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

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This commit is contained in:
Linus Torvalds 2005-06-01 07:56:33 -07:00
commit eff910a91a
7 changed files with 551 additions and 76 deletions
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11
drivers/usb/host/Kconfig
View File

@ -124,3 +124,14 @@ config USB_SL811_HCD
To compile this driver as a module, choose M here: the
module will be called sl811-hcd.
config USB_SL811_CS
tristate "CF/PCMCIA support for SL811HS HCD"
depends on USB_SL811_HCD && PCMCIA
default N
help
Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
REX-CFU1U CF card (often used with PDAs). If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called "sl811_cs".

1
drivers/usb/host/Makefile
View File

@ -7,4 +7,5 @@ obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
obj-$(CONFIG_ETRAX_ARCH_V10) += hc_crisv10.o

148
drivers/usb/host/sl811-hcd.c
View File

@ -2,8 +2,8 @@
* SL811HS HCD (Host Controller Driver) for USB.
*
* Copyright (C) 2004 Psion Teklogix (for NetBook PRO)
* Copyright (C) 2004 David Brownell
*
* Copyright (C) 2004-2005 David Brownell
*
* Periodic scheduling is based on Roman's OHCI code
* Copyright (C) 1999 Roman Weissgaerber
*
@ -15,7 +15,7 @@
* For documentation, see the SL811HS spec and the "SL811HS Embedded Host"
* document (providing significant pieces missing from that spec); plus
* the SL811S spec if you want peripheral side info.
*/
*/
/*
* Status: Passed basic stress testing, works with hubs, mice, keyboards,
@ -67,7 +67,7 @@
MODULE_DESCRIPTION("SL811HS USB Host Controller Driver");
MODULE_LICENSE("GPL");
#define DRIVER_VERSION "15 Dec 2004"
#define DRIVER_VERSION "19 May 2005"
#ifndef DEBUG
@ -121,6 +121,10 @@ static void port_power(struct sl811 *sl811, int is_on)
/* reset as thoroughly as we can */
if (sl811->board && sl811->board->reset)
sl811->board->reset(hcd->self.controller);
else {
sl811_write(sl811, SL11H_CTLREG1, SL11H_CTL1MASK_SE0);
mdelay(20);
}
sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1);
@ -443,6 +447,7 @@ static void finish_request(
spin_lock(&urb->lock);
if (urb->status == -EINPROGRESS)
urb->status = status;
urb->hcpriv = NULL;
spin_unlock(&urb->lock);
spin_unlock(&sl811->lock);
@ -472,7 +477,7 @@ static void finish_request(
if (*prev)
*prev = ep->next;
sl811->load[i] -= ep->load;
}
}
ep->branch = PERIODIC_SIZE;
sl811->periodic_count--;
sl811_to_hcd(sl811)->self.bandwidth_allocated
@ -661,9 +666,9 @@ static irqreturn_t sl811h_irq(struct usb_hcd *hcd, struct pt_regs *regs)
#ifdef QUIRK2
/* this may no longer be necessary ... */
if (irqstat == 0 && ret == IRQ_NONE) {
if (irqstat == 0) {
irqstat = checkdone(sl811);
if (irqstat /* && irq != ~0 */ )
if (irqstat)
sl811->stat_lost++;
}
#endif
@ -722,7 +727,8 @@ static irqreturn_t sl811h_irq(struct usb_hcd *hcd, struct pt_regs *regs)
if (sl811->active_a) {
sl811_write(sl811, SL811_EP_A(SL11H_HOSTCTLREG), 0);
finish_request(sl811, sl811->active_a,
container_of(sl811->active_a->hep->urb_list.next,
container_of(sl811->active_a
->hep->urb_list.next,
struct urb, urb_list),
NULL, -ESHUTDOWN);
sl811->active_a = NULL;
@ -731,7 +737,8 @@ static irqreturn_t sl811h_irq(struct usb_hcd *hcd, struct pt_regs *regs)
if (sl811->active_b) {
sl811_write(sl811, SL811_EP_B(SL11H_HOSTCTLREG), 0);
finish_request(sl811, sl811->active_b,
container_of(sl811->active_b->hep->urb_list.next,
container_of(sl811->active_b
->hep->urb_list.next,
struct urb, urb_list),
NULL, -ESHUTDOWN);
sl811->active_b = NULL;
@ -761,7 +768,7 @@ static irqreturn_t sl811h_irq(struct usb_hcd *hcd, struct pt_regs *regs)
goto retry;
}
if (sl811->periodic_count == 0 && list_empty(&sl811->async))
if (sl811->periodic_count == 0 && list_empty(&sl811->async))
sofirq_off(sl811);
sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable);
@ -796,7 +803,7 @@ static int balance(struct sl811 *sl811, u16 period, u16 load)
}
if (j < PERIODIC_SIZE)
continue;
branch = i;
branch = i;
}
}
return branch;
@ -890,6 +897,7 @@ static int sl811h_urb_enqueue(
break;
}
ep->hep = hep;
hep->hcpriv = ep;
}
@ -961,15 +969,16 @@ static int sl811h_urb_enqueue(
static int sl811h_urb_dequeue(struct usb_hcd *hcd, struct urb *urb)
{
struct sl811 *sl811 = hcd_to_sl811(hcd);
struct usb_host_endpoint *hep = urb->hcpriv;
struct usb_host_endpoint *hep;
unsigned long flags;
struct sl811h_ep *ep;
int retval = 0;
if (!hep)
return -EINVAL;
spin_lock_irqsave(&sl811->lock, flags);
hep = urb->hcpriv;
if (!hep)
goto fail;
ep = hep->hcpriv;
if (ep) {
/* finish right away if this urb can't be active ...
@ -1017,6 +1026,7 @@ static int sl811h_urb_dequeue(struct usb_hcd *hcd, struct urb *urb)
VDBG("dequeue, urb %p active %s; wait4irq\n", urb,
(sl811->active_a == ep) ? "A" : "B");
} else
fail:
retval = -EINVAL;
spin_unlock_irqrestore(&sl811->lock, flags);
return retval;
@ -1576,6 +1586,9 @@ sl811h_start(struct usb_hcd *hcd)
if (sl811->board && sl811->board->power)
hub_set_power_budget(udev, sl811->board->power * 2);
/* enable power and interupts */
port_power(sl811, 1);
return 0;
}
@ -1618,7 +1631,7 @@ static struct hc_driver sl811h_hc_driver = {
/*-------------------------------------------------------------------------*/
static int __init_or_module
static int __devexit
sl811h_remove(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
@ -1631,21 +1644,20 @@ sl811h_remove(struct device *dev)
remove_debug_file(sl811);
usb_remove_hcd(hcd);
iounmap(sl811->data_reg);
/* some platforms may use IORESOURCE_IO */
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
release_mem_region(res->start, 1);
if (res)
iounmap(sl811->data_reg);
iounmap(sl811->addr_reg);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, 1);
if (res)
iounmap(sl811->addr_reg);
usb_put_hcd(hcd);
return 0;
}
#define resource_len(r) (((r)->end - (r)->start) + 1)
static int __init
static int __devinit
sl811h_probe(struct device *dev)
{
struct usb_hcd *hcd;
@ -1656,7 +1668,7 @@ sl811h_probe(struct device *dev)
void __iomem *addr_reg;
void __iomem *data_reg;
int retval;
u8 tmp;
u8 tmp, ioaddr = 0;
/* basic sanity checks first. board-specific init logic should
* have initialized these three resources and probably board
@ -1664,13 +1676,8 @@ sl811h_probe(struct device *dev)
* minimal sanity checking.
*/
pdev = container_of(dev, struct platform_device, dev);
if (pdev->num_resources < 3)
return -ENODEV;
addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
irq = platform_get_irq(pdev, 0);
if (!addr || !data || irq < 0)
if (pdev->num_resources < 3 || irq < 0)
return -ENODEV;
/* refuse to confuse usbcore */
@ -1679,24 +1686,31 @@ sl811h_probe(struct device *dev)
return -EINVAL;
}
if (!request_mem_region(addr->start, 1, hcd_name)) {
retval = -EBUSY;
goto err1;
}
addr_reg = ioremap(addr->start, resource_len(addr));
if (addr_reg == NULL) {
retval = -ENOMEM;
goto err2;
}
/* the chip may be wired for either kind of addressing */
addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
retval = -EBUSY;
if (!addr || !data) {
addr = platform_get_resource(pdev, IORESOURCE_IO, 0);
data = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (!addr || !data)
return -ENODEV;
ioaddr = 1;
if (!request_mem_region(data->start, 1, hcd_name)) {
retval = -EBUSY;
goto err3;
}
data_reg = ioremap(data->start, resource_len(addr));
if (data_reg == NULL) {
retval = -ENOMEM;
goto err4;
addr_reg = (void __iomem *) addr->start;
data_reg = (void __iomem *) data->start;
} else {
addr_reg = ioremap(addr->start, 1);
if (addr_reg == NULL) {
retval = -ENOMEM;
goto err2;
}
data_reg = ioremap(data->start, 1);
if (data_reg == NULL) {
retval = -ENOMEM;
goto err4;
}
}
/* allocate and initialize hcd */
@ -1737,12 +1751,14 @@ sl811h_probe(struct device *dev)
goto err6;
}
/* sl811s would need a different handler for this irq */
#ifdef CONFIG_ARM
/* Cypress docs say the IRQ is IRQT_HIGH ... */
set_irq_type(irq, IRQT_RISING);
#endif
retval = usb_add_hcd(hcd, irq, SA_INTERRUPT);
/* The chip's IRQ is level triggered, active high. A requirement
* for platform device setup is to cope with things like signal
* inverters (e.g. CF is active low) or working only with edge
* triggers (e.g. most ARM CPUs). Initial driver stress testing
* was on a system with single edge triggering, so most sorts of
* triggering arrangement should work.
*/
retval = usb_add_hcd(hcd, irq, SA_INTERRUPT | SA_SHIRQ);
if (retval != 0)
goto err6;
@ -1752,14 +1768,12 @@ sl811h_probe(struct device *dev)
err6:
usb_put_hcd(hcd);
err5:
iounmap(data_reg);
if (!ioaddr)
iounmap(data_reg);
err4:
release_mem_region(data->start, 1);
err3:
iounmap(addr_reg);
if (!ioaddr)
iounmap(addr_reg);
err2:
release_mem_region(addr->start, 1);
err1:
DBG("init error, %d\n", retval);
return retval;
}
@ -1767,7 +1781,7 @@ sl811h_probe(struct device *dev)
#ifdef CONFIG_PM
/* for this device there's no useful distinction between the controller
* and its root hub, except that the root hub only gets direct PM calls
* and its root hub, except that the root hub only gets direct PM calls
* when CONFIG_USB_SUSPEND is enabled.
*/
@ -1821,20 +1835,22 @@ sl811h_resume(struct device *dev, u32 phase)
#endif
static struct device_driver sl811h_driver = {
/* this driver is exported so sl811_cs can depend on it */
struct device_driver sl811h_driver = {
.name = (char *) hcd_name,
.bus = &platform_bus_type,
.probe = sl811h_probe,
.remove = sl811h_remove,
.remove = __devexit_p(sl811h_remove),
.suspend = sl811h_suspend,
.resume = sl811h_resume,
};
EXPORT_SYMBOL(sl811h_driver);
/*-------------------------------------------------------------------------*/
static int __init sl811h_init(void)
static int __init sl811h_init(void)
{
if (usb_disabled())
return -ENODEV;
@ -1844,8 +1860,8 @@ static int __init sl811h_init(void)
}
module_init(sl811h_init);
static void __exit sl811h_cleanup(void)
{
static void __exit sl811h_cleanup(void)
{
driver_unregister(&sl811h_driver);
}
module_exit(sl811h_cleanup);

442
drivers/usb/host/sl811_cs.c Normal file
View File

@ -0,0 +1,442 @@
/*
* PCMCIA driver for SL811HS (as found in REX-CFU1U)
* Filename: sl811_cs.c
* Author: Yukio Yamamoto
*
* Port to sl811-hcd and 2.6.x by
* Botond Botyanszki <boti@rocketmail.com>
* Simon Pickering
*
* Last update: 2005-05-12
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/ioport.h>
#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#include <linux/usb_sl811.h>
MODULE_AUTHOR("Botond Botyanszki");
MODULE_DESCRIPTION("REX-CFU1U PCMCIA driver for 2.6");
MODULE_LICENSE("GPL");
/*====================================================================*/
/* MACROS */
/*====================================================================*/
#if defined(DEBUG) || defined(CONFIG_USB_DEBUG) || defined(PCMCIA_DEBUG)
static int pc_debug = 0;
module_param(pc_debug, int, 0644);
#define DBG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG "sl811_cs: " args)
#else
#define DBG(n, args...) do{}while(0)
#endif /* no debugging */
#define INFO(args...) printk(KERN_INFO "sl811_cs: " args)
#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
#define CS_CHECK(fn, ret) \
do { \
last_fn = (fn); \
if ((last_ret = (ret)) != 0) \
goto cs_failed; \
} while (0)
/*====================================================================*/
/* VARIABLES */
/*====================================================================*/
static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
static dev_link_t *dev_list = NULL;
static int irq_list[4] = { -1 };
static int irq_list_count;
module_param_array(irq_list, int, &irq_list_count, 0444);
INT_MODULE_PARM(irq_mask, 0xdeb8);
typedef struct local_info_t {
dev_link_t link;
dev_node_t node;
} local_info_t;
/*====================================================================*/
static void release_platform_dev(struct device * dev)
{
DBG(0, "sl811_cs platform_dev release\n");
dev->parent = NULL;
}
static struct sl811_platform_data platform_data = {
.potpg = 100,
.power = 50, /* == 100mA */
// .reset = ... FIXME: invoke CF reset on the card
};
static struct resource resources[] = {
[0] = {
.flags = IORESOURCE_IRQ,
},
[1] = {
// .name = "address",
.flags = IORESOURCE_IO,
},
[2] = {
// .name = "data",
.flags = IORESOURCE_IO,
},
};
extern struct device_driver sl811h_driver;
static struct platform_device platform_dev = {
.id = -1,
.dev = {
.platform_data = &platform_data,
.release = release_platform_dev,
},
.resource = resources,
.num_resources = ARRAY_SIZE(resources),
};
static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq)
{
if (platform_dev.dev.parent)
return -EBUSY;
platform_dev.dev.parent = parent;
/* finish seting up the platform device */
resources[0].start = irq;
resources[1].start = base_addr;
resources[1].end = base_addr;
resources[2].start = base_addr + 1;
resources[2].end = base_addr + 1;
/* The driver core will probe for us. We know sl811-hcd has been
* initialized already because of the link order dependency.
*/
platform_dev.name = sl811h_driver.name;
return platform_device_register(&platform_dev);
}
/*====================================================================*/
static void sl811_cs_detach(dev_link_t *link)
{
dev_link_t **linkp;
DBG(0, "sl811_cs_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) {
if (*linkp == link)
break;
}
if (*linkp == NULL)
return;
/* Break the link with Card Services */
if (link->handle)
pcmcia_deregister_client(link->handle);
/* Unlink device structure, and free it */
*linkp = link->next;
/* This points to the parent local_info_t struct */
kfree(link->priv);
}
static void sl811_cs_release(dev_link_t * link)
{
DBG(0, "sl811_cs_release(0x%p)\n", link);
if (link->open) {
DBG(1, "sl811_cs: release postponed, '%s' still open\n",
link->dev->dev_name);
link->state |= DEV_STALE_CONFIG;
return;
}
/* Unlink the device chain */
link->dev = NULL;
platform_device_unregister(&platform_dev);
pcmcia_release_configuration(link->handle);
if (link->io.NumPorts1)
pcmcia_release_io(link->handle, &link->io);
if (link->irq.AssignedIRQ)
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
if (link->state & DEV_STALE_LINK)
sl811_cs_detach(link);
}
static void sl811_cs_config(dev_link_t *link)
{
client_handle_t handle = link->handle;
struct device *parent = &handle_to_dev(handle);
local_info_t *dev = link->priv;
tuple_t tuple;
cisparse_t parse;
int last_fn, last_ret;
u_char buf[64];
config_info_t conf;
cistpl_cftable_entry_t dflt = { 0 };
DBG(0, "sl811_cs_config(0x%p)\n", link);
tuple.DesiredTuple = CISTPL_CONFIG;
tuple.Attributes = 0;
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Configure card */
link->state |= DEV_CONFIG;
/* Look up the current Vcc */
CS_CHECK(GetConfigurationInfo,
pcmcia_get_configuration_info(handle, &conf));
link->conf.Vcc = conf.Vcc;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
while (1) {
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
if (pcmcia_get_tuple_data(handle, &tuple) != 0
|| pcmcia_parse_tuple(handle, &tuple, &parse)
!= 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) {
dflt = *cfg;
}
if (cfg->index == 0)
goto next_entry;
link->conf.ConfigIndex = cfg->index;
/* Use power settings for Vcc and Vpp if present */
/* Note that the CIS values need to be rescaled */
if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
if (cfg->vcc.param[CISTPL_POWER_VNOM]/10000
!= conf.Vcc)
goto next_entry;
} else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
if (dflt.vcc.param[CISTPL_POWER_VNOM]/10000
!= conf.Vcc)
goto next_entry;
}
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
link->conf.Vpp1 = link->conf.Vpp2 =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
link->conf.Vpp1 = link->conf.Vpp2 =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* we need an interrupt */
if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
link->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
link->io.NumPorts1 = link->io.NumPorts2 = 0;
if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
link->io.BasePort1 = io->win[0].base;
link->io.NumPorts1 = io->win[0].len;
if (pcmcia_request_io(link->handle, &link->io) != 0)
goto next_entry;
}
break;
next_entry:
if (link->io.NumPorts1)
pcmcia_release_io(link->handle, &link->io);
last_ret = pcmcia_get_next_tuple(handle, &tuple);
}
/* require an IRQ and two registers */
if (!link->io.NumPorts1 || link->io.NumPorts1 < 2)
goto cs_failed;
if (link->conf.Attributes & CONF_ENABLE_IRQ)
CS_CHECK(RequestIRQ,
pcmcia_request_irq(link->handle, &link->irq));
else
goto cs_failed;
CS_CHECK(RequestConfiguration,
pcmcia_request_configuration(link->handle, &link->conf));
sprintf(dev->node.dev_name, driver_name);
dev->node.major = dev->node.minor = 0;
link->dev = &dev->node;
printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
dev->node.dev_name, link->conf.ConfigIndex,
link->conf.Vcc/10, link->conf.Vcc%10);
if (link->conf.Vpp1)
printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
printk(", irq %d", link->irq.AssignedIRQ);
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
printk("\n");
link->state &= ~DEV_CONFIG_PENDING;
if (sl811_hc_init(parent, link->io.BasePort1, link->irq.AssignedIRQ)
< 0) {
cs_failed:
printk("sl811_cs_config failed\n");
cs_error(link->handle, last_fn, last_ret);
sl811_cs_release(link);
link->state &= ~DEV_CONFIG_PENDING;
}
}
static int
sl811_cs_event(event_t event, int priority, event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
DBG(1, "sl811_cs_event(0x%06x)\n", event);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG)
sl811_cs_release(link);
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
sl811_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
DBG(0, "reset sl811-hcd here?\n");
break;
}
return 0;
}
static dev_link_t *sl811_cs_attach(void)
{
local_info_t *local;
dev_link_t *link;
client_reg_t client_reg;
int ret, i;
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
return NULL;
memset(local, 0, sizeof(local_info_t));
link = &local->link;
link->priv = local;
/* Initialize */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
if (irq_list[0] == -1)
link->irq.IRQInfo2 = irq_mask;
else
for (i = 0; i < irq_list_count; i++)
link->irq.IRQInfo2 |= 1 << irq_list[i];
link->irq.Handler = NULL;
link->conf.Attributes = 0;
link->conf.Vcc = 33;
link->conf.IntType = INT_MEMORY_AND_IO;
/* Register with Card Services */
link->next = dev_list;
dev_list = link;
client_reg.dev_info = (dev_info_t *) &driver_name;
client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
client_reg.EventMask =
CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
client_reg.event_handler = &sl811_cs_event;
client_reg.Version = 0x0210;
client_reg.event_callback_args.client_data = link;
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != CS_SUCCESS) {
cs_error(link->handle, RegisterClient, ret);
sl811_cs_detach(link);
return NULL;
}
return link;
}
static struct pcmcia_driver sl811_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = (char *)driver_name,
},
.attach = sl811_cs_attach,
.detach = sl811_cs_detach,
};
/*====================================================================*/
static int __init init_sl811_cs(void)
{
return pcmcia_register_driver(&sl811_cs_driver);
}
module_init(init_sl811_cs);
static void __exit exit_sl811_cs(void)
{
pcmcia_unregister_driver(&sl811_cs_driver);
}
module_exit(exit_sl811_cs);

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

@ -364,6 +364,7 @@ static struct usb_device_id id_table_8U232AM [] = {
{ USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_3, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_4, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UM100_PID, 0, 0x3ff) },
{ USB_DEVICE_VER(FTDI_VID, INSIDE_ACCESSO, 0, 0x3ff) },
{ USB_DEVICE_VER(INTREPID_VID, INTREPID_VALUECAN_PID, 0, 0x3ff) },
{ USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0, 0x3ff) },
@ -475,6 +476,7 @@ static struct usb_device_id id_table_FT232BM [] = {
{ USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UM100_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) },
@ -618,6 +620,7 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
{ USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) },
{ USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) },

2
drivers/usb/serial/ftdi_sio.h
View File

@ -144,6 +144,8 @@
/* ELV USB Module UO100 (PID sent by Stefan Frings) */
#define FTDI_ELV_UO100_PID 0xFB58 /* Product Id */
/* ELV USB Module UM100 (PID sent by Arnim Laeuger) */
#define FTDI_ELV_UM100_PID 0xFB5A /* Product Id */
/*
* Definitions for ID TECH (www.idt-net.com) devices

20
drivers/usb/serial/usb-serial.c
View File

@ -1297,13 +1297,6 @@ static int __init usb_serial_init(void)
goto exit_bus;
}
/* register the generic driver, if we should */
result = usb_serial_generic_register(debug);
if (result < 0) {
err("%s - registering generic driver failed", __FUNCTION__);
goto exit_generic;
}
usb_serial_tty_driver->owner = THIS_MODULE;
usb_serial_tty_driver->driver_name = "usbserial";
usb_serial_tty_driver->devfs_name = "usb/tts/";
@ -1329,17 +1322,24 @@ static int __init usb_serial_init(void)
goto exit_tty;
}
/* register the generic driver, if we should */
result = usb_serial_generic_register(debug);
if (result < 0) {
err("%s - registering generic driver failed", __FUNCTION__);
goto exit_generic;
}
info(DRIVER_DESC " " DRIVER_VERSION);
return result;
exit_generic:
usb_deregister(&usb_serial_driver);
exit_tty:
tty_unregister_driver(usb_serial_tty_driver);
exit_reg_driver:
usb_serial_generic_deregister();
exit_generic:
bus_unregister(&usb_serial_bus_type);
exit_bus: