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Merge commit master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6 of HEAD

Browse Source 
* HEAD: (44 commits)
  [PATCH] USB: move usb-serial.h to include/linux/usb/
  [PATCH] USB: Anydata: Fixes wrong URB callback.
  [PATCH] USB: gadget section fixups
  [PATCH] USB: another unusual device
  [PATCH] USB: Add one VID/PID to ftdi_sio
  [PATCH] USB: unusual_devs entry for Sony DSC-H5
  [PATCH] USB: unusual_devs entry for Nokia E61
  [PATCH] USB: unusual_devs entry for Nokia N91
  [PATCH] USB: add ZyXEL vendor/product ID to rtl8150 driver
  [PATCH] USB: Option driver: new product ID
  [PATCH] USB: add support for WiseGroup., Ltd SmartJoy Dual PLUS Adapter
  [PATCH] USB: ipw.c driver fix
  [PATCH] USB: remove devfs information from Kconfig
  [PATCH] USB: remove empty destructor from drivers/usb/mon/mon_text.c
  [PATCH] USB: ipaq.c timing parameters
  [PATCH] USB: ipaq.c bugfixes
  [PATCH] USB: ehci: fix bogus alteration of a local variable
  [PATCH] USB: add driver for non-composite Sierra Wireless devices
  [PATCH] USB: fix pointer dereference in drivers/usb/misc/usblcd
  [PATCH] USB: Kill compiler warning in quirk_usb_handoff_ohci
  ...
This commit is contained in:
Linus Torvalds 2006-07-12 21:16:52 -07:00
commit 70d002bcca
79 changed files with 1007 additions and 442 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/usb/usb-serial.txt
View File

@ -399,10 +399,10 @@ REINER SCT cyberJack pinpad/e-com USB chipcard reader
Prolific PL2303 Driver
This driver support any device that has the PL2303 chip from Prolific
This driver supports any device that has the PL2303 chip from Prolific
in it. This includes a number of single port USB to serial
converters and USB GPS devices. Devices from Aten (the UC-232) and
IO-Data work with this driver.
IO-Data work with this driver, as does the DCU-11 mobile-phone cable.
For any questions or problems with this driver, please contact Greg
Kroah-Hartman at greg@kroah.com

1
drivers/usb/Kconfig
View File

@ -23,6 +23,7 @@ config USB_ARCH_HAS_OHCI
default y if ARCH_LH7A404
default y if ARCH_S3C2410
default y if PXA27x
default y if ARCH_EP93XX
default y if ARCH_AT91RM9200
# PPC:
default y if STB03xxx

2
drivers/usb/Makefile
View File

@ -48,7 +48,7 @@ obj-$(CONFIG_USB_MICROTEK) += image/
obj-$(CONFIG_USB_SERIAL) += serial/
obj-$(CONFIG_USB_AUERSWALD) += misc/
obj-$(CONFIG_USB_CY7C63) += misc/
obj-$(CONFIG_USB_CYPRESS_CY7C63)+= misc/
obj-$(CONFIG_USB_CYTHERM) += misc/
obj-$(CONFIG_USB_EMI26) += misc/
obj-$(CONFIG_USB_EMI62) += misc/

49
drivers/usb/class/cdc-acm.c
View File

@ -291,13 +291,13 @@ static void acm_read_bulk(struct urb *urb, struct pt_regs *regs)
struct acm_ru *rcv = urb->context;
struct acm *acm = rcv->instance;
int status = urb->status;
dbg("Entering acm_read_bulk with status %d\n", urb->status);
dbg("Entering acm_read_bulk with status %d", urb->status);
if (!ACM_READY(acm))
return;
if (status)
dev_dbg(&acm->data->dev, "bulk rx status %d\n", status);
dev_dbg(&acm->data->dev, "bulk rx status %d", status);
buf = rcv->buffer;
buf->size = urb->actual_length;
@ -343,7 +343,7 @@ static void acm_rx_tasklet(unsigned long _acm)
list_del(&buf->list);
spin_unlock(&acm->read_lock);
dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d\n", buf, buf->size);
dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d", buf, buf->size);
tty_buffer_request_room(tty, buf->size);
if (!acm->throttle)
@ -394,7 +394,7 @@ static void acm_rx_tasklet(unsigned long _acm)
rcv->urb->transfer_dma = buf->dma;
rcv->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
dbg("acm_rx_tasklet: sending urb 0x%p, rcv 0x%p, buf 0x%p\n", rcv->urb, rcv, buf);
dbg("acm_rx_tasklet: sending urb 0x%p, rcv 0x%p, buf 0x%p", rcv->urb, rcv, buf);
/* This shouldn't kill the driver as unsuccessful URBs are returned to the
free-urbs-pool and resubmited ASAP */
@ -413,7 +413,7 @@ static void acm_write_bulk(struct urb *urb, struct pt_regs *regs)
{
struct acm *acm = (struct acm *)urb->context;
dbg("Entering acm_write_bulk with status %d\n", urb->status);
dbg("Entering acm_write_bulk with status %d", urb->status);
acm_write_done(acm);
acm_write_start(acm);
@ -424,7 +424,7 @@ static void acm_write_bulk(struct urb *urb, struct pt_regs *regs)
static void acm_softint(void *private)
{
struct acm *acm = private;
dbg("Entering acm_softint.\n");
dbg("Entering acm_softint.");
if (!ACM_READY(acm))
return;
@ -440,7 +440,7 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
struct acm *acm;
int rv = -EINVAL;
int i;
dbg("Entering acm_tty_open.\n");
dbg("Entering acm_tty_open.");
mutex_lock(&open_mutex);
@ -541,7 +541,7 @@ static int acm_tty_write(struct tty_struct *tty, const unsigned char *buf, int c
int wbn;
struct acm_wb *wb;
dbg("Entering acm_tty_write to write %d bytes,\n", count);
dbg("Entering acm_tty_write to write %d bytes,", count);
if (!ACM_READY(acm))
return -EINVAL;
@ -793,7 +793,7 @@ static int acm_probe (struct usb_interface *intf,
if (!buflen) {
if (intf->cur_altsetting->endpoint->extralen && intf->cur_altsetting->endpoint->extra) {
dev_dbg(&intf->dev,"Seeking extra descriptors on endpoint\n");
dev_dbg(&intf->dev,"Seeking extra descriptors on endpoint");
buflen = intf->cur_altsetting->endpoint->extralen;
buffer = intf->cur_altsetting->endpoint->extra;
} else {
@ -842,24 +842,24 @@ static int acm_probe (struct usb_interface *intf,
if (!union_header) {
if (call_interface_num > 0) {
dev_dbg(&intf->dev,"No union descriptor, using call management descriptor\n");
dev_dbg(&intf->dev,"No union descriptor, using call management descriptor");
data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = call_interface_num));
control_interface = intf;
} else {
dev_dbg(&intf->dev,"No union descriptor, giving up\n");
dev_dbg(&intf->dev,"No union descriptor, giving up");
return -ENODEV;
}
} else {
control_interface = usb_ifnum_to_if(usb_dev, union_header->bMasterInterface0);
data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = union_header->bSlaveInterface0));
if (!control_interface || !data_interface) {
dev_dbg(&intf->dev,"no interfaces\n");
dev_dbg(&intf->dev,"no interfaces");
return -ENODEV;
}
}
if (data_interface_num != call_interface_num)
dev_dbg(&intf->dev,"Seperate call control interface. That is not fully supported.\n");
dev_dbg(&intf->dev,"Seperate call control interface. That is not fully supported.");
skip_normal_probe:
@ -867,7 +867,7 @@ static int acm_probe (struct usb_interface *intf,
if (data_interface->cur_altsetting->desc.bInterfaceClass != CDC_DATA_INTERFACE_TYPE) {
if (control_interface->cur_altsetting->desc.bInterfaceClass == CDC_DATA_INTERFACE_TYPE) {
struct usb_interface *t;
dev_dbg(&intf->dev,"Your device has switched interfaces.\n");
dev_dbg(&intf->dev,"Your device has switched interfaces.");
t = control_interface;
control_interface = data_interface;
@ -878,7 +878,7 @@ static int acm_probe (struct usb_interface *intf,
}
if (usb_interface_claimed(data_interface)) { /* valid in this context */
dev_dbg(&intf->dev,"The data interface isn't available\n");
dev_dbg(&intf->dev,"The data interface isn't available");
return -EBUSY;
}
@ -895,7 +895,7 @@ static int acm_probe (struct usb_interface *intf,
if ((epread->bEndpointAddress & USB_DIR_IN) != USB_DIR_IN) {
/* descriptors are swapped */
struct usb_endpoint_descriptor *t;
dev_dbg(&intf->dev,"The data interface has switched endpoints\n");
dev_dbg(&intf->dev,"The data interface has switched endpoints");
t = epread;
epread = epwrite;
@ -910,7 +910,7 @@ static int acm_probe (struct usb_interface *intf,
}
if (!(acm = kzalloc(sizeof(struct acm), GFP_KERNEL))) {
dev_dbg(&intf->dev, "out of memory (acm kzalloc)\n");
dev_dbg(&intf->dev, "out of memory (acm kzalloc)");
goto alloc_fail;
}
@ -936,26 +936,26 @@ static int acm_probe (struct usb_interface *intf,
buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
if (!buf) {
dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)");
goto alloc_fail2;
}
acm->ctrl_buffer = buf;
if (acm_write_buffers_alloc(acm) < 0) {
dev_dbg(&intf->dev, "out of memory (write buffer alloc)\n");
dev_dbg(&intf->dev, "out of memory (write buffer alloc)");
goto alloc_fail4;
}
acm->ctrlurb = usb_alloc_urb(0, GFP_KERNEL);
if (!acm->ctrlurb) {
dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)");
goto alloc_fail5;
}
for (i = 0; i < num_rx_buf; i++) {
struct acm_ru *rcv = &(acm->ru[i]);
if (!(rcv->urb = usb_alloc_urb(0, GFP_KERNEL))) {
dev_dbg(&intf->dev, "out of memory (read urbs usb_alloc_urb)\n");
dev_dbg(&intf->dev, "out of memory (read urbs usb_alloc_urb)");
goto alloc_fail7;
}
@ -966,13 +966,13 @@ static int acm_probe (struct usb_interface *intf,
struct acm_rb *buf = &(acm->rb[i]);
if (!(buf->base = usb_buffer_alloc(acm->dev, readsize, GFP_KERNEL, &buf->dma))) {
dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)\n");
dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)");
goto alloc_fail7;
}
}
acm->writeurb = usb_alloc_urb(0, GFP_KERNEL);
if (!acm->writeurb) {
dev_dbg(&intf->dev, "out of memory (writeurb kmalloc)\n");
dev_dbg(&intf->dev, "out of memory (writeurb kmalloc)");
goto alloc_fail7;
}
@ -1086,6 +1086,9 @@ static struct usb_device_id acm_ids[] = {
{ USB_DEVICE(0x0ace, 0x1608), /* ZyDAS 56K USB MODEM */
.driver_info = SINGLE_RX_URB, /* firmware bug */
},
{ USB_DEVICE(0x0ace, 0x1611), /* ZyDAS 56K USB MODEM - new version */
.driver_info = SINGLE_RX_URB, /* firmware bug */
},
/* control interfaces with various AT-command sets */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
USB_CDC_ACM_PROTO_AT_V25TER) },

3
drivers/usb/core/Kconfig
View File

@ -31,9 +31,6 @@ config USB_DEVICEFS
For the format of the various /proc/bus/usb/ files, please read
<file:Documentation/usb/proc_usb_info.txt>.
Please note that this code is completely unrelated to devfs, the
"/dev file system support".
Most users want to say Y here.
config USB_BANDWIDTH

10
drivers/usb/core/hub.c
View File

@ -1790,7 +1790,10 @@ static int finish_device_resume(struct usb_device *udev)
* and device drivers will know about any resume quirks.
*/
status = usb_get_status(udev, USB_RECIP_DEVICE, 0, &devstatus);
if (status < 2)
if (status >= 0)
status = (status == 2 ? 0 : -ENODEV);
if (status)
dev_dbg(&udev->dev,
"gone after usb resume? status %d\n",
status);
@ -1879,7 +1882,12 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
dev_dbg(hub->intfdev,
"port %d status %04x.%04x after resume, %d\n",
port1, portchange, devstatus, status);
if (status >= 0)
status = -ENODEV;
} else {
if (portchange & USB_PORT_STAT_C_SUSPEND)
clear_port_feature(hub->hdev, port1,
USB_PORT_FEAT_C_SUSPEND);
/* TRSMRCY = 10 msec */
msleep(10);
if (udev)

2
drivers/usb/core/inode.c
View File

@ -695,7 +695,7 @@ static void usbfs_remove_device(struct usb_device *dev)
wake_up_all(&ds->wait);
list_del_init(&ds->list);
if (ds->discsignr) {
sinfo.si_signo = SIGPIPE;
sinfo.si_signo = ds->discsignr;
sinfo.si_errno = EPIPE;
sinfo.si_code = SI_ASYNCIO;
sinfo.si_addr = ds->disccontext;

16
drivers/usb/gadget/epautoconf.c
View File

@ -34,12 +34,12 @@
/* we must assign addresses for configurable endpoints (like net2280) */
static __initdata unsigned epnum;
static __devinitdata unsigned epnum;
// #define MANY_ENDPOINTS
#ifdef MANY_ENDPOINTS
/* more than 15 configurable endpoints */
static __initdata unsigned in_epnum;
static __devinitdata unsigned in_epnum;
#endif
@ -59,7 +59,7 @@ static __initdata unsigned in_epnum;
* NOTE: each endpoint is unidirectional, as specified by its USB
* descriptor; and isn't specific to a configuration or altsetting.
*/
static int __init
static int __devinit
ep_matches (
struct usb_gadget *gadget,
struct usb_ep *ep,
@ -73,7 +73,7 @@ ep_matches (
/* endpoint already claimed? */
if (0 != ep->driver_data)
return 0;
/* only support ep0 for portable CONTROL traffic */
type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
if (USB_ENDPOINT_XFER_CONTROL == type)
@ -186,7 +186,7 @@ ep_matches (
return 1;
}
static struct usb_ep * __init
static struct usb_ep * __devinit
find_ep (struct usb_gadget *gadget, const char *name)
{
struct usb_ep *ep;
@ -228,7 +228,7 @@ find_ep (struct usb_gadget *gadget, const char *name)
*
* On failure, this returns a null endpoint descriptor.
*/
struct usb_ep * __init usb_ep_autoconfig (
struct usb_ep * __devinit usb_ep_autoconfig (
struct usb_gadget *gadget,
struct usb_endpoint_descriptor *desc
)
@ -276,7 +276,7 @@ struct usb_ep * __init usb_ep_autoconfig (
return ep;
}
/* Second, look at endpoints until an unclaimed one looks usable */
/* Second, look at endpoints until an unclaimed one looks usable */
list_for_each_entry (ep, &gadget->ep_list, ep_list) {
if (ep_matches (gadget, ep, desc))
return ep;
@ -295,7 +295,7 @@ struct usb_ep * __init usb_ep_autoconfig (
* state such as ep->driver_data and the record of assigned endpoints
* used by usb_ep_autoconfig().
*/
void __init usb_ep_autoconfig_reset (struct usb_gadget *gadget)
void __devinit usb_ep_autoconfig_reset (struct usb_gadget *gadget)
{
struct usb_ep *ep;

8
drivers/usb/gadget/ether.c
View File

@ -2131,7 +2131,7 @@ eth_req_free (struct usb_ep *ep, struct usb_request *req)
}
static void __exit
static void /* __init_or_exit */
eth_unbind (struct usb_gadget *gadget)
{
struct eth_dev *dev = get_gadget_data (gadget);
@ -2158,7 +2158,7 @@ eth_unbind (struct usb_gadget *gadget)
set_gadget_data (gadget, NULL);
}
static u8 __init nibble (unsigned char c)
static u8 __devinit nibble (unsigned char c)
{
if (likely (isdigit (c)))
return c - '0';
@ -2168,7 +2168,7 @@ static u8 __init nibble (unsigned char c)
return 0;
}
static int __init get_ether_addr(const char *str, u8 *dev_addr)
static int __devinit get_ether_addr(const char *str, u8 *dev_addr)
{
if (str) {
unsigned i;
@ -2189,7 +2189,7 @@ static int __init get_ether_addr(const char *str, u8 *dev_addr)
return 1;
}
static int __init
static int __devinit
eth_bind (struct usb_gadget *gadget)
{
struct eth_dev *dev;

2
drivers/usb/gadget/file_storage.c
View File

@ -3691,7 +3691,7 @@ static void lun_release(struct device *dev)
kref_put(&fsg->ref, fsg_release);
}
static void __exit fsg_unbind(struct usb_gadget *gadget)
static void /* __init_or_exit */ fsg_unbind(struct usb_gadget *gadget)
{
struct fsg_dev *fsg = get_gadget_data(gadget);
int i;

2
drivers/usb/gadget/rndis.c
View File

@ -1398,7 +1398,7 @@ static struct proc_dir_entry *rndis_connect_state [RNDIS_MAX_CONFIGS];
#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
int __init rndis_init (void)
int __devinit rndis_init (void)
{
u8 i;

2
drivers/usb/gadget/rndis.h
View File

@ -264,7 +264,7 @@ int rndis_signal_disconnect (int configNr);
int rndis_state (int configNr);
extern void rndis_set_host_mac (int configNr, const u8 *addr);
int __init rndis_init (void);
int __devinit rndis_init (void);
void rndis_exit (void);
#endif /* _LINUX_RNDIS_H */

2
drivers/usb/gadget/serial.c
View File

@ -1473,7 +1473,7 @@ static int __init gs_bind(struct usb_gadget *gadget)
* Called on module unload. Frees the control request and device
* structure.
*/
static void __exit gs_unbind(struct usb_gadget *gadget)
static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget)
{
struct gs_dev *dev = get_gadget_data(gadget);

2
drivers/usb/gadget/zero.c
View File

@ -1121,7 +1121,7 @@ zero_autoresume (unsigned long _dev)
/*-------------------------------------------------------------------------*/
static void __exit
static void /* __init_or_exit */
zero_unbind (struct usb_gadget *gadget)
{
struct zero_dev *dev = get_gadget_data (gadget);

23
drivers/usb/host/ehci-au1xxx.c
View File

@ -41,8 +41,6 @@
#endif
#define USBH_DISABLE (USB_MCFG_EBMEN | USB_MCFG_EMEMEN)
#endif /* Au1200 */
extern int usb_disabled(void);
/*-------------------------------------------------------------------------*/
@ -107,9 +105,9 @@ int usb_ehci_au1xxx_probe(const struct hc_driver *driver,
/* Au1200 AB USB does not support coherent memory */
if (!(read_c0_prid() & 0xff)) {
pr_info("%s: this is chip revision AB!\n", dev->dev.name);
pr_info("%s: this is chip revision AB!\n", dev->name);
pr_info("%s: update your board or re-configure the kernel\n",
dev->dev.name);
dev->name);
return -ENODEV;
}
#endif
@ -228,9 +226,8 @@ static const struct hc_driver ehci_au1xxx_hc_driver = {
/*-------------------------------------------------------------------------*/
static int ehci_hcd_au1xxx_drv_probe(struct device *dev)
static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
{
struct platform_device *pdev = to_platform_device(dev);
struct usb_hcd *hcd = NULL;
int ret;
@ -243,10 +240,9 @@ static int ehci_hcd_au1xxx_drv_probe(struct device *dev)
return ret;
}
static int ehci_hcd_au1xxx_drv_remove(struct device *dev)
static int ehci_hcd_au1xxx_drv_remove(struct platform_device *pdev)
{
struct platform_device *pdev = to_platform_device(dev);
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_ehci_au1xxx_remove(hcd, pdev);
return 0;
@ -269,12 +265,13 @@ static int ehci_hcd_au1xxx_drv_resume(struct device *dev)
}
*/
MODULE_ALIAS("au1xxx-ehci");
/* FIXME use "struct platform_driver" */
static struct device_driver ehci_hcd_au1xxx_driver = {
.name = "au1xxx-ehci",
.bus = &platform_bus_type,
static struct platform_driver ehci_hcd_au1xxx_driver = {
.probe = ehci_hcd_au1xxx_drv_probe,
.remove = ehci_hcd_au1xxx_drv_remove,
/*.suspend = ehci_hcd_au1xxx_drv_suspend, */
/*.resume = ehci_hcd_au1xxx_drv_resume, */
.driver = {
.name = "au1xxx-ehci",
.bus = &platform_bus_type
}
};

7
drivers/usb/host/ehci-hcd.c
View File

@ -625,10 +625,11 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs)
writel (status | CMD_RUN, &ehci->regs->command);
while (i--) {
status = readl (&ehci->regs->port_status [i]);
if (status & PORT_OWNER)
int pstatus = readl (&ehci->regs->port_status [i]);
if (pstatus & PORT_OWNER)
continue;
if (!(status & PORT_RESUME)
if (!(pstatus & PORT_RESUME)
|| ehci->reset_done [i] != 0)
continue;

7
drivers/usb/host/ohci-au1xxx.c
View File

@ -101,13 +101,16 @@ static void au1xxx_start_ohc(struct platform_device *dev)
#endif /* Au1200 */
#ifndef CONFIG_SOC_AU1200
/* wait for reset complete (read register twice; see au1500 errata) */
while (au_readl(USB_HOST_CONFIG),
!(au_readl(USB_HOST_CONFIG) & USBH_ENABLE_RD))
#endif
udelay(1000);
printk(KERN_DEBUG __FILE__
": Clock to USB host has been enabled \n");
#endif
}
static void au1xxx_stop_ohc(struct platform_device *dev)
@ -157,9 +160,9 @@ static int usb_ohci_au1xxx_probe(const struct hc_driver *driver,
/* Au1200 AB USB does not support coherent memory */
if (!(read_c0_prid() & 0xff)) {
pr_info("%s: this is chip revision AB !!\n",
dev->dev.name);
dev->name);
pr_info("%s: update your board or re-configure the kernel\n",
dev->dev.name);
dev->name);
return -ENODEV;
}
#endif

225
drivers/usb/host/ohci-ep93xx.c Normal file
View File

@ -0,0 +1,225 @@
/*
* 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
*
* Bus Glue for ep93xx.
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Russell King et al.
*
* Modified for LH7A404 from ohci-sa1111.c
* by Durgesh Pattamatta <pattamattad@sharpsec.com>
*
* Modified for pxa27x from ohci-lh7a404.c
* by Nick Bane <nick@cecomputing.co.uk> 26-8-2004
*
* Modified for ep93xx from ohci-pxa27x.c
* by Lennert Buytenhek <buytenh@wantstofly.org> 28-2-2006
* Based on an earlier driver by Ray Lehtiniemi
*
* This file is licenced under the GPL.
*/
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/signal.h>
#include <linux/platform_device.h>
#include <asm/mach-types.h>
#include <asm/hardware.h>
static struct clk *usb_host_clock;
static void ep93xx_start_hc(struct device *dev)
{
clk_enable(usb_host_clock);
}
static void ep93xx_stop_hc(struct device *dev)
{
clk_disable(usb_host_clock);
}
static int usb_hcd_ep93xx_probe(const struct hc_driver *driver,
struct platform_device *pdev)
{
int retval;
struct usb_hcd *hcd;
if (pdev->resource[1].flags != IORESOURCE_IRQ) {
pr_debug("resource[1] is not IORESOURCE_IRQ");
return -ENOMEM;
}
hcd = usb_create_hcd(driver, &pdev->dev, "ep93xx");
if (hcd == NULL)
return -ENOMEM;
hcd->rsrc_start = pdev->resource[0].start;
hcd->rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1;
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
usb_put_hcd(hcd);
retval = -EBUSY;
goto err1;
}
hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
if (hcd->regs == NULL) {
pr_debug("ioremap failed");
retval = -ENOMEM;
goto err2;
}
usb_host_clock = clk_get(&pdev->dev, "usb_host");
ep93xx_start_hc(&pdev->dev);
ohci_hcd_init(hcd_to_ohci(hcd));
retval = usb_add_hcd(hcd, pdev->resource[1].start, SA_INTERRUPT);
if (retval == 0)
return retval;
ep93xx_stop_hc(&pdev->dev);
iounmap(hcd->regs);
err2:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
err1:
usb_put_hcd(hcd);
return retval;
}
static void usb_hcd_ep93xx_remove(struct usb_hcd *hcd,
struct platform_device *pdev)
{
usb_remove_hcd(hcd);
ep93xx_stop_hc(&pdev->dev);
clk_put(usb_host_clock);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
}
static int __devinit ohci_ep93xx_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 struct hc_driver ohci_ep93xx_hc_driver = {
.description = hcd_name,
.product_desc = "EP93xx OHCI",
.hcd_priv_size = sizeof(struct ohci_hcd),
.irq = ohci_irq,
.flags = HCD_USB11 | HCD_MEMORY,
.start = ohci_ep93xx_start,
.stop = ohci_stop,
.urb_enqueue = ohci_urb_enqueue,
.urb_dequeue = ohci_urb_dequeue,
.endpoint_disable = ohci_endpoint_disable,
.get_frame_number = ohci_get_frame,
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
.bus_suspend = ohci_bus_suspend,
.bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
extern int usb_disabled(void);
static int ohci_hcd_ep93xx_drv_probe(struct platform_device *pdev)
{
int ret;
ret = -ENODEV;
if (!usb_disabled())
ret = usb_hcd_ep93xx_probe(&ohci_ep93xx_hc_driver, pdev);
return ret;
}
static int ohci_hcd_ep93xx_drv_remove(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_ep93xx_remove(hcd, pdev);
return 0;
}
#ifdef CONFIG_PM
static int ohci_hcd_ep93xx_drv_suspend(struct platform_device *pdev, pm_message_t state)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct ochi_hcd *ohci = hcd_to_ohci(hcd);
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
ohci->next_statechange = jiffies;
ep93xx_stop_hc(&pdev->dev);
hcd->state = HC_STATE_SUSPENDED;
pdev->dev.power.power_state = PMSG_SUSPEND;
return 0;
}
static int ohci_hcd_ep93xx_drv_resume(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct ohci_hcd *ohci = hcd_to_ohci(hcd);
int status;
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
ohci->next_statechange = jiffies;
ep93xx_start_hc(&pdev->dev);
pdev->dev.power.power_state = PMSG_ON;
usb_hcd_resume_root_hub(hcd);
return 0;
}
#endif
static struct platform_driver ohci_hcd_ep93xx_driver = {
.probe = ohci_hcd_ep93xx_drv_probe,
.remove = ohci_hcd_ep93xx_drv_remove,
#ifdef CONFIG_PM
.suspend = ohci_hcd_ep93xx_drv_suspend,
.resume = ohci_hcd_ep93xx_drv_resume,
#endif
.driver = {
.name = "ep93xx-ohci",
},
};
static int __init ohci_hcd_ep93xx_init(void)
{
return platform_driver_register(&ohci_hcd_ep93xx_driver);
}
static void __exit ohci_hcd_ep93xx_cleanup(void)
{
platform_driver_unregister(&ohci_hcd_ep93xx_driver);
}
module_init(ohci_hcd_ep93xx_init);
module_exit(ohci_hcd_ep93xx_cleanup);

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

@ -901,6 +901,10 @@ MODULE_LICENSE ("GPL");
#include "ohci-pxa27x.c"
#endif
#ifdef CONFIG_ARCH_EP93XX
#include "ohci-ep93xx.c"
#endif
#ifdef CONFIG_SOC_AU1X00
#include "ohci-au1xxx.c"
#endif
@ -919,6 +923,7 @@ MODULE_LICENSE ("GPL");
|| defined(CONFIG_ARCH_OMAP) \
|| defined (CONFIG_ARCH_LH7A404) \
|| defined (CONFIG_PXA27x) \
|| defined (CONFIG_ARCH_EP93XX) \
|| defined (CONFIG_SOC_AU1X00) \
|| defined (CONFIG_USB_OHCI_HCD_PPC_SOC) \
|| defined (CONFIG_ARCH_AT91RM9200) \

4
drivers/usb/host/ohci-hub.c
View File

@ -581,14 +581,14 @@ static int ohci_hub_control (
break;
case GetHubStatus:
temp = roothub_status (ohci) & ~(RH_HS_CRWE | RH_HS_DRWE);
*(__le32 *) buf = cpu_to_le32 (temp);
put_unaligned(cpu_to_le32 (temp), (__le32 *) buf);
break;
case GetPortStatus:
if (!wIndex || wIndex > ports)
goto error;
wIndex--;
temp = roothub_portstatus (ohci, wIndex);
*(__le32 *) buf = cpu_to_le32 (temp);
put_unaligned(cpu_to_le32 (temp), (__le32 *) buf);
#ifndef OHCI_VERBOSE_DEBUG
if (*(u16*)(buf+2)) /* only if wPortChange is interesting */

8
drivers/usb/host/pci-quirks.c
View File

@ -167,8 +167,6 @@ static int __devinit mmio_resource_enabled(struct pci_dev *pdev, int idx)
static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
{
void __iomem *base;
int wait_time;
u32 control;
if (!mmio_resource_enabled(pdev, 0))
return;
@ -179,9 +177,10 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
/* On PA-RISC, PDC can leave IR set incorrectly; ignore it there. */
#ifndef __hppa__
control = readl(base + OHCI_CONTROL);
{
u32 control = readl(base + OHCI_CONTROL);
if (control & OHCI_CTRL_IR) {
wait_time = 500; /* arbitrary; 5 seconds */
int wait_time = 500; /* arbitrary; 5 seconds */
writel(OHCI_INTR_OC, base + OHCI_INTRENABLE);
writel(OHCI_OCR, base + OHCI_CMDSTATUS);
while (wait_time > 0 &&
@ -198,6 +197,7 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
/* reset controller, preserving RWC */
writel(control & OHCI_CTRL_RWC, base + OHCI_CONTROL);
}
}
#endif
/*

4
drivers/usb/input/hid-core.c
View File

@ -1507,6 +1507,9 @@ void hid_init_reports(struct hid_device *hid)
#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
#define USB_VENDOR_ID_WISEGROUP_LTD 0x6677
#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
#define USB_VENDOR_ID_CODEMERCS 0x07c0
#define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500
#define USB_DEVICE_ID_CODEMERCS_IOW24 0x1501
@ -1670,6 +1673,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },

10
drivers/usb/misc/Kconfig
View File

@ -88,19 +88,19 @@ config USB_LED
To compile this driver as a module, choose M here: the
module will be called usbled.
config USB_CY7C63
config USB_CYPRESS_CY7C63
tristate "Cypress CY7C63xxx USB driver support"
depends on USB
help
Say Y here if you want to connect a Cypress CY7C63xxx
micro controller to your computer's USB port. This driver
supports the pre-programmed devices (incl. firmware) by
AK Modul-Bus Computer GmbH.
micro controller to your computer's USB port. Currently this
driver supports the pre-programmed devices (incl. firmware)
by AK Modul-Bus Computer GmbH.
Please see: http://www.ak-modul-bus.de/stat/mikrocontroller.html
To compile this driver as a module, choose M here: the
module will be called cy7c63.
module will be called cypress_cy7c63.
config USB_CYTHERM
tristate "Cypress USB thermometer driver support"

2
drivers/usb/misc/Makefile
View File

@ -4,7 +4,7 @@
#
obj-$(CONFIG_USB_AUERSWALD) += auerswald.o
obj-$(CONFIG_USB_CY7C63) += cy7c63.o
obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o
obj-$(CONFIG_USB_CYTHERM) += cytherm.o
obj-$(CONFIG_USB_EMI26) += emi26.o
obj-$(CONFIG_USB_EMI62) += emi62.o

244
drivers/usb/misc/cy7c63.c
View File

@ -1,244 +0,0 @@
/*
* cy7c63.c
*
* Copyright (c) 2006 Oliver Bock (bock@fh-wolfenbuettel.de)
*
* This driver is based on the Cypress Thermometer USB Driver by
* Marcus Maul and the 2.0 version of Greg Kroah-Hartman's
* USB Skeleton driver.
*
* Is is a generic driver for the Cypress CY7C63000 family.
* For the time being it enables you to toggle the single I/O ports
* of the device.
*
* Supported vendors: AK Modul-Bus Computer GmbH
* Supported devices: CY7C63001A-PC (to be continued...)
* Supported functions: Read/Write Ports (to be continued...)
*
* Chipsets families: CY7C63000, CY7C63001, CY7C63100, CY7C63101
*
*
* 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, version 2.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/usb.h>
#define DRIVER_AUTHOR "Oliver Bock (bock@fh-wolfenbuettel.de)"
#define DRIVER_DESC "Cypress CY7C63xxx USB driver"
#define CY7C63_VENDOR_ID 0xa2c
#define CY7C63_PRODUCT_ID 0x8
#define CY7C63_READ_PORT 0x4
#define CY7C63_WRITE_PORT 0x5
#define CY7C63_READ_RAM 0x2
#define CY7C63_WRITE_RAM 0x3
#define CY7C63_READ_ROM 0x1
#define CY7C63_READ_PORT_ID0 0
#define CY7C63_WRITE_PORT_ID0 0
#define CY7C63_READ_PORT_ID1 0x2
#define CY7C63_WRITE_PORT_ID1 1
#define CY7C63_MAX_REQSIZE 8
/* table of devices that work with this driver */
static struct usb_device_id cy7c63_table [] = {
{ USB_DEVICE(CY7C63_VENDOR_ID, CY7C63_PRODUCT_ID) },
{ }
};
MODULE_DEVICE_TABLE(usb, cy7c63_table);
/* structure to hold all of our device specific stuff */
struct cy7c63 {
struct usb_device * udev;
char port0;
char port1;
};
/* used to send usb control messages to device */
int vendor_command(struct cy7c63 *dev, unsigned char request,
unsigned char address, unsigned char data) {
int retval = 0;
unsigned int pipe;
unsigned char *iobuf;
/* allocate some memory for the i/o buffer*/
iobuf = kzalloc(CY7C63_MAX_REQSIZE, GFP_KERNEL);
if (!iobuf) {
dev_err(&dev->udev->dev, "Out of memory!\n");
retval = -ENOMEM;
goto error;
}
dev_dbg(&dev->udev->dev, "Sending usb_control_msg (data: %d)\n", data);
/* prepare usb control message and send it upstream */
pipe = usb_rcvctrlpipe(dev->udev, 0);
retval = usb_control_msg(dev->udev, pipe, request,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
address, data, iobuf, CY7C63_MAX_REQSIZE,
USB_CTRL_GET_TIMEOUT);
/* store returned data (more READs to be added!) */
switch (request) {
case CY7C63_READ_PORT:
if (address == CY7C63_READ_PORT_ID0) {
dev->port0 = iobuf[1];
dev_dbg(&dev->udev->dev,
"READ_PORT0 returned: %d\n",dev->port0);
}
else if (address == CY7C63_READ_PORT_ID1) {
dev->port1 = iobuf[1];
dev_dbg(&dev->udev->dev,
"READ_PORT1 returned: %d\n",dev->port1);
}
break;
}
kfree(iobuf);
error:
return retval;
}
#define get_set_port(num,read_id,write_id) \
static ssize_t set_port##num(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) { \
\
int value; \
int result = 0; \
\
struct usb_interface *intf = to_usb_interface(dev); \
struct cy7c63 *cyp = usb_get_intfdata(intf); \
\
dev_dbg(&cyp->udev->dev, "WRITE_PORT%d called\n", num); \
\
/* validate input data */ \
if (sscanf(buf, "%d", &value) < 1) { \
result = -EINVAL; \
goto error; \
} \
if (value>255 || value<0) { \
result = -EINVAL; \
goto error; \
} \
\
result = vendor_command(cyp, CY7C63_WRITE_PORT, write_id, \
(unsigned char)value); \
\
dev_dbg(&cyp->udev->dev, "Result of vendor_command: %d\n\n",result); \
error: \
return result < 0 ? result : count; \
} \
\
static ssize_t get_port##num(struct device *dev, \
struct device_attribute *attr, char *buf) { \
\
int result = 0; \
\
struct usb_interface *intf = to_usb_interface(dev); \
struct cy7c63 *cyp = usb_get_intfdata(intf); \
\
dev_dbg(&cyp->udev->dev, "READ_PORT%d called\n", num); \
\
result = vendor_command(cyp, CY7C63_READ_PORT, read_id, 0); \
\
dev_dbg(&cyp->udev->dev, "Result of vendor_command: %d\n\n", result); \
\
return sprintf(buf, "%d", cyp->port##num); \
} \
static DEVICE_ATTR(port##num, S_IWUGO | S_IRUGO, get_port##num, set_port##num);
get_set_port(0, CY7C63_READ_PORT_ID0, CY7C63_WRITE_PORT_ID0);
get_set_port(1, CY7C63_READ_PORT_ID1, CY7C63_WRITE_PORT_ID1);
static int cy7c63_probe(struct usb_interface *interface,
const struct usb_device_id *id) {
struct cy7c63 *dev = NULL;
int retval = -ENOMEM;
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
dev_err(&dev->udev->dev, "Out of memory!\n");
goto error;
}
dev->udev = usb_get_dev(interface_to_usbdev(interface));
/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);
/* create device attribute files */
device_create_file(&interface->dev, &dev_attr_port0);
device_create_file(&interface->dev, &dev_attr_port1);
/* let the user know what node this device is now attached to */
dev_info(&interface->dev,
"Cypress CY7C63xxx device now attached\n");
retval = 0;
error:
return retval;
}
static void cy7c63_disconnect(struct usb_interface *interface) {
struct cy7c63 *dev;
dev = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
/* remove device attribute files */
device_remove_file(&interface->dev, &dev_attr_port0);
device_remove_file(&interface->dev, &dev_attr_port1);
usb_put_dev(dev->udev);
dev_info(&interface->dev,
"Cypress CY7C63xxx device now disconnected\n");
kfree(dev);
}
static struct usb_driver cy7c63_driver = {
.name = "cy7c63",
.probe = cy7c63_probe,
.disconnect = cy7c63_disconnect,
.id_table = cy7c63_table,
};
static int __init cy7c63_init(void) {
int result;
/* register this driver with the USB subsystem */
result = usb_register(&cy7c63_driver);
if (result) {
err("Function usb_register failed! Error number: %d\n", result);
}
return result;
}
static void __exit cy7c63_exit(void) {
/* deregister this driver with the USB subsystem */
usb_deregister(&cy7c63_driver);
}
module_init(cy7c63_init);
module_exit(cy7c63_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");

279
drivers/usb/misc/cypress_cy7c63.c Normal file
View File

@ -0,0 +1,279 @@
/*
* cypress_cy7c63.c
*
* Copyright (c) 2006 Oliver Bock (o.bock@fh-wolfenbuettel.de)
*
* This driver is based on the Cypress USB Driver by Marcus Maul
* (cyport) and the 2.0 version of Greg Kroah-Hartman's
* USB Skeleton driver.
*
* This is a generic driver for the Cypress CY7C63xxx family.
* For the time being it enables you to read from and write to
* the single I/O ports of the device.
*
* Supported vendors: AK Modul-Bus Computer GmbH
* Supported devices: CY7C63001A-PC (to be continued...)
* Supported functions: Read/Write Ports (to be continued...)
*
*
* 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, version 2.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/usb.h>
#define DRIVER_AUTHOR "Oliver Bock (o.bock@fh-wolfenbuettel.de)"
#define DRIVER_DESC "Cypress CY7C63xxx USB driver"
#define CYPRESS_VENDOR_ID 0xa2c
#define CYPRESS_PRODUCT_ID 0x8
#define CYPRESS_READ_PORT 0x4
#define CYPRESS_WRITE_PORT 0x5
#define CYPRESS_READ_RAM 0x2
#define CYPRESS_WRITE_RAM 0x3
#define CYPRESS_READ_ROM 0x1
#define CYPRESS_READ_PORT_ID0 0
#define CYPRESS_WRITE_PORT_ID0 0
#define CYPRESS_READ_PORT_ID1 0x2
#define CYPRESS_WRITE_PORT_ID1 1
#define CYPRESS_MAX_REQSIZE 8
/* table of devices that work with this driver */
static struct usb_device_id cypress_table [] = {
{ USB_DEVICE(CYPRESS_VENDOR_ID, CYPRESS_PRODUCT_ID) },
{ }
};
MODULE_DEVICE_TABLE(usb, cypress_table);
/* structure to hold all of our device specific stuff */
struct cypress {
struct usb_device * udev;
unsigned char port[2];
};
/* used to send usb control messages to device */
static int vendor_command(struct cypress *dev, unsigned char request,
unsigned char address, unsigned char data)
{
int retval = 0;
unsigned int pipe;
unsigned char *iobuf;
/* allocate some memory for the i/o buffer*/
iobuf = kzalloc(CYPRESS_MAX_REQSIZE, GFP_KERNEL);
if (!iobuf) {
dev_err(&dev->udev->dev, "Out of memory!\n");
retval = -ENOMEM;
goto error;
}
dev_dbg(&dev->udev->dev, "Sending usb_control_msg (data: %d)\n", data);
/* prepare usb control message and send it upstream */
pipe = usb_rcvctrlpipe(dev->udev, 0);
retval = usb_control_msg(dev->udev, pipe, request,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
address, data, iobuf, CYPRESS_MAX_REQSIZE,
USB_CTRL_GET_TIMEOUT);
/* store returned data (more READs to be added) */
switch (request) {
case CYPRESS_READ_PORT:
if (address == CYPRESS_READ_PORT_ID0) {
dev->port[0] = iobuf[1];
dev_dbg(&dev->udev->dev,
"READ_PORT0 returned: %d\n",
dev->port[0]);
}
else if (address == CYPRESS_READ_PORT_ID1) {
dev->port[1] = iobuf[1];
dev_dbg(&dev->udev->dev,
"READ_PORT1 returned: %d\n",
dev->port[1]);
}
break;
}
kfree(iobuf);
error:
return retval;
}
/* write port value */
static ssize_t write_port(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count,
int port_num, int write_id)
{
int value = -1;
int result = 0;
struct usb_interface *intf = to_usb_interface(dev);
struct cypress *cyp = usb_get_intfdata(intf);
dev_dbg(&cyp->udev->dev, "WRITE_PORT%d called\n", port_num);
/* validate input data */
if (sscanf(buf, "%d", &value) < 1) {
result = -EINVAL;
goto error;
}
if (value < 0 || value > 255) {
result = -EINVAL;
goto error;
}
result = vendor_command(cyp, CYPRESS_WRITE_PORT, write_id,
(unsigned char)value);
dev_dbg(&cyp->udev->dev, "Result of vendor_command: %d\n\n", result);
error:
return result < 0 ? result : count;
}
/* attribute callback handler (write) */
static ssize_t set_port0_handler(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return write_port(dev, attr, buf, count, 0, CYPRESS_WRITE_PORT_ID0);
}
/* attribute callback handler (write) */
static ssize_t set_port1_handler(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
return write_port(dev, attr, buf, count, 1, CYPRESS_WRITE_PORT_ID1);
}
/* read port value */
static ssize_t read_port(struct device *dev, struct device_attribute *attr,
char *buf, int port_num, int read_id)
{
int result = 0;
struct usb_interface *intf = to_usb_interface(dev);
struct cypress *cyp = usb_get_intfdata(intf);
dev_dbg(&cyp->udev->dev, "READ_PORT%d called\n", port_num);
result = vendor_command(cyp, CYPRESS_READ_PORT, read_id, 0);
dev_dbg(&cyp->udev->dev, "Result of vendor_command: %d\n\n", result);
return sprintf(buf, "%d", cyp->port[port_num]);
}
/* attribute callback handler (read) */
static ssize_t get_port0_handler(struct device *dev,
struct device_attribute *attr, char *buf)
{
return read_port(dev, attr, buf, 0, CYPRESS_READ_PORT_ID0);
}
/* attribute callback handler (read) */
static ssize_t get_port1_handler(struct device *dev,
struct device_attribute *attr, char *buf)
{
return read_port(dev, attr, buf, 1, CYPRESS_READ_PORT_ID1);
}
static DEVICE_ATTR(port0, S_IWUGO | S_IRUGO,
get_port0_handler, set_port0_handler);
static DEVICE_ATTR(port1, S_IWUGO | S_IRUGO,
get_port1_handler, set_port1_handler);
static int cypress_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct cypress *dev = NULL;
int retval = -ENOMEM;
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
dev_err(&dev->udev->dev, "Out of memory!\n");
goto error;
}
dev->udev = usb_get_dev(interface_to_usbdev(interface));
/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);
/* create device attribute files */
device_create_file(&interface->dev, &dev_attr_port0);
device_create_file(&interface->dev, &dev_attr_port1);
/* let the user know that the device is now attached */
dev_info(&interface->dev,
"Cypress CY7C63xxx device now attached\n");
retval = 0;
error:
return retval;
}
static void cypress_disconnect(struct usb_interface *interface)
{
struct cypress *dev;
dev = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
/* remove device attribute files */
device_remove_file(&interface->dev, &dev_attr_port0);
device_remove_file(&interface->dev, &dev_attr_port1);
usb_put_dev(dev->udev);
dev_info(&interface->dev,
"Cypress CY7C63xxx device now disconnected\n");
kfree(dev);
}
static struct usb_driver cypress_driver = {
.name = "cypress_cy7c63",
.probe = cypress_probe,
.disconnect = cypress_disconnect,
.id_table = cypress_table,
};
static int __init cypress_init(void)
{
int result;
/* register this driver with the USB subsystem */
result = usb_register(&cypress_driver);
if (result) {
err("Function usb_register failed! Error number: %d\n", result);
}
return result;
}
static void __exit cypress_exit(void)
{
/* deregister this driver with the USB subsystem */
usb_deregister(&cypress_driver);
}
module_init(cypress_init);
module_exit(cypress_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");

6
drivers/usb/misc/usblcd.c
View File

@ -200,10 +200,8 @@ static ssize_t lcd_write(struct file *file, const char __user * user_buffer, siz
/* create a urb, and a buffer for it, and copy the data to the urb */
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) {
retval = -ENOMEM;
goto error;
}
if (!urb)
return -ENOMEM;
buf = usb_buffer_alloc(dev->udev, count, GFP_KERNEL, &urb->transfer_dma);
if (!buf) {

7
drivers/usb/mon/mon_text.c
View File

@ -64,7 +64,6 @@ struct mon_reader_text {
};
static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
static void mon_text_dtor(void *, kmem_cache_t *, unsigned long);
/*
* mon_text_submit
@ -268,7 +267,7 @@ static int mon_text_open(struct inode *inode, struct file *file)
(long)rp);
rp->e_slab = kmem_cache_create(rp->slab_name,
sizeof(struct mon_event_text), sizeof(long), 0,
mon_text_ctor, mon_text_dtor);
mon_text_ctor, NULL);
if (rp->e_slab == NULL) {
rc = -ENOMEM;
goto err_slab;
@ -459,7 +458,3 @@ static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags)
memset(mem, 0xe5, sizeof(struct mon_event_text));
}
static void mon_text_dtor(void *mem, kmem_cache_t *slab, unsigned long sflags)
{
;
}

3
drivers/usb/net/rtl8150.c
View File

@ -128,11 +128,13 @@
#define VENDOR_ID_MELCO 0x0411
#define VENDOR_ID_MICRONET 0x3980
#define VENDOR_ID_LONGSHINE 0x07b8
#define VENDOR_ID_ZYXEL 0x0586
#define PRODUCT_ID_RTL8150 0x8150
#define PRODUCT_ID_LUAKTX 0x0012
#define PRODUCT_ID_LCS8138TX 0x401a
#define PRODUCT_ID_SP128AR 0x0003
#define PRODUCT_ID_PRESTIGE 0x401a
#undef EEPROM_WRITE
@ -142,6 +144,7 @@ static struct usb_device_id rtl8150_table[] = {
{USB_DEVICE(VENDOR_ID_MELCO, PRODUCT_ID_LUAKTX)},
{USB_DEVICE(VENDOR_ID_MICRONET, PRODUCT_ID_SP128AR)},
{USB_DEVICE(VENDOR_ID_LONGSHINE, PRODUCT_ID_LCS8138TX)},
{USB_DEVICE(VENDOR_ID_ZYXEL, PRODUCT_ID_PRESTIGE)},
{}
};

11
drivers/usb/serial/Kconfig
View File

@ -456,6 +456,17 @@ config USB_SERIAL_SAFE_PADDED
bool "USB Secure Encapsulated Driver - Padded"
depends on USB_SERIAL_SAFE
config USB_SERIAL_SIERRAWIRELESS
tristate "USB Sierra Wireless Driver"
depends on USB_SERIAL
help
Say M here if you want to use a Sierra Wireless device (if
using an PC 5220 or AC580 please use the Airprime driver
instead).
To compile this driver as a module, choose M here: the
module will be called sierra.
config USB_SERIAL_TI
tristate "USB TI 3410/5052 Serial Driver"
depends on USB_SERIAL

1
drivers/usb/serial/Makefile
View File

@ -39,6 +39,7 @@ obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
obj-$(CONFIG_USB_SERIAL_OPTION) += option.o
obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o
obj-$(CONFIG_USB_SERIAL_SAFE) += safe_serial.o
obj-$(CONFIG_USB_SERIAL_SIERRAWIRELESS) += sierra.o
obj-$(CONFIG_USB_SERIAL_TI) += ti_usb_3410_5052.o
obj-$(CONFIG_USB_SERIAL_VISOR) += visor.o
obj-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat.o

2
drivers/usb/serial/airprime.c
View File

@ -13,7 +13,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */

4
drivers/usb/serial/anydata.c
View File

@ -13,7 +13,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x16d5, 0x6501) }, /* AirData CDMA device */
@ -71,7 +71,7 @@ static int anydata_open(struct usb_serial_port *port, struct file *filp)
port->bulk_in_endpointAddress),
port->read_urb->transfer_buffer,
port->read_urb->transfer_buffer_length,
usb_serial_generic_write_bulk_callback, port);
usb_serial_generic_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result)
dev_err(&port->dev,

2
drivers/usb/serial/ark3116.c
View File

@ -21,7 +21,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static int debug;

2
drivers/usb/serial/belkin_sa.c
View File

@ -74,7 +74,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "belkin_sa.h"
static int debug;

2
drivers/usb/serial/bus.c
View File

@ -13,7 +13,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static int usb_serial_device_match (struct device *dev, struct device_driver *drv)
{

3
drivers/usb/serial/console.c
View File

@ -17,11 +17,10 @@
#include <linux/tty.h>
#include <linux/console.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
static int debug;
#include "usb-serial.h"
struct usbcons_info {
int magic;
int break_flag;

2
drivers/usb/serial/cp2101.c
View File

@ -26,7 +26,7 @@
#include <linux/moduleparam.h>
#include <linux/usb.h>
#include <asm/uaccess.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/*
* Version Information

2
drivers/usb/serial/cyberjack.c
View File

@ -39,7 +39,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#define CYBERJACK_LOCAL_BUF_SIZE 32

2
drivers/usb/serial/cypress_m8.c
View File

@ -59,11 +59,11 @@
#include <linux/moduleparam.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <linux/serial.h>
#include <linux/delay.h>
#include <asm/uaccess.h>
#include "usb-serial.h"
#include "cypress_m8.h"

2
drivers/usb/serial/digi_acceleport.c
View File

@ -246,7 +246,7 @@
#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/wait.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/* Defines */

2
drivers/usb/serial/empeg.c
View File

@ -62,7 +62,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static int debug;

2
drivers/usb/serial/ezusb.c
View File

@ -15,7 +15,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */
#define CPUCS_REG 0x7F92

108
drivers/usb/serial/ftdi_sio.c
View File

@ -257,7 +257,7 @@
#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/serial.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "ftdi_sio.h"
/*
@ -313,6 +313,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
@ -500,6 +501,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_YEI_SERVOCENTER31_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_THORLABS_PID) },
{ USB_DEVICE(TESTO_VID, TESTO_USB_INTERFACE_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
@ -548,11 +551,17 @@ struct ftdi_private {
spinlock_t rx_lock; /* spinlock for receive state */
struct work_struct rx_work;
int rx_processed;
unsigned long rx_bytes;
__u16 interface; /* FT2232C port interface (0 for FT232/245) */
int force_baud; /* if non-zero, force the baud rate to this value */
int force_rtscts; /* if non-zero, force RTS-CTS to always be enabled */
spinlock_t tx_lock; /* spinlock for transmit state */
unsigned long tx_bytes;
unsigned long tx_outstanding_bytes;
unsigned long tx_outstanding_urbs;
};
/* Used for TIOCMIWAIT */
@ -626,6 +635,9 @@ static struct usb_serial_driver ftdi_sio_device = {
#define HIGH 1
#define LOW 0
/* number of outstanding urbs to prevent userspace DoS from happening */
#define URB_UPPER_LIMIT 42
/*
* ***************************************************************************
* Utlity functions
@ -1156,6 +1168,7 @@ static int ftdi_sio_attach (struct usb_serial *serial)
}
spin_lock_init(&priv->rx_lock);
spin_lock_init(&priv->tx_lock);
init_waitqueue_head(&priv->delta_msr_wait);
/* This will push the characters through immediately rather
than queue a task to deliver them */
@ -1270,6 +1283,13 @@ static int ftdi_open (struct usb_serial_port *port, struct file *filp)
dbg("%s", __FUNCTION__);
spin_lock_irqsave(&priv->tx_lock, flags);
priv->tx_bytes = 0;
spin_unlock_irqrestore(&priv->tx_lock, flags);
spin_lock_irqsave(&priv->rx_lock, flags);
priv->rx_bytes = 0;
spin_unlock_irqrestore(&priv->rx_lock, flags);
if (port->tty)
port->tty->low_latency = (priv->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
@ -1372,6 +1392,7 @@ static int ftdi_write (struct usb_serial_port *port,
int data_offset ; /* will be 1 for the SIO and 0 otherwise */
int status;
int transfer_size;
unsigned long flags;
dbg("%s port %d, %d bytes", __FUNCTION__, port->number, count);
@ -1379,6 +1400,13 @@ static int ftdi_write (struct usb_serial_port *port,
dbg("write request of 0 bytes");
return 0;
}
spin_lock_irqsave(&priv->tx_lock, flags);
if (priv->tx_outstanding_urbs > URB_UPPER_LIMIT) {
spin_unlock_irqrestore(&priv->tx_lock, flags);
dbg("%s - write limit hit\n", __FUNCTION__);
return 0;
}
spin_unlock_irqrestore(&priv->tx_lock, flags);
data_offset = priv->write_offset;
dbg("data_offset set to %d",data_offset);
@ -1445,6 +1473,12 @@ static int ftdi_write (struct usb_serial_port *port,
err("%s - failed submitting write urb, error %d", __FUNCTION__, status);
count = status;
kfree (buffer);
} else {
spin_lock_irqsave(&priv->tx_lock, flags);
++priv->tx_outstanding_urbs;
priv->tx_outstanding_bytes += count;
priv->tx_bytes += count;
spin_unlock_irqrestore(&priv->tx_lock, flags);
}
/* we are done with this urb, so let the host driver
@ -1460,7 +1494,11 @@ static int ftdi_write (struct usb_serial_port *port,
static void ftdi_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
{
unsigned long flags;
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
struct ftdi_private *priv;
int data_offset; /* will be 1 for the SIO and 0 otherwise */
unsigned long countback;
/* free up the transfer buffer, as usb_free_urb() does not do this */
kfree (urb->transfer_buffer);
@ -1472,34 +1510,67 @@ static void ftdi_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
return;
}
priv = usb_get_serial_port_data(port);
if (!priv) {
dbg("%s - bad port private data pointer - exiting", __FUNCTION__);
return;
}
/* account for transferred data */
countback = urb->actual_length;
data_offset = priv->write_offset;
if (data_offset > 0) {
/* Subtract the control bytes */
countback -= (data_offset * ((countback + (PKTSZ - 1)) / PKTSZ));
}
spin_lock_irqsave(&priv->tx_lock, flags);
--priv->tx_outstanding_urbs;
priv->tx_outstanding_bytes -= countback;
spin_unlock_irqrestore(&priv->tx_lock, flags);
usb_serial_port_softint(port);
} /* ftdi_write_bulk_callback */
static int ftdi_write_room( struct usb_serial_port *port )
{
struct ftdi_private *priv = usb_get_serial_port_data(port);
int room;
unsigned long flags;
dbg("%s - port %d", __FUNCTION__, port->number);
/*
* We really can take anything the user throws at us
* but let's pick a nice big number to tell the tty
* layer that we have lots of free space
*/
return 2048;
spin_lock_irqsave(&priv->tx_lock, flags);
if (priv->tx_outstanding_urbs < URB_UPPER_LIMIT) {
/*
* We really can take anything the user throws at us
* but let's pick a nice big number to tell the tty
* layer that we have lots of free space
*/
room = 2048;
} else {
room = 0;
}
spin_unlock_irqrestore(&priv->tx_lock, flags);
return room;
} /* ftdi_write_room */
static int ftdi_chars_in_buffer (struct usb_serial_port *port)
{ /* ftdi_chars_in_buffer */
struct ftdi_private *priv = usb_get_serial_port_data(port);
int buffered;
unsigned long flags;
dbg("%s - port %d", __FUNCTION__, port->number);
/*
* We can't really account for how much data we
* have sent out, but hasn't made it through to the
* device, so just tell the tty layer that everything
* is flushed.
*/
return 0;
spin_lock_irqsave(&priv->tx_lock, flags);
buffered = (int)priv->tx_outstanding_bytes;
spin_unlock_irqrestore(&priv->tx_lock, flags);
if (buffered < 0) {
err("%s outstanding tx bytes is negative!", __FUNCTION__);
buffered = 0;
}
return buffered;
} /* ftdi_chars_in_buffer */
@ -1509,6 +1580,8 @@ static void ftdi_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
struct tty_struct *tty;
struct ftdi_private *priv;
unsigned long countread;
unsigned long flags;
if (urb->number_of_packets > 0) {
err("%s transfer_buffer_length %d actual_length %d number of packets %d",__FUNCTION__,
@ -1543,6 +1616,13 @@ static void ftdi_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
return;
}
/* count data bytes, but not status bytes */
countread = urb->actual_length;
countread -= 2 * ((countread + (PKTSZ - 1)) / PKTSZ);
spin_lock_irqsave(&priv->rx_lock, flags);
priv->rx_bytes += countread;
spin_unlock_irqrestore(&priv->rx_lock, flags);
ftdi_process_read(port);
} /* ftdi_read_bulk_callback */

15
drivers/usb/serial/ftdi_sio.h
View File

@ -36,6 +36,9 @@
#define FTDI_ACTZWAVE_PID 0xF2D0
/* www.starting-point-systems.com µChameleon device */
#define FTDI_MICRO_CHAMELEON_PID 0xCAA0 /* Product Id */
/* www.irtrans.de device */
#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
@ -442,6 +445,18 @@
*/
#define FTDI_YEI_SERVOCENTER31_PID 0xE050 /* YEI ServoCenter3.1 USB */
/*
* ThorLabs USB motor drivers
*/
#define FTDI_THORLABS_PID 0xfaf0 /* ThorLabs USB motor drivers */
/*
* Testo products (http://www.testo.com/)
* Submitted by Colin Leroy
*/
#define TESTO_VID 0x128D
#define TESTO_USB_INTERFACE_PID 0x0001
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */

2
drivers/usb/serial/funsoft.c
View File

@ -13,7 +13,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1404, 0xcddc) },

3
drivers/usb/serial/garmin_gps.c
View File

@ -35,6 +35,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
/* the mode to be set when the port ist opened */
static int initial_mode = 1;
@ -42,8 +43,6 @@ static int initial_mode = 1;
/* debug flag */
static int debug = 0;
#include "usb-serial.h"
#define GARMIN_VENDOR_ID 0x091E
/*

3
drivers/usb/serial/generic.c
View File

@ -17,8 +17,8 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <asm/uaccess.h>
#include "usb-serial.h"
static int debug;
@ -285,6 +285,7 @@ void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *reg
if (result)
dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
}
EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);
void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
{

2
drivers/usb/serial/hp4x.c
View File

@ -17,7 +17,7 @@
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/*
* Version Information

2
drivers/usb/serial/io_edgeport.c
View File

@ -44,7 +44,7 @@
#include <linux/wait.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "io_edgeport.h"
#include "io_ionsp.h" /* info for the iosp messages */
#include "io_16654.h" /* 16654 UART defines */

2
drivers/usb/serial/io_ti.c
View File

@ -39,8 +39,8 @@
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include "usb-serial.h"
#include "io_16654.h"
#include "io_usbvend.h"
#include "io_ti.h"

25
drivers/usb/serial/ipaq.c
View File

@ -55,7 +55,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "ipaq.h"
#define KP_RETRIES 100
@ -70,6 +70,8 @@
static __u16 product, vendor;
static int debug;
static int connect_retries = KP_RETRIES;
static int initial_wait;
/* Function prototypes for an ipaq */
static int ipaq_open (struct usb_serial_port *port, struct file *filp);
@ -582,7 +584,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
struct ipaq_private *priv;
struct ipaq_packet *pkt;
int i, result = 0;
int retries = KP_RETRIES;
int retries = connect_retries;
dbg("%s - port %d", __FUNCTION__, port->number);
@ -646,16 +648,12 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
port->read_urb->transfer_buffer_length = URBDATA_SIZE;
port->bulk_out_size = port->write_urb->transfer_buffer_length = URBDATA_SIZE;
msleep(1000*initial_wait);
/* Start reading from the device */
usb_fill_bulk_urb(port->read_urb, serial->dev,
usb_rcvbulkpipe(serial->dev, port->bulk_in_endpointAddress),
port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length,
ipaq_read_bulk_callback, port);
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result) {
err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
goto error;
}
/*
* Send out control message observed in win98 sniffs. Not sure what
@ -670,8 +668,14 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
usb_sndctrlpipe(serial->dev, 0), 0x22, 0x21,
0x1, 0, NULL, 0, 100);
if (result == 0) {
result = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (result) {
err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
goto error;
}
return 0;
}
msleep(1000);
}
err("%s - failed doing control urb, error %d", __FUNCTION__, result);
goto error;
@ -854,6 +858,7 @@ static void ipaq_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
if (urb->status) {
dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);
return;
}
spin_lock_irqsave(&write_list_lock, flags);
@ -966,3 +971,9 @@ MODULE_PARM_DESC(vendor, "User specified USB idVendor");
module_param(product, ushort, 0);
MODULE_PARM_DESC(product, "User specified USB idProduct");
module_param(connect_retries, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(connect_retries, "Maximum number of connect retries (one second each)");
module_param(initial_wait, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(initial_wait, "Time to wait before attempting a connection (in seconds)");

4
drivers/usb/serial/ipw.c
View File

@ -46,8 +46,8 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <asm/uaccess.h>
#include "usb-serial.h"
/*
* Version Information
@ -373,6 +373,8 @@ static void ipw_write_bulk_callback(struct urb *urb, struct pt_regs *regs)
dbg("%s", __FUNCTION__);
port->write_urb_busy = 0;
if (urb->status)
dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);

2
drivers/usb/serial/ir-usb.c
View File

@ -57,7 +57,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/*
* Version Information

2
drivers/usb/serial/keyspan.c
View File

@ -107,7 +107,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "keyspan.h"
static int debug;

3
drivers/usb/serial/keyspan_pda.c
View File

@ -78,6 +78,7 @@
#include <linux/workqueue.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
static int debug;
@ -107,8 +108,6 @@ struct ezusb_hex_record {
#include "xircom_pgs_fw.h"
#endif
#include "usb-serial.h"
/*
* Version Information
*/

2
drivers/usb/serial/kl5kusb105.c
View File

@ -55,7 +55,7 @@
#include <linux/module.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "kl5kusb105.h"
static int debug;

2
drivers/usb/serial/kobil_sct.c
View File

@ -46,8 +46,8 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include <linux/ioctl.h>
#include "usb-serial.h"
#include "kobil_sct.h"
static int debug;

2
drivers/usb/serial/mct_u232.c
View File

@ -75,7 +75,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "mct_u232.h"
/*

2
drivers/usb/serial/navman.c
View File

@ -14,7 +14,7 @@
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static int debug;

2
drivers/usb/serial/omninet.c
View File

@ -46,7 +46,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
static int debug;

8
drivers/usb/serial/option.c
View File

@ -35,6 +35,7 @@
2006-06-01 v0.6.2 add backwards-compatibility stuff
2006-06-01 v0.6.3 add Novatel Wireless
2006-06-01 v0.7 Option => GSM
2006-06-01 v0.7.1 add COBRA2
Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
@ -53,7 +54,7 @@
device features.
*/
#define DRIVER_VERSION "v0.7.0"
#define DRIVER_VERSION "v0.7.1"
#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
#define DRIVER_DESC "USB Driver for GSM modems"
@ -64,7 +65,7 @@
#include <linux/tty_flip.h>
#include <linux/module.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
/* Function prototypes */
static int option_open(struct usb_serial_port *port, struct file *filp);
@ -102,6 +103,7 @@ static int option_send_setup(struct usb_serial_port *port);
#define OPTION_PRODUCT_FUSION 0x6000
#define OPTION_PRODUCT_FUSION2 0x6300
#define OPTION_PRODUCT_COBRA 0x6500
#define OPTION_PRODUCT_COBRA2 0x6600
#define HUAWEI_PRODUCT_E600 0x1001
#define AUDIOVOX_PRODUCT_AIRCARD 0x0112
#define SIERRAWIRELESS_PRODUCT_MC8755 0x6802
@ -112,6 +114,7 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
{ USB_DEVICE(SIERRAWIRELESS_VENDOR_ID, SIERRAWIRELESS_PRODUCT_MC8755) },
@ -124,6 +127,7 @@ static struct usb_device_id option_ids1[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },

4
drivers/usb/serial/pl2303.c
View File

@ -27,7 +27,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "pl2303.h"
/*
@ -52,6 +52,7 @@ struct pl2303_buf {
static struct usb_device_id id_table [] = {
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_RSAQ2) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_DCU11) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_RSAQ3) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_PHAROS) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
@ -79,6 +80,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(LEADTEK_VENDOR_ID, LEADTEK_9531_PRODUCT_ID) },
{ USB_DEVICE(SPEEDDRAGON_VENDOR_ID, SPEEDDRAGON_PRODUCT_ID) },
{ USB_DEVICE(OTI_VENDOR_ID, OTI_PRODUCT_ID) },
{ USB_DEVICE(DATAPILOT_U2_VENDOR_ID, DATAPILOT_U2_PRODUCT_ID) },
{ } /* Terminating entry */
};

5
drivers/usb/serial/pl2303.h
View File

@ -10,6 +10,7 @@
#define PL2303_VENDOR_ID 0x067b
#define PL2303_PRODUCT_ID 0x2303
#define PL2303_PRODUCT_ID_RSAQ2 0x04bb
#define PL2303_PRODUCT_ID_DCU11 0x1234
#define PL2303_PRODUCT_ID_PHAROS 0xaaa0
#define PL2303_PRODUCT_ID_RSAQ3 0xaaa2
@ -84,3 +85,7 @@
/* Ours Technology Inc DKU-5 clone, chipset: Prolific Technology Inc */
#define OTI_VENDOR_ID 0x0ea0
#define OTI_PRODUCT_ID 0x6858
/* DATAPILOT Universal-2 Phone Cable */
#define DATAPILOT_U2_VENDOR_ID 0x0731
#define DATAPILOT_U2_PRODUCT_ID 0x2003

2
drivers/usb/serial/safe_serial.c
View File

@ -71,7 +71,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#ifndef CONFIG_USB_SAFE_PADDED

75
drivers/usb/serial/sierra.c Normal file
View File

@ -0,0 +1,75 @@
/*
* Sierra Wireless CDMA Wireless Serial USB driver
*
* Current Copy modified by: Kevin Lloyd <linux@sierrawireless.com>
* Original Copyright (C) 2005-2006 Greg Kroah-Hartman <gregkh@suse.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/tty.h>
#include <linux/module.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
{ USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
{ USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
{ USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
{ USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
{ USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
/* Following devices are supported in the airprime.c driver */
/* { USB_DEVICE(0x1199, 0x0112) }, */ /* Sierra Wireless AirCard 580 */
/* { USB_DEVICE(0x0F3D, 0x0112) }, */ /* AirPrime/Sierra PC 5220 */
{ }
};
MODULE_DEVICE_TABLE(usb, id_table);
static struct usb_driver sierra_driver = {
.name = "sierra_wireless",
.probe = usb_serial_probe,
.disconnect = usb_serial_disconnect,
.id_table = id_table,
};
static struct usb_serial_driver sierra_device = {
.driver = {
.owner = THIS_MODULE,
.name = "Sierra_Wireless",
},
.id_table = id_table,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = NUM_DONT_CARE,
.num_bulk_out = NUM_DONT_CARE,
.num_ports = 3,
};
static int __init sierra_init(void)
{
int retval;
retval = usb_serial_register(&sierra_device);
if (retval)
return retval;
retval = usb_register(&sierra_driver);
if (retval)
usb_serial_deregister(&sierra_device);
return retval;
}
static void __exit sierra_exit(void)
{
usb_deregister(&sierra_driver);
usb_serial_deregister(&sierra_device);
}
module_init(sierra_init);
module_exit(sierra_exit);
MODULE_LICENSE("GPL");

2
drivers/usb/serial/ti_usb_3410_5052.c
View File

@ -83,8 +83,8 @@
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <linux/usb.h>
#include <linux/usb/serial.h>
#include "usb-serial.h"
#include "ti_usb_3410_5052.h"
#include "ti_fw_3410.h" /* firmware image for 3410 */
#include "ti_fw_5052.h" /* firmware image for 5052 */

25
drivers/usb/serial/usb-serial.c
View File

@ -31,7 +31,7 @@
#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "pl2303.h"
/*
@ -40,6 +40,8 @@
#define DRIVER_AUTHOR "Greg Kroah-Hartman, greg@kroah.com, http://www.kroah.com/linux/"
#define DRIVER_DESC "USB Serial Driver core"
static void port_free(struct usb_serial_port *port);
/* Driver structure we register with the USB core */
static struct usb_driver usb_serial_driver = {
.name = "usbserial",
@ -146,23 +148,10 @@ static void destroy_serial(struct kref *kref)
port = serial->port[i];
if (!port)
continue;
usb_kill_urb(port->read_urb);
usb_free_urb(port->read_urb);
usb_kill_urb(port->write_urb);
usb_free_urb(port->write_urb);
usb_kill_urb(port->interrupt_in_urb);
usb_free_urb(port->interrupt_in_urb);
usb_kill_urb(port->interrupt_out_urb);
usb_free_urb(port->interrupt_out_urb);
kfree(port->bulk_in_buffer);
kfree(port->bulk_out_buffer);
kfree(port->interrupt_in_buffer);
kfree(port->interrupt_out_buffer);
port_free(port);
}
}
flush_scheduled_work(); /* port->work */
usb_put_dev(serial->dev);
/* free up any memory that we allocated */
@ -564,6 +553,11 @@ static void port_release(struct device *dev)
struct usb_serial_port *port = to_usb_serial_port(dev);
dbg ("%s - %s", __FUNCTION__, dev->bus_id);
port_free(port);
}
static void port_free(struct usb_serial_port *port)
{
usb_kill_urb(port->read_urb);
usb_free_urb(port->read_urb);
usb_kill_urb(port->write_urb);
@ -576,6 +570,7 @@ static void port_release(struct device *dev)
kfree(port->bulk_out_buffer);
kfree(port->interrupt_in_buffer);
kfree(port->interrupt_out_buffer);
flush_scheduled_work(); /* port->work */
kfree(port);
}

39
drivers/usb/serial/visor.c
View File

@ -25,7 +25,7 @@
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/usb.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "visor.h"
/*
@ -302,7 +302,6 @@ static int visor_open (struct usb_serial_port *port, struct file *filp)
spin_lock_irqsave(&priv->lock, flags);
priv->bytes_in = 0;
priv->bytes_out = 0;
priv->outstanding_urbs = 0;
priv->throttled = 0;
spin_unlock_irqrestore(&priv->lock, flags);
@ -435,13 +434,25 @@ static int visor_write (struct usb_serial_port *port, const unsigned char *buf,
static int visor_write_room (struct usb_serial_port *port)
{
struct visor_private *priv = usb_get_serial_port_data(port);
unsigned long flags;
dbg("%s - port %d", __FUNCTION__, port->number);
/*
* We really can take anything the user throws at us
* but let's pick a nice big number to tell the tty
* layer that we have lots of free space
* layer that we have lots of free space, unless we don't.
*/
spin_lock_irqsave(&priv->lock, flags);
if (priv->outstanding_urbs > URB_UPPER_LIMIT * 2 / 3) {
spin_unlock_irqrestore(&priv->lock, flags);
dbg("%s - write limit hit\n", __FUNCTION__);
return 0;
}
spin_unlock_irqrestore(&priv->lock, flags);
return 2048;
}
@ -758,15 +769,22 @@ static int visor_calc_num_ports (struct usb_serial *serial)
static int generic_startup(struct usb_serial *serial)
{
struct usb_serial_port **ports = serial->port;
struct visor_private *priv;
int i;
for (i = 0; i < serial->num_ports; ++i) {
priv = kzalloc (sizeof(*priv), GFP_KERNEL);
if (!priv)
if (!priv) {
while (i-- != 0) {
priv = usb_get_serial_port_data(ports[i]);
usb_set_serial_port_data(ports[i], NULL);
kfree(priv);
}
return -ENOMEM;
}
spin_lock_init(&priv->lock);
usb_set_serial_port_data(serial->port[i], priv);
usb_set_serial_port_data(ports[i], priv);
}
return 0;
}
@ -876,7 +894,18 @@ static int clie_5_attach (struct usb_serial *serial)
static void visor_shutdown (struct usb_serial *serial)
{
struct visor_private *priv;
int i;
dbg("%s", __FUNCTION__);
for (i = 0; i < serial->num_ports; i++) {
priv = usb_get_serial_port_data(serial->port[i]);
if (priv) {
usb_set_serial_port_data(serial->port[i], NULL);
kfree(priv);
}
}
}
static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)

2
drivers/usb/serial/whiteheat.c
View File

@ -79,7 +79,7 @@
#include <linux/usb.h>
#include <linux/serial_reg.h>
#include <linux/serial.h>
#include "usb-serial.h"
#include <linux/usb/serial.h>
#include "whiteheat_fw.h" /* firmware for the ConnectTech WhiteHEAT device */
#include "whiteheat.h" /* WhiteHEAT specific commands */

12
drivers/usb/storage/scsiglue.c
View File

@ -112,13 +112,11 @@ static int slave_configure(struct scsi_device *sdev)
if (sdev->scsi_level < SCSI_2)
sdev->scsi_level = sdev->sdev_target->scsi_level = SCSI_2;
/* According to the technical support people at Genesys Logic,
* devices using their chips have problems transferring more than
* 32 KB at a time. In practice people have found that 64 KB
* works okay and that's what Windows does. But we'll be
* conservative; people can always use the sysfs interface to
* increase max_sectors. */
if (le16_to_cpu(us->pusb_dev->descriptor.idVendor) == USB_VENDOR_ID_GENESYS &&
/* Many devices have trouble transfering more than 32KB at a time,
* while others have trouble with more than 64K. At this time we
* are limiting both to 32K (64 sectores).
*/
if ((us->flags & US_FL_MAX_SECTORS_64) &&
sdev->request_queue->max_sectors > 64)
blk_queue_max_sectors(sdev->request_queue, 64);

60
drivers/usb/storage/unusual_devs.h
View File

@ -112,6 +112,19 @@ UNUSUAL_DEV( 0x0411, 0x001c, 0x0113, 0x0113,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY ),
/* Submitted by Ernestas Vaiciukevicius <ernisv@gmail.com> */
UNUSUAL_DEV( 0x0419, 0x0100, 0x0100, 0x0100,
"Samsung Info. Systems America, Inc.",
"MP3 Player",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* Reported by Orgad Shaneh <orgads@gmail.com> */
UNUSUAL_DEV( 0x0419, 0xaace, 0x0100, 0x0100,
"Samsung", "MP3 Player",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* Reported by Christian Leber <christian@leber.de> */
UNUSUAL_DEV( 0x0419, 0xaaf5, 0x0100, 0x0100,
"TrekStor",
@ -132,6 +145,14 @@ UNUSUAL_DEV( 0x0420, 0x0001, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* Reported by Sumedha Swamy <sumedhaswamy@gmail.com> and
* Einar Th. Einarsson <einarthered@gmail.com> */
UNUSUAL_DEV( 0x0421, 0x0444, 0x0100, 0x0100,
"Nokia",
"N91",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
/* Reported by Jiri Slaby <jirislaby@gmail.com> and
* Rene C. Castberg <Rene@Castberg.org> */
UNUSUAL_DEV( 0x0421, 0x0446, 0x0100, 0x0100,
@ -140,6 +161,13 @@ UNUSUAL_DEV( 0x0421, 0x0446, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
/* Reported by Matthew Bloch <matthew@bytemark.co.uk> */
UNUSUAL_DEV( 0x0421, 0x044e, 0x0100, 0x0100,
"Nokia",
"E61",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */
UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210,
"SMSC",
@ -473,10 +501,11 @@ UNUSUAL_DEV( 0x054c, 0x0010, 0x0106, 0x0450,
US_SC_SCSI, US_PR_DEVICE, NULL,
US_FL_SINGLE_LUN | US_FL_NOT_LOCKABLE | US_FL_NO_WP_DETECT ),
/* This entry is needed because the device reports Sub=ff */
UNUSUAL_DEV( 0x054c, 0x0010, 0x0500, 0x0600,
/* Submitted by Lars Jacob <jacob.lars@googlemail.com>
* This entry is needed because the device reports Sub=ff */
UNUSUAL_DEV( 0x054c, 0x0010, 0x0500, 0x0610,
"Sony",
"DSC-T1/T5",
"DSC-T1/T5/H5",
US_SC_8070, US_PR_DEVICE, NULL,
US_FL_SINGLE_LUN ),
@ -708,18 +737,22 @@ UNUSUAL_DEV( 0x05dc, 0xb002, 0x0000, 0x0113,
* They were originally reported by Alexander Oltu
* <alexander@all-2.com> and Peter Marks <peter.marks@turner.com>
* respectively.
*
* US_FL_GO_SLOW and US_FL_MAX_SECTORS_64 added by Phil Dibowitz
* <phil@ipom.com> as these flags were made and hard-coded
* special-cases were pulled from scsiglue.c.
*/
UNUSUAL_DEV( 0x05e3, 0x0701, 0x0000, 0xffff,
"Genesys Logic",
"USB to IDE Optical",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_GO_SLOW ),
US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 ),
UNUSUAL_DEV( 0x05e3, 0x0702, 0x0000, 0xffff,
"Genesys Logic",
"USB to IDE Disk",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_GO_SLOW ),
US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 ),
/* Reported by Hanno Boeck <hanno@gmx.de>
* Taken from the Lycoris Kernel */
@ -1196,6 +1229,14 @@ UNUSUAL_DEV( 0x0ea0, 0x6828, 0x0110, 0x0110,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* Reported by Benjamin Schiller <sbenni@gmx.de>
* It is also sold by Easylite as DJ 20 */
UNUSUAL_DEV( 0x0ed1, 0x7636, 0x0103, 0x0103,
"Typhoon",
"My DJ 1820",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_GO_SLOW | US_FL_MAX_SECTORS_64),
/* Reported by Michael Stattmann <michael@stattmann.com> */
UNUSUAL_DEV( 0x0fce, 0xd008, 0x0000, 0x0000,
"Sony Ericsson",
@ -1227,6 +1268,15 @@ UNUSUAL_DEV( 0x1370, 0x6828, 0x0110, 0x0110,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
/* patch submitted by Davide Perini <perini.davide@dpsoftware.org>
* and Renato Perini <rperini@email.it>
*/
UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001,
"Motorola",
"RAZR V3x",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY | US_FL_IGNORE_RESIDUE ),
/* Reported by Radovan Garabik <garabik@kassiopeia.juls.savba.sk> */
UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999,
"MPIO",

29
drivers/usb/storage/usb.c
View File

@ -55,6 +55,7 @@
#include <linux/slab.h>
#include <linux/kthread.h>
#include <linux/mutex.h>
#include <linux/utsrelease.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
@ -373,8 +374,12 @@ static int usb_stor_control_thread(void * __us)
/* lock access to the state */
scsi_lock(host);
/* did the command already complete because of a disconnect? */
if (!us->srb)
; /* nothing to do */
/* indicate that the command is done */
if (us->srb->result != DID_ABORT << 16) {
else if (us->srb->result != DID_ABORT << 16) {
US_DEBUGP("scsi cmd done, result=0x%x\n",
us->srb->result);
us->srb->scsi_done(us->srb);
@ -524,7 +529,8 @@ static void get_device_info(struct us_data *us, const struct usb_device_id *id)
if (msg >= 0 && !(us->flags & US_FL_NEED_OVERRIDE))
printk(KERN_NOTICE USB_STORAGE "This device "
"(%04x,%04x,%04x S %02x P %02x)"
" has %s in unusual_devs.h\n"
" has %s in unusual_devs.h (kernel"
" %s)\n"
" Please send a copy of this message to "
"<linux-usb-devel@lists.sourceforge.net>\n",
le16_to_cpu(ddesc->idVendor),
@ -532,7 +538,8 @@ static void get_device_info(struct us_data *us, const struct usb_device_id *id)
le16_to_cpu(ddesc->bcdDevice),
idesc->bInterfaceSubClass,
idesc->bInterfaceProtocol,
msgs[msg]);
msgs[msg],
UTS_RELEASE);
}
}
@ -836,32 +843,34 @@ static void dissociate_dev(struct us_data *us)
* the host */
static void quiesce_and_remove_host(struct us_data *us)
{
struct Scsi_Host *host = us_to_host(us);
/* Prevent new USB transfers, stop the current command, and
* interrupt a SCSI-scan or device-reset delay */
scsi_lock(host);
set_bit(US_FLIDX_DISCONNECTING, &us->flags);
scsi_unlock(host);
usb_stor_stop_transport(us);
wake_up(&us->delay_wait);
/* It doesn't matter if the SCSI-scanning thread is still running.
* The thread will exit when it sees the DISCONNECTING flag. */
/* Wait for the current command to finish, then remove the host */
mutex_lock(&us->dev_mutex);
mutex_unlock(&us->dev_mutex);
/* queuecommand won't accept any new commands and the control
* thread won't execute a previously-queued command. If there
* is such a command pending, complete it with an error. */
mutex_lock(&us->dev_mutex);
if (us->srb) {
us->srb->result = DID_NO_CONNECT << 16;
scsi_lock(us_to_host(us));
scsi_lock(host);
us->srb->scsi_done(us->srb);
us->srb = NULL;
scsi_unlock(us_to_host(us));
scsi_unlock(host);
}
mutex_unlock(&us->dev_mutex);
/* Now we own no commands so it's safe to remove the SCSI host */
scsi_remove_host(us_to_host(us));
scsi_remove_host(host);
}
/* Second stage of disconnect processing: deallocate all resources */

4
drivers/usb/storage/usb.h
View File

@ -176,8 +176,4 @@ extern void fill_inquiry_response(struct us_data *us,
#define scsi_unlock(host) spin_unlock_irq(host->host_lock)
#define scsi_lock(host) spin_lock_irq(host->host_lock)
/* Vendor ID list for devices that require special handling */
#define USB_VENDOR_ID_GENESYS 0x05e3 /* Genesys Logic */
#endif

2
include/linux/usb.h
View File

@ -48,7 +48,7 @@ struct ep_device;
* @urb_list: urbs queued to this endpoint; maintained by usbcore
* @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
* with one or more transfer descriptors (TDs) per urb
* @kobj: kobject for sysfs info
* @ep_dev: ep_device for sysfs info
* @extra: descriptors following this endpoint in the configuration
* @extralen: how many bytes of "extra" are valid
*

6
drivers/usb/serial/usb-serial.h → include/linux/usb/serial.h
View File

@ -1,12 +1,12 @@
/*
* USB Serial Converter driver
* USB Serial Converter stuff
*
* Copyright (C) 1999 - 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.
* the Free Software Foundation; version 2 of the License.
*
*/
@ -171,7 +171,7 @@ static inline void usb_set_serial_data (struct usb_serial *serial, void *data)
* but before the device has been fully initialized by the usb_serial
* subsystem. Use this function to download any firmware to the device,
* or any other early initialization that might be needed.
* Return 0 to continue on with the initialization sequence. Anything
* Return 0 to continue on with the initialization sequence. Anything
* else will abort it.
* @attach: pointer to the driver's attach function.
* This will be called when the struct usb_serial structure is fully set

7
include/linux/usb_ch9.h
View File

@ -51,6 +51,9 @@
#define USB_RECIP_INTERFACE 0x01
#define USB_RECIP_ENDPOINT 0x02
#define USB_RECIP_OTHER 0x03
/* From Wireless USB 1.0 */
#define USB_RECIP_PORT 0x04
#define USB_RECIP_RPIPE 0x05
/*
* Standard requests, for the bRequest field of a SETUP packet.
@ -73,7 +76,9 @@
#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
#define USB_REQ_GET_ENCRYPTION 0x0E
#define USB_REQ_RPIPE_ABORT 0x0E
#define USB_REQ_SET_HANDSHAKE 0x0F
#define USB_REQ_RPIPE_RESET 0x0F
#define USB_REQ_GET_HANDSHAKE 0x10
#define USB_REQ_SET_CONNECTION 0x11
#define USB_REQ_SET_SECURITY_DATA 0x12
@ -159,6 +164,8 @@ struct usb_ctrlrequest {
#define USB_DT_BOS 0x0f
#define USB_DT_DEVICE_CAPABILITY 0x10
#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
#define USB_DT_WIRE_ADAPTER 0x21
#define USB_DT_RPIPE 0x22
/* conventional codes for class-specific descriptors */
#define USB_DT_CS_DEVICE 0x21

4
include/linux/usb_gadget.h
View File

@ -872,9 +872,9 @@ int usb_gadget_config_buf(const struct usb_config_descriptor *config,
/* utility wrapping a simple endpoint selection policy */
extern struct usb_ep *usb_ep_autoconfig (struct usb_gadget *,
struct usb_endpoint_descriptor *) __init;
struct usb_endpoint_descriptor *) __devinit;
extern void usb_ep_autoconfig_reset (struct usb_gadget *) __init;
extern void usb_ep_autoconfig_reset (struct usb_gadget *) __devinit;
#endif /* __KERNEL__ */

2
include/linux/usb_usual.h
View File

@ -43,6 +43,8 @@
/* Need delay after Command phase */ \
US_FLAG(NO_WP_DETECT, 0x00000200) \
/* Don't check for write-protect */ \
US_FLAG(MAX_SECTORS_64, 0x00000400) \
/* Sets max_sectors to 64 */
#define US_FLAG(name, value) US_FL_##name = value ,
enum { US_DO_ALL_FLAGS };