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/spare/repo/netdev-2.6 branch 'master'

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This commit is contained in:
Jeff Garzik
2005-07-30 18:14:15 -04:00
parent 327309e899 b0825488a6
commit a670fcb43f
1262 changed files with 121679 additions and 45045 deletions
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1
drivers/usb/Kconfig
View File

@@ -20,6 +20,7 @@ config USB_ARCH_HAS_OHCI
default y if SA1111
default y if ARCH_OMAP
default y if ARCH_LH7A404
default y if ARCH_S3C2410
default y if PXA27x
# PPC:
default y if STB03xxx

3
drivers/usb/class/cdc-acm.c
View File

@@ -980,6 +980,9 @@ static struct usb_device_id acm_ids[] = {
{ USB_DEVICE(0x0870, 0x0001), /* Metricom GS Modem */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
{ USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
/* control interfaces with various AT-command sets */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
USB_CDC_ACM_PROTO_AT_V25TER) },

18
drivers/usb/core/devio.c
View File

@@ -569,8 +569,11 @@ static int proc_control(struct dev_state *ps, void __user *arg)
free_page((unsigned long)tbuf);
return -EINVAL;
}
snoop(&dev->dev, "control read: bRequest=%02x bRrequestType=%02x wValue=%04x wIndex=%04x\n",
ctrl.bRequest, ctrl.bRequestType, ctrl.wValue, ctrl.wIndex);
snoop(&dev->dev, "control read: bRequest=%02x "
"bRrequestType=%02x wValue=%04x "
"wIndex=%04x wLength=%04x\n",
ctrl.bRequest, ctrl.bRequestType, ctrl.wValue,
ctrl.wIndex, ctrl.wLength);
usb_unlock_device(dev);
i = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), ctrl.bRequest, ctrl.bRequestType,
@@ -579,11 +582,11 @@ static int proc_control(struct dev_state *ps, void __user *arg)
if ((i > 0) && ctrl.wLength) {
if (usbfs_snoop) {
dev_info(&dev->dev, "control read: data ");
for (j = 0; j < ctrl.wLength; ++j)
for (j = 0; j < i; ++j)
printk ("%02x ", (unsigned char)(tbuf)[j]);
printk("\n");
}
if (copy_to_user(ctrl.data, tbuf, ctrl.wLength)) {
if (copy_to_user(ctrl.data, tbuf, i)) {
free_page((unsigned long)tbuf);
return -EFAULT;
}
@@ -595,8 +598,11 @@ static int proc_control(struct dev_state *ps, void __user *arg)
return -EFAULT;
}
}
snoop(&dev->dev, "control write: bRequest=%02x bRrequestType=%02x wValue=%04x wIndex=%04x\n",
ctrl.bRequest, ctrl.bRequestType, ctrl.wValue, ctrl.wIndex);
snoop(&dev->dev, "control write: bRequest=%02x "
"bRrequestType=%02x wValue=%04x "
"wIndex=%04x wLength=%04x\n",
ctrl.bRequest, ctrl.bRequestType, ctrl.wValue,
ctrl.wIndex, ctrl.wLength);
if (usbfs_snoop) {
dev_info(&dev->dev, "control write: data: ");
for (j = 0; j < ctrl.wLength; ++j)

4
drivers/usb/core/hcd.c
View File

@@ -939,9 +939,9 @@ long usb_calc_bus_time (int speed, int is_input, int isoc, int bytecount)
case USB_SPEED_HIGH: /* ISOC or INTR */
// FIXME adjust for input vs output
if (isoc)
tmp = HS_USECS (bytecount);
tmp = HS_NSECS_ISO (bytecount);
else
tmp = HS_USECS_ISO (bytecount);
tmp = HS_NSECS (bytecount);
return tmp;
default:
pr_debug ("%s: bogus device speed!\n", usbcore_name);

8
drivers/usb/core/hcd.h
View File

@@ -334,17 +334,19 @@ extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb,
extern int usb_check_bandwidth (struct usb_device *dev, struct urb *urb);
/*
* Ceiling microseconds (typical) for that many bytes at high speed
* Ceiling [nano/micro]seconds (typical) for that many bytes at high speed
* ISO is a bit less, no ACK ... from USB 2.0 spec, 5.11.3 (and needed
* to preallocate bandwidth)
*/
#define USB2_HOST_DELAY 5 /* nsec, guess */
#define HS_USECS(bytes) NS_TO_US ( ((55 * 8 * 2083)/1000) \
#define HS_NSECS(bytes) ( ((55 * 8 * 2083)/1000) \
+ ((2083UL * (3167 + BitTime (bytes)))/1000) \
+ USB2_HOST_DELAY)
#define HS_USECS_ISO(bytes) NS_TO_US ( ((38 * 8 * 2083)/1000) \
#define HS_NSECS_ISO(bytes) ( ((38 * 8 * 2083)/1000) \
+ ((2083UL * (3167 + BitTime (bytes)))/1000) \
+ USB2_HOST_DELAY)
#define HS_USECS(bytes) NS_TO_US (HS_NSECS(bytes))
#define HS_USECS_ISO(bytes) NS_TO_US (HS_NSECS_ISO(bytes))
extern long usb_calc_bus_time (int speed, int is_input,
int isoc, int bytecount);

6
drivers/usb/core/message.c
View File

@@ -985,8 +985,10 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
for (i = 0; i < dev->actconfig->desc.bNumInterfaces; i++) {
struct usb_interface *interface;
/* remove this interface */
/* remove this interface if it has been registered */
interface = dev->actconfig->interface[i];
if (!klist_node_attached(&interface->dev.knode_bus))
continue;
dev_dbg (&dev->dev, "unregistering interface %s\n",
interface->dev.bus_id);
usb_remove_sysfs_intf_files(interface);
@@ -1439,7 +1441,7 @@ free_interfaces:
}
}
return ret;
return 0;
}
// synchronous request completion model

4
drivers/usb/host/ehci-q.c
View File

@@ -657,8 +657,8 @@ qh_make (
* For control/bulk requests, the HC or TT handles these.
*/
if (type == PIPE_INTERRUPT) {
qh->usecs = usb_calc_bus_time (USB_SPEED_HIGH, is_input, 0,
hb_mult (maxp) * max_packet (maxp));
qh->usecs = NS_TO_US (usb_calc_bus_time (USB_SPEED_HIGH, is_input, 0,
hb_mult (maxp) * max_packet (maxp)));
qh->start = NO_FRAME;
if (urb->dev->speed == USB_SPEED_HIGH) {

5
drivers/usb/host/ohci-hcd.c
View File

@@ -887,6 +887,10 @@ MODULE_LICENSE ("GPL");
#include "ohci-sa1111.c"
#endif
#ifdef CONFIG_ARCH_S3C2410
#include "ohci-s3c2410.c"
#endif
#ifdef CONFIG_ARCH_OMAP
#include "ohci-omap.c"
#endif
@@ -909,6 +913,7 @@ MODULE_LICENSE ("GPL");
#if !(defined(CONFIG_PCI) \
|| defined(CONFIG_SA1111) \
|| defined(CONFIG_ARCH_S3C2410) \
|| defined(CONFIG_ARCH_OMAP) \
|| defined (CONFIG_ARCH_LH7A404) \
|| defined (CONFIG_PXA27x) \

496
drivers/usb/host/ohci-s3c2410.c Normal file
View File

@@ -0,0 +1,496 @@
/*
* OHCI HCD (Host Controller Driver) for USB.
*
* (C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
* (C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net>
* (C) Copyright 2002 Hewlett-Packard Company
*
* USB Bus Glue for Samsung S3C2410
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Rusell King et al.
*
* Modified for S3C2410 from ohci-sa1111.c, ohci-omap.c and ohci-lh7a40.c
* by Ben Dooks, <ben@simtec.co.uk>
* Copyright (C) 2004 Simtec Electronics
*
* Thanks to basprog@mail.ru for updates to newer kernels
*
* This file is licenced under the GPL.
*/
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/hardware/clock.h>
#include <asm/arch/usb-control.h>
#define valid_port(idx) ((idx) == 1 || (idx) == 2)
/* clock device associated with the hcd */
static struct clk *clk;
/* forward definitions */
static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc);
/* conversion functions */
struct s3c2410_hcd_info *to_s3c2410_info(struct usb_hcd *hcd)
{
return hcd->self.controller->platform_data;
}
static void s3c2410_start_hc(struct platform_device *dev, struct usb_hcd *hcd)
{
struct s3c2410_hcd_info *info = dev->dev.platform_data;
dev_dbg(&dev->dev, "s3c2410_start_hc:\n");
clk_enable(clk);
if (info != NULL) {
info->hcd = hcd;
info->report_oc = s3c2410_hcd_oc;
if (info->enable_oc != NULL) {
(info->enable_oc)(info, 1);
}
}
}
static void s3c2410_stop_hc(struct platform_device *dev)
{
struct s3c2410_hcd_info *info = dev->dev.platform_data;
dev_dbg(&dev->dev, "s3c2410_stop_hc:\n");
if (info != NULL) {
info->report_oc = NULL;
info->hcd = NULL;
if (info->enable_oc != NULL) {
(info->enable_oc)(info, 0);
}
}
clk_disable(clk);
}
/* ohci_s3c2410_hub_status_data
*
* update the status data from the hub with anything that
* has been detected by our system
*/
static int
ohci_s3c2410_hub_status_data (struct usb_hcd *hcd, char *buf)
{
struct s3c2410_hcd_info *info = to_s3c2410_info(hcd);
struct s3c2410_hcd_port *port;
int orig;
int portno;
orig = ohci_hub_status_data (hcd, buf);
if (info == NULL)
return orig;
port = &info->port[0];
/* mark any changed port as changed */
for (portno = 0; portno < 2; port++, portno++) {
if (port->oc_changed == 1 &&
port->flags & S3C_HCDFLG_USED) {
dev_dbg(hcd->self.controller,
"oc change on port %d\n", portno);
if (orig < 1)
orig = 1;
buf[0] |= 1<<(portno+1);
}
}
return orig;
}
/* s3c2410_usb_set_power
*
* configure the power on a port, by calling the platform device
* routine registered with the platform device
*/
static void s3c2410_usb_set_power(struct s3c2410_hcd_info *info,
int port, int to)
{
if (info == NULL)
return;
if (info->power_control != NULL) {
info->port[port-1].power = to;
(info->power_control)(port, to);
}
}
/* ohci_s3c2410_hub_control
*
* look at control requests to the hub, and see if we need
* to take any action or over-ride the results from the
* request.
*/
static int ohci_s3c2410_hub_control (
struct usb_hcd *hcd,
u16 typeReq,
u16 wValue,
u16 wIndex,
char *buf,
u16 wLength)
{
struct s3c2410_hcd_info *info = to_s3c2410_info(hcd);
struct usb_hub_descriptor *desc;
int ret = -EINVAL;
u32 *data = (u32 *)buf;
dev_dbg(hcd->self.controller,
"s3c2410_hub_control(%p,0x%04x,0x%04x,0x%04x,%p,%04x)\n",
hcd, typeReq, wValue, wIndex, buf, wLength);
/* if we are only an humble host without any special capabilites
* process the request straight away and exit */
if (info == NULL) {
ret = ohci_hub_control(hcd, typeReq, wValue,
wIndex, buf, wLength);
goto out;
}
/* check the request to see if it needs handling */
switch (typeReq) {
case SetPortFeature:
if (wValue == USB_PORT_FEAT_POWER) {
dev_dbg(hcd->self.controller, "SetPortFeat: POWER\n");
s3c2410_usb_set_power(info, wIndex, 1);
goto out;
}
break;
case ClearPortFeature:
switch (wValue) {
case USB_PORT_FEAT_C_OVER_CURRENT:
dev_dbg(hcd->self.controller,
"ClearPortFeature: C_OVER_CURRENT\n");
if (valid_port(wIndex)) {
info->port[wIndex-1].oc_changed = 0;
info->port[wIndex-1].oc_status = 0;
}
goto out;
case USB_PORT_FEAT_OVER_CURRENT:
dev_dbg(hcd->self.controller,
"ClearPortFeature: OVER_CURRENT\n");
if (valid_port(wIndex)) {
info->port[wIndex-1].oc_status = 0;
}
goto out;
case USB_PORT_FEAT_POWER:
dev_dbg(hcd->self.controller,
"ClearPortFeature: POWER\n");
if (valid_port(wIndex)) {
s3c2410_usb_set_power(info, wIndex, 0);
return 0;
}
}
break;
}
ret = ohci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);
if (ret)
goto out;
switch (typeReq) {
case GetHubDescriptor:
/* update the hub's descriptor */
desc = (struct usb_hub_descriptor *)buf;
if (info->power_control == NULL)
return ret;
dev_dbg(hcd->self.controller, "wHubCharacteristics 0x%04x\n",
desc->wHubCharacteristics);
/* remove the old configurations for power-switching, and
* over-current protection, and insert our new configuration
*/
desc->wHubCharacteristics &= ~cpu_to_le16(HUB_CHAR_LPSM);
desc->wHubCharacteristics |= cpu_to_le16(0x0001);
if (info->enable_oc) {
desc->wHubCharacteristics &= ~cpu_to_le16(HUB_CHAR_OCPM);
desc->wHubCharacteristics |= cpu_to_le16(0x0008|0x0001);
}
dev_dbg(hcd->self.controller, "wHubCharacteristics after 0x%04x\n",
desc->wHubCharacteristics);
return ret;
case GetPortStatus:
/* check port status */
dev_dbg(hcd->self.controller, "GetPortStatus(%d)\n", wIndex);
if (valid_port(wIndex)) {
if (info->port[wIndex-1].oc_changed) {
*data |= cpu_to_le32(RH_PS_OCIC);
}
if (info->port[wIndex-1].oc_status) {
*data |= cpu_to_le32(RH_PS_POCI);
}
}
}
out:
return ret;
}
/* s3c2410_hcd_oc
*
* handle an over-current report
*/
static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
{
struct s3c2410_hcd_port *port;
struct usb_hcd *hcd;
unsigned long flags;
int portno;
if (info == NULL)
return;
port = &info->port[0];
hcd = info->hcd;
local_irq_save(flags);
for (portno = 0; portno < 2; port++, portno++) {
if (port_oc & (1<<portno) &&
port->flags & S3C_HCDFLG_USED) {
port->oc_status = 1;
port->oc_changed = 1;
/* ok, once over-current is detected,
the port needs to be powered down */
s3c2410_usb_set_power(info, portno+1, 0);
}
}
local_irq_restore(flags);
}
/* may be called without controller electrically present */
/* may be called with controller, bus, and devices active */
/*
* usb_hcd_s3c2410_remove - shutdown processing for HCD
* @dev: USB Host Controller being removed
* Context: !in_interrupt()
*
* Reverses the effect of usb_hcd_3c2410_probe(), first invoking
* the HCD's stop() method. It is always called from a thread
* context, normally "rmmod", "apmd", or something similar.
*
*/
void usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
{
usb_remove_hcd(hcd);
s3c2410_stop_hc(dev);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
}
/**
* usb_hcd_s3c2410_probe - initialize S3C2410-based HCDs
* Context: !in_interrupt()
*
* Allocates basic resources for this USB host controller, and
* then invokes the start() method for the HCD associated with it
* through the hotplug entry's driver_data.
*
*/
int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
struct platform_device *dev)
{
struct usb_hcd *hcd = NULL;
int retval;
s3c2410_usb_set_power(dev->dev.platform_data, 0, 1);
s3c2410_usb_set_power(dev->dev.platform_data, 1, 1);
hcd = usb_create_hcd(driver, &dev->dev, "s3c24xx");
if (hcd == NULL)
return -ENOMEM;
hcd->rsrc_start = dev->resource[0].start;
hcd->rsrc_len = dev->resource[0].end - dev->resource[0].start + 1;
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
dev_err(&dev->dev, "request_mem_region failed");
retval = -EBUSY;
goto err0;
}
clk = clk_get(NULL, "usb-host");
if (IS_ERR(clk)) {
dev_err(&dev->dev, "cannot get usb-host clock\n");
retval = -ENOENT;
goto err1;
}
clk_use(clk);
s3c2410_start_hc(dev, hcd);
hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
if (!hcd->regs) {
dev_err(&dev->dev, "ioremap failed\n");
retval = -ENOMEM;
goto err2;
}
ohci_hcd_init(hcd_to_ohci(hcd));
retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT);
if (retval != 0)
goto err2;
return 0;
err2:
s3c2410_stop_hc(dev);
iounmap(hcd->regs);
clk_unuse(clk);
clk_put(clk);
err1:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
err0:
usb_put_hcd(hcd);
return retval;
}
/*-------------------------------------------------------------------------*/
static int
ohci_s3c2410_start (struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
int ret;
if ((ret = ohci_init(ohci)) < 0)
return ret;
if ((ret = ohci_run (ohci)) < 0) {
err ("can't start %s", hcd->self.bus_name);
ohci_stop (hcd);
return ret;
}
return 0;
}
static const struct hc_driver ohci_s3c2410_hc_driver = {
.description = hcd_name,
.product_desc = "S3C24XX OHCI",
.hcd_priv_size = sizeof(struct ohci_hcd),
/*
* generic hardware linkage
*/
.irq = ohci_irq,
.flags = HCD_USB11 | HCD_MEMORY,
/*
* basic lifecycle operations
*/
.start = ohci_s3c2410_start,
.stop = ohci_stop,
/*
* managing i/o requests and associated device resources
*/
.urb_enqueue = ohci_urb_enqueue,
.urb_dequeue = ohci_urb_dequeue,
.endpoint_disable = ohci_endpoint_disable,
/*
* scheduling support
*/
.get_frame_number = ohci_get_frame,
/*
* root hub support
*/
.hub_status_data = ohci_s3c2410_hub_status_data,
.hub_control = ohci_s3c2410_hub_control,
#if defined(CONFIG_USB_SUSPEND) && 0
.hub_suspend = ohci_hub_suspend,
.hub_resume = ohci_hub_resume,
#endif
};
/* device driver */
static int ohci_hcd_s3c2410_drv_probe(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
return usb_hcd_s3c2410_probe(&ohci_s3c2410_hc_driver, pdev);
}
static int ohci_hcd_s3c2410_drv_remove(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct usb_hcd *hcd = dev_get_drvdata(dev);
usb_hcd_s3c2410_remove(hcd, pdev);
return 0;
}
static struct device_driver ohci_hcd_s3c2410_driver = {
.name = "s3c2410-ohci",
.bus = &platform_bus_type,
.probe = ohci_hcd_s3c2410_drv_probe,
.remove = ohci_hcd_s3c2410_drv_remove,
/*.suspend = ohci_hcd_s3c2410_drv_suspend, */
/*.resume = ohci_hcd_s3c2410_drv_resume, */
};
static int __init ohci_hcd_s3c2410_init (void)
{
return driver_register(&ohci_hcd_s3c2410_driver);
}
static void __exit ohci_hcd_s3c2410_cleanup (void)
{
driver_unregister(&ohci_hcd_s3c2410_driver);
}
module_init (ohci_hcd_s3c2410_init);
module_exit (ohci_hcd_s3c2410_cleanup);

3
drivers/usb/image/microtek.c
View File

@@ -361,8 +361,7 @@ int mts_scsi_queuecommand (Scsi_Cmnd *srb, mts_scsi_cmnd_callback callback );
static void mts_transfer_cleanup( struct urb *transfer );
static void mts_do_sg(struct urb * transfer, struct pt_regs *regs);
inline static
static inline
void mts_int_submit_urb (struct urb* transfer,
int pipe,
void* data,

14
drivers/usb/input/acecad.c
View File

@@ -31,6 +31,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@@ -87,8 +88,8 @@ static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs)
if (prox) {
int x = data[1] | (data[2] << 8);
int y = data[3] | (data[4] << 8);
/*Pressure should compute the same way for flair and 302*/
int pressure = data[5] | ((int)data[6] << 8);
/* Pressure should compute the same way for flair and 302 */
int pressure = data[5] | (data[6] << 8);
int touch = data[0] & 0x01;
int stylus = (data[0] & 0x10) >> 4;
int stylus2 = (data[0] & 0x20) >> 5;
@@ -104,9 +105,9 @@ static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs)
input_sync(dev);
resubmit:
status = usb_submit_urb (urb, GFP_ATOMIC);
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status)
err ("can't resubmit intr, %s-%s/input0, status %d",
err("can't resubmit intr, %s-%s/input0, status %d",
acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status);
}
@@ -212,10 +213,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
acecad->dev.name = acecad->name;
acecad->dev.phys = acecad->phys;
acecad->dev.id.bustype = BUS_USB;
acecad->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
acecad->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
acecad->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &acecad->dev.id);
acecad->dev.dev = &intf->dev;
usb_fill_int_urb(acecad->irq, dev, pipe,

6
drivers/usb/input/aiptek.c
View File

@@ -77,6 +77,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <linux/sched.h>
#include <asm/uaccess.h>
#include <asm/unaligned.h>
@@ -2125,10 +2126,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
aiptek->inputdev.absflat[ABS_WHEEL] = 0;
aiptek->inputdev.name = "Aiptek";
aiptek->inputdev.phys = aiptek->features.usbPath;
aiptek->inputdev.id.bustype = BUS_USB;
aiptek->inputdev.id.vendor = le16_to_cpu(usbdev->descriptor.idVendor);
aiptek->inputdev.id.product = le16_to_cpu(usbdev->descriptor.idProduct);
aiptek->inputdev.id.version = le16_to_cpu(usbdev->descriptor.bcdDevice);
usb_to_input_id(usbdev, &aiptek->inputdev.id);
aiptek->inputdev.dev = &intf->dev;
aiptek->usbdev = usbdev;

8
drivers/usb/input/ati_remote.c
View File

@@ -94,6 +94,7 @@
#include <linux/moduleparam.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <linux/wait.h>
/*
@@ -635,11 +636,8 @@ static void ati_remote_input_init(struct ati_remote *ati_remote)
idev->name = ati_remote->name;
idev->phys = ati_remote->phys;
idev->id.bustype = BUS_USB;
idev->id.vendor = le16_to_cpu(ati_remote->udev->descriptor.idVendor);
idev->id.product = le16_to_cpu(ati_remote->udev->descriptor.idProduct);
idev->id.version = le16_to_cpu(ati_remote->udev->descriptor.bcdDevice);
idev->dev = &(ati_remote->udev->dev);
usb_to_input_id(ati_remote->udev, &idev->id);
idev->dev = &ati_remote->udev->dev;
}
static int ati_remote_initialize(struct ati_remote *ati_remote)

24
drivers/usb/input/hid-core.c
View File

@@ -789,12 +789,12 @@ static __inline__ int search(__s32 *array, __s32 value, unsigned n)
return -1;
}
static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs)
static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt, struct pt_regs *regs)
{
hid_dump_input(usage, value);
if (hid->claimed & HID_CLAIMED_INPUT)
hidinput_hid_event(hid, field, usage, value, regs);
if (hid->claimed & HID_CLAIMED_HIDDEV)
if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
hiddev_hid_event(hid, field, usage, value, regs);
}
@@ -804,7 +804,7 @@ static void hid_process_event(struct hid_device *hid, struct hid_field *field, s
* reporting to the layer).
*/
static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, struct pt_regs *regs)
static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt, struct pt_regs *regs)
{
unsigned n;
unsigned count = field->report_count;
@@ -831,19 +831,19 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u
for (n = 0; n < count; n++) {
if (HID_MAIN_ITEM_VARIABLE & field->flags) {
hid_process_event(hid, field, &field->usage[n], value[n], regs);
hid_process_event(hid, field, &field->usage[n], value[n], interrupt, regs);
continue;
}
if (field->value[n] >= min && field->value[n] <= max
&& field->usage[field->value[n] - min].hid
&& search(value, field->value[n], count))
hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, regs);
hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt, regs);
if (value[n] >= min && value[n] <= max
&& field->usage[value[n] - min].hid
&& search(field->value, value[n], count))
hid_process_event(hid, field, &field->usage[value[n] - min], 1, regs);
hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt, regs);
}
memcpy(field->value, value, count * sizeof(__s32));
@@ -851,7 +851,7 @@ exit:
kfree(value);
}
static int hid_input_report(int type, struct urb *urb, struct pt_regs *regs)
static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_regs *regs)
{
struct hid_device *hid = urb->context;
struct hid_report_enum *report_enum = hid->report_enum + type;
@@ -899,7 +899,7 @@ static int hid_input_report(int type, struct urb *urb, struct pt_regs *regs)
hiddev_report_event(hid, report);
for (n = 0; n < report->maxfield; n++)
hid_input_field(hid, report->field[n], data, regs);
hid_input_field(hid, report->field[n], data, interrupt, regs);
if (hid->claimed & HID_CLAIMED_INPUT)
hidinput_report_event(hid, report);
@@ -918,7 +918,7 @@ static void hid_irq_in(struct urb *urb, struct pt_regs *regs)
switch (urb->status) {
case 0: /* success */
hid_input_report(HID_INPUT_REPORT, urb, regs);
hid_input_report(HID_INPUT_REPORT, urb, 1, regs);
break;
case -ECONNRESET: /* unlink */
case -ENOENT:
@@ -1142,7 +1142,7 @@ static void hid_ctrl(struct urb *urb, struct pt_regs *regs)
switch (urb->status) {
case 0: /* success */
if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN)
hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, regs);
hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0, regs);
case -ESHUTDOWN: /* unplug */
case -EILSEQ: /* unplug timectrl on uhci */
unplug = 1;
@@ -1372,6 +1372,9 @@ void hid_init_reports(struct hid_device *hid)
#define USB_VENDOR_ID_A4TECH 0x09da
#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
#define USB_VENDOR_ID_AASHIMA 0x06D6
#define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025
#define USB_VENDOR_ID_CYPRESS 0x04b4
#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
@@ -1548,6 +1551,7 @@ static struct hid_blacklist {
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },

11
drivers/usb/input/hid-input.c
View File

@@ -31,6 +31,7 @@
#include <linux/kernel.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#undef DEBUG
@@ -397,11 +398,12 @@ ignore:
void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, struct pt_regs *regs)
{
struct input_dev *input = &field->hidinput->input;
struct input_dev *input;
int *quirks = &hid->quirks;
if (!input)
if (!field->hidinput)
return;
input = &field->hidinput->input;
input_regs(input, regs);
@@ -581,10 +583,7 @@ int hidinput_connect(struct hid_device *hid)
hidinput->input.name = hid->name;
hidinput->input.phys = hid->phys;
hidinput->input.uniq = hid->uniq;
hidinput->input.id.bustype = BUS_USB;
hidinput->input.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
hidinput->input.id.product = le16_to_cpu(dev->descriptor.idProduct);
hidinput->input.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &hidinput->input.id);
hidinput->input.dev = &hid->intf->dev;
}

6
drivers/usb/input/itmtouch.c
View File

@@ -53,6 +53,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/* only an 8 byte buffer necessary for a single packet */
#define ITM_BUFSIZE 8
@@ -184,10 +185,7 @@ static int itmtouch_probe(struct usb_interface *intf, const struct usb_device_id
itmtouch->inputdev.name = itmtouch->name;
itmtouch->inputdev.phys = itmtouch->phys;
itmtouch->inputdev.id.bustype = BUS_USB;
itmtouch->inputdev.id.vendor = udev->descriptor.idVendor;
itmtouch->inputdev.id.product = udev->descriptor.idProduct;
itmtouch->inputdev.id.version = udev->descriptor.bcdDevice;
usb_to_input_id(udev, &itmtouch->inputdev.id);
itmtouch->inputdev.dev = &intf->dev;
if (!strlen(itmtouch->name))

6
drivers/usb/input/kbtab.c
View File

@@ -4,6 +4,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <asm/unaligned.h>
#include <asm/byteorder.h>
@@ -167,10 +168,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
kbtab->dev.name = "KB Gear Tablet";
kbtab->dev.phys = kbtab->phys;
kbtab->dev.id.bustype = BUS_USB;
kbtab->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
kbtab->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
kbtab->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &kbtab->dev.id);
kbtab->dev.dev = &intf->dev;
kbtab->usbdev = dev;

6
drivers/usb/input/mtouchusb.c
View File

@@ -53,6 +53,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define MTOUCHUSB_MIN_XC 0x0
#define MTOUCHUSB_MAX_RAW_XC 0x4000
@@ -232,10 +233,7 @@ static int mtouchusb_probe(struct usb_interface *intf, const struct usb_device_i
mtouch->input.name = mtouch->name;
mtouch->input.phys = mtouch->phys;
mtouch->input.id.bustype = BUS_USB;
mtouch->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
mtouch->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
mtouch->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &mtouch->input.id);
mtouch->input.dev = &intf->dev;
mtouch->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);

6
drivers/usb/input/powermate.c
View File

@@ -35,6 +35,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define POWERMATE_VENDOR 0x077d /* Griffin Technology, Inc. */
#define POWERMATE_PRODUCT_NEW 0x0410 /* Griffin PowerMate */
@@ -389,10 +390,7 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
pm->input.keybit[LONG(BTN_0)] = BIT(BTN_0);
pm->input.relbit[LONG(REL_DIAL)] = BIT(REL_DIAL);
pm->input.mscbit[LONG(MSC_PULSELED)] = BIT(MSC_PULSELED);
pm->input.id.bustype = BUS_USB;
pm->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
pm->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
pm->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &pm->input.id);
pm->input.event = powermate_input_event;
pm->input.dev = &intf->dev;
pm->input.phys = pm->phys;

7
drivers/usb/input/touchkitusb.c
View File

@@ -35,7 +35,7 @@
#define DEBUG
#endif
#include <linux/usb.h>
#include <linux/usb_input.h>
#define TOUCHKIT_MIN_XC 0x0
#define TOUCHKIT_MAX_XC 0x07ff
@@ -202,10 +202,7 @@ static int touchkit_probe(struct usb_interface *intf,
touchkit->input.name = touchkit->name;
touchkit->input.phys = touchkit->phys;
touchkit->input.id.bustype = BUS_USB;
touchkit->input.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
touchkit->input.id.product = le16_to_cpu(udev->descriptor.idProduct);
touchkit->input.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &touchkit->input.id);
touchkit->input.dev = &intf->dev;
touchkit->input.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);

6
drivers/usb/input/usbkbd.c
View File

@@ -32,6 +32,7 @@
#include <linux/input.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@@ -288,10 +289,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
kbd->dev.name = kbd->name;
kbd->dev.phys = kbd->phys;
kbd->dev.id.bustype = BUS_USB;
kbd->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
kbd->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
kbd->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &kbd->dev.id);
kbd->dev.dev = &iface->dev;
if (dev->manufacturer)

6
drivers/usb/input/usbmouse.c
View File

@@ -32,6 +32,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
/*
* Version Information
@@ -171,10 +172,7 @@ static int usb_mouse_probe(struct usb_interface * intf, const struct usb_device_
mouse->dev.name = mouse->name;
mouse->dev.phys = mouse->phys;
mouse->dev.id.bustype = BUS_USB;
mouse->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
mouse->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
mouse->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &mouse->dev.id);
mouse->dev.dev = &intf->dev;
if (dev->manufacturer)

6
drivers/usb/input/wacom.c
View File

@@ -69,6 +69,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#include <asm/unaligned.h>
#include <asm/byteorder.h>
@@ -823,10 +824,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
wacom->dev.name = wacom->features->name;
wacom->dev.phys = wacom->phys;
wacom->dev.id.bustype = BUS_USB;
wacom->dev.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
wacom->dev.id.product = le16_to_cpu(dev->descriptor.idProduct);
wacom->dev.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &wacom->dev.id);
wacom->dev.dev = &intf->dev;
wacom->usbdev = dev;

6
drivers/usb/input/xpad.c
View File

@@ -62,6 +62,7 @@
#include <linux/module.h>
#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/usb_input.h>
#define DRIVER_VERSION "v0.0.5"
#define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
@@ -256,10 +257,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
xpad->udev = udev;
xpad->dev.id.bustype = BUS_USB;
xpad->dev.id.vendor = le16_to_cpu(udev->descriptor.idVendor);
xpad->dev.id.product = le16_to_cpu(udev->descriptor.idProduct);
xpad->dev.id.version = le16_to_cpu(udev->descriptor.bcdDevice);
usb_to_input_id(udev, &xpad->dev.id);
xpad->dev.dev = &intf->dev;
xpad->dev.private = xpad;
xpad->dev.name = xpad_device[i].name;

6
drivers/usb/media/konicawc.c
View File

@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/usb_input.h>
#include "usbvideo.h"
@@ -845,10 +846,7 @@ static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id
cam->input.private = cam;
cam->input.evbit[0] = BIT(EV_KEY);
cam->input.keybit[LONG(BTN_0)] = BIT(BTN_0);
cam->input.id.bustype = BUS_USB;
cam->input.id.vendor = le16_to_cpu(dev->descriptor.idVendor);
cam->input.id.product = le16_to_cpu(dev->descriptor.idProduct);
cam->input.id.version = le16_to_cpu(dev->descriptor.bcdDevice);
usb_to_input_id(dev, &cam->input.id);
input_register_device(&cam->input);
usb_make_path(dev, cam->input_physname, 56);

7
drivers/usb/misc/ldusb.c
View File

@@ -23,6 +23,7 @@
*
* V0.1 (mh) Initial version
* V0.11 (mh) Added raw support for HID 1.0 devices (no interrupt out endpoint)
* V0.12 (mh) Added kmalloc check for string buffer
*/
#include <linux/config.h>
@@ -84,7 +85,7 @@ static struct usb_device_id ld_usb_table [] = {
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, ld_usb_table);
MODULE_VERSION("V0.11");
MODULE_VERSION("V0.12");
MODULE_AUTHOR("Michael Hund <mhund@ld-didactic.de>");
MODULE_DESCRIPTION("LD USB Driver");
MODULE_LICENSE("GPL");
@@ -635,6 +636,10 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id *
(le16_to_cpu(udev->descriptor.idProduct) == USB_DEVICE_ID_COM3LAB)) &&
(le16_to_cpu(udev->descriptor.bcdDevice) <= 0x103)) {
buffer = kmalloc(256, GFP_KERNEL);
if (buffer == NULL) {
dev_err(&intf->dev, "Couldn't allocate string buffer\n");
goto error;
}
/* usb_string makes SETUP+STALL to leave always ControlReadLoop */
usb_string(udev, 255, buffer, 256);
kfree(buffer);

1
drivers/usb/net/pegasus.c
View File

@@ -59,7 +59,6 @@ static const char driver_name[] = "pegasus";
static int loopback = 0;
static int mii_mode = 0;
static int multicast_filter_limit = 32;
static struct usb_eth_dev usb_dev_id[] = {
#define PEGASUS_DEV(pn, vid, pid, flags) \

2
drivers/usb/net/rtl8150.c
View File

@@ -167,8 +167,6 @@ struct rtl8150 {
typedef struct rtl8150 rtl8150_t;
static unsigned long multicast_filter_limit = 32;
static void fill_skb_pool(rtl8150_t *);
static void free_skb_pool(rtl8150_t *);
static inline struct sk_buff *pull_skb(rtl8150_t *);

1
drivers/usb/net/zd1201.c
View File

@@ -29,6 +29,7 @@ static struct usb_device_id zd1201_table[] = {
{USB_DEVICE(0x0ace, 0x1201)}, /* ZyDAS ZD1201 Wireless USB Adapter */
{USB_DEVICE(0x050d, 0x6051)}, /* Belkin F5D6051 usb adapter */
{USB_DEVICE(0x0db0, 0x6823)}, /* MSI UB11B usb adapter */
{USB_DEVICE(0x1044, 0x8005)}, /* GIGABYTE GN-WLBZ201 usb adapter */
{}
};

150
drivers/usb/serial/ftdi_sio.c
View File

@@ -429,6 +429,9 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
{ USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) },
{ USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) },
{ } /* Terminating entry */
};
@@ -545,6 +548,7 @@ static struct usb_serial_device_type ftdi_sio_device = {
#define WDR_TIMEOUT 5000 /* default urb timeout */
#define WDR_SHORT_TIMEOUT 1000 /* shorter urb timeout */
/* High and low are for DTR, RTS etc etc */
#define HIGH 1
@@ -593,62 +597,59 @@ static __u32 ftdi_232bm_baud_to_divisor(int baud)
return(ftdi_232bm_baud_base_to_divisor(baud, 48000000));
}
static int set_rts(struct usb_serial_port *port, int high_or_low)
#define set_mctrl(port, set) update_mctrl((port), (set), 0)
#define clear_mctrl(port, clear) update_mctrl((port), 0, (clear))
static int update_mctrl(struct usb_serial_port *port, unsigned int set, unsigned int clear)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
char *buf;
unsigned ftdi_high_or_low;
unsigned urb_value;
int rv;
buf = kmalloc(1, GFP_NOIO);
if (!buf)
return -ENOMEM;
if (high_or_low) {
ftdi_high_or_low = FTDI_SIO_SET_RTS_HIGH;
priv->last_dtr_rts |= TIOCM_RTS;
} else {
ftdi_high_or_low = FTDI_SIO_SET_RTS_LOW;
priv->last_dtr_rts &= ~TIOCM_RTS;
if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
dbg("%s - DTR|RTS not being set|cleared", __FUNCTION__);
return 0; /* no change */
}
buf = kmalloc(1, GFP_NOIO);
if (!buf) {
return -ENOMEM;
}
clear &= ~set; /* 'set' takes precedence over 'clear' */
urb_value = 0;
if (clear & TIOCM_DTR)
urb_value |= FTDI_SIO_SET_DTR_LOW;
if (clear & TIOCM_RTS)
urb_value |= FTDI_SIO_SET_RTS_LOW;
if (set & TIOCM_DTR)
urb_value |= FTDI_SIO_SET_DTR_HIGH;
if (set & TIOCM_RTS)
urb_value |= FTDI_SIO_SET_RTS_HIGH;
rv = usb_control_msg(port->serial->dev,
usb_sndctrlpipe(port->serial->dev, 0),
FTDI_SIO_SET_MODEM_CTRL_REQUEST,
FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
ftdi_high_or_low, priv->interface,
urb_value, priv->interface,
buf, 0, WDR_TIMEOUT);
kfree(buf);
return rv;
}
static int set_dtr(struct usb_serial_port *port, int high_or_low)
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
char *buf;
unsigned ftdi_high_or_low;
int rv;
buf = kmalloc(1, GFP_NOIO);
if (!buf)
return -ENOMEM;
if (high_or_low) {
ftdi_high_or_low = FTDI_SIO_SET_DTR_HIGH;
priv->last_dtr_rts |= TIOCM_DTR;
if (rv < 0) {
err("%s Error from MODEM_CTRL urb: DTR %s, RTS %s",
__FUNCTION__,
(set & TIOCM_DTR) ? "HIGH" :
(clear & TIOCM_DTR) ? "LOW" : "unchanged",
(set & TIOCM_RTS) ? "HIGH" :
(clear & TIOCM_RTS) ? "LOW" : "unchanged");
} else {
ftdi_high_or_low = FTDI_SIO_SET_DTR_LOW;
priv->last_dtr_rts &= ~TIOCM_DTR;
dbg("%s - DTR %s, RTS %s", __FUNCTION__,
(set & TIOCM_DTR) ? "HIGH" :
(clear & TIOCM_DTR) ? "LOW" : "unchanged",
(set & TIOCM_RTS) ? "HIGH" :
(clear & TIOCM_RTS) ? "LOW" : "unchanged");
priv->last_dtr_rts = (priv->last_dtr_rts & ~clear) | set;
}
rv = usb_control_msg(port->serial->dev,
usb_sndctrlpipe(port->serial->dev, 0),
FTDI_SIO_SET_MODEM_CTRL_REQUEST,
FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE,
ftdi_high_or_low, priv->interface,
buf, 0, WDR_TIMEOUT);
kfree(buf);
return rv;
}
@@ -681,7 +682,7 @@ static int change_speed(struct usb_serial_port *port)
FTDI_SIO_SET_BAUDRATE_REQUEST,
FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE,
urb_value, urb_index,
buf, 0, 100);
buf, 0, WDR_SHORT_TIMEOUT);
kfree(buf);
return rv;
@@ -1219,12 +1220,7 @@ static int ftdi_open (struct usb_serial_port *port, struct file *filp)
/* FIXME: Flow control might be enabled, so it should be checked -
we have no control of defaults! */
/* Turn on RTS and DTR since we are not flow controlling by default */
if (set_dtr(port, HIGH) < 0) {
err("%s Error from DTR HIGH urb", __FUNCTION__);
}
if (set_rts(port, HIGH) < 0){
err("%s Error from RTS HIGH urb", __FUNCTION__);
}
set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
/* Not throttled */
spin_lock_irqsave(&priv->rx_lock, flags);
@@ -1274,14 +1270,8 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp)
err("error from flowcontrol urb");
}
/* drop DTR */
if (set_dtr(port, LOW) < 0){
err("Error from DTR LOW urb");
}
/* drop RTS */
if (set_rts(port, LOW) < 0) {
err("Error from RTS LOW urb");
}
/* drop RTS and DTR */
clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
} /* Note change no line if hupcl is off */
/* cancel any scheduled reading */
@@ -1797,7 +1787,7 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
FTDI_SIO_SET_DATA_REQUEST,
FTDI_SIO_SET_DATA_REQUEST_TYPE,
urb_value , priv->interface,
buf, 0, 100) < 0) {
buf, 0, WDR_SHORT_TIMEOUT) < 0) {
err("%s FAILED to set databits/stopbits/parity", __FUNCTION__);
}
@@ -1812,25 +1802,14 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_
err("%s error from disable flowcontrol urb", __FUNCTION__);
}
/* Drop RTS and DTR */
if (set_dtr(port, LOW) < 0){
err("%s Error from DTR LOW urb", __FUNCTION__);
}
if (set_rts(port, LOW) < 0){
err("%s Error from RTS LOW urb", __FUNCTION__);
}
clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
} else {
/* set the baudrate determined before */
if (change_speed(port)) {
err("%s urb failed to set baurdrate", __FUNCTION__);
}
/* Ensure RTS and DTR are raised */
else if (set_dtr(port, HIGH) < 0){
err("%s Error from DTR HIGH urb", __FUNCTION__);
}
else if (set_rts(port, HIGH) < 0){
err("%s Error from RTS HIGH urb", __FUNCTION__);
}
set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
}
/* Set flow control */
@@ -1942,35 +1921,8 @@ static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file)
static int ftdi_tiocmset(struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear)
{
int ret;
dbg("%s TIOCMSET", __FUNCTION__);
if (set & TIOCM_DTR){
if ((ret = set_dtr(port, HIGH)) < 0) {
err("Urb to set DTR failed");
return(ret);
}
}
if (set & TIOCM_RTS) {
if ((ret = set_rts(port, HIGH)) < 0){
err("Urb to set RTS failed");
return(ret);
}
}
if (clear & TIOCM_DTR){
if ((ret = set_dtr(port, LOW)) < 0){
err("Urb to unset DTR failed");
return(ret);
}
}
if (clear & TIOCM_RTS) {
if ((ret = set_rts(port, LOW)) < 0){
err("Urb to unset RTS failed");
return(ret);
}
}
return(0);
return update_mctrl(port, set, clear);
}

14
drivers/usb/serial/ftdi_sio.h
View File

@@ -264,11 +264,25 @@
#define MOBILITY_VID 0x1342
#define MOBILITY_USB_SERIAL_PID 0x0202 /* EasiDock USB 200 serial */
/*
* microHAM product IDs (http://www.microham.com).
* Submitted by Justin Burket (KL1RL) <zorton@jtan.com>.
*/
#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
/*
* Active Robots product ids.
*/
#define FTDI_ACTIVE_ROBOTS_PID 0xE548 /* USB comms board */
/*
* Evolution Robotics products (http://www.evolution.com/).
* Submitted by Shawn M. Lavelle.
*/
#define EVOLUTION_VID 0xDEEE /* Vendor ID */
#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */

226
drivers/usb/serial/option.c
View File

@@ -12,14 +12,25 @@
History:
2005-05-19 v0.1 Initial version, based on incomplete docs
and analysis of misbehavior of the standard driver
and analysis of misbehavior with the standard driver
2005-05-20 v0.2 Extended the input buffer to avoid losing
random 64-byte chunks of data
2005-05-21 v0.3 implemented chars_in_buffer()
turned on low_latency
simplified the code somewhat
2005-05-24 v0.4 option_write() sometimes deadlocked under heavy load
removed some dead code
added sponsor notice
coding style clean-up
2005-06-20 v0.4.1 add missing braces :-/
killed end-of-line whitespace
2005-07-15 v0.4.2 rename WLAN product to FUSION, add FUSION2
Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
*/
#define DRIVER_VERSION "v0.3"
#define DRIVER_VERSION "v0.4"
#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
#define DRIVER_DESC "Option Card (PC-Card to) USB to Serial Driver"
@@ -44,7 +55,6 @@ static int option_write_room (struct usb_serial_port *port);
static void option_instat_callback(struct urb *urb, struct pt_regs *regs);
static int option_write (struct usb_serial_port *port,
const unsigned char *buf, int count);
@@ -60,14 +70,17 @@ static int option_tiocmset (struct usb_serial_port *port, struct file *file,
static int option_send_setup (struct usb_serial_port *port);
/* Vendor and product IDs */
#define OPTION_VENDOR_ID 0x0AF0
#define OPTION_VENDOR_ID 0x0AF0
#define OPTION_PRODUCT_OLD 0x5000
#define OPTION_PRODUCT_FUSION 0x6000
#define OPTION_PRODUCT_FUSION2 0x6300
#define OPTION_PRODUCT_OLD 0x5000
#define OPTION_PRODUCT_WLAN 0x6000
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_WLAN) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
{ } /* Terminating entry */
};
@@ -85,58 +98,62 @@ static struct usb_driver option_driver = {
* recognizes separately, thus num_port=1.
*/
static struct usb_serial_device_type option_3port_device = {
.owner = THIS_MODULE,
.name = "Option 3-port card",
.short_name = "option",
.id_table = option_ids,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 1, /* 3 */
.open = option_open,
.close = option_close,
.write = option_write,
.write_room = option_write_room,
.chars_in_buffer = option_chars_in_buffer,
.throttle = option_rx_throttle,
.unthrottle = option_rx_unthrottle,
.ioctl = option_ioctl,
.set_termios = option_set_termios,
.break_ctl = option_break_ctl,
.tiocmget = option_tiocmget,
.tiocmset = option_tiocmset,
.attach = option_startup,
.shutdown = option_shutdown,
.read_int_callback = option_instat_callback,
.owner = THIS_MODULE,
.name = "Option 3G data card",
.short_name = "option",
.id_table = option_ids,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 1, /* 3, but the card reports its ports separately */
.open = option_open,
.close = option_close,
.write = option_write,
.write_room = option_write_room,
.chars_in_buffer = option_chars_in_buffer,
.throttle = option_rx_throttle,
.unthrottle = option_rx_unthrottle,
.ioctl = option_ioctl,
.set_termios = option_set_termios,
.break_ctl = option_break_ctl,
.tiocmget = option_tiocmget,
.tiocmset = option_tiocmset,
.attach = option_startup,
.shutdown = option_shutdown,
.read_int_callback = option_instat_callback,
};
#ifdef CONFIG_USB_DEBUG
static int debug;
#else
#define debug 0
#endif
/* per port private data */
#define N_IN_URB 4
#define N_OUT_URB 1
#define IN_BUFLEN 1024
#define OUT_BUFLEN 1024
#define N_IN_URB 4
#define N_OUT_URB 1
#define IN_BUFLEN 1024
#define OUT_BUFLEN 128
struct option_port_private {
/* Input endpoints and buffer for this port */
struct urb *in_urbs[N_IN_URB];
char in_buffer[N_IN_URB][IN_BUFLEN];
struct urb *in_urbs[N_IN_URB];
char in_buffer[N_IN_URB][IN_BUFLEN];
/* Output endpoints and buffer for this port */
struct urb *out_urbs[N_OUT_URB];
char out_buffer[N_OUT_URB][OUT_BUFLEN];
struct urb *out_urbs[N_OUT_URB];
char out_buffer[N_OUT_URB][OUT_BUFLEN];
/* Settings for the port */
int rts_state; /* Handshaking pins (outputs) */
int dtr_state;
int cts_state; /* Handshaking pins (inputs) */
int dsr_state;
int dcd_state;
int ri_state;
// int break_on;
int rts_state; /* Handshaking pins (outputs) */
int dtr_state;
int cts_state; /* Handshaking pins (inputs) */
int dsr_state;
int dcd_state;
int ri_state;
unsigned long tx_start_time[N_OUT_URB];
unsigned long tx_start_time[N_OUT_URB];
};
@@ -190,13 +207,13 @@ static void
option_break_ctl (struct usb_serial_port *port, int break_state)
{
/* Unfortunately, I don't know how to send a break */
dbg("%s", __FUNCTION__);
dbg("%s", __FUNCTION__);
}
static void
option_set_termios (struct usb_serial_port *port,
struct termios *old_termios)
struct termios *old_termios)
{
dbg("%s", __FUNCTION__);
@@ -204,10 +221,10 @@ option_set_termios (struct usb_serial_port *port,
}
static int
option_tiocmget(struct usb_serial_port *port, struct file *file)
option_tiocmget (struct usb_serial_port *port, struct file *file)
{
unsigned int value;
struct option_port_private *portdata;
unsigned int value;
struct option_port_private *portdata;
portdata = usb_get_serial_port_data(port);
@@ -225,7 +242,7 @@ static int
option_tiocmset (struct usb_serial_port *port, struct file *file,
unsigned int set, unsigned int clear)
{
struct option_port_private *portdata;
struct option_port_private *portdata;
portdata = usb_get_serial_port_data(port);
@@ -250,71 +267,50 @@ option_ioctl (struct usb_serial_port *port, struct file *file,
/* Write */
static int
option_write(struct usb_serial_port *port,
const unsigned char *buf, int count)
option_write (struct usb_serial_port *port,
const unsigned char *buf, int count)
{
struct option_port_private *portdata;
int i;
int left, todo;
struct urb *this_urb = NULL; /* spurious */
int err;
struct option_port_private *portdata;
int i;
int left, todo;
struct urb *this_urb = NULL; /* spurious */
int err;
portdata = usb_get_serial_port_data(port);
dbg("%s: write (%d chars)", __FUNCTION__, count);
#if 0
spin_lock(&port->lock);
if (port->write_urb_busy) {
spin_unlock(&port->lock);
dbg("%s: already writing", __FUNCTION__);
return 0;
}
port->write_urb_busy = 1;
spin_unlock(&port->lock);
#endif
i = 0;
left = count;
while (left>0) {
for (i=0; left > 0 && i < N_OUT_URB; i++) {
todo = left;
if (todo > OUT_BUFLEN)
todo = OUT_BUFLEN;
for (;i < N_OUT_URB; i++) {
/* Check we have a valid urb/endpoint before we use it... */
this_urb = portdata->out_urbs[i];
if (this_urb->status != -EINPROGRESS)
break;
this_urb = portdata->out_urbs[i];
if (this_urb->status == -EINPROGRESS) {
if (this_urb->transfer_flags & URB_ASYNC_UNLINK)
continue;
if (time_before(jiffies, portdata->tx_start_time[i] + 10 * HZ))
continue;
this_urb->transfer_flags |= URB_ASYNC_UNLINK;
usb_unlink_urb(this_urb);
continue;
}
if (i == N_OUT_URB) {
/* no bulk out free! */
dbg("%s: no output urb -- left %d", __FUNCTION__,count-left);
#if 0
port->write_urb_busy = 0;
#endif
return count-left;
}
if (this_urb->status != 0)
dbg("usb_write %p failed (err=%d)", this_urb, this_urb->status);
dbg("%s: endpoint %d buf %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe), i);
/* send the data */
memcpy (this_urb->transfer_buffer, buf, todo);
/* send the data out the bulk port */
this_urb->transfer_buffer_length = todo;
this_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
this_urb->dev = port->serial->dev;
err = usb_submit_urb(this_urb, GFP_ATOMIC);
if (err) {
dbg("usb_submit_urb %p (write bulk) failed (%d,, has %d)", this_urb, err, this_urb->status);
dbg("usb_submit_urb %p (write bulk) failed (%d, has %d)", this_urb, err, this_urb->status);
continue;
}
portdata->tx_start_time[i] = jiffies;
@@ -323,9 +319,6 @@ option_write(struct usb_serial_port *port,
}
count -= left;
#if 0
port->write_urb_busy = 0;
#endif
dbg("%s: wrote (did %d)", __FUNCTION__, count);
return count;
}
@@ -333,7 +326,7 @@ option_write(struct usb_serial_port *port,
static void
option_indat_callback (struct urb *urb, struct pt_regs *regs)
{
int i, err;
int i, err;
int endpoint;
struct usb_serial_port *port;
struct tty_struct *tty;
@@ -444,10 +437,11 @@ option_write_room (struct usb_serial_port *port)
portdata = usb_get_serial_port_data(port);
for (i=0; i < N_OUT_URB; i++)
for (i=0; i < N_OUT_URB; i++) {
this_urb = portdata->out_urbs[i];
if (this_urb && this_urb->status != -EINPROGRESS)
data_len += OUT_BUFLEN;
}
dbg("%s: %d", __FUNCTION__, data_len);
return data_len;
@@ -464,11 +458,11 @@ option_chars_in_buffer (struct usb_serial_port *port)
portdata = usb_get_serial_port_data(port);
for (i=0; i < N_OUT_URB; i++)
for (i=0; i < N_OUT_URB; i++) {
this_urb = portdata->out_urbs[i];
if (this_urb && this_urb->status == -EINPROGRESS)
data_len += this_urb->transfer_buffer_length;
}
dbg("%s: %d", __FUNCTION__, data_len);
return data_len;
}
@@ -477,10 +471,10 @@ option_chars_in_buffer (struct usb_serial_port *port)
static int
option_open (struct usb_serial_port *port, struct file *filp)
{
struct option_port_private *portdata;
struct usb_serial *serial = port->serial;
int i, err;
struct urb *urb;
struct option_port_private *portdata;
struct usb_serial *serial = port->serial;
int i, err;
struct urb *urb;
portdata = usb_get_serial_port_data(port);
@@ -528,7 +522,7 @@ option_open (struct usb_serial_port *port, struct file *filp)
}
static inline void
stop_urb(struct urb *urb)
stop_urb (struct urb *urb)
{
if (urb && urb->status == -EINPROGRESS) {
urb->transfer_flags &= ~URB_ASYNC_UNLINK;
@@ -537,11 +531,11 @@ stop_urb(struct urb *urb)
}
static void
option_close(struct usb_serial_port *port, struct file *filp)
option_close (struct usb_serial_port *port, struct file *filp)
{
int i;
struct usb_serial *serial = port->serial;
struct option_port_private *portdata;
int i;
struct usb_serial *serial = port->serial;
struct option_port_private *portdata;
dbg("%s", __FUNCTION__);
portdata = usb_get_serial_port_data(port);
@@ -589,11 +583,11 @@ option_setup_urb (struct usb_serial *serial, int endpoint,
/* Setup urbs */
static void
option_setup_urbs(struct usb_serial *serial)
option_setup_urbs (struct usb_serial *serial)
{
int j;
struct usb_serial_port *port;
struct option_port_private *portdata;
int j;
struct usb_serial_port *port;
struct option_port_private *portdata;
dbg("%s", __FUNCTION__);
@@ -617,7 +611,7 @@ option_setup_urbs(struct usb_serial *serial)
static int
option_send_setup(struct usb_serial_port *port)
option_send_setup (struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
struct option_port_private *portdata;
@@ -644,9 +638,9 @@ option_send_setup(struct usb_serial_port *port)
static int
option_startup (struct usb_serial *serial)
{
int i, err;
struct usb_serial_port *port;
struct option_port_private *portdata;
int i, err;
struct usb_serial_port *port;
struct option_port_private *portdata;
dbg("%s", __FUNCTION__);
@@ -677,9 +671,9 @@ option_startup (struct usb_serial *serial)
static void
option_shutdown (struct usb_serial *serial)
{
int i, j;
struct usb_serial_port *port;
struct option_port_private *portdata;
int i, j;
struct usb_serial_port *port;
struct option_port_private *portdata;
dbg("%s", __FUNCTION__);
@@ -724,6 +718,8 @@ MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_VERSION(DRIVER_VERSION);
MODULE_LICENSE("GPL");
#ifdef CONFIG_USB_DEBUG
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug messages");
#endif

6
drivers/usb/usb-skeleton.c
View File

@@ -257,7 +257,8 @@ static int skel_probe(struct usb_interface *interface, const struct usb_device_i
endpoint = &iface_desc->endpoint[i].desc;
if (!dev->bulk_in_endpointAddr &&
(endpoint->bEndpointAddress & USB_DIR_IN) &&
((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
== USB_DIR_IN) &&
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
== USB_ENDPOINT_XFER_BULK)) {
/* we found a bulk in endpoint */
@@ -272,7 +273,8 @@ static int skel_probe(struct usb_interface *interface, const struct usb_device_i
}
if (!dev->bulk_out_endpointAddr &&
!(endpoint->bEndpointAddress & USB_DIR_OUT) &&
((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
== USB_DIR_OUT) &&
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
== USB_ENDPOINT_XFER_BULK)) {
/* we found a bulk out endpoint */