diff options
Diffstat (limited to 'drivers/usb/usb-storage.h')
| -rw-r--r-- | drivers/usb/usb-storage.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/drivers/usb/usb-storage.h b/drivers/usb/usb-storage.h deleted file mode 100644 index 82475f094..000000000 --- a/drivers/usb/usb-storage.h +++ /dev/null @@ -1,160 +0,0 @@ -/* Driver for USB mass storage - include file - * - * (c) 1999 Michael Gee (michael@linuxspecific.com) - * (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net) - * - */ - -#include <linux/config.h> - -#define USB_STORAGE "usb-storage.c: " -#define USB_STOR_STRING_LEN 32 - -#ifdef CONFIG_USB_STORAGE_DEBUG -void us_show_command(Scsi_Cmnd *srb); -#define US_DEBUGP(x...) printk( KERN_DEBUG USB_STORAGE ## x ) -#define US_DEBUGPX(x...) printk( ## x ) -#define US_DEBUG(x) x -#else -#define US_DEBUGP(x...) -#define US_DEBUGPX(x...) -#define US_DEBUG(x) -#endif - -/* bit set if input */ -extern unsigned char us_direction[256/8]; -#define US_DIRECTION(x) ((us_direction[x>>3] >> (x & 7)) & 1) - -/* Sub Classes */ - -#define US_SC_RBC 0x01 /* Typically, flash devices */ -#define US_SC_8020 0x02 /* CD-ROM */ -#define US_SC_QIC 0x03 /* QIC-157 Tapes */ -#define US_SC_UFI 0x04 /* Floppy */ -#define US_SC_8070 0x05 /* Removable media */ -#define US_SC_SCSI 0x06 /* Transparent */ -#define US_SC_MIN US_SC_RBC -#define US_SC_MAX US_SC_SCSI - -/* Protocols */ - -#define US_PR_CBI 0x00 /* Control/Bulk/Interrupt */ -#define US_PR_CB 0x01 /* Control/Bulk w/o interrupt */ -#define US_PR_BULK 0x50 /* bulk only */ - -/* - * Bulk only data structures - */ - -/* command block wrapper */ -struct bulk_cb_wrap { - __u32 Signature; /* contains 'USBC' */ - __u32 Tag; /* unique per command id */ - __u32 DataTransferLength; /* size of data */ - __u8 Flags; /* direction in bit 0 */ - __u8 Lun; /* LUN normally 0 */ - __u8 Length; /* of of the CDB */ - __u8 CDB[16]; /* max command */ -}; - -#define US_BULK_CB_WRAP_LEN 31 -#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */ -#define US_BULK_FLAG_IN 1 -#define US_BULK_FLAG_OUT 0 - -/* command status wrapper */ -struct bulk_cs_wrap { - __u32 Signature; /* should = 'USBS' */ - __u32 Tag; /* same as original command */ - __u32 Residue; /* amount not transferred */ - __u8 Status; /* see below */ - __u8 Filler[18]; -}; - -#define US_BULK_CS_WRAP_LEN 13 -#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */ -#define US_BULK_STAT_OK 0 -#define US_BULK_STAT_FAIL 1 -#define US_BULK_STAT_PHASE 2 - -/* bulk-only class specific requests */ -#define US_BULK_RESET_REQUEST 0xff -#define US_BULK_GET_MAX_LUN 0xfe - -/* - * us_bulk_transfer() return codes - */ -#define US_BULK_TRANSFER_GOOD 0 /* good transfer */ -#define US_BULK_TRANSFER_SHORT 1 /* transfered less than expected */ -#define US_BULK_TRANSFER_FAILED 2 /* transfer died in the middle */ -#define US_BULK_TRANSFER_ABORTED 3 /* transfer canceled */ - -/* - * Transport return codes - */ - -#define USB_STOR_TRANSPORT_GOOD 0 /* Transport good, command good */ -#define USB_STOR_TRANSPORT_FAILED 1 /* Transport good, command failed */ -#define USB_STOR_TRANSPORT_ERROR 2 /* Transport bad (i.e. device dead) */ -#define USB_STOR_TRANSPORT_ABORTED 3 /* Transport aborted */ - -/* - * CBI accept device specific command - */ - -#define US_CBI_ADSC 0 - -/* - * GUID definitions - */ - -#define GUID(x) __u32 x[3] -#define GUID_EQUAL(x, y) (x[0] == y[0] && x[1] == y[1] && x[2] == y[2]) -#define GUID_CLEAR(x) x[0] = x[1] = x[2] = 0; -#define GUID_NONE(x) (!x[0] && !x[1] && !x[2]) -#define GUID_FORMAT "%08x%08x%08x" -#define GUID_ARGS(x) x[0], x[1], x[2] - -static inline void make_guid( __u32 *pg, __u16 vendor, __u16 product, char *serial) -{ - pg[0] = (vendor << 16) | product; - pg[1] = pg[2] = 0; - while (*serial) { - pg[1] <<= 4; - pg[1] |= pg[2] >> 28; - pg[2] <<= 4; - if (*serial >= 'a') - *serial -= 'a' - 'A'; - pg[2] |= (*serial <= '9' && *serial >= '0') ? *serial - '0' - : *serial - 'A' + 10; - serial++; - } -} - -/* - * Unusual device list definitions - */ - -struct us_unusual_dev { - /* we search the list based on these parameters */ - __u16 idVendor; - __u16 idProduct; - __u16 bcdDeviceMin; - __u16 bcdDeviceMax; - - /* the list specifies these parameters */ - const char* name; - __u8 useProtocol; - __u8 useTransport; - unsigned int flags; -}; - -/* Flag definitions */ -#define US_FL_SINGLE_LUN 0x00000001 /* allow access to only LUN 0 */ -#define US_FL_MODE_XLATE 0x00000002 /* translate _6 to _10 comands for - Win/MacOS compatibility */ -#define US_FL_START_STOP 0x00000004 /* ignore START_STOP commands */ -#define US_FL_ALT_LENGTH 0x00000008 /* use the alternate algorithm for - us_transfer_length() */ -#define US_FL_IGNORE_SER 0x00000010 /* Ignore the serial number given */ - |