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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/serial/cp210x.c cp210x_set_flow_control() -> cp210x_write_reg_block()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->serial 4096-ptr_max
PARAM_VALUE 0 port->serial->dev 4096-ptr_max
PARAM_VALUE 0 port->serial->interface->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 port->serial->type 4096-ptr_max
PARAM_VALUE 1 req 25
PARAM_VALUE 2 buf 6231245678162579456
PARAM_VALUE 3 bufsize 6
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 2 buf 6
DATA_SOURCE 0 port $1
MEM_ZERO 2 buf
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 port->port.tty->index 0-s16max[c]
UNITS 3 bufsize unit_byte
HALF_LOCKED2 &serial->disc_mutex
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex

drivers/usb/serial/cp210x.c cp210x_set_flow_control() -> cp210x_write_reg_block()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->serial 4096-ptr_max
PARAM_VALUE 0 port->serial->dev 4096-ptr_max
PARAM_VALUE 0 port->serial->interface->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 port->serial->type 4096-ptr_max
PARAM_VALUE 1 req 19
PARAM_VALUE 2 buf 1734751717320572928
PARAM_VALUE 3 bufsize 16
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 2 buf 16
DATA_SOURCE 0 port $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 port->port.tty->index 0-s16max[c]
UNITS 3 bufsize unit_byte
LOCK2 &port_priv->mutex
HALF_LOCKED2 &serial->disc_mutex
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex
TYPE_LOCK (struct cp210x_port_private)->mutex

drivers/usb/serial/cp210x.c cp210x_tiocmset_port() -> cp210x_write_reg_block()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->serial 4096-ptr_max
PARAM_VALUE 0 port->serial->dev 4096-ptr_max
PARAM_VALUE 1 req 19
PARAM_VALUE 2 buf 2093820666520907776
PARAM_VALUE 3 bufsize 16
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 2 buf 16
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 port unit_byte
UNITS 3 bufsize unit_byte
LOCK2 &port_priv->mutex
TYPE_LOCK (struct cp210x_port_private)->mutex

drivers/usb/serial/cp210x.c cp210x_write_u32_reg() -> cp210x_write_reg_block()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->serial 4096-ptr_max
PARAM_VALUE 0 port->serial->interface->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 port->serial->type 4096-ptr_max
PARAM_VALUE 1 req 30
PARAM_VALUE 2 buf 6073041437040906240
PARAM_VALUE 3 bufsize 4
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 0 port s32min-(-1),1-s32max
BUF_SIZE 2 buf 4
DATA_SOURCE 0 port $0
DATA_SOURCE 1 req $1
RX_PATH
TASK_NOT_RUNNING
UNITS 3 bufsize unit_byte
HALF_LOCKED2 &serial->disc_mutex
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex