diff options
Diffstat (limited to 'arch/powerpc/lib/memcpy_power7.S')
| -rw-r--r-- | arch/powerpc/lib/memcpy_power7.S | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S index 89bfefcf7fcc..b7c5e7fca8b9 100644 --- a/arch/powerpc/lib/memcpy_power7.S +++ b/arch/powerpc/lib/memcpy_power7.S @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * Copyright (C) IBM Corporation, 2012 * @@ -230,7 +218,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) std r5,-STACKFRAMESIZE+STK_REG(R29)(r1) std r0,16(r1) stdu r1,-STACKFRAMESIZE(r1) - bl enter_vmx_ops + bl CFUNC(enter_vmx_ops) cmpwi cr1,r3,0 ld r0,STACKFRAMESIZE+16(r1) ld r3,STK_REG(R31)(r1) @@ -256,15 +244,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) or r7,r7,r0 ori r10,r7,1 /* stream=1 */ - lis r8,0x8000 /* GO=1 */ - clrldi r8,r8,32 - - dcbt 0,r6,0b01000 - dcbt 0,r7,0b01010 - dcbtst 0,r9,0b01000 - dcbtst 0,r10,0b01010 - eieio - dcbt 0,r8,0b01010 /* GO */ + DCBT_SETUP_STREAMS(r6, r7, r9, r10, r8) beq cr1,.Lunwind_stack_nonvmx_copy @@ -445,7 +425,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) 15: addi r1,r1,STACKFRAMESIZE ld r3,-STACKFRAMESIZE+STK_REG(R31)(r1) - b exit_vmx_ops /* tail call optimise */ + b CFUNC(exit_vmx_ops) /* tail call optimise */ .Lvmx_unaligned_copy: /* Get the destination 16B aligned */ @@ -649,5 +629,5 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) 15: addi r1,r1,STACKFRAMESIZE ld r3,-STACKFRAMESIZE+STK_REG(R31)(r1) - b exit_vmx_ops /* tail call optimise */ + b CFUNC(exit_vmx_ops) /* tail call optimise */ #endif /* CONFIG_ALTIVEC */ |