AcoSail/kernel_optimize_test
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Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git/

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This commit is contained in:
Linus Torvalds 2005-04-26 07:22:55 -07:00
commit 99805f47dd
17 changed files with 535 additions and 248 deletions
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6
drivers/usb/core/usb.c
View File

@ -611,11 +611,10 @@ static int usb_hotplug (struct device *dev, char **envp, int num_envp,
if (add_hotplug_env_var(envp, num_envp, &i,
buffer, buffer_size, &length,
"MODALIAS=usb:v%04Xp%04Xdl%04Xdh%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X",
"MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X",
le16_to_cpu(usb_dev->descriptor.idVendor),
le16_to_cpu(usb_dev->descriptor.idProduct),
le16_to_cpu(usb_dev->descriptor.bcdDevice),
le16_to_cpu(usb_dev->descriptor.bcdDevice),
usb_dev->descriptor.bDeviceClass,
usb_dev->descriptor.bDeviceSubClass,
usb_dev->descriptor.bDeviceProtocol,
@ -626,11 +625,10 @@ static int usb_hotplug (struct device *dev, char **envp, int num_envp,
} else {
if (add_hotplug_env_var(envp, num_envp, &i,
buffer, buffer_size, &length,
"MODALIAS=usb:v%04Xp%04Xdl%04Xdh%04Xdc%02Xdsc%02Xdp%02Xic*isc*ip*",
"MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic*isc*ip*",
le16_to_cpu(usb_dev->descriptor.idVendor),
le16_to_cpu(usb_dev->descriptor.idProduct),
le16_to_cpu(usb_dev->descriptor.bcdDevice),
le16_to_cpu(usb_dev->descriptor.bcdDevice),
usb_dev->descriptor.bDeviceClass,
usb_dev->descriptor.bDeviceSubClass,
usb_dev->descriptor.bDeviceProtocol))

2
drivers/usb/image/microtek.c
View File

@ -335,7 +335,7 @@ static int mts_scsi_abort (Scsi_Cmnd *srb)
mts_urb_abort(desc);
return FAILURE;
return FAILED;
}
static int mts_scsi_host_reset (Scsi_Cmnd *srb)

2
drivers/usb/input/ati_remote.c
View File

@ -619,7 +619,7 @@ static void ati_remote_delete(struct ati_remote *ati_remote)
if (ati_remote->outbuf)
usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
ati_remote->inbuf, ati_remote->outbuf_dma);
ati_remote->outbuf, ati_remote->outbuf_dma);
if (ati_remote->irq_urb)
usb_free_urb(ati_remote->irq_urb);

3
drivers/usb/input/usbkbd.c
View File

@ -133,7 +133,8 @@ static void usb_kbd_irq(struct urb *urb, struct pt_regs *regs)
kbd->usbdev->devpath, i);
}
int usb_kbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
static int usb_kbd_event(struct input_dev *dev, unsigned int type,
unsigned int code, int value)
{
struct usb_kbd *kbd = dev->private;

78
drivers/usb/media/pwc/pwc-ctrl.c
View File

@ -418,6 +418,44 @@ static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int fr
static void pwc_set_image_buffer_size(struct pwc_device *pdev)
{
int i, factor = 0, filler = 0;
/* for PALETTE_YUV420P */
switch(pdev->vpalette)
{
case VIDEO_PALETTE_YUV420P:
factor = 6;
filler = 128;
break;
case VIDEO_PALETTE_RAW:
factor = 6; /* can be uncompressed YUV420P */
filler = 0;
break;
}
/* Set sizes in bytes */
pdev->image.size = pdev->image.x * pdev->image.y * factor / 4;
pdev->view.size = pdev->view.x * pdev->view.y * factor / 4;
/* Align offset, or you'll get some very weird results in
YUV420 mode... x must be multiple of 4 (to get the Y's in
place), and y even (or you'll mixup U & V). This is less of a
problem for YUV420P.
*/
pdev->offset.x = ((pdev->view.x - pdev->image.x) / 2) & 0xFFFC;
pdev->offset.y = ((pdev->view.y - pdev->image.y) / 2) & 0xFFFE;
/* Fill buffers with gray or black */
for (i = 0; i < MAX_IMAGES; i++) {
if (pdev->image_ptr[i] != NULL)
memset(pdev->image_ptr[i], filler, pdev->view.size);
}
}
/**
@pdev: device structure
@width: viewport width
@ -475,44 +513,6 @@ int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frame
}
void pwc_set_image_buffer_size(struct pwc_device *pdev)
{
int i, factor = 0, filler = 0;
/* for PALETTE_YUV420P */
switch(pdev->vpalette)
{
case VIDEO_PALETTE_YUV420P:
factor = 6;
filler = 128;
break;
case VIDEO_PALETTE_RAW:
factor = 6; /* can be uncompressed YUV420P */
filler = 0;
break;
}
/* Set sizes in bytes */
pdev->image.size = pdev->image.x * pdev->image.y * factor / 4;
pdev->view.size = pdev->view.x * pdev->view.y * factor / 4;
/* Align offset, or you'll get some very weird results in
YUV420 mode... x must be multiple of 4 (to get the Y's in
place), and y even (or you'll mixup U & V). This is less of a
problem for YUV420P.
*/
pdev->offset.x = ((pdev->view.x - pdev->image.x) / 2) & 0xFFFC;
pdev->offset.y = ((pdev->view.y - pdev->image.y) / 2) & 0xFFFE;
/* Fill buffers with gray or black */
for (i = 0; i < MAX_IMAGES; i++) {
if (pdev->image_ptr[i] != NULL)
memset(pdev->image_ptr[i], filler, pdev->view.size);
}
}
/* BRIGHTNESS */
int pwc_get_brightness(struct pwc_device *pdev)
@ -949,7 +949,7 @@ int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
return SendControlMsg(SET_STATUS_CTL, LED_FORMATTER, 2);
}
int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)
static int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)
{
unsigned char buf[2];
int ret;

2
drivers/usb/media/pwc/pwc-if.c
View File

@ -129,7 +129,7 @@ static int default_mbufs = 2; /* Default number of mmap() buffers */
int pwc_trace = TRACE_MODULE | TRACE_FLOW | TRACE_PWCX;
static int power_save = 0;
static int led_on = 100, led_off = 0; /* defaults to LED that is on while in use */
int pwc_preferred_compression = 2; /* 0..3 = uncompressed..high */
static int pwc_preferred_compression = 2; /* 0..3 = uncompressed..high */
static struct {
int type;
char serial_number[30];

6
drivers/usb/media/pwc/pwc.h
View File

@ -226,9 +226,8 @@ struct pwc_device
extern "C" {
#endif
/* Global variables */
/* Global variable */
extern int pwc_trace;
extern int pwc_preferred_compression;
/** functions in pwc-if.c */
int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_fps, int new_compression, int new_snapshot);
@ -243,8 +242,6 @@ void pwc_construct(struct pwc_device *pdev);
/** Functions in pwc-ctrl.c */
/* Request a certain video mode. Returns < 0 if not possible */
extern int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot);
/* Calculate the number of bytes per image (not frame) */
extern void pwc_set_image_buffer_size(struct pwc_device *pdev);
/* Various controls; should be obvious. Value 0..65535, or < 0 on error */
extern int pwc_get_brightness(struct pwc_device *pdev);
@ -256,7 +253,6 @@ extern int pwc_set_gamma(struct pwc_device *pdev, int value);
extern int pwc_get_saturation(struct pwc_device *pdev);
extern int pwc_set_saturation(struct pwc_device *pdev, int value);
extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
extern int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value);
extern int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor);
/* Power down or up the camera; not supported by all models */

4
drivers/usb/media/sn9c102_core.c
View File

@ -429,7 +429,7 @@ sn9c102_i2c_try_read(struct sn9c102_device* cam,
}
int
static int
sn9c102_i2c_try_write(struct sn9c102_device* cam,
struct sn9c102_sensor* sensor, u8 address, u8 value)
{
@ -785,7 +785,7 @@ static int sn9c102_stop_transfer(struct sn9c102_device* cam)
}
int sn9c102_stream_interrupt(struct sn9c102_device* cam)
static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
{
int err = 0;

2
drivers/usb/media/sn9c102_sensor.h
View File

@ -145,8 +145,6 @@ static const struct usb_device_id sn9c102_id_table[] = { \
*/
/* The "try" I2C I/O versions are used when probing the sensor */
extern int sn9c102_i2c_try_write(struct sn9c102_device*,struct sn9c102_sensor*,
u8 address, u8 value);
extern int sn9c102_i2c_try_read(struct sn9c102_device*,struct sn9c102_sensor*,
u8 address);

1
drivers/usb/misc/sisusbvga/sisusb.c
View File

@ -3105,6 +3105,7 @@ static void sisusb_disconnect(struct usb_interface *intf)
static struct usb_device_id sisusb_table [] = {
{ USB_DEVICE(0x0711, 0x0900) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
{ }
};

427
drivers/usb/net/usbnet.c
View File

@ -1,6 +1,6 @@
/*
* USB Networking Links
* Copyright (C) 2000-2003 by David Brownell <dbrownell@users.sourceforge.net>
* Copyright (C) 2000-2005 by David Brownell <dbrownell@users.sourceforge.net>
* Copyright (C) 2002 Pavel Machek <pavel@ucw.cz>
* Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
* Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
@ -210,6 +210,7 @@ struct usbnet {
# define EVENT_RX_HALT 1
# define EVENT_RX_MEMORY 2
# define EVENT_STS_SPLIT 3
# define EVENT_LINK_RESET 4
};
// device-specific info used by the driver
@ -243,6 +244,9 @@ struct driver_info {
/* for status polling */
void (*status)(struct usbnet *, struct urb *);
/* link reset handling, called from defer_kevent */
int (*link_reset)(struct usbnet *);
/* fixup rx packet (strip framing) */
int (*rx_fixup)(struct usbnet *dev, struct sk_buff *skb);
@ -304,6 +308,7 @@ static void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
static u32 usbnet_get_link (struct net_device *);
static u32 usbnet_get_msglevel (struct net_device *);
static void usbnet_set_msglevel (struct net_device *, u32);
static void defer_kevent (struct usbnet *, int);
/* mostly for PDA style devices, which are always connected if present */
static int always_connected (struct usbnet *dev)
@ -501,6 +506,7 @@ static const struct driver_info an2720_info = {
#define AX_CMD_WRITE_MULTI_FILTER 0x16
#define AX_CMD_READ_NODE_ID 0x17
#define AX_CMD_READ_PHY_ID 0x19
#define AX_CMD_READ_MEDIUM_STATUS 0x1a
#define AX_CMD_WRITE_MEDIUM_MODE 0x1b
#define AX_CMD_READ_MONITOR_MODE 0x1c
#define AX_CMD_WRITE_MONITOR_MODE 0x1d
@ -515,11 +521,14 @@ static const struct driver_info an2720_info = {
#define AX_MONITOR_MAGIC 0x04
#define AX_MONITOR_HSFS 0x10
/* AX88172 Medium Status Register values */
#define AX_MEDIUM_FULL_DUPLEX 0x02
#define AX_MEDIUM_TX_ABORT_ALLOW 0x04
#define AX_MEDIUM_FLOW_CONTROL_EN 0x10
#define AX_MCAST_FILTER_SIZE 8
#define AX_MAX_MCAST 64
#define AX_INTERRUPT_BUFSIZE 8
#define AX_EEPROM_LEN 0x40
#define AX_SWRESET_CLEAR 0x00
@ -535,15 +544,33 @@ static const struct driver_info an2720_info = {
#define AX88772_IPG1_DEFAULT 0x0c
#define AX88772_IPG2_DEFAULT 0x12
#define AX88772_MEDIUM_FULL_DUPLEX 0x0002
#define AX88772_MEDIUM_RESERVED 0x0004
#define AX88772_MEDIUM_RX_FC_ENABLE 0x0010
#define AX88772_MEDIUM_TX_FC_ENABLE 0x0020
#define AX88772_MEDIUM_PAUSE_FORMAT 0x0080
#define AX88772_MEDIUM_RX_ENABLE 0x0100
#define AX88772_MEDIUM_100MB 0x0200
#define AX88772_MEDIUM_DEFAULT \
(AX88772_MEDIUM_FULL_DUPLEX | AX88772_MEDIUM_RX_FC_ENABLE | \
AX88772_MEDIUM_TX_FC_ENABLE | AX88772_MEDIUM_100MB | \
AX88772_MEDIUM_RESERVED | AX88772_MEDIUM_RX_ENABLE )
#define AX_EEPROM_MAGIC 0xdeadbeef
/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
struct ax8817x_data {
u8 multi_filter[AX_MCAST_FILTER_SIZE];
struct urb *int_urb;
u8 *int_buf;
};
struct ax88172_int_data {
u16 res1;
u8 link;
u16 res2;
u8 status;
u16 res3;
} __attribute__ ((packed));
static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
@ -586,25 +613,23 @@ static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
usb_free_urb(urb);
}
static void ax8817x_interrupt_complete(struct urb *urb, struct pt_regs *regs)
static void ax8817x_status(struct usbnet *dev, struct urb *urb)
{
struct usbnet *dev = (struct usbnet *)urb->context;
struct ax8817x_data *data = (struct ax8817x_data *)&dev->data;
struct ax88172_int_data *event;
int link;
if (urb->status < 0) {
devdbg(dev,"ax8817x_interrupt_complete() failed with %d",
urb->status);
} else {
link = data->int_buf[2] & 0x01;
if (netif_carrier_ok(dev->net) != link) {
if (link)
netif_carrier_on(dev->net);
else
netif_carrier_off(dev->net);
devdbg(dev, "ax8817x - Link Status is: %d", link);
}
usb_submit_urb(data->int_urb, GFP_ATOMIC);
if (urb->actual_length < 8)
return;
event = urb->transfer_buffer;
link = event->link & 0x01;
if (netif_carrier_ok(dev->net) != link) {
if (link) {
netif_carrier_on(dev->net);
defer_kevent (dev, EVENT_LINK_RESET );
} else
netif_carrier_off(dev->net);
devdbg(dev, "ax8817x - Link Status is: %d", link);
}
}
@ -711,6 +736,20 @@ static void ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, i
ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf);
}
static int ax88172_link_reset(struct usbnet *dev)
{
u16 lpa;
u8 mode;
mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
lpa = ax8817x_mdio_read(dev->net, dev->mii.phy_id, MII_LPA);
if (lpa & LPA_DUPLEX)
mode |= AX_MEDIUM_FULL_DUPLEX;
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
return 0;
}
static void ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
{
struct usbnet *dev = netdev_priv(net);
@ -824,35 +863,13 @@ static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
void *buf;
int i;
unsigned long gpio_bits = dev->driver_info->data;
struct ax8817x_data *data = (struct ax8817x_data *)dev->data;
get_endpoints(dev,intf);
if ((data->int_urb = usb_alloc_urb (0, GFP_KERNEL)) == NULL) {
dbg ("%s: cannot allocate interrupt URB",
dev->net->name);
ret = -ENOMEM;
goto out1;
}
if ((data->int_buf = kmalloc(AX_INTERRUPT_BUFSIZE, GFP_KERNEL)) == NULL) {
dbg ("%s: cannot allocate memory for interrupt buffer",
dev->net->name);
ret = -ENOMEM;
goto out1;
}
memset(data->int_buf, 0, AX_INTERRUPT_BUFSIZE);
usb_fill_int_urb (data->int_urb, dev->udev,
usb_rcvintpipe (dev->udev, 1),
data->int_buf, AX_INTERRUPT_BUFSIZE,
ax8817x_interrupt_complete, dev,
dev->udev->speed == USB_SPEED_HIGH ? 8 : 100);
buf = kmalloc(ETH_ALEN, GFP_KERNEL);
if(!buf) {
ret = -ENOMEM;
goto out2;
goto out1;
}
/* Toggle the GPIOs in a manufacturer/model specific way */
@ -860,32 +877,32 @@ static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
(gpio_bits >> (i * 8)) & 0xff, 0, 0,
buf)) < 0)
goto out3;
goto out2;
msleep(5);
}
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x80, 0, 0, buf)) < 0) {
dbg("send AX_CMD_WRITE_RX_CTL failed: %d", ret);
goto out3;
goto out2;
}
/* Get the MAC address */
memset(buf, 0, ETH_ALEN);
if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, 6, buf)) < 0) {
dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
goto out3;
goto out2;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
/* Get the PHY id */
if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf)) < 0) {
dbg("error on read AX_CMD_READ_PHY_ID: %02x", ret);
goto out3;
goto out2;
} else if (ret < 2) {
/* this should always return 2 bytes */
dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x", ret);
ret = -EIO;
goto out3;
goto out2;
}
/* Initialize MII structure */
@ -899,36 +916,18 @@ static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->set_multicast_list = ax8817x_set_multicast;
dev->net->ethtool_ops = &ax8817x_ethtool_ops;
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
cpu_to_le16(BMCR_RESET));
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
cpu_to_le16(ADVERTISE_ALL | ADVERTISE_CSMA | 0x0400));
ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
mii_nway_restart(&dev->mii);
if((ret = usb_submit_urb(data->int_urb, GFP_KERNEL)) < 0) {
dbg("Failed to submit interrupt URB: %02x", ret);
goto out2;
}
return 0;
out3:
kfree(buf);
out2:
kfree(data->int_buf);
kfree(buf);
out1:
usb_free_urb(data->int_urb);
return ret;
}
static void ax8817x_unbind(struct usbnet *dev, struct usb_interface *intf)
{
struct ax8817x_data *data = (struct ax8817x_data *)dev->data;
usb_kill_urb(data->int_urb);
usb_free_urb(data->int_urb);
kfree(data->int_buf);
}
static struct ethtool_ops ax88772_ethtool_ops = {
.get_drvinfo = ax8817x_get_drvinfo,
.get_link = ethtool_op_get_link,
@ -946,64 +945,44 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
{
int ret;
void *buf;
struct ax8817x_data *data = (struct ax8817x_data *)dev->data;
get_endpoints(dev,intf);
if ((data->int_urb = usb_alloc_urb (0, GFP_KERNEL)) == 0) {
dbg ("Cannot allocate interrupt URB");
ret = -ENOMEM;
goto out1;
}
if ((data->int_buf = kmalloc(AX_INTERRUPT_BUFSIZE, GFP_KERNEL)) == NULL) {
dbg ("Cannot allocate memory for interrupt buffer");
ret = -ENOMEM;
goto out1;
}
memset(data->int_buf, 0, AX_INTERRUPT_BUFSIZE);
usb_fill_int_urb (data->int_urb, dev->udev,
usb_rcvintpipe (dev->udev, 1),
data->int_buf, AX_INTERRUPT_BUFSIZE,
ax8817x_interrupt_complete, dev,
dev->udev->speed == USB_SPEED_HIGH ? 8 : 100);
buf = kmalloc(6, GFP_KERNEL);
if(!buf) {
dbg ("Cannot allocate memory for buffer");
ret = -ENOMEM;
goto out2;
goto out1;
}
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS,
0x00B0, 0, 0, buf)) < 0)
goto out3;
goto out2;
msleep(5);
if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0x0001, 0, 0, buf)) < 0) {
dbg("Select PHY #1 failed: %d", ret);
goto out3;
goto out2;
}
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD, 0, 0, buf)) < 0) {
dbg("Failed to power down internal PHY: %d", ret);
goto out3;
goto out2;
}
msleep(150);
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR, 0, 0, buf)) < 0) {
dbg("Failed to perform software reset: %d", ret);
goto out3;
goto out2;
}
msleep(150);
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL | AX_SWRESET_PRL, 0, 0, buf)) < 0) {
dbg("Failed to set Internal/External PHY reset control: %d", ret);
goto out3;
goto out2;
}
msleep(150);
@ -1011,27 +990,27 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0000, 0, 0,
buf)) < 0) {
dbg("Failed to reset RX_CTL: %d", ret);
goto out3;
goto out2;
}
/* Get the MAC address */
memset(buf, 0, ETH_ALEN);
if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf)) < 0) {
dbg("Failed to read MAC address: %d", ret);
goto out3;
goto out2;
}
memcpy(dev->net->dev_addr, buf, ETH_ALEN);
if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, buf)) < 0) {
dbg("Enabling software MII failed: %d", ret);
goto out3;
goto out2;
}
if (((ret =
ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, 0x0010, 2, 2, buf)) < 0)
|| (*((u16 *)buf) != 0x003b)) {
dbg("Read PHY register 2 must be 0x3b00: %d", ret);
goto out3;
goto out2;
}
/* Initialize MII structure */
@ -1044,26 +1023,26 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
/* Get the PHY id */
if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf)) < 0) {
dbg("Error reading PHY ID: %02x", ret);
goto out3;
goto out2;
} else if (ret < 2) {
/* this should always return 2 bytes */
dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
ret);
ret = -EIO;
goto out3;
goto out2;
}
dev->mii.phy_id = *((u8 *)buf + 1);
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_PRL, 0, 0, buf)) < 0) {
dbg("Set external PHY reset pin level: %d", ret);
goto out3;
goto out2;
}
msleep(150);
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPRL | AX_SWRESET_PRL, 0, 0, buf)) < 0) {
dbg("Set Internal/External PHY reset control: %d", ret);
goto out3;
goto out2;
}
msleep(150);
@ -1071,25 +1050,24 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
dev->net->set_multicast_list = ax8817x_set_multicast;
dev->net->ethtool_ops = &ax88772_ethtool_ops;
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
cpu_to_le16(BMCR_RESET));
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
ax8817x_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
cpu_to_le16(ADVERTISE_ALL | ADVERTISE_CSMA));
ADVERTISE_ALL | ADVERTISE_CSMA);
mii_nway_restart(&dev->mii);
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, 0x0336, 0, 0, buf)) < 0) {
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, AX88772_MEDIUM_DEFAULT, 0, 0, buf)) < 0) {
dbg("Write medium mode register: %d", ret);
goto out3;
goto out2;
}
if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0, AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,AX88772_IPG2_DEFAULT, 0, buf)) < 0) {
dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
goto out3;
goto out2;
}
if ((ret =
ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf)) < 0) {
dbg("Failed to set hardware MII: %02x", ret);
goto out3;
goto out2;
}
/* Set RX_CTL to default values with 2k buffer, and enable cactus */
@ -1097,25 +1075,16 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0,
buf)) < 0) {
dbg("Reset RX_CTL failed: %d", ret);
goto out3;
}
if((ret = usb_submit_urb(data->int_urb, GFP_KERNEL)) < 0) {
dbg("Failed to submit interrupt URB: %02x", ret);
goto out3;
goto out2;
}
kfree(buf);
return 0;
out3:
kfree(buf);
out2:
kfree(data->int_buf);
kfree(buf);
out1:
usb_free_urb(data->int_urb);
return ret;
}
@ -1213,10 +1182,29 @@ static struct sk_buff *ax88772_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
return skb;
}
static int ax88772_link_reset(struct usbnet *dev)
{
u16 lpa;
u16 mode;
mode = AX88772_MEDIUM_DEFAULT;
lpa = ax8817x_mdio_read(dev->net, dev->mii.phy_id, MII_LPA);
if ((lpa & LPA_DUPLEX) == 0)
mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
if ((lpa & LPA_100) == 0)
mode &= ~AX88772_MEDIUM_100MB;
ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
return 0;
}
static const struct driver_info ax8817x_info = {
.description = "ASIX AX8817x USB 2.0 Ethernet",
.bind = ax8817x_bind,
.unbind = ax8817x_unbind,
.status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
.data = 0x00130103,
};
@ -1224,7 +1212,9 @@ static const struct driver_info ax8817x_info = {
static const struct driver_info dlink_dub_e100_info = {
.description = "DLink DUB-E100 USB Ethernet",
.bind = ax8817x_bind,
.unbind = ax8817x_unbind,
.status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
.data = 0x009f9d9f,
};
@ -1232,7 +1222,9 @@ static const struct driver_info dlink_dub_e100_info = {
static const struct driver_info netgear_fa120_info = {
.description = "Netgear FA-120 USB Ethernet",
.bind = ax8817x_bind,
.unbind = ax8817x_unbind,
.status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
.data = 0x00130103,
};
@ -1240,7 +1232,9 @@ static const struct driver_info netgear_fa120_info = {
static const struct driver_info hawking_uf200_info = {
.description = "Hawking UF200 USB Ethernet",
.bind = ax8817x_bind,
.unbind = ax8817x_unbind,
.status = ax8817x_status,
.link_reset = ax88172_link_reset,
.reset = ax88172_link_reset,
.flags = FLAG_ETHER,
.data = 0x001f1d1f,
};
@ -1248,7 +1242,9 @@ static const struct driver_info hawking_uf200_info = {
static const struct driver_info ax88772_info = {
.description = "ASIX AX88772 USB 2.0 Ethernet",
.bind = ax88772_bind,
.unbind = ax8817x_unbind,
.status = ax8817x_status,
.link_reset = ax88772_link_reset,
.reset = ax88772_link_reset,
.flags = FLAG_ETHER | FLAG_FRAMING_AX,
.rx_fixup = ax88772_rx_fixup,
.tx_fixup = ax88772_tx_fixup,
@ -2661,7 +2657,7 @@ static const struct driver_info blob_info = {
* All known Zaurii lie about their standards conformance. Most lie by
* saying they support CDC Ethernet. Some lie and say they support CDC
* MDLM (as if for access to cell phone modems). Someone, please beat
* on Sharp for a while with a cluestick.
* on Sharp (and other such vendors) for a while with a cluestick.
*
*-------------------------------------------------------------------------*/
@ -2714,13 +2710,6 @@ static const struct driver_info zaurus_pxa_info = {
};
#define ZAURUS_PXA_INFO ((unsigned long)&zaurus_pxa_info)
static const struct driver_info zaurus_pxa_mdlm_info = {
.description = "Sharp Zaurus, PXA-255 based",
.flags = FLAG_FRAMING_Z,
.check_connect = always_connected,
.tx_fixup = zaurus_tx_fixup,
};
static const struct driver_info olympus_mxl_info = {
.description = "Olympus R1000",
.flags = FLAG_FRAMING_Z,
@ -2731,6 +2720,133 @@ static const struct driver_info olympus_mxl_info = {
};
#define OLYMPUS_MXL_INFO ((unsigned long)&olympus_mxl_info)
/* Some more recent products using Lineo/Belcarra code will wrongly claim
* CDC MDLM conformance. They aren't conformant: data endpoints live
* in the control interface, there's no data interface, and it's not used
* to talk to a cell phone radio. But at least we can detect these two
* pseudo-classes, rather than growing this product list with entries for
* each new nonconformant product (sigh).
*/
static const u8 safe_guid[16] = {
0x5d, 0x34, 0xcf, 0x66, 0x11, 0x18, 0x11, 0xd6,
0xa2, 0x1a, 0x00, 0x01, 0x02, 0xca, 0x9a, 0x7f,
};
static const u8 blan_guid[16] = {
0x74, 0xf0, 0x3d, 0xbd, 0x1e, 0xc1, 0x44, 0x70,
0xa3, 0x67, 0x71, 0x34, 0xc9, 0xf5, 0x54, 0x37,
};
static int blan_mdlm_bind (struct usbnet *dev, struct usb_interface *intf)
{
u8 *buf = intf->cur_altsetting->extra;
int len = intf->cur_altsetting->extralen;
struct usb_cdc_mdlm_desc *desc = NULL;
struct usb_cdc_mdlm_detail_desc *detail = NULL;
while (len > 3) {
if (buf [1] != USB_DT_CS_INTERFACE)
goto next_desc;
/* use bDescriptorSubType, and just verify that we get a
* "BLAN" (or "SAFE") descriptor.
*/
switch (buf [2]) {
case USB_CDC_MDLM_TYPE:
if (desc) {
dev_dbg (&intf->dev, "extra MDLM\n");
goto bad_desc;
}
desc = (void *) buf;
if (desc->bLength != sizeof *desc) {
dev_dbg (&intf->dev, "MDLM len %u\n",
desc->bLength);
goto bad_desc;
}
/* expect bcdVersion 1.0, ignore */
if (memcmp(&desc->bGUID, blan_guid, 16)
|| memcmp(&desc->bGUID, blan_guid, 16) ) {
/* hey, this one might _really_ be MDLM! */
dev_dbg (&intf->dev, "MDLM guid\n");
goto bad_desc;
}
break;
case USB_CDC_MDLM_DETAIL_TYPE:
if (detail) {
dev_dbg (&intf->dev, "extra MDLM detail\n");
goto bad_desc;
}
detail = (void *) buf;
switch (detail->bGuidDescriptorType) {
case 0: /* "SAFE" */
if (detail->bLength != (sizeof *detail + 2))
goto bad_detail;
break;
case 1: /* "BLAN" */
if (detail->bLength != (sizeof *detail + 3))
goto bad_detail;
break;
default:
goto bad_detail;
}
/* assuming we either noticed BLAN already, or will
* find it soon, there are some data bytes here:
* - bmNetworkCapabilities (unused)
* - bmDataCapabilities (bits, see below)
* - bPad (ignored, for PADAFTER -- BLAN-only)
* bits are:
* - 0x01 -- Zaurus framing (add CRC)
* - 0x02 -- PADBEFORE
* - 0x04 -- PADAFTER
* - 0x08 -- "fermat" packet mangling (for hw bugs)
*/
if (detail->bDetailData[1] != 0x01) {
/* bmDataCapabilites == 0 would be fine too,
* but framing is minidriver-coupled for now.
*/
bad_detail:
dev_dbg (&intf->dev,
"bad MDLM detail, %d %d %d\n",
detail->bLength,
detail->bDetailData[0],
detail->bDetailData[2]);
goto bad_desc;
}
break;
}
next_desc:
len -= buf [0]; /* bLength */
buf += buf [0];
}
if (!desc || !detail) {
dev_dbg (&intf->dev, "missing cdc mdlm %s%sdescriptor\n",
desc ? "" : "func ",
detail ? "" : "detail ");
goto bad_desc;
}
/* There's probably a CDC Ethernet descriptor there, but we can't
* rely on the Ethernet address it provides since not all vendors
* bother to make it unique. Likewise there's no point in tracking
* of the CDC event notifications.
*/
return get_endpoints (dev, intf);
bad_desc:
dev_info (&dev->udev->dev, "unsupported MDLM descriptors\n");
return -ENODEV;
}
static const struct driver_info bogus_mdlm_info = {
.description = "pseudo-MDLM (BLAN) device",
.flags = FLAG_FRAMING_Z,
.check_connect = always_connected,
.tx_fixup = zaurus_tx_fixup,
.bind = blan_mdlm_bind,
};
#else
/* blacklist all those devices */
@ -3307,6 +3423,19 @@ kevent (void *data)
}
}
if (test_bit (EVENT_LINK_RESET, &dev->flags)) {
struct driver_info *info = dev->driver_info;
int retval = 0;
clear_bit (EVENT_LINK_RESET, &dev->flags);
if(info->link_reset && (retval = info->link_reset(dev)) < 0) {
devinfo(dev, "link reset failed (%d) usbnet usb-%s-%s, %s",
retval,
dev->udev->bus->bus_name, dev->udev->devpath,
info->description);
}
}
if (dev->flags)
devdbg (dev, "kevent done, flags = 0x%lx",
dev->flags);
@ -4020,30 +4149,14 @@ static const struct usb_device_id products [] = {
},
#ifdef CONFIG_USB_ZAURUS
/* at least some (reports vary) PXA units have very different
* lies about their standards support: they claim to be cell
* phones giving direct radio access (which they aren't).
/* At least some (reports vary) PXA units have very different lies
* about their standards support: they claim to be cell phones with
* direct access to their radios. (They don't conform to CDC MDLM.)
*/
{
.match_flags = USB_DEVICE_ID_MATCH_INT_INFO
| USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = 0x04DD,
/* Sharp ROM v1.32 */
.idProduct = 0x8006, /* SL-5600 */
.bInterfaceClass = USB_CLASS_COMM,
.bInterfaceSubClass = USB_CDC_SUBCLASS_MDLM,
.bInterfaceProtocol = USB_CDC_PROTO_NONE,
.driver_info = (unsigned long) &zaurus_pxa_mdlm_info,
}, {
.match_flags = USB_DEVICE_ID_MATCH_INT_INFO
| USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = 0x04DD,
/* reported with some C860 units */
.idProduct = 0x9031, /* C-860 */
.bInterfaceClass = USB_CLASS_COMM,
.bInterfaceSubClass = USB_CDC_SUBCLASS_MDLM,
.bInterfaceProtocol = USB_CDC_PROTO_NONE,
.driver_info = (unsigned long) &zaurus_pxa_mdlm_info,
USB_INTERFACE_INFO (USB_CLASS_COMM, USB_CDC_SUBCLASS_MDLM,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &bogus_mdlm_info,
},
#endif

20
drivers/usb/net/zd1201.c
View File

@ -45,7 +45,7 @@ MODULE_PARM_DESC(ap, "If non-zero Access Point firmware will be loaded");
MODULE_DEVICE_TABLE(usb, zd1201_table);
int zd1201_fw_upload(struct usb_device *dev, int apfw)
static int zd1201_fw_upload(struct usb_device *dev, int apfw)
{
const struct firmware *fw_entry;
char* data;
@ -111,7 +111,7 @@ int zd1201_fw_upload(struct usb_device *dev, int apfw)
return err;
}
void zd1201_usbfree(struct urb *urb, struct pt_regs *regs)
static void zd1201_usbfree(struct urb *urb, struct pt_regs *regs)
{
struct zd1201 *zd = urb->context;
@ -142,7 +142,8 @@ void zd1201_usbfree(struct urb *urb, struct pt_regs *regs)
total: 4 + 2 + 2 + 2 + 2 + 4 = 16
*/
int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0, int parm1, int parm2)
static int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0,
int parm1, int parm2)
{
unsigned char *command;
int ret;
@ -175,7 +176,7 @@ int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0, int parm1, int parm2)
}
/* Callback after sending out a packet */
void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
{
struct zd1201 *zd = urb->context;
netif_wake_queue(zd->dev);
@ -183,7 +184,7 @@ void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
}
/* Incomming data */
void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
{
struct zd1201 *zd = urb->context;
int free = 0;
@ -613,7 +614,7 @@ static inline int zd1201_setconfig16(struct zd1201 *zd, int rid, short val)
return (zd1201_setconfig(zd, rid, &zdval, sizeof(__le16), 1));
}
int zd1201_drvr_start(struct zd1201 *zd)
static int zd1201_drvr_start(struct zd1201 *zd)
{
int err, i;
short max;
@ -1739,7 +1740,8 @@ static const struct iw_handler_def zd1201_iw_handlers = {
.private_args = (struct iw_priv_args *) zd1201_private_args,
};
int zd1201_probe(struct usb_interface *interface, const struct usb_device_id *id)
static int zd1201_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct zd1201 *zd;
struct usb_device *usb;
@ -1851,7 +1853,7 @@ int zd1201_probe(struct usb_interface *interface, const struct usb_device_id *id
return err;
}
void zd1201_disconnect(struct usb_interface *interface)
static void zd1201_disconnect(struct usb_interface *interface)
{
struct zd1201 *zd=(struct zd1201 *)usb_get_intfdata(interface);
struct hlist_node *node, *node2;
@ -1882,7 +1884,7 @@ void zd1201_disconnect(struct usb_interface *interface)
kfree(zd);
}
struct usb_driver zd1201_usb = {
static struct usb_driver zd1201_usb = {
.owner = THIS_MODULE,
.name = "zd1201",
.probe = zd1201_probe,

9
drivers/usb/serial/Kconfig
View File

@ -395,6 +395,15 @@ config USB_SERIAL_PL2303
To compile this driver as a module, choose M here: the
module will be called pl2303.
config USB_SERIAL_HP4X
tristate "USB HP4x Calculators support"
depends on USB_SERIAL
help
Say Y here if you want to use an Hewlett-Packard 4x Calculator.
To compile this driver as a module, choose M here: the
module will be called hp4x.
config USB_SERIAL_SAFE
tristate "USB Safe Serial (Encapsulated) Driver (EXPERIMENTAL)"
depends on USB_SERIAL && EXPERIMENTAL

1
drivers/usb/serial/Makefile
View File

@ -21,6 +21,7 @@ obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o
obj-$(CONFIG_USB_SERIAL_EMPEG) += empeg.o
obj-$(CONFIG_USB_SERIAL_FTDI_SIO) += ftdi_sio.o
obj-$(CONFIG_USB_SERIAL_GARMIN) += garmin_gps.o
obj-$(CONFIG_USB_SERIAL_HP4X) += hp4x.o
obj-$(CONFIG_USB_SERIAL_IPAQ) += ipaq.o
obj-$(CONFIG_USB_SERIAL_IPW) += ipw.o
obj-$(CONFIG_USB_SERIAL_IR) += ir-usb.o

85
drivers/usb/serial/hp4x.c Normal file
View File

@ -0,0 +1,85 @@
/*
* HP4x Calculators Serial USB driver
*
* Copyright (C) 2005 Arthur Huillet (ahuillet@users.sf.net)
* Copyright (C) 2001-2005 Greg Kroah-Hartman (greg@kroah.com)
*
* 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.
*
* See Documentation/usb/usb-serial.txt for more information on using this driver
*/
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
/*
* Version Information
*/
#define DRIVER_VERSION "v1.00"
#define DRIVER_DESC "HP4x (48/49) Generic Serial driver"
#define HP_VENDOR_ID 0x03f0
#define HP49GP_PRODUCT_ID 0x0121
static struct usb_device_id id_table [] = {
{ USB_DEVICE(HP_VENDOR_ID, HP49GP_PRODUCT_ID) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, id_table);
static struct usb_driver hp49gp_driver = {
.owner = THIS_MODULE,
.name = "HP4X",
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = id_table,
};
static struct usb_serial_device_type hp49gp_device = {
.owner = THIS_MODULE,
.name = "HP4X",
.id_table = id_table,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 1,
};
static int __init hp49gp_init(void)
{
int retval;
retval = usb_serial_register(&hp49gp_device);
if (retval)
goto failed_usb_serial_register;
retval = usb_register(&hp49gp_driver);
if (retval)
goto failed_usb_register;
info(DRIVER_DESC " " DRIVER_VERSION);
return 0;
failed_usb_register:
usb_serial_deregister(&hp49gp_device);
failed_usb_serial_register:
return retval;
}
static void __exit hp49gp_exit(void)
{
usb_deregister(&hp49gp_driver);
usb_serial_deregister(&hp49gp_device);
}
module_init(hp49gp_init);
module_exit(hp49gp_exit);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_VERSION(DRIVER_VERSION);
MODULE_LICENSE("GPL");

24
drivers/usb/storage/unusual_devs.h
View File

@ -517,14 +517,32 @@ UNUSUAL_DEV( 0x05ab, 0x5701, 0x0100, 0x0110,
0 ),
#endif
/* Reported by Avi Kivity <avi@argo.co.il> */
UNUSUAL_DEV( 0x05ac, 0x1203, 0x0001, 0x0001,
/* Submitted by Sven Anderson <sven-linux@anderson.de>
* There are at least four ProductIDs used for iPods, so I added 0x1202 and
* 0x1204. They just need the US_FL_FIX_CAPACITY. As the bcdDevice appears
* to change with firmware updates, I changed the range to maximum for all
* iPod entries.
*/
UNUSUAL_DEV( 0x05ac, 0x1202, 0x0000, 0x9999,
"Apple",
"iPod",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
UNUSUAL_DEV( 0x05ac, 0x1205, 0x0001, 0x0001,
/* Reported by Avi Kivity <avi@argo.co.il> */
UNUSUAL_DEV( 0x05ac, 0x1203, 0x0000, 0x9999,
"Apple",
"iPod",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
UNUSUAL_DEV( 0x05ac, 0x1204, 0x0000, 0x9999,
"Apple",
"iPod",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
UNUSUAL_DEV( 0x05ac, 0x1205, 0x0000, 0x9999,
"Apple",
"iPod",
US_SC_DEVICE, US_PR_DEVICE, NULL,

111
scripts/mod/file2alias.c
View File

@ -47,32 +47,31 @@ do { \
sprintf(str + strlen(str), "*"); \
} while(0)
/* Looks like "usb:vNpNdlNdhNdcNdscNdpNicNiscNipN" */
static int do_usb_entry(const char *filename,
struct usb_device_id *id, char *alias)
/* USB is special because the bcdDevice can be matched against a numeric range */
/* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
static void do_usb_entry(struct usb_device_id *id,
unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
unsigned char range_lo, unsigned char range_hi,
struct module *mod)
{
id->match_flags = TO_NATIVE(id->match_flags);
id->idVendor = TO_NATIVE(id->idVendor);
id->idProduct = TO_NATIVE(id->idProduct);
id->bcdDevice_lo = TO_NATIVE(id->bcdDevice_lo);
id->bcdDevice_hi = TO_NATIVE(id->bcdDevice_hi);
/*
* Some modules (visor) have empty slots as placeholder for
* run-time specification that results in catch-all alias
*/
if (!(id->idVendor | id->bDeviceClass | id->bInterfaceClass))
return 1;
char alias[500];
strcpy(alias, "usb:");
ADD(alias, "v", id->match_flags&USB_DEVICE_ID_MATCH_VENDOR,
id->idVendor);
ADD(alias, "p", id->match_flags&USB_DEVICE_ID_MATCH_PRODUCT,
id->idProduct);
ADD(alias, "dl", id->match_flags&USB_DEVICE_ID_MATCH_DEV_LO,
id->bcdDevice_lo);
ADD(alias, "dh", id->match_flags&USB_DEVICE_ID_MATCH_DEV_HI,
id->bcdDevice_hi);
strcat(alias, "d");
if (bcdDevice_initial_digits)
sprintf(alias + strlen(alias), "%0*X",
bcdDevice_initial_digits, bcdDevice_initial);
if (range_lo == range_hi)
sprintf(alias + strlen(alias), "%u", range_lo);
else if (range_lo > 0 || range_hi < 9)
sprintf(alias + strlen(alias), "[%u-%u]", range_lo, range_hi);
if (bcdDevice_initial_digits < (sizeof(id->bcdDevice_lo) * 2 - 1))
strcat(alias, "*");
ADD(alias, "dc", id->match_flags&USB_DEVICE_ID_MATCH_DEV_CLASS,
id->bDeviceClass);
ADD(alias, "dsc",
@ -90,7 +89,73 @@ static int do_usb_entry(const char *filename,
ADD(alias, "ip",
id->match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL,
id->bInterfaceProtocol);
return 1;
/* Always end in a wildcard, for future extension */
if (alias[strlen(alias)-1] != '*')
strcat(alias, "*");
buf_printf(&mod->dev_table_buf,
"MODULE_ALIAS(\"%s\");\n", alias);
}
static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod)
{
unsigned int devlo, devhi;
unsigned char chi, clo;
int ndigits;
id->match_flags = TO_NATIVE(id->match_flags);
id->idVendor = TO_NATIVE(id->idVendor);
id->idProduct = TO_NATIVE(id->idProduct);
devlo = id->match_flags & USB_DEVICE_ID_MATCH_DEV_LO ?
TO_NATIVE(id->bcdDevice_lo) : 0x0U;
devhi = id->match_flags & USB_DEVICE_ID_MATCH_DEV_HI ?
TO_NATIVE(id->bcdDevice_hi) : ~0x0U;
/*
* Some modules (visor) have empty slots as placeholder for
* run-time specification that results in catch-all alias
*/
if (!(id->idVendor | id->bDeviceClass | id->bInterfaceClass))
return;
/* Convert numeric bcdDevice range into fnmatch-able pattern(s) */
for (ndigits = sizeof(id->bcdDevice_lo) * 2 - 1; devlo <= devhi; ndigits--) {
clo = devlo & 0xf;
chi = devhi & 0xf;
if (chi > 9) /* it's bcd not hex */
chi = 9;
devlo >>= 4;
devhi >>= 4;
if (devlo == devhi || !ndigits) {
do_usb_entry(id, devlo, ndigits, clo, chi, mod);
break;
}
if (clo > 0)
do_usb_entry(id, devlo++, ndigits, clo, 9, mod);
if (chi < 9)
do_usb_entry(id, devhi--, ndigits, 0, chi, mod);
}
}
static void do_usb_table(void *symval, unsigned long size,
struct module *mod)
{
unsigned int i;
const unsigned long id_size = sizeof(struct usb_device_id);
if (size % id_size || size < id_size) {
fprintf(stderr, "*** Warning: %s ids %lu bad size "
"(each on %lu)\n", mod->name, size, id_size);
}
/* Leave last one: it's the terminator. */
size -= id_size;
for (i = 0; i < size; i += id_size)
do_usb_entry_multi(symval + i, mod);
}
/* Looks like: ieee1394:venNmoNspNverN */
@ -280,8 +345,8 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size, sizeof(struct pci_device_id),
do_pci_entry, mod);
else if (sym_is(symname, "__mod_usb_device_table"))
do_table(symval, sym->st_size, sizeof(struct usb_device_id),
do_usb_entry, mod);
/* special case to handle bcdDevice ranges */
do_usb_table(symval, sym->st_size, mod);
else if (sym_is(symname, "__mod_ieee1394_device_table"))
do_table(symval, sym->st_size, sizeof(struct ieee1394_device_id),
do_ieee1394_entry, mod);