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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/atm/solos-pci.c atm_init() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 0 card 4096-ptr_max
PARAM_VALUE 0 card->atmdev 4096-ptr_max
PARAM_VALUE 0 card->atmel_flash 0-1
PARAM_VALUE 0 card->buffer_size 2048,4096
PARAM_VALUE 0 card->buffers 4096-ptr_max
PARAM_VALUE 0 card->cli_queue 4096-ptr_max
PARAM_VALUE 0 card->config_regs 4096-ptr_max
PARAM_VALUE 0 card->dev 4096-ptr_max
PARAM_VALUE 0 card->dev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 card->dev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 card->dev->dev.driver 0,4096-ptr_max
PARAM_VALUE 0 card->dev->driver 4096-ptr_max
PARAM_VALUE 0 card->fpga_version 0-u16max
PARAM_VALUE 0 card->fw_wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 card->fw_wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 card->fw_wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 card->nr_ports 1-255
PARAM_VALUE 0 card->param_queue.next 4096-ptr_max
PARAM_VALUE 0 card->param_queue.next->next 4096-ptr_max
PARAM_VALUE 0 card->param_queue.prev 4096-ptr_max
PARAM_VALUE 0 card->param_queue.prev->next 4096-ptr_max
PARAM_VALUE 0 card->param_queue.prev->prev 4096-ptr_max
PARAM_VALUE 0 card->param_wq.head.next 4096-ptr_max
PARAM_VALUE 0 card->param_wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 card->param_wq.head.prev 4096-ptr_max
PARAM_VALUE 0 card->param_wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 card->param_wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 card->tlet.callback 1532914486668771328
PARAM_VALUE 0 card->tlet.count.counter 0
PARAM_VALUE 0 card->tlet.data 4096-18446744073709547520
PARAM_VALUE 0 card->tlet.func 1532914486668771328
PARAM_VALUE 0 card->tlet.next 0
PARAM_VALUE 0 card->tlet.state 0
PARAM_VALUE 0 card->tlet.use_callback 0
PARAM_VALUE 0 card->tx_queue 4096-ptr_max
PARAM_VALUE 0 card->using_dma 0-1
PARAM_VALUE 1 port 0-254
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 1448
BUF_SIZE 0 card->dev (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064
BUF_SIZE 0 card->dma_bounce (-1),2048
BUF_SIZE 2 skb 8
BUF_SIZE 2 skb 8
CAPPED_DATA 1 port 1
DATA_SOURCE 0 card $0
DATA_SOURCE 2 skb r alloc_skb
FUZZY_MAX 0 card->atmel_flash 1
FUZZY_MAX 0 card->buffer_size 4096
FUZZY_MAX 0 card->fpga_version 3
FUZZY_MAX 0 card->using_dma 1
PARAM_COMPARE 0 card->nr_ports > $1
PARAM_COMPARE 1 port < $0->nr_ports
BIT_INFO 0 card->buffer_size 0x0,0x1800
HARD_MAX 0 card->atmel_flash 1
HARD_MAX 0 card->buffer_size 4096
HARD_MAX 0 card->using_dma 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 card->dev->current_state 0-3[c]
HOST_DATA 0 card->fpga_version 0-u16max[c]
HOST_DATA 0 card->nr_ports 1-255
NO_OVERFLOW_SIMPLE 0 card->nr_ports
NO_OVERFLOW_SIMPLE 1 port

drivers/atm/solos-pci.c pclose() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 0 card 4096-ptr_max
PARAM_VALUE 0 card->tx_queue 4096-ptr_max
PARAM_VALUE 0 card->tx_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb 8
BUF_SIZE 2 skb 8
DATA_SOURCE 2 skb r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 skb unit_byte
LOCK2 sk
HALF_LOCKED2 &inode->i_rwsem

drivers/atm/solos-pci.c popen() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb 8
BUF_SIZE 2 skb 8
DATA_SOURCE 2 skb r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 sk

drivers/atm/solos-pci.c psend() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 2 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 2 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 2 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
PARAM_VALUE 3 vcc 4096-ptr_max
PARAM_VALUE 3 vcc->dev 4096-ptr_max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb (-1)-s32max
BUF_SIZE 2 skb (-1)-s32max
CAPPED_DATA 2 skb->head 1
DATA_SOURCE 2 skb $1
DATA_SOURCE 3 vcc $0
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 skb->csum_offset 0-u16max
HOST_DATA 2 skb->data_len 0-u32max[c]
HOST_DATA 2 skb->prev->csum_offset 0-u16max
HOST_DATA 2 skb->prev->data_len 0-u32max[c]
HOST_DATA 2 skb->prev->len 0-u32max[c]
HOST_DATA 2 skb->prev->truesize 0-u32max
HOST_DATA 2 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 2 skb->prev->users.refs.counter s32min-0,2-s32max
HOST_DATA 2 skb->truesize 0-s32max[c]
HOST_DATA 2 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 2 skb->users.refs.counter s32min-0,2-s32max
HOST_DATA 2 *skb->data 0-255
NO_OVERFLOW_SIMPLE 2 skb->data_len
NO_OVERFLOW_SIMPLE 2 skb->dev->group
NO_OVERFLOW_SIMPLE 2 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 2 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 2 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 2 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 2 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 2 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 2 skb->end
NO_OVERFLOW_SIMPLE 2 skb->extensions
NO_OVERFLOW_SIMPLE 2 skb->len
NO_OVERFLOW_SIMPLE 2 skb->next->end
NO_OVERFLOW_SIMPLE 2 skb->next->len
NO_OVERFLOW_SIMPLE 2 skb->next->tail
NO_OVERFLOW_SIMPLE 2 skb->prev->data_len
NO_OVERFLOW_SIMPLE 2 skb->prev->end
NO_OVERFLOW_SIMPLE 2 skb->prev->len
NO_OVERFLOW_SIMPLE 2 skb->prev->tail
NO_OVERFLOW_SIMPLE 2 skb->prev->truesize
NO_OVERFLOW_SIMPLE 2 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 2 skb->tail
NO_OVERFLOW_SIMPLE 2 skb->truesize
HALF_LOCKED2 global &devs_lock
HALF_LOCKED2 sk

drivers/atm/solos-pci.c send_command() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb 9-2048
BUF_SIZE 2 skb 9-2048
DATA_SOURCE 0 card $0
DATA_SOURCE 1 port $1
DATA_SOURCE 2 skb r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/atm/solos-pci.c solos_param_show() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 0 card 4096-ptr_max
PARAM_VALUE 0 card->param_queue.next 1649591169436786688
PARAM_VALUE 0 card->param_queue.next->next 1649591169436786688
PARAM_VALUE 0 card->param_queue.next->prev 1649591169436786688
PARAM_VALUE 0 card->param_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb 8-s32max
BUF_SIZE 2 skb 8-s32max
DATA_SOURCE 2 skb r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/atm/solos-pci.c solos_param_store() -> fpga_queue()

Type Parameter Key Value
PARAM_VALUE 0 card 4096-ptr_max
PARAM_VALUE 0 card->param_queue.next 602391761052282880
PARAM_VALUE 0 card->param_queue.next->next 602391761052282880
PARAM_VALUE 0 card->param_queue.next->prev 602391761052282880
PARAM_VALUE 0 card->param_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 skb 4096-ptr_max
PARAM_VALUE 2 skb->data_len 0
PARAM_VALUE 3 vcc 0
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 0 card 128,1128-s32max
BUF_SIZE 2 skb 8-s32max
BUF_SIZE 2 skb 8-s32max
DATA_SOURCE 2 skb r alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex