ocelot_ifh_set_basic identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/ethernet/mscc/ocelot.c, line 1414

Defined in 1 files as a prototype:

include/soc/mscc/ocelot.h, line 988 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mscc/ocelot.c, line 1425 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/mscc/ocelot.c ocelot_port_inject_frame() -> ocelot_ifh_set_basic()

Type	Parameter	Key	Value
PARAM_VALUE	0	ifh	5424936647730925568
PARAM_VALUE	1	ocelot	4096-ptr_max
PARAM_VALUE	1	ocelot->inj_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	ocelot->map	4096-ptr_max
PARAM_VALUE	3	rew_op	0,3,5,11-499
PARAM_VALUE	4	skb	0,4096-ptr_max
PARAM_VALUE	4	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	skb->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
BUF_SIZE	0	ifh	16
BUF_SIZE	1	ocelot	s32min-(-1),1-s32max
BUF_SIZE	1	ocelot	s32min-(-1),1-s32max
BUF_SIZE	4	skb	(-1)-s32max
BUF_SIZE	4	skb	(-1)-s32max
DATA_SOURCE	1	ocelot	$0
DATA_SOURCE	2	port	$1
DATA_SOURCE	3	rew_op	$3
DATA_SOURCE	4	skb	$4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	4	skb->csum_offset	0-u16max
HOST_DATA	4	skb->data_len	0-2147483648[c]
HOST_DATA	4	skb->len	0-u32max[c]
HOST_DATA	4	skb->prev->csum_offset	0-u16max
HOST_DATA	4	skb->prev->data_len	0-u32max[c]
HOST_DATA	4	skb->prev->len	0-u32max[c]
HOST_DATA	4	skb->prev->truesize	0-u32max
HOST_DATA	4	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	4	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	4	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	4	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	4	*skb->data	0-255
NO_OVERFLOW_SIMPLE	4	skb->data_len
NO_OVERFLOW_SIMPLE	4	skb->dev->group
NO_OVERFLOW_SIMPLE	4	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	4	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	4	skb->end
NO_OVERFLOW_SIMPLE	4	skb->extensions
NO_OVERFLOW_SIMPLE	4	skb->len
NO_OVERFLOW_SIMPLE	4	skb->prev->data_len
NO_OVERFLOW_SIMPLE	4	skb->prev->end
NO_OVERFLOW_SIMPLE	4	skb->prev->len
NO_OVERFLOW_SIMPLE	4	skb->prev->tail
NO_OVERFLOW_SIMPLE	4	skb->prev->truesize
NO_OVERFLOW_SIMPLE	4	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	4	skb->tail
NO_OVERFLOW_SIMPLE	4	skb->truesize
UNITS	1	ocelot	unit_byte
UNITS	2	port	unit_array_size
LOCK2	1	&ocelot->inj_lock
TYPE_LOCK		(struct ocelot)->inj_lock

drivers/net/ethernet/mscc/ocelot_fdma.c ocelot_fdma_prepare_skb() -> ocelot_ifh_set_basic()

Type	Parameter	Key	Value
PARAM_VALUE	1	ocelot	4096-ptr_max
PARAM_VALUE	1	ocelot->fdma	4096-ptr_max
PARAM_VALUE	1	ocelot->fdma->tx_ring.xmit_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	ocelot->ts_id_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	port	0-255
PARAM_VALUE	3	rew_op	0,3,5,11-499
PARAM_VALUE	4	skb	4096-ptr_max
PARAM_VALUE	4	skb->data_len	0
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_query_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_query_work.wq->saved_max_active	s32min-s32max
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_query_work.wq->saved_min_active	s32min-s32max
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_report_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_report_work.wq->saved_max_active	s32min-s32max
PARAM_VALUE	4	skb->dev->ip6_ptr->mc_report_work.wq->saved_min_active	s32min-s32max
PARAM_VALUE	4	skb->dev->ip6_ptr->stats.proc_dir_entry	0,4806605944481423360
PARAM_VALUE	4	skb->dev->linkwatch_dev_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	4	skb->dev->linkwatch_dev_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	4	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	skb->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max
PARAM_VALUE	4	skb->hdr_len	0
PARAM_VALUE	4	skb->head_frag	0
PARAM_VALUE	4	skb->next->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	4	skb->next->sk->ns_tracker->dead	0-1
PARAM_VALUE	4	skb->next->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	4	skb->nohdr	0
PARAM_VALUE	4	skb->pp_recycle	0
PARAM_VALUE	4	skb->sk->__sk_common.skc_refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	4	skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	4	skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	4	skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	4	skb->sk->sk_peer_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	4	skb->sk->sk_peer_cred->thread_keyring->user->qnkeys	s32min-s32max
BUF_SIZE	0	ifh	1-s32max
BUF_SIZE	0	ifh	1-s32max
BUF_SIZE	4	skb	(-1)-s32max
BUF_SIZE	4	skb	(-1)-s32max
CAPPED_DATA	4	skb->head	1
DATA_SOURCE	0	ifh	r skb_push
DATA_SOURCE	1	ocelot	$0
DATA_SOURCE	2	port	$1
DATA_SOURCE	3	rew_op	$2
DATA_SOURCE	4	skb	$3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	4	skb->csum_offset	0-u16max
HOST_DATA	4	skb->data_len	0[c]
HOST_DATA	4	skb->prev->csum_offset	0-u16max
HOST_DATA	4	skb->prev->data_len	0-u32max[c]
HOST_DATA	4	skb->prev->len	0-u32max[c]
HOST_DATA	4	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	4	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	4	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	4	*skb->data	0-255
NO_OVERFLOW_SIMPLE	4	skb->data_len
NO_OVERFLOW_SIMPLE	4	skb->dev->group
NO_OVERFLOW_SIMPLE	4	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	4	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	4	skb->end
NO_OVERFLOW_SIMPLE	4	skb->extensions
NO_OVERFLOW_SIMPLE	4	skb->len
NO_OVERFLOW_SIMPLE	4	skb->prev->data_len
NO_OVERFLOW_SIMPLE	4	skb->prev->end
NO_OVERFLOW_SIMPLE	4	skb->prev->len
NO_OVERFLOW_SIMPLE	4	skb->prev->tail
NO_OVERFLOW_SIMPLE	4	skb->prev->truesize
NO_OVERFLOW_SIMPLE	4	skb->tail
NO_OVERFLOW_SIMPLE	4	skb->truesize
UNITS	1	ocelot	unit_byte
UNITS	2	port	unit_array_size
LOCK2		&fdma->tx_ring.xmit_lock
HALF_LOCKED2		&dev->tx_global_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct ocelot_fdma_tx_ring)->xmit_lock