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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/nfc/llcp_commands.c llcp_allocate_pdu() -> llcp_add_header()

Type Parameter Key Value
PARAM_VALUE 0 pdu 4096-ptr_max
PARAM_VALUE 0 pdu->data 4096-ptr_max
PARAM_VALUE 2 ssap 1-63,65,255
PARAM_VALUE 3 ptype 4-6,12-13
BUF_SIZE 0 pdu 0-s32max
BUF_SIZE 0 pdu 0-s32max
CAPPED_DATA 2 ssap 1
DATA_SOURCE 0 pdu r nfc_alloc_send_skb
DATA_SOURCE 3 ptype $1
HARD_MAX 3 ptype 13
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sock->sk
HALF_LOCKED2 sk

net/nfc/llcp_commands.c nfc_llcp_allocate_snl() -> llcp_add_header()

Type Parameter Key Value
PARAM_VALUE 0 pdu 4096-ptr_max
PARAM_VALUE 0 pdu->data 4096-ptr_max
PARAM_VALUE 1 dsap 1
PARAM_VALUE 2 ssap 1
PARAM_VALUE 3 ptype 9
BUF_SIZE 0 pdu 0-s32max
BUF_SIZE 0 pdu 0-s32max
DATA_SOURCE 0 pdu r alloc_skb
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->dev.mutex

net/nfc/llcp_commands.c nfc_llcp_send_dm() -> llcp_add_header()

Type Parameter Key Value
PARAM_VALUE 0 pdu 4096-ptr_max
PARAM_VALUE 0 pdu->data 4096-ptr_max
PARAM_VALUE 1 dsap 0-63
PARAM_VALUE 2 ssap 0-63
PARAM_VALUE 3 ptype 7
BUF_SIZE 0 pdu 0-s32max
BUF_SIZE 0 pdu 0-s32max
CAPPED_DATA 1 dsap 1
CAPPED_DATA 2 ssap 1
DATA_SOURCE 0 pdu r alloc_skb
DATA_SOURCE 1 dsap $2
DATA_SOURCE 2 ssap $1
RX_PATH
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 sk

net/nfc/llcp_commands.c nfc_llcp_send_symm() -> llcp_add_header()

Type Parameter Key Value
PARAM_VALUE 0 pdu 4096-ptr_max
PARAM_VALUE 0 pdu->data 4096-ptr_max
PARAM_VALUE 1 dsap 0
PARAM_VALUE 2 ssap 0
PARAM_VALUE 3 ptype 0
BUF_SIZE 0 pdu 0-s32max
BUF_SIZE 0 pdu 0-s32max
DATA_SOURCE 0 pdu r alloc_skb
HALF_LOCKED2 &pool->lock

net/nfc/llcp_commands.c nfc_llcp_send_ui_frame() -> llcp_add_header()

Type Parameter Key Value
PARAM_VALUE 0 pdu 4096-ptr_max
PARAM_VALUE 0 pdu->data 4096-ptr_max
PARAM_VALUE 3 ptype 3
BUF_SIZE 0 pdu 0-s32max
BUF_SIZE 0 pdu 0-s32max
DATA_SOURCE 0 pdu r nfc_alloc_send_skb
DATA_SOURCE 1 dsap $2
DATA_SOURCE 2 ssap $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 dsap 0-255[u]
USER_DATA 2 ssap 0-255[u]
HALF_LOCKED2 &vq->mutex