Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/mxser.c mxser_change_speed() -> mxser_handle_cts()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->driver_data 4096-ptr_max
PARAM_VALUE 0 tty->driver_data->MCR 0-255
PARAM_VALUE 0 tty->driver_data->board 4096-ptr_max
PARAM_VALUE 0 tty->driver_data->timeout 0-4294967295
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->chars_in_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->lookup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->open 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_serial 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->wait_until_sent 0,2578158375326154752,2614800216018440192,6874988682411192320,7074827580452507648,7916194843820081152
PARAM_VALUE 0 tty->ops->write 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 info 4096-ptr_max
PARAM_VALUE 1 info->FCR 0-1,65,129,193
PARAM_VALUE 1 info->IER 8-255
PARAM_VALUE 1 info->MCR 0-223
PARAM_VALUE 1 info->board 4096-ptr_max
PARAM_VALUE 1 info->board->must_hwid 0
PARAM_VALUE 1 info->rx_high_water 1,4,8,14,48,96
PARAM_VALUE 1 info->type s32min-3,5-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty->driver_data (-1),1-s32max
BUF_SIZE 1 info (-1),1-s32max
BUF_SIZE 1 info (-1),1-s32max
DATA_SOURCE 0 tty $0
FUZZY_MAX 1 info->FCR 0
BIT_INFO 1 info->FCR 0x0,0xc1
BIT_INFO 1 info->IER 0x8,0xffffffffffffffff
BIT_INFO 1 info->MCR 0x0,0xdf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 msr 0-255
USER_DATA 0 tty->driver_data->timeout 5-320005[c]
USER_DATA 0 tty->termios.c_cflag 0-u32max[c]
USER_DATA 0 tty->termios.c_iflag 0-u32max[c]
USER_DATA 0 tty->termios.c_ispeed 0-u32max
USER_DATA 0 tty->termios.c_lflag 0-u32max[c]
USER_DATA 0 tty->termios.c_line 0-255
USER_DATA 0 tty->termios.c_oflag 0-u32max[c]
USER_DATA 0 tty->termios.c_ospeed 0-u32max
UNITS 1 info unit_byte
LOCK2 &info->slock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 0 &tty->atomic_write_lock
HALF_LOCKED2 0 &tty->ldisc_sem
HALF_LOCKED2 0 &tty->legacy_mutex
HALF_LOCKED2 0 &tty->termios_rwsem
TYPE_LOCK (struct mxser_port)->slock

drivers/tty/mxser.c mxser_check_modem_status() -> mxser_handle_cts()

Type Parameter Key Value
PARAM_VALUE 0 tty 0-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->tiocmget 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 info 4096-ptr_max
PARAM_VALUE 1 info->port.delta_msr_wait.lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 msr 1-255
BUF_SIZE 1 info s32min-(-1),1-s32max
BUF_SIZE 1 info s32min-(-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
DATA_SOURCE 1 info $1
DATA_SOURCE 2 msr r __inb
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 msr 1-255
UNITS 1 info unit_byte
LOCK2 1 &info->slock
HALF_LOCKED2 irq
TYPE_LOCK (struct mxser_port)->slock