wwan_port_get_drvdata identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/wwan.h, line 146

Defined in 1 files as a prototype:

include/linux/wwan.h, line 150 (as a prototype)

Defined in 1 files as a function:

drivers/net/wwan/wwan_core.c, line 736 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/net/wwan/rpmsg_wwan_ctrl.c rpmsg_wwan_ctrl_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/rpmsg_wwan_ctrl.c rpmsg_wwan_ctrl_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/rpmsg_wwan_ctrl.c rpmsg_wwan_ctrl_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/rpmsg_wwan_ctrl.c rpmsg_wwan_ctrl_tx_blocking() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/rpmsg_wwan_ctrl.c rpmsg_wwan_ctrl_tx_poll() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&kvm->irq_srcu
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&vm->irqfds_lock
HALF_LOCKED2		global &irqfds_srcu
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/iosm/iosm_ipc_port.c ipc_port_ctrl_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/iosm/iosm_ipc_port.c ipc_port_ctrl_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/iosm/iosm_ipc_port.c ipc_port_ctrl_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/wwan_hwsim.c wwan_hwsim_at_emul_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/wwan_hwsim.c wwan_hwsim_at_emul_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/wwan_hwsim.c wwan_hwsim_nmea_emul_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/wwan_hwsim.c wwan_hwsim_nmea_emul_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/mhi_wwan_ctrl.c mhi_wwan_ctrl_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/mhi_wwan_ctrl.c mhi_wwan_ctrl_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/mhi_wwan_ctrl.c mhi_wwan_ctrl_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/t7xx/t7xx_port_wwan.c t7xx_port_wwan_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/t7xx/t7xx_port_wwan.c t7xx_port_wwan_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/net/wwan/t7xx/t7xx_port_wwan.c t7xx_port_wwan_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/usb/class/cdc-wdm.c wdm_wwan_port_start() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/usb/class/cdc-wdm.c wdm_wwan_port_stop() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&port->ops_lock
TYPE_LOCK		(struct wwan_port)->ops_lock

drivers/usb/class/cdc-wdm.c wdm_wwan_port_tx() -> wwan_port_get_drvdata()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
BUF_SIZE	0	port	s32min-(-2),1-s32max
BUF_SIZE	0	port	s32min-(-2),1-s32max
DATA_SOURCE	0	port	$0
LOCK2	0	&port->ops_lock
HALF_LOCKED2		&gdev->rwsem
HALF_LOCKED2		&gdev->write_mutex
TYPE_LOCK		(struct wwan_port)->ops_lock