From 42561bf2e464a2d682707af1640fc2db1e937c42 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Mon, 19 Aug 2013 21:04:20 +1000 Subject: pseries: Add H_SET_MODE hcall to change guest exception endianness H_SET_MODE is used for controlling various partition settings. One of these settings is the endianness a guest takes its exceptions in. Signed-off-by: Anton Blanchard [agraf: fix whitespace] Signed-off-by: Alexander Graf --- include/hw/ppc/spapr.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 41b0466..e37b419 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -111,6 +111,15 @@ typedef struct sPAPREnvironment { #define H_NOT_ENOUGH_RESOURCES -44 #define H_R_STATE -45 #define H_RESCINDEND -46 +#define H_P2 -55 +#define H_P3 -56 +#define H_P4 -57 +#define H_P5 -58 +#define H_P6 -59 +#define H_P7 -60 +#define H_P8 -61 +#define H_P9 -62 +#define H_UNSUPPORTED_FLAG -256 #define H_MULTI_THREADS_ACTIVE -9005 @@ -145,6 +154,11 @@ typedef struct sPAPREnvironment { #define H_PP1 (1ULL<<(63-62)) #define H_PP2 (1ULL<<(63-63)) +/* H_SET_MODE flags */ +#define H_SET_MODE_ENDIAN 4 +#define H_SET_MODE_ENDIAN_BIG 0 +#define H_SET_MODE_ENDIAN_LITTLE 1 + /* VASI States */ #define H_VASI_INVALID 0 #define H_VASI_ENABLED 1 @@ -269,7 +283,8 @@ typedef struct sPAPREnvironment { #define H_GET_EM_PARMS 0x2B8 #define H_SET_MPP 0x2D0 #define H_GET_MPP 0x2D4 -#define MAX_HCALL_OPCODE H_GET_MPP +#define H_SET_MODE 0x31C +#define MAX_HCALL_OPCODE H_SET_MODE /* The hcalls above are standardized in PAPR and implemented by pHyp * as well. -- cgit v1.1