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-rw-r--r--drivers/usb/storage/isd200.c6
-rw-r--r--drivers/usb/storage/protocol.c27
-rw-r--r--drivers/usb/storage/sddr55.c4
-rw-r--r--drivers/usb/storage/transport.c14
-rw-r--r--drivers/usb/storage/unusual_devs.h141
5 files changed, 160 insertions, 32 deletions
diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index 2ae1e8673b1..971d13dd5e6 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -1230,6 +1230,7 @@ static int isd200_get_inquiry_data( struct us_data *us )
/* Free driver structure */
us->extra_destructor(info);
+ kfree(info);
us->extra = NULL;
us->extra_destructor = NULL;
}
@@ -1469,6 +1470,7 @@ static void isd200_free_info_ptrs(void *info_)
if (info) {
kfree(info->id);
kfree(info->RegsBuf);
+ kfree(info->srb.sense_buffer);
}
}
@@ -1494,7 +1496,9 @@ static int isd200_init_info(struct us_data *us)
kzalloc(sizeof(struct hd_driveid), GFP_KERNEL);
info->RegsBuf = (unsigned char *)
kmalloc(sizeof(info->ATARegs), GFP_KERNEL);
- if (!info->id || !info->RegsBuf) {
+ info->srb.sense_buffer =
+ kmalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
+ if (!info->id || !info->RegsBuf || !info->srb.sense_buffer) {
isd200_free_info_ptrs(info);
kfree(info);
retStatus = ISD200_ERROR;
diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c
index a41ce21c069..b9b8ede61fb 100644
--- a/drivers/usb/storage/protocol.c
+++ b/drivers/usb/storage/protocol.c
@@ -150,13 +150,14 @@ void usb_stor_transparent_scsi_command(struct scsi_cmnd *srb,
/* Copy a buffer of length buflen to/from the srb's transfer buffer.
* Update the **sgptr and *offset variables so that the next copy will
- * pick up from where this one left off. */
-
+ * pick up from where this one left off.
+ */
unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr,
unsigned int *offset, enum xfer_buf_dir dir)
{
unsigned int cnt;
+ struct scatterlist *sg = *sgptr;
/* We have to go through the list one entry
* at a time. Each s-g entry contains some number of pages, and
@@ -164,22 +165,22 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
* in kernel-addressable memory then kmap() will return its address.
* If the page is not directly accessible -- such as a user buffer
* located in high memory -- then kmap() will map it to a temporary
- * position in the kernel's virtual address space. */
- struct scatterlist *sg = *sgptr;
+ * position in the kernel's virtual address space.
+ */
if (!sg)
sg = scsi_sglist(srb);
/* This loop handles a single s-g list entry, which may
- * include multiple pages. Find the initial page structure
- * and the starting offset within the page, and update
- * the *offset and **sgptr values for the next loop. */
+ * include multiple pages. Find the initial page structure
+ * and the starting offset within the page, and update
+ * the *offset and **sgptr values for the next loop.
+ */
cnt = 0;
- while (cnt < buflen) {
+ while (cnt < buflen && sg) {
struct page *page = sg_page(sg) +
((sg->offset + *offset) >> PAGE_SHIFT);
- unsigned int poff =
- (sg->offset + *offset) & (PAGE_SIZE-1);
+ unsigned int poff = (sg->offset + *offset) & (PAGE_SIZE-1);
unsigned int sglen = sg->length - *offset;
if (sglen > buflen - cnt) {
@@ -222,14 +223,16 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
}
/* Store the contents of buffer into srb's transfer buffer and set the
- * SCSI residue. */
+ * SCSI residue.
+ */
void usb_stor_set_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb)
{
unsigned int offset = 0;
struct scatterlist *sg = NULL;
- usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
+ buflen = min(buflen, scsi_bufflen(srb));
+ buflen = usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
TO_XFER_BUF);
if (buflen < scsi_bufflen(srb))
scsi_set_resid(srb, scsi_bufflen(srb) - buflen);
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index d43a3415e12..6d14327c921 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -522,8 +522,8 @@ int sddr55_reset(struct us_data *us) {
static unsigned long sddr55_get_capacity(struct us_data *us) {
- unsigned char manufacturerID;
- unsigned char deviceID;
+ unsigned char uninitialized_var(manufacturerID);
+ unsigned char uninitialized_var(deviceID);
int result;
struct sddr55_card_info *info = (struct sddr55_card_info *)us->extra;
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index d9f4912f873..bdd4334bed5 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -891,17 +891,6 @@ int usb_stor_Bulk_max_lun(struct us_data *us)
if (result > 0)
return us->iobuf[0];
- /*
- * Some devices (i.e. Iomega Zip100) need this -- apparently
- * the bulk pipes get STALLed when the GetMaxLUN request is
- * processed. This is, in theory, harmless to all other devices
- * (regardless of if they stall or not).
- */
- if (result == -EPIPE) {
- usb_stor_clear_halt(us, us->recv_bulk_pipe);
- usb_stor_clear_halt(us, us->send_bulk_pipe);
- }
-
/*
* Some devices don't like GetMaxLUN. They may STALL the control
* pipe, they may return a zero-length result, they may do nothing at
@@ -1020,7 +1009,8 @@ int usb_stor_Bulk_transport(struct scsi_cmnd *srb, struct us_data *us)
US_DEBUGP("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n",
le32_to_cpu(bcs->Signature), bcs->Tag,
residue, bcs->Status);
- if (bcs->Tag != us->tag || bcs->Status > US_BULK_STAT_PHASE) {
+ if (!(bcs->Tag == us->tag || (us->flags & US_FL_BULK_IGNORE_TAG)) ||
+ bcs->Status > US_BULK_STAT_PHASE) {
US_DEBUGP("Bulk logical error\n");
return USB_STOR_TRANSPORT_ERROR;
}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index fe12737e0e2..91252075e6e 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -357,7 +357,7 @@ UNUSUAL_DEV( 0x04b0, 0x040f, 0x0100, 0x0200,
US_FL_FIX_CAPACITY),
/* Reported by Emil Larsson <emil@swip.net> */
-UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0101,
+UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0110,
"NIKON",
"NIKON DSC D80",
US_SC_DEVICE, US_PR_DEVICE, NULL,
@@ -759,6 +759,18 @@ UNUSUAL_DEV( 0x0595, 0x4343, 0x0000, 0x2210,
"Digital Camera EX-20 DSC",
US_SC_8070, US_PR_DEVICE, NULL, 0 ),
+/* Reported by Andre Welter <a.r.welter@gmx.de>
+ * This antique device predates the release of the Bulk-only Transport
+ * spec, and if it gets a Get-Max-LUN then it requires the host to do a
+ * Clear-Halt on the bulk endpoints. The SINGLE_LUN flag will prevent
+ * us from sending the request.
+ */
+UNUSUAL_DEV( 0x059b, 0x0001, 0x0100, 0x0100,
+ "Iomega",
+ "ZIP 100",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_SINGLE_LUN ),
+
/* Reported by <Hendryk.Pfeiffer@gmx.de> */
UNUSUAL_DEV( 0x059f, 0x0643, 0x0000, 0x0000,
"LaCie",
@@ -1412,6 +1424,17 @@ UNUSUAL_DEV( 0x0ed1, 0x7636, 0x0103, 0x0103,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_GO_SLOW | US_FL_MAX_SECTORS_64),
+/* Patch by Leonid Petrov mail at lpetrov.net
+ * Reported by Robert Spitzenpfeil <robert@spitzenpfeil.org>
+ * http://www.qbik.ch/usb/devices/showdev.php?id=1705
+ * Updated to 103 device by MJ Ray mjr at phonecoop.coop
+ */
+UNUSUAL_DEV( 0x0f19, 0x0103, 0x0100, 0x0100,
+ "Oracom Co., Ltd",
+ "ORC-200M",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* David Kuehling <dvdkhlng@gmx.de>:
* for MP3-Player AVOX WSX-300ER (bought in Japan). Reports lots of SCSI
* errors when trying to write.
@@ -1477,6 +1500,15 @@ UNUSUAL_DEV( 0x1019, 0x0c55, 0x0000, 0x0110,
US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
0 ),
+/* Reported by Fabio Venturi <f.venturi@tdnet.it>
+ * The device reports a vendor-specific bDeviceClass.
+ */
+UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100,
+ "Actions Semiconductor",
+ "Mtp device",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ 0),
+
/* Reported by Kevin Lloyd <linux@sierrawireless.com>
* Entry is needed for the initializer function override,
* which instructs the device to load as a modem
@@ -1498,16 +1530,104 @@ UNUSUAL_DEV( 0x1210, 0x0003, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
-/* Reported by fangxiaozhi <fangxiaozhi60675@huawei.com>
- * and by linlei <linlei83@huawei.com>
- * Patch reworked by Johann Wilhelm <johann.wilhelm@student.tugraz.at>
- * This brings the HUAWEI E220 devices into multi-port mode
+/* Reported by fangxiaozhi <huananhu@huawei.com>
+ * This brings the HUAWEI data card devices into multi-port mode
*/
+UNUSUAL_DEV( 0x12d1, 0x1001, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000,
"HUAWEI MOBILE",
"Mass Storage",
US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
0),
+UNUSUAL_DEV( 0x12d1, 0x1004, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1401, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1403, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1405, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1406, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1408, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1409, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1410, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1411, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1412, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1413, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1414, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1415, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1416, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1417, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1418, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
+UNUSUAL_DEV( 0x12d1, 0x1419, 0x0000, 0x0000,
+ "HUAWEI MOBILE",
+ "Mass Storage",
+ US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+ 0),
/* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
UNUSUAL_DEV( 0x132b, 0x000b, 0x0001, 0x0001,
@@ -1557,6 +1677,17 @@ UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0001,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/*
+ * Patch by Constantin Baranov <const@tltsu.ru>
+ * Report by Andreas Koenecke.
+ * Motorola ROKR Z6.
+ */
+UNUSUAL_DEV( 0x22b8, 0x6426, 0x0101, 0x0101,
+ "Motorola",
+ "MSnc.",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_INQUIRY | US_FL_FIX_CAPACITY | US_FL_BULK_IGNORE_TAG),
+
/* Reported by Radovan Garabik <garabik@kassiopeia.juls.savba.sk> */
UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999,
"MPIO",
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-09-28 19:23:04 +0000