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-rw-r--r--drivers/block/ub.c37
-rw-r--r--drivers/staging/keucr/transport.h37
-rw-r--r--drivers/usb/gadget/f_mass_storage.c2
-rw-r--r--drivers/usb/gadget/file_storage.c2
-rw-r--r--drivers/usb/gadget/storage_common.c19
-rw-r--r--drivers/usb/storage/transport.h39
-rw-r--r--include/linux/usb/storage.h39
7 files changed, 41 insertions, 134 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 7333b9e44411..298ac75ac8e5 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -119,43 +119,6 @@
119 119
120/* 120/*
121 */ 121 */
122
123/* command block wrapper */
124struct bulk_cb_wrap {
125 __le32 Signature; /* contains 'USBC' */
126 u32 Tag; /* unique per command id */
127 __le32 DataTransferLength; /* size of data */
128 u8 Flags; /* direction in bit 0 */
129 u8 Lun; /* LUN */
130 u8 Length; /* of of the CDB */
131 u8 CDB[UB_MAX_CDB_SIZE]; /* max command */
132};
133
134#define US_BULK_CB_WRAP_LEN 31
135#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */
136#define US_BULK_FLAG_IN 1
137#define US_BULK_FLAG_OUT 0
138
139/* command status wrapper */
140struct bulk_cs_wrap {
141 __le32 Signature; /* should = 'USBS' */
142 u32 Tag; /* same as original command */
143 __le32 Residue; /* amount not transferred */
144 u8 Status; /* see below */
145};
146
147#define US_BULK_CS_WRAP_LEN 13
148#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */
149#define US_BULK_STAT_OK 0
150#define US_BULK_STAT_FAIL 1
151#define US_BULK_STAT_PHASE 2
152
153/* bulk-only class specific requests */
154#define US_BULK_RESET_REQUEST 0xff
155#define US_BULK_GET_MAX_LUN 0xfe
156
157/*
158 */
159struct ub_dev; 122struct ub_dev;
160 123
161#define UB_MAX_REQ_SG 9 /* cdrecord requires 32KB and maybe a header */ 124#define UB_MAX_REQ_SG 9 /* cdrecord requires 32KB and maybe a header */
diff --git a/drivers/staging/keucr/transport.h b/drivers/staging/keucr/transport.h
index 4ae57d0145b2..2a11a98375d7 100644
--- a/drivers/staging/keucr/transport.h
+++ b/drivers/staging/keucr/transport.h
@@ -3,43 +3,6 @@
3 3
4#include <linux/blkdev.h> 4#include <linux/blkdev.h>
5 5
6/* Bulk only data structures */
7
8/* command block wrapper */
9struct bulk_cb_wrap {
10 __le32 Signature; /* contains 'USBC' */
11 __u32 Tag; /* unique per command id */
12 __le32 DataTransferLength; /* size of data */
13 __u8 Flags; /* direction in bit 0 */
14 __u8 Lun; /* LUN normally 0 */
15 __u8 Length; /* of of the CDB */
16 __u8 CDB[16]; /* max command */
17};
18
19#define US_BULK_CB_WRAP_LEN 31
20#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */
21#define US_BULK_FLAG_IN 1
22#define US_BULK_FLAG_OUT 0
23
24/* command status wrapper */
25struct bulk_cs_wrap {
26 __le32 Signature; /* should = 'USBS' */
27 __u32 Tag; /* same as original command */
28 __le32 Residue; /* amount not transferred */
29 __u8 Status; /* see below */
30 __u8 Filler[18];
31};
32
33#define US_BULK_CS_WRAP_LEN 13
34#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */
35#define US_BULK_STAT_OK 0
36#define US_BULK_STAT_FAIL 1
37#define US_BULK_STAT_PHASE 2
38
39/* bulk-only class specific requests */
40#define US_BULK_RESET_REQUEST 0xff
41#define US_BULK_GET_MAX_LUN 0xfe
42
43/* usb_stor_bulk_transfer_xxx() return codes, in order of severity */ 6/* usb_stor_bulk_transfer_xxx() return codes, in order of severity */
44#define USB_STOR_XFER_GOOD 0 /* good transfer */ 7#define USB_STOR_XFER_GOOD 0 /* good transfer */
45#define USB_STOR_XFER_SHORT 1 /* transferred less than expected */ 8#define USB_STOR_XFER_SHORT 1 /* transferred less than expected */
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index ee8ceec01560..9e71fe7fc502 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2221,7 +2221,7 @@ unknown_cmnd:
2221static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) 2221static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh)
2222{ 2222{
2223 struct usb_request *req = bh->outreq; 2223 struct usb_request *req = bh->outreq;
2224 struct fsg_bulk_cb_wrap *cbw = req->buf; 2224 struct bulk_cb_wrap *cbw = req->buf;
2225 struct fsg_common *common = fsg->common; 2225 struct fsg_common *common = fsg->common;
2226 2226
2227 /* Was this a real packet? Should it be ignored? */ 2227 /* Was this a real packet? Should it be ignored? */
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 47766f0e7caa..15e6e8e55ef6 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -2609,7 +2609,7 @@ static int do_scsi_command(struct fsg_dev *fsg)
2609static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) 2609static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh)
2610{ 2610{
2611 struct usb_request *req = bh->outreq; 2611 struct usb_request *req = bh->outreq;
2612 struct fsg_bulk_cb_wrap *cbw = req->buf; 2612 struct bulk_cb_wrap *cbw = req->buf;
2613 2613
2614 /* Was this a real packet? Should it be ignored? */ 2614 /* Was this a real packet? Should it be ignored? */
2615 if (req->status || test_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags)) 2615 if (req->status || test_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags))
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index 85ea14e2545e..4095696b1582 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -153,29 +153,10 @@
153 153
154/* Bulk-only data structures */ 154/* Bulk-only data structures */
155 155
156/* Command Block Wrapper */
157struct fsg_bulk_cb_wrap {
158 __le32 Signature; /* Contains 'USBC' */
159 u32 Tag; /* Unique per command id */
160 __le32 DataTransferLength; /* Size of the data */
161 u8 Flags; /* Direction in bit 7 */
162 u8 Lun; /* LUN (normally 0) */
163 u8 Length; /* Of the CDB, <= MAX_COMMAND_SIZE */
164 u8 CDB[16]; /* Command Data Block */
165};
166
167#define USB_BULK_CB_WRAP_LEN 31 156#define USB_BULK_CB_WRAP_LEN 31
168#define USB_BULK_CB_SIG 0x43425355 /* Spells out USBC */ 157#define USB_BULK_CB_SIG 0x43425355 /* Spells out USBC */
169#define USB_BULK_IN_FLAG 0x80 158#define USB_BULK_IN_FLAG 0x80
170 159
171/* Command Status Wrapper */
172struct bulk_cs_wrap {
173 __le32 Signature; /* Should = 'USBS' */
174 u32 Tag; /* Same as original command */
175 __le32 Residue; /* Amount not transferred */
176 u8 Status; /* See below */
177};
178
179#define USB_BULK_CS_WRAP_LEN 13 160#define USB_BULK_CS_WRAP_LEN 13
180#define USB_BULK_CS_SIG 0x53425355 /* Spells out 'USBS' */ 161#define USB_BULK_CS_SIG 0x53425355 /* Spells out 'USBS' */
181#define USB_STATUS_PASS 0 162#define USB_STATUS_PASS 0
diff --git a/drivers/usb/storage/transport.h b/drivers/usb/storage/transport.h
index 242ff5e791a5..9369d752d419 100644
--- a/drivers/usb/storage/transport.h
+++ b/drivers/usb/storage/transport.h
@@ -42,45 +42,6 @@
42#include <linux/blkdev.h> 42#include <linux/blkdev.h>
43 43
44/* 44/*
45 * Bulk only data structures
46 */
47
48/* command block wrapper */
49struct bulk_cb_wrap {
50 __le32 Signature; /* contains 'USBC' */
51 __u32 Tag; /* unique per command id */
52 __le32 DataTransferLength; /* size of data */
53 __u8 Flags; /* direction in bit 0 */
54 __u8 Lun; /* LUN normally 0 */
55 __u8 Length; /* of of the CDB */
56 __u8 CDB[16]; /* max command */
57};
58
59#define US_BULK_CB_WRAP_LEN 31
60#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */
61#define US_BULK_FLAG_IN 1
62#define US_BULK_FLAG_OUT 0
63
64/* command status wrapper */
65struct bulk_cs_wrap {
66 __le32 Signature; /* should = 'USBS' */
67 __u32 Tag; /* same as original command */
68 __le32 Residue; /* amount not transferred */
69 __u8 Status; /* see below */
70 __u8 Filler[18];
71};
72
73#define US_BULK_CS_WRAP_LEN 13
74#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */
75#define US_BULK_STAT_OK 0
76#define US_BULK_STAT_FAIL 1
77#define US_BULK_STAT_PHASE 2
78
79/* bulk-only class specific requests */
80#define US_BULK_RESET_REQUEST 0xff
81#define US_BULK_GET_MAX_LUN 0xfe
82
83/*
84 * usb_stor_bulk_transfer_xxx() return codes, in order of severity 45 * usb_stor_bulk_transfer_xxx() return codes, in order of severity
85 */ 46 */
86 47
diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
index d7fc910f1dc4..87a94bf34d47 100644
--- a/include/linux/usb/storage.h
+++ b/include/linux/usb/storage.h
@@ -45,4 +45,43 @@
45 45
46#define USB_PR_DEVICE 0xff /* Use device's value */ 46#define USB_PR_DEVICE 0xff /* Use device's value */
47 47
48 /*
49 * Bulk only data structures
50 */
51
52/* command block wrapper */
53struct bulk_cb_wrap {
54 __le32 Signature; /* contains 'USBC' */
55 __u32 Tag; /* unique per command id */
56 __le32 DataTransferLength; /* size of data */
57 __u8 Flags; /* direction in bit 0 */
58 __u8 Lun; /* LUN normally 0 */
59 __u8 Length; /* of of the CDB */
60 __u8 CDB[16]; /* max command */
61};
62
63#define US_BULK_CB_WRAP_LEN 31
64#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */
65#define US_BULK_FLAG_IN 1
66#define US_BULK_FLAG_OUT 0
67
68/* command status wrapper */
69struct bulk_cs_wrap {
70 __le32 Signature; /* should = 'USBS' */
71 __u32 Tag; /* same as original command */
72 __le32 Residue; /* amount not transferred */
73 __u8 Status; /* see below */
74 __u8 Filler[18];
75};
76
77#define US_BULK_CS_WRAP_LEN 13
78#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */
79#define US_BULK_STAT_OK 0
80#define US_BULK_STAT_FAIL 1
81#define US_BULK_STAT_PHASE 2
82
83/* bulk-only class specific requests */
84#define US_BULK_RESET_REQUEST 0xff
85#define US_BULK_GET_MAX_LUN 0xfe
86
48#endif 87#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-04 20:38:53 -0500