/* * Copyright (c) 2011 Vojtech Horky * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @addtogroup drvusbmast * @{ */ /** @file * SCSI functions for USB mass storage. */ #ifndef USB_USBMAST_SCSI_MS_H_ #define USB_USBMAST_SCSI_MS_H_ #include <scsi/spc.h> #include <stddef.h> #include <stdint.h> #include <usb/usb.h> #include <usb/dev/driver.h> /** Result of SCSI Inquiry command. * This is already parsed structure, not the original buffer returned by * the device. */ typedef struct { /** SCSI peripheral device type */ unsigned device_type; /** Whether the device is removable */ bool removable; /** Vendor ID string */ char vendor[SCSI_INQ_VENDOR_STR_BUFSIZE]; /** Product ID string */ char product[SCSI_INQ_PRODUCT_STR_BUFSIZE]; /** Revision string */ char revision[SCSI_INQ_REVISION_STR_BUFSIZE]; } usbmast_inquiry_data_t; extern errno_t usbmast_inquiry(usbmast_fun_t *, usbmast_inquiry_data_t *); extern errno_t usbmast_request_sense(usbmast_fun_t *, void *, size_t); extern errno_t usbmast_read_capacity(usbmast_fun_t *, uint32_t *, uint32_t *); extern errno_t usbmast_read(usbmast_fun_t *, uint64_t, size_t, void *); extern errno_t usbmast_write(usbmast_fun_t *, uint64_t, size_t, const void *); extern errno_t usbmast_sync_cache(usbmast_fun_t *, uint64_t, size_t); extern const char *usbmast_scsi_dev_type_str(unsigned); #endif /** * @} */