usb/uas: move UAS structs / defines into a header file
The protocol specific structures and defines which are used by UAS are
moved into a header files by this patch so it can be accessed by the UAS
gadget as well.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index e34c759..f98ba40 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -15,6 +15,7 @@
#include <linux/usb.h>
#include <linux/usb/hcd.h>
#include <linux/usb/storage.h>
+#include <linux/usb/uas.h>
#include <scsi/scsi.h>
#include <scsi/scsi_dbg.h>
@@ -23,49 +24,6 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
-/* Common header for all IUs */
-struct iu {
- __u8 iu_id;
- __u8 rsvd1;
- __be16 tag;
-};
-
-enum {
- IU_ID_COMMAND = 0x01,
- IU_ID_STATUS = 0x03,
- IU_ID_RESPONSE = 0x04,
- IU_ID_TASK_MGMT = 0x05,
- IU_ID_READ_READY = 0x06,
- IU_ID_WRITE_READY = 0x07,
-};
-
-struct command_iu {
- __u8 iu_id;
- __u8 rsvd1;
- __be16 tag;
- __u8 prio_attr;
- __u8 rsvd5;
- __u8 len;
- __u8 rsvd7;
- struct scsi_lun lun;
- __u8 cdb[16]; /* XXX: Overflow-checking tools may misunderstand */
-};
-
-/*
- * Also used for the Read Ready and Write Ready IUs since they have the
- * same first four bytes
- */
-struct sense_iu {
- __u8 iu_id;
- __u8 rsvd1;
- __be16 tag;
- __be16 status_qual;
- __u8 status;
- __u8 rsvd7[7];
- __be16 len;
- __u8 sense[SCSI_SENSE_BUFFERSIZE];
-};
-
/*
* The r00-r01c specs define this version of the SENSE IU data structure.
* It's still in use by several different firmware releases.
@@ -80,18 +38,6 @@
__u8 sense[SCSI_SENSE_BUFFERSIZE];
};
-enum {
- CMD_PIPE_ID = 1,
- STATUS_PIPE_ID = 2,
- DATA_IN_PIPE_ID = 3,
- DATA_OUT_PIPE_ID = 4,
-
- UAS_SIMPLE_TAG = 0,
- UAS_HEAD_TAG = 1,
- UAS_ORDERED_TAG = 2,
- UAS_ACA = 4,
-};
-
struct uas_dev_info {
struct usb_interface *intf;
struct usb_device *udev;