We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
F: drivers/net/ethernet/broadcom/bnx2x/
BROADCOM BCM281XX/BCM11XXX ARM ARCHITECTURE
- M: Christian Daudt <csd@broadcom.com>
+ M: Christian Daudt <bcm@fixthebug.org>
+ L: bcm-kernel-feedback-list@broadcom.com
T: git git://git.github.com/broadcom/bcm11351
S: Maintained
F: arch/arm/mach-bcm/
F: include/linux/dm-*.h
F: include/uapi/linux/dm-*.h
+ DIGI NEO AND CLASSIC PCI PRODUCTS
+ M: Lidza Louina <lidza.louina@gmail.com>
+ L: driverdev-devel@linuxdriverproject.org
+ S: Maintained
+ F: drivers/staging/dgnc/
+
+ DIGI EPCA PCI PRODUCTS
+ M: Lidza Louina <lidza.louina@gmail.com>
+ L: driverdev-devel@linuxdriverproject.org
+ S: Maintained
+ F: drivers/staging/dgap/
+
DIOLAN U2C-12 I2C DRIVER
M: Guenter Roeck <linux@roeck-us.net>
L: linux-i2c@vger.kernel.org
F: include/asm-generic/
F: include/uapi/asm-generic/
+GENERIC PHY FRAMEWORK
+M: Kishon Vijay Abraham I <kishon@ti.com>
+L: linux-kernel@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
+S: Supported
+F: drivers/phy/
+F: include/linux/phy/
+
GENERIC UIO DRIVER FOR PCI DEVICES
M: "Michael S. Tsirkin" <mst@redhat.com>
L: kvm@vger.kernel.org
F: drivers/net/wireless/prism54/
PROMISE SATA TX2/TX4 CONTROLLER LIBATA DRIVER
- M: Mikael Pettersson <mikpe@it.uu.se>
+ M: Mikael Pettersson <mikpelinux@gmail.com>
L: linux-ide@vger.kernel.org
S: Maintained
F: drivers/ata/sata_promise.*
F: drivers/hid/usbhid/
USB/IP DRIVERS
- M: Matt Mooney <mfm@muteddisk.com>
L: linux-usb@vger.kernel.org
- S: Maintained
+ S: Orphan
F: drivers/staging/usbip/
USB ISP116X DRIVER
return PTR_ERR(platdata->reg_vbus);
}
+ if (!platdata->phy_mode)
+ platdata->phy_mode = of_usb_get_phy_mode(dev->of_node);
+
+ if (!platdata->dr_mode)
+ platdata->dr_mode = of_usb_get_dr_mode(dev->of_node);
+
+ if (platdata->dr_mode == USB_DR_MODE_UNKNOWN)
+ platdata->dr_mode = USB_DR_MODE_OTG;
+
return 0;
}
void __iomem *base;
int ret;
enum usb_dr_mode dr_mode;
- struct device_node *of_node = dev->of_node ?: dev->parent->of_node;
if (!dev->platform_data) {
dev_err(dev, "platform data missing\n");
ci_get_otg_capable(ci);
- if (!ci->platdata->phy_mode)
- ci->platdata->phy_mode = of_usb_get_phy_mode(of_node);
-
hw_phymode_configure(ci);
- if (!ci->platdata->dr_mode)
- ci->platdata->dr_mode = of_usb_get_dr_mode(of_node);
-
- if (ci->platdata->dr_mode == USB_DR_MODE_UNKNOWN)
- ci->platdata->dr_mode = USB_DR_MODE_OTG;
-
dr_mode = ci->platdata->dr_mode;
/* initialize role(s) before the interrupt is requested */
if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) {
dbg_remove_files(ci);
free_irq(ci->irq, ci);
ci_role_destroy(ci);
+ kfree(ci->hw_bank.regmap);
return 0;
}
usb_ep_fifo_flush(&ci->ep0out->ep);
usb_ep_fifo_flush(&ci->ep0in->ep);
- if (ci->driver)
- ci->driver->disconnect(gadget);
-
/* make sure to disable all endpoints */
gadget_for_each_ep(ep, gadget) {
usb_ep_disable(ep);
{
int retval;
+ if (ci->gadget.speed != USB_SPEED_UNKNOWN) {
+ if (ci->driver)
+ ci->driver->disconnect(&ci->gadget);
+ }
+
spin_unlock(&ci->lock);
retval = _gadget_stop_activity(&ci->gadget);
if (retval)
hw_device_state(ci, ci->ep0out->qh.dma);
dev_dbg(ci->dev, "Connected to host\n");
} else {
+ if (ci->driver)
+ ci->driver->disconnect(&ci->gadget);
hw_device_state(ci, 0);
if (ci->platdata->notify_event)
ci->platdata->notify_event(ci,
if (ci->platdata->notify_event)
ci->platdata->notify_event(ci,
CI_HDRC_CONTROLLER_STOPPED_EVENT);
- ci->driver = NULL;
spin_unlock_irqrestore(&ci->lock, flags);
_gadget_stop_activity(&ci->gadget);
spin_lock_irqsave(&ci->lock, flags);
pm_runtime_put(&ci->gadget.dev);
}
+ ci->driver = NULL;
spin_unlock_irqrestore(&ci->lock, flags);
return 0;
if ((index & ~USB_DIR_IN) == 0)
return 0;
ret = findintfep(ps->dev, index);
+ if (ret < 0) {
+ /*
+ * Some not fully compliant Win apps seem to get
+ * index wrong and have the endpoint number here
+ * rather than the endpoint address (with the
+ * correct direction). Win does let this through,
+ * so we'll not reject it here but leave it to
+ * the device to not break KVM. But we warn.
+ */
+ ret = findintfep(ps->dev, index ^ 0x80);
+ if (ret >= 0)
+ dev_info(&ps->dev->dev,
+ "%s: process %i (%s) requesting ep %02x but needs %02x\n",
+ __func__, task_pid_nr(current),
+ current->comm, index, index ^ 0x80);
+ }
if (ret >= 0)
ret = checkintf(ps, ret);
break;
snoop(&dev->dev, "control urb: bRequestType=%02x "
"bRequest=%02x wValue=%04x "
"wIndex=%04x wLength=%04x\n",
- ctrl.bRequestType, ctrl.bRequest,
- __le16_to_cpup(&ctrl.wValue),
- __le16_to_cpup(&ctrl.wIndex),
- __le16_to_cpup(&ctrl.wLength));
+ ctrl.bRequestType, ctrl.bRequest, ctrl.wValue,
+ ctrl.wIndex, ctrl.wLength);
if (ctrl.bRequestType & 0x80) {
if (ctrl.wLength && !access_ok(VERIFY_WRITE, ctrl.data,
ctrl.wLength)) {
return usb_get_intfdata(hdev->actconfig->interface[0]);
}
-static int usb_device_supports_lpm(struct usb_device *udev)
+int usb_device_supports_lpm(struct usb_device *udev)
{
/* USB 2.1 (and greater) devices indicate LPM support through
* their USB 2.0 Extended Capabilities BOS descriptor.
"Power management will be impacted.\n");
return 0;
}
+
+ /* udev is root hub */
+ if (!udev->parent)
+ return 1;
+
if (udev->parent->lpm_capable)
return 1;
return;
udev_u1_del = udev->bos->ss_cap->bU1devExitLat;
- udev_u2_del = udev->bos->ss_cap->bU2DevExitLat;
+ udev_u2_del = le16_to_cpu(udev->bos->ss_cap->bU2DevExitLat);
hub_u1_del = udev->parent->bos->ss_cap->bU1devExitLat;
- hub_u2_del = udev->parent->bos->ss_cap->bU2DevExitLat;
+ hub_u2_del = le16_to_cpu(udev->parent->bos->ss_cap->bU2DevExitLat);
usb_set_lpm_mel(udev, &udev->u1_params, udev_u1_del,
hub, &udev->parent->u1_params, hub_u1_del);
* Something got disconnected. Get rid of it and all of its children.
*
* If *pdev is a normal device then the parent hub must already be locked.
- * If *pdev is a root hub then this routine will acquire the
- * usb_bus_list_lock on behalf of the caller.
+ * If *pdev is a root hub then the caller must hold the usb_bus_list_lock,
+ * which protects the set of root hubs as well as the list of buses.
*
* Only hub drivers (including virtual root hub drivers for host
* controllers) should ever call this.
unsigned long long u2_pel;
int ret;
+ if (udev->state != USB_STATE_CONFIGURED)
+ return 0;
+
/* Convert SEL and PEL stored in ns to us */
u1_sel = DIV_ROUND_UP(udev->u1_params.sel, 1000);
u1_pel = DIV_ROUND_UP(udev->u1_params.pel, 1000);
#define PCI_VENDOR_ID_SYNOPSYS 0x16c3
#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd
#define PCI_DEVICE_ID_INTEL_BYT 0x0f37
+ #define PCI_DEVICE_ID_INTEL_MRFLD 0x119e
struct dwc3_pci {
struct device *dev;
return 0;
err3:
- pci_set_drvdata(pci, NULL);
platform_device_put(dwc3);
err1:
pci_disable_device(pci);
platform_device_unregister(glue->dwc3);
platform_device_unregister(glue->usb2_phy);
platform_device_unregister(glue->usb3_phy);
- pci_set_drvdata(pci, NULL);
pci_disable_device(pci);
}
PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3),
},
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT), },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_MRFLD), },
{ } /* Terminating Entry */
};
MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);
pr_debug("initializing FSL-SOC USB Controller\n");
/* Need platform data for setup */
- pdata = (struct fsl_usb2_platform_data *)dev_get_platdata(&pdev->dev);
+ pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev,
"No platform data for %s.\n", dev_name(&pdev->dev));
}
/* Enable USB controller, 83xx or 8536 */
- if (pdata->have_sysif_regs)
+ if (pdata->have_sysif_regs && pdata->controller_ver < FSL_USB_VER_1_6)
setbits32(hcd->regs + FSL_SOC_USB_CTRL, 0x4);
/* Don't need to set host mode here. It will be done by tdi_reset() */
case FSL_USB2_PHY_ULPI:
if (pdata->have_sysif_regs && pdata->controller_ver) {
/* controller version 1.6 or above */
+ clrbits32(non_ehci + FSL_SOC_USB_CTRL, UTMI_PHY_EN);
setbits32(non_ehci + FSL_SOC_USB_CTRL,
- ULPI_PHY_CLK_SEL);
- /*
- * Due to controller issue of PHY_CLK_VALID in ULPI
- * mode, we set USB_CTRL_USB_EN before checking
- * PHY_CLK_VALID, otherwise PHY_CLK_VALID doesn't work.
- */
- clrsetbits_be32(non_ehci + FSL_SOC_USB_CTRL,
- UTMI_PHY_EN, USB_CTRL_USB_EN);
+ ULPI_PHY_CLK_SEL | USB_CTRL_USB_EN);
}
portsc |= PORT_PTS_ULPI;
break;
if (pdata->have_sysif_regs && pdata->controller_ver &&
(phy_mode == FSL_USB2_PHY_ULPI)) {
/* check PHY_CLK_VALID to get phy clk valid */
- if (!spin_event_timeout(in_be32(non_ehci + FSL_SOC_USB_CTRL) &
- PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT, 0)) {
+ if (!(spin_event_timeout(in_be32(non_ehci + FSL_SOC_USB_CTRL) &
+ PHY_CLK_VALID, FSL_USB_PHY_CLK_TIMEOUT, 0) ||
+ in_be32(non_ehci + FSL_SOC_USB_PRICTRL))) {
printk(KERN_WARNING "fsl-ehci: USB PHY clock invalid\n");
return -EINVAL;
}
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_USB2 | HCD_MEMORY,
+ .flags = HCD_USB2 | HCD_MEMORY | HCD_BH,
/*
* basic lifecycle operations
frame &= ~(ed->interval - 1);
frame |= ed->branch;
urb->start_frame = frame;
+ ed->last_iso = frame + ed->interval * (size - 1);
}
} else if (ed->type == PIPE_ISOCHRONOUS) {
u16 next = ohci_frame_no(ohci) + 1;
u16 frame = ed->last_iso + ed->interval;
+ u16 length = ed->interval * (size - 1);
/* Behind the scheduling threshold? */
if (unlikely(tick_before(frame, next))) {
- /* USB_ISO_ASAP: Round up to the first available slot */
+ /* URB_ISO_ASAP: Round up to the first available slot */
if (urb->transfer_flags & URB_ISO_ASAP) {
frame += (next - frame + ed->interval - 1) &
-ed->interval;
/*
- * Not ASAP: Use the next slot in the stream. If
- * the entire URB falls before the threshold, fail.
+ * Not ASAP: Use the next slot in the stream,
+ * no matter what.
*/
} else {
- if (tick_before(frame + ed->interval *
- (urb->number_of_packets - 1), next)) {
- retval = -EXDEV;
- usb_hcd_unlink_urb_from_ep(hcd, urb);
- goto fail;
- }
-
/*
* Some OHCI hardware doesn't handle late TDs
* correctly. After retiring them it proceeds
urb_priv->td_cnt = DIV_ROUND_UP(
(u16) (next - frame),
ed->interval);
+ if (urb_priv->td_cnt >= urb_priv->length) {
+ ++urb_priv->td_cnt; /* Mark it */
+ ohci_dbg(ohci, "iso underrun %p (%u+%u < %u)\n",
+ urb, frame, length,
+ next);
+ }
}
}
urb->start_frame = frame;
+ ed->last_iso = frame + length;
}
/* fill the TDs and link them to the ed; and
#define SA1111_DRIVER ohci_hcd_sa1111_driver
#endif
-#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX)
-#include "ohci-s3c2410.c"
-#define S3C2410_PLATFORM_DRIVER ohci_hcd_s3c2410_driver
-#endif
-
-#ifdef CONFIG_USB_OHCI_EXYNOS
-#include "ohci-exynos.c"
-#define EXYNOS_PLATFORM_DRIVER exynos_ohci_driver
-#endif
-
-#ifdef CONFIG_USB_OHCI_HCD_OMAP1
-#include "ohci-omap.c"
-#define OMAP1_PLATFORM_DRIVER ohci_hcd_omap_driver
-#endif
-
-#ifdef CONFIG_USB_OHCI_HCD_OMAP3
-#include "ohci-omap3.c"
-#define OMAP3_PLATFORM_DRIVER ohci_hcd_omap3_driver
-#endif
-
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
-#include "ohci-pxa27x.c"
-#define PLATFORM_DRIVER ohci_hcd_pxa27x_driver
-#endif
-
-#ifdef CONFIG_ARCH_EP93XX
-#include "ohci-ep93xx.c"
-#define EP93XX_PLATFORM_DRIVER ohci_hcd_ep93xx_driver
-#endif
-
-#ifdef CONFIG_ARCH_AT91
-#include "ohci-at91.c"
-#define AT91_PLATFORM_DRIVER ohci_hcd_at91_driver
-#endif
-
-#ifdef CONFIG_ARCH_LPC32XX
-#include "ohci-nxp.c"
-#define NXP_PLATFORM_DRIVER usb_hcd_nxp_driver
-#endif
-
#ifdef CONFIG_ARCH_DAVINCI_DA8XX
#include "ohci-da8xx.c"
#define DAVINCI_PLATFORM_DRIVER ohci_hcd_da8xx_driver
#define OF_PLATFORM_DRIVER ohci_hcd_ppc_of_driver
#endif
-#ifdef CONFIG_PLAT_SPEAR
-#include "ohci-spear.c"
-#define SPEAR_PLATFORM_DRIVER spear_ohci_hcd_driver
-#endif
-
#ifdef CONFIG_PPC_PS3
#include "ohci-ps3.c"
#define PS3_SYSTEM_BUS_DRIVER ps3_ohci_driver
goto error_platform;
#endif
-#ifdef OMAP1_PLATFORM_DRIVER
- retval = platform_driver_register(&OMAP1_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_omap1_platform;
-#endif
-
-#ifdef OMAP3_PLATFORM_DRIVER
- retval = platform_driver_register(&OMAP3_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_omap3_platform;
-#endif
-
#ifdef OF_PLATFORM_DRIVER
retval = platform_driver_register(&OF_PLATFORM_DRIVER);
if (retval < 0)
goto error_tmio;
#endif
-#ifdef S3C2410_PLATFORM_DRIVER
- retval = platform_driver_register(&S3C2410_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_s3c2410;
-#endif
-
-#ifdef EXYNOS_PLATFORM_DRIVER
- retval = platform_driver_register(&EXYNOS_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_exynos;
-#endif
-
-#ifdef EP93XX_PLATFORM_DRIVER
- retval = platform_driver_register(&EP93XX_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_ep93xx;
-#endif
-
-#ifdef AT91_PLATFORM_DRIVER
- retval = platform_driver_register(&AT91_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_at91;
-#endif
-
-#ifdef NXP_PLATFORM_DRIVER
- retval = platform_driver_register(&NXP_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_nxp;
-#endif
-
#ifdef DAVINCI_PLATFORM_DRIVER
retval = platform_driver_register(&DAVINCI_PLATFORM_DRIVER);
if (retval < 0)
goto error_davinci;
#endif
-#ifdef SPEAR_PLATFORM_DRIVER
- retval = platform_driver_register(&SPEAR_PLATFORM_DRIVER);
- if (retval < 0)
- goto error_spear;
-#endif
-
return retval;
/* Error path */
-#ifdef SPEAR_PLATFORM_DRIVER
- platform_driver_unregister(&SPEAR_PLATFORM_DRIVER);
- error_spear:
-#endif
#ifdef DAVINCI_PLATFORM_DRIVER
platform_driver_unregister(&DAVINCI_PLATFORM_DRIVER);
error_davinci:
#endif
-#ifdef NXP_PLATFORM_DRIVER
- platform_driver_unregister(&NXP_PLATFORM_DRIVER);
- error_nxp:
-#endif
-#ifdef AT91_PLATFORM_DRIVER
- platform_driver_unregister(&AT91_PLATFORM_DRIVER);
- error_at91:
-#endif
-#ifdef EP93XX_PLATFORM_DRIVER
- platform_driver_unregister(&EP93XX_PLATFORM_DRIVER);
- error_ep93xx:
-#endif
-#ifdef EXYNOS_PLATFORM_DRIVER
- platform_driver_unregister(&EXYNOS_PLATFORM_DRIVER);
- error_exynos:
-#endif
-#ifdef S3C2410_PLATFORM_DRIVER
- platform_driver_unregister(&S3C2410_PLATFORM_DRIVER);
- error_s3c2410:
-#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
error_tmio:
platform_driver_unregister(&OF_PLATFORM_DRIVER);
error_of_platform:
#endif
-#ifdef OMAP3_PLATFORM_DRIVER
- platform_driver_unregister(&OMAP3_PLATFORM_DRIVER);
- error_omap3_platform:
-#endif
-#ifdef OMAP1_PLATFORM_DRIVER
- platform_driver_unregister(&OMAP1_PLATFORM_DRIVER);
- error_omap1_platform:
-#endif
#ifdef PLATFORM_DRIVER
platform_driver_unregister(&PLATFORM_DRIVER);
error_platform:
static void __exit ohci_hcd_mod_exit(void)
{
-#ifdef SPEAR_PLATFORM_DRIVER
- platform_driver_unregister(&SPEAR_PLATFORM_DRIVER);
-#endif
#ifdef DAVINCI_PLATFORM_DRIVER
platform_driver_unregister(&DAVINCI_PLATFORM_DRIVER);
#endif
-#ifdef NXP_PLATFORM_DRIVER
- platform_driver_unregister(&NXP_PLATFORM_DRIVER);
-#endif
-#ifdef AT91_PLATFORM_DRIVER
- platform_driver_unregister(&AT91_PLATFORM_DRIVER);
-#endif
-#ifdef EP93XX_PLATFORM_DRIVER
- platform_driver_unregister(&EP93XX_PLATFORM_DRIVER);
-#endif
-#ifdef EXYNOS_PLATFORM_DRIVER
- platform_driver_unregister(&EXYNOS_PLATFORM_DRIVER);
-#endif
-#ifdef S3C2410_PLATFORM_DRIVER
- platform_driver_unregister(&S3C2410_PLATFORM_DRIVER);
-#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
#endif
#ifdef OF_PLATFORM_DRIVER
platform_driver_unregister(&OF_PLATFORM_DRIVER);
#endif
-#ifdef OMAP3_PLATFORM_DRIVER
- platform_driver_unregister(&OMAP3_PLATFORM_DRIVER);
-#endif
-#ifdef OMAP1_PLATFORM_DRIVER
- platform_driver_unregister(&OMAP1_PLATFORM_DRIVER);
-#endif
#ifdef PLATFORM_DRIVER
platform_driver_unregister(&PLATFORM_DRIVER);
#endif
.remove = usb_hcd_pci_remove,
.shutdown = uhci_shutdown,
- #ifdef CONFIG_PM_SLEEP
+ #ifdef CONFIG_PM
.driver = {
.pm = &usb_hcd_pci_pm_ops
},
#endif
};
+
+MODULE_SOFTDEP("pre: ehci_pci");
projects / deliverable / linux.git / commitdiff
