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kernel-fxtec-pro1x/drivers/usb/host
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Sarah Sharp 8a96c05228 USB: xhci: Scatter gather list support for bulk transfers. 
Add support for bulk URBs that pass scatter gather lists to xHCI.  This allows
xHCI to more efficiently enqueue these transfers, and allows the host
controller to take advantage of USB 3.0 "bursts" for bulk endpoints.

Use requested length to calculate the number of TRBs needed for a scatter gather
list transfer, instead of using the number of sglist entries.  The application
can pass down a scatter gather list that is bigger than it needs for the
requested transfer.

Scatter gather entries can cross 64KB boundaries, so be careful to setup TRBs
such that no buffer crosses a 64KB boundary.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15 21:44:49 -07:00
..
whci USB: whci-hcd: check return value of usb_hcd_link_urb_to_ep() 2009-04-17 10:50:27 -07:00
ehci-au1xxx.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-dbg.c
ehci-fsl.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-fsl.h
ehci-hcd.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-hub.c USB: EHCI: create sysfs companion files directly in the controller device 2009-06-15 21:44:43 -07:00
ehci-ixp4xx.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-mem.c USB: EHCI: slow down ITD reuse 2009-02-27 14:40:50 -08:00
ehci-orion.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-pci.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-ppc-of.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-ps3.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-q.c USB: EHCI: update toggle state for linked QHs 2009-06-15 21:44:46 -07:00
ehci-sched.c USB: EHCI: stagger frames for interrupt transfers 2009-06-15 21:44:46 -07:00
ehci.h USB: EHCI: stagger frames for interrupt transfers 2009-06-15 21:44:46 -07:00
fhci-dbg.c USB: FHCI: use the new usb debugfs directory 2009-06-15 21:44:43 -07:00
fhci-hcd.c USB: FHCI: use dev_name() in place of bus_id. 2009-03-24 16:38:23 -07:00
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c
fhci-tds.c
fhci.h
hwa-hc.c wusb: hwa-hc: Drop unused pci_suspend/resume hooks. 2009-06-15 21:44:44 -07:00
isp116x-hcd.c USB: make transfer_buffer_lengths in struct urb field u32 2009-03-24 16:20:36 -07:00
isp116x.h USB: add missing KERN_* constants to printks 2009-03-24 16:20:30 -07:00
isp1760-hcd.c USB: isp1760: urb_dequeue doesn't always find the urbs 2009-05-28 13:54:43 -07:00
isp1760-hcd.h USB: Make the isp1760_register function prototype more generic 2009-03-24 16:20:31 -07:00
isp1760-if.c USB: Add platform device support for the ISP1760 USB chip 2009-03-24 16:20:31 -07:00
Kconfig USB: Add platform device support for the ISP1760 USB chip 2009-03-24 16:20:31 -07:00
Makefile
ohci-at91.c [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the array 2009-04-08 20:36:18 +01:00
ohci-au1xxx.c
ohci-dbg.c USB: OHCI: use the ohci structure directly in debugfs files. 2009-06-15 21:44:43 -07:00
ohci-ep93xx.c [ARM] 5526/1: ep93xx: usb driver cleanup 2009-05-29 20:16:29 +01:00
ohci-hcd.c USB: OHCI: use the new usb debugfs directory 2009-06-15 21:44:43 -07:00
ohci-hub.c
ohci-lh7a404.c
ohci-mem.c
ohci-omap.c
ohci-pci.c USB: new flag for resume-from-hibernation 2009-06-15 21:44:44 -07:00
ohci-pnx4008.c
ohci-pnx8550.c
ohci-ppc-of.c
ohci-ppc-soc.c
ohci-ps3.c dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
ohci-pxa27x.c
ohci-q.c
ohci-s3c2410.c USB: S3C: Move usb-control.h to platform include 2009-03-24 16:20:45 -07:00
ohci-sa1111.c
ohci-sh.c
ohci-sm501.c
ohci-ssb.c
ohci-tmio.c
ohci.h
oxu210hp-hcd.c USB: host: fix sparse warning: Using plain integer as NULL pointer 2009-03-24 16:20:44 -07:00
oxu210hp.h USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
pci-quirks.c USB: xhci: BIOS handoff and HW initialization. 2009-06-15 21:44:48 -07:00
pci-quirks.h
r8a66597-hcd.c USB: r8a66597-hcd: use platform_data instead of module_param 2009-06-15 21:44:46 -07:00
r8a66597.h USB: r8a66597-hcd: use platform_data instead of module_param 2009-06-15 21:44:46 -07:00
sl811-hcd.c USB: make transfer_buffer_lengths in struct urb field u32 2009-03-24 16:20:36 -07:00
sl811.h
sl811_cs.c
u132-hcd.c
uhci-debug.c USB: uhci: don't use pseudo negative values 2009-03-24 16:20:36 -07:00
uhci-hcd.c USB: new flag for resume-from-hibernation 2009-06-15 21:44:44 -07:00
uhci-hcd.h USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
uhci-hub.c
uhci-q.c USB: UHCI queue: use usb_endpoint_type() 2009-06-15 21:44:42 -07:00
xhci-dbg.c USB: xhci: Allocate and address USB devices 2009-06-15 21:44:49 -07:00
xhci-ext-caps.h USB: xhci: Support xHCI host controllers and USB 3.0 devices. 2009-06-15 21:44:48 -07:00
xhci-hcd.c USB: xhci: Bulk transfer support 2009-06-15 21:44:49 -07:00
xhci-hub.c USB: xhci: Root hub support. 2009-06-15 21:44:48 -07:00
xhci-mem.c USB: xhci: Bulk transfer support 2009-06-15 21:44:49 -07:00
xhci-pci.c USB: xhci: Bandwidth allocation support 2009-06-15 21:44:49 -07:00
xhci-ring.c USB: xhci: Scatter gather list support for bulk transfers. 2009-06-15 21:44:49 -07:00
xhci.h USB: xhci: Bulk transfer support 2009-06-15 21:44:49 -07:00