diff options
| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /arch/mips/include/asm/cop2.h | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'arch/mips/include/asm/cop2.h')
| -rw-r--r-- | arch/mips/include/asm/cop2.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/mips/include/asm/cop2.h b/arch/mips/include/asm/cop2.h index c1516cc0285..51f80bd36fc 100644 --- a/arch/mips/include/asm/cop2.h +++ b/arch/mips/include/asm/cop2.h @@ -16,8 +16,8 @@ extern void octeon_cop2_save(struct octeon_cop2_state *); extern void octeon_cop2_restore(struct octeon_cop2_state *); -#define cop2_save(r) octeon_cop2_save(r) -#define cop2_restore(r) octeon_cop2_restore(r) +#define cop2_save(r) octeon_cop2_save(&(r)->thread.cp2) +#define cop2_restore(r) octeon_cop2_restore(&(r)->thread.cp2) #define cop2_present 1 #define cop2_lazy_restore 1 @@ -26,18 +26,26 @@ extern void octeon_cop2_restore(struct octeon_cop2_state *); extern void nlm_cop2_save(struct nlm_cop2_state *); extern void nlm_cop2_restore(struct nlm_cop2_state *); -#define cop2_save(r) nlm_cop2_save(r) -#define cop2_restore(r) nlm_cop2_restore(r) + +#define cop2_save(r) nlm_cop2_save(&(r)->thread.cp2) +#define cop2_restore(r) nlm_cop2_restore(&(r)->thread.cp2) #define cop2_present 1 #define cop2_lazy_restore 0 +#elif defined(CONFIG_CPU_LOONGSON3) + +#define cop2_present 1 +#define cop2_lazy_restore 1 +#define cop2_save(r) do { (r); } while (0) +#define cop2_restore(r) do { (r); } while (0) + #else #define cop2_present 0 #define cop2_lazy_restore 0 -#define cop2_save(r) -#define cop2_restore(r) +#define cop2_save(r) do { (r); } while (0) +#define cop2_restore(r) do { (r); } while (0) #endif enum cu2_ops { |