USB support for RMI processors

[M. Warner Losh]

In message: <5B27996C-CAAC-4C87-BF9A-D914B57E175F at lakerest.net>
            Randall Stewart <rrs at lakerest.net> writes:
: Hmm I might have missed these.. I got some in.
:
: The n32 ones I will leave for Warner to look at..
: 
: I personally think we should be working on n64 not n32.. But
: I will go with whatever our fearless leader says (the passer
: of the cold)..

n64 for the kernel definitely is the way to go.  However, I'd like to
get the n32 and n64 userland support in place too.  And the first
place to start with that is tools...

Warner

: R
: On Mar 1, 2010, at 6:32 AM, C. Jayachandran wrote:
: 
: > Hi Randy,
: >
: > I'd send these patches last week, did you get a chance to look over
: > them?  Let me know if you have any comments.
: >
: > Also, let me know if this is your preferred way for changes, otherwise
: > I can send them as attachments too. The mailing list will strip the
: > attachments, but your copy would be safe.
: >
: > Thanks,
: > JC.
: >
: > On Tue, Feb 23, 2010 at 1:51 PM, C. Jayachandran
: > <c.jayachandran at gmail.com> wrote:
: >> I've two patches to add USB EHCI support for XLS processors. This is
: >> tested
: >> with umass driver on a USB attached disk and flash drive. Please
: >> review -
: >> I've left the original NetBSD license on xls_ehci.c (which came from
: >> ehci_pci.c), I hope this is not an issue.
: >>
: >> http://sites.google.com/site/cjayachandran/files/iodi-bus.patch
: >> - Move rmi_pci_bus_space to header and avoid extern
: >> - remove unused and commented code (MIPS_BUS_SPACE_PCI, pic_usb_ack)
: >> - use rmi_pci_bus_space for USB too (needs byteswap)
: >>
: >> http://sites.google.com/site/cjayachandran/files/xls-ehci.patch
: >> - uncomment xls_ehci.c in files.xlr
: >> - changes to xls_ehci.c - updated with dev/usb/controller/ehci_*.c as
: >> reference
: >>
: >> The files sys/mips/rmi/ehcireg.h and sys/mips/rmi/ehcivar.h can be
: >> deleted
: >> since they are not used now. Also sys/mips/rmi/pcibus.c is unused.
: >>
: >> Thanks,
: >> JC.
: >>
: >
: >
: >
: > -- 
: > C. Jayachandran    c.jayachandran at gmail.com
: >
: 
: ------------------------------
: Randall Stewart
: 803-317-4952 (cell)
: 803-345-0391(direct)
: 
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