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linux/drivers/usb/host
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Alan Stern 3d9545cc37 EHCI: maintain the ehci->command value properly 
The ehci-hcd driver is a little haphazard about keeping track of the
state of the USBCMD register.  The ehci->command field is supposed to
hold the register's value (apart from a few special bits) at all
times, but it isn't maintained properly.

This patch (as1543) cleans up the situation.  It keeps ehci->command
up-to-date, and uses that value rather than reading the register from
the hardware whenever possible.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-23 12:05:44 -07:00
..
whci
Merge branch 'for-next/dwc3' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
2011-12-12 15:19:53 -08:00
alchemy-common.c
MIPS: Alchemy: Au1300 SoC support
2011-12-07 22:02:05 +00:00
bcma-hcd.c
USB: bcma: suspend() only takes one argument now
2012-04-19 19:06:24 -07:00
ehci-atmel.c
USB: ehci-atmel: add needed of.h header file
2012-04-04 18:35:43 +02:00
ehci-au1xxx.c
usb: Remove ehci_reset call from ehci_run
2011-12-08 09:38:53 -08:00
ehci-cns3xxx.c
…
ehci-dbg.c
EHCI: maintain the ehci->command value properly
2012-04-23 12:05:44 -07:00
ehci-fsl.c
Merge 3.4-rc4 into usb-next.
2012-04-22 15:25:26 -07:00
ehci-fsl.h
fsl/usb: Add controller version based ULPI and UTMI phy support
2012-04-18 13:46:42 -07:00
ehci-grlib.c
…
ehci-hcd.c
EHCI: maintain the ehci->command value properly
2012-04-23 12:05:44 -07:00
ehci-hub.c
EHCI: maintain the ehci->command value properly
2012-04-23 12:05:44 -07:00
ehci-ixp4xx.c
…
ehci-lpm.c
…
ehci-ls1x.c
USB: Add EHCI bus glue for Loongson1x SoCs (UPDATED)
2012-01-24 15:28:02 -08:00
ehci-mem.c
…
ehci-msm.c
usb: otg: Convert all users to pass struct usb_otg for OTG functions
2012-02-27 15:41:52 +02:00
ehci-mv.c
usb: otg: Convert all users to pass struct usb_otg for OTG functions
2012-02-27 15:41:52 +02:00
ehci-mxc.c
usb: otg: Convert all users to pass struct usb_otg for OTG functions
2012-02-27 15:41:52 +02:00
ehci-octeon.c
usb: Remove ehci_reset call from ehci_run
2011-12-08 09:38:53 -08:00
ehci-omap.c
ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue
2012-04-16 18:47:00 +02:00
ehci-orion.c
ARM: Orion: Get address map from plat-orion instead of via platform_data
2011-12-13 18:46:55 -05:00
ehci-pci.c
usb: add support for STA2X11 host driver
2012-01-24 14:15:37 -08:00
ehci-platform.c
usb: Fix various typo within usb
2012-04-18 13:57:26 -07:00
ehci-pmcmsp.c
…
ehci-ppc-of.c
…
ehci-ps3.c
usb: PS3 EHCI HC reset work-around
2011-12-08 09:38:53 -08:00
ehci-q.c
EHCI: maintain the ehci->command value properly
2012-04-23 12:05:44 -07:00
ehci-s5p.c
USB: ehci-s5p: add clock gating to suspend/resume
2012-04-18 13:52:36 -07:00
ehci-sched.c
EHCI: maintain the ehci->command value properly
2012-04-23 12:05:44 -07:00
ehci-sead3.c
usb: host: mips: sead3: USB Host controller support for SEAD-3 platform.
2012-04-19 19:06:24 -07:00
ehci-sh.c
usb: ehci-sh: Add PHY init function with platform data
2012-04-18 13:52:35 -07:00
ehci-spear.c
USB: ehci: ohci: Add clk_{un}prepare() support
2012-04-18 14:33:43 -07:00
ehci-sysfs.c
…
ehci-tegra.c
Merge 3.4-rc4 into usb-next.
2012-04-22 15:25:26 -07:00
ehci-vt8500.c
usb: Remove ehci_reset call from ehci_run
2011-12-08 09:38:53 -08:00
ehci-w90x900.c
usb: Remove ehci_reset call from ehci_run
2011-12-08 09:38:53 -08:00
ehci-xilinx-of.c
USB: EHCI: Don't use NO_IRQ in xilinx ehci driver
2012-01-16 08:23:15 +01:00
ehci-xls.c
Merge 3.2-rc3 into usb-linus
2011-11-26 19:46:48 -08:00
ehci.h
EHCI: keep track of ports being resumed and indicate in hub_status_data
2012-04-09 15:43:21 -07:00
fhci-dbg.c
…
fhci-hcd.c
usb: convert drivers/usb/* to use module_platform_driver()
2011-11-28 06:48:32 +09:00
fhci-hub.c
…
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
QE/FHCI: fixed the CONTROL bug
2011-10-18 13:51:34 -07:00
fhci-tds.c
usb: Fix various typo within usb
2012-04-18 13:57:26 -07:00
fhci.h
…
fsl-mph-dr-of.c
fsl/usb: Add controller version based ULPI and UTMI phy support
2012-04-18 13:46:42 -07:00
hwa-hc.c
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2012-01-09 12:09:47 -08:00
imx21-dbg.c
usb: Fix typo in imx21-dbg.c
2012-02-13 14:32:34 -08:00
imx21-hcd.c
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2012-01-09 12:09:47 -08:00
imx21-hcd.h
…
isp116x-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
isp116x.h
…
isp1362-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
isp1362.h
…
isp1760-hcd.c
isp1760-hcd: fix possible memory leak if urb could not be enqueued
2012-04-18 13:51:19 -07:00
isp1760-hcd.h
usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB.
2011-10-19 13:29:06 -07:00
isp1760-if.c
isp1760-if: make module unloads correctly
2012-04-18 13:50:44 -07:00
Kconfig
usb: host: mips: sead3: USB Host controller support for SEAD-3 platform.
2012-04-19 19:06:24 -07:00
Makefile
USB: Add driver for the ssb bus
2012-04-18 13:43:30 -07:00
octeon2-common.c
…
ohci-at91.c
USB: ohci-at91: change annotations for probe/remove functions
2012-04-17 16:29:32 +02:00
ohci-au1xxx.c
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2012-01-14 13:05:21 -08:00
ohci-cns3xxx.c
…
ohci-da8xx.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-dbg.c
USB: OHCI: fix new compiler warnings
2012-01-24 12:24:06 -08:00
ohci-ep93xx.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-exynos.c
USB: ohci-exynos: replace hcd->state with ohci->rh_state
2012-02-24 13:40:04 -08:00
ohci-hcd.c
USB: OHCI: remove old SSB OHCI driver
2012-04-18 13:43:30 -07:00
ohci-hub.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-jz4740.c
…
ohci-mem.c
…
ohci-nxp.c
USB: ohci-nxp: Remove i2c_write(), use smbus
2012-03-13 14:27:28 -07:00
ohci-octeon.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-omap3.c
ARM: OMAP: USBHOST: Replace usbhs core driver APIs by Runtime pm APIs
2011-12-16 04:29:57 -07:00
ohci-omap.c
usb: otg: Convert all users to pass struct usb_otg for OTG functions
2012-02-27 15:41:52 +02:00
ohci-pci.c
usb: add support for STA2X11 host driver
2012-01-24 14:15:37 -08:00
ohci-platform.c
usb: Fix various typo within usb
2012-04-18 13:57:26 -07:00
ohci-pnx8550.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-ppc-of.c
usb: Fix various typo within usb
2012-04-18 13:57:26 -07:00
ohci-ppc-soc.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-ps3.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-pxa27x.c
USB: ohci-pxa27x: add clk_prepare/clk_unprepare calls
2012-03-15 13:46:54 -07:00
ohci-q.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-s3c2410.c
USB: ohci-s3c2410: add PM support
2011-11-30 20:08:26 +09:00
ohci-sa1111.c
USB: sa1111: add hcd .reset method
2012-03-24 11:30:14 +00:00
ohci-sh.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-sm501.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-spear.c
USB: ehci: ohci: Add clk_{un}prepare() support
2012-04-18 14:33:43 -07:00
ohci-tmio.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-xls.c
usb: OHCI/EHCI-XLS: Use resource_size v3
2011-11-15 10:21:56 -08:00
ohci.h
usb: otg: Rename otg_transceiver to usb_phy
2012-02-13 13:34:36 +02:00
oxu210hp-hcd.c
USB: oxu210hp-hcd.c: remove err() usage
2012-04-20 16:53:35 -07:00
oxu210hp.h
…
pci-quirks.c
xHCI: Correct the #define XHCI_LEGACY_DISABLE_SMI
2012-04-11 08:31:06 -07:00
pci-quirks.h
…
r8a66597-hcd.c
usb: r8a66597-hcd: Convert to module_platform_driver
2012-03-02 16:20:29 -08:00
r8a66597.h
…
sl811_cs.c
…
sl811-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
sl811.h
…
ssb-hcd.c
USB: Add driver for the ssb bus
2012-04-18 13:43:30 -07:00
u132-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
uhci-debug.c
…
uhci-grlib.c
…
uhci-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
uhci-hcd.h
…
uhci-hub.c
UHCI: hub_status_data should indicate if ports are resuming
2012-04-09 15:43:21 -07:00
uhci-pci.c
…
uhci-q.c
usb: fix number of mapped SG DMA entries
2011-12-09 16:18:19 -08:00
xhci-dbg.c
xHCI: correct to print the true HSEE of USBCMD
2012-04-10 15:21:52 -07:00
xhci-ext-caps.h
xHCI: Correct the #define XHCI_LEGACY_DISABLE_SMI
2012-04-11 08:31:06 -07:00
xhci-hub.c
USB/xHCI: Enable USB 3.0 hub remote wakeup.
2012-02-14 12:12:24 -08:00
xhci-mem.c
xhci: Don't write zeroed pointers to xHC registers.
2012-04-11 08:28:55 -07:00
xhci-pci.c
xHCI: add XHCI_RESET_ON_RESUME quirk for VIA xHCI host
2012-04-11 08:28:59 -07:00
xhci-plat.c
usb: host: xhci: add platform driver support
2012-03-13 10:30:59 -07:00
xhci-ring.c
xHCI: use gfp flags from caller instead of GFP_ATOMIC
2012-04-11 08:29:00 -07:00
xhci.c
xhci: Fix register save/restore order.
2012-04-11 08:28:57 -07:00
xhci.h
xhci: don't re-enable IE constantly
2012-04-11 08:28:37 -07:00