diff options
Diffstat (limited to 'arch/mips/kernel/r4k_switch.S')
| -rw-r--r-- | arch/mips/kernel/r4k_switch.S | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S index 81ca3f70fe29..4c4ec1812420 100644 --- a/arch/mips/kernel/r4k_switch.S +++ b/arch/mips/kernel/r4k_switch.S @@ -64,8 +64,10 @@ /* Check whether we're saving scalar or vector context. */ bgtz a3, 1f - /* Save 128b MSA vector context. */ + /* Save 128b MSA vector context + scalar FP control & status. */ + cfc1 t1, fcr31 msa_save_all a0 + sw t1, THREAD_FCR31(a0) b 2f 1: /* Save 32b/64b scalar FP context. */ @@ -142,6 +144,11 @@ LEAF(_restore_msa) jr ra END(_restore_msa) +LEAF(_init_msa_upper) + msa_init_all_upper + jr ra + END(_init_msa_upper) + #endif /* |