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| author | Jan Andersson <jan@gaisler.com> | 2011-05-18 10:44:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-19 16:43:19 -0700 |
| commit | 8452c6745e74384e7e434144f989ada3eae41170 (patch) | |
| tree | 4ead646def1a541b4ca7062b5dab2b4a3e737a2d /drivers/usb/host/Kconfig | |
| parent | 5116901d8596a52598364d41581c0a745da003bc (diff) | |
| download | blackbird-op-linux-8452c6745e74384e7e434144f989ada3eae41170.tar.gz blackbird-op-linux-8452c6745e74384e7e434144f989ada3eae41170.zip | |
USB: UHCI: Add support for big endian mmio
This patch adds support for big endian mmio to the UHCI HCD. Big endian
mmio is supported by adding a flag bit to the UHCI HCD replicating the
solution used in the EHCI HCD.
When adding big endian support this patch also adds a check to see if we
need to support HCs with PCI I/O registers when we support HCs with MMIO.
This patch also adds 'const' to the register access functions' uhci_hcd
argument.
Signed-off-by: Jan Andersson <jan@gaisler.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 8898505af429..ce9e22bf211c 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -416,6 +416,10 @@ config USB_UHCI_SUPPORT_NON_PCI_HC depends on USB_UHCI_HCD default y if SPARC_LEON +config USB_UHCI_BIG_ENDIAN_MMIO + bool + depends on USB_UHCI_SUPPORT_NON_PCI_HC + config USB_FHCI_HCD tristate "Freescale QE USB Host Controller support" depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE |
