Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
tty: Update some of the USB kernel doc
Updates some usb_serial_port members documentation.
Signed-off-by: Leandro Dorileo <ldorileo@gmail.com>
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by Leandro Dorileo and committed by Linus Torvalds 78c5b82e 19e05426
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include/linux/usb/serial.h
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include/linux/usb/serial.h
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/**
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* usb_serial_port: structure for the specific ports of a device.
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* @serial: pointer back to the struct usb_serial owner of this port.
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* @tty: pointer to the corresponding tty for this port.
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* @port: pointer to the corresponding tty_port for this port.
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* @lock: spinlock to grab when updating portions of this structure.
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* @mutex: mutex used to synchronize serial_open() and serial_close()
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* access for this port.
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* @interrupt_out_endpointAddress: endpoint address for the interrupt out pipe
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* for this port.
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* @bulk_in_buffer: pointer to the bulk in buffer for this port.
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* @bulk_in_size: the size of the bulk_in_buffer, in bytes.
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* @read_urb: pointer to the bulk in struct urb for this port.
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* @bulk_in_endpointAddress: endpoint address for the bulk in pipe for this
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* port.
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* @bulk_out_buffer: pointer to the bulk out buffer for this port.
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* @bulk_out_size: the size of the bulk_out_buffer, in bytes.
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* @write_urb: pointer to the bulk out struct urb for this port.
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* @write_urb_busy: port`s writing status
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* @bulk_out_endpointAddress: endpoint address for the bulk out pipe for this
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* port.
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* @write_wait: a wait_queue_head_t used by the port.
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* @work: work queue entry for the line discipline waking up.
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* @open_count: number of times this port has been opened.
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* @throttled: nonzero if the read urb is inactive to throttle the device
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* @throttle_req: nonzero if the tty wants to throttle us
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* @console: attached usb serial console
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* @dev: pointer to the serial device
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*
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* This structure is used by the usb-serial core and drivers for the specific
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* ports of a device.