diff options
Diffstat (limited to 'drivers/usb')
91 files changed, 1040 insertions, 953 deletions
diff --git a/drivers/usb/atm/Makefile b/drivers/usb/atm/Makefile index 751f297be2e..85099718c68 100644 --- a/drivers/usb/atm/Makefile +++ b/drivers/usb/atm/Makefile @@ -6,3 +6,7 @@ obj-$(CONFIG_USB_CXACRU) += cxacru.o obj-$(CONFIG_USB_SPEEDTOUCH) += speedtch.o obj-$(CONFIG_USB_ATM) += usbatm.o obj-$(CONFIG_USB_XUSBATM) += xusbatm.o + +ifeq ($(CONFIG_USB_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 79861ee12a2..9d59dc62e6d 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -787,6 +787,9 @@ static const struct usb_device_id cxacru_usb_ids[] = { { /* V = Conexant P = ADSL modem (Hasbani project) */ USB_DEVICE(0x0572, 0xcb00), .driver_info = (unsigned long) &cxacru_cb00 }, + { /* V = Conexant P = ADSL modem (Well PTI-800 */ + USB_DEVICE(0x0572, 0xcb02), .driver_info = (unsigned long) &cxacru_cb00 + }, { /* V = Conexant P = ADSL modem */ USB_DEVICE(0x0572, 0xcb01), .driver_info = (unsigned long) &cxacru_cb00 }, diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index c466739428b..2e6593e6c1b 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -879,7 +879,7 @@ static int usbatm_atm_init(struct usbatm_data *instance) fail: instance->atm_dev = NULL; - shutdown_atm_dev(atm_dev); /* usbatm_atm_dev_close will eventually be called */ + atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */ return ret; } @@ -1164,7 +1164,7 @@ void usbatm_usb_disconnect(struct usb_interface *intf) /* ATM finalize */ if (instance->atm_dev) - shutdown_atm_dev(instance->atm_dev); + atm_dev_deregister(instance->atm_dev); usbatm_put_instance(instance); /* taken in usbatm_usb_probe */ } diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h index 93664645793..1adacd60d71 100644 --- a/drivers/usb/atm/usbatm.h +++ b/drivers/usb/atm/usbatm.h @@ -27,14 +27,9 @@ #include <linux/config.h> /* -#define DEBUG #define VERBOSE_DEBUG */ -#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG) -# define DEBUG -#endif - #include <asm/semaphore.h> #include <linux/atm.h> #include <linux/atmdev.h> diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile index dd1c4d2a0c3..86d5c380892 100644 --- a/drivers/usb/core/Makefile +++ b/drivers/usb/core/Makefile @@ -14,3 +14,7 @@ ifeq ($(CONFIG_USB_DEVICEFS),y) endif obj-$(CONFIG_USB) += usbcore.o + +ifeq ($(CONFIG_USB_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index 57e800ac3ce..419c9943a7c 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -15,14 +15,6 @@ #include <asm/scatterlist.h> #include <linux/dma-mapping.h> #include <linux/dmapool.h> - - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/usb.h> #include "hcd.h" diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 993019500cc..a9d89c78cc2 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -1,9 +1,4 @@ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG -#define DEBUG -#endif - #include <linux/usb.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 942cd437dc4..b1d6e9af732 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1392,13 +1392,13 @@ static int proc_ioctl_default(struct dev_state *ps, void __user *arg) } #ifdef CONFIG_COMPAT -static int proc_ioctl_compat(struct dev_state *ps, void __user *arg) +static int proc_ioctl_compat(struct dev_state *ps, compat_uptr_t arg) { struct usbdevfs_ioctl32 __user *uioc; struct usbdevfs_ioctl ctrl; u32 udata; - uioc = compat_ptr(arg); + uioc = compat_ptr((long)arg); if (get_user(ctrl.ifno, &uioc->ifno) || get_user(ctrl.ioctl_code, &uioc->ioctl_code) || __get_user(udata, &uioc->data)) @@ -1511,7 +1511,7 @@ static int usbdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd case USBDEVFS_IOCTL32: snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__); - ret = proc_ioctl_compat(ps, p); + ret = proc_ioctl_compat(ps, (compat_uptr_t)(long)p); break; #endif diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index e695308095a..37b13368c81 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -19,12 +19,6 @@ #include <linux/module.h> #include <linux/spinlock.h> #include <linux/errno.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif #include <linux/usb.h> #include "usb.h" diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index 84d9e69329b..29b5b2a6e18 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -17,19 +17,20 @@ */ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/usb.h> + #include <asm/io.h> #include <asm/irq.h> -#include <linux/usb.h> + +#ifdef CONFIG_PPC_PMAC +#include <asm/machdep.h> +#include <asm/pmac_feature.h> +#include <asm/pci-bridge.h> +#include <asm/prom.h> +#endif #include "usb.h" #include "hcd.h" @@ -218,6 +219,7 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message) goto done; } } + synchronize_irq(dev->irq); /* FIXME until the generic PM interfaces change a lot more, this * can't use PCI D1 and D2 states. For example, the confusion @@ -284,8 +286,22 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message) } done: - if (retval == 0) + if (retval == 0) { dev->dev.power.power_state = PMSG_SUSPEND; + +#ifdef CONFIG_PPC_PMAC + /* Disable ASIC clocks for USB */ + if (_machine == _MACH_Pmac) { + struct device_node *of_node; + + of_node = pci_device_to_OF_node (dev); + if (of_node) + pmac_call_feature(PMAC_FTR_USB_ENABLE, + of_node, 0, 0); + } +#endif + } + return retval; } EXPORT_SYMBOL (usb_hcd_pci_suspend); @@ -308,6 +324,18 @@ int usb_hcd_pci_resume (struct pci_dev *dev) return 0; } +#ifdef CONFIG_PPC_PMAC + /* Reenable ASIC clocks for USB */ + if (_machine == _MACH_Pmac) { + struct device_node *of_node; + + of_node = pci_device_to_OF_node (dev); + if (of_node) + pmac_call_feature (PMAC_FTR_USB_ENABLE, + of_node, 0, 1); + } +#endif + /* NOTE: chip docs cover clean "real suspend" cases (what Linux * calls "standby", "suspend to RAM", and so on). There are also * dirty cases when swsusp fakes a suspend in "shutdown" mode. @@ -365,7 +393,7 @@ int usb_hcd_pci_resume (struct pci_dev *dev) dev->dev.power.power_state = PMSG_ON; - hcd->saw_irq = 0; + clear_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); if (hcd->driver->resume) { retval = hcd->driver->resume(hcd); diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 6c7ca5b08cd..da24c31ee00 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -23,11 +23,6 @@ */ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG -#define DEBUG -#endif - #include <linux/module.h> #include <linux/version.h> #include <linux/kernel.h> @@ -1320,11 +1315,12 @@ static int hcd_unlink_urb (struct urb *urb, int status) * finish unlinking the initial failed usb_set_address() * or device descriptor fetch. */ - if (!hcd->saw_irq && hcd->self.root_hub != urb->dev) { + if (!test_bit(HCD_FLAG_SAW_IRQ, &hcd->flags) + && hcd->self.root_hub != urb->dev) { dev_warn (hcd->self.controller, "Unlink after no-IRQ? " "Controller is probably using the wrong IRQ." "\n"); - hcd->saw_irq = 1; + set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); } urb->status = status; @@ -1654,13 +1650,15 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r) struct usb_hcd *hcd = __hcd; int start = hcd->state; - if (start == HC_STATE_HALT) + if (unlikely(start == HC_STATE_HALT || + !test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) return IRQ_NONE; if (hcd->driver->irq (hcd, r) == IRQ_NONE) return IRQ_NONE; - hcd->saw_irq = 1; - if (hcd->state == HC_STATE_HALT) + set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags); + + if (unlikely(hcd->state == HC_STATE_HALT)) usb_hc_died (hcd); return IRQ_HANDLED; } @@ -1773,6 +1771,8 @@ int usb_add_hcd(struct usb_hcd *hcd, dev_info(hcd->self.controller, "%s\n", hcd->product_desc); + set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + /* till now HC has been in an indeterminate state ... */ if (hcd->driver->reset && (retval = hcd->driver->reset(hcd)) < 0) { dev_err(hcd->self.controller, "can't reset\n"); diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 24a62a2ff86..c8a1b350e2c 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -72,7 +72,12 @@ struct usb_hcd { /* usb_bus.hcpriv points to this */ * hardware info/state */ const struct hc_driver *driver; /* hw-specific hooks */ - unsigned saw_irq : 1; + + /* Flags that need to be manipulated atomically */ + unsigned long flags; +#define HCD_FLAG_HW_ACCESSIBLE 0x00000001 +#define HCD_FLAG_SAW_IRQ 0x00000002 + unsigned can_wakeup:1; /* hw supports wakeup? */ unsigned remote_wakeup:1;/* sw should use wakeup? */ unsigned rh_registered:1;/* is root hub registered? */ diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 256d9f69871..f78bd124d29 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -9,11 +9,6 @@ */ #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif #include <linux/kernel.h> #include <linux/errno.h> #include <linux/module.h> @@ -1674,7 +1669,6 @@ int usb_suspend_device(struct usb_device *udev) return 0; #endif } -EXPORT_SYMBOL_GPL(usb_suspend_device); /* * If the USB "suspend" state is in use (rather than "global suspend"), diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c index 12f490fdee8..c44bbedec81 100644 --- a/drivers/usb/core/inode.c +++ b/drivers/usb/core/inode.c @@ -46,7 +46,6 @@ static struct super_operations usbfs_ops; static struct file_operations default_file_operations; -static struct inode_operations usbfs_dir_inode_operations; static struct vfsmount *usbfs_mount; static int usbfs_mount_count; /* = 0 */ static int ignore_mount = 0; @@ -262,7 +261,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de inode->i_fop = &default_file_operations; break; case S_IFDIR: - inode->i_op = &usbfs_dir_inode_operations; + inode->i_op = &simple_dir_inode_operations; inode->i_fop = &simple_dir_operations; /* directory inodes start off with i_nlink == 2 (for "." entry) */ @@ -417,10 +416,6 @@ static struct file_operations default_file_operations = { .llseek = default_file_lseek, }; -static struct inode_operations usbfs_dir_inode_operations = { - .lookup = simple_lookup, -}; - static struct super_operations usbfs_ops = { .statfs = simple_statfs, .drop_inode = generic_delete_inode, diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 644a3d4f12a..fe74f99ca5f 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -3,13 +3,6 @@ */ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/pci.h> /* for scatterlist macros */ #include <linux/usb.h> #include <linux/module.h> @@ -1457,12 +1450,11 @@ free_interfaces: */ for (i = 0; i < nintf; ++i) { struct usb_interface *intf = cp->interface[i]; - struct usb_host_interface *alt = intf->cur_altsetting; dev_dbg (&dev->dev, "adding %s (config #%d, interface %d)\n", intf->dev.bus_id, configuration, - alt->desc.bInterfaceNumber); + intf->cur_altsetting->desc.bInterfaceNumber); ret = device_add (&intf->dev); if (ret != 0) { dev_err(&dev->dev, diff --git a/drivers/usb/core/notify.c b/drivers/usb/core/notify.c index 37da059eced..fbbebab52fb 100644 --- a/drivers/usb/core/notify.c +++ b/drivers/usb/core/notify.c @@ -12,13 +12,7 @@ #include <linux/config.h> #include <linux/kernel.h> #include <linux/notifier.h> -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif #include <linux/usb.h> - #include "usb.h" diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index edd83e01445..71d881327e8 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -12,14 +12,7 @@ #include <linux/config.h> #include <linux/kernel.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif #include <linux/usb.h> - #include "usb.h" /* endpoint stuff */ diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index f2a1fed2a80..081796726b9 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -4,12 +4,6 @@ #include <linux/bitops.h> #include <linux/slab.h> #include <linux/init.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif #include <linux/usb.h> #include "hcd.h" diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 0eefff7bcb3..e80ef946782 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -22,13 +22,6 @@ */ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/module.h> #include <linux/string.h> #include <linux/bitops.h> @@ -1439,7 +1432,8 @@ static int usb_generic_suspend(struct device *dev, pm_message_t message) mark_quiesced(intf); } else { // FIXME else if there's no suspend method, disconnect... - dev_warn(dev, "no %s?\n", "suspend"); + dev_warn(dev, "no suspend for driver %s?\n", driver->name); + mark_quiesced(intf); status = 0; } return status; @@ -1467,8 +1461,10 @@ static int usb_generic_resume(struct device *dev) } if ((dev->driver == NULL) || - (dev->driver_data == &usb_generic_driver_data)) + (dev->driver_data == &usb_generic_driver_data)) { + dev->power.power_state.event = PM_EVENT_FREEZE; return 0; + } intf = to_usb_interface(dev); driver = to_usb_driver(dev->driver); @@ -1488,7 +1484,7 @@ static int usb_generic_resume(struct device *dev) mark_quiesced(intf); } } else - dev_warn(dev, "no %s?\n", "resume"); + dev_warn(dev, "no resume for driver %s?\n", driver->name); return 0; } diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 90451908533..c655d46c8ae 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -896,7 +896,7 @@ dummy_gadget_release (struct device *dev) #endif } -static int dummy_udc_probe (struct device *dev) +static int dummy_udc_probe (struct platform_device *dev) { struct dummy *dum = the_controller; int rc; @@ -909,7 +909,7 @@ static int dummy_udc_probe (struct device *dev) dum->gadget.is_otg = (dummy_to_hcd(dum)->self.otg_port != 0); strcpy (dum->gadget.dev.bus_id, "gadget"); - dum->gadget.dev.parent = dev; + dum->gadget.dev.parent = &dev->dev; dum->gadget.dev.release = dummy_gadget_release; rc = device_register (&dum->gadget.dev); if (rc < 0) @@ -919,59 +919,60 @@ static int dummy_udc_probe (struct device *dev) usb_bus_get (&dummy_to_hcd (dum)->self); #endif - dev_set_drvdata (dev, dum); + platform_set_drvdata (dev, dum); device_create_file (&dum->gadget.dev, &dev_attr_function); return rc; } -static int dummy_udc_remove (struct device *dev) +static int dummy_udc_remove (struct platform_device *dev) { - struct dummy *dum = dev_get_drvdata (dev); + struct dummy *dum = platform_get_drvdata (dev); - dev_set_drvdata (dev, NULL); + platform_set_drvdata (dev, NULL); device_remove_file (&dum->gadget.dev, &dev_attr_function); device_unregister (&dum->gadget.dev); return 0; } -static int dummy_udc_suspend (struct device *dev, pm_message_t state) +static int dummy_udc_suspend (struct platform_device *dev, pm_message_t state) { - struct dummy *dum = dev_get_drvdata(dev); + struct dummy *dum = platform_get_drvdata(dev); - dev_dbg (dev, "%s\n", __FUNCTION__); + dev_dbg (&dev->dev, "%s\n", __FUNCTION__); spin_lock_irq (&dum->lock); dum->udc_suspended = 1; set_link_state (dum); spin_unlock_irq (&dum->lock); - dev->power.power_state = state; + dev->dev.power.power_state = state; usb_hcd_poll_rh_status (dummy_to_hcd (dum)); return 0; } -static int dummy_udc_resume (struct device *dev) +static int dummy_udc_resume (struct platform_device *dev) { - struct dummy *dum = dev_get_drvdata(dev); + struct dummy *dum = platform_get_drvdata(dev); - dev_dbg (dev, "%s\n", __FUNCTION__); + dev_dbg (&dev->dev, "%s\n", __FUNCTION__); spin_lock_irq (&dum->lock); dum->udc_suspended = 0; set_link_state (dum); spin_unlock_irq (&dum->lock); - dev->power.power_state = PMSG_ON; + dev->dev.power.power_state = PMSG_ON; usb_hcd_poll_rh_status (dummy_to_hcd (dum)); return 0; } -static struct device_driver dummy_udc_driver = { - .name = (char *) gadget_name, - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver dummy_udc_driver = { .probe = dummy_udc_probe, .remove = dummy_udc_remove, .suspend = dummy_udc_suspend, .resume = dummy_udc_resume, + .driver = { + .name = (char *) gadget_name, + .owner = THIS_MODULE, + }, }; /*-------------------------------------------------------------------------*/ @@ -1898,14 +1899,14 @@ static const struct hc_driver dummy_hcd = { .bus_resume = dummy_bus_resume, }; -static int dummy_hcd_probe (struct device *dev) +static int dummy_hcd_probe (struct platform_device *dev) { struct usb_hcd *hcd; int retval; - dev_info (dev, "%s, driver " DRIVER_VERSION "\n", driver_desc); + dev_info(&dev->dev, "%s, driver " DRIVER_VERSION "\n", driver_desc); - hcd = usb_create_hcd (&dummy_hcd, dev, dev->bus_id); + hcd = usb_create_hcd (&dummy_hcd, &dev->dev, dev->dev.bus_id); if (!hcd) return -ENOMEM; the_controller = hcd_to_dummy (hcd); @@ -1918,48 +1919,49 @@ static int dummy_hcd_probe (struct device *dev) return retval; } -static int dummy_hcd_remove (struct device *dev) +static int dummy_hcd_remove (struct platform_device *dev) { struct usb_hcd *hcd; - hcd = dev_get_drvdata (dev); + hcd = platform_get_drvdata (dev); usb_remove_hcd (hcd); usb_put_hcd (hcd); the_controller = NULL; return 0; } -static int dummy_hcd_suspend (struct device *dev, pm_message_t state) +static int dummy_hcd_suspend (struct platform_device *dev, pm_message_t state) { struct usb_hcd *hcd; - dev_dbg (dev, "%s\n", __FUNCTION__); - hcd = dev_get_drvdata (dev); + dev_dbg (&dev->dev, "%s\n", __FUNCTION__); + hcd = platform_get_drvdata (dev); hcd->state = HC_STATE_SUSPENDED; return 0; } -static int dummy_hcd_resume (struct device *dev) +static int dummy_hcd_resume (struct platform_device *dev) { struct usb_hcd *hcd; - dev_dbg (dev, "%s\n", __FUNCTION__); - hcd = dev_get_drvdata (dev); + dev_dbg (&dev->dev, "%s\n", __FUNCTION__); + hcd = platform_get_drvdata (dev); hcd->state = HC_STATE_RUNNING; usb_hcd_poll_rh_status (hcd); return 0; } -static struct device_driver dummy_hcd_driver = { - .name = (char *) driver_name, - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver dummy_hcd_driver = { .probe = dummy_hcd_probe, .remove = dummy_hcd_remove, .suspend = dummy_hcd_suspend, .resume = dummy_hcd_resume, + .driver = { + .name = (char *) driver_name, + .owner = THIS_MODULE, + }, }; /*-------------------------------------------------------------------------*/ @@ -1995,11 +1997,11 @@ static int __init init (void) if (usb_disabled ()) return -ENODEV; - retval = driver_register (&dummy_hcd_driver); + retval = platform_driver_register (&dummy_hcd_driver); if (retval < 0) return retval; - retval = driver_register (&dummy_udc_driver); + retval = platform_driver_register (&dummy_udc_driver); if (retval < 0) goto err_register_udc_driver; @@ -2015,9 +2017,9 @@ static int __init init (void) err_register_udc: platform_device_unregister (&the_hcd_pdev); err_register_hcd: - driver_unregister (&dummy_udc_driver); + platform_driver_unregister (&dummy_udc_driver); err_register_udc_driver: - driver_unregister (&dummy_hcd_driver); + platform_driver_unregister (&dummy_hcd_driver); return retval; } module_init (init); @@ -2026,7 +2028,7 @@ static void __exit cleanup (void) { platform_device_unregister (&the_udc_pdev); platform_device_unregister (&the_hcd_pdev); - driver_unregister (&dummy_udc_driver); - driver_unregister (&dummy_hcd_driver); + platform_driver_unregister (&dummy_udc_driver); + platform_driver_unregister (&dummy_hcd_driver); } module_exit (cleanup); diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 654469778ab..b0f3cd63e3b 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1970,7 +1970,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids); static struct pci_driver goku_pci_driver = { .name = (char *) driver_name, .id_table = pci_ids, - .owner = THIS_MODULE, .probe = goku_probe, .remove = goku_remove, diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c index bc6269f10cb..e02fea5a543 100644 --- a/drivers/usb/gadget/lh7a40x_udc.c +++ b/drivers/usb/gadget/lh7a40x_udc.c @@ -2085,21 +2085,21 @@ static struct lh7a40x_udc memory = { /* * probe - binds to the platform device */ -static int lh7a40x_udc_probe(struct device *_dev) +static int lh7a40x_udc_probe(struct platform_device *pdev) { struct lh7a40x_udc *dev = &memory; int retval; - DEBUG("%s: %p\n", __FUNCTION__, _dev); + DEBUG("%s: %p\n", __FUNCTION__, pdev); spin_lock_init(&dev->lock); - dev->dev = _dev; + dev->dev = &pdev->dev; device_initialize(&dev->gadget.dev); - dev->gadget.dev.parent = _dev; + dev->gadget.dev.parent = &pdev->dev; the_controller = dev; - dev_set_drvdata(_dev, dev); + platform_set_drvdata(pdev, dev); udc_disable(dev); udc_reinit(dev); @@ -2119,11 +2119,11 @@ static int lh7a40x_udc_probe(struct device *_dev) return retval; } -static int lh7a40x_udc_remove(struct device *_dev) +static int lh7a40x_udc_remove(struct platform_device *pdev) { - struct lh7a40x_udc *dev = _dev->driver_data; + struct lh7a40x_udc *dev = platform_get_drvdata(pdev); - DEBUG("%s: %p\n", __FUNCTION__, dev); + DEBUG("%s: %p\n", __FUNCTION__, pdev); udc_disable(dev); remove_proc_files(); @@ -2131,7 +2131,7 @@ static int lh7a40x_udc_remove(struct device *_dev) free_irq(IRQ_USBINTR, dev); - dev_set_drvdata(_dev, 0); + platform_set_drvdata(pdev, 0); the_controller = 0; @@ -2140,26 +2140,27 @@ static int lh7a40x_udc_remove(struct device *_dev) /*-------------------------------------------------------------------------*/ -static struct device_driver udc_driver = { - .name = (char *)driver_name, - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver udc_driver = { .probe = lh7a40x_udc_probe, .remove = lh7a40x_udc_remove /* FIXME power management support */ /* .suspend = ... disable UDC */ /* .resume = ... re-enable UDC */ + .driver = { + .name = (char *)driver_name, + .owner = THIS_MODULE, + }, }; static int __init udc_init(void) { DEBUG("%s: %s version %s\n", __FUNCTION__, driver_name, DRIVER_VERSION); - return driver_register(&udc_driver); + return platform_driver_register(&udc_driver); } static void __exit udc_exit(void) { - driver_unregister(&udc_driver); + platform_driver_unregister(&udc_driver); } module_init(udc_init); diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 0dc6bb00bf7..c32e1f7476d 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2948,7 +2948,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids); static struct pci_driver net2280_pci_driver = { .name = (char *) driver_name, .id_table = pci_ids, - .owner = THIS_MODULE, .probe = net2280_probe, .remove = net2280_remove, diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 387692a3611..a8972d7c97b 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -2707,18 +2707,17 @@ omap_udc_setup(struct platform_device *odev, struct otg_transceiver *xceiv) return 0; } -static int __init omap_udc_probe(struct device *dev) +static int __init omap_udc_probe(struct platform_device *pdev) { - struct platform_device *odev = to_platform_device(dev); int status = -ENODEV; int hmc; struct otg_transceiver *xceiv = NULL; const char *type = NULL; - struct omap_usb_config *config = dev->platform_data; + struct omap_usb_config *config = pdev->dev.platform_data; /* NOTE: "knows" the order of the resources! */ - if (!request_mem_region(odev->resource[0].start, - odev->resource[0].end - odev->resource[0].start + 1, + if (!request_mem_region(pdev->resource[0].start, + pdev->resource[0].end - pdev->resource[0].start + 1, driver_name)) { DBG("request_mem_region failed\n"); return -EBUSY; @@ -2803,7 +2802,7 @@ bad_on_1710: INFO("hmc mode %d, %s transceiver\n", hmc, type); /* a "gadget" abstracts/virtualizes the controller */ - status = omap_udc_setup(odev, xceiv); + status = omap_udc_setup(pdev, xceiv); if (status) { goto cleanup0; } @@ -2821,28 +2820,28 @@ bad_on_1710: udc->clr_halt = UDC_RESET_EP; /* USB general purpose IRQ: ep0, state changes, dma, etc */ - status = request_irq(odev->resource[1].start, omap_udc_irq, + status = request_irq(pdev->resource[1].start, omap_udc_irq, SA_SAMPLE_RANDOM, driver_name, udc); if (status != 0) { ERR( "can't get irq %ld, err %d\n", - odev->resource[1].start, status); + pdev->resource[1].start, status); goto cleanup1; } /* USB "non-iso" IRQ (PIO for all but ep0) */ - status = request_irq(odev->resource[2].start, omap_udc_pio_irq, + status = request_irq(pdev->resource[2].start, omap_udc_pio_irq, SA_SAMPLE_RANDOM, "omap_udc pio", udc); if (status != 0) { ERR( "can't get irq %ld, err %d\n", - odev->resource[2].start, status); + pdev->resource[2].start, status); goto cleanup2; } #ifdef USE_ISO - status = request_irq(odev->resource[3].start, omap_udc_iso_irq, + status = request_irq(pdev->resource[3].start, omap_udc_iso_irq, SA_INTERRUPT, "omap_udc iso", udc); if (status != 0) { ERR("can't get irq %ld, err %d\n", - odev->resource[3].start, status); + pdev->resource[3].start, status); goto cleanup3; } #endif @@ -2853,11 +2852,11 @@ bad_on_1710: #ifdef USE_ISO cleanup3: - free_irq(odev->resource[2].start, udc); + free_irq(pdev->resource[2].start, udc); #endif cleanup2: - free_irq(odev->resource[1].start, udc); + free_irq(pdev->resource[1].start, udc); cleanup1: kfree (udc); @@ -2866,14 +2865,13 @@ cleanup1: cleanup0: if (xceiv) put_device(xceiv->dev); - release_mem_region(odev->resource[0].start, - odev->resource[0].end - odev->resource[0].start + 1); + release_mem_region(pdev->resource[0].start, + pdev->resource[0].end - pdev->resource[0].start + 1); return status; } -static int __exit omap_udc_remove(struct device *dev) +static int __exit omap_udc_remove(struct platform_device *pdev) { - struct platform_device *odev = to_platform_device(dev); DECLARE_COMPLETION(done); if (!udc) @@ -2891,13 +2889,13 @@ static int __exit omap_udc_remove(struct device *dev) remove_proc_file(); #ifdef USE_ISO - free_irq(odev->resource[3].start, udc); + free_irq(pdev->resource[3].start, udc); #endif - free_irq(odev->resource[2].start, udc); - free_irq(odev->resource[1].start, udc); + free_irq(pdev->resource[2].start, udc); + free_irq(pdev->resource[1].start, udc); - release_mem_region(odev->resource[0].start, - odev->resource[0].end - odev->resource[0].start + 1); + release_mem_region(pdev->resource[0].start, + pdev->resource[0].end - pdev->resource[0].start + 1); device_unregister(&udc->gadget.dev); wait_for_completion(&done); @@ -2915,7 +2913,7 @@ static int __exit omap_udc_remove(struct device *dev) * may involve talking to an external transceiver (e.g. isp1301). */ -static int omap_udc_suspend(struct device *dev, pm_message_t message) +static int omap_udc_suspend(struct platform_device *dev, pm_message_t message) { u32 devstat; @@ -2935,7 +2933,7 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message) return 0; } -static int omap_udc_resume(struct device *dev) +static int omap_udc_resume(struct platform_device *dev) { DBG("resume + wakeup/SRP\n"); omap_pullup(&udc->gadget, 1); @@ -2947,14 +2945,15 @@ static int omap_udc_resume(struct device *dev) /*-------------------------------------------------------------------------*/ -static struct device_driver udc_driver = { - .name = (char *) driver_name, - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver udc_driver = { .probe = omap_udc_probe, .remove = __exit_p(omap_udc_remove), .suspend = omap_udc_suspend, .resume = omap_udc_resume, + .driver = { + .owner = THIS_MODULE, + .name = (char *) driver_name, + }, }; static int __init udc_init(void) @@ -2965,13 +2964,13 @@ static int __init udc_init(void) #endif "%s\n", driver_desc, use_dma ? " (dma)" : ""); - return driver_register(&udc_driver); + return platform_driver_register(&udc_driver); } module_init(udc_init); static void __exit udc_exit(void) { - driver_unregister(&udc_driver); + platform_driver_unregister(&udc_driver); } module_exit(udc_exit); diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 510d28a924d..bb028c5b895 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -2432,7 +2432,7 @@ static struct pxa2xx_udc memory = { /* * probe - binds to the platform device */ -static int __init pxa2xx_udc_probe(struct device *_dev) +static int __init pxa2xx_udc_probe(struct platform_device *pdev) { struct pxa2xx_udc *dev = &memory; int retval, out_dma = 1; @@ -2495,19 +2495,19 @@ static int __init pxa2xx_udc_probe(struct device *_dev) #endif /* other non-static parts of init */ - dev->dev = _dev; - dev->mach = _dev->platform_data; + dev->dev = &pdev->dev; + dev->mach = pdev->dev.platform_data; init_timer(&dev->timer); dev->timer.function = udc_watchdog; dev->timer.data = (unsigned long) dev; device_initialize(&dev->gadget.dev); - dev->gadget.dev.parent = _dev; - dev->gadget.dev.dma_mask = _dev->dma_mask; + dev->gadget.dev.parent = &pdev->dev; + dev->gadget.dev.dma_mask = pdev->dev.dma_mask; the_controller = dev; - dev_set_drvdata(_dev, dev); + platform_set_drvdata(pdev, dev); udc_disable(dev); udc_reinit(dev); @@ -2559,14 +2559,14 @@ lubbock_fail0: return 0; } -static void pxa2xx_udc_shutdown(struct device *_dev) +static void pxa2xx_udc_shutdown(struct platform_device *_dev) { pullup_off(); } -static int __exit pxa2xx_udc_remove(struct device *_dev) +static int __exit pxa2xx_udc_remove(struct platform_device *pdev) { - struct pxa2xx_udc *dev = dev_get_drvdata(_dev); + struct pxa2xx_udc *dev = platform_get_drvdata(pdev); udc_disable(dev); remove_proc_files(); @@ -2580,7 +2580,7 @@ static int __exit pxa2xx_udc_remove(struct device *_dev) free_irq(LUBBOCK_USB_DISC_IRQ, dev); free_irq(LUBBOCK_USB_IRQ, dev); } - dev_set_drvdata(_dev, NULL); + platform_set_drvdata(pdev, NULL); the_controller = NULL; return 0; } @@ -2601,9 +2601,9 @@ static int __exit pxa2xx_udc_remove(struct device *_dev) * VBUS IRQs should probably be ignored so that the PXA device just acts * "dead" to USB hosts until system resume. */ -static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state) +static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state) { - struct pxa2xx_udc *udc = dev_get_drvdata(dev); + struct pxa2xx_udc *udc = platform_get_drvdata(dev); if (!udc->mach->udc_command) WARN("USB host won't detect disconnect!\n"); @@ -2612,9 +2612,9 @@ static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state) return 0; } -static int pxa2xx_udc_resume(struct device *dev) +static int pxa2xx_udc_resume(struct platform_device *dev) { - struct pxa2xx_udc *udc = dev_get_drvdata(dev); + struct pxa2xx_udc *udc = platform_get_drvdata(dev); pullup(udc, 1); @@ -2628,27 +2628,28 @@ static int pxa2xx_udc_resume(struct device *dev) /*-------------------------------------------------------------------------*/ -static struct device_driver udc_driver = { - .name = "pxa2xx-udc", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver udc_driver = { .probe = pxa2xx_udc_probe, .shutdown = pxa2xx_udc_shutdown, .remove = __exit_p(pxa2xx_udc_remove), .suspend = pxa2xx_udc_suspend, .resume = pxa2xx_udc_resume, + .driver = { + .owner = THIS_MODULE, + .name = "pxa2xx-udc", + }, }; static int __init udc_init(void) { printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION); - return driver_register(&udc_driver); + return platform_driver_register(&udc_driver); } module_init(udc_init); static void __exit udc_exit(void) { - driver_unregister(&udc_driver); + platform_driver_unregister(&udc_driver); } module_exit(udc_exit); diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index af3c05eb86f..29f52a44b92 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -411,50 +411,39 @@ static void ehci_stop (struct usb_hcd *hcd) dbg_status (ehci, "ehci_stop completed", readl (&ehci->regs->status)); } -static int ehci_run (struct usb_hcd *hcd) +/* one-time init, only for memory state */ +static int ehci_init(struct usb_hcd *hcd) { - struct ehci_hcd *ehci = hcd_to_ehci (hcd); + struct ehci_hcd *ehci = hcd_to_ehci(hcd); u32 temp; int retval; u32 hcc_params; - int first; - - /* skip some things on restart paths */ - first = (ehci->watchdog.data == 0); - if (first) { - init_timer (&ehci->watchdog); - ehci->watchdog.function = ehci_watchdog; - ehci->watchdog.data = (unsigned long) ehci; - } + + spin_lock_init(&ehci->lock); + + init_timer(&ehci->watchdog); + ehci->watchdog.function = ehci_watchdog; + ehci->watchdog.data = (unsigned long) ehci; /* * hw default: 1K periodic list heads, one per frame. * periodic_size can shrink by USBCMD update if hcc_params allows. */ ehci->periodic_size = DEFAULT_I_TDPS; - if (first && (retval = ehci_mem_init (ehci, GFP_KERNEL)) < 0) + if ((retval = ehci_mem_init(ehci, GFP_KERNEL)) < 0) return retval; /* controllers may cache some of the periodic schedule ... */ - hcc_params = readl (&ehci->caps->hcc_params); - if (HCC_ISOC_CACHE (hcc_params)) // full frame cache + hcc_params = readl(&ehci->caps->hcc_params); + if (HCC_ISOC_CACHE(hcc_params)) // full frame cache ehci->i_thresh = 8; else // N microframes cached - ehci->i_thresh = 2 + HCC_ISOC_THRES (hcc_params); + ehci->i_thresh = 2 + HCC_ISOC_THRES(hcc_params); ehci->reclaim = NULL; ehci->reclaim_ready = 0; ehci->next_uframe = -1; - /* controller state: unknown --> reset */ - - /* EHCI spec section 4.1 */ - if ((retval = ehci_reset (ehci)) != 0) { - ehci_mem_cleanup (ehci); - return retval; - } - writel (ehci->periodic_dma, &ehci->regs->frame_list); - /* * dedicate a qh for the async ring head, since we couldn't unlink * a 'real' qh without stopping the async schedule [4.8]. use it @@ -462,37 +451,13 @@ static int ehci_run (struct usb_hcd *hcd) * its dummy is used in hw_alt_next of many tds, to prevent the qh * from automatically advancing to the next td after short reads. */ - if (first) { - ehci->async->qh_next.qh = NULL; - ehci->async->hw_next = QH_NEXT (ehci->async->qh_dma); - ehci->async->hw_info1 = cpu_to_le32 (QH_HEAD); - ehci->async->hw_token = cpu_to_le32 (QTD_STS_HALT); - ehci->async->hw_qtd_next = EHCI_LIST_END; - ehci->async->qh_state = QH_STATE_LINKED; - ehci->async->hw_alt_next = QTD_NEXT (ehci->async->dummy->qtd_dma); - } - writel ((u32)ehci->async->qh_dma, &ehci->regs->async_next); - - /* - * hcc_params controls whether ehci->regs->segment must (!!!) - * be used; it constrains QH/ITD/SITD and QTD locations. - * pci_pool consistent memory always uses segment zero. - * streaming mappings for I/O buffers, like pci_map_single(), - * can return segments above 4GB, if the device allows. - * - * NOTE: the dma mask is visible through dma_supported(), so - * drivers can pass this info along ... like NETIF_F_HIGHDMA, - * Scsi_Host.highmem_io, and so forth. It's readonly to all - * host side drivers though. - */ - if (HCC_64BIT_ADDR (hcc_params)) { - writel (0, &ehci->regs->segment); -#if 0 -// this is deeply broken on almost all architectures - if (!dma_set_mask (hcd->self.controller, DMA_64BIT_MASK)) - ehci_info (ehci, "enabled 64bit DMA\n"); -#endif - } + ehci->async->qh_next.qh = NULL; + ehci->async->hw_next = QH_NEXT(ehci->async->qh_dma); + ehci->async->hw_info1 = cpu_to_le32(QH_HEAD); + ehci->async->hw_token = cpu_to_le32(QTD_STS_HALT); + ehci->async->hw_qtd_next = EHCI_LIST_END; + ehci->async->qh_state = QH_STATE_LINKED; + ehci->async->hw_alt_next = QTD_NEXT(ehci->async->dummy->qtd_dma); /* clear interrupt enables, set irq latency */ if (log2_irq_thresh < 0 || log2_irq_thresh > 6) @@ -507,13 +472,13 @@ static int ehci_run (struct usb_hcd *hcd) * make problems: throughput reduction (!), data errors... */ if (park) { - park = min (park, (unsigned) 3); + park = min(park, (unsigned) 3); temp |= CMD_PARK; temp |= park << 8; } - ehci_info (ehci, "park %d\n", park); + ehci_dbg(ehci, "park %d\n", park); } - if (HCC_PGM_FRAMELISTLEN (hcc_params)) { + if (HCC_PGM_FRAMELISTLEN(hcc_params)) { /* periodic schedule size can be smaller than default */ temp &= ~(3 << 2); temp |= (EHCI_TUNE_FLS << 2); @@ -521,16 +486,63 @@ static int ehci_run (struct usb_hcd *hcd) case 0: ehci->periodic_size = 1024; break; case 1: ehci->periodic_size = 512; break; case 2: ehci->periodic_size = 256; break; - default: BUG (); + default: BUG(); } } + ehci->command = temp; + + ehci->reboot_notifier.notifier_call = ehci_reboot; + register_reboot_notifier(&ehci->reboot_notifier); + + return 0; +} + +/* start HC running; it's halted, ehci_init() has been run (once) */ +static int ehci_run (struct usb_hcd *hcd) +{ + struct ehci_hcd *ehci = hcd_to_ehci (hcd); + int retval; + u32 temp; + u32 hcc_params; + + /* EHCI spec section 4.1 */ + if ((retval = ehci_reset(ehci)) != 0) { + unregister_reboot_notifier(&ehci->reboot_notifier); + ehci_mem_cleanup(ehci); + return retval; + } + writel(ehci->periodic_dma, &ehci->regs->frame_list); + writel((u32)ehci->async->qh_dma, &ehci->regs->async_next); + + /* + * hcc_params controls whether ehci->regs->segment must (!!!) + * be used; it constrains QH/ITD/SITD and QTD locations. + * pci_pool consistent memory always uses segment zero. + * streaming mappings for I/O buffers, like pci_map_single(), + * can return segments above 4GB, if the device allows. + * + * NOTE: the dma mask is visible through dma_supported(), so + * drivers can pass this info along ... like NETIF_F_HIGHDMA, + * Scsi_Host.highmem_io, and so forth. It's readonly to all + * host side drivers though. + */ + hcc_params = readl(&ehci->caps->hcc_params); + if (HCC_64BIT_ADDR(hcc_params)) { + writel(0, &ehci->regs->segment); +#if 0 +// this is deeply broken on almost all architectures + if (!dma_set_mask(hcd->self.controller, DMA_64BIT_MASK)) + ehci_info(ehci, "enabled 64bit DMA\n"); +#endif + } + + // Philips, Intel, and maybe others need CMD_RUN before the // root hub will detect new devices (why?); NEC doesn't - temp |= CMD_RUN; - writel (temp, &ehci->regs->command); - dbg_cmd (ehci, "init", temp); - - /* set async sleep time = 10 us ... ? */ + ehci->command &= ~(CMD_LRESET|CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET); + ehci->command |= CMD_RUN; + writel (ehci->command, &ehci->regs->command); + dbg_cmd (ehci, "init", ehci->command); /* * Start, enabling full USB 2.0 functionality ... usb 1.1 devices @@ -538,26 +550,23 @@ static int ehci_run (struct usb_hcd *hcd) * involved with the root hub. (Except where one is integrated, * and there's no companion controller unless maybe for USB OTG.) */ - if (first) { - ehci->reboot_notifier.notifier_call = ehci_reboot; - register_reboot_notifier (&ehci->reboot_notifier); - } - hcd->state = HC_STATE_RUNNING; writel (FLAG_CF, &ehci->regs->configured_flag); - readl (&ehci->regs->command); /* unblock posted write */ + readl (&ehci->regs->command); /* unblock posted writes */ temp = HC_VERSION(readl (&ehci->caps->hc_capbase)); ehci_info (ehci, - "USB %x.%x %s, EHCI %x.%02x, driver %s\n", + "USB %x.%x started, EHCI %x.%02x, driver %s\n", ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f), - first ? "initialized" : "restarted", temp >> 8, temp & 0xff, DRIVER_VERSION); writel (INTR_MASK, &ehci->regs->intr_enable); /* Turn On Interrupts */ - if (first) - create_debug_files (ehci); + /* GRR this is run-once init(), being done every time the HC starts. + * So long as they're part of class devices, we can't do it init() + * since the class device isn't created that early. + */ + create_debug_files(ehci); return 0; } @@ -636,9 +645,8 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs) * stop that signaling. */ ehci->reset_done [i] = jiffies + msecs_to_jiffies (20); - mod_timer (&hcd->rh_timer, - ehci->reset_done [i] + 1); ehci_dbg (ehci, "port %d remote wakeup\n", i + 1); + usb_hcd_resume_root_hub(hcd); } } diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 88cb4ada686..82caf336e9b 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -94,6 +94,13 @@ static int ehci_bus_resume (struct usb_hcd *hcd) msleep(5); spin_lock_irq (&ehci->lock); + /* Ideally and we've got a real resume here, and no port's power + * was lost. (For PCI, that means Vaux was maintained.) But we + * could instead be restoring a swsusp snapshot -- so that BIOS was + * the last user of the controller, not reset/pm hardware keeping + * state we gave to it. + */ + /* re-init operational registers in case we lost power */ if (readl (&ehci->regs->intr_enable) == 0) { /* at least some APM implementations will try to deliver diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 14500885396..13f73a836e4 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -27,7 +27,7 @@ /* EHCI 0.96 (and later) section 5.1 says how to kick BIOS/SMM/... * off the controller (maybe it can boot from highspeed USB disks). */ -static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap) +static int bios_handoff(struct ehci_hcd *ehci, int where, u32 cap) { struct pci_dev *pdev = to_pci_dev(ehci_to_hcd(ehci)->self.controller); @@ -48,7 +48,7 @@ static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap) where, cap); // some BIOS versions seem buggy... // return 1; - ehci_warn (ehci, "continuing after BIOS bug...\n"); + ehci_warn(ehci, "continuing after BIOS bug...\n"); /* disable all SMIs, and clear "BIOS owns" flag */ pci_write_config_dword(pdev, where + 4, 0); pci_write_config_byte(pdev, where + 2, 0); @@ -58,96 +58,47 @@ static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap) return 0; } -/* called by khubd or root hub init threads */ -static int ehci_pci_reset (struct usb_hcd *hcd) +/* called after powerup, by probe or system-pm "wakeup" */ +static int ehci_pci_reinit(struct ehci_hcd *ehci, struct pci_dev *pdev) { - struct ehci_hcd *ehci = hcd_to_ehci (hcd); u32 temp; + int retval; unsigned count = 256/4; - spin_lock_init (&ehci->lock); - - ehci->caps = hcd->regs; - ehci->regs = hcd->regs + HC_LENGTH (readl (&ehci->caps->hc_capbase)); - dbg_hcs_params (ehci, "reset"); - dbg_hcc_params (ehci, "reset"); - - /* cache this readonly data; minimize chip reads */ - ehci->hcs_params = readl (&ehci->caps->hcs_params); - - if (hcd->self.controller->bus == &pci_bus_type) { - struct pci_dev *pdev = to_pci_dev(hcd->self.controller); - - switch (pdev->vendor) { - case PCI_VENDOR_ID_TDI: - if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { - ehci->is_tdi_rh_tt = 1; - tdi_reset (ehci); - } - break; - case PCI_VENDOR_ID_AMD: - /* AMD8111 EHCI doesn't work, according to AMD errata */ - if (pdev->device == 0x7463) { - ehci_info (ehci, "ignoring AMD8111 (errata)\n"); - return -EIO; - } - break; - case PCI_VENDOR_ID_NVIDIA: - /* NVidia reports that certain chips don't handle - * QH, ITD, or SITD addresses above 2GB. (But TD, - * data buffer, and periodic schedule are normal.) - */ - switch (pdev->device) { - case 0x003c: /* MCP04 */ - case 0x005b: /* CK804 */ - case 0x00d8: /* CK8 */ - case 0x00e8: /* CK8S */ - if (pci_set_consistent_dma_mask(pdev, - DMA_31BIT_MASK) < 0) - ehci_warn (ehci, "can't enable NVidia " - "workaround for >2GB RAM\n"); - break; - } - break; - } - - /* optional debug port, normally in the first BAR */ - temp = pci_find_capability (pdev, 0x0a); - if (temp) { - pci_read_config_dword(pdev, temp, &temp); - temp >>= 16; - if ((temp & (3 << 13)) == (1 << 13)) { - temp &= 0x1fff; - ehci->debug = hcd->regs + temp; - temp = readl (&ehci->debug->control); - ehci_info (ehci, "debug port %d%s\n", - HCS_DEBUG_PORT(ehci->hcs_params), - (temp & DBGP_ENABLED) - ? " IN USE" - : ""); - if (!(temp & DBGP_ENABLED)) - ehci->debug = NULL; - } + /* optional debug port, normally in the first BAR */ + temp = pci_find_capability(pdev, 0x0a); + if (temp) { + pci_read_config_dword(pdev, temp, &temp); + temp >>= 16; + if ((temp & (3 << 13)) == (1 << 13)) { + temp &= 0x1fff; + ehci->debug = ehci_to_hcd(ehci)->regs + temp; + temp = readl(&ehci->debug->control); + ehci_info(ehci, "debug port %d%s\n", + HCS_DEBUG_PORT(ehci->hcs_params), + (temp & DBGP_ENABLED) + ? " IN USE" + : ""); + if (!(temp & DBGP_ENABLED)) + ehci->debug = NULL; } + } - temp = HCC_EXT_CAPS (readl (&ehci->caps->hcc_params)); - } else - temp = 0; + temp = HCC_EXT_CAPS(readl(&ehci->caps->hcc_params)); /* EHCI 0.96 and later may have "extended capabilities" */ while (temp && count--) { u32 cap; - pci_read_config_dword (to_pci_dev(hcd->self.controller), - temp, &cap); - ehci_dbg (ehci, "capability %04x at %02x\n", cap, temp); + pci_read_config_dword(pdev, temp, &cap); + ehci_dbg(ehci, "capability %04x at %02x\n", cap, temp); switch (cap & 0xff) { case 1: /* BIOS/SMM/... handoff */ - if (bios_handoff (ehci, temp, cap) != 0) + if (bios_handoff(ehci, temp, cap) != 0) return -EOPNOTSUPP; break; case 0: /* illegal reserved capability */ - ehci_warn (ehci, "illegal capability!\n"); + ehci_dbg(ehci, "illegal capability!\n"); cap = 0; /* FALLTHROUGH */ default: /* unknown */ @@ -156,77 +107,114 @@ static int ehci_pci_reset (struct usb_hcd *hcd) temp = (cap >> 8) & 0xff; } if (!count) { - ehci_err (ehci, "bogus capabilities ... PCI problems!\n"); + ehci_err(ehci, "bogus capabilities ... PCI problems!\n"); return -EIO; } - if (ehci_is_TDI(ehci)) - ehci_reset (ehci); - ehci_port_power (ehci, 0); + /* PCI Memory-Write-Invalidate cycle support is optional (uncommon) */ + retval = pci_set_mwi(pdev); + if (!retval) + ehci_dbg(ehci, "MWI active\n"); + + ehci_port_power(ehci, 0); + + return 0; +} + +/* called during probe() after chip reset completes */ +static int ehci_pci_setup(struct usb_hcd *hcd) +{ + struct ehci_hcd *ehci = hcd_to_ehci(hcd); + struct pci_dev *pdev = to_pci_dev(hcd->self.controller); + u32 temp; + int retval; + + ehci->caps = hcd->regs; + ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase)); + dbg_hcs_params(ehci, "reset"); + dbg_hcc_params(ehci, "reset"); + + /* cache this readonly data; minimize chip reads */ + ehci->hcs_params = readl(&ehci->caps->hcs_params); + + retval = ehci_halt(ehci); + if (retval) + return retval; + + /* data structure init */ + retval = ehci_init(hcd); + if (retval) + return retval; + + /* NOTE: only the parts below this line are PCI-specific */ + + switch (pdev->vendor) { + case PCI_VENDOR_ID_TDI: + if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { + ehci->is_tdi_rh_tt = 1; + tdi_reset(ehci); + } + break; + case PCI_VENDOR_ID_AMD: + /* AMD8111 EHCI doesn't work, according to AMD errata */ + if (pdev->device == 0x7463) { + ehci_info(ehci, "ignoring AMD8111 (errata)\n"); + retval = -EIO; + goto done; + } + break; + case PCI_VENDOR_ID_NVIDIA: + /* NVidia reports that certain chips don't handle + * QH, ITD, or SITD addresses above 2GB. (But TD, + * data buffer, and periodic schedule are normal.) + */ + switch (pdev->device) { + case 0x003c: /* MCP04 */ + case 0x005b: /* CK804 */ + case 0x00d8: /* CK8 */ + case 0x00e8: /* CK8S */ + if (pci_set_consistent_dma_mask(pdev, + DMA_31BIT_MASK) < 0) + ehci_warn(ehci, "can't enable NVidia " + "workaround for >2GB RAM\n"); + break; + } + break; + } + + if (ehci_is_TDI(ehci)) + ehci_reset(ehci); /* at least the Genesys GL880S needs fixup here */ temp = HCS_N_CC(ehci->hcs_params) * HCS_N_PCC(ehci->hcs_params); temp &= 0x0f; if (temp && HCS_N_PORTS(ehci->hcs_params) > temp) { - ehci_dbg (ehci, "bogus port configuration: " + ehci_dbg(ehci, "bogus port configuration: " "cc=%d x pcc=%d < ports=%d\n", HCS_N_CC(ehci->hcs_params), HCS_N_PCC(ehci->hcs_params), HCS_N_PORTS(ehci->hcs_params)); - if (hcd->self.controller->bus == &pci_bus_type) { - struct pci_dev *pdev; - - pdev = to_pci_dev(hcd->self.controller); - switch (pdev->vendor) { - case 0x17a0: /* GENESYS */ - /* GL880S: should be PORTS=2 */ - temp |= (ehci->hcs_params & ~0xf); - ehci->hcs_params = temp; - break; - case PCI_VENDOR_ID_NVIDIA: - /* NF4: should be PCC=10 */ - break; - } + switch (pdev->vendor) { + case 0x17a0: /* GENESYS */ + /* GL880S: should be PORTS=2 */ + temp |= (ehci->hcs_params & ~0xf); + ehci->hcs_params = temp; + break; + case PCI_VENDOR_ID_NVIDIA: + /* NF4: should be PCC=10 */ + break; } } - /* force HC to halt state */ - return ehci_halt (ehci); -} - -static int ehci_pci_start (struct usb_hcd *hcd) -{ - struct ehci_hcd *ehci = hcd_to_ehci (hcd); - int result = 0; - - if (hcd->self.controller->bus == &pci_bus_type) { - struct pci_dev *pdev; - u16 port_wake; - - pdev = to_pci_dev(hcd->self.controller); - - /* Serial Bus Release Number is at PCI 0x60 offset */ - pci_read_config_byte(pdev, 0x60, &ehci->sbrn); - - /* port wake capability, reported by boot firmware */ - pci_read_config_word(pdev, 0x62, &port_wake); - hcd->can_wakeup = (port_wake & 1) != 0; - - /* help hc dma work well with cachelines */ - result = pci_set_mwi(pdev); - if (result) - ehci_dbg(ehci, "unable to enable MWI - not fatal.\n"); - } - - return ehci_run (hcd); -} + /* Serial Bus Release Number is at PCI 0x60 offset */ + pci_read_config_byte(pdev, 0x60, &ehci->sbrn); -/* always called by thread; normally rmmod */ + /* REVISIT: per-port wake capability (PCI 0x62) currently unused */ -static void ehci_pci_stop (struct usb_hcd *hcd) -{ - ehci_stop (hcd); + retval = ehci_pci_reinit(ehci, pdev); +done: + return retval; } /*-------------------------------------------------------------------------*/ @@ -235,90 +223,113 @@ static void ehci_pci_stop (struct usb_hcd *hcd) /* suspend/resume, section 4.3 */ -/* These routines rely on the bus (pci, platform, etc) +/* These routines rely on the PCI bus glue * to handle powerdown and wakeup, and currently also on * transceivers that don't need any software attention to set up * the right sort of wakeup. + * Also they depend on separate root hub suspend/resume. */ -static int ehci_pci_suspend (struct usb_hcd *hcd, pm_message_t message) +static int ehci_pci_suspend(struct usb_hcd *hcd, pm_message_t message) { - struct ehci_hcd *ehci = hcd_to_ehci (hcd); - - if (time_before (jiffies, ehci->next_statechange)) - msleep (100); + struct ehci_hcd *ehci = hcd_to_ehci(hcd); + unsigned long flags; + int rc = 0; + + if (time_before(jiffies, ehci->next_statechange)) + msleep(10); + + /* Root hub was already suspended. Disable irq emission and + * mark HW unaccessible, bail out if RH has been resumed. Use + * the spinlock to properly synchronize with possible pending + * RH suspend or resume activity. + * + * This is still racy as hcd->state is manipulated outside of + * any locks =P But that will be a different fix. + */ + spin_lock_irqsave (&ehci->lock, flags); + if (hcd->state != HC_STATE_SUSPENDED) { + rc = -EINVAL; + goto bail; + } + writel (0, &ehci->regs->intr_enable); + (void)readl(&ehci->regs->intr_enable); -#ifdef CONFIG_USB_SUSPEND - (void) usb_suspend_device (hcd->self.root_hub); -#else - usb_lock_device (hcd->self.root_hub); - (void) ehci_bus_suspend (hcd); - usb_unlock_device (hcd->self.root_hub); -#endif + clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + bail: + spin_unlock_irqrestore (&ehci->lock, flags); - // save (PCI) FLADJ in case of Vaux power loss + // could save FLADJ in case of Vaux power loss // ... we'd only use it to handle clock skew - return 0; + return rc; } -static int ehci_pci_resume (struct usb_hcd *hcd) +static int ehci_pci_resume(struct usb_hcd *hcd) { - struct ehci_hcd *ehci = hcd_to_ehci (hcd); + struct ehci_hcd *ehci = hcd_to_ehci(hcd); unsigned port; struct usb_device *root = hcd->self.root_hub; + struct pci_dev *pdev = to_pci_dev(hcd->self.controller); int retval = -EINVAL; - // maybe restore (PCI) FLADJ + // maybe restore FLADJ + + if (time_before(jiffies, ehci->next_statechange)) + msleep(100); - if (time_before (jiffies, ehci->next_statechange)) - msleep (100); + /* Mark hardware accessible again as we are out of D3 state by now */ + set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + + /* If CF is clear, we lost PCI Vaux power and need to restart. */ + if (readl(&ehci->regs->configured_flag) != FLAG_CF) + goto restart; /* If any port is suspended (or owned by the companion), * we know we can/must resume the HC (and mustn't reset it). + * We just defer that to the root hub code. */ - for (port = HCS_N_PORTS (ehci->hcs_params); port > 0; ) { + for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) { u32 status; port--; - status = readl (&ehci->regs->port_status [port]); + status = readl(&ehci->regs->port_status [port]); if (!(status & PORT_POWER)) continue; - if (status & (PORT_SUSPEND | PORT_OWNER)) { - down (&hcd->self.root_hub->serialize); - retval = ehci_bus_resume (hcd); - up (&hcd->self.root_hub->serialize); - break; + if (status & (PORT_SUSPEND | PORT_RESUME | PORT_OWNER)) { + usb_hcd_resume_root_hub(hcd); + return 0; } + } + +restart: + ehci_dbg(ehci, "lost power, restarting\n"); + for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) { + port--; if (!root->children [port]) continue; - dbg_port (ehci, __FUNCTION__, port + 1, status); - usb_set_device_state (root->children[port], + usb_set_device_state(root->children[port], USB_STATE_NOTATTACHED); } /* Else reset, to cope with power loss or flush-to-storage - * style "resume" having activated BIOS during reboot. + * style "resume" having let BIOS kick in during reboot. */ - if (port == 0) { - (void) ehci_halt (ehci); - (void) ehci_reset (ehci); - (void) ehci_pci_reset (hcd); - - /* emptying the schedule aborts any urbs */ - spin_lock_irq (&ehci->lock); - if (ehci->reclaim) - ehci->reclaim_ready = 1; - ehci_work (ehci, NULL); - spin_unlock_irq (&ehci->lock); - - /* restart; khubd will disconnect devices */ - retval = ehci_run (hcd); - - /* here we "know" root ports should always stay powered; - * but some controllers may lose all power. - */ - ehci_port_power (ehci, 1); - } + (void) ehci_halt(ehci); + (void) ehci_reset(ehci); + (void) ehci_pci_reinit(ehci, pdev); + + /* emptying the schedule aborts any urbs */ + spin_lock_irq(&ehci->lock); + if (ehci->reclaim) + ehci->reclaim_ready = 1; + ehci_work(ehci, NULL); + spin_unlock_irq(&ehci->lock); + + /* restart; khubd will disconnect devices */ + retval = ehci_run(hcd); + + /* here we "know" root ports should always stay powered */ + ehci_port_power(ehci, 1); return retval; } @@ -338,13 +349,13 @@ static const struct hc_driver ehci_pci_hc_driver = { /* * basic lifecycle operations */ - .reset = ehci_pci_reset, - .start = ehci_pci_start, + .reset = ehci_pci_setup, + .start = ehci_run, #ifdef CONFIG_PM .suspend = ehci_pci_suspend, .resume = ehci_pci_resume, #endif - .stop = ehci_pci_stop, + .stop = ehci_stop, /* * managing i/o requests and associated device resources @@ -377,13 +388,12 @@ static const struct pci_device_id pci_ids [] = { { }, { /* end: all zeroes */ } }; -MODULE_DEVICE_TABLE (pci, pci_ids); +MODULE_DEVICE_TABLE(pci, pci_ids); /* pci driver glue; this is a "new style" PCI driver module */ static struct pci_driver ehci_pci_driver = { .name = (char *) hcd_name, .id_table = pci_ids, - .owner = THIS_MODULE, .probe = usb_hcd_pci_probe, .remove = usb_hcd_pci_remove, @@ -394,22 +404,22 @@ static struct pci_driver ehci_pci_driver = { #endif }; -static int __init ehci_hcd_pci_init (void) +static int __init ehci_hcd_pci_init(void) { if (usb_disabled()) return -ENODEV; - pr_debug ("%s: block sizes: qh %Zd qtd %Zd itd %Zd sitd %Zd\n", + pr_debug("%s: block sizes: qh %Zd qtd %Zd itd %Zd sitd %Zd\n", hcd_name, - sizeof (struct ehci_qh), sizeof (struct ehci_qtd), - sizeof (struct ehci_itd), sizeof (struct ehci_sitd)); + sizeof(struct ehci_qh), sizeof(struct ehci_qtd), + sizeof(struct ehci_itd), sizeof(struct ehci_sitd)); - return pci_register_driver (&ehci_pci_driver); + return pci_register_driver(&ehci_pci_driver); } -module_init (ehci_hcd_pci_init); +module_init(ehci_hcd_pci_init); -static void __exit ehci_hcd_pci_cleanup (void) +static void __exit ehci_hcd_pci_cleanup(void) { - pci_unregister_driver (&ehci_pci_driver); + pci_unregister_driver(&ehci_pci_driver); } -module_exit (ehci_hcd_pci_cleanup); +module_exit(ehci_hcd_pci_cleanup); diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 5bb872c3496..bf03ec0d8ee 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -912,6 +912,7 @@ submit_async ( int epnum; unsigned long flags; struct ehci_qh *qh = NULL; + int rc = 0; qtd = list_entry (qtd_list->next, struct ehci_qtd, qtd_list); epnum = ep->desc.bEndpointAddress; @@ -926,21 +927,28 @@ submit_async ( #endif spin_lock_irqsave (&ehci->lock, flags); + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, + &ehci_to_hcd(ehci)->flags))) { + rc = -ESHUTDOWN; + goto done; + } + qh = qh_append_tds (ehci, urb, qtd_list, epnum, &ep->hcpriv); + if (unlikely(qh == NULL)) { + rc = -ENOMEM; + goto done; + } /* Control/bulk operations through TTs don't need scheduling, * the HC and TT handle it when the TT has a buffer ready. */ - if (likely (qh != NULL)) { - if (likely (qh->qh_state == QH_STATE_IDLE)) - qh_link_async (ehci, qh_get (qh)); - } + if (likely (qh->qh_state == QH_STATE_IDLE)) + qh_link_async (ehci, qh_get (qh)); + done: spin_unlock_irqrestore (&ehci->lock, flags); - if (unlikely (qh == NULL)) { + if (unlikely (qh == NULL)) qtd_list_free (ehci, urb, qtd_list); - return -ENOMEM; - } - return 0; + return rc; } /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index f0c8aa1ccd5..57e77374d22 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -602,6 +602,12 @@ static int intr_submit ( spin_lock_irqsave (&ehci->lock, flags); + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, + &ehci_to_hcd(ehci)->flags))) { + status = -ESHUTDOWN; + goto done; + } + /* get qh and force any scheduling errors */ INIT_LIST_HEAD (&empty); qh = qh_append_tds (ehci, urb, &empty, epnum, &ep->hcpriv); @@ -1456,7 +1462,11 @@ static int itd_submit (struct ehci_hcd *ehci, struct urb *urb, /* schedule ... need to lock */ spin_lock_irqsave (&ehci->lock, flags); - status = iso_stream_schedule (ehci, urb, stream); + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, + &ehci_to_hcd(ehci)->flags))) + status = -ESHUTDOWN; + else + status = iso_stream_schedule (ehci, urb, stream); if (likely (status == 0)) itd_link_urb (ehci, urb, ehci->periodic_size << 3, stream); spin_unlock_irqrestore (&ehci->lock, flags); @@ -1815,7 +1825,11 @@ static int sitd_submit (struct ehci_hcd *ehci, struct urb *urb, /* schedule ... need to lock */ spin_lock_irqsave (&ehci->lock, flags); - status = iso_stream_schedule (ehci, urb, stream); + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, + &ehci_to_hcd(ehci)->flags))) + status = -ESHUTDOWN; + else + status = iso_stream_schedule (ehci, urb, stream); if (status == 0) sitd_link_urb (ehci, urb, ehci->periodic_size << 3, stream); spin_unlock_irqrestore (&ehci->lock, flags); diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index f9c3f5b8dd1..82f64986bc2 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -1633,17 +1633,15 @@ static struct hc_driver isp116x_hc_driver = { /*----------------------------------------------------------------*/ -static int __init_or_module isp116x_remove(struct device *dev) +static int __init_or_module isp116x_remove(struct platform_device *pdev) { - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); struct isp116x *isp116x; - struct platform_device *pdev; struct resource *res; if (!hcd) return 0; isp116x = hcd_to_isp116x(hcd); - pdev = container_of(dev, struct platform_device, dev); remove_debug_file(isp116x); usb_remove_hcd(hcd); @@ -1660,18 +1658,16 @@ static int __init_or_module isp116x_remove(struct device *dev) #define resource_len(r) (((r)->end - (r)->start) + 1) -static int __init isp116x_probe(struct device *dev) +static int __init isp116x_probe(struct platform_device *pdev) { struct usb_hcd *hcd; struct isp116x *isp116x; - struct platform_device *pdev; struct resource *addr, *data; void __iomem *addr_reg; void __iomem *data_reg; int irq; int ret = 0; - pdev = container_of(dev, struct platform_device, dev); if (pdev->num_resources < 3) { ret = -ENODEV; goto err1; @@ -1685,7 +1681,7 @@ static int __init isp116x_probe(struct device *dev) goto err1; } - if (dev->dma_mask) { + if (pdev->dev.dma_mask) { DBG("DMA not supported\n"); ret = -EINVAL; goto err1; @@ -1711,7 +1707,7 @@ static int __init isp116x_probe(struct device *dev) } /* allocate and initialize hcd */ - hcd = usb_create_hcd(&isp116x_hc_driver, dev, dev->bus_id); + hcd = usb_create_hcd(&isp116x_hc_driver, &pdev->dev, pdev->dev.bus_id); if (!hcd) { ret = -ENOMEM; goto err5; @@ -1723,7 +1719,7 @@ static int __init isp116x_probe(struct device *dev) isp116x->addr_reg = addr_reg; spin_lock_init(&isp116x->lock); INIT_LIST_HEAD(&isp116x->async); - isp116x->board = dev->platform_data; + isp116x->board = pdev->dev.platform_data; if (!isp116x->board) { ERR("Platform data structure not initialized\n"); @@ -1764,13 +1760,13 @@ static int __init isp116x_probe(struct device *dev) /* Suspend of platform device */ -static int isp116x_suspend(struct device *dev, pm_message_t state) +static int isp116x_suspend(struct platform_device *dev, pm_message_t state) { int ret = 0; VDBG("%s: state %x\n", __func__, state); - dev->power.power_state = state; + dev->dev.power.power_state = state; return ret; } @@ -1778,13 +1774,13 @@ static int isp116x_suspend(struct device *dev, pm_message_t state) /* Resume platform device */ -static int isp116x_resume(struct device *dev) +static int isp116x_resume(struct platform_device *dev) { int ret = 0; - VDBG("%s: state %x\n", __func__, dev->power.power_state); + VDBG("%s: state %x\n", __func__, dev->dev.power.power_state); - dev->power.power_state = PMSG_ON; + dev->dev.power.power_state = PMSG_ON; return ret; } @@ -1796,13 +1792,14 @@ static int isp116x_resume(struct device *dev) #endif -static struct device_driver isp116x_driver = { - .name = (char *)hcd_name, - .bus = &platform_bus_type, +static struct platform_driver isp116x_driver = { .probe = isp116x_probe, .remove = isp116x_remove, .suspend = isp116x_suspend, .resume = isp116x_resume, + .driver = { + .name = (char *)hcd_name, + }, }; /*-----------------------------------------------------------------*/ @@ -1813,14 +1810,14 @@ static int __init isp116x_init(void) return -ENODEV; INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION); - return driver_register(&isp116x_driver); + return platform_driver_register(&isp116x_driver); } module_init(isp116x_init); static void __exit isp116x_cleanup(void) { - driver_unregister(&isp116x_driver); + platform_driver_unregister(&isp116x_driver); } module_exit(isp116x_cleanup); diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c index f0c78cf14b6..d9cf3b327d9 100644 --- a/drivers/usb/host/ohci-au1xxx.c +++ b/drivers/usb/host/ohci-au1xxx.c @@ -225,9 +225,8 @@ static const struct hc_driver ohci_au1xxx_hc_driver = { /*-------------------------------------------------------------------------*/ -static int ohci_hcd_au1xxx_drv_probe(struct device *dev) +static int ohci_hcd_au1xxx_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); int ret; pr_debug ("In ohci_hcd_au1xxx_drv_probe"); @@ -239,39 +238,37 @@ static int ohci_hcd_au1xxx_drv_probe(struct device *dev) return ret; } -static int ohci_hcd_au1xxx_drv_remove(struct device *dev) +static int ohci_hcd_au1xxx_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_hcd_au1xxx_remove(hcd, pdev); return 0; } /*TBD*/ -/*static int ohci_hcd_au1xxx_drv_suspend(struct device *dev) +/*static int ohci_hcd_au1xxx_drv_suspend(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); return 0; } -static int ohci_hcd_au1xxx_drv_resume(struct device *dev) +static int ohci_hcd_au1xxx_drv_resume(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); return 0; } */ -static struct device_driver ohci_hcd_au1xxx_driver = { - .name = "au1xxx-ohci", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_au1xxx_driver = { .probe = ohci_hcd_au1xxx_drv_probe, .remove = ohci_hcd_au1xxx_drv_remove, /*.suspend = ohci_hcd_au1xxx_drv_suspend, */ /*.resume = ohci_hcd_au1xxx_drv_resume, */ + .driver = { + .name = "au1xxx-ohci", + .owner = THIS_MODULE, + }, }; static int __init ohci_hcd_au1xxx_init (void) @@ -280,12 +277,12 @@ static int __init ohci_hcd_au1xxx_init (void) pr_debug ("block sizes: ed %d td %d\n", sizeof (struct ed), sizeof (struct td)); - return driver_register(&ohci_hcd_au1xxx_driver); + return platform_driver_register(&ohci_hcd_au1xxx_driver); } static void __exit ohci_hcd_au1xxx_cleanup (void) { - driver_unregister(&ohci_hcd_au1xxx_driver); + platform_driver_unregister(&ohci_hcd_au1xxx_driver); } module_init (ohci_hcd_au1xxx_init); diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 5c0c6c8a7a8..bf1d9abc07a 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -115,7 +115,7 @@ /*-------------------------------------------------------------------------*/ -// #define OHCI_VERBOSE_DEBUG /* not always helpful */ +#undef OHCI_VERBOSE_DEBUG /* not always helpful */ /* For initializing controller (mask in an HCFS mode too) */ #define OHCI_CONTROL_INIT OHCI_CTRL_CBSR @@ -253,6 +253,10 @@ static int ohci_urb_enqueue ( spin_lock_irqsave (&ohci->lock, flags); /* don't submit to a dead HC */ + if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) { + retval = -ENODEV; + goto fail; + } if (!HC_IS_RUNNING(hcd->state)) { retval = -ENODEV; goto fail; diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index e01e77bc324..72e3b12a192 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -53,6 +53,11 @@ static int ohci_bus_suspend (struct usb_hcd *hcd) spin_lock_irqsave (&ohci->lock, flags); + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) { + spin_unlock_irqrestore (&ohci->lock, flags); + return -ESHUTDOWN; + } + ohci->hc_control = ohci_readl (ohci, &ohci->regs->control); switch (ohci->hc_control & OHCI_CTRL_HCFS) { case OHCI_USB_RESUME: @@ -140,11 +145,19 @@ static int ohci_bus_resume (struct usb_hcd *hcd) struct ohci_hcd *ohci = hcd_to_ohci (hcd); u32 temp, enables; int status = -EINPROGRESS; + unsigned long flags; if (time_before (jiffies, ohci->next_statechange)) msleep(5); - spin_lock_irq (&ohci->lock); + spin_lock_irqsave (&ohci->lock, flags); + + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) { + spin_unlock_irqrestore (&ohci->lock, flags); + return -ESHUTDOWN; + } + + ohci->hc_control = ohci_readl (ohci, &ohci->regs->control); if (ohci->hc_control & (OHCI_CTRL_IR | OHCI_SCHED_ENABLES)) { @@ -179,7 +192,7 @@ static int ohci_bus_resume (struct usb_hcd *hcd) ohci_dbg (ohci, "lost power\n"); status = -EBUSY; } - spin_unlock_irq (&ohci->lock); + spin_unlock_irqrestore (&ohci->lock, flags); if (status == -EBUSY) { (void) ohci_init (ohci); return ohci_restart (ohci); @@ -297,8 +310,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf) /* handle autosuspended root: finish resuming before * letting khubd or root hub timer see state changes. */ - if ((ohci->hc_control & OHCI_CTRL_HCFS) != OHCI_USB_OPER - || !HC_IS_RUNNING(hcd->state)) { + if (unlikely((ohci->hc_control & OHCI_CTRL_HCFS) != OHCI_USB_OPER + || !HC_IS_RUNNING(hcd->state))) { can_suspend = 0; goto done; } @@ -508,6 +521,9 @@ static int ohci_hub_control ( u32 temp; int retval = 0; + if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) + return -ESHUTDOWN; + switch (typeReq) { case ClearHubFeature: switch (wValue) { diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c index 336c766c6e2..3959ccc8833 100644 --- a/drivers/usb/host/ohci-lh7a404.c +++ b/drivers/usb/host/ohci-lh7a404.c @@ -204,9 +204,8 @@ static const struct hc_driver ohci_lh7a404_hc_driver = { /*-------------------------------------------------------------------------*/ -static int ohci_hcd_lh7a404_drv_probe(struct device *dev) +static int ohci_hcd_lh7a404_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); int ret; pr_debug ("In ohci_hcd_lh7a404_drv_probe"); @@ -218,40 +217,38 @@ static int ohci_hcd_lh7a404_drv_probe(struct device *dev) return ret; } -static int ohci_hcd_lh7a404_drv_remove(struct device *dev) +static int ohci_hcd_lh7a404_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_hcd_lh7a404_remove(hcd, pdev); return 0; } /*TBD*/ -/*static int ohci_hcd_lh7a404_drv_suspend(struct device *dev) +/*static int ohci_hcd_lh7a404_drv_suspend(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); return 0; } -static int ohci_hcd_lh7a404_drv_resume(struct device *dev) +static int ohci_hcd_lh7a404_drv_resume(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); return 0; } */ -static struct device_driver ohci_hcd_lh7a404_driver = { - .name = "lh7a404-ohci", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_lh7a404_driver = { .probe = ohci_hcd_lh7a404_drv_probe, .remove = ohci_hcd_lh7a404_drv_remove, /*.suspend = ohci_hcd_lh7a404_drv_suspend, */ /*.resume = ohci_hcd_lh7a404_drv_resume, */ + .driver = { + .name = "lh7a404-ohci", + .owner = THIS_MODULE, + }, }; static int __init ohci_hcd_lh7a404_init (void) @@ -260,12 +257,12 @@ static int __init ohci_hcd_lh7a404_init (void) pr_debug ("block sizes: ed %d td %d\n", sizeof (struct ed), sizeof (struct td)); - return driver_register(&ohci_hcd_lh7a404_driver); + return platform_driver_register(&ohci_hcd_lh7a404_driver); } static void __exit ohci_hcd_lh7a404_cleanup (void) { - driver_unregister(&ohci_hcd_lh7a404_driver); + platform_driver_unregister(&ohci_hcd_lh7a404_driver); } module_init (ohci_hcd_lh7a404_init); diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index e46cc540cf4..c9e29d80871 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -433,24 +433,22 @@ static const struct hc_driver ohci_omap_hc_driver = { /*-------------------------------------------------------------------------*/ -static int ohci_hcd_omap_drv_probe(struct device *dev) +static int ohci_hcd_omap_drv_probe(struct platform_device *dev) { - return usb_hcd_omap_probe(&ohci_omap_hc_driver, - to_platform_device(dev)); + return usb_hcd_omap_probe(&ohci_omap_hc_driver, dev); } -static int ohci_hcd_omap_drv_remove(struct device *dev) +static int ohci_hcd_omap_drv_remove(struct platform_device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); struct ohci_hcd *ohci = hcd_to_ohci (hcd); - usb_hcd_omap_remove(hcd, pdev); + usb_hcd_omap_remove(hcd, dev); if (ohci->transceiver) { (void) otg_set_host(ohci->transceiver, 0); put_device(ohci->transceiver->dev); } - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); return 0; } @@ -459,9 +457,9 @@ static int ohci_hcd_omap_drv_remove(struct device *dev) #ifdef CONFIG_PM -static int ohci_omap_suspend(struct device *dev, pm_message_t message) +static int ohci_omap_suspend(struct platform_device *dev, pm_message_t message) { - struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); + struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(dev)); if (time_before(jiffies, ohci->next_statechange)) msleep(5); @@ -473,9 +471,9 @@ static int ohci_omap_suspend(struct device *dev, pm_message_t message) return 0; } -static int ohci_omap_resume(struct device *dev) +static int ohci_omap_resume(struct platform_device *dev) { - struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev)); + struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(dev)); if (time_before(jiffies, ohci->next_statechange)) msleep(5); @@ -494,16 +492,17 @@ static int ohci_omap_resume(struct device *dev) /* * Driver definition to register with the OMAP bus */ -static struct device_driver ohci_hcd_omap_driver = { - .name = "ohci", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_omap_driver = { .probe = ohci_hcd_omap_drv_probe, .remove = ohci_hcd_omap_drv_remove, #ifdef CONFIG_PM .suspend = ohci_omap_suspend, .resume = ohci_omap_resume, #endif + .driver = { + .owner = THIS_MODULE, + .name = "ohci", + }, }; static int __init ohci_hcd_omap_init (void) @@ -515,12 +514,12 @@ static int __init ohci_hcd_omap_init (void) pr_debug("%s: block sizes: ed %Zd td %Zd\n", hcd_name, sizeof (struct ed), sizeof (struct td)); - return driver_register(&ohci_hcd_omap_driver); + return platform_driver_register(&ohci_hcd_omap_driver); } static void __exit ohci_hcd_omap_cleanup (void) { - driver_unregister(&ohci_hcd_omap_driver); + platform_driver_unregister(&ohci_hcd_omap_driver); } module_init (ohci_hcd_omap_init); diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index 7ce1d9ef028..1b09dde068e 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -14,15 +14,6 @@ * This file is licenced under the GPL. */ -#include <linux/jiffies.h> - -#ifdef CONFIG_PPC_PMAC -#include <asm/machdep.h> -#include <asm/pmac_feature.h> -#include <asm/pci-bridge.h> -#include <asm/prom.h> -#endif - #ifndef CONFIG_PCI #error "This file is PCI bus glue. CONFIG_PCI must be defined." #endif @@ -114,40 +105,36 @@ ohci_pci_start (struct usb_hcd *hcd) static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message) { - /* root hub was already suspended */ - - /* FIXME these PMAC things get called in the wrong places. ASIC - * clocks should be turned off AFTER entering D3, and on BEFORE - * trying to enter D0. Evidently the PCI layer doesn't currently - * provide the right sort of platform hooks for this ... + struct ohci_hcd *ohci = hcd_to_ohci (hcd); + unsigned long flags; + int rc = 0; + + /* Root hub was already suspended. Disable irq emission and + * mark HW unaccessible, bail out if RH has been resumed. Use + * the spinlock to properly synchronize with possible pending + * RH suspend or resume activity. + * + * This is still racy as hcd->state is manipulated outside of + * any locks =P But that will be a different fix. */ -#ifdef CONFIG_PPC_PMAC - if (_machine == _MACH_Pmac) { - struct device_node *of_node; - - /* Disable USB PAD & cell clock */ - of_node = pci_device_to_OF_node (to_pci_dev(hcd->self.controller)); - if (of_node) - pmac_call_feature(PMAC_FTR_USB_ENABLE, of_node, 0, 0); + spin_lock_irqsave (&ohci->lock, flags); + if (hcd->state != HC_STATE_SUSPENDED) { + rc = -EINVAL; + goto bail; } -#endif /* CONFIG_PPC_PMAC */ - return 0; + ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable); + (void)ohci_readl(ohci, &ohci->regs->intrdisable); + clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + bail: + spin_unlock_irqrestore (&ohci->lock, flags); + + return rc; } static int ohci_pci_resume (struct usb_hcd *hcd) { -#ifdef CONFIG_PPC_PMAC - if (_machine == _MACH_Pmac) { - struct device_node *of_node; - - /* Re-enable USB PAD & cell clock */ - of_node = pci_device_to_OF_node (to_pci_dev(hcd->self.controller)); - if (of_node) - pmac_call_feature (PMAC_FTR_USB_ENABLE, of_node, 0, 1); - } -#endif /* CONFIG_PPC_PMAC */ - + set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); usb_hcd_resume_root_hub(hcd); return 0; } @@ -218,7 +205,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids); static struct pci_driver ohci_pci_driver = { .name = (char *) hcd_name, .id_table = pci_ids, - .owner = THIS_MODULE, .probe = usb_hcd_pci_probe, .remove = usb_hcd_pci_remove, diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c index 92cf6f4a137..2ec6a78bd65 100644 --- a/drivers/usb/host/ohci-ppc-soc.c +++ b/drivers/usb/host/ohci-ppc-soc.c @@ -172,9 +172,8 @@ static const struct hc_driver ohci_ppc_soc_hc_driver = { .start_port_reset = ohci_start_port_reset, }; -static int ohci_hcd_ppc_soc_drv_probe(struct device *dev) +static int ohci_hcd_ppc_soc_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); int ret; if (usb_disabled()) @@ -184,25 +183,25 @@ static int ohci_hcd_ppc_soc_drv_probe(struct device *dev) return ret; } -static int ohci_hcd_ppc_soc_drv_remove(struct device *dev) +static int ohci_hcd_ppc_soc_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_hcd_ppc_soc_remove(hcd, pdev); return 0; } -static struct device_driver ohci_hcd_ppc_soc_driver = { - .name = "ppc-soc-ohci", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_ppc_soc_driver = { .probe = ohci_hcd_ppc_soc_drv_probe, .remove = ohci_hcd_ppc_soc_drv_remove, #ifdef CONFIG_PM /*.suspend = ohci_hcd_ppc_soc_drv_suspend,*/ /*.resume = ohci_hcd_ppc_soc_drv_resume,*/ #endif + .driver = { + .name = "ppc-soc-ohci", + .owner = THIS_MODULE, + }, }; static int __init ohci_hcd_ppc_soc_init(void) @@ -211,12 +210,12 @@ static int __init ohci_hcd_ppc_soc_init(void) pr_debug("block sizes: ed %d td %d\n", sizeof(struct ed), sizeof(struct td)); - return driver_register(&ohci_hcd_ppc_soc_driver); + return platform_driver_register(&ohci_hcd_ppc_soc_driver); } static void __exit ohci_hcd_ppc_soc_cleanup(void) { - driver_unregister(&ohci_hcd_ppc_soc_driver); + platform_driver_unregister(&ohci_hcd_ppc_soc_driver); } module_init(ohci_hcd_ppc_soc_init); diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 59e20568e8f..9d65ec30799 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -290,9 +290,8 @@ static const struct hc_driver ohci_pxa27x_hc_driver = { /*-------------------------------------------------------------------------*/ -static int ohci_hcd_pxa27x_drv_probe(struct device *dev) +static int ohci_hcd_pxa27x_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); int ret; pr_debug ("In ohci_hcd_pxa27x_drv_probe"); @@ -304,41 +303,39 @@ static int ohci_hcd_pxa27x_drv_probe(struct device *dev) return ret; } -static int ohci_hcd_pxa27x_drv_remove(struct device *dev) +static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_hcd_pxa27x_remove(hcd, pdev); return 0; } -static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state) +static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *dev, pm_message_t state) { -// struct platform_device *pdev = to_platform_device(dev); -// struct usb_hcd *hcd = dev_get_drvdata(dev); +// struct usb_hcd *hcd = platform_get_drvdata(dev); printk("%s: not implemented yet\n", __FUNCTION__); return 0; } -static int ohci_hcd_pxa27x_drv_resume(struct device *dev) +static int ohci_hcd_pxa27x_drv_resume(struct platform_device *dev) { -// struct platform_device *pdev = to_platform_device(dev); -// struct usb_hcd *hcd = dev_get_drvdata(dev); +// struct usb_hcd *hcd = platform_get_drvdata(dev); printk("%s: not implemented yet\n", __FUNCTION__); return 0; } -static struct device_driver ohci_hcd_pxa27x_driver = { - .name = "pxa27x-ohci", - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_pxa27x_driver = { .probe = ohci_hcd_pxa27x_drv_probe, .remove = ohci_hcd_pxa27x_drv_remove, .suspend = ohci_hcd_pxa27x_drv_suspend, - .resume = ohci_hcd_pxa27x_drv_resume, + .resume = ohci_hcd_pxa27x_drv_resume, + .driver = { + .name = "pxa27x-ohci", + }, }; static int __init ohci_hcd_pxa27x_init (void) @@ -347,12 +344,12 @@ static int __init ohci_hcd_pxa27x_init (void) pr_debug ("block sizes: ed %d td %d\n", sizeof (struct ed), sizeof (struct td)); - return driver_register(&ohci_hcd_pxa27x_driver); + return platform_driver_register(&ohci_hcd_pxa27x_driver); } static void __exit ohci_hcd_pxa27x_cleanup (void) { - driver_unregister(&ohci_hcd_pxa27x_driver); + platform_driver_unregister(&ohci_hcd_pxa27x_driver); } module_init (ohci_hcd_pxa27x_init); diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index ee1fc605b40..35cc9402adc 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -459,39 +459,38 @@ static const struct hc_driver ohci_s3c2410_hc_driver = { /* device driver */ -static int ohci_hcd_s3c2410_drv_probe(struct device *dev) +static int ohci_hcd_s3c2410_drv_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); return usb_hcd_s3c2410_probe(&ohci_s3c2410_hc_driver, pdev); } -static int ohci_hcd_s3c2410_drv_remove(struct device *dev) +static int ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_hcd_s3c2410_remove(hcd, pdev); return 0; } -static struct device_driver ohci_hcd_s3c2410_driver = { - .name = "s3c2410-ohci", - .owner = THIS_MODULE, - .bus = &platform_bus_type, +static struct platform_driver ohci_hcd_s3c2410_driver = { .probe = ohci_hcd_s3c2410_drv_probe, .remove = ohci_hcd_s3c2410_drv_remove, /*.suspend = ohci_hcd_s3c2410_drv_suspend, */ /*.resume = ohci_hcd_s3c2410_drv_resume, */ + .driver = { + .owner = THIS_MODULE, + .name = "s3c2410-ohci", + }, }; static int __init ohci_hcd_s3c2410_init (void) { - return driver_register(&ohci_hcd_s3c2410_driver); + return platform_driver_register(&ohci_hcd_s3c2410_driver); } static void __exit ohci_hcd_s3c2410_cleanup (void) { - driver_unregister(&ohci_hcd_s3c2410_driver); + platform_driver_unregister(&ohci_hcd_s3c2410_driver); } module_init (ohci_hcd_s3c2410_init); diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 5607c0ae683..a7722a6a5a5 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1631,24 +1631,21 @@ static struct hc_driver sl811h_hc_driver = { /*-------------------------------------------------------------------------*/ static int __devexit -sl811h_remove(struct device *dev) +sl811h_remove(struct platform_device *dev) { - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); struct sl811 *sl811 = hcd_to_sl811(hcd); - struct platform_device *pdev; struct resource *res; - pdev = container_of(dev, struct platform_device, dev); - remove_debug_file(sl811); usb_remove_hcd(hcd); /* some platforms may use IORESOURCE_IO */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + res = platform_get_resource(dev, IORESOURCE_MEM, 1); if (res) iounmap(sl811->data_reg); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(dev, IORESOURCE_MEM, 0); if (res) iounmap(sl811->addr_reg); @@ -1657,11 +1654,10 @@ sl811h_remove(struct device *dev) } static int __devinit -sl811h_probe(struct device *dev) +sl811h_probe(struct platform_device *dev) { struct usb_hcd *hcd; struct sl811 *sl811; - struct platform_device *pdev; struct resource *addr, *data; int irq; void __iomem *addr_reg; @@ -1674,24 +1670,23 @@ sl811h_probe(struct device *dev) * specific platform_data. we don't probe for IRQs, and do only * minimal sanity checking. */ - pdev = container_of(dev, struct platform_device, dev); - irq = platform_get_irq(pdev, 0); - if (pdev->num_resources < 3 || irq < 0) + irq = platform_get_irq(dev, 0); + if (dev->num_resources < 3 || irq < 0) return -ENODEV; /* refuse to confuse usbcore */ - if (dev->dma_mask) { + if (dev->dev.dma_mask) { DBG("no we won't dma\n"); return -EINVAL; } /* the chip may be wired for either kind of addressing */ - addr = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data = platform_get_resource(pdev, IORESOURCE_MEM, 1); + addr = platform_get_resource(dev, IORESOURCE_MEM, 0); + data = platform_get_resource(dev, IORESOURCE_MEM, 1); retval = -EBUSY; if (!addr || !data) { - addr = platform_get_resource(pdev, IORESOURCE_IO, 0); - data = platform_get_resource(pdev, IORESOURCE_IO, 1); + addr = platform_get_resource(dev, IORESOURCE_IO, 0); + data = platform_get_resource(dev, IORESOURCE_IO, 1); if (!addr || !data) return -ENODEV; ioaddr = 1; @@ -1713,7 +1708,7 @@ sl811h_probe(struct device *dev) } /* allocate and initialize hcd */ - hcd = usb_create_hcd(&sl811h_hc_driver, dev, dev->bus_id); + hcd = usb_create_hcd(&sl811h_hc_driver, &dev->dev, dev->dev.bus_id); if (!hcd) { retval = -ENOMEM; goto err5; @@ -1723,7 +1718,7 @@ sl811h_probe(struct device *dev) spin_lock_init(&sl811->lock); INIT_LIST_HEAD(&sl811->async); - sl811->board = dev->platform_data; + sl811->board = dev->dev.platform_data; init_timer(&sl811->timer); sl811->timer.function = sl811h_timer; sl811->timer.data = (unsigned long) sl811; @@ -1785,9 +1780,9 @@ sl811h_probe(struct device *dev) */ static int -sl811h_suspend(struct device *dev, pm_message_t state) +sl811h_suspend(struct platform_device *dev, pm_message_t state) { - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); struct sl811 *sl811 = hcd_to_sl811(hcd); int retval = 0; @@ -1796,27 +1791,27 @@ sl811h_suspend(struct device *dev, pm_message_t state) else if (state.event == PM_EVENT_SUSPEND) port_power(sl811, 0); if (retval == 0) - dev->power.power_state = state; + dev->dev.power.power_state = state; return retval; } static int -sl811h_resume(struct device *dev) +sl811h_resume(struct platform_device *dev) { - struct usb_hcd *hcd = dev_get_drvdata(dev); + struct usb_hcd *hcd = platform_get_drvdata(dev); struct sl811 *sl811 = hcd_to_sl811(hcd); /* with no "check to see if VBUS is still powered" board hook, * let's assume it'd only be powered to enable remote wakeup. */ - if (dev->power.power_state.event == PM_EVENT_SUSPEND + if (dev->dev.power.power_state.event == PM_EVENT_SUSPEND || !hcd->can_wakeup) { sl811->port1 = 0; port_power(sl811, 1); return 0; } - dev->power.power_state = PMSG_ON; + dev->dev.power.power_state = PMSG_ON; return sl811h_bus_resume(hcd); } @@ -1829,16 +1824,16 @@ sl811h_resume(struct device *dev) /* this driver is exported so sl811_cs can depend on it */ -struct device_driver sl811h_driver = { - .name = (char *) hcd_name, - .bus = &platform_bus_type, - .owner = THIS_MODULE, - +struct platform_driver sl811h_driver = { .probe = sl811h_probe, .remove = __devexit_p(sl811h_remove), .suspend = sl811h_suspend, .resume = sl811h_resume, + .driver = { + .name = (char *) hcd_name, + .owner = THIS_MODULE, + }, }; EXPORT_SYMBOL(sl811h_driver); @@ -1850,12 +1845,12 @@ static int __init sl811h_init(void) return -ENODEV; INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION); - return driver_register(&sl811h_driver); + return platform_driver_register(&sl811h_driver); } module_init(sl811h_init); static void __exit sl811h_cleanup(void) { - driver_unregister(&sl811h_driver); + platform_driver_unregister(&sl811h_driver); } module_exit(sl811h_cleanup); diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 15e0a511069..79efaf7d86a 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -717,6 +717,8 @@ static int uhci_suspend(struct usb_hcd *hcd, pm_message_t message) * at the source, so we must turn off PIRQ. */ pci_write_config_word(to_pci_dev(uhci_dev(uhci)), USBLEGSUP, 0); + mb(); + clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); uhci->hc_inaccessible = 1; hcd->poll_rh = 0; @@ -733,6 +735,12 @@ static int uhci_resume(struct usb_hcd *hcd) dev_dbg(uhci_dev(uhci), "%s\n", __FUNCTION__); + /* We aren't in D3 state anymore, we do that even if dead as I + * really don't want to keep a stale HCD_FLAG_HW_ACCESSIBLE=0 + */ + set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); + mb(); + if (uhci->rh_state == UHCI_RH_RESET) /* Dead */ return 0; spin_lock_irq(&uhci->lock); @@ -831,7 +839,6 @@ MODULE_DEVICE_TABLE(pci, uhci_pci_ids); static struct pci_driver uhci_pci_driver = { .name = (char *)hcd_name, .id_table = uhci_pci_ids, - .owner = THIS_MODULE, .probe = usb_hcd_pci_probe, .remove = usb_hcd_pci_remove, diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index c89d0769b3d..950543aa5ac 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -327,6 +327,18 @@ static inline void mts_urb_abort(struct mts_desc* desc) { usb_kill_urb( desc->urb ); } +static int mts_slave_alloc (struct scsi_device *s) +{ + s->inquiry_len = 0x24; + return 0; +} + +static int mts_slave_configure (struct scsi_device *s) +{ + blk_queue_dma_alignment(s->request_queue, (512 - 1)); + return 0; +} + static int mts_scsi_abort (Scsi_Cmnd *srb) { struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]); @@ -411,7 +423,7 @@ static void mts_transfer_done( struct urb *transfer, struct pt_regs *regs ) MTS_INT_INIT(); context->srb->result &= MTS_SCSI_ERR_MASK; - context->srb->result |= (unsigned)context->status<<1; + context->srb->result |= (unsigned)(*context->scsi_status)<<1; mts_transfer_cleanup(transfer); @@ -427,7 +439,7 @@ static void mts_get_status( struct urb *transfer ) mts_int_submit_urb(transfer, usb_rcvbulkpipe(context->instance->usb_dev, context->instance->ep_response), - &context->status, + context->scsi_status, 1, mts_transfer_done ); } @@ -481,7 +493,7 @@ static void mts_command_done( struct urb *transfer, struct pt_regs *regs ) context->data_pipe, context->data, context->data_length, - context->srb->use_sg ? mts_do_sg : mts_data_done); + context->srb->use_sg > 1 ? mts_do_sg : mts_data_done); } else { mts_get_status(transfer); } @@ -627,12 +639,11 @@ int mts_scsi_queuecommand( Scsi_Cmnd *srb, mts_scsi_cmnd_callback callback ) callback(srb); } - out: return err; } -static Scsi_Host_Template mts_scsi_host_template = { +static struct scsi_host_template mts_scsi_host_template = { .module = THIS_MODULE, .name = "microtekX6", .proc_name = "microtekX6", @@ -645,6 +656,9 @@ static Scsi_Host_Template mts_scsi_host_template = { .cmd_per_lun = 1, .use_clustering = 1, .emulated = 1, + .slave_alloc = mts_slave_alloc, + .slave_configure = mts_slave_configure, + .max_sectors= 256, /* 128 K */ }; struct vendor_product @@ -771,8 +785,8 @@ static int mts_usb_probe(struct usb_interface *intf, MTS_WARNING( "couldn't find an output bulk endpoint. Bailing out.\n" ); return -ENODEV; } - - + + new_desc = kzalloc(sizeof(struct mts_desc), GFP_KERNEL); if (!new_desc) goto out; @@ -781,6 +795,10 @@ static int mts_usb_probe(struct usb_interface *intf, if (!new_desc->urb) goto out_kfree; + new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL); + if (!new_desc->context.scsi_status) + goto out_kfree2; + new_desc->usb_dev = dev; new_desc->usb_intf = intf; init_MUTEX(&new_desc->lock); @@ -817,6 +835,8 @@ static int mts_usb_probe(struct usb_interface *intf, usb_set_intfdata(intf, new_desc); return 0; + out_kfree2: + kfree(new_desc->context.scsi_status); out_free_urb: usb_free_urb(new_desc->urb); out_kfree: @@ -836,6 +856,7 @@ static void mts_usb_disconnect (struct usb_interface *intf) scsi_host_put(desc->host); usb_free_urb(desc->urb); + kfree(desc->context.scsi_status); kfree(desc); } @@ -856,5 +877,3 @@ module_exit(microtek_drv_exit); MODULE_AUTHOR( DRIVER_AUTHOR ); MODULE_DESCRIPTION( DRIVER_DESC ); MODULE_LICENSE("GPL"); - - diff --git a/drivers/usb/image/microtek.h b/drivers/usb/image/microtek.h index 3271deb8c00..926d4bdc674 100644 --- a/drivers/usb/image/microtek.h +++ b/drivers/usb/image/microtek.h @@ -22,7 +22,7 @@ struct mts_transfer_context int data_pipe; int fragment; - u8 status; /* status returned from ep_response after command completion */ + u8 *scsi_status; /* status returned from ep_response after command completion */ }; diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile index 5e03b93f29f..07cb17db42f 100644 --- a/drivers/usb/input/Makefile +++ b/drivers/usb/input/Makefile @@ -42,3 +42,7 @@ obj-$(CONFIG_USB_ACECAD) += acecad.o obj-$(CONFIG_USB_YEALINK) += yealink.o obj-$(CONFIG_USB_XPAD) += xpad.o obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o + +ifeq ($(CONFIG_USB_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c index 1c3b472a3bc..0e2505c073d 100644 --- a/drivers/usb/input/aiptek.c +++ b/drivers/usb/input/aiptek.c @@ -2103,7 +2103,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) * values. */ input_set_abs_params(inputdev, ABS_X, 0, 2999, 0, 0); - input_set_abs_params(inputdev, ABS_X, 0, 2249, 0, 0); + input_set_abs_params(inputdev, ABS_Y, 0, 2249, 0, 0); input_set_abs_params(inputdev, ABS_PRESSURE, 0, 511, 0, 0); input_set_abs_params(inputdev, ABS_TILT_X, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0); input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0); diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index 79ddce4555a..a3e44ef1df4 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -893,8 +893,10 @@ static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_ size = ((report->size - 1) >> 3) + 1; - if (len < size) + if (len < size) { dbg("report %d is too short, (%d < %d)", report->id, len, size); + memset(data + len, 0, size - len); + } if (hid->claimed & HID_CLAIMED_HIDDEV) hiddev_report_event(hid, report); @@ -1318,6 +1320,7 @@ void hid_init_reports(struct hid_device *hid) #define USB_DEVICE_ID_WACOM_PTU 0x0003 #define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0 #define USB_DEVICE_ID_WACOM_CINTIQ 0x003F +#define USB_DEVICE_ID_WACOM_DTF 0x00C0 #define USB_VENDOR_ID_ACECAD 0x0460 #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 @@ -1524,6 +1527,9 @@ static struct hid_blacklist { { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 7, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 8, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 9, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE }, @@ -1531,11 +1537,19 @@ static struct hid_blacklist { { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 1, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 2, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 3, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 4, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 5, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 6, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c index 9ff25eb520a..1220a5004a5 100644 --- a/drivers/usb/input/hid-input.c +++ b/drivers/usb/input/hid-input.c @@ -137,6 +137,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel switch (usage->hid & 0xffff) { case 0xba: map_abs(ABS_RUDDER); break; case 0xbb: map_abs(ABS_THROTTLE); break; + default: goto ignore; } break; diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c index 3b581853cf1..4a50acb39d2 100644 --- a/drivers/usb/input/itmtouch.c +++ b/drivers/usb/input/itmtouch.c @@ -40,13 +40,6 @@ *****************************************************************************/ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/kernel.h> #include <linux/slab.h> #include <linux/input.h> diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c index a248664b5d1..fd48e74e78e 100644 --- a/drivers/usb/input/kbtab.c +++ b/drivers/usb/input/kbtab.c @@ -159,7 +159,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH); input_dev->mscbit[0] |= BIT(MSC_SERIAL); input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0); - input_set_abs_params(input_dev, ABS_X, 0, 0x1750, 4, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 0x1750, 4, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0); endpoint = &intf->cur_altsetting->endpoint[0].desc; diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c index 5b8d65f62ab..a32cfe51b77 100644 --- a/drivers/usb/input/keyspan_remote.c +++ b/drivers/usb/input/keyspan_remote.c @@ -160,7 +160,8 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) * though so it's not too big a deal */ if (dev->data.pos >= dev->data.len) { - dev_dbg(&dev->udev, "%s - Error ran out of data. pos: %d, len: %d\n", + dev_dbg(&dev->udev->dev, + "%s - Error ran out of data. pos: %d, len: %d\n", __FUNCTION__, dev->data.pos, dev->data.len); return -1; } @@ -306,7 +307,7 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs) err("Bad message recieved, no stop bit found.\n"); } - dev_dbg(&remote->udev, + dev_dbg(&remote->udev->dev, "%s found valid message: system: %d, button: %d, toggle: %d\n", __FUNCTION__, message.system, message.button, message.toggle); diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c index 7fce526560c..52cc18cd247 100644 --- a/drivers/usb/input/mtouchusb.c +++ b/drivers/usb/input/mtouchusb.c @@ -40,13 +40,6 @@ *****************************************************************************/ #include <linux/config.h> - -#ifdef CONFIG_USB_DEBUG - #define DEBUG -#else - #undef DEBUG -#endif - #include <linux/kernel.h> #include <linux/slab.h> #include <linux/input.h> diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c index dca5ee93a4e..19e015d171a 100644 --- a/drivers/usb/input/pid.c +++ b/drivers/usb/input/pid.c @@ -37,8 +37,6 @@ #include "hid.h" #include "pid.h" -#define DEBUG - #define CHECK_OWNERSHIP(i, hid_pid) \ ((i) < FF_EFFECTS_MAX && i >= 0 && \ test_bit(FF_PID_FLAGS_USED, &hid_pid->effects[(i)].flags) && \ diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c index 0043e6ebcd1..7420c6b8428 100644 --- a/drivers/usb/input/touchkitusb.c +++ b/drivers/usb/input/touchkitusb.c @@ -30,10 +30,6 @@ #include <linux/input.h> #include <linux/module.h> #include <linux/init.h> - -#if !defined(DEBUG) && defined(CONFIG_USB_DEBUG) -#define DEBUG -#endif #include <linux/usb.h> #include <linux/usb_input.h> diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c index ea0f75773ae..dc099bbe12b 100644 --- a/drivers/usb/input/wacom.c +++ b/drivers/usb/input/wacom.c @@ -52,8 +52,10 @@ * v1.30.1 (pi) - Added Graphire3 support * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ... * v1.43 (pc) - Added support for Cintiq 21UX - - Fixed a Graphire bug - - Merged wacom_intuos3_irq into wacom_intuos_irq + * - Fixed a Graphire bug + * - Merged wacom_intuos3_irq into wacom_intuos_irq + * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc. + * - Report Device IDs */ /* @@ -76,7 +78,7 @@ /* * Version Information */ -#define DRIVER_VERSION "v1.43" +#define DRIVER_VERSION "v1.44" #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" #define DRIVER_LICENSE "GPL" @@ -86,10 +88,14 @@ MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE(DRIVER_LICENSE); #define USB_VENDOR_ID_WACOM 0x056a +#define STYLUS_DEVICE_ID 0x02 +#define CURSOR_DEVICE_ID 0x06 +#define ERASER_DEVICE_ID 0x0A enum { PENPARTNER = 0, GRAPHIRE, + G4, PL, INTUOS, INTUOS3, @@ -116,6 +122,7 @@ struct wacom { struct urb *irq; struct wacom_features *features; int tool[2]; + int id[2]; __u32 serial[2]; char phys[32]; }; @@ -136,7 +143,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) struct wacom *wacom = urb->context; unsigned char *data = wacom->data; struct input_dev *dev = wacom->dev; - int prox, pressure; + int prox, pressure, id; int retval; switch (urb->status) { @@ -163,6 +170,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); + id = ERASER_DEVICE_ID; if (prox) { pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); @@ -177,11 +185,15 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) * an out of proximity for previous tool then a in for new tool. */ if (!wacom->tool[0]) { - /* Going into proximity select tool */ - wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN; + /* Eraser bit set for DTF */ + if (data[1] & 0x10) + wacom->tool[1] = BTN_TOOL_RUBBER; + else + /* Going into proximity select tool */ + wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; } else { /* was entered with stylus2 pressed */ - if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) { + if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { /* report out proximity for previous tool */ input_report_key(dev, wacom->tool[1], 0); input_sync(dev); @@ -192,8 +204,9 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) if (wacom->tool[1] != BTN_TOOL_RUBBER) { /* Unknown tool selected default to pen tool */ wacom->tool[1] = BTN_TOOL_PEN; + id = STYLUS_DEVICE_ID; } - input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */ + input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */ input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); input_report_abs(dev, ABS_PRESSURE, pressure); @@ -250,10 +263,10 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); if (data[1] & 0x04) { - input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20); + input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0); input_report_key(dev, BTN_TOUCH, data[1] & 0x08); } else { - input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20); + input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0); input_report_key(dev, BTN_TOUCH, data[1] & 0x01); } input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2])); @@ -299,7 +312,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs) } input_regs(dev, regs); - input_report_key(dev, BTN_TOOL_PEN, 1); + input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID); input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1])); input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3])); input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127); @@ -319,7 +332,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) struct wacom *wacom = urb->context; unsigned char *data = wacom->data; struct input_dev *dev = wacom->dev; - int x, y; + int x, y, id, rw; int retval; switch (urb->status) { @@ -344,6 +357,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); + id = STYLUS_DEVICE_ID; if (data[1] & 0x10) { /* in prox */ switch ((data[1] >> 5) & 3) { @@ -354,18 +368,27 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) case 1: /* Rubber */ wacom->tool[0] = BTN_TOOL_RUBBER; + id = ERASER_DEVICE_ID; break; case 2: /* Mouse with wheel */ input_report_key(dev, BTN_MIDDLE, data[1] & 0x04); - input_report_rel(dev, REL_WHEEL, (signed char) data[6]); + if (wacom->features->type == G4) { + rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03); + input_report_rel(dev, REL_WHEEL, rw); + } else + input_report_rel(dev, REL_WHEEL, (signed char) data[6]); /* fall through */ case 3: /* Mouse without wheel */ wacom->tool[0] = BTN_TOOL_MOUSE; + id = CURSOR_DEVICE_ID; input_report_key(dev, BTN_LEFT, data[1] & 0x01); input_report_key(dev, BTN_RIGHT, data[1] & 0x02); - input_report_abs(dev, ABS_DISTANCE, data[7]); + if (wacom->features->type == G4) + input_report_abs(dev, ABS_DISTANCE, data[6]); + else + input_report_abs(dev, ABS_DISTANCE, data[7]); break; } } @@ -376,16 +399,50 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) input_report_abs(dev, ABS_X, x); input_report_abs(dev, ABS_Y, y); if (wacom->tool[0] != BTN_TOOL_MOUSE) { - input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); + input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); input_report_key(dev, BTN_TOUCH, data[1] & 0x01); input_report_key(dev, BTN_STYLUS, data[1] & 0x02); input_report_key(dev, BTN_STYLUS2, data[1] & 0x04); } } - input_report_key(dev, wacom->tool[0], data[1] & 0x10); + input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0); input_sync(dev); + /* send pad data */ + if (wacom->features->type == G4) { + /* fist time sending pad data */ + if (wacom->tool[1] != BTN_TOOL_FINGER) { + wacom->id[1] = 0; + wacom->serial[1] = (data[7] & 0x38) >> 2; + } + if (data[7] & 0xf8) { + input_report_key(dev, BTN_0, (data[7] & 0x40)); + input_report_key(dev, BTN_4, (data[7] & 0x80)); + if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e)) + /* alter REL_WHEEL value so X apps can get it */ + wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1; + else + wacom->serial[1] = (data[7] & 0x38 ) >> 2; + + /* don't alter the value when there is no wheel event */ + if (wacom->serial[1] == 1) + wacom->serial[1] = 0; + rw = wacom->serial[1]; + rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07); + input_report_rel(dev, REL_WHEEL, rw); + wacom->tool[1] = BTN_TOOL_FINGER; + wacom->id[1] = data[7] & 0xf8; + input_report_key(dev, wacom->tool[1], 0xf0); + input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); + } else if (wacom->id[1]) { + wacom->id[1] = 0; + wacom->serial[1] = 0; + input_report_key(dev, wacom->tool[1], 0); + input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); + } + input_sync(dev); + } exit: retval = usb_submit_urb (urb, GFP_ATOMIC); if (retval) @@ -410,7 +467,8 @@ static int wacom_intuos_inout(struct urb *urb) (data[4] << 20) + (data[5] << 12) + (data[6] << 4) + (data[7] >> 4); - switch ((data[2] << 4) | (data[3] >> 4)) { + wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); + switch (wacom->id[idx]) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ case 0x012: @@ -458,7 +516,7 @@ static int wacom_intuos_inout(struct urb *urb) default: /* Unknown tool */ wacom->tool[idx] = BTN_TOOL_PEN; } - input_report_key(dev, wacom->tool[idx], 1); + input_report_key(dev, wacom->tool[idx], wacom->id[idx]); input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); input_sync(dev); return 1; @@ -637,7 +695,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) } } - input_report_key(dev, wacom->tool[idx], 1); + input_report_key(dev, wacom->tool[idx], wacom->id[idx]); input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); input_sync(dev); @@ -655,6 +713,13 @@ static struct wacom_features wacom_features[] = { { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, G4, wacom_graphire_irq }, + { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, G4, wacom_graphire_irq }, + { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, @@ -666,16 +731,20 @@ static struct wacom_features wacom_features[] = { { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq }, { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq }, { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq }, + { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq }, + { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq }, + { "Wacom PL710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq }, + { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq }, + { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, - { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq }, + { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { } @@ -688,6 +757,13 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, @@ -699,16 +775,20 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, { } @@ -774,11 +854,18 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS); input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS); - input_set_abs_params(input_dev, ABS_X, 0, wacom->features->y_max, 4, 0); + input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0); input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0); switch (wacom->features->type) { + case G4: + input_dev->evbit[0] |= BIT(EV_MSC); + input_dev->mscbit[0] |= BIT(MSC_SERIAL); + input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); + input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); + /* fall through */ + case GRAPHIRE: input_dev->evbit[0] |= BIT(EV_REL); input_dev->relbit[0] |= BIT(REL_WHEEL); diff --git a/drivers/usb/media/sn9c102_core.c b/drivers/usb/media/sn9c102_core.c index cf8cfbabefd..b2e66e3b90a 100644 --- a/drivers/usb/media/sn9c102_core.c +++ b/drivers/usb/media/sn9c102_core.c @@ -199,7 +199,7 @@ static void sn9c102_release_buffers(struct sn9c102_device* cam) { if (cam->nbuffers) { rvfree(cam->frame[0].bufmem, - cam->nbuffers * cam->frame[0].buf.length); + cam->nbuffers * PAGE_ALIGN(cam->frame[0].buf.length)); cam->nbuffers = 0; } } diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile index 862e40a8368..6c693bc68e2 100644 --- a/drivers/usb/misc/Makefile +++ b/drivers/usb/misc/Makefile @@ -18,4 +18,8 @@ obj-$(CONFIG_USB_RIO500) += rio500.o obj-$(CONFIG_USB_TEST) += usbtest.o obj-$(CONFIG_USB_USS720) += uss720.o -obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/
\ No newline at end of file +obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/ + +ifeq ($(CONFIG_USB_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index 5f33f7c6488..b293db3c28c 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -30,7 +30,6 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/wait.h> -#undef DEBUG /* include debug macros until it's done */ #include <linux/usb.h> /*-------------------------------------------------------------------*/ @@ -1697,7 +1696,7 @@ static ssize_t auerchar_write (struct file *file, const char __user *buf, size_t int ret; wait_queue_t wait; - dbg ("auerchar_write %d bytes", len); + dbg ("auerchar_write %zd bytes", len); /* Error checking */ if (!ccp) diff --git a/drivers/usb/misc/phidgetservo.c b/drivers/usb/misc/phidgetservo.c index b84eda631ab..a30d4a6ee82 100644 --- a/drivers/usb/misc/phidgetservo.c +++ b/drivers/usb/misc/phidgetservo.c @@ -26,9 +26,6 @@ */ #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -#define DEBUG 1 -#endif #include <linux/kernel.h> #include <linux/errno.h> #include <linux/init.h> diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c index 7d02d8ec6b1..9590dbac5d9 100644 --- a/drivers/usb/misc/rio500.c +++ b/drivers/usb/misc/rio500.c @@ -393,7 +393,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos) ibuf, this_read, &partial, 8000); - dbg(KERN_DEBUG "read stats: result:%d this_read:%u partial:%u", + dbg("read stats: result:%d this_read:%u partial:%u", result, this_read, partial); if (partial) { diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c index f6ba4c788db..3c93921cb6b 100644 --- a/drivers/usb/misc/usbled.c +++ b/drivers/usb/misc/usbled.c @@ -10,9 +10,6 @@ */ #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG - #define DEBUG 1 -#endif #include <linux/kernel.h> #include <linux/errno.h> #include <linux/init.h> diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 2997f558159..605a2afe34e 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -1,7 +1,4 @@ #include <linux/config.h> -#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG) -# define DEBUG -#endif #include <linux/kernel.h> #include <linux/errno.h> #include <linux/init.h> diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 0592cb5e6c4..1cabe7ed91f 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -41,8 +41,6 @@ /*****************************************************************************/ -#define DEBUG - #include <linux/module.h> #include <linux/socket.h> #include <linux/parport.h> diff --git a/drivers/usb/net/Makefile b/drivers/usb/net/Makefile index 222c0495f79..a21e6eaabaf 100644 --- a/drivers/usb/net/Makefile +++ b/drivers/usb/net/Makefile @@ -16,3 +16,7 @@ obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o obj-$(CONFIG_USB_USBNET) += usbnet.o obj-$(CONFIG_USB_ZD1201) += zd1201.o + +ifeq ($(CONFIG_USB_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c index 252a34fbb42..542120ef1fd 100644 --- a/drivers/usb/net/asix.c +++ b/drivers/usb/net/asix.c @@ -23,9 +23,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/kmod.h> #include <linux/sched.h> diff --git a/drivers/usb/net/cdc_ether.c b/drivers/usb/net/cdc_ether.c index 652b04bbf6a..c008c981862 100644 --- a/drivers/usb/net/cdc_ether.c +++ b/drivers/usb/net/cdc_ether.c @@ -21,9 +21,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/cdc_subset.c b/drivers/usb/net/cdc_subset.c index f1730b685fd..f05cfb83c82 100644 --- a/drivers/usb/net/cdc_subset.c +++ b/drivers/usb/net/cdc_subset.c @@ -18,9 +18,6 @@ */ #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/kmod.h> #include <linux/sched.h> diff --git a/drivers/usb/net/gl620a.c b/drivers/usb/net/gl620a.c index c0f263b202a..2455e9a8567 100644 --- a/drivers/usb/net/gl620a.c +++ b/drivers/usb/net/gl620a.c @@ -22,9 +22,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c index 6bef1be6b36..b5776518020 100644 --- a/drivers/usb/net/kaweth.c +++ b/drivers/usb/net/kaweth.c @@ -219,7 +219,6 @@ struct kaweth_device __u32 status; int end; - int removed; int suspend_lowmem_rx; int suspend_lowmem_ctrl; int linkstate; @@ -699,6 +698,7 @@ static int kaweth_close(struct net_device *net) usb_kill_urb(kaweth->irq_urb); usb_kill_urb(kaweth->rx_urb); + usb_kill_urb(kaweth->tx_urb); flush_scheduled_work(); @@ -750,13 +750,6 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net) spin_lock(&kaweth->device_lock); - if (kaweth->removed) { - /* our device is undergoing disconnection - we bail out */ - spin_unlock(&kaweth->device_lock); - dev_kfree_skb_irq(skb); - return 0; - } - kaweth_async_set_rx_mode(kaweth); netif_stop_queue(net); @@ -1136,10 +1129,6 @@ static void kaweth_disconnect(struct usb_interface *intf) return; } netdev = kaweth->net; - kaweth->removed = 1; - usb_kill_urb(kaweth->irq_urb); - usb_kill_urb(kaweth->rx_urb); - usb_kill_urb(kaweth->tx_urb); kaweth_dbg("Unregistering net device"); unregister_netdev(netdev); diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c index cee55f8cf64..b3799b1a2b0 100644 --- a/drivers/usb/net/net1080.c +++ b/drivers/usb/net/net1080.c @@ -21,9 +21,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index 537eb181d98..683e3df5d60 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -28,8 +28,6 @@ * is out of the interrupt routine. */ -#undef DEBUG - #include <linux/sched.h> #include <linux/slab.h> #include <linux/init.h> diff --git a/drivers/usb/net/plusb.c b/drivers/usb/net/plusb.c index 74c2b3581c7..89856aa0e3b 100644 --- a/drivers/usb/net/plusb.c +++ b/drivers/usb/net/plusb.c @@ -21,9 +21,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c index b5a925dc1be..c0ecbab6f6b 100644 --- a/drivers/usb/net/rndis_host.c +++ b/drivers/usb/net/rndis_host.c @@ -21,9 +21,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c index 74f05c9c84d..362d6907c9b 100644 --- a/drivers/usb/net/usbnet.c +++ b/drivers/usb/net/usbnet.c @@ -34,9 +34,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/net/zaurus.c b/drivers/usb/net/zaurus.c index 5d4b7d55b09..680d13957af 100644 --- a/drivers/usb/net/zaurus.c +++ b/drivers/usb/net/zaurus.c @@ -21,9 +21,6 @@ // #define VERBOSE // more; success messages #include <linux/config.h> -#ifdef CONFIG_USB_DEBUG -# define DEBUG -#endif #include <linux/module.h> #include <linux/sched.h> #include <linux/init.h> diff --git a/drivers/usb/serial/ChangeLog.old b/drivers/usb/serial/ChangeLog.history index c1b279939bb..52c4f7bd7a8 100644 --- a/drivers/usb/serial/ChangeLog.old +++ b/drivers/usb/serial/ChangeLog.history @@ -400,7 +400,7 @@ visor.c Change Log comments: (11/11/2001) gkh Added support for the m125 devices, and added check to prevent oopses - for Clié devices that lie about the number of ports they have. + for Clié devices that lie about the number of ports they have. (08/30/2001) gkh Added support for the Clie devices, both the 3.5 and 4.0 os versions. diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index 7b5e8e4ee2b..14f55fd26a6 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -62,6 +62,15 @@ config USB_SERIAL_AIRPRIME To compile this driver as a module, choose M here: the module will be called airprime. +config USB_SERIAL_ANYDATA + tristate "USB AnyData CDMA Wireless Driver" + depends on USB_SERIAL + help + Say Y here if you want to use a AnyData CDMA device. + + To compile this driver as a module, choose M here: the + module will be called anydata. + config USB_SERIAL_BELKIN tristate "USB Belkin and Peracom Single Port Serial Driver" depends on USB_SERIAL @@ -394,15 +403,6 @@ config USB_SERIAL_MCT_U232 To compile this driver as a module, choose M here: the module will be called mct_u232. -config USB_SERIAL_NOKIA_DKU2 - tristate "USB Nokia DKU2 Driver" - depends on USB_SERIAL - help - Say Y here if you want to use a Nokia DKU2 device. - - To compile this driver as a module, choose M here: the - module will be called nokia_dku2. - config USB_SERIAL_PL2303 tristate "USB Prolific 2303 Single Port Serial Driver" depends on USB_SERIAL diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile index 55fd461793b..f0b04420cea 100644 --- a/drivers/usb/serial/Makefile +++ b/drivers/usb/serial/Makefile @@ -12,6 +12,7 @@ usbserial-obj-$(CONFIG_USB_EZUSB) += ezusb.o usbserial-objs := usb-serial.o generic.o bus.o $(usbserial-obj-y) obj-$(CONFIG_USB_SERIAL_AIRPRIME) += airprime.o +obj-$(CONFIG_USB_SERIAL_ANYDATA) += anydata.o obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o @@ -31,7 +32,6 @@ obj-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda.o obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o -obj-$(CONFIG_USB_SERIAL_NOKIA_DKU2) += nokia_dku2.o obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o obj-$(CONFIG_USB_SERIAL_OPTION) += option.o obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o diff --git a/drivers/usb/serial/anydata.c b/drivers/usb/serial/anydata.c new file mode 100644 index 00000000000..18022a74a3d --- /dev/null +++ b/drivers/usb/serial/anydata.c @@ -0,0 +1,123 @@ +/* + * AnyData CDMA Serial USB driver + * + * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/tty.h> +#include <linux/module.h> +#include <linux/usb.h> +#include "usb-serial.h" + +static struct usb_device_id id_table [] = { + { USB_DEVICE(0x16d5, 0x6501) }, /* AirData CDMA device */ + { }, +}; +MODULE_DEVICE_TABLE(usb, id_table); + +/* if overridden by the user, then use their value for the size of the + * read and write urbs */ +static int buffer_size; +static int debug; + +static struct usb_driver anydata_driver = { + .owner = THIS_MODULE, + .name = "anydata", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = id_table, +}; + +static int anydata_open(struct usb_serial_port *port, struct file *filp) +{ + char *buffer; + int result = 0; + + dbg("%s - port %d", __FUNCTION__, port->number); + + if (buffer_size) { + /* override the default buffer sizes */ + buffer = kmalloc(buffer_size, GFP_KERNEL); + if (!buffer) { + dev_err(&port->dev, "%s - out of memory.\n", + __FUNCTION__); + return -ENOMEM; + } + kfree (port->read_urb->transfer_buffer); + port->read_urb->transfer_buffer = buffer; + port->read_urb->transfer_buffer_length = buffer_size; + + buffer = kmalloc(buffer_size, GFP_KERNEL); + if (!buffer) { + dev_err(&port->dev, "%s - out of memory.\n", + __FUNCTION__); + return -ENOMEM; + } + kfree (port->write_urb->transfer_buffer); + port->write_urb->transfer_buffer = buffer; + port->write_urb->transfer_buffer_length = buffer_size; + port->bulk_out_size = buffer_size; + } + + /* Start reading from the device */ + usb_fill_bulk_urb(port->read_urb, port->serial->dev, + usb_rcvbulkpipe(port->serial->dev, + port->bulk_in_endpointAddress), + port->read_urb->transfer_buffer, + port->read_urb->transfer_buffer_length, + usb_serial_generic_write_bulk_callback, port); + result = usb_submit_urb(port->read_urb, GFP_KERNEL); + if (result) + dev_err(&port->dev, + "%s - failed submitting read urb, error %d\n", + __FUNCTION__, result); + + return result; +} + +static struct usb_serial_driver anydata_device = { + .driver = { + .owner = THIS_MODULE, + .name = "anydata", + }, + .id_table = id_table, + .num_interrupt_in = NUM_DONT_CARE, + .num_bulk_in = NUM_DONT_CARE, + .num_bulk_out = NUM_DONT_CARE, + .num_ports = 1, + .open = anydata_open, +}; + +static int __init anydata_init(void) +{ + int retval; + + retval = usb_serial_register(&anydata_device); + if (retval) + return retval; + retval = usb_register(&anydata_driver); + if (retval) + usb_serial_deregister(&anydata_device); + return retval; +} + +static void __exit anydata_exit(void) +{ + usb_deregister(&anydata_driver); + usb_serial_deregister(&anydata_device); +} + +module_init(anydata_init); +module_exit(anydata_exit); +MODULE_LICENSE("GPL"); + +module_param(debug, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug enabled or not"); +module_param(buffer_size, int, 0); +MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers"); diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c index c5334dd89b1..c9787001cf2 100644 --- a/drivers/usb/serial/cp2101.c +++ b/drivers/usb/serial/cp2101.c @@ -60,6 +60,7 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */ { USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */ { USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */ + { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */ { } /* Terminating Entry */ }; diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 61204bf7cd7..06e04b442ff 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -475,6 +475,8 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) }, + { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) }, + { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, { }, /* Optional parameter entry */ { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index ddb63df31ce..773ea3eca08 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -128,6 +128,13 @@ #define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ /* + * The following are the values for two KOBIL chipcard terminals. + */ +#define KOBIL_VID 0x0d46 /* KOBIL Vendor ID */ +#define KOBIL_CONV_B1_PID 0x2020 /* KOBIL Konverter for B1 */ +#define KOBIL_CONV_KAAN_PID 0x2021 /* KOBIL_Konverter for KAAN */ + +/* * DSS-20 Sync Station for Sony Ericsson P800 */ diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 8909208f506..53a47c31cd0 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -309,6 +309,7 @@ void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *re schedule_work(&port->work); } +EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback); void usb_serial_generic_shutdown (struct usb_serial *serial) { diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index a02fada8536..7744b8148bc 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -46,7 +46,6 @@ #include <linux/module.h> #include <linux/spinlock.h> #include <linux/usb.h> -#include <linux/usb.h> #include <asm/uaccess.h> #include "usb-serial.h" diff --git a/drivers/usb/serial/nokia_dku2.c b/drivers/usb/serial/nokia_dku2.c deleted file mode 100644 index fad01bef3a6..00000000000 --- a/drivers/usb/serial/nokia_dku2.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Nokia DKU2 USB driver - * - * Copyright (C) 2004 - * Author: C Kemp - * - * This program is largely derived from work by the linux-usb group - * and associated source files. Please see the usb/serial files for - * individual credits and copyrights. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de> - * Added short name to device structure to make driver load into kernel 2.6.13 - * - * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de> - * Added usb_deregister to exit code - to allow remove and reinsert of module - */ - - -#include <linux/config.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/tty.h> -#include <linux/tty_driver.h> -#include <linux/tty_flip.h> -#include <linux/module.h> -#include <linux/usb.h> -#include "usb-serial.h" - - -#define NOKIA_VENDOR_ID 0x0421 -#define NOKIA7600_PRODUCT_ID 0x0400 -#define NOKIA6230_PRODUCT_ID 0x040f -#define NOKIA6170_PRODUCT_ID 0x0416 -#define NOKIA6670_PRODUCT_ID 0x041d -#define NOKIA6680_PRODUCT_ID 0x041e -#define NOKIA6230i_PRODUCT_ID 0x0428 - -#define NOKIA_AT_PORT 0x82 -#define NOKIA_FBUS_PORT 0x86 - -/* - * Version Information - */ -#define DRIVER_VERSION "v0.2" -#define DRIVER_AUTHOR "C Kemp" -#define DRIVER_DESC "Nokia DKU2 Driver" - -static struct usb_device_id id_table [] = { - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA7600_PRODUCT_ID) }, - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230_PRODUCT_ID) }, - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6170_PRODUCT_ID) }, - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6670_PRODUCT_ID) }, - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6680_PRODUCT_ID) }, - { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230i_PRODUCT_ID) }, - { } /* Terminating entry */ -}; -MODULE_DEVICE_TABLE(usb, id_table); - -/* The only thing which makes this device different from a generic - * device is that we have to set an alternative configuration to make - * the relevant endpoints available. In 2.6 this is really easy... */ -static int nokia_probe(struct usb_serial *serial, - const struct usb_device_id *id) -{ - int retval = -ENODEV; - - if (serial->interface->altsetting[0].endpoint[0].desc.bEndpointAddress == NOKIA_AT_PORT) { - /* the AT port */ - dev_info(&serial->dev->dev, "Nokia AT Port:\n"); - retval = 0; - } else if (serial->interface->num_altsetting == 2 && - serial->interface->altsetting[1].endpoint[0].desc.bEndpointAddress == NOKIA_FBUS_PORT) { - /* the FBUS port */ - dev_info(&serial->dev->dev, "Nokia FBUS Port:\n"); - usb_set_interface(serial->dev, 10, 1); - retval = 0; - } - - return retval; -} - -static struct usb_driver nokia_driver = { - .owner = THIS_MODULE, - .name = "nokia_dku2", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = id_table, -}; - -static struct usb_serial_driver nokia_serial_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "nokia_dku2", - }, - .description = "Nokia 7600/6230(i)/6170/66x0 DKU2 driver", - .id_table = id_table, - .num_interrupt_in = 1, - .num_bulk_in = 1, - .num_bulk_out = 1, - .num_ports = 1, - .probe = nokia_probe, -}; - -static int __init nokia_init(void) -{ - int retval; - - retval = usb_serial_register(&nokia_serial_driver); - if (retval) - return retval; - - retval = usb_register(&nokia_driver); - if (retval) { - usb_serial_deregister(&nokia_serial_driver); - return retval; - } - - info(DRIVER_VERSION " " DRIVER_AUTHOR); - info(DRIVER_DESC); - - return retval; -} - -static void __exit nokia_exit(void) -{ - usb_deregister(&nokia_driver); - usb_serial_deregister(&nokia_serial_driver); -} - -module_init(nokia_init); -module_exit(nokia_exit); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 165c119bf10..41a45a5025b 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -71,7 +71,9 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(SITECOM_VENDOR_ID, SITECOM_PRODUCT_ID) }, { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_ID) }, { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_ID) }, + { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_SX1) }, { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X65) }, + { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X75) }, { USB_DEVICE(SYNTECH_VENDOR_ID, SYNTECH_PRODUCT_ID) }, { USB_DEVICE( NOKIA_CA42_VENDOR_ID, NOKIA_CA42_PRODUCT_ID ) }, { } /* Terminating entry */ @@ -811,7 +813,9 @@ static void pl2303_update_line_status(struct usb_serial_port *port, u8 length = UART_STATE; if ((le16_to_cpu(port->serial->dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) && - (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65)) { + (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65 || + le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_SX1 || + le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X75)) { length = 1; status_idx = 0; } diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 7be9644f5a0..21d434d8181 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -54,7 +54,9 @@ #define SAMSUNG_PRODUCT_ID 0x8001 #define SIEMENS_VENDOR_ID 0x11f5 +#define SIEMENS_PRODUCT_ID_SX1 0x0001 #define SIEMENS_PRODUCT_ID_X65 0x0003 +#define SIEMENS_PRODUCT_ID_X75 0x0004 #define SYNTECH_VENDOR_ID 0x0745 #define SYNTECH_PRODUCT_ID 0x0001 diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig index 1a9679f76f5..c41d64dbb0f 100644 --- a/drivers/usb/storage/Kconfig +++ b/drivers/usb/storage/Kconfig @@ -115,7 +115,7 @@ config USB_STORAGE_JUMPSHOT config USB_STORAGE_ONETOUCH bool "Support OneTouch Button on Maxtor Hard Drives (EXPERIMENTAL)" - depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL + depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL && !PM help Say Y here to include additional code to support the Maxtor OneTouch USB hard drive's onetouch button. diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 4837524eada..4ef5527028c 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -109,7 +109,7 @@ static int slave_configure(struct scsi_device *sdev) * data comes from. */ if (sdev->scsi_level < SCSI_2) - sdev->scsi_level = SCSI_2; + sdev->scsi_level = sdev->sdev_target->scsi_level = SCSI_2; /* According to the technical support people at Genesys Logic, * devices using their chips have problems transferring more than @@ -162,7 +162,7 @@ static int slave_configure(struct scsi_device *sdev) * a Get-Max-LUN request, we won't lose much by setting the * revision level down to 2. The only devices that would be * affected are those with sparse LUNs. */ - sdev->scsi_level = SCSI_2; + sdev->scsi_level = sdev->sdev_target->scsi_level = SCSI_2; /* USB-IDE bridges tend to report SK = 0x04 (Non-recoverable * Hardware Error) when any low-level error occurs, diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c index 33c55a6261b..fea176d7e79 100644 --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -853,7 +853,7 @@ static int usbat_identify_device(struct us_data *us, rc = usbat_device_reset(us); if (rc != USB_STOR_TRANSPORT_GOOD) return rc; - msleep(25); + msleep(500); /* * In attempt to distinguish between HP CDRW's and Flash readers, we now diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 9e926a8f211..f5f47a34b16 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -710,11 +710,6 @@ UNUSUAL_DEV( 0x0686, 0x4017, 0x0001, 0x0001, "DIMAGE E223", US_SC_SCSI, US_PR_DEVICE, NULL, 0 ), -UNUSUAL_DEV( 0x0693, 0x0002, 0x0100, 0x0100, - "Hagiwara", - "FlashGate SmartMedia", - US_SC_SCSI, US_PR_BULK, NULL, 0 ), - UNUSUAL_DEV( 0x0693, 0x0005, 0x0100, 0x0100, "Hagiwara", "Flashgate", @@ -1008,6 +1003,11 @@ UNUSUAL_DEV( 0x0c0b, 0xa109, 0x0000, 0xffff, * */ #ifdef CONFIG_USB_STORAGE_ONETOUCH + UNUSUAL_DEV( 0x0d49, 0x7000, 0x0000, 0x9999, + "Maxtor", + "OneTouch External Harddrive", + US_SC_DEVICE, US_PR_DEVICE, onetouch_connect_input, + 0), UNUSUAL_DEV( 0x0d49, 0x7010, 0x0000, 0x9999, "Maxtor", "OneTouch External Harddrive", @@ -1118,6 +1118,15 @@ UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_GO_SLOW ), +/* + * David Härdeman <david@2gen.com> + * The key makes the SCSI stack print confusing (but harmless) messages + */ +UNUSUAL_DEV( 0x4146, 0xba01, 0x0100, 0x0100, + "Iomega", + "Micro Mini 1GB", + US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ), + #ifdef CONFIG_USB_STORAGE_SDDR55 UNUSUAL_DEV( 0x55aa, 0xa103, 0x0000, 0x9999, "Sandisk", |