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Commit a68d5b4c authored by Linus Torvalds's avatar Linus Torvalds
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Merge bk://linuxusb.bkbits.net/linus-2.5 

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
parents 4de460b9 023c5be4
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Showing with 268 additions and 320 deletions
Documentation/usb/proc_usb_info.txt
View file @ a68d5b4c
......@@ -23,7 +23,7 @@ and /proc/bus/usb/devices, as well as /proc/bus/usb/BBB/DDD files.
to interact with USB devices.
There are a number of mount options supported by usbfs.
Consult the source code (linux/drivers/usb/inode.c) for
Consult the source code (linux/drivers/usb/core/inode.c) for
information about those options.
**NOTE**: The filesystem has been renamed from "usbdevfs" to
......
drivers/usb/class/Kconfig
View file @ a68d5b4c
......@@ -27,8 +27,8 @@ config USB_BLUETOOTH_TTY
device that can be used only by specialized Bluetooth HCI software.
Say Y here if you want to use OpenBT Bluetooth stack (available
at <http://developer.axis.com/software/index.shtml>), or other TTY
based Bluetooth stacks, and want to connect a USB Bluetooth device
at <http://developer.axis.com/software>), or other TTY based
Bluetooth stacks, and want to connect a USB Bluetooth device
to your computer's USB port.
Do *not* enable this driver if you want to use generic Linux
......
drivers/usb/class/audio.c
View file @ a68d5b4c
......@@ -1420,7 +1420,7 @@ static int usbout_start(struct usb_audiodev *as)
urb->number_of_packets = DESCFRAMES;
urb->context = as;
urb->complete = usbout_completed;
if (!usbout_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_KERNEL))
if (!usbout_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_ATOMIC))
u->flags |= FLG_URB0RUNNING;
else
u->flags &= ~FLG_RUNNING;
......@@ -1433,7 +1433,7 @@ static int usbout_start(struct usb_audiodev *as)
urb->number_of_packets = DESCFRAMES;
urb->context = as;
urb->complete = usbout_completed;
if (!usbout_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_KERNEL))
if (!usbout_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_ATOMIC))
u->flags |= FLG_URB1RUNNING;
else
u->flags &= ~FLG_RUNNING;
......@@ -1448,7 +1448,7 @@ static int usbout_start(struct usb_audiodev *as)
urb->context = as;
urb->complete = usbout_sync_completed;
/* stride: u->syncinterval */
if (!usbout_sync_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_KERNEL))
if (!usbout_sync_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_ATOMIC))
u->flags |= FLG_SYNC0RUNNING;
else
u->flags &= ~FLG_RUNNING;
......@@ -1462,7 +1462,7 @@ static int usbout_start(struct usb_audiodev *as)
urb->context = as;
urb->complete = usbout_sync_completed;
/* stride: u->syncinterval */
if (!usbout_sync_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_KERNEL))
if (!usbout_sync_prepare_desc(u, urb) && !usb_submit_urb(urb, GFP_ATOMIC))
u->flags |= FLG_SYNC1RUNNING;
else
u->flags &= ~FLG_RUNNING;
......
drivers/usb/class/usb-midi.c
View file @ a68d5b4c
......@@ -337,7 +337,8 @@ static int usb_write( struct midi_out_endpoint *ep, unsigned char *buf, int len
if (status) {
printk(KERN_ERR "usbmidi: Cannot submit urb (%d)\n",status);
ret = -EFAULT;
ret = -EIO;
goto error;
}
add_wait_queue( &ep->wait, &wait );
......@@ -354,6 +355,7 @@ static int usb_write( struct midi_out_endpoint *ep, unsigned char *buf, int len
set_current_state( TASK_RUNNING );
remove_wait_queue( &ep->wait, &wait );
error:
return ret;
}
......@@ -369,7 +371,6 @@ static void usb_bulk_read(struct urb *urb, struct pt_regs *regs)
struct midi_in_endpoint *ep = (struct midi_in_endpoint *)(urb->context);
unsigned char *data = urb->transfer_buffer;
int i, j, wake;
unsigned long int flags;
if ( !ep->urbSubmitted ) {
return;
......@@ -377,7 +378,7 @@ static void usb_bulk_read(struct urb *urb, struct pt_regs *regs)
if ( (urb->status == 0) && (urb->actual_length > 0) ) {
wake = 0;
spin_lock_irqsave( &ep->lock, flags );
spin_lock( &ep->lock );
for(j = 0; j < urb->actual_length; j += 4) {
int cin = (data[j]>>0)&0xf;
......@@ -397,7 +398,7 @@ static void usb_bulk_read(struct urb *urb, struct pt_regs *regs)
}
}
spin_unlock_irqrestore( &ep->lock, flags );
spin_unlock ( &ep->lock );
if ( wake ) {
wake_up( &ep->wait );
}
......@@ -407,7 +408,7 @@ static void usb_bulk_read(struct urb *urb, struct pt_regs *regs)
urb->dev = ep->usbdev;
urb->actual_length = 0;
usb_submit_urb(urb, GFP_KERNEL);
usb_submit_urb(urb, GFP_ATOMIC);
}
......@@ -855,7 +856,6 @@ static int usb_midi_open(struct inode *inode, struct file *file)
add_wait_queue( &open_wait, &wait );
up(&open_sem);
schedule();
__set_current_state(TASK_RUNNING);
remove_wait_queue( &open_wait, &wait );
if ( signal_pending(current) ) {
return -ERESTARTSYS;
......
drivers/usb/host/ehci-dbg.c
View file @ a68d5b4c
......@@ -325,7 +325,7 @@ static void qh_lines (struct ehci_qh *qh, char **nextp, unsigned *sizep)
}
static ssize_t
show_async (struct device *dev, char *buf, size_t count, loff_t off)
show_async (struct device *dev, char *buf)
{
struct pci_dev *pdev;
struct ehci_hcd *ehci;
......@@ -334,13 +334,10 @@ show_async (struct device *dev, char *buf, size_t count, loff_t off)
char *next;
struct ehci_qh *qh;
if (off != 0)
return 0;
pdev = container_of (dev, struct pci_dev, dev);
ehci = container_of (pci_get_drvdata (pdev), struct ehci_hcd, hcd);
next = buf;
size = count;
size = PAGE_SIZE;
/* dumps a snapshot of the async schedule.
* usually empty except for long-term bulk reads, or head.
......@@ -358,14 +355,14 @@ show_async (struct device *dev, char *buf, size_t count, loff_t off)
}
spin_unlock_irqrestore (&ehci->lock, flags);
return count - size;
return PAGE_SIZE - size;
}
static DEVICE_ATTR (async, S_IRUGO, show_async, NULL);
#define DBG_SCHED_LIMIT 64
static ssize_t
show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
show_periodic (struct device *dev, char *buf)
{
struct pci_dev *pdev;
struct ehci_hcd *ehci;
......@@ -375,8 +372,6 @@ show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
char *next;
unsigned i, tag;
if (off != 0)
return 0;
if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC)))
return 0;
seen_count = 0;
......@@ -384,7 +379,7 @@ show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
pdev = container_of (dev, struct pci_dev, dev);
ehci = container_of (pci_get_drvdata (pdev), struct ehci_hcd, hcd);
next = buf;
size = count;
size = PAGE_SIZE;
temp = snprintf (next, size, "size = %d\n", ehci->periodic_size);
size -= temp;
......@@ -468,14 +463,14 @@ show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
spin_unlock_irqrestore (&ehci->lock, flags);
kfree (seen);
return count - size;
return PAGE_SIZE - size;
}
static DEVICE_ATTR (periodic, S_IRUGO, show_periodic, NULL);
#undef DBG_SCHED_LIMIT
static ssize_t
show_registers (struct device *dev, char *buf, size_t count, loff_t off)
show_registers (struct device *dev, char *buf)
{
struct pci_dev *pdev;
struct ehci_hcd *ehci;
......@@ -485,14 +480,11 @@ show_registers (struct device *dev, char *buf, size_t count, loff_t off)
static char fmt [] = "%*s\n";
static char label [] = "";
if (off != 0)
return 0;
pdev = container_of (dev, struct pci_dev, dev);
ehci = container_of (pci_get_drvdata (pdev), struct ehci_hcd, hcd);
next = buf;
size = count;
size = PAGE_SIZE;
spin_lock_irqsave (&ehci->lock, flags);
......@@ -568,7 +560,7 @@ show_registers (struct device *dev, char *buf, size_t count, loff_t off)
spin_unlock_irqrestore (&ehci->lock, flags);
return count - size;
return PAGE_SIZE - size;
}
static DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL);
......
drivers/usb/host/ohci-dbg.c
View file @ a68d5b4c
......@@ -9,7 +9,7 @@
*/
/*-------------------------------------------------------------------------*/
#ifdef DEBUG
#define edstring(ed_type) ({ char *temp; \
......@@ -396,24 +396,21 @@ show_list (struct ohci_hcd *ohci, char *buf, size_t count, struct ed *ed)
}
static ssize_t
show_async (struct device *dev, char *buf, size_t count, loff_t off)
show_async (struct device *dev, char *buf)
{
struct ohci_hcd *ohci;
size_t temp;
unsigned long flags;
if (off != 0)
return 0;
ohci = dev_to_ohci(dev);
/* display control and bulk lists together, for simplicity */
spin_lock_irqsave (&ohci->lock, flags);
temp = show_list (ohci, buf, count, ohci->ed_controltail);
count = show_list (ohci, buf + temp, count - temp, ohci->ed_bulktail);
temp = show_list (ohci, buf, PAGE_SIZE, ohci->ed_controltail);
temp += show_list (ohci, buf + temp, PAGE_SIZE - temp, ohci->ed_bulktail);
spin_unlock_irqrestore (&ohci->lock, flags);
return temp + count;
return temp;
}
static DEVICE_ATTR (async, S_IRUGO, show_async, NULL);
......@@ -421,7 +418,7 @@ static DEVICE_ATTR (async, S_IRUGO, show_async, NULL);
#define DBG_SCHED_LIMIT 64
static ssize_t
show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
show_periodic (struct device *dev, char *buf)
{
struct ohci_hcd *ohci;
struct ed **seen, *ed;
......@@ -430,15 +427,13 @@ show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
char *next;
unsigned i;
if (off != 0)
return 0;
if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC)))
return 0;
seen_count = 0;
ohci = dev_to_ohci(dev);
next = buf;
size = count;
size = PAGE_SIZE;
temp = snprintf (next, size, "size = %d\n", NUM_INTS);
size -= temp;
......@@ -506,10 +501,11 @@ show_periodic (struct device *dev, char *buf, size_t count, loff_t off)
spin_unlock_irqrestore (&ohci->lock, flags);
kfree (seen);
return count - size;
return PAGE_SIZE - size;
}
static DEVICE_ATTR (periodic, S_IRUGO, show_periodic, NULL);
#undef DBG_SCHED_LIMIT
static inline void create_debug_files (struct ohci_hcd *bus)
......
drivers/usb/input/xpad.c
View file @ a68d5b4c
......@@ -200,8 +200,10 @@ static int xpad_open (struct input_dev *dev)
return 0;
xpad->irq_in->dev = xpad->udev;
if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) {
xpad->open_count--;
return -EIO;
}
return 0;
}
......
drivers/usb/misc/speedtouch.c
View file @ a68d5b4c
This diff is collapsed.
drivers/usb/serial/digi_acceleport.c
View file @ a68d5b4c
......@@ -507,7 +507,8 @@ static struct usb_driver digi_driver = {
static struct usb_serial_device_type digi_acceleport_2_device = {
.owner = THIS_MODULE,
.name = "Digi USB",
.name = "Digi 2 port USB adapter",
.short_name = "digi_2",
.id_table = id_table_2,
.num_interrupt_in = 0,
.num_bulk_in = 4,
......@@ -531,7 +532,8 @@ static struct usb_serial_device_type digi_acceleport_2_device = {
static struct usb_serial_device_type digi_acceleport_4_device = {
.owner = THIS_MODULE,
.name = "Digi USB",
.name = "Digi 4 port USB adapter",
.short_name = "digi_4",
.id_table = id_table_4,
.num_interrupt_in = 0,
.num_bulk_in = 5,
......
drivers/usb/serial/usb-serial.c
View file @ a68d5b4c
......@@ -910,7 +910,7 @@ int usb_serial_probe(struct usb_interface *interface,
kfree (serial);
return -EIO;
}
retval = type->probe (serial, id);
retval = type->probe (serial, id_pattern);
module_put(type->owner);
if (retval < 0) {
......
drivers/usb/serial/visor.c
View file @ a68d5b4c
......@@ -177,24 +177,40 @@ static void visor_write_bulk_callback (struct urb *urb, struct pt_regs *regs);
static void visor_read_bulk_callback (struct urb *urb, struct pt_regs *regs);
static void visor_read_int_callback (struct urb *urb, struct pt_regs *regs);
static int clie_3_5_startup (struct usb_serial *serial);
static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_id *id);
static int palm_os_4_probe (struct usb_serial *serial, const struct usb_device_id *id);
static struct usb_device_id id_table [] = {
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_I705_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M125_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M130_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID) },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID) },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID) },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID) },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID) },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_S360_ID) },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID),
.driver_info = (unsigned int)&palm_os_3_probe },
{ USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_I705_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M125_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_M130_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_S360_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_1_ID) },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NX60_ID) },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NX60_ID),
.driver_info = (unsigned int)&palm_os_4_probe },
{ } /* Terminating entry */
};
......@@ -600,101 +616,145 @@ static void visor_unthrottle (struct usb_serial_port *port)
dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
}
static int visor_probe (struct usb_serial *serial, const struct usb_device_id *id)
static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_id *id)
{
struct device *dev = &serial->dev->dev;
int response;
struct visor_connection_info *connection_info;
unsigned char *transfer_buffer;
char *string;
int retval = 0;
int i;
int num_ports;
unsigned char *transfer_buffer = kmalloc (256, GFP_KERNEL);
dbg("%s", __FUNCTION__);
transfer_buffer = kmalloc (sizeof (*connection_info), GFP_KERNEL);
if (!transfer_buffer) {
dev_err(dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 256);
dev_err(dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__,
sizeof(*connection_info));
return -ENOMEM;
}
dbg("%s", __FUNCTION__);
dbg("%s - Set config to 1", __FUNCTION__);
usb_set_configuration (serial->dev, 1);
/* send a get connection info request */
response = usb_control_msg (serial->dev, usb_rcvctrlpipe(serial->dev, 0), VISOR_GET_CONNECTION_INFORMATION,
0xc2, 0x0000, 0x0000, transfer_buffer, 0x12, 300);
if (response < 0) {
dev_err(dev, "%s - error getting connection information\n", __FUNCTION__);
} else {
struct visor_connection_info *connection_info = (struct visor_connection_info *)transfer_buffer;
char *string;
le16_to_cpus(&connection_info->num_ports);
num_ports = connection_info->num_ports;
dev_info(dev, "%s: Number of ports: %d\n", serial->type->name, connection_info->num_ports);
for (i = 0; i < num_ports; ++i) {
switch (connection_info->connections[i].port_function_id) {
case VISOR_FUNCTION_GENERIC:
string = "Generic";
break;
case VISOR_FUNCTION_DEBUGGER:
string = "Debugger";
break;
case VISOR_FUNCTION_HOTSYNC:
string = "HotSync";
break;
case VISOR_FUNCTION_CONSOLE:
string = "Console";
break;
case VISOR_FUNCTION_REMOTE_FILE_SYS:
string = "Remote File System";
break;
default:
string = "unknown";
break;
}
dev_info(dev, "%s: port %d, is for %s use\n", serial->type->name,
connection_info->connections[i].port, string);
/* save off our num_ports info so that we can use it in the calc_num_ports call */
usb_set_serial_data(serial, (void *)(long)num_ports);
}
retval = usb_control_msg (serial->dev,
usb_rcvctrlpipe(serial->dev, 0),
VISOR_GET_CONNECTION_INFORMATION,
0xc2, 0x0000, 0x0000, transfer_buffer,
sizeof(*connection_info), 300);
if (retval < 0) {
dev_err(dev, "%s - error %d getting connection information\n",
__FUNCTION__, retval);
goto exit;
}
if ((serial->dev->descriptor.idVendor == PALM_VENDOR_ID) ||
((serial->dev->descriptor.idVendor == SONY_VENDOR_ID) &&
(serial->dev->descriptor.idProduct != SONY_CLIE_4_1_ID))) {
/* Palm OS 4.0 Hack */
response = usb_control_msg (serial->dev, usb_rcvctrlpipe(serial->dev, 0),
PALM_GET_SOME_UNKNOWN_INFORMATION,
0xc2, 0x0000, 0x0000, transfer_buffer,
0x14, 300);
if (response < 0) {
dev_err(dev, "%s - error getting first unknown palm command\n", __FUNCTION__);
} else {
usb_serial_debug_data (__FILE__, __FUNCTION__, 0x14, transfer_buffer);
}
response = usb_control_msg (serial->dev, usb_rcvctrlpipe(serial->dev, 0),
PALM_GET_SOME_UNKNOWN_INFORMATION,
0xc2, 0x0000, 0x0000, transfer_buffer,
0x14, 300);
if (response < 0) {
dev_err(dev, "%s - error getting second unknown palm command\n", __FUNCTION__);
} else {
usb_serial_debug_data (__FILE__, __FUNCTION__, 0x14, transfer_buffer);
connection_info = (struct visor_connection_info *)transfer_buffer;
le16_to_cpus(&connection_info->num_ports);
num_ports = connection_info->num_ports;
/* handle devices that report invalid stuff here */
if (num_ports > 2)
num_ports = 2;
dev_info(dev, "%s: Number of ports: %d\n", serial->type->name,
connection_info->num_ports);
for (i = 0; i < num_ports; ++i) {
switch (connection_info->connections[i].port_function_id) {
case VISOR_FUNCTION_GENERIC:
string = "Generic";
break;
case VISOR_FUNCTION_DEBUGGER:
string = "Debugger";
break;
case VISOR_FUNCTION_HOTSYNC:
string = "HotSync";
break;
case VISOR_FUNCTION_CONSOLE:
string = "Console";
break;
case VISOR_FUNCTION_REMOTE_FILE_SYS:
string = "Remote File System";
break;
default:
string = "unknown";
break;
}
dev_info(dev, "%s: port %d, is for %s use\n", serial->type->name,
connection_info->connections[i].port, string);
}
/*
* save off our num_ports info so that we can use it in the
* calc_num_ports callback
*/
usb_set_serial_data(serial, (void *)(long)num_ports);
/* ask for the number of bytes available, but ignore the response as it is broken */
response = usb_control_msg (serial->dev, usb_rcvctrlpipe(serial->dev, 0), VISOR_REQUEST_BYTES_AVAILABLE,
0xc2, 0x0000, 0x0005, transfer_buffer, 0x02, 300);
if (response < 0) {
dev_err(dev, "%s - error getting bytes available request\n", __FUNCTION__);
}
retval = usb_control_msg (serial->dev,
usb_rcvctrlpipe(serial->dev, 0),
VISOR_REQUEST_BYTES_AVAILABLE,
0xc2, 0x0000, 0x0005, transfer_buffer,
0x02, 300);
if (retval < 0)
dev_err(dev, "%s - error %d getting bytes available request\n",
__FUNCTION__, retval);
retval = 0;
exit:
kfree (transfer_buffer);
/* continue on with initialization */
return retval;
}
static int palm_os_4_probe (struct usb_serial *serial, const struct usb_device_id *id)
{
struct device *dev = &serial->dev->dev;
struct palm_ext_connection_info *connection_info;
unsigned char *transfer_buffer;
int retval;
dbg("%s", __FUNCTION__);
transfer_buffer = kmalloc (sizeof (*connection_info), GFP_KERNEL);
if (!transfer_buffer) {
dev_err(dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__,
sizeof(*connection_info));
return -ENOMEM;
}
retval = usb_control_msg (serial->dev,
usb_rcvctrlpipe(serial->dev, 0),
PALM_GET_EXT_CONNECTION_INFORMATION,
0xc2, 0x0000, 0x0000, transfer_buffer,
sizeof (*connection_info), 300);
if (retval < 0)
dev_err(dev, "%s - error %d getting connection info\n",
__FUNCTION__, retval);
else
usb_serial_debug_data (__FILE__, __FUNCTION__, 0x14, transfer_buffer);
kfree (transfer_buffer);
return 0;
}
static int visor_probe (struct usb_serial *serial, const struct usb_device_id *id)
{
int retval = 0;
int (*startup) (struct usb_serial *serial, const struct usb_device_id *id);
dbg("%s", __FUNCTION__);
dbg("%s - Set config to 1", __FUNCTION__);
usb_set_configuration (serial->dev, 1);
if (id->driver_info) {
startup = (void *)id->driver_info;
retval = startup(serial, id);
}
return retval;
}
static int visor_calc_num_ports (struct usb_serial *serial)
{
int num_ports = (int)(long)(usb_get_serial_data(serial));
......
drivers/usb/serial/visor.h
View file @ a68d5b4c
......@@ -94,7 +94,36 @@ struct visor_connection_info {
* PALM_GET_SOME_UNKNOWN_INFORMATION is sent by the host during enumeration to
* get some information from the M series devices, that is currently unknown.
****************************************************************************/
#define PALM_GET_SOME_UNKNOWN_INFORMATION 0x04
#define PALM_GET_EXT_CONNECTION_INFORMATION 0x04
/**
* struct palm_ext_connection_info - return data from a PALM_GET_EXT_CONNECTION_INFORMATION request
* @num_ports: maximum number of functions/connections in use
* @endpoint_numbers_different: will be 1 if in and out endpoints numbers are
* different, otherwise it is 0. If value is 1, then
* connections.end_point_info is non-zero. If value is 0, then
* connections.port contains the endpoint number, which is the same for in
* and out.
* @port_function_id: contains the creator id of the applicaton that opened
* this connection.
* @port: contains the in/out endpoint number. Is 0 if in and out endpoint
* numbers are different.
* @end_point_info: high nubbe is in endpoint and low nibble will indicate out
* endpoint. Is 0 if in and out endpoints are the same.
*
* The maximum number of connections currently supported is 2
*/
struct palm_ext_connection_info {
__u8 num_ports;
__u8 endpoint_numbers_different;
__u16 reserved1;
struct {
__u32 port_function_id;
__u8 port;
__u8 end_point_info;
__u16 reserved;
} connections[2];
};
#endif
drivers/usb/storage/debug.c
View file @ a68d5b4c
......@@ -49,6 +49,7 @@
void usb_stor_show_command(Scsi_Cmnd *srb)
{
char *what = NULL;
int i;
switch (srb->cmnd[0]) {
case TEST_UNIT_READY: what = "TEST_UNIT_READY"; break;
......@@ -143,29 +144,25 @@ void usb_stor_show_command(Scsi_Cmnd *srb)
default: what = "(unknown command)"; break;
}
US_DEBUGP("Command %s (%d bytes)\n", what, srb->cmd_len);
US_DEBUGP("%02x %02x %02x %02x "
"%02x %02x %02x %02x "
"%02x %02x %02x %02x\n",
srb->cmnd[0], srb->cmnd[1], srb->cmnd[2], srb->cmnd[3],
srb->cmnd[4], srb->cmnd[5], srb->cmnd[6], srb->cmnd[7],
srb->cmnd[8], srb->cmnd[9], srb->cmnd[10],
srb->cmnd[11]);
US_DEBUGP("");
for (i = 0; i < srb->cmd_len && i < 16; i++)
US_DEBUGPX(" %02x", srb->cmnd[i]);
US_DEBUGPX("\n");
}
void usb_stor_print_Scsi_Cmnd( Scsi_Cmnd* cmd )
void usb_stor_print_Scsi_Cmnd(Scsi_Cmnd *cmd)
{
int i=0, bufferSize = cmd->request_bufflen;
u8* buffer = cmd->request_buffer;
struct scatterlist* sg = (struct scatterlist*)cmd->request_buffer;
u8 *buffer = cmd->request_buffer;
struct scatterlist *sg = (struct scatterlist*)cmd->request_buffer;
US_DEBUGP("Dumping information about %p.\n", cmd );
US_DEBUGP("cmd->cmnd[0] value is %d.\n", cmd->cmnd[0] );
US_DEBUGP("Dumping information about %p.\n", cmd);
US_DEBUGP("cmd->cmnd[0] value is %d.\n", cmd->cmnd[0]);
US_DEBUGP("(MODE_SENSE is %d and MODE_SENSE_10 is %d)\n",
MODE_SENSE, MODE_SENSE_10 );
MODE_SENSE, MODE_SENSE_10);
US_DEBUGP("buffer is %p with length %d.\n", buffer, bufferSize );
for ( i=0; i<bufferSize; i+=16 )
{
US_DEBUGP("buffer is %p with length %d.\n", buffer, bufferSize);
for (i=0; i<bufferSize; i+=16) {
US_DEBUGP("%02x %02x %02x %02x %02x %02x %02x %02x\n"
"%02x %02x %02x %02x %02x %02x %02x %02x\n",
buffer[i],
......@@ -187,8 +184,7 @@ void usb_stor_print_Scsi_Cmnd( Scsi_Cmnd* cmd )
}
US_DEBUGP("Buffer has %d scatterlists.\n", cmd->use_sg );
for ( i=0; i<cmd->use_sg; i++ )
{
for (i=0; i<cmd->use_sg; i++) {
char *adr = sg_address(sg[i]);
US_DEBUGP("Length of scatterlist %d is %d.\n",i,sg[i].length);
......
drivers/usb/usb-skeleton.c
View file @ a68d5b4c
......@@ -86,7 +86,7 @@ MODULE_DEVICE_TABLE (usb, skel_table);
#define USB_SKEL_MINOR_BASE 0
#else
/* Get a minor range for your devices from the usb maintainer */
#define USB_SKEL_MINOR_BASE 200
#define USB_SKEL_MINOR_BASE 192
#endif
/* Structure to hold all of our device specific stuff */
......
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