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Commit b4dcfbee authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
  USB: serial: add more Onda device ids to option driver
  USB: usb-storage: unusual_devs entry for Nikon D2H
  USB: storage: unusual_devs entry for Mio C520-GPS
  USB: fsl_usb2_udc: Report disconnect before unbinding
  USB: fsl_qe_udc: Report disconnect before unbinding
  USB: fix SB600 USB subsystem hang bug
  Revert "USB: improve ehci_watchdog's side effect in CPU power management"
parents ecf318cc 5bb4bd98

drivers/usb/gadget/fsl_qe_udc.c

+3 −0
Original line number Diff line number Diff line
@@ -2363,6 +2363,9 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) 
		nuke(loop_ep, -ESHUTDOWN);

	spin_unlock_irqrestore(&udc_controller->lock, flags);



	/* report disconnect; the controller is already quiesced */

	driver->disconnect(&udc_controller->gadget);



	/* unbind gadget and unhook driver. */

	driver->unbind(&udc_controller->gadget);

	udc_controller->gadget.dev.driver = NULL;

drivers/usb/gadget/fsl_usb2_udc.c

+3 −0
Original line number Diff line number Diff line
@@ -1836,6 +1836,9 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) 
		nuke(loop_ep, -ESHUTDOWN);

	spin_unlock_irqrestore(&udc_controller->lock, flags);



	/* report disconnect; the controller is already quiesced */

	driver->disconnect(&udc_controller->gadget);



	/* unbind gadget and unhook driver. */

	driver->unbind(&udc_controller->gadget);

	udc_controller->gadget.dev.driver = NULL;

drivers/usb/host/ehci-pci.c

+6 −3
Original line number Diff line number Diff line
@@ -169,18 +169,21 @@ static int ehci_pci_setup(struct usb_hcd *hcd) 
		}

		break;

	case PCI_VENDOR_ID_ATI:

		/* SB700 old version has a bug in EHCI controller,

		/* SB600 and old version of SB700 have a bug in EHCI controller,

		 * which causes usb devices lose response in some cases.

		 */

		if (pdev->device == 0x4396) {

		if ((pdev->device == 0x4386) || (pdev->device == 0x4396)) {

			p_smbus = pci_get_device(PCI_VENDOR_ID_ATI,

						 PCI_DEVICE_ID_ATI_SBX00_SMBUS,

						 NULL);

			if (!p_smbus)

				break;

			rev = p_smbus->revision;

			if ((rev == 0x3a) || (rev == 0x3b)) {

			if ((pdev->device == 0x4386) || (rev == 0x3a)

			    || (rev == 0x3b)) {

				u8 tmp;

				ehci_info(ehci, "applying AMD SB600/SB700 USB "

					"freeze workaround\n");

				pci_read_config_byte(pdev, 0x53, &tmp);

				pci_write_config_byte(pdev, 0x53, tmp | (1<<3));

			}

drivers/usb/host/ehci.h

+5 −7
Original line number Diff line number Diff line
@@ -183,16 +183,14 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action) 
	 * the async ring; just the I/O watchdog.  Note that if a

	 * SHRINK were pending, OFF would never be requested.

	 */

	enum ehci_timer_action oldactions = ehci->actions;



	if (!test_and_set_bit (action, &ehci->actions)) {

		unsigned long t;



	if (timer_pending(&ehci->watchdog)

			&& ((BIT(TIMER_ASYNC_SHRINK) | BIT(TIMER_ASYNC_OFF))

				& oldactions))

				& ehci->actions))

		return;



	if (!test_and_set_bit (action, &ehci->actions)) {

		unsigned long t;



		switch (action) {

		case TIMER_IO_WATCHDOG:

			t = EHCI_IO_JIFFIES;
@@ -208,7 +206,7 @@ timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action) 
			t = DIV_ROUND_UP(EHCI_SHRINK_FRAMES * HZ, 1000) + 1;

			break;

		}

		mod_timer(&ehci->watchdog, round_jiffies(t + jiffies));

		mod_timer(&ehci->watchdog, t + jiffies);

	}

}

drivers/usb/serial/option.c

+35 −0
Original line number Diff line number Diff line
@@ -224,6 +224,7 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po 
#define ONDA_VENDOR_ID				0x19d2

#define ONDA_PRODUCT_MSA501HS			0x0001

#define ONDA_PRODUCT_ET502HS			0x0002

#define ONDA_PRODUCT_MT503HS			0x0200



#define BANDRICH_VENDOR_ID			0x1A8D

#define BANDRICH_PRODUCT_C100_1			0x1002
@@ -413,6 +414,40 @@ static struct usb_device_id option_ids[] = { 
	{ USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },

	{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },

	{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },

	{ USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },

	{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },

	{ USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },

	{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },

	{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },