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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-12-15 06:54:08 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:44:32 -0800 |
| commit | 083522d76662cda71328df1f3d75e5a9057c7c9f (patch) | |
| tree | eafbb962ec90431d0c1b490b4caea7cf9b54672c /drivers/usb/host/Kconfig | |
| parent | 11d1a4aa8d657478cb2e5d33f203ba8f01b9ac24 (diff) | |
| download | linux-083522d76662cda71328df1f3d75e5a9057c7c9f.tar.gz linux-083522d76662cda71328df1f3d75e5a9057c7c9f.tar.bz2 linux-083522d76662cda71328df1f3d75e5a9057c7c9f.zip | |
USB: Implement support for EHCI with big endian MMIO
This patch implements supports for EHCI controllers whose MMIO
registers are big endian and enables that functionality for
the Toshiba SCC chip. It does _not_ add support for big endian
in-memory data structures as this is not needed for that chip
and I hope it will never be.
The guts of the patch are to convert readl(...) to
ehci_readl(ehci, ...) and similarly for register writes.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index faabce8bf39f..832599852106 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -67,6 +67,11 @@ config USB_EHCI_TT_NEWSCHED If unsure, say N. +config USB_EHCI_BIG_ENDIAN_MMIO + bool + depends on USB_EHCI_HCD + default n + config USB_ISP116X_HCD tristate "ISP116X HCD support" depends on USB |