diff options
Diffstat (limited to 'include/asm-mips')
| -rw-r--r-- | include/asm-mips/pgtable.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index 6ee5bfc2a..d64e7ed68 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -638,6 +638,19 @@ extern inline void set_wired(unsigned long val) : : "r" (val)); } +extern inline unsigned long get_info(void) +{ + unsigned long val; + + __asm__( + ".set push\n\t" + ".set reorder\n\t" + "mfc0 %0, $7\n\t" + ".set pop" + : "=r" (val)); + return val; +} + /* CP0_TAGLO and CP0_TAGHI registers */ extern inline unsigned long get_taglo(void) { |