diff options
| author | Paul Mackerras <paulus@samba.org> | 2005-10-10 22:03:41 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-10-10 22:03:41 +1000 |
| commit | 69a80d3f69d0b2d7fae5a73c6e034d402d434d8a (patch) | |
| tree | dd66f34510eae791a04c8dd77ce77a223b2f46d6 /arch/ppc64/kernel/pSeries_hvCall.S | |
| parent | ab1f9dac6eea25ee59e4c8e1cf0b7476afbbfe07 (diff) | |
powerpc: move pSeries files to arch/powerpc/platforms/pseries
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64/kernel/pSeries_hvCall.S')
| -rw-r--r-- | arch/ppc64/kernel/pSeries_hvCall.S | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/arch/ppc64/kernel/pSeries_hvCall.S b/arch/ppc64/kernel/pSeries_hvCall.S deleted file mode 100644 index 176e8da7646..00000000000 --- a/arch/ppc64/kernel/pSeries_hvCall.S +++ /dev/null @@ -1,131 +0,0 @@ -/* - * arch/ppc64/kernel/pSeries_hvCall.S - * - * This file contains the generic code to perform a call to the - * pSeries LPAR hypervisor. - * NOTE: this file will go away when we move to inline this work. - * - * 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. - */ -#include <asm/hvcall.h> -#include <asm/processor.h> -#include <asm/ppc_asm.h> - -#define STK_PARM(i) (48 + ((i)-3)*8) - - .text - -/* long plpar_hcall(unsigned long opcode, R3 - unsigned long arg1, R4 - unsigned long arg2, R5 - unsigned long arg3, R6 - unsigned long arg4, R7 - unsigned long *out1, R8 - unsigned long *out2, R9 - unsigned long *out3); R10 - */ -_GLOBAL(plpar_hcall) - HMT_MEDIUM - - mfcr r0 - - std r8,STK_PARM(r8)(r1) /* Save out ptrs */ - std r9,STK_PARM(r9)(r1) - std r10,STK_PARM(r10)(r1) - - stw r0,8(r1) - - HVSC /* invoke the hypervisor */ - - lwz r0,8(r1) - - ld r8,STK_PARM(r8)(r1) /* Fetch r4-r6 ret args */ - ld r9,STK_PARM(r9)(r1) - ld r10,STK_PARM(r10)(r1) - std r4,0(r8) - std r5,0(r9) - std r6,0(r10) - - mtcrf 0xff,r0 - blr /* return r3 = status */ - - -/* Simple interface with no output values (other than status) */ -_GLOBAL(plpar_hcall_norets) - HMT_MEDIUM - - mfcr r0 - stw r0,8(r1) - - HVSC /* invoke the hypervisor */ - - lwz r0,8(r1) - mtcrf 0xff,r0 - blr /* return r3 = status */ - - -/* long plpar_hcall_8arg_2ret(unsigned long opcode, R3 - unsigned long arg1, R4 - unsigned long arg2, R5 - unsigned long arg3, R6 - unsigned long arg4, R7 - unsigned long arg5, R8 - unsigned long arg6, R9 - unsigned long arg7, R10 - unsigned long arg8, 112(R1) - unsigned long *out1); 120(R1) - */ -_GLOBAL(plpar_hcall_8arg_2ret) - HMT_MEDIUM - - mfcr r0 - ld r11,STK_PARM(r11)(r1) /* put arg8 in R11 */ - stw r0,8(r1) - - HVSC /* invoke the hypervisor */ - - lwz r0,8(r1) - ld r10,STK_PARM(r12)(r1) /* Fetch r4 ret arg */ - std r4,0(r10) - mtcrf 0xff,r0 - blr /* return r3 = status */ - - -/* long plpar_hcall_4out(unsigned long opcode, R3 - unsigned long arg1, R4 - unsigned long arg2, R5 - unsigned long arg3, R6 - unsigned long arg4, R7 - unsigned long *out1, R8 - unsigned long *out2, R9 - unsigned long *out3, R10 - unsigned long *out4); 112(R1) - */ -_GLOBAL(plpar_hcall_4out) - HMT_MEDIUM - - mfcr r0 - stw r0,8(r1) - - std r8,STK_PARM(r8)(r1) /* Save out ptrs */ - std r9,STK_PARM(r9)(r1) - std r10,STK_PARM(r10)(r1) - - HVSC /* invoke the hypervisor */ - - lwz r0,8(r1) - - ld r8,STK_PARM(r8)(r1) /* Fetch r4-r7 ret args */ - ld r9,STK_PARM(r9)(r1) - ld r10,STK_PARM(r10)(r1) - ld r11,STK_PARM(r11)(r1) - std r4,0(r8) - std r5,0(r9) - std r6,0(r10) - std r7,0(r11) - - mtcrf 0xff,r0 - blr /* return r3 = status */ |