@@ -1,23 +1,23 @@
-/*
- * Driver for the Siano SMS1xxx USB dongle
- *
- * author: Anatoly Greenblat
- *
- * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation;
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
- *
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+/****************************************************************
+
+Siano Mobile Silicon, Inc.
+MDTV receiver kernel modules.
+Copyright (C) 2006-2008, Uri Shkolnik
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+****************************************************************/
#include <linux/kernel.h>
#include <linux/init.h>
@@ -37,7 +37,7 @@ struct smsusb_device_t;
struct smsusb_urb_t {
struct smscore_buffer_t *cb;
- struct smsusb_device_t *dev;
+ struct smsusb_device_t *dev;
struct urb urb;
};
@@ -46,10 +46,10 @@ struct smsusb_device_t {
struct usb_device *udev;
struct smscore_device_t *coredev;
- struct smsusb_urb_t surbs[MAX_URBS];
+ struct smsusb_urb_t surbs[MAX_URBS];
- int response_alignment;
- int buffer_size;
+ int response_alignment;
+ int buffer_size;
};
static int smsusb_submit_urb(struct smsusb_device_t *dev,
@@ -61,7 +61,7 @@ static void smsusb_onresponse(struct urb
static void smsusb_onresponse(struct urb *urb, struct pt_regs *regs)
#endif
{
- struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context;
+ struct smsusb_urb_t *surb = (struct smsusb_urb_t *)urb->context;
struct smsusb_device_t *dev = surb->dev;
if (urb->status < 0) {
@@ -71,7 +71,7 @@ static void smsusb_onresponse(struct urb
}
if (urb->actual_length > 0) {
- struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *) surb->cb->p;
+ struct SmsMsgHdr_ST *phdr = (struct SmsMsgHdr_ST *)surb->cb->p;
if (urb->actual_length >= phdr->msgLength) {
surb->cb->size = phdr->msgLength;
@@ -80,11 +80,11 @@ static void smsusb_onresponse(struct urb
(phdr->msgFlags & MSG_HDR_FLAG_SPLIT_MSG)) {
surb->cb->offset =
- dev->response_alignment +
- ((phdr->msgFlags >> 8) & 3);
+ dev->response_alignment +
+ ((phdr->msgFlags >> 8) & 3);
/* sanity check */
- if (((int) phdr->msgLength +
+ if (((int)phdr->msgLength +
surb->cb->offset) > urb->actual_length) {
sms_err("invalid response "
"msglen %d offset %d "
@@ -97,7 +97,7 @@ static void smsusb_onresponse(struct urb
/* move buffer pointer and
* copy header to its new location */
- memcpy((char *) phdr + surb->cb->offset,
+ memcpy((char *)phdr + surb->cb->offset,
phdr, sizeof(struct SmsMsgHdr_ST));
} else
surb->cb->offset = 0;
@@ -126,15 +126,11 @@ static int smsusb_submit_urb(struct smsu
}
}
- usb_fill_bulk_urb(
- &surb->urb,
- dev->udev,
- usb_rcvbulkpipe(dev->udev, 0x81),
- surb->cb->p,
- dev->buffer_size,
- smsusb_onresponse,
- surb
- );
+ usb_fill_bulk_urb(&surb->urb,
+ dev->udev,
+ usb_rcvbulkpipe(dev->udev, 0x81),
+ surb->cb->p,
+ dev->buffer_size, smsusb_onresponse, surb);
surb->urb.transfer_dma = surb->cb->phys;
surb->urb.transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
@@ -173,7 +169,7 @@ static int smsusb_start_streaming(struct
static int smsusb_sendrequest(void *context, void *buffer, size_t size)
{
- struct smsusb_device_t *dev = (struct smsusb_device_t *) context;
+ struct smsusb_device_t *dev = (struct smsusb_device_t *)context;
int dummy;
return usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),
@@ -247,7 +243,7 @@ static void smsusb1_detectmode(void *con
static void smsusb1_detectmode(void *context, int *mode)
{
char *product_string =
- ((struct smsusb_device_t *) context)->udev->product;
+ ((struct smsusb_device_t *)context)->udev->product;
*mode = DEVICE_MODE_NONE;
@@ -269,7 +265,8 @@ static int smsusb1_setmode(void *context
static int smsusb1_setmode(void *context, int mode)
{
struct SmsMsgHdr_ST Msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK,
- sizeof(struct SmsMsgHdr_ST), 0 };
+ sizeof(struct SmsMsgHdr_ST), 0
+ };
if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) {
sms_err("invalid firmware id specified %d", mode);
@@ -282,7 +279,7 @@ static void smsusb_term_device(struct us
static void smsusb_term_device(struct usb_interface *intf)
{
struct smsusb_device_t *dev =
- (struct smsusb_device_t *) usb_get_intfdata(intf);
+ (struct smsusb_device_t *)usb_get_intfdata(intf);
if (dev) {
smsusb_stop_streaming(dev);
@@ -333,8 +330,8 @@ static int smsusb_init_device(struct usb
case SMS_VEGA:
dev->buffer_size = USB2_BUFFER_SIZE;
dev->response_alignment =
- dev->udev->ep_in[1]->desc.wMaxPacketSize -
- sizeof(struct SmsMsgHdr_ST);
+ dev->udev->ep_in[1]->desc.wMaxPacketSize -
+ sizeof(struct SmsMsgHdr_ST);
params.flags |= SMS_DEVICE_FAMILY2;
break;
@@ -395,8 +392,9 @@ static int smsusb_probe(struct usb_inter
rc = usb_clear_halt(udev, usb_rcvbulkpipe(udev, 0x02));
if (intf->num_altsetting > 0) {
- rc = usb_set_interface(
- udev, intf->cur_altsetting->desc.bInterfaceNumber, 0);
+ rc = usb_set_interface(udev,
+ intf->cur_altsetting->desc.
+ bInterfaceNumber, 0);
if (rc < 0) {
sms_err("usb_set_interface failed, rc %d", rc);
return rc;
@@ -404,12 +402,13 @@ static int smsusb_probe(struct usb_inter
}
sms_info("smsusb_probe %d",
- intf->cur_altsetting->desc.bInterfaceNumber);
+ intf->cur_altsetting->desc.bInterfaceNumber);
for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++)
sms_info("endpoint %d %02x %02x %d", i,
- intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
- intf->cur_altsetting->endpoint[i].desc.bmAttributes,
- intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
+ intf->cur_altsetting->endpoint[i].desc.
+ bEndpointAddress,
+ intf->cur_altsetting->endpoint[i].desc.bmAttributes,
+ intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
if ((udev->actconfig->desc.bNumInterfaces == 2) &&
(intf->cur_altsetting->desc.bInterfaceNumber == 0)) {
@@ -421,9 +420,9 @@ static int smsusb_probe(struct usb_inter
snprintf(devpath, sizeof(devpath), "usb\\%d-%s",
udev->bus->busnum, udev->devpath);
sms_info("stellar device was found.");
- return smsusb1_load_firmware(
- udev, smscore_registry_getmode(devpath),
- id->driver_info);
+ return smsusb1_load_firmware(udev,
+ smscore_registry_getmode(devpath),
+ id->driver_info);
}
rc = smsusb_init_device(intf, id->driver_info);
@@ -439,7 +438,7 @@ static int smsusb_suspend(struct usb_int
static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg)
{
struct smsusb_device_t *dev =
- (struct smsusb_device_t *)usb_get_intfdata(intf);
+ (struct smsusb_device_t *)usb_get_intfdata(intf);
printk(KERN_INFO "%s Entering status %d.\n", __func__, msg.event);
smsusb_stop_streaming(dev);
return 0;
@@ -449,7 +448,7 @@ static int smsusb_resume(struct usb_inte
{
int rc, i;
struct smsusb_device_t *dev =
- (struct smsusb_device_t *)usb_get_intfdata(intf);
+ (struct smsusb_device_t *)usb_get_intfdata(intf);
struct usb_device *udev = interface_to_usbdev(intf);
printk(KERN_INFO "%s Entering.\n", __func__);
@@ -479,13 +478,12 @@ static int smsusb_resume(struct usb_inte
}
static struct usb_driver smsusb_driver = {
- .name = "sms1xxx",
- .probe = smsusb_probe,
- .disconnect = smsusb_disconnect,
- .id_table = smsusb_id_table,
-
- .suspend = smsusb_suspend,
- .resume = smsusb_resume,
+ .name = "smsusb",
+ .probe = smsusb_probe,
+ .disconnect = smsusb_disconnect,
+ .suspend = smsusb_suspend,
+ .resume = smsusb_resume,
+ .id_table = smsusb_id_table,
};
int smsusb_register(void)
@@ -506,3 +504,6 @@ void smsusb_unregister(void)
usb_deregister(&smsusb_driver);
}
+MODULE_DESCRIPTION("Driver for the Siano SMS1xxx USB dongle");
+MODULE_AUTHOR("Siano Mobile Silicon, INC. (uris@siano-ms.com)");
+MODULE_LICENSE("GPL");