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-rw-r--r--drivers/usb/core/sysfs.c22
-rw-r--r--drivers/usb/host/Kconfig11
-rw-r--r--drivers/usb/host/Makefile1
-rw-r--r--drivers/usb/host/sl811-hcd.c146
-rw-r--r--drivers/usb/host/sl811_cs.c442
-rw-r--r--drivers/usb/input/hid-core.c18
-rw-r--r--drivers/usb/media/pwc/ChangeLog143
-rw-r--r--drivers/usb/net/usbnet.c2
-rw-r--r--drivers/usb/serial/Kconfig11
-rw-r--r--drivers/usb/serial/Makefile1
-rw-r--r--drivers/usb/serial/cp2101.c363
-rw-r--r--drivers/usb/serial/ftdi_sio.c3
-rw-r--r--drivers/usb/serial/ftdi_sio.h2
-rw-r--r--drivers/usb/serial/option.c729
-rw-r--r--drivers/usb/serial/usb-serial.c20
-rw-r--r--drivers/usb/storage/unusual_devs.h9
16 files changed, 1604 insertions, 319 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 4ab50009291..4d0c9e65cd0 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -290,32 +290,30 @@ static ssize_t show_modalias(struct device *dev, char *buf)
290{ 290{
291 struct usb_interface *intf; 291 struct usb_interface *intf;
292 struct usb_device *udev; 292 struct usb_device *udev;
293 int len;
293 294
294 intf = to_usb_interface(dev); 295 intf = to_usb_interface(dev);
295 udev = interface_to_usbdev(intf); 296 udev = interface_to_usbdev(intf);
296 if (udev->descriptor.bDeviceClass == 0) {
297 struct usb_host_interface *alt = intf->cur_altsetting;
298 297
299 return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X\n", 298 len = sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic",
300 le16_to_cpu(udev->descriptor.idVendor), 299 le16_to_cpu(udev->descriptor.idVendor),
301 le16_to_cpu(udev->descriptor.idProduct), 300 le16_to_cpu(udev->descriptor.idProduct),
302 le16_to_cpu(udev->descriptor.bcdDevice), 301 le16_to_cpu(udev->descriptor.bcdDevice),
303 udev->descriptor.bDeviceClass, 302 udev->descriptor.bDeviceClass,
304 udev->descriptor.bDeviceSubClass, 303 udev->descriptor.bDeviceSubClass,
305 udev->descriptor.bDeviceProtocol, 304 udev->descriptor.bDeviceProtocol);
305 buf += len;
306
307 if (udev->descriptor.bDeviceClass == 0) {
308 struct usb_host_interface *alt = intf->cur_altsetting;
309
310 return len + sprintf(buf, "%02Xisc%02Xip%02X\n",
306 alt->desc.bInterfaceClass, 311 alt->desc.bInterfaceClass,
307 alt->desc.bInterfaceSubClass, 312 alt->desc.bInterfaceSubClass,
308 alt->desc.bInterfaceProtocol); 313 alt->desc.bInterfaceProtocol);
309 } else { 314 } else {
310 return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic*isc*ip*\n", 315 return len + sprintf(buf, "*isc*ip*\n");
311 le16_to_cpu(udev->descriptor.idVendor),
312 le16_to_cpu(udev->descriptor.idProduct),
313 le16_to_cpu(udev->descriptor.bcdDevice),
314 udev->descriptor.bDeviceClass,
315 udev->descriptor.bDeviceSubClass,
316 udev->descriptor.bDeviceProtocol);
317 } 316 }
318
319} 317}
320static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL); 318static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL);
321 319
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 3196c3265ff..19e598c9641 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -124,3 +124,14 @@ config USB_SL811_HCD
124 To compile this driver as a module, choose M here: the 124 To compile this driver as a module, choose M here: the
125 module will be called sl811-hcd. 125 module will be called sl811-hcd.
126 126
127config USB_SL811_CS
128 tristate "CF/PCMCIA support for SL811HS HCD"
129 depends on USB_SL811_HCD && PCMCIA
130 default N
131 help
132 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
133 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
134
135 To compile this driver as a module, choose M here: the
136 module will be called "sl811_cs".
137
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index a574ca06cf6..5dbd3e7a27c 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -7,4 +7,5 @@ obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
7obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o 7obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
8obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o 8obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
9obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o 9obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
10obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
10obj-$(CONFIG_ETRAX_ARCH_V10) += hc_crisv10.o 11obj-$(CONFIG_ETRAX_ARCH_V10) += hc_crisv10.o
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index a374b769207..99d43f758ad 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -2,8 +2,8 @@
2 * SL811HS HCD (Host Controller Driver) for USB. 2 * SL811HS HCD (Host Controller Driver) for USB.
3 * 3 *
4 * Copyright (C) 2004 Psion Teklogix (for NetBook PRO) 4 * Copyright (C) 2004 Psion Teklogix (for NetBook PRO)
5 * Copyright (C) 2004 David Brownell 5 * Copyright (C) 2004-2005 David Brownell
6 * 6 *
7 * Periodic scheduling is based on Roman's OHCI code 7 * Periodic scheduling is based on Roman's OHCI code
8 * Copyright (C) 1999 Roman Weissgaerber 8 * Copyright (C) 1999 Roman Weissgaerber
9 * 9 *
@@ -15,7 +15,7 @@
15 * For documentation, see the SL811HS spec and the "SL811HS Embedded Host" 15 * For documentation, see the SL811HS spec and the "SL811HS Embedded Host"
16 * document (providing significant pieces missing from that spec); plus 16 * document (providing significant pieces missing from that spec); plus
17 * the SL811S spec if you want peripheral side info. 17 * the SL811S spec if you want peripheral side info.
18 */ 18 */
19 19
20/* 20/*
21 * Status: Passed basic stress testing, works with hubs, mice, keyboards, 21 * Status: Passed basic stress testing, works with hubs, mice, keyboards,
@@ -67,7 +67,7 @@
67MODULE_DESCRIPTION("SL811HS USB Host Controller Driver"); 67MODULE_DESCRIPTION("SL811HS USB Host Controller Driver");
68MODULE_LICENSE("GPL"); 68MODULE_LICENSE("GPL");
69 69
70#define DRIVER_VERSION "15 Dec 2004" 70#define DRIVER_VERSION "19 May 2005"
71 71
72 72
73#ifndef DEBUG 73#ifndef DEBUG
@@ -121,6 +121,10 @@ static void port_power(struct sl811 *sl811, int is_on)
121 /* reset as thoroughly as we can */ 121 /* reset as thoroughly as we can */
122 if (sl811->board && sl811->board->reset) 122 if (sl811->board && sl811->board->reset)
123 sl811->board->reset(hcd->self.controller); 123 sl811->board->reset(hcd->self.controller);
124 else {
125 sl811_write(sl811, SL11H_CTLREG1, SL11H_CTL1MASK_SE0);
126 mdelay(20);
127 }
124 128
125 sl811_write(sl811, SL11H_IRQ_ENABLE, 0); 129 sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
126 sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1); 130 sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1);
@@ -443,6 +447,7 @@ static void finish_request(
443 spin_lock(&urb->lock); 447 spin_lock(&urb->lock);
444 if (urb->status == -EINPROGRESS) 448 if (urb->status == -EINPROGRESS)
445 urb->status = status; 449 urb->status = status;
450 urb->hcpriv = NULL;
446 spin_unlock(&urb->lock); 451 spin_unlock(&urb->lock);
447 452
448 spin_unlock(&sl811->lock); 453 spin_unlock(&sl811->lock);
@@ -472,7 +477,7 @@ static void finish_request(
472 if (*prev) 477 if (*prev)
473 *prev = ep->next; 478 *prev = ep->next;
474 sl811->load[i] -= ep->load; 479 sl811->load[i] -= ep->load;
475 } 480 }
476 ep->branch = PERIODIC_SIZE; 481 ep->branch = PERIODIC_SIZE;
477 sl811->periodic_count--; 482 sl811->periodic_count--;
478 sl811_to_hcd(sl811)->self.bandwidth_allocated 483 sl811_to_hcd(sl811)->self.bandwidth_allocated
@@ -661,9 +666,9 @@ retry:
661 666
662#ifdef QUIRK2 667#ifdef QUIRK2
663 /* this may no longer be necessary ... */ 668 /* this may no longer be necessary ... */
664 if (irqstat == 0 && ret == IRQ_NONE) { 669 if (irqstat == 0) {
665 irqstat = checkdone(sl811); 670 irqstat = checkdone(sl811);
666 if (irqstat /* && irq != ~0 */ ) 671 if (irqstat)
667 sl811->stat_lost++; 672 sl811->stat_lost++;
668 } 673 }
669#endif 674#endif
@@ -722,7 +727,8 @@ retry:
722 if (sl811->active_a) { 727 if (sl811->active_a) {
723 sl811_write(sl811, SL811_EP_A(SL11H_HOSTCTLREG), 0); 728 sl811_write(sl811, SL811_EP_A(SL11H_HOSTCTLREG), 0);
724 finish_request(sl811, sl811->active_a, 729 finish_request(sl811, sl811->active_a,
725 container_of(sl811->active_a->hep->urb_list.next, 730 container_of(sl811->active_a
731 ->hep->urb_list.next,
726 struct urb, urb_list), 732 struct urb, urb_list),
727 NULL, -ESHUTDOWN); 733 NULL, -ESHUTDOWN);
728 sl811->active_a = NULL; 734 sl811->active_a = NULL;
@@ -731,7 +737,8 @@ retry:
731 if (sl811->active_b) { 737 if (sl811->active_b) {
732 sl811_write(sl811, SL811_EP_B(SL11H_HOSTCTLREG), 0); 738 sl811_write(sl811, SL811_EP_B(SL11H_HOSTCTLREG), 0);
733 finish_request(sl811, sl811->active_b, 739 finish_request(sl811, sl811->active_b,
734 container_of(sl811->active_b->hep->urb_list.next, 740 container_of(sl811->active_b
741 ->hep->urb_list.next,
735 struct urb, urb_list), 742 struct urb, urb_list),
736 NULL, -ESHUTDOWN); 743 NULL, -ESHUTDOWN);
737 sl811->active_b = NULL; 744 sl811->active_b = NULL;
@@ -761,7 +768,7 @@ retry:
761 goto retry; 768 goto retry;
762 } 769 }
763 770
764 if (sl811->periodic_count == 0 && list_empty(&sl811->async)) 771 if (sl811->periodic_count == 0 && list_empty(&sl811->async))
765 sofirq_off(sl811); 772 sofirq_off(sl811);
766 sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable); 773 sl811_write(sl811, SL11H_IRQ_ENABLE, sl811->irq_enable);
767 774
@@ -796,7 +803,7 @@ static int balance(struct sl811 *sl811, u16 period, u16 load)
796 } 803 }
797 if (j < PERIODIC_SIZE) 804 if (j < PERIODIC_SIZE)
798 continue; 805 continue;
799 branch = i; 806 branch = i;
800 } 807 }
801 } 808 }
802 return branch; 809 return branch;
@@ -890,6 +897,7 @@ static int sl811h_urb_enqueue(
890 break; 897 break;
891 } 898 }
892 899
900 ep->hep = hep;
893 hep->hcpriv = ep; 901 hep->hcpriv = ep;
894 } 902 }
895 903
@@ -961,15 +969,16 @@ fail:
961static int sl811h_urb_dequeue(struct usb_hcd *hcd, struct urb *urb) 969static int sl811h_urb_dequeue(struct usb_hcd *hcd, struct urb *urb)
962{ 970{
963 struct sl811 *sl811 = hcd_to_sl811(hcd); 971 struct sl811 *sl811 = hcd_to_sl811(hcd);
964 struct usb_host_endpoint *hep = urb->hcpriv; 972 struct usb_host_endpoint *hep;
965 unsigned long flags; 973 unsigned long flags;
966 struct sl811h_ep *ep; 974 struct sl811h_ep *ep;
967 int retval = 0; 975 int retval = 0;
968 976
977 spin_lock_irqsave(&sl811->lock, flags);
978 hep = urb->hcpriv;
969 if (!hep) 979 if (!hep)
970 return -EINVAL; 980 goto fail;
971 981
972 spin_lock_irqsave(&sl811->lock, flags);
973 ep = hep->hcpriv; 982 ep = hep->hcpriv;
974 if (ep) { 983 if (ep) {
975 /* finish right away if this urb can't be active ... 984 /* 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)
1017 VDBG("dequeue, urb %p active %s; wait4irq\n", urb, 1026 VDBG("dequeue, urb %p active %s; wait4irq\n", urb,
1018 (sl811->active_a == ep) ? "A" : "B"); 1027 (sl811->active_a == ep) ? "A" : "B");
1019 } else 1028 } else
1029fail:
1020 retval = -EINVAL; 1030 retval = -EINVAL;
1021 spin_unlock_irqrestore(&sl811->lock, flags); 1031 spin_unlock_irqrestore(&sl811->lock, flags);
1022 return retval; 1032 return retval;
@@ -1576,6 +1586,9 @@ sl811h_start(struct usb_hcd *hcd)
1576 if (sl811->board && sl811->board->power) 1586 if (sl811->board && sl811->board->power)
1577 hub_set_power_budget(udev, sl811->board->power * 2); 1587 hub_set_power_budget(udev, sl811->board->power * 2);
1578 1588
1589 /* enable power and interupts */
1590 port_power(sl811, 1);
1591
1579 return 0; 1592 return 0;
1580} 1593}
1581 1594
@@ -1618,7 +1631,7 @@ static struct hc_driver sl811h_hc_driver = {
1618 1631
1619/*-------------------------------------------------------------------------*/ 1632/*-------------------------------------------------------------------------*/
1620 1633
1621static int __init_or_module 1634static int __devexit
1622sl811h_remove(struct device *dev) 1635sl811h_remove(struct device *dev)
1623{ 1636{
1624 struct usb_hcd *hcd = dev_get_drvdata(dev); 1637 struct usb_hcd *hcd = dev_get_drvdata(dev);
@@ -1631,21 +1644,20 @@ sl811h_remove(struct device *dev)
1631 remove_debug_file(sl811); 1644 remove_debug_file(sl811);
1632 usb_remove_hcd(hcd); 1645 usb_remove_hcd(hcd);
1633 1646
1634 iounmap(sl811->data_reg); 1647 /* some platforms may use IORESOURCE_IO */
1635 res = platform_get_resource(pdev, IORESOURCE_MEM, 1); 1648 res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
1636 release_mem_region(res->start, 1); 1649 if (res)
1650 iounmap(sl811->data_reg);
1637 1651
1638 iounmap(sl811->addr_reg);
1639 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 1652 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1640 release_mem_region(res->start, 1); 1653 if (res)
1654 iounmap(sl811->addr_reg);
1641 1655
1642 usb_put_hcd(hcd); 1656 usb_put_hcd(hcd);
1643 return 0; 1657 return 0;
1644} 1658}
1645 1659
1646#define resource_len(r) (((r)->end - (r)->start) + 1) 1660static int __devinit
1647
1648static int __init
1649sl811h_probe(struct device *dev) 1661sl811h_probe(struct device *dev)
1650{ 1662{
1651 struct usb_hcd *hcd; 1663 struct usb_hcd *hcd;
@@ -1656,7 +1668,7 @@ sl811h_probe(struct device *dev)
1656 void __iomem *addr_reg; 1668 void __iomem *addr_reg;
1657 void __iomem *data_reg; 1669 void __iomem *data_reg;
1658 int retval; 1670 int retval;
1659 u8 tmp; 1671 u8 tmp, ioaddr = 0;
1660 1672
1661 /* basic sanity checks first. board-specific init logic should 1673 /* basic sanity checks first. board-specific init logic should
1662 * have initialized these three resources and probably board 1674 * have initialized these three resources and probably board
@@ -1664,13 +1676,8 @@ sl811h_probe(struct device *dev)
1664 * minimal sanity checking. 1676 * minimal sanity checking.
1665 */ 1677 */
1666 pdev = container_of(dev, struct platform_device, dev); 1678 pdev = container_of(dev, struct platform_device, dev);
1667 if (pdev->num_resources < 3)
1668 return -ENODEV;
1669
1670 addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1671 data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
1672 irq = platform_get_irq(pdev, 0); 1679 irq = platform_get_irq(pdev, 0);
1673 if (!addr || !data || irq < 0) 1680 if (pdev->num_resources < 3 || irq < 0)
1674 return -ENODEV; 1681 return -ENODEV;
1675 1682
1676 /* refuse to confuse usbcore */ 1683 /* refuse to confuse usbcore */
@@ -1679,24 +1686,31 @@ sl811h_probe(struct device *dev)
1679 return -EINVAL; 1686 return -EINVAL;
1680 } 1687 }
1681 1688
1682 if (!request_mem_region(addr->start, 1, hcd_name)) { 1689 /* the chip may be wired for either kind of addressing */
1683 retval = -EBUSY; 1690 addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1684 goto err1; 1691 data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
1685 } 1692 retval = -EBUSY;
1686 addr_reg = ioremap(addr->start, resource_len(addr)); 1693 if (!addr || !data) {
1687 if (addr_reg == NULL) { 1694 addr = platform_get_resource(pdev, IORESOURCE_IO, 0);
1688 retval = -ENOMEM; 1695 data = platform_get_resource(pdev, IORESOURCE_IO, 1);
1689 goto err2; 1696 if (!addr || !data)
1690 } 1697 return -ENODEV;
1698 ioaddr = 1;
1699
1700 addr_reg = (void __iomem *) addr->start;
1701 data_reg = (void __iomem *) data->start;
1702 } else {
1703 addr_reg = ioremap(addr->start, 1);
1704 if (addr_reg == NULL) {
1705 retval = -ENOMEM;
1706 goto err2;
1707 }
1691 1708
1692 if (!request_mem_region(data->start, 1, hcd_name)) { 1709 data_reg = ioremap(data->start, 1);
1693 retval = -EBUSY; 1710 if (data_reg == NULL) {
1694 goto err3; 1711 retval = -ENOMEM;
1695 } 1712 goto err4;
1696 data_reg = ioremap(data->start, resource_len(addr)); 1713 }
1697 if (data_reg == NULL) {
1698 retval = -ENOMEM;
1699 goto err4;
1700 } 1714 }
1701 1715
1702 /* allocate and initialize hcd */ 1716 /* allocate and initialize hcd */
@@ -1737,12 +1751,14 @@ sl811h_probe(struct device *dev)
1737 goto err6; 1751 goto err6;
1738 } 1752 }
1739 1753
1740 /* sl811s would need a different handler for this irq */ 1754 /* The chip's IRQ is level triggered, active high. A requirement
1741#ifdef CONFIG_ARM 1755 * for platform device setup is to cope with things like signal
1742 /* Cypress docs say the IRQ is IRQT_HIGH ... */ 1756 * inverters (e.g. CF is active low) or working only with edge
1743 set_irq_type(irq, IRQT_RISING); 1757 * triggers (e.g. most ARM CPUs). Initial driver stress testing
1744#endif 1758 * was on a system with single edge triggering, so most sorts of
1745 retval = usb_add_hcd(hcd, irq, SA_INTERRUPT); 1759 * triggering arrangement should work.
1760 */
1761 retval = usb_add_hcd(hcd, irq, SA_INTERRUPT | SA_SHIRQ);
1746 if (retval != 0) 1762 if (retval != 0)
1747 goto err6; 1763 goto err6;
1748 1764
@@ -1752,14 +1768,12 @@ sl811h_probe(struct device *dev)
1752 err6: 1768 err6:
1753 usb_put_hcd(hcd); 1769 usb_put_hcd(hcd);
1754 err5: 1770 err5:
1755 iounmap(data_reg); 1771 if (!ioaddr)
1772 iounmap(data_reg);
1756 err4: 1773 err4:
1757 release_mem_region(data->start, 1); 1774 if (!ioaddr)
1758 err3: 1775 iounmap(addr_reg);
1759 iounmap(addr_reg);
1760 err2: 1776 err2:
1761 release_mem_region(addr->start, 1);
1762 err1:
1763 DBG("init error, %d\n", retval); 1777 DBG("init error, %d\n", retval);
1764 return retval; 1778 return retval;
1765} 1779}
@@ -1767,7 +1781,7 @@ sl811h_probe(struct device *dev)
1767#ifdef CONFIG_PM 1781#ifdef CONFIG_PM
1768 1782
1769/* for this device there's no useful distinction between the controller 1783/* for this device there's no useful distinction between the controller
1770 * and its root hub, except that the root hub only gets direct PM calls 1784 * and its root hub, except that the root hub only gets direct PM calls
1771 * when CONFIG_USB_SUSPEND is enabled. 1785 * when CONFIG_USB_SUSPEND is enabled.
1772 */ 1786 */
1773 1787
@@ -1821,20 +1835,22 @@ sl811h_resume(struct device *dev, u32 phase)
1821#endif 1835#endif
1822 1836
1823 1837
1824static struct device_driver sl811h_driver = { 1838/* this driver is exported so sl811_cs can depend on it */
1839struct device_driver sl811h_driver = {
1825 .name = (char *) hcd_name, 1840 .name = (char *) hcd_name,
1826 .bus = &platform_bus_type, 1841 .bus = &platform_bus_type,
1827 1842
1828 .probe = sl811h_probe, 1843 .probe = sl811h_probe,
1829 .remove = sl811h_remove, 1844 .remove = __devexit_p(sl811h_remove),
1830 1845
1831 .suspend = sl811h_suspend, 1846 .suspend = sl811h_suspend,
1832 .resume = sl811h_resume, 1847 .resume = sl811h_resume,
1833}; 1848};
1849EXPORT_SYMBOL(sl811h_driver);
1834 1850
1835/*-------------------------------------------------------------------------*/ 1851/*-------------------------------------------------------------------------*/
1836 1852
1837static int __init sl811h_init(void) 1853static int __init sl811h_init(void)
1838{ 1854{
1839 if (usb_disabled()) 1855 if (usb_disabled())
1840 return -ENODEV; 1856 return -ENODEV;
@@ -1844,8 +1860,8 @@ static int __init sl811h_init(void)
1844} 1860}
1845module_init(sl811h_init); 1861module_init(sl811h_init);
1846 1862
1847static void __exit sl811h_cleanup(void) 1863static void __exit sl811h_cleanup(void)
1848{ 1864{
1849 driver_unregister(&sl811h_driver); 1865 driver_unregister(&sl811h_driver);
1850} 1866}
1851module_exit(sl811h_cleanup); 1867module_exit(sl811h_cleanup);
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
new file mode 100644
index 00000000000..6e173265095
--- /dev/null
+++ b/drivers/usb/host/sl811_cs.c
@@ -0,0 +1,442 @@
1/*
2 * PCMCIA driver for SL811HS (as found in REX-CFU1U)
3 * Filename: sl811_cs.c
4 * Author: Yukio Yamamoto
5 *
6 * Port to sl811-hcd and 2.6.x by
7 * Botond Botyanszki <boti@rocketmail.com>
8 * Simon Pickering
9 *
10 * Last update: 2005-05-12
11 */
12
13#include <linux/kernel.h>
14#include <linux/module.h>
15#include <linux/init.h>
16#include <linux/sched.h>
17#include <linux/ptrace.h>
18#include <linux/slab.h>
19#include <linux/string.h>
20#include <linux/timer.h>
21#include <linux/ioport.h>
22
23#include <pcmcia/version.h>
24#include <pcmcia/cs_types.h>
25#include <pcmcia/cs.h>
26#include <pcmcia/cistpl.h>
27#include <pcmcia/cisreg.h>
28#include <pcmcia/ds.h>
29
30#include <linux/usb_sl811.h>
31
32MODULE_AUTHOR("Botond Botyanszki");
33MODULE_DESCRIPTION("REX-CFU1U PCMCIA driver for 2.6");
34MODULE_LICENSE("GPL");
35
36
37/*====================================================================*/
38/* MACROS */
39/*====================================================================*/
40
41#if defined(DEBUG) || defined(CONFIG_USB_DEBUG) || defined(PCMCIA_DEBUG)
42
43static int pc_debug = 0;
44module_param(pc_debug, int, 0644);
45
46#define DBG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG "sl811_cs: " args)
47
48#else
49#define DBG(n, args...) do{}while(0)
50#endif /* no debugging */
51
52#define INFO(args...) printk(KERN_INFO "sl811_cs: " args)
53
54#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
55
56#define CS_CHECK(fn, ret) \
57 do { \
58 last_fn = (fn); \
59 if ((last_ret = (ret)) != 0) \
60 goto cs_failed; \
61 } while (0)
62
63/*====================================================================*/
64/* VARIABLES */
65/*====================================================================*/
66
67static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
68
69static dev_link_t *dev_list = NULL;
70
71static int irq_list[4] = { -1 };
72static int irq_list_count;
73
74module_param_array(irq_list, int, &irq_list_count, 0444);
75
76INT_MODULE_PARM(irq_mask, 0xdeb8);
77
78typedef struct local_info_t {
79 dev_link_t link;
80 dev_node_t node;
81} local_info_t;
82
83/*====================================================================*/
84
85static void release_platform_dev(struct device * dev)
86{
87 DBG(0, "sl811_cs platform_dev release\n");
88 dev->parent = NULL;
89}
90
91static struct sl811_platform_data platform_data = {
92 .potpg = 100,
93 .power = 50, /* == 100mA */
94 // .reset = ... FIXME: invoke CF reset on the card
95};
96
97static struct resource resources[] = {
98 [0] = {
99 .flags = IORESOURCE_IRQ,
100 },
101 [1] = {
102 // .name = "address",
103 .flags = IORESOURCE_IO,
104 },
105 [2] = {
106 // .name = "data",
107 .flags = IORESOURCE_IO,
108 },
109};
110
111extern struct device_driver sl811h_driver;
112
113static struct platform_device platform_dev = {
114 .id = -1,
115 .dev = {
116 .platform_data = &platform_data,
117 .release = release_platform_dev,
118 },
119 .resource = resources,
120 .num_resources = ARRAY_SIZE(resources),
121};
122
123static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq)
124{
125 if (platform_dev.dev.parent)
126 return -EBUSY;
127 platform_dev.dev.parent = parent;
128
129 /* finish seting up the platform device */
130 resources[0].start = irq;
131
132 resources[1].start = base_addr;
133 resources[1].end = base_addr;
134
135 resources[2].start = base_addr + 1;
136 resources[2].end = base_addr + 1;
137
138 /* The driver core will probe for us. We know sl811-hcd has been
139 * initialized already because of the link order dependency.
140 */
141 platform_dev.name = sl811h_driver.name;
142 return platform_device_register(&platform_dev);
143}
144
145/*====================================================================*/
146
147static void sl811_cs_detach(dev_link_t *link)
148{
149 dev_link_t **linkp;
150
151 DBG(0, "sl811_cs_detach(0x%p)\n", link);
152
153 /* Locate device structure */
154 for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) {
155 if (*linkp == link)
156 break;
157 }
158 if (*linkp == NULL)
159 return;
160
161 /* Break the link with Card Services */
162 if (link->handle)
163 pcmcia_deregister_client(link->handle);
164
165 /* Unlink device structure, and free it */
166 *linkp = link->next;
167 /* This points to the parent local_info_t struct */
168 kfree(link->priv);
169}
170
171static void sl811_cs_release(dev_link_t * link)
172{
173
174 DBG(0, "sl811_cs_release(0x%p)\n", link);
175
176 if (link->open) {
177 DBG(1, "sl811_cs: release postponed, '%s' still open\n",
178 link->dev->dev_name);
179 link->state |= DEV_STALE_CONFIG;
180 return;
181 }
182
183 /* Unlink the device chain */
184 link->dev = NULL;
185
186 platform_device_unregister(&platform_dev);
187 pcmcia_release_configuration(link->handle);
188 if (link->io.NumPorts1)
189 pcmcia_release_io(link->handle, &link->io);
190 if (link->irq.AssignedIRQ)
191 pcmcia_release_irq(link->handle, &link->irq);
192 link->state &= ~DEV_CONFIG;
193
194 if (link->state & DEV_STALE_LINK)
195 sl811_cs_detach(link);
196}
197
198static void sl811_cs_config(dev_link_t *link)
199{
200 client_handle_t handle = link->handle;
201 struct device *parent = &handle_to_dev(handle);
202 local_info_t *dev = link->priv;
203 tuple_t tuple;
204 cisparse_t parse;
205 int last_fn, last_ret;
206 u_char buf[64];
207 config_info_t conf;
208 cistpl_cftable_entry_t dflt = { 0 };
209
210 DBG(0, "sl811_cs_config(0x%p)\n", link);
211
212 tuple.DesiredTuple = CISTPL_CONFIG;
213 tuple.Attributes = 0;
214 tuple.TupleData = buf;
215 tuple.TupleDataMax = sizeof(buf);
216 tuple.TupleOffset = 0;
217 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
218 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
219 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
220 link->conf.ConfigBase = parse.config.base;
221 link->conf.Present = parse.config.rmask[0];
222
223 /* Configure card */
224 link->state |= DEV_CONFIG;
225
226 /* Look up the current Vcc */
227 CS_CHECK(GetConfigurationInfo,
228 pcmcia_get_configuration_info(handle, &conf));
229 link->conf.Vcc = conf.Vcc;
230
231 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
232 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
233 while (1) {
234 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
235
236 if (pcmcia_get_tuple_data(handle, &tuple) != 0
237 || pcmcia_parse_tuple(handle, &tuple, &parse)
238 != 0)
239 goto next_entry;
240
241 if (cfg->flags & CISTPL_CFTABLE_DEFAULT) {
242 dflt = *cfg;
243 }
244
245 if (cfg->index == 0)
246 goto next_entry;
247
248 link->conf.ConfigIndex = cfg->index;
249
250 /* Use power settings for Vcc and Vpp if present */
251 /* Note that the CIS values need to be rescaled */
252 if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
253 if (cfg->vcc.param[CISTPL_POWER_VNOM]/10000
254 != conf.Vcc)
255 goto next_entry;
256 } else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
257 if (dflt.vcc.param[CISTPL_POWER_VNOM]/10000
258 != conf.Vcc)
259 goto next_entry;
260 }
261
262 if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
263 link->conf.Vpp1 = link->conf.Vpp2 =
264 cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
265 else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
266 link->conf.Vpp1 = link->conf.Vpp2 =
267 dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
268
269 /* we need an interrupt */
270 if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
271 link->conf.Attributes |= CONF_ENABLE_IRQ;
272
273 /* IO window settings */
274 link->io.NumPorts1 = link->io.NumPorts2 = 0;
275 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
276 cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
277
278 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
279 link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
280 link->io.BasePort1 = io->win[0].base;
281 link->io.NumPorts1 = io->win[0].len;
282
283 if (pcmcia_request_io(link->handle, &link->io) != 0)
284 goto next_entry;
285 }
286 break;
287
288next_entry:
289 if (link->io.NumPorts1)
290 pcmcia_release_io(link->handle, &link->io);
291 last_ret = pcmcia_get_next_tuple(handle, &tuple);
292 }
293
294 /* require an IRQ and two registers */
295 if (!link->io.NumPorts1 || link->io.NumPorts1 < 2)
296 goto cs_failed;
297 if (link->conf.Attributes & CONF_ENABLE_IRQ)
298 CS_CHECK(RequestIRQ,
299 pcmcia_request_irq(link->handle, &link->irq));
300 else
301 goto cs_failed;
302
303 CS_CHECK(RequestConfiguration,
304 pcmcia_request_configuration(link->handle, &link->conf));
305
306 sprintf(dev->node.dev_name, driver_name);
307 dev->node.major = dev->node.minor = 0;
308 link->dev = &dev->node;
309
310 printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
311 dev->node.dev_name, link->conf.ConfigIndex,
312 link->conf.Vcc/10, link->conf.Vcc%10);
313 if (link->conf.Vpp1)
314 printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
315 printk(", irq %d", link->irq.AssignedIRQ);
316 printk(", io 0x%04x-0x%04x", link->io.BasePort1,
317 link->io.BasePort1+link->io.NumPorts1-1);
318 printk("\n");
319
320 link->state &= ~DEV_CONFIG_PENDING;
321
322 if (sl811_hc_init(parent, link->io.BasePort1, link->irq.AssignedIRQ)
323 < 0) {
324cs_failed:
325 printk("sl811_cs_config failed\n");
326 cs_error(link->handle, last_fn, last_ret);
327 sl811_cs_release(link);
328 link->state &= ~DEV_CONFIG_PENDING;
329 }
330}
331
332static int
333sl811_cs_event(event_t event, int priority, event_callback_args_t *args)
334{
335 dev_link_t *link = args->client_data;
336
337 DBG(1, "sl811_cs_event(0x%06x)\n", event);
338
339 switch (event) {
340 case CS_EVENT_CARD_REMOVAL:
341 link->state &= ~DEV_PRESENT;
342 if (link->state & DEV_CONFIG)
343 sl811_cs_release(link);
344 break;
345
346 case CS_EVENT_CARD_INSERTION:
347 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
348 sl811_cs_config(link);
349 break;
350
351 case CS_EVENT_PM_SUSPEND:
352 link->state |= DEV_SUSPEND;
353 /* Fall through... */
354 case CS_EVENT_RESET_PHYSICAL:
355 if (link->state & DEV_CONFIG)
356 pcmcia_release_configuration(link->handle);
357 break;
358
359 case CS_EVENT_PM_RESUME:
360 link->state &= ~DEV_SUSPEND;
361 /* Fall through... */
362 case CS_EVENT_CARD_RESET:
363 if (link->state & DEV_CONFIG)
364 pcmcia_request_configuration(link->handle, &link->conf);
365 DBG(0, "reset sl811-hcd here?\n");
366 break;
367 }
368 return 0;
369}
370
371static dev_link_t *sl811_cs_attach(void)
372{
373 local_info_t *local;
374 dev_link_t *link;
375 client_reg_t client_reg;
376 int ret, i;
377
378 local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
379 if (!local)
380 return NULL;
381 memset(local, 0, sizeof(local_info_t));
382 link = &local->link;
383 link->priv = local;
384
385 /* Initialize */
386 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
387 link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
388 if (irq_list[0] == -1)
389 link->irq.IRQInfo2 = irq_mask;
390 else
391 for (i = 0; i < irq_list_count; i++)
392 link->irq.IRQInfo2 |= 1 << irq_list[i];
393 link->irq.Handler = NULL;
394
395 link->conf.Attributes = 0;
396 link->conf.Vcc = 33;
397 link->conf.IntType = INT_MEMORY_AND_IO;
398
399 /* Register with Card Services */
400 link->next = dev_list;
401 dev_list = link;
402 client_reg.dev_info = (dev_info_t *) &driver_name;
403 client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
404 client_reg.EventMask =
405 CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
406 CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
407 CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
408 client_reg.event_handler = &sl811_cs_event;
409 client_reg.Version = 0x0210;
410 client_reg.event_callback_args.client_data = link;
411 ret = pcmcia_register_client(&link->handle, &client_reg);
412 if (ret != CS_SUCCESS) {
413 cs_error(link->handle, RegisterClient, ret);
414 sl811_cs_detach(link);
415 return NULL;
416 }
417
418 return link;
419}
420
421static struct pcmcia_driver sl811_cs_driver = {
422 .owner = THIS_MODULE,
423 .drv = {
424 .name = (char *)driver_name,
425 },
426 .attach = sl811_cs_attach,
427 .detach = sl811_cs_detach,
428};
429
430/*====================================================================*/
431
432static int __init init_sl811_cs(void)
433{
434 return pcmcia_register_driver(&sl811_cs_driver);
435}
436module_init(init_sl811_cs);
437
438static void __exit exit_sl811_cs(void)
439{
440 pcmcia_unregister_driver(&sl811_cs_driver);
441}
442module_exit(exit_sl811_cs);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 43215a98181..96959ec590a 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1318,6 +1318,8 @@ void hid_init_reports(struct hid_device *hid)
1318#define USB_DEVICE_ID_WACOM_INTUOS2 0x0040 1318#define USB_DEVICE_ID_WACOM_INTUOS2 0x0040
1319#define USB_DEVICE_ID_WACOM_VOLITO 0x0060 1319#define USB_DEVICE_ID_WACOM_VOLITO 0x0060
1320#define USB_DEVICE_ID_WACOM_PTU 0x0003 1320#define USB_DEVICE_ID_WACOM_PTU 0x0003
1321#define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0
1322#define USB_DEVICE_ID_WACOM_CINTIQ 0x003F
1321 1323
1322#define USB_VENDOR_ID_KBGEAR 0x084e 1324#define USB_VENDOR_ID_KBGEAR 0x084e
1323#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 1325#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
@@ -1404,6 +1406,7 @@ void hid_init_reports(struct hid_device *hid)
1404 1406
1405#define USB_VENDOR_ID_DELORME 0x1163 1407#define USB_VENDOR_ID_DELORME 0x1163
1406#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100 1408#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
1409#define USB_DEVICE_ID_DELORME_EM_LT20 0x0200
1407 1410
1408#define USB_VENDOR_ID_MCC 0x09db 1411#define USB_VENDOR_ID_MCC 0x09db
1409#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076 1412#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
@@ -1415,6 +1418,12 @@ void hid_init_reports(struct hid_device *hid)
1415#define USB_VENDOR_ID_BTC 0x046e 1418#define USB_VENDOR_ID_BTC 0x046e
1416#define USB_DEVICE_ID_BTC_KEYBOARD 0x5303 1419#define USB_DEVICE_ID_BTC_KEYBOARD 0x5303
1417 1420
1421#define USB_VENDOR_ID_VERNIER 0x08f7
1422#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
1423#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
1424#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
1425#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
1426
1418 1427
1419/* 1428/*
1420 * Alphabetically sorted blacklist by quirk type. 1429 * Alphabetically sorted blacklist by quirk type.
@@ -1440,6 +1449,7 @@ static struct hid_blacklist {
1440 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE }, 1449 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
1441 { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE }, 1450 { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
1442 { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE }, 1451 { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
1452 { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
1443 { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE }, 1453 { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
1444 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, 1454 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
1445 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE }, 1455 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
@@ -1459,6 +1469,10 @@ static struct hid_blacklist {
1459 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE }, 1469 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
1460 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE }, 1470 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
1461 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE }, 1471 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
1472 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE },
1473 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE },
1474 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE },
1475 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE },
1462 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PENPARTNER, HID_QUIRK_IGNORE }, 1476 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PENPARTNER, HID_QUIRK_IGNORE },
1463 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE, HID_QUIRK_IGNORE }, 1477 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE, HID_QUIRK_IGNORE },
1464 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE }, 1478 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 1, HID_QUIRK_IGNORE },
@@ -1484,6 +1498,10 @@ static struct hid_blacklist {
1484 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE }, 1498 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
1485 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE }, 1499 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
1486 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE }, 1500 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
1501 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE },
1502 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE },
1503 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE },
1504 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE },
1487 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1505 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1488 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1506 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1489 1507
diff --git a/drivers/usb/media/pwc/ChangeLog b/drivers/usb/media/pwc/ChangeLog
deleted file mode 100644
index b2eb71a9afb..00000000000
--- a/drivers/usb/media/pwc/ChangeLog
+++ /dev/null
@@ -1,143 +0,0 @@
19.0.2
2
3* Adding #ifdef to compile PWC before and after 2.6.5
4
59.0.1
6
79.0
8
9
108.12
11
12* Implement motorized pan/tilt feature for Logitech QuickCam Orbit/Spere.
13
148.11.1
15
16* Fix for PCVC720/40, would not be able to set videomode
17* Fix for Samsung MPC models, appearantly they are based on a newer chipset
18
198.11
20
21* 20 dev_hints (per request)
22* Hot unplugging should be better, no more dangling pointers or memory leaks
23* Added reserved Logitech webcam IDs
24* Device now remembers size & fps between close()/open()
25* Removed palette stuff altogether
26
278.10.1
28
29* Added IDs for PCVC720K/40 and Creative Labs Webcam Pro
30
318.10
32
33* Fixed ID for QuickCam Notebook pro
34* Added GREALSIZE ioctl() call
35* Fixed bug in case PWCX was not loaded and invalid size was set
36
378.9
38
39* Merging with kernel 2.5.49
40* Adding IDs for QuickCam Zoom & QuickCam Notebook
41
428.8
43
44* Fixing 'leds' parameter
45* Adding IDs for Logitech QuickCam Pro 4000
46* Making URB init/cleanup a little nicer
47
488.7
49
50* Incorporating changes in ioctl() parameter passing
51* Also changes to URB mechanism
52
538.6
54
55* Added ID's for Visionite VCS UM100 and UC300
56* Removed YUV420-interlaced palette altogether (was confusing)
57* Removed MIRROR stuff as it didn't work anyway
58* Fixed a problem with the 'leds' parameter (wouldn't blink)
59* Added ioctl()s for advanced features: 'extended' whitebalance ioctl()s,
60 CONTOUR, BACKLIGHT, FLICKER, DYNNOISE.
61* VIDIOCGCAP.name now contains real camera model name instead of
62 'Philips xxx webcam'
63* Added PROBE ioctl (see previous point & API doc)
64
658.5
66
67* Adding IDs for Creative Labs Webcam 5
68* Adding IDs for SOTEC CMS-001 webcam
69* Solving possible hang in VIDIOCSYNC when unplugging the cam
70* Forgot to return structure in VIDIOCPWCGAWB, oops
71* Time interval for the LEDs are now in milliseconds
72
738.4
74
75* Fixing power_save option for Vesta range
76* Handling new error codes in ISOC callback
77* Adding dev_hint module parameter, to specify /dev/videoX device nodes
78
798.3
80
81* Adding Samsung C10 and C30 cameras
82* Removing palette module parameter
83* Fixed typo in ID of QuickCam 3000 Pro
84* Adding LED settings (blinking while in use) for ToUCam cameras.
85* Turns LED off when camera is not in use.
86
878.2
88
89* Making module more silent when trace = 0
90* Adding QuickCam 3000 Pro IDs
91* Chrominance control for the Vesta cameras
92* Hopefully fixed problems on machines with BIGMEM and > 1GB of RAM
93* Included Oliver Neukem's lock_kernel() patch
94* Allocates less memory for image buffers
95* Adds ioctl()s for the whitebalancing
96
978.1
98
99* Adding support for 750
100* Adding V4L GAUDIO/SAUDIO/UNIT ioctl() calls
101
1028.0
103* 'damage control' after inclusion in 2.4.5.
104* Changed wait-queue mechanism in read/mmap/poll according to the book.
105* Included YUV420P palette.
106* Changed interface to decompressor module.
107* Cleaned up pwc structure a bit.
108
1097.0
110
111* Fixed bug in vcvt_420i_yuyv; extra variables on stack were misaligned.
112* There is now a clear error message when an image size is selected that
113 is only supported using the decompressor, and the decompressor isn't
114 loaded.
115* When the decompressor wasn't loaded, selecting large image size
116 would create skewed or double images.
117
1186.3
119
120* Introduced spinlocks for the buffer pointer manipulation; a number of
121 reports seem to suggest the down()/up() semaphores were the cause of
122 lockups, since they are not suitable for interrupt/user locking.
123* Separated decompressor and core code into 2 modules.
124
1256.2
126
127* Non-integral image sizes are now padded with gray or black.
128* Added SHUTTERSPEED ioctl().
129* Fixed buglet in VIDIOCPWCSAGC; the function would always return an error,
130 even though the call succeeded.
131* Added hotplug support for 2.4.*.
132* Memory: the 645/646 uses less memory now.
133
1346.1
135
136* VIDIOCSPICT returns -EINVAL with invalid palettes.
137* Added saturation control.
138* Split decompressors from rest.
139* Fixed bug that would reset the framerate to the default framerate if
140 the rate field was set to 0 (which is not what I intended, nl. do not
141 change the framerate!).
142* VIDIOCPWCSCQUAL (setting compression quality) now takes effect immediately.
143* Workaround for a bug in the 730 sensor.
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 85476e76b24..4cbb408af72 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -2765,7 +2765,7 @@ static int blan_mdlm_bind (struct usbnet *dev, struct usb_interface *intf)
2765 } 2765 }
2766 /* expect bcdVersion 1.0, ignore */ 2766 /* expect bcdVersion 1.0, ignore */
2767 if (memcmp(&desc->bGUID, blan_guid, 16) 2767 if (memcmp(&desc->bGUID, blan_guid, 16)
2768 && memcmp(&desc->bGUID, blan_guid, 16) ) { 2768 && memcmp(&desc->bGUID, safe_guid, 16) ) {
2769 /* hey, this one might _really_ be MDLM! */ 2769 /* hey, this one might _really_ be MDLM! */
2770 dev_dbg (&intf->dev, "MDLM guid\n"); 2770 dev_dbg (&intf->dev, "MDLM guid\n");
2771 goto bad_desc; 2771 goto bad_desc;
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index bc798edf035..9438909e87a 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -455,6 +455,17 @@ config USB_SERIAL_XIRCOM
455 To compile this driver as a module, choose M here: the 455 To compile this driver as a module, choose M here: the
456 module will be called keyspan_pda. 456 module will be called keyspan_pda.
457 457
458config USB_SERIAL_OPTION
459 tristate "USB Option PCMCIA serial driver"
460 depends on USB_SERIAL && USB_OHCI_HCD && PCCARD
461 help
462 Say Y here if you want to use an Option card. This is a
463 GSM card, controlled by three serial ports which are connected
464 via an OHCI adapter located on a PC card.
465
466 To compile this driver as a module, choose M here: the
467 module will be called option.
468
458config USB_SERIAL_OMNINET 469config USB_SERIAL_OMNINET
459 tristate "USB ZyXEL omni.net LCD Plus Driver (EXPERIMENTAL)" 470 tristate "USB ZyXEL omni.net LCD Plus Driver (EXPERIMENTAL)"
460 depends on USB_SERIAL && EXPERIMENTAL 471 depends on USB_SERIAL && EXPERIMENTAL
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index d56ff6d86cc..6c7cdcc99a9 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -32,6 +32,7 @@ obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o
32obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o 32obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
33obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o 33obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o
34obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o 34obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
35obj-$(CONFIG_USB_SERIAL_OPTION) += option.o
35obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o 36obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o
36obj-$(CONFIG_USB_SERIAL_SAFE) += safe_serial.o 37obj-$(CONFIG_USB_SERIAL_SAFE) += safe_serial.o
37obj-$(CONFIG_USB_SERIAL_TI) += ti_usb_3410_5052.o 38obj-$(CONFIG_USB_SERIAL_TI) += ti_usb_3410_5052.o
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 7e9bb63eb46..4ace9964fc6 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -7,6 +7,14 @@
7 * modify it under the terms of the GNU General Public License version 7 * modify it under the terms of the GNU General Public License version
8 * 2 as published by the Free Software Foundation. 8 * 2 as published by the Free Software Foundation.
9 * 9 *
10 * Support to set flow control line levels using TIOCMGET and TIOCMSET
11 * thanks to Karl Hiramoto karl@hiramoto.org. RTSCTS hardware flow
12 * control thanks to Munir Nassar nassarmu@real-time.com
13 *
14 * Outstanding Issues:
15 * Buffers are not flushed when the port is opened.
16 * Multiple calls to write() may fail with "Resource temporarily unavailable"
17 *
10 */ 18 */
11 19
12#include <linux/config.h> 20#include <linux/config.h>
@@ -24,7 +32,7 @@
24/* 32/*
25 * Version Information 33 * Version Information
26 */ 34 */
27#define DRIVER_VERSION "v0.03" 35#define DRIVER_VERSION "v0.04"
28#define DRIVER_DESC "Silicon Labs CP2101/CP2102 RS232 serial adaptor driver" 36#define DRIVER_DESC "Silicon Labs CP2101/CP2102 RS232 serial adaptor driver"
29 37
30/* 38/*
@@ -35,6 +43,9 @@ static void cp2101_cleanup(struct usb_serial_port*);
35static void cp2101_close(struct usb_serial_port*, struct file*); 43static void cp2101_close(struct usb_serial_port*, struct file*);
36static void cp2101_get_termios(struct usb_serial_port*); 44static void cp2101_get_termios(struct usb_serial_port*);
37static void cp2101_set_termios(struct usb_serial_port*, struct termios*); 45static void cp2101_set_termios(struct usb_serial_port*, struct termios*);
46static int cp2101_tiocmget (struct usb_serial_port *, struct file *);
47static int cp2101_tiocmset (struct usb_serial_port *, struct file *,
48 unsigned int, unsigned int);
38static void cp2101_break_ctl(struct usb_serial_port*, int); 49static void cp2101_break_ctl(struct usb_serial_port*, int);
39static int cp2101_startup (struct usb_serial *); 50static int cp2101_startup (struct usb_serial *);
40static void cp2101_shutdown(struct usb_serial*); 51static void cp2101_shutdown(struct usb_serial*);
@@ -43,9 +54,10 @@ static void cp2101_shutdown(struct usb_serial*);
43static int debug; 54static int debug;
44 55
45static struct usb_device_id id_table [] = { 56static struct usb_device_id id_table [] = {
46 {USB_DEVICE(0x10c4, 0xea60) }, /*Silicon labs factory default*/ 57 { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
47 {USB_DEVICE(0x10ab, 0x10c5) }, /*Siemens MC60 Cable*/ 58 { USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
48 { } /* Terminating Entry*/ 59 { USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
60 { } /* Terminating Entry */
49}; 61};
50 62
51MODULE_DEVICE_TABLE (usb, id_table); 63MODULE_DEVICE_TABLE (usb, id_table);
@@ -70,32 +82,35 @@ static struct usb_serial_device_type cp2101_device = {
70 .close = cp2101_close, 82 .close = cp2101_close,
71 .break_ctl = cp2101_break_ctl, 83 .break_ctl = cp2101_break_ctl,
72 .set_termios = cp2101_set_termios, 84 .set_termios = cp2101_set_termios,
85 .tiocmget = cp2101_tiocmget,
86 .tiocmset = cp2101_tiocmset,
73 .attach = cp2101_startup, 87 .attach = cp2101_startup,
74 .shutdown = cp2101_shutdown, 88 .shutdown = cp2101_shutdown,
75}; 89};
76 90
77/*Config request types*/ 91/* Config request types */
78#define REQTYPE_HOST_TO_DEVICE 0x41 92#define REQTYPE_HOST_TO_DEVICE 0x41
79#define REQTYPE_DEVICE_TO_HOST 0xc1 93#define REQTYPE_DEVICE_TO_HOST 0xc1
80 94
81/*Config SET requests. To GET, add 1 to the request number*/ 95/* Config SET requests. To GET, add 1 to the request number */
82#define CP2101_UART 0x00 /*Enable / Disable*/ 96#define CP2101_UART 0x00 /* Enable / Disable */
83#define CP2101_BAUDRATE 0x01 /*(BAUD_RATE_GEN_FREQ / baudrate)*/ 97#define CP2101_BAUDRATE 0x01 /* (BAUD_RATE_GEN_FREQ / baudrate) */
84#define CP2101_BITS 0x03 /*0x(0)(data bits)(parity)(stop bits)*/ 98#define CP2101_BITS 0x03 /* 0x(0)(databits)(parity)(stopbits) */
85#define CP2101_BREAK 0x05 /*On / Off*/ 99#define CP2101_BREAK 0x05 /* On / Off */
86#define CP2101_DTRRTS 0x07 /*101 / 202 ???*/ 100#define CP2101_CONTROL 0x07 /* Flow control line states */
87#define CP2101_CONFIG_16 0x13 /*16 bytes of config data ???*/ 101#define CP2101_MODEMCTL 0x13 /* Modem controls */
88#define CP2101_CONFIG_6 0x19 /*6 bytes of config data ???*/ 102#define CP2101_CONFIG_6 0x19 /* 6 bytes of config data ??? */
89 103
90/*CP2101_UART*/ 104/* CP2101_UART */
91#define UART_ENABLE 0x0001 105#define UART_ENABLE 0x0001
92#define UART_DISABLE 0x0000 106#define UART_DISABLE 0x0000
93 107
94/*CP2101_BAUDRATE*/ 108/* CP2101_BAUDRATE */
95#define BAUD_RATE_GEN_FREQ 0x384000 109#define BAUD_RATE_GEN_FREQ 0x384000
96 110
97/*CP2101_BITS*/ 111/* CP2101_BITS */
98#define BITS_DATA_MASK 0X0f00 112#define BITS_DATA_MASK 0X0f00
113#define BITS_DATA_5 0X0500
99#define BITS_DATA_6 0X0600 114#define BITS_DATA_6 0X0600
100#define BITS_DATA_7 0X0700 115#define BITS_DATA_7 0X0700
101#define BITS_DATA_8 0X0800 116#define BITS_DATA_8 0X0800
@@ -112,64 +127,137 @@ static struct usb_serial_device_type cp2101_device = {
112#define BITS_STOP_1 0x0000 127#define BITS_STOP_1 0x0000
113#define BITS_STOP_1_5 0x0001 128#define BITS_STOP_1_5 0x0001
114#define BITS_STOP_2 0x0002 129#define BITS_STOP_2 0x0002
130
131/* CP2101_BREAK */
115#define BREAK_ON 0x0000 132#define BREAK_ON 0x0000
116#define BREAK_OFF 0x0001 133#define BREAK_OFF 0x0001
117 134
135/* CP2101_CONTROL */
136#define CONTROL_DTR 0x0001
137#define CONTROL_RTS 0x0002
138#define CONTROL_CTS 0x0010
139#define CONTROL_DSR 0x0020
140#define CONTROL_RING 0x0040
141#define CONTROL_DCD 0x0080
142#define CONTROL_WRITE_DTR 0x0100
143#define CONTROL_WRITE_RTS 0x0200
118 144
119static int cp2101_get_config(struct usb_serial_port* port, u8 request) 145/*
146 * cp2101_get_config
147 * Reads from the CP2101 configuration registers
148 * 'size' is specified in bytes.
149 * 'data' is a pointer to a pre-allocated array of integers large
150 * enough to hold 'size' bytes (with 4 bytes to each integer)
151 */
152static int cp2101_get_config(struct usb_serial_port* port, u8 request,
153 unsigned int *data, int size)
120{ 154{
121 struct usb_serial *serial = port->serial; 155 struct usb_serial *serial = port->serial;
122 unsigned char buf[4]; 156 u32 *buf;
123 unsigned int value; 157 int result, i, length;
124 int result, i; 158
159 /* Number of integers required to contain the array */
160 length = (((size - 1) | 3) + 1)/4;
161
162 buf = kmalloc (length * sizeof(u32), GFP_KERNEL);
163 memset(buf, 0, length * sizeof(u32));
164
165 if (!buf) {
166 dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
167 return -ENOMEM;
168 }
125 169
126 /*For get requests, the request number must be incremented*/ 170 /* For get requests, the request number must be incremented */
127 request++; 171 request++;
128 172
129 /*Issue the request, attempting to read 4 bytes*/ 173 /* Issue the request, attempting to read 'size' bytes */
130 result = usb_control_msg (serial->dev,usb_rcvctrlpipe (serial->dev, 0), 174 result = usb_control_msg (serial->dev,usb_rcvctrlpipe (serial->dev, 0),
131 request, REQTYPE_DEVICE_TO_HOST, 0x0000, 175 request, REQTYPE_DEVICE_TO_HOST, 0x0000,
132 0, buf, 4, 300); 176 0, buf, size, 300);
133 177
134 if (result < 0) { 178 /* Convert data into an array of integers */
135 dev_err(&port->dev, "%s - Unable to send config request, " 179 for (i=0; i<length; i++)
136 "request=0x%x result=%d\n", 180 data[i] = le32_to_cpu(buf[i]);
137 __FUNCTION__, request, result);
138 return result;
139 }
140 181
141 /*Assemble each byte read into an integer value*/ 182 kfree(buf);
142 value = 0;
143 for (i=0; i<4 && i<result; i++)
144 value |= (buf[i] << (i * 8));
145 183
146 dbg( " %s - request=0x%x result=%d value=0x%x", 184 if (result != size) {
147 __FUNCTION__, request, result, value); 185 dev_err(&port->dev, "%s - Unable to send config request, "
186 "request=0x%x size=%d result=%d\n",
187 __FUNCTION__, request, size, result);
188 return -EPROTO;
189 }
148 190
149 return value; 191 return 0;
150} 192}
151 193
152static int cp2101_set_config(struct usb_serial_port* port, u8 request, u16 value) 194/*
195 * cp2101_set_config
196 * Writes to the CP2101 configuration registers
197 * Values less than 16 bits wide are sent directly
198 * 'size' is specified in bytes.
199 */
200static int cp2101_set_config(struct usb_serial_port* port, u8 request,
201 unsigned int *data, int size)
153{ 202{
154 struct usb_serial *serial = port->serial; 203 struct usb_serial *serial = port->serial;
155 int result; 204 u32 *buf;
156 result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), 205 int result, i, length;
157 request, REQTYPE_HOST_TO_DEVICE, value,
158 0, NULL, 0, 300);
159 206
160 if (result <0) { 207 /* Number of integers required to contain the array */
161 dev_err(&port->dev, "%s - Unable to send config request, " 208 length = (((size - 1) | 3) + 1)/4;
162 "request=0x%x value=0x%x result=%d\n", 209
163 __FUNCTION__, request, value, result); 210 buf = kmalloc(length * sizeof(u32), GFP_KERNEL);
164 return result; 211 if (!buf) {
212 dev_err(&port->dev, "%s - out of memory.\n",
213 __FUNCTION__);
214 return -ENOMEM;
215 }
216
217 /* Array of integers into bytes */
218 for (i = 0; i < length; i++)
219 buf[i] = cpu_to_le32(data[i]);
220
221 if (size > 2) {
222 result = usb_control_msg (serial->dev,
223 usb_sndctrlpipe(serial->dev, 0),
224 request, REQTYPE_HOST_TO_DEVICE, 0x0000,
225 0, buf, size, 300);
226 } else {
227 result = usb_control_msg (serial->dev,
228 usb_sndctrlpipe(serial->dev, 0),
229 request, REQTYPE_HOST_TO_DEVICE, data[0],
230 0, NULL, 0, 300);
165 } 231 }
166 232
167 dbg(" %s - request=0x%x value=0x%x result=%d", 233 kfree(buf);
168 __FUNCTION__, request, value, result); 234
235 if ((size > 2 && result != size) || result < 0) {
236 dev_err(&port->dev, "%s - Unable to send request, "
237 "request=0x%x size=%d result=%d\n",
238 __FUNCTION__, request, size, result);
239 return -EPROTO;
240 }
169 241
242 /* Single data value */
243 result = usb_control_msg (serial->dev,
244 usb_sndctrlpipe(serial->dev, 0),
245 request, REQTYPE_HOST_TO_DEVICE, data[0],
246 0, NULL, 0, 300);
170 return 0; 247 return 0;
171} 248}
172 249
250/*
251 * cp2101_set_config_single
252 * Convenience function for calling cp2101_set_config on single data values
253 * without requiring an integer pointer
254 */
255static inline int cp2101_set_config_single(struct usb_serial_port* port,
256 u8 request, unsigned int data)
257{
258 return cp2101_set_config(port, request, &data, 2);
259}
260
173static int cp2101_open (struct usb_serial_port *port, struct file *filp) 261static int cp2101_open (struct usb_serial_port *port, struct file *filp)
174{ 262{
175 struct usb_serial *serial = port->serial; 263 struct usb_serial *serial = port->serial;
@@ -177,7 +265,7 @@ static int cp2101_open (struct usb_serial_port *port, struct file *filp)
177 265
178 dbg("%s - port %d", __FUNCTION__, port->number); 266 dbg("%s - port %d", __FUNCTION__, port->number);
179 267
180 if (cp2101_set_config(port, CP2101_UART, UART_ENABLE)) { 268 if (cp2101_set_config_single(port, CP2101_UART, UART_ENABLE)) {
181 dev_err(&port->dev, "%s - Unable to enable UART\n", 269 dev_err(&port->dev, "%s - Unable to enable UART\n",
182 __FUNCTION__); 270 __FUNCTION__);
183 return -EPROTO; 271 return -EPROTO;
@@ -198,9 +286,12 @@ static int cp2101_open (struct usb_serial_port *port, struct file *filp)
198 return result; 286 return result;
199 } 287 }
200 288
201 /*Configure the termios structure*/ 289 /* Configure the termios structure */
202 cp2101_get_termios(port); 290 cp2101_get_termios(port);
203 291
292 /* Set the DTR and RTS pins low */
293 cp2101_tiocmset(port, NULL, TIOCM_DTR | TIOCM_RTS, 0);
294
204 return 0; 295 return 0;
205} 296}
206 297
@@ -228,16 +319,18 @@ static void cp2101_close (struct usb_serial_port *port, struct file * filp)
228 usb_kill_urb(port->write_urb); 319 usb_kill_urb(port->write_urb);
229 usb_kill_urb(port->read_urb); 320 usb_kill_urb(port->read_urb);
230 321
231 cp2101_set_config(port, CP2101_UART, UART_DISABLE); 322 cp2101_set_config_single(port, CP2101_UART, UART_DISABLE);
232} 323}
233 324
234/* cp2101_get_termios*/ 325/*
235/* Reads the baud rate, data bits, parity and stop bits from the device*/ 326 * cp2101_get_termios
236/* Corrects any unsupported values*/ 327 * Reads the baud rate, data bits, parity, stop bits and flow control mode
237/* Configures the termios structure to reflect the state of the device*/ 328 * from the device, corrects any unsupported values, and configures the
329 * termios structure to reflect the state of the device
330 */
238static void cp2101_get_termios (struct usb_serial_port *port) 331static void cp2101_get_termios (struct usb_serial_port *port)
239{ 332{
240 unsigned int cflag; 333 unsigned int cflag, modem_ctl[4];
241 int baud; 334 int baud;
242 int bits; 335 int bits;
243 336
@@ -249,15 +342,16 @@ static void cp2101_get_termios (struct usb_serial_port *port)
249 } 342 }
250 cflag = port->tty->termios->c_cflag; 343 cflag = port->tty->termios->c_cflag;
251 344
252 baud = cp2101_get_config(port, CP2101_BAUDRATE); 345 cp2101_get_config(port, CP2101_BAUDRATE, &baud, 2);
253 /*Convert to baudrate*/ 346 /* Convert to baudrate */
254 if (baud) 347 if (baud)
255 baud = BAUD_RATE_GEN_FREQ / baud; 348 baud = BAUD_RATE_GEN_FREQ / baud;
256 349
257 dbg("%s - baud rate = %d", __FUNCTION__, baud); 350 dbg("%s - baud rate = %d", __FUNCTION__, baud);
258 cflag &= ~CBAUD; 351 cflag &= ~CBAUD;
259 switch (baud) { 352 switch (baud) {
260 /* The baud rates which are commented out below 353 /*
354 * The baud rates which are commented out below
261 * appear to be supported by the device 355 * appear to be supported by the device
262 * but are non-standard 356 * but are non-standard
263 */ 357 */
@@ -284,14 +378,18 @@ static void cp2101_get_termios (struct usb_serial_port *port)
284 dbg("%s - Baud rate is not supported, " 378 dbg("%s - Baud rate is not supported, "
285 "using 9600 baud", __FUNCTION__); 379 "using 9600 baud", __FUNCTION__);
286 cflag |= B9600; 380 cflag |= B9600;
287 cp2101_set_config(port, CP2101_BAUDRATE, 381 cp2101_set_config_single(port, CP2101_BAUDRATE,
288 (BAUD_RATE_GEN_FREQ/9600)); 382 (BAUD_RATE_GEN_FREQ/9600));
289 break; 383 break;
290 } 384 }
291 385
292 bits = cp2101_get_config(port, CP2101_BITS); 386 cp2101_get_config(port, CP2101_BITS, &bits, 2);
293 cflag &= ~CSIZE; 387 cflag &= ~CSIZE;
294 switch(bits & BITS_DATA_MASK) { 388 switch(bits & BITS_DATA_MASK) {
389 case BITS_DATA_5:
390 dbg("%s - data bits = 5", __FUNCTION__);
391 cflag |= CS5;
392 break;
295 case BITS_DATA_6: 393 case BITS_DATA_6:
296 dbg("%s - data bits = 6", __FUNCTION__); 394 dbg("%s - data bits = 6", __FUNCTION__);
297 cflag |= CS6; 395 cflag |= CS6;
@@ -310,7 +408,7 @@ static void cp2101_get_termios (struct usb_serial_port *port)
310 cflag |= CS8; 408 cflag |= CS8;
311 bits &= ~BITS_DATA_MASK; 409 bits &= ~BITS_DATA_MASK;
312 bits |= BITS_DATA_8; 410 bits |= BITS_DATA_8;
313 cp2101_set_config(port, CP2101_BITS, bits); 411 cp2101_set_config(port, CP2101_BITS, &bits, 2);
314 break; 412 break;
315 default: 413 default:
316 dbg("%s - Unknown number of data bits, " 414 dbg("%s - Unknown number of data bits, "
@@ -318,7 +416,7 @@ static void cp2101_get_termios (struct usb_serial_port *port)
318 cflag |= CS8; 416 cflag |= CS8;
319 bits &= ~BITS_DATA_MASK; 417 bits &= ~BITS_DATA_MASK;
320 bits |= BITS_DATA_8; 418 bits |= BITS_DATA_8;
321 cp2101_set_config(port, CP2101_BITS, bits); 419 cp2101_set_config(port, CP2101_BITS, &bits, 2);
322 break; 420 break;
323 } 421 }
324 422
@@ -341,21 +439,21 @@ static void cp2101_get_termios (struct usb_serial_port *port)
341 "disabling parity)", __FUNCTION__); 439 "disabling parity)", __FUNCTION__);
342 cflag &= ~PARENB; 440 cflag &= ~PARENB;
343 bits &= ~BITS_PARITY_MASK; 441 bits &= ~BITS_PARITY_MASK;
344 cp2101_set_config(port, CP2101_BITS, bits); 442 cp2101_set_config(port, CP2101_BITS, &bits, 2);
345 break; 443 break;
346 case BITS_PARITY_SPACE: 444 case BITS_PARITY_SPACE:
347 dbg("%s - parity = SPACE (not supported, " 445 dbg("%s - parity = SPACE (not supported, "
348 "disabling parity)", __FUNCTION__); 446 "disabling parity)", __FUNCTION__);
349 cflag &= ~PARENB; 447 cflag &= ~PARENB;
350 bits &= ~BITS_PARITY_MASK; 448 bits &= ~BITS_PARITY_MASK;
351 cp2101_set_config(port, CP2101_BITS, bits); 449 cp2101_set_config(port, CP2101_BITS, &bits, 2);
352 break; 450 break;
353 default: 451 default:
354 dbg("%s - Unknown parity mode, " 452 dbg("%s - Unknown parity mode, "
355 "disabling parity", __FUNCTION__); 453 "disabling parity", __FUNCTION__);
356 cflag &= ~PARENB; 454 cflag &= ~PARENB;
357 bits &= ~BITS_PARITY_MASK; 455 bits &= ~BITS_PARITY_MASK;
358 cp2101_set_config(port, CP2101_BITS, bits); 456 cp2101_set_config(port, CP2101_BITS, &bits, 2);
359 break; 457 break;
360 } 458 }
361 459
@@ -366,9 +464,9 @@ static void cp2101_get_termios (struct usb_serial_port *port)
366 break; 464 break;
367 case BITS_STOP_1_5: 465 case BITS_STOP_1_5:
368 dbg("%s - stop bits = 1.5 (not supported, " 466 dbg("%s - stop bits = 1.5 (not supported, "
369 "using 1 stop bit", __FUNCTION__); 467 "using 1 stop bit)", __FUNCTION__);
370 bits &= ~BITS_STOP_MASK; 468 bits &= ~BITS_STOP_MASK;
371 cp2101_set_config(port, CP2101_BITS, bits); 469 cp2101_set_config(port, CP2101_BITS, &bits, 2);
372 break; 470 break;
373 case BITS_STOP_2: 471 case BITS_STOP_2:
374 dbg("%s - stop bits = 2", __FUNCTION__); 472 dbg("%s - stop bits = 2", __FUNCTION__);
@@ -378,10 +476,19 @@ static void cp2101_get_termios (struct usb_serial_port *port)
378 dbg("%s - Unknown number of stop bits, " 476 dbg("%s - Unknown number of stop bits, "
379 "using 1 stop bit", __FUNCTION__); 477 "using 1 stop bit", __FUNCTION__);
380 bits &= ~BITS_STOP_MASK; 478 bits &= ~BITS_STOP_MASK;
381 cp2101_set_config(port, CP2101_BITS, bits); 479 cp2101_set_config(port, CP2101_BITS, &bits, 2);
382 break; 480 break;
383 } 481 }
384 482
483 cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
484 if (modem_ctl[0] & 0x0008) {
485 dbg("%s - flow control = CRTSCTS", __FUNCTION__);
486 cflag |= CRTSCTS;
487 } else {
488 dbg("%s - flow control = NONE", __FUNCTION__);
489 cflag &= ~CRTSCTS;
490 }
491
385 port->tty->termios->c_cflag = cflag; 492 port->tty->termios->c_cflag = cflag;
386} 493}
387 494
@@ -389,8 +496,8 @@ static void cp2101_set_termios (struct usb_serial_port *port,
389 struct termios *old_termios) 496 struct termios *old_termios)
390{ 497{
391 unsigned int cflag, old_cflag=0; 498 unsigned int cflag, old_cflag=0;
392 int baud=0; 499 int baud=0, bits;
393 int bits; 500 unsigned int modem_ctl[4];
394 501
395 dbg("%s - port %d", __FUNCTION__, port->number); 502 dbg("%s - port %d", __FUNCTION__, port->number);
396 503
@@ -400,7 +507,7 @@ static void cp2101_set_termios (struct usb_serial_port *port,
400 } 507 }
401 cflag = port->tty->termios->c_cflag; 508 cflag = port->tty->termios->c_cflag;
402 509
403 /* check that they really want us to change something */ 510 /* Check that they really want us to change something */
404 if (old_termios) { 511 if (old_termios) {
405 if ((cflag == old_termios->c_cflag) && 512 if ((cflag == old_termios->c_cflag) &&
406 (RELEVANT_IFLAG(port->tty->termios->c_iflag) 513 (RELEVANT_IFLAG(port->tty->termios->c_iflag)
@@ -415,7 +522,8 @@ static void cp2101_set_termios (struct usb_serial_port *port,
415 /* If the baud rate is to be updated*/ 522 /* If the baud rate is to be updated*/
416 if ((cflag & CBAUD) != (old_cflag & CBAUD)) { 523 if ((cflag & CBAUD) != (old_cflag & CBAUD)) {
417 switch (cflag & CBAUD) { 524 switch (cflag & CBAUD) {
418 /* The baud rates which are commented out below 525 /*
526 * The baud rates which are commented out below
419 * appear to be supported by the device 527 * appear to be supported by the device
420 * but are non-standard 528 * but are non-standard
421 */ 529 */
@@ -448,18 +556,22 @@ static void cp2101_set_termios (struct usb_serial_port *port,
448 if (baud) { 556 if (baud) {
449 dbg("%s - Setting baud rate to %d baud", __FUNCTION__, 557 dbg("%s - Setting baud rate to %d baud", __FUNCTION__,
450 baud); 558 baud);
451 if (cp2101_set_config(port, CP2101_BAUDRATE, 559 if (cp2101_set_config_single(port, CP2101_BAUDRATE,
452 (BAUD_RATE_GEN_FREQ / baud))) 560 (BAUD_RATE_GEN_FREQ / baud)))
453 dev_err(&port->dev, "Baud rate requested not " 561 dev_err(&port->dev, "Baud rate requested not "
454 "supported by device\n"); 562 "supported by device\n");
455 } 563 }
456 } 564 }
457 565
458 /*If the number of data bits is to be updated*/ 566 /* If the number of data bits is to be updated */
459 if ((cflag & CSIZE) != (old_cflag & CSIZE)) { 567 if ((cflag & CSIZE) != (old_cflag & CSIZE)) {
460 bits = cp2101_get_config(port, CP2101_BITS); 568 cp2101_get_config(port, CP2101_BITS, &bits, 2);
461 bits &= ~BITS_DATA_MASK; 569 bits &= ~BITS_DATA_MASK;
462 switch (cflag & CSIZE) { 570 switch (cflag & CSIZE) {
571 case CS5:
572 bits |= BITS_DATA_5;
573 dbg("%s - data bits = 5", __FUNCTION__);
574 break;
463 case CS6: 575 case CS6:
464 bits |= BITS_DATA_6; 576 bits |= BITS_DATA_6;
465 dbg("%s - data bits = 6", __FUNCTION__); 577 dbg("%s - data bits = 6", __FUNCTION__);
@@ -483,13 +595,13 @@ static void cp2101_set_termios (struct usb_serial_port *port,
483 bits |= BITS_DATA_8; 595 bits |= BITS_DATA_8;
484 break; 596 break;
485 } 597 }
486 if (cp2101_set_config(port, CP2101_BITS, bits)) 598 if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
487 dev_err(&port->dev, "Number of data bits requested " 599 dev_err(&port->dev, "Number of data bits requested "
488 "not supported by device\n"); 600 "not supported by device\n");
489 } 601 }
490 602
491 if ((cflag & (PARENB|PARODD)) != (old_cflag & (PARENB|PARODD))) { 603 if ((cflag & (PARENB|PARODD)) != (old_cflag & (PARENB|PARODD))) {
492 bits = cp2101_get_config(port, CP2101_BITS); 604 cp2101_get_config(port, CP2101_BITS, &bits, 2);
493 bits &= ~BITS_PARITY_MASK; 605 bits &= ~BITS_PARITY_MASK;
494 if (cflag & PARENB) { 606 if (cflag & PARENB) {
495 if (cflag & PARODD) { 607 if (cflag & PARODD) {
@@ -500,13 +612,13 @@ static void cp2101_set_termios (struct usb_serial_port *port,
500 dbg("%s - parity = EVEN", __FUNCTION__); 612 dbg("%s - parity = EVEN", __FUNCTION__);
501 } 613 }
502 } 614 }
503 if (cp2101_set_config(port, CP2101_BITS, bits)) 615 if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
504 dev_err(&port->dev, "Parity mode not supported " 616 dev_err(&port->dev, "Parity mode not supported "
505 "by device\n"); 617 "by device\n");
506 } 618 }
507 619
508 if ((cflag & CSTOPB) != (old_cflag & CSTOPB)) { 620 if ((cflag & CSTOPB) != (old_cflag & CSTOPB)) {
509 bits = cp2101_get_config(port, CP2101_BITS); 621 cp2101_get_config(port, CP2101_BITS, &bits, 2);
510 bits &= ~BITS_STOP_MASK; 622 bits &= ~BITS_STOP_MASK;
511 if (cflag & CSTOPB) { 623 if (cflag & CSTOPB) {
512 bits |= BITS_STOP_2; 624 bits |= BITS_STOP_2;
@@ -515,15 +627,90 @@ static void cp2101_set_termios (struct usb_serial_port *port,
515 bits |= BITS_STOP_1; 627 bits |= BITS_STOP_1;
516 dbg("%s - stop bits = 1", __FUNCTION__); 628 dbg("%s - stop bits = 1", __FUNCTION__);
517 } 629 }
518 if (cp2101_set_config(port, CP2101_BITS, bits)) 630 if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
519 dev_err(&port->dev, "Number of stop bits requested " 631 dev_err(&port->dev, "Number of stop bits requested "
520 "not supported by device\n"); 632 "not supported by device\n");
521 } 633 }
634
635 if ((cflag & CRTSCTS) != (old_cflag & CRTSCTS)) {
636 cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
637 dbg("%s - read modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
638 __FUNCTION__, modem_ctl[0], modem_ctl[1],
639 modem_ctl[2], modem_ctl[3]);
640
641 if (cflag & CRTSCTS) {
642 modem_ctl[0] &= ~0x7B;
643 modem_ctl[0] |= 0x09;
644 modem_ctl[1] = 0x80;
645 dbg("%s - flow control = CRTSCTS", __FUNCTION__);
646 } else {
647 modem_ctl[0] &= ~0x7B;
648 modem_ctl[0] |= 0x01;
649 modem_ctl[1] |= 0x40;
650 dbg("%s - flow control = NONE", __FUNCTION__);
651 }
652
653 dbg("%s - write modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
654 __FUNCTION__, modem_ctl[0], modem_ctl[1],
655 modem_ctl[2], modem_ctl[3]);
656 cp2101_set_config(port, CP2101_MODEMCTL, modem_ctl, 16);
657 }
658
659}
660
661static int cp2101_tiocmset (struct usb_serial_port *port, struct file *file,
662 unsigned int set, unsigned int clear)
663{
664 int control = 0;
665
666 dbg("%s - port %d", __FUNCTION__, port->number);
667
668 if (set & TIOCM_RTS) {
669 control |= CONTROL_RTS;
670 control |= CONTROL_WRITE_RTS;
671 }
672 if (set & TIOCM_DTR) {
673 control |= CONTROL_DTR;
674 control |= CONTROL_WRITE_DTR;
675 }
676 if (clear & TIOCM_RTS) {
677 control &= ~CONTROL_RTS;
678 control |= CONTROL_WRITE_RTS;
679 }
680 if (clear & TIOCM_DTR) {
681 control &= ~CONTROL_DTR;
682 control |= CONTROL_WRITE_DTR;
683 }
684
685 dbg("%s - control = 0x%.4x", __FUNCTION__, control);
686
687 return cp2101_set_config(port, CP2101_CONTROL, &control, 2);
688
689}
690
691static int cp2101_tiocmget (struct usb_serial_port *port, struct file *file)
692{
693 int control, result;
694
695 dbg("%s - port %d", __FUNCTION__, port->number);
696
697 cp2101_get_config(port, CP2101_CONTROL, &control, 1);
698
699 result = ((control & CONTROL_DTR) ? TIOCM_DTR : 0)
700 |((control & CONTROL_RTS) ? TIOCM_RTS : 0)
701 |((control & CONTROL_CTS) ? TIOCM_CTS : 0)
702 |((control & CONTROL_DSR) ? TIOCM_DSR : 0)
703 |((control & CONTROL_RING)? TIOCM_RI : 0)
704 |((control & CONTROL_DCD) ? TIOCM_CD : 0);
705
706 dbg("%s - control = 0x%.2x", __FUNCTION__, control);
707
708 return result;
522} 709}
523 710
524static void cp2101_break_ctl (struct usb_serial_port *port, int break_state) 711static void cp2101_break_ctl (struct usb_serial_port *port, int break_state)
525{ 712{
526 u16 state; 713 int state;
527 714
528 dbg("%s - port %d", __FUNCTION__, port->number); 715 dbg("%s - port %d", __FUNCTION__, port->number);
529 if (break_state == 0) 716 if (break_state == 0)
@@ -532,12 +719,12 @@ static void cp2101_break_ctl (struct usb_serial_port *port, int break_state)
532 state = BREAK_ON; 719 state = BREAK_ON;
533 dbg("%s - turning break %s", __FUNCTION__, 720 dbg("%s - turning break %s", __FUNCTION__,
534 state==BREAK_OFF ? "off" : "on"); 721 state==BREAK_OFF ? "off" : "on");
535 cp2101_set_config(port, CP2101_BREAK, state); 722 cp2101_set_config(port, CP2101_BREAK, &state, 2);
536} 723}
537 724
538static int cp2101_startup (struct usb_serial *serial) 725static int cp2101_startup (struct usb_serial *serial)
539{ 726{
540 /*CP2101 buffers behave strangely unless device is reset*/ 727 /* CP2101 buffers behave strangely unless device is reset */
541 usb_reset_device(serial->dev); 728 usb_reset_device(serial->dev);
542 return 0; 729 return 0;
543} 730}
@@ -548,7 +735,7 @@ static void cp2101_shutdown (struct usb_serial *serial)
548 735
549 dbg("%s", __FUNCTION__); 736 dbg("%s", __FUNCTION__);
550 737
551 /* stop reads and writes on all ports */ 738 /* Stop reads and writes on all ports */
552 for (i=0; i < serial->num_ports; ++i) { 739 for (i=0; i < serial->num_ports; ++i) {
553 cp2101_cleanup(serial->port[i]); 740 cp2101_cleanup(serial->port[i]);
554 } 741 }
@@ -560,16 +747,16 @@ static int __init cp2101_init (void)
560 747
561 retval = usb_serial_register(&cp2101_device); 748 retval = usb_serial_register(&cp2101_device);
562 if (retval) 749 if (retval)
563 return retval; /*Failed to register*/ 750 return retval; /* Failed to register */
564 751
565 retval = usb_register(&cp2101_driver); 752 retval = usb_register(&cp2101_driver);
566 if (retval) { 753 if (retval) {
567 /*Failed to register*/ 754 /* Failed to register */
568 usb_serial_deregister(&cp2101_device); 755 usb_serial_deregister(&cp2101_device);
569 return retval; 756 return retval;
570 } 757 }
571 758
572 /*Success*/ 759 /* Success */
573 info(DRIVER_DESC " " DRIVER_VERSION); 760 info(DRIVER_DESC " " DRIVER_VERSION);
574 return 0; 761 return 0;
575} 762}
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 52394f08a94..051c3a77b41 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -364,6 +364,7 @@ static struct usb_device_id id_table_8U232AM [] = {
364 { USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_3, 0, 0x3ff) }, 364 { USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_3, 0, 0x3ff) },
365 { USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_4, 0, 0x3ff) }, 365 { USB_DEVICE_VER(FTDI_VID, PROTEGO_SPECIAL_4, 0, 0x3ff) },
366 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0, 0x3ff) }, 366 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0, 0x3ff) },
367 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UM100_PID, 0, 0x3ff) },
367 { USB_DEVICE_VER(FTDI_VID, INSIDE_ACCESSO, 0, 0x3ff) }, 368 { USB_DEVICE_VER(FTDI_VID, INSIDE_ACCESSO, 0, 0x3ff) },
368 { USB_DEVICE_VER(INTREPID_VID, INTREPID_VALUECAN_PID, 0, 0x3ff) }, 369 { USB_DEVICE_VER(INTREPID_VID, INTREPID_VALUECAN_PID, 0, 0x3ff) },
369 { USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0, 0x3ff) }, 370 { USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0, 0x3ff) },
@@ -475,6 +476,7 @@ static struct usb_device_id id_table_FT232BM [] = {
475 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) }, 476 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) },
476 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) }, 477 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) },
477 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0x400, 0xffff) }, 478 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UO100_PID, 0x400, 0xffff) },
479 { USB_DEVICE_VER(FTDI_VID, FTDI_ELV_UM100_PID, 0x400, 0xffff) },
478 { USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) }, 480 { USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) },
479 { USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) }, 481 { USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) },
480 { USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) }, 482 { USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) },
@@ -618,6 +620,7 @@ static struct usb_device_id id_table_combined [] = {
618 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) }, 620 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) },
619 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) }, 621 { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) },
620 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) }, 622 { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
623 { USB_DEVICE(FTDI_VID, FTDI_ELV_UM100_PID) },
621 { USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) }, 624 { USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) },
622 { USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) }, 625 { USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) },
623 { USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) }, 626 { USB_DEVICE_VER(FTDI_VID, LINX_FUTURE_0_PID, 0x400, 0xffff) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index a52bb13a9ce..8866376823a 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -144,6 +144,8 @@
144 144
145/* ELV USB Module UO100 (PID sent by Stefan Frings) */ 145/* ELV USB Module UO100 (PID sent by Stefan Frings) */
146#define FTDI_ELV_UO100_PID 0xFB58 /* Product Id */ 146#define FTDI_ELV_UO100_PID 0xFB58 /* Product Id */
147/* ELV USB Module UM100 (PID sent by Arnim Laeuger) */
148#define FTDI_ELV_UM100_PID 0xFB5A /* Product Id */
147 149
148/* 150/*
149 * Definitions for ID TECH (www.idt-net.com) devices 151 * Definitions for ID TECH (www.idt-net.com) devices
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
new file mode 100644
index 00000000000..b722175f108
--- /dev/null
+++ b/drivers/usb/serial/option.c
@@ -0,0 +1,729 @@
1/*
2 Option Card (PCMCIA to) USB to Serial Driver
3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
12 History:
13
14 2005-05-19 v0.1 Initial version, based on incomplete docs
15 and analysis of misbehavior of the standard driver
16 2005-05-20 v0.2 Extended the input buffer to avoid losing
17 random 64-byte chunks of data
18 2005-05-21 v0.3 implemented chars_in_buffer()
19 turned on low_latency
20 simplified the code somewhat
21*/
22#define DRIVER_VERSION "v0.3"
23#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
24#define DRIVER_DESC "Option Card (PC-Card to) USB to Serial Driver"
25
26#include <linux/config.h>
27#include <linux/kernel.h>
28#include <linux/jiffies.h>
29#include <linux/errno.h>
30#include <linux/tty.h>
31#include <linux/tty_flip.h>
32#include <linux/module.h>
33#include <linux/usb.h>
34#include "usb-serial.h"
35
36/* Function prototypes */
37static int option_open (struct usb_serial_port *port, struct file *filp);
38static void option_close (struct usb_serial_port *port, struct file *filp);
39static int option_startup (struct usb_serial *serial);
40static void option_shutdown (struct usb_serial *serial);
41static void option_rx_throttle (struct usb_serial_port *port);
42static void option_rx_unthrottle (struct usb_serial_port *port);
43static int option_write_room (struct usb_serial_port *port);
44
45static void option_instat_callback(struct urb *urb, struct pt_regs *regs);
46
47
48static int option_write (struct usb_serial_port *port,
49 const unsigned char *buf, int count);
50
51static int option_chars_in_buffer (struct usb_serial_port *port);
52static int option_ioctl (struct usb_serial_port *port, struct file *file,
53 unsigned int cmd, unsigned long arg);
54static void option_set_termios (struct usb_serial_port *port,
55 struct termios *old);
56static void option_break_ctl (struct usb_serial_port *port, int break_state);
57static int option_tiocmget (struct usb_serial_port *port, struct file *file);
58static int option_tiocmset (struct usb_serial_port *port, struct file *file,
59 unsigned int set, unsigned int clear);
60static int option_send_setup (struct usb_serial_port *port);
61
62/* Vendor and product IDs */
63#define OPTION_VENDOR_ID 0x0AF0
64
65#define OPTION_PRODUCT_OLD 0x5000
66#define OPTION_PRODUCT_WLAN 0x6000
67
68static struct usb_device_id option_ids[] = {
69 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
70 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_WLAN) },
71 { } /* Terminating entry */
72};
73
74MODULE_DEVICE_TABLE(usb, option_ids);
75
76static struct usb_driver option_driver = {
77 .owner = THIS_MODULE,
78 .name = "option",
79 .probe = usb_serial_probe,
80 .disconnect = usb_serial_disconnect,
81 .id_table = option_ids,
82};
83
84/* The card has three separate interfaces, wich the serial driver
85 * recognizes separately, thus num_port=1.
86 */
87static struct usb_serial_device_type option_3port_device = {
88 .owner = THIS_MODULE,
89 .name = "Option 3-port card",
90 .short_name = "option",
91 .id_table = option_ids,
92 .num_interrupt_in = NUM_DONT_CARE,
93 .num_bulk_in = NUM_DONT_CARE,
94 .num_bulk_out = NUM_DONT_CARE,
95 .num_ports = 1, /* 3 */
96 .open = option_open,
97 .close = option_close,
98 .write = option_write,
99 .write_room = option_write_room,
100 .chars_in_buffer = option_chars_in_buffer,
101 .throttle = option_rx_throttle,
102 .unthrottle = option_rx_unthrottle,
103 .ioctl = option_ioctl,
104 .set_termios = option_set_termios,
105 .break_ctl = option_break_ctl,
106 .tiocmget = option_tiocmget,
107 .tiocmset = option_tiocmset,
108 .attach = option_startup,
109 .shutdown = option_shutdown,
110 .read_int_callback = option_instat_callback,
111};
112
113static int debug;
114
115/* per port private data */
116
117#define N_IN_URB 4
118#define N_OUT_URB 1
119#define IN_BUFLEN 1024
120#define OUT_BUFLEN 1024
121
122struct option_port_private {
123 /* Input endpoints and buffer for this port */
124 struct urb *in_urbs[N_IN_URB];
125 char in_buffer[N_IN_URB][IN_BUFLEN];
126 /* Output endpoints and buffer for this port */
127 struct urb *out_urbs[N_OUT_URB];
128 char out_buffer[N_OUT_URB][OUT_BUFLEN];
129
130 /* Settings for the port */
131 int rts_state; /* Handshaking pins (outputs) */
132 int dtr_state;
133 int cts_state; /* Handshaking pins (inputs) */
134 int dsr_state;
135 int dcd_state;
136 int ri_state;
137 // int break_on;
138
139 unsigned long tx_start_time[N_OUT_URB];
140};
141
142
143/* Functions used by new usb-serial code. */
144static int __init
145option_init (void)
146{
147 int retval;
148 retval = usb_serial_register(&option_3port_device);
149 if (retval)
150 goto failed_3port_device_register;
151 retval = usb_register(&option_driver);
152 if (retval)
153 goto failed_driver_register;
154
155 info(DRIVER_DESC ": " DRIVER_VERSION);
156
157 return 0;
158
159failed_driver_register:
160 usb_serial_deregister (&option_3port_device);
161failed_3port_device_register:
162 return retval;
163}
164
165static void __exit
166option_exit (void)
167{
168 usb_deregister (&option_driver);
169 usb_serial_deregister (&option_3port_device);
170}
171
172module_init(option_init);
173module_exit(option_exit);
174
175static void
176option_rx_throttle (struct usb_serial_port *port)
177{
178 dbg("%s", __FUNCTION__);
179}
180
181
182static void
183option_rx_unthrottle (struct usb_serial_port *port)
184{
185 dbg("%s", __FUNCTION__);
186}
187
188
189static void
190option_break_ctl (struct usb_serial_port *port, int break_state)
191{
192 /* Unfortunately, I don't know how to send a break */
193 dbg("%s", __FUNCTION__);
194}
195
196
197static void
198option_set_termios (struct usb_serial_port *port,
199 struct termios *old_termios)
200{
201 dbg("%s", __FUNCTION__);
202
203 option_send_setup(port);
204}
205
206static int
207option_tiocmget(struct usb_serial_port *port, struct file *file)
208{
209 unsigned int value;
210 struct option_port_private *portdata;
211
212 portdata = usb_get_serial_port_data(port);
213
214 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
215 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
216 ((portdata->cts_state) ? TIOCM_CTS : 0) |
217 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
218 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
219 ((portdata->ri_state) ? TIOCM_RNG : 0);
220
221 return value;
222}
223
224static int
225option_tiocmset (struct usb_serial_port *port, struct file *file,
226 unsigned int set, unsigned int clear)
227{
228 struct option_port_private *portdata;
229
230 portdata = usb_get_serial_port_data(port);
231
232 if (set & TIOCM_RTS)
233 portdata->rts_state = 1;
234 if (set & TIOCM_DTR)
235 portdata->dtr_state = 1;
236
237 if (clear & TIOCM_RTS)
238 portdata->rts_state = 0;
239 if (clear & TIOCM_DTR)
240 portdata->dtr_state = 0;
241 return option_send_setup(port);
242}
243
244static int
245option_ioctl (struct usb_serial_port *port, struct file *file,
246 unsigned int cmd, unsigned long arg)
247{
248 return -ENOIOCTLCMD;
249}
250
251/* Write */
252static int
253option_write(struct usb_serial_port *port,
254 const unsigned char *buf, int count)
255{
256 struct option_port_private *portdata;
257 int i;
258 int left, todo;
259 struct urb *this_urb = NULL; /* spurious */
260 int err;
261
262 portdata = usb_get_serial_port_data(port);
263
264 dbg("%s: write (%d chars)", __FUNCTION__, count);
265
266#if 0
267 spin_lock(&port->lock);
268 if (port->write_urb_busy) {
269 spin_unlock(&port->lock);
270 dbg("%s: already writing", __FUNCTION__);
271 return 0;
272 }
273 port->write_urb_busy = 1;
274 spin_unlock(&port->lock);
275#endif
276
277 i = 0;
278 left = count;
279 while (left>0) {
280 todo = left;
281 if (todo > OUT_BUFLEN)
282 todo = OUT_BUFLEN;
283
284 for (;i < N_OUT_URB; i++) {
285 /* Check we have a valid urb/endpoint before we use it... */
286 this_urb = portdata->out_urbs[i];
287 if (this_urb->status != -EINPROGRESS)
288 break;
289 if (this_urb->transfer_flags & URB_ASYNC_UNLINK)
290 continue;
291 if (time_before(jiffies, portdata->tx_start_time[i] + 10 * HZ))
292 continue;
293 this_urb->transfer_flags |= URB_ASYNC_UNLINK;
294 usb_unlink_urb(this_urb);
295 }
296
297 if (i == N_OUT_URB) {
298 /* no bulk out free! */
299 dbg("%s: no output urb -- left %d", __FUNCTION__,count-left);
300#if 0
301 port->write_urb_busy = 0;
302#endif
303 return count-left;
304 }
305
306 dbg("%s: endpoint %d buf %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe), i);
307
308 memcpy (this_urb->transfer_buffer, buf, todo);
309
310 /* send the data out the bulk port */
311 this_urb->transfer_buffer_length = todo;
312
313 this_urb->transfer_flags &= ~URB_ASYNC_UNLINK;
314 this_urb->dev = port->serial->dev;
315 err = usb_submit_urb(this_urb, GFP_ATOMIC);
316 if (err) {
317 dbg("usb_submit_urb %p (write bulk) failed (%d,, has %d)", this_urb, err, this_urb->status);
318 continue;
319 }
320 portdata->tx_start_time[i] = jiffies;
321 buf += todo;
322 left -= todo;
323 }
324
325 count -= left;
326#if 0
327 port->write_urb_busy = 0;
328#endif
329 dbg("%s: wrote (did %d)", __FUNCTION__, count);
330 return count;
331}
332
333static void
334option_indat_callback (struct urb *urb, struct pt_regs *regs)
335{
336 int i, err;
337 int endpoint;
338 struct usb_serial_port *port;
339 struct tty_struct *tty;
340 unsigned char *data = urb->transfer_buffer;
341
342 dbg("%s: %p", __FUNCTION__, urb);
343
344 endpoint = usb_pipeendpoint(urb->pipe);
345 port = (struct usb_serial_port *) urb->context;
346
347 if (urb->status) {
348 dbg("%s: nonzero status: %d on endpoint %02x.",
349 __FUNCTION__, urb->status, endpoint);
350 } else {
351 tty = port->tty;
352 if (urb->actual_length) {
353 for (i = 0; i < urb->actual_length ; ++i) {
354 if (tty->flip.count >= TTY_FLIPBUF_SIZE)
355 tty_flip_buffer_push(tty);
356 tty_insert_flip_char(tty, data[i], 0);
357 }
358 tty_flip_buffer_push(tty);
359 } else {
360 dbg("%s: empty read urb received", __FUNCTION__);
361 }
362
363 /* Resubmit urb so we continue receiving */
364 if (port->open_count && urb->status != -ESHUTDOWN) {
365 err = usb_submit_urb(urb, GFP_ATOMIC);
366 if (err)
367 printk(KERN_ERR "%s: resubmit read urb failed. (%d)", __FUNCTION__, err);
368 }
369 }
370 return;
371}
372
373static void
374option_outdat_callback (struct urb *urb, struct pt_regs *regs)
375{
376 struct usb_serial_port *port;
377
378 dbg("%s", __FUNCTION__);
379
380 port = (struct usb_serial_port *) urb->context;
381
382 if (port->open_count)
383 schedule_work(&port->work);
384}
385
386static void
387option_instat_callback (struct urb *urb, struct pt_regs *regs)
388{
389 int err;
390 struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
391 struct option_port_private *portdata = usb_get_serial_port_data(port);
392 struct usb_serial *serial = port->serial;
393
394 dbg("%s", __FUNCTION__);
395 dbg("%s: urb %p port %p has data %p", __FUNCTION__,urb,port,portdata);
396
397 if (urb->status == 0) {
398 struct usb_ctrlrequest *req_pkt =
399 (struct usb_ctrlrequest *)urb->transfer_buffer;
400
401 if (!req_pkt) {
402 dbg("%s: NULL req_pkt\n", __FUNCTION__);
403 return;
404 }
405 if ((req_pkt->bRequestType == 0xA1) && (req_pkt->bRequest == 0x20)) {
406 int old_dcd_state;
407 unsigned char signals = *((unsigned char *)
408 urb->transfer_buffer + sizeof(struct usb_ctrlrequest));
409
410 dbg("%s: signal x%x", __FUNCTION__, signals);
411
412 old_dcd_state = portdata->dcd_state;
413 portdata->cts_state = 1;
414 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
415 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
416 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
417
418 if (port->tty && !C_CLOCAL(port->tty)
419 && old_dcd_state && !portdata->dcd_state) {
420 tty_hangup(port->tty);
421 }
422 } else
423 dbg("%s: type %x req %x", __FUNCTION__, req_pkt->bRequestType,req_pkt->bRequest);
424 } else
425 dbg("%s: error %d", __FUNCTION__, urb->status);
426
427 /* Resubmit urb so we continue receiving IRQ data */
428 if (urb->status != -ESHUTDOWN) {
429 urb->dev = serial->dev;
430 err = usb_submit_urb(urb, GFP_ATOMIC);
431 if (err)
432 dbg("%s: resubmit intr urb failed. (%d)", __FUNCTION__, err);
433 }
434}
435
436
437static int
438option_write_room (struct usb_serial_port *port)
439{
440 struct option_port_private *portdata;
441 int i;
442 int data_len = 0;
443 struct urb *this_urb;
444
445 portdata = usb_get_serial_port_data(port);
446
447 for (i=0; i < N_OUT_URB; i++)
448 this_urb = portdata->out_urbs[i];
449 if (this_urb && this_urb->status != -EINPROGRESS)
450 data_len += OUT_BUFLEN;
451
452 dbg("%s: %d", __FUNCTION__, data_len);
453 return data_len;
454}
455
456
457static int
458option_chars_in_buffer (struct usb_serial_port *port)
459{
460 struct option_port_private *portdata;
461 int i;
462 int data_len = 0;
463 struct urb *this_urb;
464
465 portdata = usb_get_serial_port_data(port);
466
467 for (i=0; i < N_OUT_URB; i++)
468 this_urb = portdata->out_urbs[i];
469 if (this_urb && this_urb->status == -EINPROGRESS)
470 data_len += this_urb->transfer_buffer_length;
471
472 dbg("%s: %d", __FUNCTION__, data_len);
473 return data_len;
474}
475
476
477static int
478option_open (struct usb_serial_port *port, struct file *filp)
479{
480 struct option_port_private *portdata;
481 struct usb_serial *serial = port->serial;
482 int i, err;
483 struct urb *urb;
484
485 portdata = usb_get_serial_port_data(port);
486
487 dbg("%s", __FUNCTION__);
488
489 /* Set some sane defaults */
490 portdata->rts_state = 1;
491 portdata->dtr_state = 1;
492
493 /* Reset low level data toggle and start reading from endpoints */
494 for (i = 0; i < N_IN_URB; i++) {
495 urb = portdata->in_urbs[i];
496 if (! urb)
497 continue;
498 if (urb->dev != serial->dev) {
499 dbg("%s: dev %p != %p", __FUNCTION__, urb->dev, serial->dev);
500 continue;
501 }
502
503 /* make sure endpoint data toggle is synchronized with the device */
504
505 usb_clear_halt(urb->dev, urb->pipe);
506
507 err = usb_submit_urb(urb, GFP_KERNEL);
508 if (err) {
509 dbg("%s: submit urb %d failed (%d) %d", __FUNCTION__, i, err,
510 urb->transfer_buffer_length);
511 }
512 }
513
514 /* Reset low level data toggle on out endpoints */
515 for (i = 0; i < N_OUT_URB; i++) {
516 urb = portdata->out_urbs[i];
517 if (! urb)
518 continue;
519 urb->dev = serial->dev;
520 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), usb_pipeout(urb->pipe), 0); */
521 }
522
523 port->tty->low_latency = 1;
524
525 option_send_setup(port);
526
527 return (0);
528}
529
530static inline void
531stop_urb(struct urb *urb)
532{
533 if (urb && urb->status == -EINPROGRESS) {
534 urb->transfer_flags &= ~URB_ASYNC_UNLINK;
535 usb_kill_urb(urb);
536 }
537}
538
539static void
540option_close(struct usb_serial_port *port, struct file *filp)
541{
542 int i;
543 struct usb_serial *serial = port->serial;
544 struct option_port_private *portdata;
545
546 dbg("%s", __FUNCTION__);
547 portdata = usb_get_serial_port_data(port);
548
549 portdata->rts_state = 0;
550 portdata->dtr_state = 0;
551
552 if (serial->dev) {
553 option_send_setup(port);
554
555 /* Stop reading/writing urbs */
556 for (i = 0; i < N_IN_URB; i++)
557 stop_urb(portdata->in_urbs[i]);
558 for (i = 0; i < N_OUT_URB; i++)
559 stop_urb(portdata->out_urbs[i]);
560 }
561 port->tty = NULL;
562}
563
564
565/* Helper functions used by option_setup_urbs */
566static struct urb *
567option_setup_urb (struct usb_serial *serial, int endpoint,
568 int dir, void *ctx, char *buf, int len,
569 void (*callback)(struct urb *, struct pt_regs *regs))
570{
571 struct urb *urb;
572
573 if (endpoint == -1)
574 return NULL; /* endpoint not needed */
575
576 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
577 if (urb == NULL) {
578 dbg("%s: alloc for endpoint %d failed.", __FUNCTION__, endpoint);
579 return NULL;
580 }
581
582 /* Fill URB using supplied data. */
583 usb_fill_bulk_urb(urb, serial->dev,
584 usb_sndbulkpipe(serial->dev, endpoint) | dir,
585 buf, len, callback, ctx);
586
587 return urb;
588}
589
590/* Setup urbs */
591static void
592option_setup_urbs(struct usb_serial *serial)
593{
594 int j;
595 struct usb_serial_port *port;
596 struct option_port_private *portdata;
597
598 dbg("%s", __FUNCTION__);
599
600 port = serial->port[0];
601 portdata = usb_get_serial_port_data(port);
602
603 /* Do indat endpoints first */
604 for (j = 0; j <= N_IN_URB; ++j) {
605 portdata->in_urbs[j] = option_setup_urb (serial,
606 port->bulk_in_endpointAddress, USB_DIR_IN, port,
607 portdata->in_buffer[j], IN_BUFLEN, option_indat_callback);
608 }
609
610 /* outdat endpoints */
611 for (j = 0; j <= N_OUT_URB; ++j) {
612 portdata->out_urbs[j] = option_setup_urb (serial,
613 port->bulk_out_endpointAddress, USB_DIR_OUT, port,
614 portdata->out_buffer[j], OUT_BUFLEN, option_outdat_callback);
615 }
616}
617
618
619static int
620option_send_setup(struct usb_serial_port *port)
621{
622 struct usb_serial *serial = port->serial;
623 struct option_port_private *portdata;
624
625 dbg("%s", __FUNCTION__);
626
627 portdata = usb_get_serial_port_data(port);
628
629 if (port->tty) {
630 int val = 0;
631 if (portdata->dtr_state)
632 val |= 0x01;
633 if (portdata->rts_state)
634 val |= 0x02;
635
636 return usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
637 0x22,0x21,val,0,NULL,0,USB_CTRL_SET_TIMEOUT);
638 }
639
640 return 0;
641}
642
643
644static int
645option_startup (struct usb_serial *serial)
646{
647 int i, err;
648 struct usb_serial_port *port;
649 struct option_port_private *portdata;
650
651 dbg("%s", __FUNCTION__);
652
653 /* Now setup per port private data */
654 for (i = 0; i < serial->num_ports; i++) {
655 port = serial->port[i];
656 portdata = kmalloc(sizeof(struct option_port_private), GFP_KERNEL);
657 if (!portdata) {
658 dbg("%s: kmalloc for option_port_private (%d) failed!.", __FUNCTION__, i);
659 return (1);
660 }
661 memset(portdata, 0, sizeof(struct option_port_private));
662
663 usb_set_serial_port_data(port, portdata);
664
665 if (! port->interrupt_in_urb)
666 continue;
667 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
668 if (err)
669 dbg("%s: submit irq_in urb failed %d", __FUNCTION__, err);
670 }
671
672 option_setup_urbs(serial);
673
674 return (0);
675}
676
677static void
678option_shutdown (struct usb_serial *serial)
679{
680 int i, j;
681 struct usb_serial_port *port;
682 struct option_port_private *portdata;
683
684 dbg("%s", __FUNCTION__);
685
686 /* Stop reading/writing urbs */
687 for (i = 0; i < serial->num_ports; ++i) {
688 port = serial->port[i];
689 portdata = usb_get_serial_port_data(port);
690 for (j = 0; j < N_IN_URB; j++)
691 stop_urb(portdata->in_urbs[j]);
692 for (j = 0; j < N_OUT_URB; j++)
693 stop_urb(portdata->out_urbs[j]);
694 }
695
696 /* Now free them */
697 for (i = 0; i < serial->num_ports; ++i) {
698 port = serial->port[i];
699 portdata = usb_get_serial_port_data(port);
700
701 for (j = 0; j < N_IN_URB; j++) {
702 if (portdata->in_urbs[j]) {
703 usb_free_urb(portdata->in_urbs[j]);
704 portdata->in_urbs[j] = NULL;
705 }
706 }
707 for (j = 0; j < N_OUT_URB; j++) {
708 if (portdata->out_urbs[j]) {
709 usb_free_urb(portdata->out_urbs[j]);
710 portdata->out_urbs[j] = NULL;
711 }
712 }
713 }
714
715 /* Now free per port private data */
716 for (i = 0; i < serial->num_ports; i++) {
717 port = serial->port[i];
718 kfree(usb_get_serial_port_data(port));
719 }
720}
721
722MODULE_AUTHOR(DRIVER_AUTHOR);
723MODULE_DESCRIPTION(DRIVER_DESC);
724MODULE_VERSION(DRIVER_VERSION);
725MODULE_LICENSE("GPL");
726
727module_param(debug, bool, S_IRUGO | S_IWUSR);
728MODULE_PARM_DESC(debug, "Debug messages");
729
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 4536f63faae..5da76dd8fb2 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1297,13 +1297,6 @@ static int __init usb_serial_init(void)
1297 goto exit_bus; 1297 goto exit_bus;
1298 } 1298 }
1299 1299
1300 /* register the generic driver, if we should */
1301 result = usb_serial_generic_register(debug);
1302 if (result < 0) {
1303 err("%s - registering generic driver failed", __FUNCTION__);
1304 goto exit_generic;
1305 }
1306
1307 usb_serial_tty_driver->owner = THIS_MODULE; 1300 usb_serial_tty_driver->owner = THIS_MODULE;
1308 usb_serial_tty_driver->driver_name = "usbserial"; 1301 usb_serial_tty_driver->driver_name = "usbserial";
1309 usb_serial_tty_driver->devfs_name = "usb/tts/"; 1302 usb_serial_tty_driver->devfs_name = "usb/tts/";
@@ -1329,17 +1322,24 @@ static int __init usb_serial_init(void)
1329 goto exit_tty; 1322 goto exit_tty;
1330 } 1323 }
1331 1324
1325 /* register the generic driver, if we should */
1326 result = usb_serial_generic_register(debug);
1327 if (result < 0) {
1328 err("%s - registering generic driver failed", __FUNCTION__);
1329 goto exit_generic;
1330 }
1331
1332 info(DRIVER_DESC " " DRIVER_VERSION); 1332 info(DRIVER_DESC " " DRIVER_VERSION);
1333 1333
1334 return result; 1334 return result;
1335 1335
1336exit_generic:
1337 usb_deregister(&usb_serial_driver);
1338
1336exit_tty: 1339exit_tty:
1337 tty_unregister_driver(usb_serial_tty_driver); 1340 tty_unregister_driver(usb_serial_tty_driver);
1338 1341
1339exit_reg_driver: 1342exit_reg_driver:
1340 usb_serial_generic_deregister();
1341
1342exit_generic:
1343 bus_unregister(&usb_serial_bus_type); 1343 bus_unregister(&usb_serial_bus_type);
1344 1344
1345exit_bus: 1345exit_bus:
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index d2891f47579..9fcc7bd1fbe 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -862,6 +862,15 @@ UNUSUAL_DEV( 0x090a, 0x1001, 0x0100, 0x0100,
862 US_SC_DEVICE, US_PR_BULK, NULL, 862 US_SC_DEVICE, US_PR_BULK, NULL,
863 US_FL_NEED_OVERRIDE ), 863 US_FL_NEED_OVERRIDE ),
864 864
865/* Reported by Filippo Bardelli <filibard@libero.it>
866 * The device reports a subclass of RBC, which is wrong.
867 */
868UNUSUAL_DEV( 0x090a, 0x1050, 0x0100, 0x0100,
869 "Trumpion Microelectronics, Inc.",
870 "33520 USB Digital Voice Recorder",
871 US_SC_UFI, US_PR_DEVICE, NULL,
872 0),
873
865/* Trumpion Microelectronics MP3 player (felipe_alfaro@linuxmail.org) */ 874/* Trumpion Microelectronics MP3 player (felipe_alfaro@linuxmail.org) */
866UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999, 875UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999,
867 "Trumpion", 876 "Trumpion",
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-23 18:34:27 -0400