ra8_io_blockdev_usbmsc_state_t Struct Reference

Caller-owned private state for a USB mass-storage block device. More...

#include <ra8_io_blockdev_usbmsc.h>

Data Fields
uint8_t	lun
	SCSI logical unit this handle addresses (private).

Detailed Description

Caller-owned private state for a USB mass-storage block device.

Zero-initialise and pass to ra8_io_blockdev_usbmsc_init, which fills it and binds it into a ra8_io_blockdev_t. Treat the field as private. The state must out-live every call made through the device. The attached device itself is owned by the ra8_usb_hmsc class layer, so nothing but the LUN selection lives here.

Invariant

lun is within the class layer's k_ra8_hmsc_max_lun ceiling.

Since

0.1.0

Definition at line 84 of file ra8_io_blockdev_usbmsc.h.

Field Documentation

lun

uint8_t ra8_io_blockdev_usbmsc_state_t::lun

SCSI logical unit this handle addresses (private).

Definition at line 85 of file ra8_io_blockdev_usbmsc.h.

Referenced by internal_usbmsc_get_caps(), internal_usbmsc_read(), internal_usbmsc_write(), and ra8_io_blockdev_usbmsc_init().

---

The documentation for this struct was generated from the following file:

• libs/ra8_io/inc/ra8_io_blockdev_usbmsc.h