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Maciej W. Rozycki 8d1630f137 MIPS: MIPS16e2: Identify ASE presence 
Identify the presence of the MIPS16e2 ASE as per the architecture
specification[1], by checking for CP0 Config5.CA2 bit being 1[2].

References:

[1] "MIPS32 Architecture for Programmers: MIPS16e2 Application-Specific
    Extension Technical Reference Manual", Imagination Technologies
    Ltd., Document Number: MD01172, Revision 01.00, April 26, 2016,
    Section 1.2 "Software Detection of the ASE", p. 5

[2] "MIPS32 interAptiv Multiprocessing System Software User's Manual",
    Imagination Technologies Ltd., Document Number: MD00904, Revision
    02.01, June 15, 2016, Section 2.2.1.6 "Device Configuration 5 --
    Config5 (CP0 Register 16, Select 5)", pp. 71-72

Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16094/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-07-05 14:06:44 +02:00
..
alpha osf_wait4(): fix infoleak 2017-05-21 13:10:07 -04:00
arc mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
arm mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
arm64 arm64/vdso: Fix nsec handling for CLOCK_MONOTONIC_RAW 2017-06-20 10:41:51 +02:00
blackfin uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
c6x uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
cris devicetree: Move include prefixes from arch to separate directory 2017-05-18 23:55:48 -07:00
frv mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
h8300 uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
hexagon hexagon: Use raw_copy_to_user 2017-06-10 19:10:31 -07:00
ia64 Kbuild UAPI header export updates for v4.12 2017-05-10 20:45:36 -07:00
m32r uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
m68k uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
metag devicetree: Move include prefixes from arch to separate directory 2017-05-18 23:55:48 -07:00
microblaze uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
mips MIPS: MIPS16e2: Identify ASE presence 2017-07-05 14:06:44 +02:00
mn10300 uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
nios2 nios2 update for v4.12-rc1 2017-05-12 09:53:16 -07:00
openrisc kthread: fix boot hang (regression) on MIPS/OpenRISC 2017-05-29 09:40:54 -07:00
parisc mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
powerpc powerpc fixes for 4.12 #7 2017-06-23 17:53:16 -07:00
s390 KVM: s390: fix shadow table handling for nested guests 2017-06-22 16:13:06 +02:00
score uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
sh mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
sparc mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
tile mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
um Merge branch 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml 2017-05-13 10:20:02 -07:00
unicore32 Kbuild UAPI header export updates for v4.12 2017-05-10 20:45:36 -07:00
x86 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-06-25 12:01:56 -07:00
xtensa mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
.gitignore
Kconfig Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-05-10 10:30:46 -07:00