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MIPS: Optimize TLB handlers for Octeon CPUs
authorDavid Daney <ddaney@caviumnetworks.com>
Tue, 28 Dec 2010 02:07:57 +0000 (18:07 -0800)
committerRalf Baechle <ralf@linux-mips.org>
Tue, 18 Jan 2011 18:30:23 +0000 (19:30 +0100)
commit2c8c53e28f178577dfdf3a69731b998b7e3df8ae
tree0b65ff7fa0ac67795698be7a50559d77d3bc72dbtree | snapshot (tar.gz zip)
parentbb3d68c30a00918d4c9fa02a5c17a5aacf597977commit | diff
MIPS: Optimize TLB handlers for Octeon CPUs

Octeon can use scratch registers in the TLB handlers.  Octeon II can
use LDX instructions.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1904/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/mm/tlbex.c diff | blob | blame | history