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| author | Manjunath Goudar <manjunath.goudar@linaro.org> | 2013-05-28 18:34:51 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-30 21:36:03 +0900 |
| commit | c1117afb85890adf4073c7ff18ebcb4d0495e6af (patch) | |
| tree | 23a60868cdf7ccde10b1df37eee73fd71fc986a5 /drivers/usb/host/Kconfig | |
| parent | 2621d0119e574f12496c4ab731265d5777cb6a18 (diff) | |
| download | op-kernel-dev-c1117afb85890adf4073c7ff18ebcb4d0495e6af.zip op-kernel-dev-c1117afb85890adf4073c7ff18ebcb4d0495e6af.tar.gz | |
USB: OHCI: make ohci-pci a separate driver
This patch splits the PCI portion of ohci-hcd out into its
own separate driver module, called ohci-pci.
The major point of difficulty lies in ohci-pci's many vendor- and
device-specific workarounds. Some of them have to be applied before
calling ohci_start() some after, which necessitates a fair amount of
code motion. The other platform drivers require much smaller changes.
The complete sb800_prefetch() function moved to ohci-q.c,because its
only related to ohci-pci driver.
USB_OHCI_HCD_PCI symbol no longer dependence on STB03xxx, PPC_MPC52xx and
USB_OHCI_HCD_PPC_OF that's what removed.
V2:
- few specific content of pci related code in ohci_pci_start function has been moved to ohci_pci_reset
and rest of the generic code is written in ohci_start of ohci-hcd.c file.
V3:
- ohci_restart() has been called in ohci_pci_reset() function for to reset the ohci pci.
V4:
-sb800_prefetch() moved to ohci-q.c,because its only related to ohci-pci.
-no longer _creating_ CONFIG_USB_OHCI_PCI,creating CONFIG_USB_OHCI_HCD_PCI.
-overrides renamed with pci_override,its giving proper meaning.
V5:
-sb800_prefetch() moved to pci-quirks.c,because its only related to pci.
V6:
-sb800_prefetch() function has been moved to pci-quirks.c made as separate patch in 2/3.
-Most of the generic ohci pci changes moved in 2/3 patch,now this is complete ohci-pci separation patch.
V7:
-Unrelated include file has been removed from ohci.h file.
V8:
-USB_OHCI_HCD_PCI symbol does not dependence on STB03xxx, PPC_MPC52xx and USB_OHCI_HCD_PPC_OF.
Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 77aeb0d..972ddd3 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -357,7 +357,7 @@ config USB_FUSBH200_HCD module will be called fusbh200-hcd. config USB_OHCI_HCD - tristate "OHCI HCD support" + tristate "OHCI HCD (USB 1.1) support" depends on USB_ARCH_HAS_OHCI select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 depends on USB_ISP1301 || !ARCH_LPC32XX @@ -426,8 +426,8 @@ config USB_OHCI_HCD_PPC_OF default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE config USB_OHCI_HCD_PCI - bool "OHCI support for PCI-bus USB controllers" - depends on PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF) + tristate "OHCI support for PCI-bus USB controllers" + depends on PCI default y select USB_OHCI_LITTLE_ENDIAN ---help--- |
