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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 12:23:15 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 12:23:15 +0200
commit1be025d3cb40cd295123af2c394f7229ef9b30ca (patch)
tree5dc14e1ea412cc7fdc3e563ad23187059fe8bfb5 /drivers/usb/serial
parent2d03423b2319cc854adeb28a03f65de5b5e0ab63 (diff)
parenta2c76b83fdd763c826f38a55127ccf25708099ce (diff)
downloadvexpress-lsk-1be025d3cb40cd295123af2c394f7229ef9b30ca.tar.gz
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (260 commits) usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push() usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB. USB: gadget: midi: memory leak in f_midi_bind_config() USB: gadget: midi: fix range check in f_midi_out_open() QE/FHCI: fixed the CONTROL bug usb: renesas_usbhs: tidyup for smatch warnings USB: Fix USB Kconfig dependency problem on 85xx/QoirQ platforms EHCI: workaround for MosChip controller bug usb: gadget: file_storage: fix race on unloading USB: ftdi_sio.c: Use ftdi async_icount structure for TIOCMIWAIT, as in other drivers USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure USB: ftdi_sio.c:Fill TX field of the ftdi async_icount structure USB: ftdi_sio.c: Fill the RX field of the ftdi async_icount structure USB: ftdi_sio.c: Basic icount infrastructure for ftdi_sio usb/isp1760: Let OF bindings depend on general CONFIG_OF instead of PPC_OF . USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board USB: Fix runtime wakeup on OHCI xHCI/USB: Make xHCI driver have a BOS descriptor. usb: gadget: add new usb gadget for ACM and mass storage ...
Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/Kconfig1
-rw-r--r--drivers/usb/serial/ftdi_sio.c91
-rw-r--r--drivers/usb/serial/ftdi_sio_ids.h7
-rw-r--r--drivers/usb/serial/io_edgeport.c4
-rw-r--r--drivers/usb/serial/ipw.c33
-rw-r--r--drivers/usb/serial/opticon.c2
-rw-r--r--drivers/usb/serial/option.c170
-rw-r--r--drivers/usb/serial/pl2303.c4
-rw-r--r--drivers/usb/serial/pl2303.h5
-rw-r--r--drivers/usb/serial/qcserial.c2
-rw-r--r--drivers/usb/serial/symbolserial.c2
-rw-r--r--drivers/usb/serial/usb-serial.c8
12 files changed, 225 insertions, 104 deletions
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index b71e309116a..677f577c024 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -252,6 +252,7 @@ config USB_SERIAL_GARMIN
config USB_SERIAL_IPW
tristate "USB IPWireless (3G UMTS TDD) Driver"
+ select USB_SERIAL_WWAN
help
Say Y here if you want to use a IPWireless USB modem such as
the ones supplied by Axity3G/Sentech South Africa.
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 5fc13e71791..8fe034d2d3e 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -73,6 +73,7 @@ struct ftdi_private {
*/
int flags; /* some ASYNC_xxxx flags are supported */
unsigned long last_dtr_rts; /* saved modem control outputs */
+ struct async_icount icount;
wait_queue_head_t delta_msr_wait; /* Used for TIOCMIWAIT */
char prev_status, diff_status; /* Used for TIOCMIWAIT */
char transmit_empty; /* If transmitter is empty or not */
@@ -207,6 +208,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },
{ USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
@@ -745,6 +748,8 @@ static struct usb_device_id id_table_combined [] = {
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
@@ -885,6 +890,8 @@ static void ftdi_set_termios(struct tty_struct *tty,
static int ftdi_tiocmget(struct tty_struct *tty);
static int ftdi_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear);
+static int ftdi_get_icount(struct tty_struct *tty,
+ struct serial_icounter_struct *icount);
static int ftdi_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
static void ftdi_break_ctl(struct tty_struct *tty, int break_state);
@@ -919,6 +926,7 @@ static struct usb_serial_driver ftdi_sio_device = {
.prepare_write_buffer = ftdi_prepare_write_buffer,
.tiocmget = ftdi_tiocmget,
.tiocmset = ftdi_tiocmset,
+ .get_icount = ftdi_get_icount,
.ioctl = ftdi_ioctl,
.set_termios = ftdi_set_termios,
.break_ctl = ftdi_break_ctl,
@@ -1486,7 +1494,7 @@ static void ftdi_set_max_packet_size(struct usb_serial_port *port)
}
/* set max packet size based on descriptor */
- priv->max_packet_size = le16_to_cpu(ep_desc->wMaxPacketSize);
+ priv->max_packet_size = usb_endpoint_maxp(ep_desc);
dev_info(&udev->dev, "Setting MaxPacketSize %d\n", priv->max_packet_size);
}
@@ -1646,6 +1654,7 @@ static int ftdi_sio_port_probe(struct usb_serial_port *port)
kref_init(&priv->kref);
mutex_init(&priv->cfg_lock);
+ memset(&priv->icount, 0x00, sizeof(priv->icount));
init_waitqueue_head(&priv->delta_msr_wait);
priv->flags = ASYNC_LOW_LATENCY;
@@ -1909,6 +1918,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
c = kfifo_out(&port->write_fifo, &buffer[i + 1], len);
if (!c)
break;
+ priv->icount.tx += c;
buffer[i] = (c << 2) + 1;
count += c + 1;
}
@@ -1916,6 +1926,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port,
} else {
count = kfifo_out_locked(&port->write_fifo, dest, size,
&port->lock);
+ priv->icount.tx += count;
}
return count;
@@ -1943,6 +1954,14 @@ static int ftdi_process_packet(struct tty_struct *tty,
N.B. packet may be processed more than once, but differences
are only processed once. */
status = packet[0] & FTDI_STATUS_B0_MASK;
+ if (status & FTDI_RS0_CTS)
+ priv->icount.cts++;
+ if (status & FTDI_RS0_DSR)
+ priv->icount.dsr++;
+ if (status & FTDI_RS0_RI)
+ priv->icount.rng++;
+ if (status & FTDI_RS0_RLSD)
+ priv->icount.dcd++;
if (status != priv->prev_status) {
priv->diff_status |= status ^ priv->prev_status;
wake_up_interruptible(&priv->delta_msr_wait);
@@ -1955,15 +1974,20 @@ static int ftdi_process_packet(struct tty_struct *tty,
* over framing errors */
if (packet[1] & FTDI_RS_BI) {
flag = TTY_BREAK;
+ priv->icount.brk++;
usb_serial_handle_break(port);
} else if (packet[1] & FTDI_RS_PE) {
flag = TTY_PARITY;
+ priv->icount.parity++;
} else if (packet[1] & FTDI_RS_FE) {
flag = TTY_FRAME;
+ priv->icount.frame++;
}
/* Overrun is special, not associated with a char */
- if (packet[1] & FTDI_RS_OE)
+ if (packet[1] & FTDI_RS_OE) {
+ priv->icount.overrun++;
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+ }
}
/* save if the transmitter is empty or not */
@@ -1975,6 +1999,7 @@ static int ftdi_process_packet(struct tty_struct *tty,
len -= 2;
if (!len)
return 0; /* status only */
+ priv->icount.rx += len;
ch = packet + 2;
if (port->port.console && port->sysrq) {
@@ -2277,11 +2302,34 @@ static int ftdi_tiocmset(struct tty_struct *tty,
return update_mctrl(port, set, clear);
}
+static int ftdi_get_icount(struct tty_struct *tty,
+ struct serial_icounter_struct *icount)
+{
+ struct usb_serial_port *port = tty->driver_data;
+ struct ftdi_private *priv = usb_get_serial_port_data(port);
+ struct async_icount *ic = &priv->icount;
+
+ icount->cts = ic->cts;
+ icount->dsr = ic->dsr;
+ icount->rng = ic->rng;
+ icount->dcd = ic->dcd;
+ icount->tx = ic->tx;
+ icount->rx = ic->rx;
+ icount->frame = ic->frame;
+ icount->parity = ic->parity;
+ icount->overrun = ic->overrun;
+ icount->brk = ic->brk;
+ icount->buf_overrun = ic->buf_overrun;
+ return 0;
+}
+
static int ftdi_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg)
{
struct usb_serial_port *port = tty->driver_data;
struct ftdi_private *priv = usb_get_serial_port_data(port);
+ struct async_icount cnow;
+ struct async_icount cprev;
dbg("%s cmd 0x%04x", __func__, cmd);
@@ -2301,41 +2349,30 @@ static int ftdi_ioctl(struct tty_struct *tty,
* - mask passed in arg for lines of interest
* (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
* Caller should use TIOCGICOUNT to see which one it was.
- * (except that the driver doesn't support it !)
*
* This code is borrowed from linux/drivers/char/serial.c
*/
case TIOCMIWAIT:
- while (priv != NULL) {
+ cprev = priv->icount;
+ while (1) {
interruptible_sleep_on(&priv->delta_msr_wait);
/* see if a signal did it */
if (signal_pending(current))
return -ERESTARTSYS;
- else {
- char diff = priv->diff_status;
-
- if (diff == 0)
- return -EIO; /* no change => error */
-
- /* Consume all events */
- priv->diff_status = 0;
-
- /* Return 0 if caller wanted to know about
- these bits */
- if (((arg & TIOCM_RNG) && (diff & FTDI_RS0_RI)) ||
- ((arg & TIOCM_DSR) && (diff & FTDI_RS0_DSR)) ||
- ((arg & TIOCM_CD) && (diff & FTDI_RS0_RLSD)) ||
- ((arg & TIOCM_CTS) && (diff & FTDI_RS0_CTS))) {
- return 0;
- }
- /*
- * Otherwise caller can't care less about what
- * happened,and so we continue to wait for more
- * events.
- */
+ cnow = priv->icount;
+ if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
+ cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
+ return -EIO; /* no change => error */
+ if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
+ ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
+ ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
+ ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts))) {
+ return 0;
}
+ cprev = cnow;
}
- return 0;
+ /* not reached */
+ break;
case TIOCSERGETLSR:
return get_lsr_info(port, (struct serial_struct __user *)arg);
break;
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index bf5227ad3ef..571fa96b49c 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -54,6 +54,7 @@
/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */
#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8
#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9
+#define LMI_LM3S_ICDI_BOARD_PID 0xbcda
#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmbH */
@@ -420,9 +421,11 @@
#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */
/*
- * DSS-20 Sync Station for Sony Ericsson P800
+ * Sony Ericsson product ids
*/
-#define FTDI_DSS20_PID 0xFC82
+#define FTDI_DSS20_PID 0xFC82 /* DSS-20 Sync Station for Sony Ericsson P800 */
+#define FTDI_URBAN_0_PID 0xFC8A /* Sony Ericsson Urban, uart #0 */
+#define FTDI_URBAN_1_PID 0xFC8B /* Sony Ericsson Urban, uart #1 */
/* www.irtrans.de device */
#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index abf095be575..2ee807523f5 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -3042,7 +3042,7 @@ static int edge_startup(struct usb_serial *serial)
endpoint = &serial->interface->altsetting[0].
endpoint[i].desc;
- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
+ buffer_size = usb_endpoint_maxp(endpoint);
if (!interrupt_in_found &&
(usb_endpoint_is_int_in(endpoint))) {
/* we found a interrupt in endpoint */
@@ -3107,7 +3107,7 @@ static int edge_startup(struct usb_serial *serial)
usb_rcvbulkpipe(dev,
endpoint->bEndpointAddress),
edge_serial->bulk_in_buffer,
- le16_to_cpu(endpoint->wMaxPacketSize),
+ usb_endpoint_maxp(endpoint),
edge_bulk_in_callback,
edge_serial);
bulk_in_found = true;
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index ca77e88836b..5170799d6e9 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -47,6 +47,7 @@
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <linux/uaccess.h>
+#include "usb-wwan.h"
/*
* Version Information
@@ -185,7 +186,7 @@ static int ipw_open(struct tty_struct *tty, struct usb_serial_port *port)
/*--2: Start reading from the device */
dbg("%s: setting up bulk read callback", __func__);
- usb_serial_generic_open(tty, port);
+ usb_wwan_open(tty, port);
/*--3: Tell the modem to open the floodgates on the rx bulk channel */
dbg("%s:asking modem for RxRead (RXBULK_ON)", __func__);
@@ -219,6 +220,29 @@ static int ipw_open(struct tty_struct *tty, struct usb_serial_port *port)
return 0;
}
+/* fake probe - only to allocate data structures */
+static int ipw_probe(struct usb_serial *serial, const struct usb_device_id *id)
+{
+ struct usb_wwan_intf_private *data;
+
+ data = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ spin_lock_init(&data->susp_lock);
+ usb_set_serial_data(serial, data);
+ return 0;
+}
+
+static void ipw_release(struct usb_serial *serial)
+{
+ struct usb_wwan_intf_private *data = usb_get_serial_data(serial);
+
+ usb_wwan_release(serial);
+ usb_set_serial_data(serial, NULL);
+ kfree(data);
+}
+
static void ipw_dtr_rts(struct usb_serial_port *port, int on)
{
struct usb_device *dev = port->serial->dev;
@@ -285,7 +309,7 @@ static void ipw_close(struct usb_serial_port *port)
dev_err(&port->dev,
"Disabling bulk RxRead failed (error = %d)\n", result);
- usb_serial_generic_close(port);
+ usb_wwan_close(port);
}
static struct usb_serial_driver ipw_device = {
@@ -297,9 +321,14 @@ static struct usb_serial_driver ipw_device = {
.usb_driver = &usb_ipw_driver,
.id_table = usb_ipw_ids,
.num_ports = 1,
+ .disconnect = usb_wwan_disconnect,
.open = ipw_open,
.close = ipw_close,
+ .probe = ipw_probe,
+ .attach = usb_wwan_startup,
+ .release = ipw_release,
.dtr_rts = ipw_dtr_rts,
+ .write = usb_wwan_write,
};
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 96423f3c8ef..c248a914743 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -523,7 +523,7 @@ static int opticon_startup(struct usb_serial *serial)
goto error;
}
- priv->buffer_size = le16_to_cpu(endpoint->wMaxPacketSize) * 2;
+ priv->buffer_size = usb_endpoint_maxp(endpoint) * 2;
priv->bulk_in_buffer = kmalloc(priv->buffer_size, GFP_KERNEL);
if (!priv->bulk_in_buffer) {
dev_err(&priv->udev->dev, "out of memory\n");
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index fe22e90bc87..89ae1f65e1b 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -475,31 +475,54 @@ enum option_blacklist_reason {
OPTION_BLACKLIST_RESERVED_IF = 2
};
+#define MAX_BL_NUM 8
struct option_blacklist_info {
- const u32 infolen; /* number of interface numbers on blacklist */
- const u8 *ifaceinfo; /* pointer to the array holding the numbers */
- enum option_blacklist_reason reason;
+ /* bitfield of interface numbers for OPTION_BLACKLIST_SENDSETUP */
+ const unsigned long sendsetup;
+ /* bitfield of interface numbers for OPTION_BLACKLIST_RESERVED_IF */
+ const unsigned long reserved;
};
-static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
static const struct option_blacklist_info four_g_w14_blacklist = {
- .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
- .ifaceinfo = four_g_w14_no_sendsetup,
- .reason = OPTION_BLACKLIST_SENDSETUP
+ .sendsetup = BIT(0) | BIT(1),
};
-static const u8 alcatel_x200_no_sendsetup[] = { 0, 1 };
static const struct option_blacklist_info alcatel_x200_blacklist = {
- .infolen = ARRAY_SIZE(alcatel_x200_no_sendsetup),
- .ifaceinfo = alcatel_x200_no_sendsetup,
- .reason = OPTION_BLACKLIST_SENDSETUP
+ .sendsetup = BIT(0) | BIT(1),
+};
+
+static const struct option_blacklist_info zte_0037_blacklist = {
+ .sendsetup = BIT(0) | BIT(1),
};
-static const u8 zte_k3765_z_no_sendsetup[] = { 0, 1, 2 };
static const struct option_blacklist_info zte_k3765_z_blacklist = {
- .infolen = ARRAY_SIZE(zte_k3765_z_no_sendsetup),
- .ifaceinfo = zte_k3765_z_no_sendsetup,
- .reason = OPTION_BLACKLIST_SENDSETUP
+ .sendsetup = BIT(0) | BIT(1) | BIT(2),
+ .reserved = BIT(4),
+};
+
+static const struct option_blacklist_info huawei_cdc12_blacklist = {
+ .reserved = BIT(1) | BIT(2),
+};
+
+static const struct option_blacklist_info net_intf1_blacklist = {
+ .reserved = BIT(1),
+};
+
+static const struct option_blacklist_info net_intf3_blacklist = {
+ .reserved = BIT(3),
+};
+
+static const struct option_blacklist_info net_intf4_blacklist = {
+ .reserved = BIT(4),
+};
+
+static const struct option_blacklist_info net_intf5_blacklist = {
+ .reserved = BIT(5),
+};
+
+static const struct option_blacklist_info zte_mf626_blacklist = {
+ .sendsetup = BIT(0) | BIT(1),
+ .reserved = BIT(4),
};
static const struct usb_device_id option_ids[] = {
@@ -599,12 +622,15 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4505, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
@@ -705,7 +731,8 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf1_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
@@ -720,51 +747,62 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf1_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf1_blacklist },
/* { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) }, */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff,
- 0xff, 0xff), .driver_info = (kernel_ulong_t)&four_g_w14_blacklist },
+ 0xff, 0xff), .driver_info = (kernel_ulong_t)&zte_mf626_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0034, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&zte_0037_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0038, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0040, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0044, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf5_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0050, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
/* { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0053, 0xff, 0xff, 0xff) }, */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf1_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0056, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0065, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
@@ -779,11 +817,13 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0083, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0087, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0105, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf5_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
@@ -1214,10 +1254,35 @@ static void __exit option_exit(void)
module_init(option_init);
module_exit(option_exit);
+static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason,
+ const struct option_blacklist_info *blacklist)
+{
+ unsigned long num;
+ const unsigned long *intf_list;
+
+ if (blacklist) {
+ if (reason == OPTION_BLACKLIST_SENDSETUP)
+ intf_list = &blacklist->sendsetup;
+ else if (reason == OPTION_BLACKLIST_RESERVED_IF)
+ intf_list = &blacklist->reserved;
+ else {
+ BUG_ON(reason);
+ return false;
+ }
+
+ for_each_set_bit(num, intf_list, MAX_BL_NUM + 1) {
+ if (num == ifnum)
+ return true;
+ }
+ }
+ return false;
+}
+
static int option_probe(struct usb_serial *serial,
const struct usb_device_id *id)
{
struct usb_wwan_intf_private *data;
+
/* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
@@ -1230,14 +1295,14 @@ static int option_probe(struct usb_serial *serial,
serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
return -ENODEV;
- /* Don't bind network interfaces on Huawei K3765, K4505 & K4605 */
- if (serial->dev->descriptor.idVendor == HUAWEI_VENDOR_ID &&
- (serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K3765 ||
- serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505 ||
- serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4605) &&
- (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
- serial->interface->cur_altsetting->desc.bInterfaceNumber == 2))
- return -ENODEV;
+ /* Don't bind reserved interfaces (like network ones) which often have
+ * the same class/subclass/protocol as the serial interfaces. Look at
+ * the Windows driver .INF files for reserved interface numbers.
+ */
+ if (is_blacklisted(
+ serial->interface->cur_altsetting->desc.bInterfaceNumber,
+ OPTION_BLACKLIST_RESERVED_IF,
+ (const struct option_blacklist_info *) id->driver_info))
/* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */
if (serial->dev->descriptor.idVendor == SAMSUNG_VENDOR_ID &&
@@ -1246,7 +1311,6 @@ static int option_probe(struct usb_serial *serial,
return -ENODEV;
data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
-
if (!data)
return -ENOMEM;
data->send_setup = option_send_setup;
@@ -1255,23 +1319,6 @@ static int option_probe(struct usb_serial *serial,
return 0;
}
-static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
- const struct option_blacklist_info *blacklist)
-{
- const u8 *info;
- int i;
-
- if (blacklist) {
- info = blacklist->ifaceinfo;
-
- for (i = 0; i < blacklist->infolen; i++) {
- if (info[i] == ifnum)
- return blacklist->reason;
- }
- }
- return OPTION_BLACKLIST_NONE;
-}
-
static void option_instat_callback(struct urb *urb)
{
int err;
@@ -1343,9 +1390,8 @@ static int option_send_setup(struct usb_serial_port *port)
int val = 0;
dbg("%s", __func__);
- if (is_blacklisted(ifNum,
- (struct option_blacklist_info *) intfdata->private)
- == OPTION_BLACKLIST_SENDSETUP) {
+ if (is_blacklisted(ifNum, OPTION_BLACKLIST_SENDSETUP,
+ (struct option_blacklist_info *) intfdata->private)) {
dbg("No send_setup on blacklisted interface #%d\n", ifNum);
return -EIO;
}
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 1d33260de01..9083d1e616b 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -92,6 +92,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) },
{ USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) },
{ USB_DEVICE(WINCHIPHEAD_VENDOR_ID, WINCHIPHEAD_USBSER_PRODUCT_ID) },
+ { USB_DEVICE(SMART_VENDOR_ID, SMART_PRODUCT_ID) },
{ } /* Terminating entry */
};
@@ -360,9 +361,6 @@ static void pl2303_set_termios(struct tty_struct *tty,
tmp >>= 2;
buf[1] <<= 1;
}
- if (tmp > 256) {
- tmp %= 256;
- }
buf[0] = tmp;
}
}
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index ca0d237683b..3d10d7f0207 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -148,3 +148,8 @@
/* WinChipHead USB->RS 232 adapter */
#define WINCHIPHEAD_VENDOR_ID 0x4348
#define WINCHIPHEAD_USBSER_PRODUCT_ID 0x5523
+
+/* SMART USB Serial Adapter */
+#define SMART_VENDOR_ID 0x0b8c
+#define SMART_PRODUCT_ID 0x2303
+
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index aeccc7f0a93..b9bb24729c9 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -28,6 +28,7 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
{USB_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
{USB_DEVICE(0x03f0, 0x201d)}, /* HP un2400 Gobi QDL Device */
+ {USB_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
{USB_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
{USB_DEVICE(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */
{USB_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
@@ -84,6 +85,7 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */
{USB_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */
+ {USB_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
index d9457bd4fe1..7096f799b07 100644
--- a/drivers/usb/serial/symbolserial.c
+++ b/drivers/usb/serial/symbolserial.c
@@ -226,7 +226,7 @@ static int symbol_startup(struct usb_serial *serial)
goto error;
}
- priv->buffer_size = le16_to_cpu(endpoint->wMaxPacketSize) * 2;
+ priv->buffer_size = usb_endpoint_maxp(endpoint) * 2;
priv->int_buffer = kmalloc(priv->buffer_size, GFP_KERNEL);
if (!priv->int_buffer) {
dev_err(&priv->udev->dev, "out of memory\n");
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 1c031309ab2..cc274fdf262 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -912,7 +912,7 @@ int usb_serial_probe(struct usb_interface *interface,
goto probe_error;
}
buffer_size = max_t(int, serial->type->bulk_in_size,
- le16_to_cpu(endpoint->wMaxPacketSize));
+ usb_endpoint_maxp(endpoint));
port->bulk_in_size = buffer_size;
port->bulk_in_endpointAddress = endpoint->bEndpointAddress;
port->bulk_in_buffer = kmalloc(buffer_size, GFP_KERNEL);
@@ -942,7 +942,7 @@ int usb_serial_probe(struct usb_interface *interface,
goto probe_error;
buffer_size = serial->type->bulk_out_size;
if (!buffer_size)
- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
+ buffer_size = usb_endpoint_maxp(endpoint);
port->bulk_out_size = buffer_size;
port->bulk_out_endpointAddress = endpoint->bEndpointAddress;
port->bulk_out_buffer = kmalloc(buffer_size, GFP_KERNEL);
@@ -990,7 +990,7 @@ int usb_serial_probe(struct usb_interface *interface,
"No free urbs available\n");
goto probe_error;
}
- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
+ buffer_size = usb_endpoint_maxp(endpoint);
port->interrupt_in_endpointAddress =
endpoint->bEndpointAddress;
port->interrupt_in_buffer = kmalloc(buffer_size,
@@ -1021,7 +1021,7 @@ int usb_serial_probe(struct usb_interface *interface,
"No free urbs available\n");
goto probe_error;
}
- buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
+ buffer_size = usb_endpoint_maxp(endpoint);
port->interrupt_out_size = buffer_size;
port->interrupt_out_endpointAddress =
endpoint->bEndpointAddress;