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-rw-r--r--arch/powerpc/platforms/pseries/hvCall.S100
1 files changed, 100 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index db7c19fe9297..c9ff547f9d25 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -127,3 +127,103 @@ _GLOBAL(plpar_hcall_4out)
mtcrf 0xff,r0
blr /* return r3 = status */
+
+/* plpar_hcall_7arg_7ret(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 *out1, 112(R1)
+ unsigned long *out2, 110(R1)
+ unsigned long *out3, 108(R1)
+ unsigned long *out4, 106(R1)
+ unsigned long *out5, 104(R1)
+ unsigned long *out6, 102(R1)
+ unsigned long *out7); 100(R1)
+*/
+_GLOBAL(plpar_hcall_7arg_7ret)
+ HMT_MEDIUM
+
+ mfcr r0
+ stw r0,8(r1)
+
+ HVSC /* invoke the hypervisor */
+
+ lwz r0,8(r1)
+
+ ld r11,STK_PARM(r11)(r1) /* Fetch r4 ret arg */
+ std r4,0(r11)
+ ld r11,STK_PARM(r12)(r1) /* Fetch r5 ret arg */
+ std r5,0(r11)
+ ld r11,STK_PARM(r13)(r1) /* Fetch r6 ret arg */
+ std r6,0(r11)
+ ld r11,STK_PARM(r14)(r1) /* Fetch r7 ret arg */
+ std r7,0(r11)
+ ld r11,STK_PARM(r15)(r1) /* Fetch r8 ret arg */
+ std r8,0(r11)
+ ld r11,STK_PARM(r16)(r1) /* Fetch r9 ret arg */
+ std r9,0(r11)
+ ld r11,STK_PARM(r17)(r1) /* Fetch r10 ret arg */
+ std r10,0(r11)
+
+ mtcrf 0xff,r0
+
+ blr /* return r3 = status */
+
+/* plpar_hcall_9arg_9ret(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 arg9, 110(R1)
+ unsigned long *out1, 108(R1)
+ unsigned long *out2, 106(R1)
+ unsigned long *out3, 104(R1)
+ unsigned long *out4, 102(R1)
+ unsigned long *out5, 100(R1)
+ unsigned long *out6, 98(R1)
+ unsigned long *out7); 96(R1)
+ unsigned long *out8, 94(R1)
+ unsigned long *out9, 92(R1)
+*/
+_GLOBAL(plpar_hcall_9arg_9ret)
+ HMT_MEDIUM
+
+ mfcr r0
+ stw r0,8(r1)
+
+ ld r11,STK_PARM(r11)(r1) /* put arg8 in R11 */
+ ld r12,STK_PARM(r12)(r1) /* put arg9 in R12 */
+
+ HVSC /* invoke the hypervisor */
+
+ ld r0,STK_PARM(r13)(r1) /* Fetch r4 ret arg */
+ stdx r4,r0,r0
+ ld r0,STK_PARM(r14)(r1) /* Fetch r5 ret arg */
+ stdx r5,r0,r0
+ ld r0,STK_PARM(r15)(r1) /* Fetch r6 ret arg */
+ stdx r6,r0,r0
+ ld r0,STK_PARM(r16)(r1) /* Fetch r7 ret arg */
+ stdx r7,r0,r0
+ ld r0,STK_PARM(r17)(r1) /* Fetch r8 ret arg */
+ stdx r8,r0,r0
+ ld r0,STK_PARM(r18)(r1) /* Fetch r9 ret arg */
+ stdx r9,r0,r0
+ ld r0,STK_PARM(r19)(r1) /* Fetch r10 ret arg */
+ stdx r10,r0,r0
+ ld r0,STK_PARM(r20)(r1) /* Fetch r11 ret arg */
+ stdx r11,r0,r0
+ ld r0,STK_PARM(r21)(r1) /* Fetch r12 ret arg */
+ stdx r12,r0,r0
+
+ lwz r0,8(r1)
+ mtcrf 0xff,r0
+
+ blr /* return r3 = status */