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Defined in 2 files as a prototype:

Defined in 2 files as a member:

Defined in 5 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/platform/chrome/cros_ec_proto.c cros_ec_prepare_tx() -> prepare_tx()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->proto_version 3-u16max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev s32min-(-1),1-s32max
BUF_SIZE 0 dev->dev (-1),1616
BUF_SIZE 0 dev->ec (-1),1688
BUF_SIZE 0 dev->pd (-1),1688
BUF_SIZE 0 dev->phys_name s32min,(-10),(-1),1-s32max
BUF_SIZE 0 dev->priv (-1),4,24,32,48,64,152,168-s32max
BUF_SIZE 1 pkt (-1),20-s32max
BUF_SIZE 1 pkt (-1),20-s32max
BUF_SIZE 1 pkt->data (-1),13-u16max
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 pkt $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 *dev->dout 0-255
USER_DATA 1 pkt->command 0-u32max
USER_DATA 1 pkt->insize 0-u16max[c]
USER_DATA 1 pkt->outsize 0-u16max[c]
USER_DATA 1 pkt->result 0-u32max
USER_DATA 1 pkt->version 0-u32max
NO_OVERFLOW_SIMPLE 0 dev->irq
NO_OVERFLOW_SIMPLE 1 pkt->data->reboot_timeout_sec
USER_PTR 1 pkt
USER_PTR 1 pkt->data
HALF_LOCKED2 global &init_lock
HALF_LOCKED2 0 &dev->lock

drivers/net/arcnet/arcnet.c arcnet_send_packet() -> (struct ArcProto)->prepare_tx()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->priv->buf_lock.counter s32min-s32max
PARAM_VALUE 0 dev->priv->next_buf 0-4
PARAM_VALUE 0 dev->priv->next_tx (-1)
PARAM_VALUE 0 dev->priv->outgoing.skb 4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 *dev->name 0-255
PARAM_VALUE 3 bufnum s32min-(-2),0-s32max
BUF_SIZE 1 pkt 1-s32max
BUF_SIZE 1 pkt 1-s32max
CAPPED_DATA 0 dev->num_tx_queues 1
DATA_SOURCE 0 dev $1
DATA_SOURCE 3 bufnum r get_arcbuf
TASK_NOT_RUNNING
HOST_DATA 2 length 0-s32max[c]
USER_DATA 1 pkt->hard.dest 0-255[u]
USER_DATA 1 pkt->hard.source 0-255[u]
USER_DATA 1 pkt->soft.cap.mes.ack 0-255[u]
USER_DATA 1 pkt->soft.cap.proto 0-255[u]
USER_DATA 1 pkt->soft.eth_encap.eth.h_proto 0-u16max[u]
USER_DATA 1 pkt->soft.eth_encap.proto 0-255[u]
USER_DATA 1 pkt->soft.rfc1051.proto 0-255[u]
USER_DATA 1 pkt->soft.rfc1201.proto 0-255[u]
USER_DATA 1 pkt->soft.rfc1201.sequence 0-u16max[u]
USER_DATA 1 pkt->soft.rfc1201.split_flag 0-255[u]
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_tc
NO_OVERFLOW_SIMPLE 0 dev->proto_down
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
NO_OVERFLOW_SIMPLE 2 length
USER_PTR 1 pkt
LOCK2 &lp->lock
LOCK2 flags
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &dev->tx_global_lock
TYPE_LOCK (struct arcnet_local)->lock