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3807e26d69
linux/drivers/usb/host
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Alek Du 3807e26d69 USB: EHCI: split ehci_qh into hw and sw parts 
The ehci_qh structure merged hw and sw together which is not good:
1. More and more items are being added into ehci_qh, the ehci_qh software
   part are unnecessary to be allocated in DMA qh_pool.
2. If HCD has local SRAM, the sw part will consume it too, and it won't
   bring any benefit.
3. For non-cache-coherence system, the entire ehci_qh is uncachable, actually
   we only need the hw part to be uncacheable. Spliting them will let the sw
   part to be cacheable.

Signed-off-by: Alek Du <alek.du@intel.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-23 06:46:29 -07:00
..
whci USB: whci-hcd: make endpoint_reset method async 2009-09-23 06:46:21 -07:00
ehci-au1xxx.c USB: EHCI: use the new clear_tt_buffer interface 2009-07-12 15:16:39 -07:00
ehci-dbg.c USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -07:00
ehci-fsl.c USB: EHCI: use the new clear_tt_buffer interface 2009-07-12 15:16:39 -07:00
ehci-fsl.h
ehci-hcd.c USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -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: use the new clear_tt_buffer interface 2009-07-12 15:16:39 -07:00
ehci-mem.c USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -07:00
ehci-orion.c USB: ehci-orion: Call ehci_reset before ehci_halt 2009-07-28 14:31:10 -07:00
ehci-pci.c USB: EHCI: add need_io_watchdog flag to ehci_hcd 2009-09-23 06:46:28 -07:00
ehci-ppc-of.c USB: EHCI: use the new clear_tt_buffer interface 2009-07-12 15:16:39 -07:00
ehci-ps3.c USB: EHCI: use the new clear_tt_buffer interface 2009-07-12 15:16:39 -07:00
ehci-q.c USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -07:00
ehci-sched.c USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -07:00
ehci-w90x900.c USB: Add nuvoton Ehci driver for w90p910 platform 2009-09-23 06:46:20 -07:00
ehci.h USB: EHCI: split ehci_qh into hw and sw parts 2009-09-23 06:46:29 -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 USB: Driver for Freescale QUICC Engine USB Host Controller 2009-01-27 16:15:38 -08:00
fhci-mem.c USB: Driver for Freescale QUICC Engine USB Host Controller 2009-01-27 16:15:38 -08:00
fhci-q.c USB: Driver for Freescale QUICC Engine USB Host Controller 2009-01-27 16:15:38 -08:00
fhci-sched.c USB: fhci: mutually exclusive port_status 2009-07-12 15:16:36 -07:00
fhci-tds.c USB: Driver for Freescale QUICC Engine USB Host Controller 2009-01-27 16:15:38 -08:00
fhci.h USB: Driver for Freescale QUICC Engine USB Host Controller 2009-01-27 16:15:38 -08:00
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: isp1760: use __devexit_p() for remove function 2009-07-12 15:16:36 -07:00
Kconfig USB: Add nuvoton Ehci driver for w90p910 platform 2009-09-23 06:46:20 -07:00
Makefile USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries. 2009-06-15 21:44:51 -07:00
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 USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
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 USB: OHCI: fix endless polling behavior 2008-10-17 14:41:04 -07:00
ohci-lh7a404.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-mem.c
ohci-omap.c USB: OMAP: OHCI: hc_driver's stop method should call ohci_stop 2009-07-28 14:31:09 -07:00
ohci-pci.c USB: new flag for resume-from-hibernation 2009-06-15 21:44:44 -07:00
ohci-pnx4008.c USB: Convert ohci-pnx4008 to a new-style i2c driver 2009-01-07 09:59:53 -08:00
ohci-pnx8550.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-ppc-of.c USB: powerpc: Workaround for the PPC440EPX USBH_23 errata [take 3] 2009-01-07 09:59:52 -08:00
ohci-ppc-soc.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-ps3.c usb/ps3: Add missing annotations 2009-06-16 14:17:32 +10:00
ohci-pxa27x.c [ARM] pxa: don't pass a consumer clock name for devices with unique clocks 2008-11-27 12:38:23 +00:00
ohci-q.c trivial: OHCI: Fix typo in a comment 2009-09-21 15:14:51 +02:00
ohci-s3c2410.c USB: S3C: Move usb-control.h to platform include 2009-03-24 16:20:45 -07:00
ohci-sa1111.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-sh.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-sm501.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-ssb.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
ohci-tmio.c usb: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 09:59:52 -08:00
ohci.h usb: remove code associated with !CONFIG_PPC_MERGE 2008-10-17 14:40:57 -07:00
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: fix hibernate in r8a66597-hcd dev_pm_ops conversion. 2009-07-29 21:31:13 +09:00
r8a66597.h usb: move r8a66597 register defines 2009-07-23 13:04:10 +09:00
sl811_cs.c pcmcia: encapsulate ioaddr_t 2008-08-29 09:43:14 +02:00
sl811-hcd.c USB: sl811-hcd: Fix device disconnect: 2009-09-23 06:46:16 -07:00
sl811.h Rename WARN() to WARNING() to clear the namespace 2008-07-25 10:53:29 -07:00
u132-hcd.c USB: automatically enable RHSC interrupts 2008-08-21 10:26:38 -07:00
uhci-debug.c USB: uhci: don't use pseudo negative values 2009-03-24 16:20:36 -07:00
uhci-hcd.c debugfs: Modified default dir of debugfs for debugging UHCI. 2009-09-15 09:50:49 -07:00
uhci-hcd.h USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
uhci-hub.c USB: uhci: mark root_hub_hub_des[] as const 2008-07-21 15:16:30 -07:00
uhci-q.c USB: UHCI queue: use usb_endpoint_type() 2009-06-15 21:44:42 -07:00
xhci-dbg.c USB: xhci: Fix slot and endpoint context debugging. 2009-09-23 06:46:17 -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: Support interrupt transfers. 2009-09-23 06:46:18 -07:00
xhci-hub.c USB: xhci: Root hub support. 2009-06-15 21:44:48 -07:00
xhci-mem.c USB: xhci: Set correct max packet size for HS/FS control endpoints. 2009-09-23 06:46:17 -07:00
xhci-pci.c USB: xhci: Add quirk for Fresco Logic xHCI hardware. 2009-09-23 06:46:17 -07:00
xhci-ring.c USB: xhci: Support interrupt transfers. 2009-09-23 06:46:18 -07:00
xhci.h USB: xhci: Support interrupt transfers. 2009-09-23 06:46:18 -07:00