CVS log for src/sys/arch/emips/emips/bus_dma.c

Up to [cvs.NetBSD.org] / src / sys / arch / emips / emips

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Keyword substitution: kv
Default branch: MAIN

s/functin/function/ in copy pasted comment.

Ensure bus_dmatag_subregion is called with an inclusive max_addr
everywhere.

Trailing whitespace

s/invlid/invalid/ in comment.

Sync w/ HEAD.

malloc(9) -> kmem(9)

update from HEAD

Sync with HEAD

Add struct pmap_limits and pm_{min,max}addr from uvm/pmap/map.h and use it to
store avail_start, avail_end, virtual_start, and virtual_end.
Remove iospace and let emips just bump pmap_limits.virtual_start to get the
VA space it needs.
pmap_segtab.c is almost identical to uvm/pmap/pmap_segtab.c now.  It won't
be long until we switch to the uvm/pmap one.

Resync to 2012-11-19 00:00:00 UTC

sync with head

move common/bus_dma/ -> dev/bus_dma/

Sync with HEAD.

sync with head

Sync with HEAD

file bus_dma.c was added on branch jruoho-x86intr on 2011-06-06 09:05:16 +0000

file bus_dma.c was added on branch rmind-uvmplock on 2011-03-05 20:49:55 +0000

Bring emips forward to the new mips world order.

Sync with HEAD

file bus_dma.c was added on branch bouyer-quota2 on 2011-02-08 18:05:06 +0000

Add support for the Extensible MIPS ("eMIPS") platform.  The
NetBSD/emips port runs on Xilinx and Beecube FPGA systems and the
Giano system simulator.

eMIPS is a platform developed at Microsoft Research for researching
reconfigurable computing.  eMIPS allows dynamic loading and scheduling
of application-specific circuits for the purpose of accelerating
computations based on the current workload.

NetBSD eMIPS support for NetBSD 4.x was written at Microsoft Research
by Alessandro Forin and Neil Pittman.  Microsoft Corporation has
donated full copyright to The NetBSD Foundation.

Platform support for eMIPS is the first part of Microsoft's
contribution.  The second part includes the hardware accelerator
framework and will be proposed on tech-kern soon.