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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/host/r8a66597-hcd.c get_rh_usb_speed() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 0-s32max
CAPPED_DATA 0 port 1
DATA_SOURCE 0 port $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &r8a66597->lock
LOCK2 flags
TYPE_LOCK (struct r8a66597)->lock

drivers/usb/host/r8a66597-hcd.c r8a66597_bus_resume() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 0-s32max
CAPPED_DATA 0 port 1
FUZZY_MAX 0 port 0
RX_PATH
TASK_NOT_RUNNING

drivers/usb/host/r8a66597-hcd.c r8a66597_bus_suspend() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 0-s32max
CAPPED_DATA 0 port 1
FUZZY_MAX 0 port 0
RX_PATH
TASK_NOT_RUNNING

drivers/usb/host/r8a66597-hcd.c r8a66597_hub_control() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port (-1)-254
PREEMPT_ADD <- disables preempt
LOCK2 &r8a66597->lock
LOCK2 flags
TYPE_LOCK (struct r8a66597)->lock

drivers/usb/host/r8a66597-hcd.c r8a66597_port_power() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port (-1)-s32max
CAPPED_DATA 0 port 1
DATA_SOURCE 0 port $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &r8a66597->lock
HALF_LOCKED2 flags

drivers/usb/host/r8a66597-hcd.c r8a66597_root_hub_control() -> get_dvstctr_reg()

Type Parameter Key Value
PARAM_VALUE 0 port 0-s32max
CAPPED_DATA 0 port 1
DATA_SOURCE 0 port $1
FUZZY_MAX 0 port 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &r8a66597->lock
LOCK2 flags
TYPE_LOCK (struct r8a66597)->lock