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| * | | | | | | usb: add HAS_IOMEM dependency to USB_ISP1362_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `isp1362_probe': /home/vegard/linux/drivers/usb/host/isp1362-hcd.c:2668: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_OXU210HP_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `oxu_drv_probe': /home/vegard/linux/drivers/usb/host/oxu210hp-hcd.c:3821: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_PXA27XVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `pxa_udc_probe': /home/vegard/linux/drivers/usb/gadget/udc/pxa27x_udc.c:2430: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_OHCI_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `ohci_platform_probe': /home/vegard/linux/drivers/usb/host/ohci-platform.c:246: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_APPLEDISPLAYVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | warning: (USB_APPLEDISPLAY) selects BACKLIGHT_LCD_SUPPORT which has unmet direct dependencies (HAS_IOMEM) Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_PXA25XVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `pxa_udc_probe': /home/vegard/linux/drivers/usb/gadget/udc/pxa27x_udc.c:2430: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_MUSB_HDRCVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `musb_probe': /home/vegard/linux/drivers/usb/musb/musb_core.c:2304: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_FOTG210_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `fotg210_hcd_probe': /home/vegard/linux/drivers/usb/host/fotg210-hcd.c:5637: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_XHCI_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `xhci_plat_probe': /home/vegard/linux/drivers/usb/host/xhci-plat.c:160: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_EHCI_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `ehci_platform_probe': /home/vegard/linux/drivers/usb/host/ehci-platform.c:282: undefined reference to `devm_ioremap_resource' drivers/built-in.o: In function `oxu_drv_probe': /home/vegard/linux/drivers/usb/host/oxu210hp-hcd.c:3821: undefined reference to `devm_ioremap_resource' drivers/built-in.o: In function `isp1362_probe': /home/vegard/linux/drivers/usb/host/isp1362-hcd.c:2668: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_DWC2Vegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/built-in.o: In function `dwc2_driver_probe': /home/vegard/linux/drivers/usb/dwc2/platform.c:491: undefined reference to `devm_ioremap_resource' Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_SL811_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC drivers/usb/host/xhci-mtk.o drivers/usb/host/xhci-mtk.c:135:12: warning: ‘xhci_mtk_host_disable’ defined but not used [-Wunused-function] static int xhci_mtk_host_disable(struct xhci_hcd_mtk *mtk) ^ drivers/usb/host/xhci-mtk.c:313:13: warning: ‘usb_wakeup_enable’ defined but not used [-Wunused-function] static void usb_wakeup_enable(struct xhci_hcd_mtk *mtk) ^ drivers/usb/host/xhci-mtk.c:321:13: warning: ‘usb_wakeup_disable’ defined but not used [-Wunused-function] static void usb_wakeup_disable(struct xhci_hcd_mtk *mtk) ^ CC drivers/usb/host/sl811-hcd.o drivers/usb/host/sl811-hcd.c: In function ‘sl811h_remove’: drivers/usb/host/sl811-hcd.c:1607:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(sl811->data_reg); ^ drivers/usb/host/sl811-hcd.c: In function ‘sl811h_probe’: drivers/usb/host/sl811-hcd.c:1669:3: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] addr_reg = ioremap(addr->start, 1); ^ drivers/usb/host/sl811-hcd.c:1669:12: warning: assignment makes pointer from integer without a cast [enabled by default] addr_reg = ioremap(addr->start, 1); ^ drivers/usb/host/sl811-hcd.c:1675:12: warning: assignment makes pointer from integer without a cast [enabled by default] data_reg = ioremap(data->start, 1); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_C67X00_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC drivers/usb/c67x00/c67x00-drv.o drivers/usb/c67x00/c67x00-drv.c: In function ‘c67x00_drv_probe’: drivers/usb/c67x00/c67x00-drv.c:148:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] c67x00->hpi.base = ioremap(res->start, resource_size(res)); ^ drivers/usb/c67x00/c67x00-drv.c:148:19: warning: assignment makes pointer from integer without a cast [enabled by default] c67x00->hpi.base = ioremap(res->start, resource_size(res)); ^ drivers/usb/c67x00/c67x00-drv.c:185:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(c67x00->hpi.base); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_MUSB_TUSB6010Vegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC drivers/usb/musb/tusb6010.o drivers/usb/musb/tusb6010.c: In function ‘tusb_musb_init’: drivers/usb/musb/tusb6010.c:1133:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] sync = ioremap(mem->start, resource_size(mem)); ^ drivers/usb/musb/tusb6010.c:1133:7: warning: assignment makes pointer from integer without a cast [enabled by default] sync = ioremap(mem->start, resource_size(mem)); ^ drivers/usb/musb/tusb6010.c:1162:4: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(sync); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_R8A66597_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC drivers/usb/host/r8a66597-hcd.o drivers/usb/host/r8a66597-hcd.c: In function ‘r8a66597_remove’: drivers/usb/host/r8a66597-hcd.c:2401:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(r8a66597->reg); ^ drivers/usb/host/r8a66597-hcd.c: In function ‘r8a66597_probe’: drivers/usb/host/r8a66597-hcd.c:2447:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] reg = ioremap(res->start, resource_size(res)); ^ drivers/usb/host/r8a66597-hcd.c:2447:6: warning: assignment makes pointer from integer without a cast [enabled by default] reg = ioremap(res->start, resource_size(res)); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_XHCI_MVEBUVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/host/xhci-mvebu.c: In function ‘xhci_mvebu_mbus_init_quirk’: drivers/usb/host/xhci-mvebu.c:58:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] base = ioremap(res->start, resource_size(res)); ^ drivers/usb/host/xhci-mvebu.c:58:7: warning: assignment makes pointer from integer without a cast [enabled by default] base = ioremap(res->start, resource_size(res)); ^ drivers/usb/host/xhci-mvebu.c:69:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(base); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: Add HAS_IOMEM dependency to USB_M66592Vegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/gadget/udc/m66592-udc.c: In function ‘m66592_remove’: drivers/usb/gadget/udc/m66592-udc.c:1538:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(m66592->reg); ^ drivers/usb/gadget/udc/m66592-udc.c: In function ‘m66592_probe’: drivers/usb/gadget/udc/m66592-udc.c:1577:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] reg = ioremap(res->start, resource_size(res)); ^ drivers/usb/gadget/udc/m66592-udc.c:1577:6: warning: assignment makes pointer from integer without a cast [enabled by default] reg = ioremap(res->start, resource_size(res)); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_NET2272Vegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/gadget/udc/net2272.c: In function ‘net2272_remove’: drivers/usb/gadget/udc/net2272.c:2232:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(dev->base_addr); ^ drivers/usb/gadget/udc/net2272.c: In function ‘net2272_plat_probe’: drivers/usb/gadget/udc/net2272.c:2650:2: error: implicit declaration of function ‘ioremap_nocache’ [-Werror=implicit-function-declaration] dev->base_addr = ioremap_nocache(base, len); ^ drivers/usb/gadget/udc/net2272.c:2650:17: warning: assignment makes pointer from integer without a cast [enabled by default] dev->base_addr = ioremap_nocache(base, len); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: add HAS_IOMEM dependency to USB_ISP116X_HCDVegard Nossum2016-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/host/isp116x-hcd.c: In function ‘isp116x_remove’: drivers/usb/host/isp116x-hcd.c:1552:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] iounmap(isp116x->data_reg); ^ drivers/usb/host/isp116x-hcd.c: In function ‘isp116x_probe’: drivers/usb/host/isp116x-hcd.c:1604:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] addr_reg = ioremap(addr->start, resource_size(addr)); ^ drivers/usb/host/isp116x-hcd.c:1604:11: warning: assignment makes pointer from integer without a cast [enabled by default] addr_reg = ioremap(addr->start, resource_size(addr)); ^ drivers/usb/host/isp116x-hcd.c:1613:11: warning: assignment makes pointer from integer without a cast [enabled by default] data_reg = ioremap(data->start, resource_size(data)); ^ Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ohci-pxa27x: propagate the irq error codeRobert Jarzmik2016-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In several drivers in the pxa architecture, it was found that the platform_get_irq() was not propagated. This breaks the the device-tree probe deferral path, if -EPROBE_DEFER is returned. Unfortunately, the error return in this case is transformed into -ENXIO, breaking the deferral mechanism. Even if in this specific case the driver was not broken, because the interrupt controller is always probed before drivers, propagate the proper return code. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | cdc-acm: implement put_char() and flush_chars()Oliver Neukum2016-02-142-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should cut down latencies and waste if the tty layer writes single bytes. Signed-off-by: Oliver Neukum >oneukum@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | xhci: Support extended burst isoc TRB structure used by xhci 1.1 for USB 3.1Mathias Nyman2016-02-142-5/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The transfer burst count (TBC) field in the Isoc TRB does not fit the new larger burst count available for USB 3.1 SSP Isoc tranfers. xhci 1.1 solved this by reusing the TD size field for transfer burst count. The Mult field was outgrown as well. xhci 1.1 controllers can calculate Mult itself and is not set if the new layout is used. xhci 1.1 controllers that support the new Isoc TRB format expose a Extended TBC Capability (ETC). To take the new format into use the xhci host controller driver needs to set a Extended TBC Enable (ETE) bit. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | xhci: cleanup isoc tranfers queuing codeMathias Nyman2016-02-141-72/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up xhci_queue_isoc_tx() and helpers to prepare them for USB 3.1 and xhci 1.1 isoc TRB changes. Only functional change is adding xhci version 1.1 to the BEI flag check toghether with xhci version 1.0. Both versions behave the same. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | xhci: Add SuperSpeedPlus high bandwidth isoc support to xhci endpointsMathias Nyman2016-02-142-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SuperSpeedPlus doubled the number of transactions per service interval the isoc endpoints supports. To support this, xhci 1.1 added Large ESIT Capability (LEC), which takes into use new bits in the endpoint context to fit the parameters. If xhci supports LEC, and the device has a SuperSpeedPlus Isoc companion descriptor then take into use the high bits of max esit payload, and skip calculating the Mult field as it wouldn't fit. LEC capable host will calculate the Mult based on other paramenters. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | xhci: refactor and cleanup endpoint initialization.Mathias Nyman2016-02-142-96/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xhci_endpoint_init() and helper functions were a bit messy. Adding the higher bandwidth SuperSpeedPlus Isoc support on top of it would make it even harder to read. No functional changes. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: Add USB 3.1 Precision time measurement capability descriptor supportMathias Nyman2016-02-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB 3.1 devices that support precision time measurement have an additional PTM cabaility descriptor as part of the full BOS descriptor Look for this descriptor while parsing the BOS descriptor, and store it in struct usb_hub_bos if it exists. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: Parse the new USB 3.1 SuperSpeedPlus Isoc endpoint companion descriptorMathias Nyman2016-02-141-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB 3.1 devices can return a new SuperSpeedPlus isoc endpoint companion descriptor for a isochronous endpoint that requires more than 48K bytes per Service Interval. The new descriptor immediately follows the old USB 3.0 SuperSpeed Endpoint Companion and will provide a new BytesPerInterval value. It is parsed and stored in struct usb_host_endpoint with the other endpoint related descriptors, and should be used by USB3.1 capable hosts to reserve bus time in the schedule. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Merge 4.5-rc4 into usb-nextGreg Kroah-Hartman2016-02-1414-60/+126
| |\ \ \ \ \ \ \ | | | |/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | drivers: usb: removed assignment of 0 to static variablesSaurabh Sengar2016-02-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fixing the error reported by script checkpatch.pl static variables blinkenlights and old_scheme_first were initialised to 0, correcting it. Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: r8a66597: add locking to r8a66597_check_detect_childHeiner Kallweit2016-02-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use mutex usb_bus_idr_lock to protect idr_find. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: core: rename mutex usb_bus_list_lock to usb_bus_idr_lockHeiner Kallweit2016-02-064-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that usb_bus_list has been removed and switched to idr rename the related mutex accordingly. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | USB: EHCI: fix compiler warning introduced by commit 2a40f324541eAlan Stern2016-02-042-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compiler warning (found by the kbuild test robot): drivers/usb/host/ehci-hcd.c:312:13: warning: 'unlink_empty_async_suspended' declared 'static' but never defined Commit 2a40f324541e ("USB: EHCI: fix regression during bus resume") protected the function definition with a "#ifdef CONFIG_PM" block, so now the declaration needs to be similarly protected. This patch moves it to a better location. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Add ioctls to enable and disable local controls on an instrumentDave Penkler2016-02-031-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These ioctls provide support for the USBTMC-USB488 control requests for REN_CONTROL, GO_TO_LOCAL and LOCAL_LOCKOUT Signed-off-by: Dave Penkler <dpenkler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Add ioctl to retrieve USBTMC-USB488 capabilitiesDave Penkler2016-02-031-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a convenience function to obtain an instrument's capabilities from its file descriptor without having to access sysfs from the user program. Signed-off-by: Dave Penkler <dpenkler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Add support for receiving USBTMC USB488 SRQ notifications via poll/selectDave Penkler2016-02-031-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background: In many situations operations on multiple instruments need to be synchronized. poll/select provide a convenient way of waiting on a number of different instruments and other peripherals simultaneously. Signed-off-by: Dave Penkler <dpenkler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Add support for USBTMC USB488 SRQ notification with fasyncDave Penkler2016-02-031-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background: By configuring an instrument's event status register various conditions can be reported via an SRQ notification. This complements the synchronous polling approach using the READ_STATUS_BYTE ioctl with an asynchronous notification. Signed-off-by: Dave Penkler <dpenkler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | Implement an ioctl to support the USMTMC-USB488 READ_STATUS_BYTE operation.Dave Penkler2016-02-031-0/+201
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background: When performing a read on an instrument that is executing a function that runs longer than the USB timeout the instrument may hang and require a device reset to recover. The READ_STATUS_BYTE operation always returns even when the instrument is busy permitting to poll for the appropriate condition. This capability is referred to in instrument application notes on synchronizing acquisitions for other platforms. Signed-off-by: Dave Penkler <dpenkler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: usbip: Fix possible deadlocks reported by lockdepAndrew Goodbody2016-02-035-65/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change spin_lock calls to spin_lock_irqsave to prevent attmpted recursive lock taking in interrupt context. This patch fixes Bug 109351 https://bugzilla.kernel.org/show_bug.cgi?id=109351 Signed-off-by: Andrew Goodbody <andrew.goodbody@cambrionix.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | USB: cxacru: fix an bounds check warningDan Carpenter2016-02-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a privileged operation so it doesn't matter much. We use "tmp" as an offset into an array. If it were invalid we could read out of bounds and trigger an oops if the memory is not mapped. Plus it makes static checkers complain. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: storage: ene_ub6250: Remove unnecessary cast in kfreeAmitoj Kaur Chawla2016-02-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecassary casts in the argument to kfree. Found using Coccinelle. The semantic patch used to find this is as follows: //<smpl> @@ type T; expression *f; @@ - kfree((T *)(f)); + kfree(f); //</smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: remove unnecessary bracesGeyslan G. Bem2016-02-031-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes unnecessary braces in single statement blocks at the same time as replaces the if statement with a ternary conditional. Tested by compilation only. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: use sizeof operator with parensGeyslan G. Bem2016-02-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds parens to sizeof operator uses. Tested by compilation only. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: add line after declarationsGeyslan G. Bem2016-02-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a blank line after declarations. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: use C89-style commentsGeyslan G. Bem2016-02-031-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes comments conforming coding style. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: remove useless else branchGeyslan G. Bem2016-02-031-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes an useless else branch after a break, reducing one indent block. Tested by compilation only. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: remove prohibited spacesGeyslan G. Bem2016-02-031-132/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes prohibited spaces before open parenthesis and open brackets. It also removes an assignment inside condition and unnecessary braces in single statement block. Tested by compilation only. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: add spaces around operatorsGeyslan G. Bem2016-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds spaces around operators. Tested by compilation only. Caught by checkpatch. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: remove useless initializationsGeyslan G. Bem2016-02-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes useless initializations. Tested by compilation only. Caught by cppcheck. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: move constants to rightGeyslan G. Bem2016-02-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the constants to right. Tested by compilation only. Caught by coccinelle: scripts/coccinelle/misc/compare_const_fl.cocci Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | | | usb: host: ehci-sched: refactor scan_isoc functionGeyslan G. Bem2016-02-031-101/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes an infinite 'for' loop and makes use of the already existing 'restart' tag instead, reducing one leading tab. The comments and code were corrected conforming file coding style. Tested by compilation only. Caught by checkpatch: WARNING: Too many leading tabs - consider code refactoring Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-24 22:33:46 +0000