST_DATA 0 adapter->t4_bar0 0,16-4294967280[c]
HOST_DATA 1 tq->bar2_qid 0-u16max[c]
UNITS 0 adapter unit_byte
HALF_LOCKED2 global &uld_mutex

drivers/net/ethernet/chelsio/cxgb4/sge.c t4_sge_free_ethofld_txq() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->fatal_err_notify_task.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->sge.eohw_rxq 4096-ptr_max
PARAM_VALUE 0 adapter->sge.eohw_txq 4096-ptr_max
PARAM_VALUE 0 adapter->tc_mqprio 4096-ptr_max
PARAM_VALUE 1 tq 4096-ptr_max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter->sge.eohw_rxq (-1)-62913600
BUF_SIZE 0 adapter->sge.eohw_txq (-1)-19398360
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 adapter->sge.eoqsets
NO_OVERFLOW_SIMPLE 1 tq->size
LOCK2 &adap->tc_mqprio->mqprio_mutex
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct cxgb4_tc_mqprio)->mqprio_mutex

drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c free_sge_txq_uld() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->fatal_err_notify_task.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next 6161797322780819456
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->pdev_dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 adapter->sge.uld_txq_info 4096-ptr_max
PARAM_VALUE 0 adapter->uld 4096-ptr_max
PARAM_VALUE 1 tq 4096-ptr_max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 adapter unit_byte
LOCK2 global &uld_mutex

drivers/net/ethernet/chelsio/cxgb4vf/sge.c t4vf_free_sge_resources() -> free_txq()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->mbox_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->mlist.list.prev 6401626615959056384
PARAM_VALUE 0 adapter->mlist.list.prev->next 6401626615959056384
PARAM_VALUE 0 adapter->mlist.list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->sge.ethqsets 1-u16max
PARAM_VALUE 1 tq->desc 1-u64max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
BUF_SIZE 0 adapter s32min-(-1),1-s32max
DATA_SOURCE 0 adapter $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 adapter unit_byte
HALF_LOCKED2 &dev->mutex