diff options
Diffstat (limited to 'drivers/usb')
32 files changed, 326 insertions, 145 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 975d556b478..be6331e2c27 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1441,7 +1441,7 @@ static int acm_resume(struct usb_interface *intf) wb = acm->delayed_wb; acm->delayed_wb = NULL; spin_unlock_irq(&acm->write_lock); - acm_start_wb(acm, acm->delayed_wb); + acm_start_wb(acm, wb); } else { spin_unlock_irq(&acm->write_lock); } diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 18aafcb08fc..189141ca4e0 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -52,7 +52,8 @@ MODULE_DEVICE_TABLE (usb, wdm_ids); #define WDM_READ 4 #define WDM_INT_STALL 5 #define WDM_POLL_RUNNING 6 - +#define WDM_RESPONDING 7 +#define WDM_SUSPENDING 8 #define WDM_MAX 16 @@ -87,9 +88,7 @@ struct wdm_device { int count; dma_addr_t shandle; dma_addr_t ihandle; - struct mutex wlock; - struct mutex rlock; - struct mutex plock; + struct mutex lock; wait_queue_head_t wait; struct work_struct rxwork; int werr; @@ -117,21 +116,22 @@ static void wdm_in_callback(struct urb *urb) int status = urb->status; spin_lock(&desc->iuspin); + clear_bit(WDM_RESPONDING, &desc->flags); if (status) { switch (status) { case -ENOENT: dev_dbg(&desc->intf->dev, "nonzero urb status received: -ENOENT"); - break; + goto skip_error; case -ECONNRESET: dev_dbg(&desc->intf->dev, "nonzero urb status received: -ECONNRESET"); - break; + goto skip_error; case -ESHUTDOWN: dev_dbg(&desc->intf->dev, "nonzero urb status received: -ESHUTDOWN"); - break; + goto skip_error; case -EPIPE: dev_err(&desc->intf->dev, "nonzero urb status received: -EPIPE\n"); @@ -147,6 +147,7 @@ static void wdm_in_callback(struct urb *urb) desc->reslength = urb->actual_length; memmove(desc->ubuf + desc->length, desc->inbuf, desc->reslength); desc->length += desc->reslength; +skip_error: wake_up(&desc->wait); set_bit(WDM_READ, &desc->flags); @@ -229,13 +230,16 @@ static void wdm_int_callback(struct urb *urb) desc->response->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; spin_lock(&desc->iuspin); clear_bit(WDM_READ, &desc->flags); - if (!test_bit(WDM_DISCONNECTING, &desc->flags)) { + set_bit(WDM_RESPONDING, &desc->flags); + if (!test_bit(WDM_DISCONNECTING, &desc->flags) + && !test_bit(WDM_SUSPENDING, &desc->flags)) { rv = usb_submit_urb(desc->response, GFP_ATOMIC); dev_dbg(&desc->intf->dev, "%s: usb_submit_urb %d", __func__, rv); } spin_unlock(&desc->iuspin); if (rv < 0) { + clear_bit(WDM_RESPONDING, &desc->flags); if (rv == -EPERM) return; if (rv == -ENOMEM) { @@ -305,14 +309,38 @@ static ssize_t wdm_write if (we < 0) return -EIO; - r = mutex_lock_interruptible(&desc->wlock); /* concurrent writes */ + desc->outbuf = buf = kmalloc(count, GFP_KERNEL); + if (!buf) { + rv = -ENOMEM; + goto outnl; + } + + r = copy_from_user(buf, buffer, count); + if (r > 0) { + kfree(buf); + rv = -EFAULT; + goto outnl; + } + + /* concurrent writes and disconnect */ + r = mutex_lock_interruptible(&desc->lock); rv = -ERESTARTSYS; - if (r) + if (r) { + kfree(buf); goto outnl; + } + + if (test_bit(WDM_DISCONNECTING, &desc->flags)) { + kfree(buf); + rv = -ENODEV; + goto outnp; + } r = usb_autopm_get_interface(desc->intf); - if (r < 0) + if (r < 0) { + kfree(buf); goto outnp; + } if (!file->f_flags && O_NONBLOCK) r = wait_event_interruptible(desc->wait, !test_bit(WDM_IN_USE, @@ -320,24 +348,8 @@ static ssize_t wdm_write else if (test_bit(WDM_IN_USE, &desc->flags)) r = -EAGAIN; - if (r < 0) - goto out; - - if (test_bit(WDM_DISCONNECTING, &desc->flags)) { - rv = -ENODEV; - goto out; - } - - desc->outbuf = buf = kmalloc(count, GFP_KERNEL); - if (!buf) { - rv = -ENOMEM; - goto out; - } - - r = copy_from_user(buf, buffer, count); - if (r > 0) { + if (r < 0) { kfree(buf); - rv = -EFAULT; goto out; } @@ -374,7 +386,7 @@ static ssize_t wdm_write out: usb_autopm_put_interface(desc->intf); outnp: - mutex_unlock(&desc->wlock); + mutex_unlock(&desc->lock); outnl: return rv < 0 ? rv : count; } @@ -387,7 +399,7 @@ static ssize_t wdm_read struct wdm_device *desc = file->private_data; - rv = mutex_lock_interruptible(&desc->rlock); /*concurrent reads */ + rv = mutex_lock_interruptible(&desc->lock); /*concurrent reads */ if (rv < 0) return -ERESTARTSYS; @@ -424,11 +436,8 @@ retry: spin_lock_irq(&desc->iuspin); if (desc->rerr) { /* read completed, error happened */ - int t = desc->rerr; desc->rerr = 0; spin_unlock_irq(&desc->iuspin); - dev_err(&desc->intf->dev, - "reading had resulted in %d\n", t); rv = -EIO; goto err; } @@ -465,9 +474,7 @@ retry: rv = cntr; err: - mutex_unlock(&desc->rlock); - if (rv < 0 && rv != -EAGAIN) - dev_err(&desc->intf->dev, "wdm_read: exit error\n"); + mutex_unlock(&desc->lock); return rv; } @@ -533,7 +540,7 @@ static int wdm_open(struct inode *inode, struct file *file) } intf->needs_remote_wakeup = 1; - mutex_lock(&desc->plock); + mutex_lock(&desc->lock); if (!desc->count++) { rv = usb_submit_urb(desc->validity, GFP_KERNEL); if (rv < 0) { @@ -544,7 +551,7 @@ static int wdm_open(struct inode *inode, struct file *file) } else { rv = 0; } - mutex_unlock(&desc->plock); + mutex_unlock(&desc->lock); usb_autopm_put_interface(desc->intf); out: mutex_unlock(&wdm_mutex); @@ -556,9 +563,9 @@ static int wdm_release(struct inode *inode, struct file *file) struct wdm_device *desc = file->private_data; mutex_lock(&wdm_mutex); - mutex_lock(&desc->plock); + mutex_lock(&desc->lock); desc->count--; - mutex_unlock(&desc->plock); + mutex_unlock(&desc->lock); if (!desc->count) { dev_dbg(&desc->intf->dev, "wdm_release: cleanup"); @@ -655,9 +662,7 @@ next_desc: desc = kzalloc(sizeof(struct wdm_device), GFP_KERNEL); if (!desc) goto out; - mutex_init(&desc->wlock); - mutex_init(&desc->rlock); - mutex_init(&desc->plock); + mutex_init(&desc->lock); spin_lock_init(&desc->iuspin); init_waitqueue_head(&desc->wait); desc->wMaxCommand = maxcom; @@ -771,14 +776,17 @@ static void wdm_disconnect(struct usb_interface *intf) /* to terminate pending flushes */ clear_bit(WDM_IN_USE, &desc->flags); spin_unlock_irqrestore(&desc->iuspin, flags); - cancel_work_sync(&desc->rxwork); + mutex_lock(&desc->lock); kill_urbs(desc); + cancel_work_sync(&desc->rxwork); + mutex_unlock(&desc->lock); wake_up_all(&desc->wait); if (!desc->count) cleanup(desc); mutex_unlock(&wdm_mutex); } +#ifdef CONFIG_PM static int wdm_suspend(struct usb_interface *intf, pm_message_t message) { struct wdm_device *desc = usb_get_intfdata(intf); @@ -786,22 +794,30 @@ static int wdm_suspend(struct usb_interface *intf, pm_message_t message) dev_dbg(&desc->intf->dev, "wdm%d_suspend\n", intf->minor); - mutex_lock(&desc->plock); -#ifdef CONFIG_PM + /* if this is an autosuspend the caller does the locking */ + if (!(message.event & PM_EVENT_AUTO)) + mutex_lock(&desc->lock); + spin_lock_irq(&desc->iuspin); + if ((message.event & PM_EVENT_AUTO) && - test_bit(WDM_IN_USE, &desc->flags)) { + (test_bit(WDM_IN_USE, &desc->flags) + || test_bit(WDM_RESPONDING, &desc->flags))) { + spin_unlock_irq(&desc->iuspin); rv = -EBUSY; } else { -#endif - cancel_work_sync(&desc->rxwork); + + set_bit(WDM_SUSPENDING, &desc->flags); + spin_unlock_irq(&desc->iuspin); + /* callback submits work - order is essential */ kill_urbs(desc); -#ifdef CONFIG_PM + cancel_work_sync(&desc->rxwork); } -#endif - mutex_unlock(&desc->plock); + if (!(message.event & PM_EVENT_AUTO)) + mutex_unlock(&desc->lock); return rv; } +#endif static int recover_from_urb_loss(struct wdm_device *desc) { @@ -815,23 +831,27 @@ static int recover_from_urb_loss(struct wdm_device *desc) } return rv; } + +#ifdef CONFIG_PM static int wdm_resume(struct usb_interface *intf) { struct wdm_device *desc = usb_get_intfdata(intf); int rv; dev_dbg(&desc->intf->dev, "wdm%d_resume\n", intf->minor); - mutex_lock(&desc->plock); + + clear_bit(WDM_SUSPENDING, &desc->flags); rv = recover_from_urb_loss(desc); - mutex_unlock(&desc->plock); + return rv; } +#endif static int wdm_pre_reset(struct usb_interface *intf) { struct wdm_device *desc = usb_get_intfdata(intf); - mutex_lock(&desc->plock); + mutex_lock(&desc->lock); return 0; } @@ -841,7 +861,7 @@ static int wdm_post_reset(struct usb_interface *intf) int rv; rv = recover_from_urb_loss(desc); - mutex_unlock(&desc->plock); + mutex_unlock(&desc->lock); return 0; } @@ -849,9 +869,11 @@ static struct usb_driver wdm_driver = { .name = "cdc_wdm", .probe = wdm_probe, .disconnect = wdm_disconnect, +#ifdef CONFIG_PM .suspend = wdm_suspend, .resume = wdm_resume, .reset_resume = wdm_resume, +#endif .pre_reset = wdm_pre_reset, .post_reset = wdm_post_reset, .id_table = wdm_ids, diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e909ff7b909..3466fdc5bb1 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1207,6 +1207,13 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb, free_async(as); return -ENOMEM; } + /* Isochronous input data may end up being discontiguous + * if some of the packets are short. Clear the buffer so + * that the gaps don't leak kernel data to userspace. + */ + if (is_in && uurb->type == USBDEVFS_URB_TYPE_ISO) + memset(as->urb->transfer_buffer, 0, + uurb->buffer_length); } as->urb->dev = ps->dev; as->urb->pipe = (uurb->type << 30) | @@ -1345,10 +1352,14 @@ static int processcompl(struct async *as, void __user * __user *arg) void __user *addr = as->userurb; unsigned int i; - if (as->userbuffer && urb->actual_length) - if (copy_to_user(as->userbuffer, urb->transfer_buffer, - urb->actual_length)) + if (as->userbuffer && urb->actual_length) { + if (urb->number_of_packets > 0) /* Isochronous */ + i = urb->transfer_buffer_length; + else /* Non-Isoc */ + i = urb->actual_length; + if (copy_to_user(as->userbuffer, urb->transfer_buffer, i)) goto err_out; + } if (put_user(as->status, &userurb->status)) goto err_out; if (put_user(urb->actual_length, &userurb->actual_length)) diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index 27080561a1c..45a32dadb40 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -453,6 +453,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) if (urb->interval > (1 << 15)) return -EINVAL; max = 1 << 15; + break; case USB_SPEED_WIRELESS: if (urb->interval > 16) return -EINVAL; diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 7460cd797f4..11a3e0fa433 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -747,7 +747,7 @@ config USB_MASS_STORAGE which may be used with composite framework. Say "y" to link the driver statically, or "m" to build - a dynamically linked module called "g_file_storage". If unsure, + a dynamically linked module called "g_mass_storage". If unsure, consider File-backed Storage Gadget. config USB_G_SERIAL diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 65a5f94cbc0..3568de210f7 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -266,7 +266,7 @@ struct usb_ep * __init usb_ep_autoconfig ( } #ifdef CONFIG_BLACKFIN - } else if (gadget_is_musbhsfc(gadget) || gadget_is_musbhdrc(gadget)) { + } else if (gadget_is_musbhdrc(gadget)) { if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 5a3cdd08f1d..f4911c09022 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -2910,7 +2910,7 @@ static void fsg_unbind(struct usb_configuration *c, struct usb_function *f) } -static int fsg_bind(struct usb_configuration *c, struct usb_function *f) +static int __init fsg_bind(struct usb_configuration *c, struct usb_function *f) { struct fsg_dev *fsg = fsg_from_func(f); struct usb_gadget *gadget = c->cdev->gadget; @@ -2954,7 +2954,6 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) autoconf_fail: ERROR(fsg, "unable to autoconfigure all endpoints\n"); rc = -ENOTSUPP; - fsg_unbind(c, f); return rc; } diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 1edbc12fff1..e511fec9f26 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -136,6 +136,12 @@ #define gadget_is_r8a66597(g) 0 #endif +#ifdef CONFIG_USB_S3C_HSOTG +#define gadget_is_s3c_hsotg(g) (!strcmp("s3c-hsotg", (g)->name)) +#else +#define gadget_is_s3c_hsotg(g) 0 +#endif + /** * usb_gadget_controller_number - support bcdDevice id convention @@ -192,6 +198,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x24; else if (gadget_is_r8a66597(gadget)) return 0x25; + else if (gadget_is_s3c_hsotg(gadget)) + return 0x26; return -ENOENT; } diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index e8edc640381..1088d08c7ed 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1768,7 +1768,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id) * usb_gadget_driver_{register,unregister}() must change. */ if (the_controller) { - WARNING(dev, "ignoring %s\n", pci_name(pdev)); + pr_warning("ignoring %s\n", pci_name(pdev)); return -EBUSY; } if (!pdev->irq) { diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c index 76496f5d272..a930d7fd7e7 100644 --- a/drivers/usb/gadget/multi.c +++ b/drivers/usb/gadget/multi.c @@ -211,8 +211,6 @@ static int __init cdc_do_config(struct usb_configuration *c) ret = fsg_add(c->cdev, c, fsg_common); if (ret < 0) return ret; - if (ret < 0) - return ret; return 0; } diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 8b45145b913..5e13d23b5f0 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -23,6 +23,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/delay.h> +#include <linux/err.h> #include <linux/io.h> #include <linux/platform_device.h> #include <linux/clk.h> diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 4e0c67f1f51..b6315aa47f7 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -12,7 +12,7 @@ fhci-objs := fhci-hcd.o fhci-hub.o fhci-q.o fhci-mem.o \ ifeq ($(CONFIG_FHCI_DEBUG),y) fhci-objs += fhci-dbg.o endif -xhci-objs := xhci-hcd.o xhci-mem.o xhci-pci.o xhci-ring.o xhci-hub.o xhci-dbg.o +xhci-hcd-objs := xhci.o xhci-mem.o xhci-pci.o xhci-ring.o xhci-hub.o xhci-dbg.o obj-$(CONFIG_USB_WHCI_HCD) += whci/ @@ -25,7 +25,7 @@ obj-$(CONFIG_USB_ISP1362_HCD) += isp1362-hcd.o obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o obj-$(CONFIG_USB_FHCI_HCD) += fhci.o -obj-$(CONFIG_USB_XHCI_HCD) += xhci.o +obj-$(CONFIG_USB_XHCI_HCD) += xhci-hcd.o obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index d8d6d3461d3..dc55a62859c 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -995,7 +995,7 @@ rescan: /* endpoints can be iso streams. for now, we don't * accelerate iso completions ... so spin a while. */ - if (qh->hw->hw_info1 == 0) { + if (qh->hw == NULL) { ehci_vdbg (ehci, "iso delay\n"); goto idle_timeout; } diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 39340ae00ac..a0aaaaff256 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1123,8 +1123,8 @@ iso_stream_find (struct ehci_hcd *ehci, struct urb *urb) urb->interval); } - /* if dev->ep [epnum] is a QH, info1.maxpacket is nonzero */ - } else if (unlikely (stream->hw_info1 != 0)) { + /* if dev->ep [epnum] is a QH, hw is set */ + } else if (unlikely (stream->hw != NULL)) { ehci_dbg (ehci, "dev %s ep%d%s, not iso??\n", urb->dev->devpath, epnum, usb_pipein(urb->pipe) ? "in" : "out"); @@ -1565,13 +1565,27 @@ itd_patch( static inline void itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd) { - /* always prepend ITD/SITD ... only QH tree is order-sensitive */ - itd->itd_next = ehci->pshadow [frame]; - itd->hw_next = ehci->periodic [frame]; - ehci->pshadow [frame].itd = itd; + union ehci_shadow *prev = &ehci->pshadow[frame]; + __hc32 *hw_p = &ehci->periodic[frame]; + union ehci_shadow here = *prev; + __hc32 type = 0; + + /* skip any iso nodes which might belong to previous microframes */ + while (here.ptr) { + type = Q_NEXT_TYPE(ehci, *hw_p); + if (type == cpu_to_hc32(ehci, Q_TYPE_QH)) + break; + prev = periodic_next_shadow(ehci, prev, type); + hw_p = shadow_next_periodic(ehci, &here, type); + here = *prev; + } + + itd->itd_next = here; + itd->hw_next = *hw_p; + prev->itd = itd; itd->frame = frame; wmb (); - ehci->periodic[frame] = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD); + *hw_p = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD); } /* fit urb's itds into the selected schedule slot; activate as needed */ diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 2d85e21ff28..b1dce96dd62 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -394,9 +394,8 @@ struct ehci_iso_sched { * acts like a qh would, if EHCI had them for ISO. */ struct ehci_iso_stream { - /* first two fields match QH, but info1 == 0 */ - __hc32 hw_next; - __hc32 hw_info1; + /* first field matches ehci_hq, but is NULL */ + struct ehci_qh_hw *hw; u32 refcount; u8 bEndpointAddress; diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index bee558aed42..f71a73a93d0 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -418,7 +418,7 @@ static u8 alloc_usb_address(struct r8a66597 *r8a66597, struct urb *urb) /* this function must be called with interrupt disabled */ static void free_usb_address(struct r8a66597 *r8a66597, - struct r8a66597_device *dev) + struct r8a66597_device *dev, int reset) { int port; @@ -430,7 +430,13 @@ static void free_usb_address(struct r8a66597 *r8a66597, dev->state = USB_STATE_DEFAULT; r8a66597->address_map &= ~(1 << dev->address); dev->address = 0; - dev_set_drvdata(&dev->udev->dev, NULL); + /* + * Only when resetting USB, it is necessary to erase drvdata. When + * a usb device with usb hub is disconnect, "dev->udev" is already + * freed on usb_desconnect(). So we cannot access the data. + */ + if (reset) + dev_set_drvdata(&dev->udev->dev, NULL); list_del(&dev->device_list); kfree(dev); @@ -1069,7 +1075,7 @@ static void r8a66597_usb_disconnect(struct r8a66597 *r8a66597, int port) struct r8a66597_device *dev = r8a66597->root_hub[port].dev; disable_r8a66597_pipe_all(r8a66597, dev); - free_usb_address(r8a66597, dev); + free_usb_address(r8a66597, dev, 0); start_root_hub_sampling(r8a66597, port, 0); } @@ -2085,7 +2091,7 @@ static void update_usb_address_map(struct r8a66597 *r8a66597, spin_lock_irqsave(&r8a66597->lock, flags); dev = get_r8a66597_device(r8a66597, addr); disable_r8a66597_pipe_all(r8a66597, dev); - free_usb_address(r8a66597, dev); + free_usb_address(r8a66597, dev, 0); put_child_connect_map(r8a66597, addr); spin_unlock_irqrestore(&r8a66597->lock, flags); } @@ -2228,7 +2234,7 @@ static int r8a66597_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, rh->port |= (1 << USB_PORT_FEAT_RESET); disable_r8a66597_pipe_all(r8a66597, dev); - free_usb_address(r8a66597, dev); + free_usb_address(r8a66597, dev, 1); r8a66597_mdfy(r8a66597, USBRST, USBRST | UACT, get_dvstctr_reg(port)); diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 49f7d72f8b1..bba9b19ed1b 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -566,8 +566,13 @@ static inline unsigned int xhci_get_endpoint_interval(struct usb_device *udev, if (interval < 3) interval = 3; if ((1 << interval) != 8*ep->desc.bInterval) - dev_warn(&udev->dev, "ep %#x - rounding interval to %d microframes\n", - ep->desc.bEndpointAddress, 1 << interval); + dev_warn(&udev->dev, + "ep %#x - rounding interval" + " to %d microframes, " + "ep desc says %d microframes\n", + ep->desc.bEndpointAddress, + 1 << interval, + 8*ep->desc.bInterval); } break; default: diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci.c index 4cb69e0af83..492a61c2c79 100644 --- a/drivers/usb/host/xhci-hcd.c +++ b/drivers/usb/host/xhci.c @@ -1173,6 +1173,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci, cmd_completion = &virt_dev->cmd_completion; cmd_status = &virt_dev->cmd_status; } + init_completion(cmd_completion); if (!ctx_change) ret = xhci_queue_configure_endpoint(xhci, in_ctx->dma, diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index 4d2952f1fb1..3adab041355 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -202,6 +202,7 @@ static void appledisplay_work(struct work_struct *work) static int appledisplay_probe(struct usb_interface *iface, const struct usb_device_id *id) { + struct backlight_properties props; struct appledisplay *pdata; struct usb_device *udev = interface_to_usbdev(iface); struct usb_host_interface *iface_desc; @@ -279,16 +280,16 @@ static int appledisplay_probe(struct usb_interface *iface, /* Register backlight device */ snprintf(bl_name, sizeof(bl_name), "appledisplay%d", atomic_inc_return(&count_displays) - 1); + memset(&props, 0, sizeof(struct backlight_properties)); + props.max_brightness = 0xff; pdata->bd = backlight_device_register(bl_name, NULL, pdata, - &appledisplay_bl_data); + &appledisplay_bl_data, &props); if (IS_ERR(pdata->bd)) { dev_err(&iface->dev, "Backlight registration failed\n"); retval = PTR_ERR(pdata->bd); goto error; } - pdata->bd->props.max_brightness = 0xff; - /* Try to get brightness */ brightness = appledisplay_bl_get_brightness(pdata->bd); diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index b4bbf8f2c23..0e8b8ab1d16 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -379,7 +379,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, u8 devctl, u8 power) { irqreturn_t handled = IRQ_NONE; - void __iomem *mbase = musb->mregs; DBG(3, "<== Power=%02x, DevCtl=%02x, int_usb=0x%x\n", power, devctl, int_usb); @@ -394,6 +393,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, if (devctl & MUSB_DEVCTL_HM) { #ifdef CONFIG_USB_MUSB_HDRC_HCD + void __iomem *mbase = musb->mregs; + switch (musb->xceiv->state) { case OTG_STATE_A_SUSPEND: /* remote wakeup? later, GetPortStatus @@ -471,6 +472,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, #ifdef CONFIG_USB_MUSB_HDRC_HCD /* see manual for the order of the tests */ if (int_usb & MUSB_INTR_SESSREQ) { + void __iomem *mbase = musb->mregs; + DBG(1, "SESSION_REQUEST (%s)\n", otg_state_string(musb)); /* IRQ arrives from ID pin sense or (later, if VBUS power @@ -519,6 +522,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, case OTG_STATE_A_WAIT_BCON: case OTG_STATE_A_WAIT_VRISE: if (musb->vbuserr_retry) { + void __iomem *mbase = musb->mregs; + musb->vbuserr_retry--; ignore = 1; devctl |= MUSB_DEVCTL_SESSION; @@ -622,6 +627,7 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, if (int_usb & MUSB_INTR_CONNECT) { struct usb_hcd *hcd = musb_to_hcd(musb); + void __iomem *mbase = musb->mregs; handled = IRQ_HANDLED; musb->is_active = 1; @@ -2007,7 +2013,6 @@ bad_config: /* host side needs more setup */ if (is_host_enabled(musb)) { struct usb_hcd *hcd = musb_to_hcd(musb); - u8 busctl; otg_set_host(musb->xceiv, &hcd->self); @@ -2018,9 +2023,9 @@ bad_config: /* program PHY to use external vBus if required */ if (plat->extvbus) { - busctl = musb_readb(musb->mregs, MUSB_ULPI_BUSCONTROL); + u8 busctl = musb_read_ulpi_buscontrol(musb->mregs); busctl |= MUSB_ULPI_USE_EXTVBUS; - musb_writeb(musb->mregs, MUSB_ULPI_BUSCONTROL, busctl); + musb_write_ulpi_buscontrol(musb->mregs, busctl); } } diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index d849fb81c13..cd9f4a9a06c 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -469,7 +469,7 @@ struct musb_csr_regs { struct musb_context_registers { -#if defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP2430) +#ifdef CONFIG_PM u32 otg_sysconfig, otg_forcestandby; #endif u8 power; @@ -483,7 +483,7 @@ struct musb_context_registers { struct musb_csr_regs index_regs[MUSB_C_NUM_EPS]; }; -#if defined(CONFIG_ARCH_OMAP34XX) || defined(CONFIG_ARCH_OMAP2430) +#ifdef CONFIG_PM extern void musb_platform_save_context(struct musb *musb, struct musb_context_registers *musb_context); extern void musb_platform_restore_context(struct musb *musb, diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 3421cf9858b..dec896e888d 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1689,7 +1689,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) dma->desired_mode = 1; if (rx_count < hw_ep->max_packet_sz_rx) { length = rx_count; - dma->bDesiredMode = 0; + dma->desired_mode = 0; } else { length = urb->transfer_buffer_length; } diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h index 8d8062b10e2..fa55aacc385 100644 --- a/drivers/usb/musb/musb_regs.h +++ b/drivers/usb/musb/musb_regs.h @@ -326,6 +326,11 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off) musb_writew(mbase, MUSB_RXFIFOADD, c_off); } +static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val) +{ + musb_writeb(mbase, MUSB_ULPI_BUSCONTROL, val); +} + static inline u8 musb_read_txfifosz(void __iomem *mbase) { return musb_readb(mbase, MUSB_TXFIFOSZ); @@ -346,6 +351,11 @@ static inline u16 musb_read_rxfifoadd(void __iomem *mbase) return musb_readw(mbase, MUSB_RXFIFOADD); } +static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase) +{ + return musb_readb(mbase, MUSB_ULPI_BUSCONTROL); +} + static inline u8 musb_read_configdata(void __iomem *mbase) { musb_writeb(mbase, MUSB_INDEX, 0); @@ -510,20 +520,33 @@ static inline void musb_write_rxfifoadd(void __iomem *mbase, u16 c_off) { } +static inline void musb_write_ulpi_buscontrol(void __iomem *mbase, u8 val) +{ +} + static inline u8 musb_read_txfifosz(void __iomem *mbase) { + return 0; } static inline u16 musb_read_txfifoadd(void __iomem *mbase) { + return 0; } static inline u8 musb_read_rxfifosz(void __iomem *mbase) { + return 0; } static inline u16 musb_read_rxfifoadd(void __iomem *mbase) { + return 0; +} + +static inline u8 musb_read_ulpi_buscontrol(void __iomem *mbase) +{ + return 0; } static inline u8 musb_read_configdata(void __iomem *mbase) @@ -577,22 +600,27 @@ static inline void musb_write_txhubport(void __iomem *mbase, u8 epnum, static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum) { + return 0; } static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum) { + return 0; } static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum) { + return 0; } static inline u8 musb_read_txfunaddr(void __iomem *mbase, u8 epnum) { + return 0; } static inline u8 musb_read_txhubaddr(void __iomem *mbase, u8 epnum) { + return 0; } static inline void musb_read_txhubport(void __iomem *mbase, u8 epnum) diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index c78b255e3f8..a0ecb42cb33 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -474,14 +474,14 @@ config USB_SERIAL_OTI6858 config USB_SERIAL_QCAUX tristate "USB Qualcomm Auxiliary Serial Port Driver" - ---help--- + help Say Y here if you want to use the auxiliary serial ports provided by many modems based on Qualcomm chipsets. These ports often use a proprietary protocol called DM and cannot be used for AT- or PPP-based communication. To compile this driver as a module, choose M here: the - module will be called moto_modem. If unsure, choose N. + module will be called qcaux. If unsure, choose N. config USB_SERIAL_QUALCOMM tristate "USB Qualcomm Serial modem" diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index b22ac325852..f347da2ef00 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -181,6 +181,7 @@ static int usb_console_setup(struct console *co, char *options) /* The console is special in terms of closing the device so * indicate this port is now acting as a system console. */ port->console = 1; + port->port.console = 1; mutex_unlock(&serial->disc_mutex); return retval; diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 507382b0a9e..ec9b0449ccf 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -313,11 +313,6 @@ static int cp210x_set_config(struct usb_serial_port *port, u8 request, return -EPROTO; } - /* Single data value */ - result = usb_control_msg(serial->dev, - usb_sndctrlpipe(serial->dev, 0), - request, REQTYPE_HOST_TO_DEVICE, data[0], - 0, NULL, 0, 300); return 0; } diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 6af0dfa5f5a..1d7c4fac02e 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -91,7 +91,7 @@ struct ftdi_private { unsigned long tx_outstanding_bytes; unsigned long tx_outstanding_urbs; unsigned short max_packet_size; - struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() */ + struct mutex cfg_lock; /* Avoid mess by parallel calls of config ioctl() and change_speed() */ }; /* struct ftdi_sio_quirk is used by devices requiring special attention. */ @@ -658,6 +658,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_HYBRID_PID) }, { USB_DEVICE(EVOLUTION_VID, EVO_RCM4_PID) }, + { USB_DEVICE(CONTEC_VID, CONTEC_COM1USBH_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16C_PID) }, @@ -1272,8 +1273,8 @@ check_and_exit: (priv->flags & ASYNC_SPD_MASK)) || (((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) && (old_priv.custom_divisor != priv->custom_divisor))) { - mutex_unlock(&priv->cfg_lock); change_speed(tty, port); + mutex_unlock(&priv->cfg_lock); } else mutex_unlock(&priv->cfg_lock); @@ -2264,9 +2265,11 @@ static void ftdi_set_termios(struct tty_struct *tty, clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); } else { /* set the baudrate determined before */ + mutex_lock(&priv->cfg_lock); if (change_speed(tty, port)) dev_err(&port->dev, "%s urb failed to set baudrate\n", __func__); + mutex_unlock(&priv->cfg_lock); /* Ensure RTS and DTR are raised when baudrate changed from 0 */ if (!old_termios || (old_termios->c_cflag & CBAUD) == B0) set_mctrl(port, TIOCM_DTR | TIOCM_RTS); diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 0727e198503..75482cbc399 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -501,6 +501,13 @@ #define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ /* + * Contec products (http://www.contec.com) + * Submitted by Daniel Sangorrin + */ +#define CONTEC_VID 0x06CE /* Vendor ID */ +#define CONTEC_COM1USBH_PID 0x8311 /* COM-1(USB)H */ + +/* * Definitions for B&B Electronics products. */ #define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */ diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 89fac36684c..f804acb138e 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -130,7 +130,7 @@ int usb_serial_generic_open(struct tty_struct *tty, struct usb_serial_port *port spin_unlock_irqrestore(&port->lock, flags); /* if we have a bulk endpoint, start reading from it */ - if (serial->num_bulk_in) { + if (port->bulk_in_size) { /* Start reading from the device */ usb_fill_bulk_urb(port->read_urb, serial->dev, usb_rcvbulkpipe(serial->dev, @@ -159,10 +159,10 @@ static void generic_cleanup(struct usb_serial_port *port) dbg("%s - port %d", __func__, port->number); if (serial->dev) { - /* shutdown any bulk reads that might be going on */ - if (serial->num_bulk_out) + /* shutdown any bulk transfers that might be going on */ + if (port->bulk_out_size) usb_kill_urb(port->write_urb); - if (serial->num_bulk_in) + if (port->bulk_in_size) usb_kill_urb(port->read_urb); } } @@ -333,15 +333,15 @@ int usb_serial_generic_write(struct tty_struct *tty, dbg("%s - port %d", __func__, port->number); + /* only do something if we have a bulk out endpoint */ + if (!port->bulk_out_size) + return -ENODEV; + if (count == 0) { dbg("%s - write request of 0 bytes", __func__); return 0; } - /* only do something if we have a bulk out endpoint */ - if (!serial->num_bulk_out) - return 0; - if (serial->type->max_in_flight_urbs) return usb_serial_multi_urb_write(tty, port, buf, count); @@ -364,14 +364,19 @@ int usb_serial_generic_write_room(struct tty_struct *tty) int room = 0; dbg("%s - port %d", __func__, port->number); + + if (!port->bulk_out_size) + return 0; + spin_lock_irqsave(&port->lock, flags); if (serial->type->max_in_flight_urbs) { if (port->urbs_in_flight < serial->type->max_in_flight_urbs) room = port->bulk_out_size * (serial->type->max_in_flight_urbs - port->urbs_in_flight); - } else if (serial->num_bulk_out) + } else { room = kfifo_avail(&port->write_fifo); + } spin_unlock_irqrestore(&port->lock, flags); dbg("%s - returns %d", __func__, room); @@ -382,15 +387,18 @@ int usb_serial_generic_chars_in_buffer(struct tty_struct *tty) { struct usb_serial_port *port = tty->driver_data; struct usb_serial *serial = port->serial; - int chars = 0; unsigned long flags; + int chars; dbg("%s - port %d", __func__, port->number); + if (!port->bulk_out_size) + return 0; + spin_lock_irqsave(&port->lock, flags); if (serial->type->max_in_flight_urbs) chars = port->tx_bytes_flight; - else if (serial->num_bulk_out) + else chars = kfifo_len(&port->write_fifo); spin_unlock_irqrestore(&port->lock, flags); @@ -415,11 +423,13 @@ void usb_serial_generic_resubmit_read_urb(struct usb_serial_port *port, ((serial->type->read_bulk_callback) ? serial->type->read_bulk_callback : usb_serial_generic_read_bulk_callback), port); + result = usb_submit_urb(urb, mem_flags); - if (result) + if (result && result != -EPERM) { dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result); + } } EXPORT_SYMBOL_GPL(usb_serial_generic_resubmit_read_urb); @@ -498,23 +508,18 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb) if (port->urbs_in_flight < 0) port->urbs_in_flight = 0; spin_unlock_irqrestore(&port->lock, flags); - - if (status) { - dbg("%s - nonzero multi-urb write bulk status " - "received: %d", __func__, status); - return; - } } else { port->write_urb_busy = 0; - if (status) { - dbg("%s - nonzero multi-urb write bulk status " - "received: %d", __func__, status); + if (status) kfifo_reset_out(&port->write_fifo); - } else + else usb_serial_generic_write_start(port); } + if (status) + dbg("%s - non-zero urb status: %d", __func__, status); + usb_serial_port_softint(port); } EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback); diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 847b805d63a..950cb311ca9 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -288,7 +288,9 @@ static int option_resume(struct usb_serial *serial); #define QUALCOMM_VENDOR_ID 0x05C6 -#define MAXON_VENDOR_ID 0x16d8 +#define CMOTECH_VENDOR_ID 0x16d8 +#define CMOTECH_PRODUCT_6008 0x6008 +#define CMOTECH_PRODUCT_6280 0x6280 #define TELIT_VENDOR_ID 0x1bc7 #define TELIT_PRODUCT_UC864E 0x1003 @@ -309,6 +311,7 @@ static int option_resume(struct usb_serial *serial); #define DLINK_VENDOR_ID 0x1186 #define DLINK_PRODUCT_DWM_652 0x3e04 #define DLINK_PRODUCT_DWM_652_U5 0xce16 +#define DLINK_PRODUCT_DWM_652_U5A 0xce1e #define QISDA_VENDOR_ID 0x1da5 #define QISDA_PRODUCT_H21_4512 0x4512 @@ -332,6 +335,24 @@ static int option_resume(struct usb_serial *serial); #define ALCATEL_VENDOR_ID 0x1bbb #define ALCATEL_PRODUCT_X060S 0x0000 +#define PIRELLI_VENDOR_ID 0x1266 +#define PIRELLI_PRODUCT_C100_1 0x1002 +#define PIRELLI_PRODUCT_C100_2 0x1003 +#define PIRELLI_PRODUCT_1004 0x1004 +#define PIRELLI_PRODUCT_1005 0x1005 +#define PIRELLI_PRODUCT_1006 0x1006 +#define PIRELLI_PRODUCT_1007 0x1007 +#define PIRELLI_PRODUCT_1008 0x1008 +#define PIRELLI_PRODUCT_1009 0x1009 +#define PIRELLI_PRODUCT_100A 0x100a +#define PIRELLI_PRODUCT_100B 0x100b +#define PIRELLI_PRODUCT_100C 0x100c +#define PIRELLI_PRODUCT_100D 0x100d +#define PIRELLI_PRODUCT_100E 0x100e +#define PIRELLI_PRODUCT_100F 0x100f +#define PIRELLI_PRODUCT_1011 0x1011 +#define PIRELLI_PRODUCT_1012 0x1012 + /* Airplus products */ #define AIRPLUS_VENDOR_ID 0x1011 #define AIRPLUS_PRODUCT_MCD650 0x3198 @@ -547,7 +568,8 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ - { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */ + { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */ @@ -659,6 +681,7 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */ + { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) }, { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) }, @@ -666,7 +689,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) }, { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) }, - { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) }, { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) }, { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) }, { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) }, @@ -675,6 +697,24 @@ static const struct usb_device_id option_ids[] = { .driver_info = (kernel_ulong_t)&four_g_w14_blacklist }, { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) }, + /* Pirelli */ + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) }, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)}, + { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)}, + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); @@ -798,12 +838,19 @@ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id) { struct option_intf_private *data; + /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) return -ENODEV; + /* Bandrich modem and AT command interface is 0xff */ + if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID || + serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) && + serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff) + return -ENODEV; + data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL); if (!data) return -ENOMEM; diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 310ff6ec656..53a2d5a935a 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -47,6 +47,35 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */ {USB_DEVICE(0x1f45, 0x0001)}, /* Unknown Gobi QDL device */ + {USB_DEVICE(0x413c, 0x8185)}, /* Dell Gobi 2000 QDL device (N0218, VU936) */ + {USB_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */ + {USB_DEVICE(0x05c6, 0x9224)}, /* Sony Gobi 2000 QDL device (N0279, VU730) */ + {USB_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */ + {USB_DEVICE(0x05c6, 0x9244)}, /* Samsung Gobi 2000 QDL device (VL176) */ + {USB_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */ + {USB_DEVICE(0x03f0, 0x241d)}, /* HP Gobi 2000 QDL device (VP412) */ + {USB_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */ + {USB_DEVICE(0x05c6, 0x9214)}, /* Acer Gobi 2000 QDL device (VP413) */ + {USB_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */ + {USB_DEVICE(0x05c6, 0x9264)}, /* Asus Gobi 2000 QDL device (VR305) */ + {USB_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ + {USB_DEVICE(0x05c6, 0x9234)}, /* Top Global Gobi 2000 QDL device (VR306) */ + {USB_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ + {USB_DEVICE(0x05c6, 0x9274)}, /* iRex Technologies Gobi 2000 QDL device (VR307) */ + {USB_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ + {USB_DEVICE(0x1199, 0x9000)}, /* Sierra Wireless Gobi 2000 QDL device (VT773) */ + {USB_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9002)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9003)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9004)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9005)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9006)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9007)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ + {USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */ + {USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 98b549b1cab..ccf1dbbb87e 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -374,6 +374,15 @@ UNUSUAL_DEV( 0x04ce, 0x0002, 0x0074, 0x0074, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY), +/* Reported by Ondrej Zary <linux@rainbow-software.org> + * The device reports one sector more and breaks when that sector is accessed + */ +UNUSUAL_DEV( 0x04ce, 0x0002, 0x026c, 0x026c, + "ScanLogic", + "SL11R-IDE", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY), + /* Reported by Kriston Fincher <kriston@airmail.net> * Patch submitted by Sean Millichamp <sean@bruenor.org> * This is to support the Panasonic PalmCam PV-SD4090 @@ -1380,20 +1389,6 @@ UNUSUAL_DEV( 0x0f19, 0x0105, 0x0100, 0x0100, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_IGNORE_RESIDUE ), -/* Jeremy Katz <katzj@redhat.com>: - * The Blackberry Pearl can run in two modes; a usb-storage only mode - * and a mode that allows access via mass storage and to its database. - * The berry_charge module will set the device to dual mode and thus we - * should ignore its native mode if that module is built - */ -#ifdef CONFIG_USB_BERRY_CHARGE -UNUSUAL_DEV( 0x0fca, 0x0006, 0x0001, 0x0001, - "RIM", - "Blackberry Pearl", - US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_IGNORE_DEVICE ), -#endif - /* Reported by Michael Stattmann <michael@stattmann.com> */ UNUSUAL_DEV( 0x0fce, 0xd008, 0x0000, 0x0000, "Sony Ericsson", |