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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/cisco/enic/enic_main.c enic_queue_wq_desc() -> enic_queue_wq_desc_ex()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->ring.desc_avail 5-u32max
PARAM_VALUE 1 os_buf 4096-ptr_max
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 4 mss_or_csum_offset 0
PARAM_VALUE 5 hdr_len 0
PARAM_VALUE 6 vlan_tag_insert 0-1
PARAM_VALUE 7 vlan_tag 0-u16max
PARAM_VALUE 8 offload_mode 0
PARAM_VALUE 9 cq_entry 0-1
PARAM_VALUE 10 sop 1
PARAM_VALUE 11 eop 0-1
PARAM_VALUE 12 loopback 0-1
BUF_SIZE 1 os_buf (-1)-s32max
BUF_SIZE 1 os_buf (-1)-s32max
DATA_SOURCE 0 wq $0
DATA_SOURCE 1 os_buf $1
DATA_SOURCE 2 dma_addr $2
DATA_SOURCE 3 len $3
DATA_SOURCE 6 vlan_tag_insert $4
DATA_SOURCE 7 vlan_tag $5
DATA_SOURCE 9 cq_entry $6
DATA_SOURCE 11 eop $6
DATA_SOURCE 12 loopback $7
FUZZY_MAX 6 vlan_tag_insert 1
FUZZY_MAX 7 vlan_tag 0
FUZZY_MAX 9 cq_entry 1
FUZZY_MAX 11 eop 1
FUZZY_MAX 12 loopback 1
HARD_MAX 6 vlan_tag_insert 1
HARD_MAX 9 cq_entry 1
HARD_MAX 11 eop 1
HARD_MAX 12 loopback 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 len unit_byte
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cisco/enic/enic_main.c enic_queue_wq_desc_cont() -> enic_queue_wq_desc_ex()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 1 os_buf 4096-ptr_max
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 4 mss_or_csum_offset 0
PARAM_VALUE 5 hdr_len 0
PARAM_VALUE 6 vlan_tag_insert 0
PARAM_VALUE 7 vlan_tag 0
PARAM_VALUE 8 offload_mode 0
PARAM_VALUE 9 cq_entry 0-1
PARAM_VALUE 10 sop 0
PARAM_VALUE 11 eop 0-1
PARAM_VALUE 12 loopback 0-1
BUF_SIZE 1 os_buf (-1)-s32max
BUF_SIZE 1 os_buf (-1)-s32max
DATA_SOURCE 0 wq $0
DATA_SOURCE 1 os_buf $1
DATA_SOURCE 2 dma_addr $2
DATA_SOURCE 3 len $3
DATA_SOURCE 9 cq_entry $4
DATA_SOURCE 11 eop $4
DATA_SOURCE 12 loopback $5
FUZZY_MAX 9 cq_entry 1
FUZZY_MAX 11 eop 1
FUZZY_MAX 12 loopback 1
HARD_MAX 9 cq_entry 1
HARD_MAX 11 eop 1
HARD_MAX 12 loopback 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 len unit_byte
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cisco/enic/enic_main.c enic_queue_wq_desc_csum_l4() -> enic_queue_wq_desc_ex()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->ring.desc_avail 5-u32max
PARAM_VALUE 1 os_buf 4096-ptr_max
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 6 vlan_tag_insert 0-1
PARAM_VALUE 7 vlan_tag 0-u16max
PARAM_VALUE 8 offload_mode 2
PARAM_VALUE 9 cq_entry 0-1
PARAM_VALUE 10 sop 1
PARAM_VALUE 11 eop 0-1
PARAM_VALUE 12 loopback 0-1
BUF_SIZE 1 os_buf (-1)-s32max
BUF_SIZE 1 os_buf (-1)-s32max
DATA_SOURCE 0 wq $0
DATA_SOURCE 1 os_buf $1
DATA_SOURCE 2 dma_addr $2
DATA_SOURCE 3 len $3
DATA_SOURCE 4 mss_or_csum_offset $4
DATA_SOURCE 5 hdr_len $5
DATA_SOURCE 6 vlan_tag_insert $6
DATA_SOURCE 7 vlan_tag $7
DATA_SOURCE 9 cq_entry $8
DATA_SOURCE 11 eop $8
DATA_SOURCE 12 loopback $9
FUZZY_MAX 6 vlan_tag_insert 1
FUZZY_MAX 7 vlan_tag 0
FUZZY_MAX 9 cq_entry 1
FUZZY_MAX 11 eop 1
FUZZY_MAX 12 loopback 1
BIT_INFO 5 hdr_len 0x0,0x7fffffff
HARD_MAX 6 vlan_tag_insert 1
HARD_MAX 9 cq_entry 1
HARD_MAX 11 eop 1
HARD_MAX 12 loopback 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 len unit_byte
UNITS 4 mss_or_csum_offset unit_byte
UNITS 5 hdr_len unit_byte
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cisco/enic/enic_main.c enic_queue_wq_desc_tso() -> enic_queue_wq_desc_ex()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 1 os_buf 4096-ptr_max
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 3 len 1-16384
PARAM_VALUE 4 mss_or_csum_offset 1-u16max
PARAM_VALUE 6 vlan_tag_insert 0-1
PARAM_VALUE 7 vlan_tag 0-u16max
PARAM_VALUE 8 offload_mode 3
PARAM_VALUE 9 cq_entry 0-1
PARAM_VALUE 10 sop 1
PARAM_VALUE 11 eop 0-1
PARAM_VALUE 12 loopback 0-1
BUF_SIZE 1 os_buf (-1)-s32max
BUF_SIZE 1 os_buf (-1)-s32max
CAPPED_DATA 3 len 1
DATA_SOURCE 0 wq $0
DATA_SOURCE 1 os_buf $1
DATA_SOURCE 2 dma_addr $2
DATA_SOURCE 3 len $3
DATA_SOURCE 4 mss_or_csum_offset $4
DATA_SOURCE 5 hdr_len $5
DATA_SOURCE 6 vlan_tag_insert $6
DATA_SOURCE 7 vlan_tag $7
DATA_SOURCE 9 cq_entry $8
DATA_SOURCE 11 eop $8
DATA_SOURCE 12 loopback $9
FUZZY_MAX 6 vlan_tag_insert 1
FUZZY_MAX 7 vlan_tag 0
FUZZY_MAX 9 cq_entry 1
FUZZY_MAX 11 eop 1
FUZZY_MAX 12 loopback 1
BIT_INFO 5 hdr_len 0x0,0x7fffffff
HARD_MAX 6 vlan_tag_insert 1
HARD_MAX 9 cq_entry 1
HARD_MAX 11 eop 1
HARD_MAX 12 loopback 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 len unit_byte
UNITS 4 mss_or_csum_offset unit_byte
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cisco/enic/enic_main.c enic_queue_wq_skb_encap() -> enic_queue_wq_desc_ex()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->ring.desc_avail 5-u32max
PARAM_VALUE 1 os_buf 4096-ptr_max
PARAM_VALUE 2 dma_addr 0-18446744073709551614
PARAM_VALUE 4 mss_or_csum_offset 7
PARAM_VALUE 5 hdr_len 0
PARAM_VALUE 6 vlan_tag_insert 0-1
PARAM_VALUE 7 vlan_tag 0-u16max
PARAM_VALUE 8 offload_mode 0
PARAM_VALUE 9 cq_entry 0-1
PARAM_VALUE 10 sop 1
PARAM_VALUE 11 eop 0-1
PARAM_VALUE 12 loopback 0-1
BUF_SIZE 0 wq 2168
BUF_SIZE 1 os_buf (-1)-s32max
DATA_SOURCE 0 wq $1
DATA_SOURCE 1 os_buf $2
DATA_SOURCE 2 dma_addr r dma_map_single_attrs
DATA_SOURCE 3 len r skb_headlen
DATA_SOURCE 6 vlan_tag_insert $3
DATA_SOURCE 7 vlan_tag $4
DATA_SOURCE 12 loopback $5
FUZZY_MAX 6 vlan_tag_insert 1
FUZZY_MAX 7 vlan_tag 0
FUZZY_MAX 9 cq_entry 1
FUZZY_MAX 11 eop 1
FUZZY_MAX 12 loopback 1
HARD_MAX 6 vlan_tag_insert 1
HARD_MAX 9 cq_entry 1
HARD_MAX 11 eop 1
HARD_MAX 12 loopback 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 len unit_byte
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read