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path: root/drivers/usb/host/ehci-sh.c
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* USB: EHCI: Support controllers with big endian capability regsJan Andersson2011-05-03
| | | | | | | | | | | | | | | | The two first HC capability registers (CAPLENGTH and HCIVERSION) are defined as one 8-bit and one 16-bit register. Most HC implementations have selected to treat these registers as part of a 32-bit register, giving the same layout for both big and small endian systems. This patch adds a new quirk, big_endian_capbase, to support controllers with big endian register interfaces that treat HCIVERSION and CAPLENGTH as individual registers. 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>
* usb: ehci-sh: Add missing ehci helpers.Paul Mundt2010-11-26
| | | | | | | | The ehci-sh driver was missing tie-ins for endpoint_reset and clear_tt_buffer_complete, add them in. Reported-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* usb: ehci-sh: Fix up fault in shutdown path.Paul Mundt2010-11-26
| | | | | | | | We can't use the generic usb_hcd_platform_shutdown helper on account of the fact we don't stash the hcd pointer in the driver data, so we provide our own shutdown handler. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* usb: ehci-hcd: Add support for SuperH EHCI.Paul Mundt2010-11-01
This adds a trivial stub for supporting EHCI mode of the on-chip SH USB host controllers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>