linux/arch/sparc
David S. Miller 979e93ca24 sparc64: Add auto-loading mechanism to crypto-opcode drivers.
Just simply provide a device table containing an entry for sun4v cpus,
the capability mask checks in the drivers themselves will take care of
the rest.

This makes the bootup logs on pre-T4 cpus slightly more verbose, with
each driver indicating lack of support for the associated opcode(s).

But this isn't too much of a real problem.

I toyed with the idea of using explicit entries with compatability
fields of "SPARC-T4", "SPARC-T5", etc. but all future cpus will have
some subset of these opcodes available and this would just be one more
pointless thing to do as each new cpu is released with a new string.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-15 09:46:25 -07:00
..
boot sparc32: drop build time btfixup patching 2012-05-14 14:05:10 -07:00
configs perf: Remove PERF_COUNTERS config option 2012-04-26 13:52:52 +02:00
crypto sparc64: Add auto-loading mechanism to crypto-opcode drivers. 2012-09-15 09:46:25 -07:00
include/asm sparc64: Probe cpu page size support more portably. 2012-09-06 19:01:25 -07:00
kernel sparc64: Probe cpu page size support more portably. 2012-09-06 19:01:25 -07:00
lib sparc64: Add SHA1 driver making use of the 'sha1' instruction. 2012-08-20 15:08:49 -07:00
math-emu sparc64: Fix several bugs in quad floating point emulation. 2012-05-25 00:31:56 -07:00
mm sparc64: Use cpu_pgsz_mask for linear kernel mapping config. 2012-09-06 20:35:36 -07:00
net sparc bpf_jit: support BPF_S_ANC_ALU_XOR_X instruction 2012-06-06 10:20:21 -07:00
oprofile sparc: using HZ needs an include of linux/param.h 2009-10-05 00:46:08 -07:00
prom sparc32: Remove superfluous extern declarations for prom_*() functions 2012-06-27 01:27:45 -07:00
Kbuild sparc64: Add SHA1 driver making use of the 'sha1' instruction. 2012-08-20 15:08:49 -07:00
Kconfig ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION 2012-07-30 17:25:21 -07:00
Kconfig.debug lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
Makefile Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-05-21 19:43:57 -07:00