openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

[ARM SMP] Only enable V6K instructions on V6 MP core CPUs 

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2005-08-10 14:41:45 +01:00 committed by Russell King
parent 86b3786078
commit 3c4ee4e252
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/lib/bitops.h
View File

@ -1,4 +1,6 @@
#if __LINUX_ARM_ARCH__ >= 6 #include <linux/config.h>
#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_CPU_MPCORE)
.macro bitop, instr .macro bitop, instr
mov r2, #1 mov r2, #1
and r3, r0, #7 @ Get bit offset and r3, r0, #7 @ Get bit offset