aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/storage
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/alauda.c16
-rw-r--r--drivers/usb/storage/datafab.c10
-rw-r--r--drivers/usb/storage/initializers.c14
-rw-r--r--drivers/usb/storage/initializers.h3
-rw-r--r--drivers/usb/storage/jumpshot.c10
-rw-r--r--drivers/usb/storage/protocol.c20
-rw-r--r--drivers/usb/storage/protocol.h2
-rw-r--r--drivers/usb/storage/sddr09.c16
-rw-r--r--drivers/usb/storage/sddr55.c16
-rw-r--r--drivers/usb/storage/shuttle_usbat.c20
-rw-r--r--drivers/usb/storage/transport.c46
-rw-r--r--drivers/usb/storage/unusual_devs.h34
-rw-r--r--drivers/usb/storage/usb.c4
13 files changed, 120 insertions, 91 deletions
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 4d3cbb12b71..8d3711a7ff0 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -798,12 +798,13 @@ static int alauda_read_data(struct us_data *us, unsigned long address,
{
unsigned char *buffer;
u16 lba, max_lba;
- unsigned int page, len, index, offset;
+ unsigned int page, len, offset;
unsigned int blockshift = MEDIA_INFO(us).blockshift;
unsigned int pageshift = MEDIA_INFO(us).pageshift;
unsigned int blocksize = MEDIA_INFO(us).blocksize;
unsigned int pagesize = MEDIA_INFO(us).pagesize;
unsigned int uzonesize = MEDIA_INFO(us).uzonesize;
+ struct scatterlist *sg;
int result;
/*
@@ -827,7 +828,8 @@ static int alauda_read_data(struct us_data *us, unsigned long address,
max_lba = MEDIA_INFO(us).capacity >> (blockshift + pageshift);
result = USB_STOR_TRANSPORT_GOOD;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
unsigned int zone = lba / uzonesize; /* integer division */
@@ -873,7 +875,7 @@ static int alauda_read_data(struct us_data *us, unsigned long address,
/* Store the data in the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, TO_XFER_BUF);
+ &sg, &offset, TO_XFER_BUF);
page = 0;
lba++;
@@ -891,11 +893,12 @@ static int alauda_write_data(struct us_data *us, unsigned long address,
unsigned int sectors)
{
unsigned char *buffer, *blockbuffer;
- unsigned int page, len, index, offset;
+ unsigned int page, len, offset;
unsigned int blockshift = MEDIA_INFO(us).blockshift;
unsigned int pageshift = MEDIA_INFO(us).pageshift;
unsigned int blocksize = MEDIA_INFO(us).blocksize;
unsigned int pagesize = MEDIA_INFO(us).pagesize;
+ struct scatterlist *sg;
u16 lba, max_lba;
int result;
@@ -929,7 +932,8 @@ static int alauda_write_data(struct us_data *us, unsigned long address,
max_lba = MEDIA_INFO(us).capacity >> (pageshift + blockshift);
result = USB_STOR_TRANSPORT_GOOD;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
/* Write as many sectors as possible in this block */
@@ -946,7 +950,7 @@ static int alauda_write_data(struct us_data *us, unsigned long address,
/* Get the data from the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, FROM_XFER_BUF);
+ &sg, &offset, FROM_XFER_BUF);
result = alauda_write_lba(us, lba, page, pages, buffer,
blockbuffer);
diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c
index c87ad1bae1d..579e9f52053 100644
--- a/drivers/usb/storage/datafab.c
+++ b/drivers/usb/storage/datafab.c
@@ -98,7 +98,8 @@ static int datafab_read_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
// we're working in LBA mode. according to the ATA spec,
// we can support up to 28-bit addressing. I don't know if Datafab
@@ -155,7 +156,7 @@ static int datafab_read_data(struct us_data *us,
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, TO_XFER_BUF);
+ &sg, &sg_offset, TO_XFER_BUF);
sector += thistime;
totallen -= len;
@@ -181,7 +182,8 @@ static int datafab_write_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
// we're working in LBA mode. according to the ATA spec,
// we can support up to 28-bit addressing. I don't know if Datafab
@@ -217,7 +219,7 @@ static int datafab_write_data(struct us_data *us,
// Get the data from the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, FROM_XFER_BUF);
+ &sg, &sg_offset, FROM_XFER_BUF);
command[0] = 0;
command[1] = thistime;
diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c
index 3a41740cad9..ee5b42aa536 100644
--- a/drivers/usb/storage/initializers.c
+++ b/drivers/usb/storage/initializers.c
@@ -90,3 +90,17 @@ int usb_stor_ucr61s2b_init(struct us_data *us)
return (res ? -1 : 0);
}
+
+/* This places the HUAWEI E220 devices in multi-port mode */
+int usb_stor_huawei_e220_init(struct us_data *us)
+{
+ int result;
+
+ us->iobuf[0] = 0x1;
+ result = usb_stor_control_msg(us, us->send_ctrl_pipe,
+ USB_REQ_SET_FEATURE,
+ USB_TYPE_STANDARD | USB_RECIP_DEVICE,
+ 0x01, 0x0, us->iobuf, 0x1, 1000);
+ US_DEBUGP("usb_control_msg performing result is %d\n", result);
+ return (result ? 0 : -1);
+}
diff --git a/drivers/usb/storage/initializers.h b/drivers/usb/storage/initializers.h
index e2967a4d48a..ad3ffd4236c 100644
--- a/drivers/usb/storage/initializers.h
+++ b/drivers/usb/storage/initializers.h
@@ -47,3 +47,6 @@ int usb_stor_euscsi_init(struct us_data *us);
/* This function is required to activate all four slots on the UCR-61S2B
* flash reader */
int usb_stor_ucr61s2b_init(struct us_data *us);
+
+/* This places the HUAWEI E220 devices in multi-port mode */
+int usb_stor_huawei_e220_init(struct us_data *us);
diff --git a/drivers/usb/storage/jumpshot.c b/drivers/usb/storage/jumpshot.c
index 003fcf54588..61097cbb158 100644
--- a/drivers/usb/storage/jumpshot.c
+++ b/drivers/usb/storage/jumpshot.c
@@ -119,7 +119,8 @@ static int jumpshot_read_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
// we're working in LBA mode. according to the ATA spec,
// we can support up to 28-bit addressing. I don't know if Jumpshot
@@ -170,7 +171,7 @@ static int jumpshot_read_data(struct us_data *us,
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, TO_XFER_BUF);
+ &sg, &sg_offset, TO_XFER_BUF);
sector += thistime;
totallen -= len;
@@ -195,7 +196,8 @@ static int jumpshot_write_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result, waitcount;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
// we're working in LBA mode. according to the ATA spec,
// we can support up to 28-bit addressing. I don't know if Jumpshot
@@ -225,7 +227,7 @@ static int jumpshot_write_data(struct us_data *us,
// Get the data from the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, FROM_XFER_BUF);
+ &sg, &sg_offset, FROM_XFER_BUF);
command[0] = 0;
command[1] = thistime;
diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c
index 9ad30428d2d..cc8f7c52c72 100644
--- a/drivers/usb/storage/protocol.c
+++ b/drivers/usb/storage/protocol.c
@@ -157,7 +157,7 @@ void usb_stor_transparent_scsi_command(struct scsi_cmnd *srb,
* 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, unsigned int *index,
+ unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr,
unsigned int *offset, enum xfer_buf_dir dir)
{
unsigned int cnt;
@@ -184,16 +184,17 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
* located in high memory -- then kmap() will map it to a temporary
* position in the kernel's virtual address space. */
} else {
- struct scatterlist *sg =
- (struct scatterlist *) srb->request_buffer
- + *index;
+ struct scatterlist *sg = *sgptr;
+
+ if (!sg)
+ sg = (struct scatterlist *) srb->request_buffer;
/* 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 *index values for the next loop. */
cnt = 0;
- while (cnt < buflen && *index < srb->use_sg) {
+ while (cnt < buflen) {
struct page *page = sg->page +
((sg->offset + *offset) >> PAGE_SHIFT);
unsigned int poff =
@@ -209,8 +210,7 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
/* Transfer continues to next s-g entry */
*offset = 0;
- ++*index;
- ++sg;
+ sg = sg_next(sg);
}
/* Transfer the data for all the pages in this
@@ -234,6 +234,7 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
sglen -= plen;
}
}
+ *sgptr = sg;
}
/* Return the amount actually transferred */
@@ -245,9 +246,10 @@ unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
void usb_stor_set_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb)
{
- unsigned int index = 0, offset = 0;
+ unsigned int offset = 0;
+ struct scatterlist *sg = NULL;
- usb_stor_access_xfer_buf(buffer, buflen, srb, &index, &offset,
+ usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
TO_XFER_BUF);
if (buflen < srb->request_bufflen)
srb->resid = srb->request_bufflen - buflen;
diff --git a/drivers/usb/storage/protocol.h b/drivers/usb/storage/protocol.h
index 845bed4b803..8737a36891c 100644
--- a/drivers/usb/storage/protocol.h
+++ b/drivers/usb/storage/protocol.h
@@ -52,7 +52,7 @@ extern void usb_stor_transparent_scsi_command(struct scsi_cmnd*,
enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF};
extern unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
- unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index,
+ unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **,
unsigned int *offset, enum xfer_buf_dir dir);
extern void usb_stor_set_xfer_buf(unsigned char *buffer,
diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index b2ed2a3e6fc..b12202c5da2 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -705,7 +705,8 @@ sddr09_read_data(struct us_data *us,
unsigned char *buffer;
unsigned int lba, maxlba, pba;
unsigned int page, pages;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
int result;
// Figure out the initial LBA and page
@@ -730,7 +731,8 @@ sddr09_read_data(struct us_data *us,
// contiguous LBA's. Another exercise left to the student.
result = 0;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
@@ -777,7 +779,7 @@ sddr09_read_data(struct us_data *us,
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, TO_XFER_BUF);
+ &sg, &offset, TO_XFER_BUF);
page = 0;
lba++;
@@ -931,7 +933,8 @@ sddr09_write_data(struct us_data *us,
unsigned int pagelen, blocklen;
unsigned char *blockbuffer;
unsigned char *buffer;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
int result;
// Figure out the initial LBA and page
@@ -968,7 +971,8 @@ sddr09_write_data(struct us_data *us,
}
result = 0;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
@@ -987,7 +991,7 @@ sddr09_write_data(struct us_data *us,
// Get the data from the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, FROM_XFER_BUF);
+ &sg, &offset, FROM_XFER_BUF);
result = sddr09_write_lba(us, lba, page, pages,
buffer, blockbuffer);
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index 0b1b5b59ca7..d43a3415e12 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -167,7 +167,8 @@ static int sddr55_read_data(struct us_data *us,
unsigned long address;
unsigned short pages;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
// Since we only read in one block at a time, we have to create
// a bounce buffer and move the data a piece at a time between the
@@ -178,7 +179,8 @@ static int sddr55_read_data(struct us_data *us,
buffer = kmalloc(len, GFP_NOIO);
if (buffer == NULL)
return USB_STOR_TRANSPORT_ERROR; /* out of memory */
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors>0) {
@@ -255,7 +257,7 @@ static int sddr55_read_data(struct us_data *us,
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, TO_XFER_BUF);
+ &sg, &offset, TO_XFER_BUF);
page = 0;
lba++;
@@ -287,7 +289,8 @@ static int sddr55_write_data(struct us_data *us,
unsigned short pages;
int i;
- unsigned int len, index, offset;
+ unsigned int len, offset;
+ struct scatterlist *sg;
/* check if we are allowed to write */
if (info->read_only || info->force_read_only) {
@@ -304,7 +307,8 @@ static int sddr55_write_data(struct us_data *us,
buffer = kmalloc(len, GFP_NOIO);
if (buffer == NULL)
return USB_STOR_TRANSPORT_ERROR;
- index = offset = 0;
+ offset = 0;
+ sg = NULL;
while (sectors > 0) {
@@ -322,7 +326,7 @@ static int sddr55_write_data(struct us_data *us,
// Get the data from the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &index, &offset, FROM_XFER_BUF);
+ &sg, &offset, FROM_XFER_BUF);
US_DEBUGP("Write %02X pages, to PBA %04X"
" (LBA %04X) page %02X\n",
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index 5e27297c017..cb22a9ad169 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -190,9 +190,6 @@ static int usbat_check_status(struct us_data *us)
unsigned char *reply = us->iobuf;
int rc;
- if (!us)
- return USB_STOR_TRANSPORT_ERROR;
-
rc = usbat_get_status(us, reply);
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_FAILED;
@@ -996,7 +993,8 @@ static int usbat_flash_read_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
result = usbat_flash_check_media(us, info);
if (result != USB_STOR_TRANSPORT_GOOD)
@@ -1050,7 +1048,7 @@ static int usbat_flash_read_data(struct us_data *us,
/* Store the data in the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, TO_XFER_BUF);
+ &sg, &sg_offset, TO_XFER_BUF);
sector += thistime;
totallen -= len;
@@ -1086,7 +1084,8 @@ static int usbat_flash_write_data(struct us_data *us,
unsigned char thistime;
unsigned int totallen, alloclen;
int len, result;
- unsigned int sg_idx = 0, sg_offset = 0;
+ unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
result = usbat_flash_check_media(us, info);
if (result != USB_STOR_TRANSPORT_GOOD)
@@ -1125,7 +1124,7 @@ static int usbat_flash_write_data(struct us_data *us,
/* Get the data from the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, us->srb,
- &sg_idx, &sg_offset, FROM_XFER_BUF);
+ &sg, &sg_offset, FROM_XFER_BUF);
/* ATA command 0x30 (WRITE SECTORS) */
usbat_pack_ata_sector_cmd(command, thistime, sector, 0x30);
@@ -1165,8 +1164,8 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
unsigned char *buffer;
unsigned int len;
unsigned int sector;
- unsigned int sg_segment = 0;
unsigned int sg_offset = 0;
+ struct scatterlist *sg = NULL;
US_DEBUGP("handle_read10: transfersize %d\n",
srb->transfersize);
@@ -1223,9 +1222,6 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
sector |= short_pack(data[7+5], data[7+4]);
transferred = 0;
- sg_segment = 0; /* for keeping track of where we are in */
- sg_offset = 0; /* the scatter/gather list */
-
while (transferred != srb->request_bufflen) {
if (len > srb->request_bufflen - transferred)
@@ -1258,7 +1254,7 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
/* Store the data in the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, srb,
- &sg_segment, &sg_offset, TO_XFER_BUF);
+ &sg, &sg_offset, TO_XFER_BUF);
/* Update the amount transferred and the sector number */
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 323293a3e61..c646750ccc3 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -50,7 +50,7 @@
#include <linux/slab.h>
#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_eh.h>
#include <scsi/scsi_device.h>
#include "usb.h"
@@ -580,25 +580,11 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
/* Now, if we need to do the auto-sense, let's do it */
if (need_auto_sense) {
int temp_result;
- void* old_request_buffer;
- unsigned short old_sg;
- unsigned old_request_bufflen;
- unsigned char old_sc_data_direction;
- unsigned char old_cmd_len;
- unsigned char old_cmnd[MAX_COMMAND_SIZE];
- int old_resid;
+ struct scsi_eh_save ses;
US_DEBUGP("Issuing auto-REQUEST_SENSE\n");
- /* save the old command */
- memcpy(old_cmnd, srb->cmnd, MAX_COMMAND_SIZE);
- old_cmd_len = srb->cmd_len;
-
- /* set the command and the LUN */
- memset(srb->cmnd, 0, MAX_COMMAND_SIZE);
- srb->cmnd[0] = REQUEST_SENSE;
- srb->cmnd[1] = old_cmnd[1] & 0xE0;
- srb->cmnd[4] = 18;
+ scsi_eh_prep_cmnd(srb, &ses, NULL, 0, US_SENSE_SIZE);
/* FIXME: we must do the protocol translation here */
if (us->subclass == US_SC_RBC || us->subclass == US_SC_SCSI)
@@ -606,36 +592,12 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
else
srb->cmd_len = 12;
- /* set the transfer direction */
- old_sc_data_direction = srb->sc_data_direction;
- srb->sc_data_direction = DMA_FROM_DEVICE;
-
- /* use the new buffer we have */
- old_request_buffer = srb->request_buffer;
- srb->request_buffer = us->sensebuf;
-
- /* set the buffer length for transfer */
- old_request_bufflen = srb->request_bufflen;
- srb->request_bufflen = US_SENSE_SIZE;
-
- /* set up for no scatter-gather use */
- old_sg = srb->use_sg;
- srb->use_sg = 0;
-
/* issue the auto-sense command */
- old_resid = srb->resid;
srb->resid = 0;
temp_result = us->transport(us->srb, us);
/* let's clean up right away */
- memcpy(srb->sense_buffer, us->sensebuf, US_SENSE_SIZE);
- srb->resid = old_resid;
- srb->request_buffer = old_request_buffer;
- srb->request_bufflen = old_request_bufflen;
- srb->use_sg = old_sg;
- srb->sc_data_direction = old_sc_data_direction;
- srb->cmd_len = old_cmd_len;
- memcpy(srb->cmnd, old_cmnd, MAX_COMMAND_SIZE);
+ scsi_eh_restore_cmnd(srb, &ses);
if (test_bit(US_FLIDX_TIMED_OUT, &us->flags)) {
US_DEBUGP("-- auto-sense aborted\n");
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index c6b78ba815e..9b656ec427d 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -198,7 +198,7 @@ UNUSUAL_DEV( 0x0421, 0x044e, 0x0100, 0x0100,
US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
/* Reported by Bardur Arantsson <bardur@scientician.net> */
-UNUSUAL_DEV( 0x0421, 0x047c, 0x0370, 0x0370,
+UNUSUAL_DEV( 0x0421, 0x047c, 0x0370, 0x0610,
"Nokia",
"6131",
US_SC_DEVICE, US_PR_DEVICE, NULL,
@@ -341,6 +341,13 @@ UNUSUAL_DEV( 0x04b0, 0x040d, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Graber and Mike Pagano <mpagano-kernel@mpagano.com> */
+UNUSUAL_DEV( 0x04b0, 0x040f, 0x0200, 0x0200,
+ "NIKON",
+ "NIKON DSC D200",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Reported by Emil Larsson <emil@swip.net> */
UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0101,
"NIKON",
@@ -355,6 +362,20 @@ UNUSUAL_DEV( 0x04b0, 0x0413, 0x0110, 0x0110,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Paul Check <paul@openstreet.com> */
+UNUSUAL_DEV( 0x04b0, 0x0415, 0x0100, 0x0100,
+ "NIKON",
+ "NIKON DSC D2Xs",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
+/* Reported by Shan Destromp (shansan@gmail.com) */
+UNUSUAL_DEV( 0x04b0, 0x0417, 0x0100, 0x0100,
+ "NIKON",
+ "NIKON DSC D40X",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* BENQ DC5330
* Reported by Manuel Fombuena <mfombuena@ya.com> and
* Frank Copeland <fjc@thingy.apana.org.au> */
@@ -1463,6 +1484,17 @@ 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
+ */
+UNUSUAL_DEV( 0x12d1, 0x1003, 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,
"Minolta",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 59181667066..3451e8d03ab 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -960,6 +960,10 @@ static int storage_probe(struct usb_interface *intf,
return -ENOMEM;
}
+ /*
+ * Allow 16-byte CDBs and thus > 2TB
+ */
+ host->max_cmd_len = 16;
us = host_to_us(host);
memset(us, 0, sizeof(struct us_data));
mutex_init(&(us->dev_mutex));
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 19:11:50 +0000