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spapr_hcall: Add address-translation-mode-on-interrupt resource in H_SET_MODE

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This adds handling of the RESOURCE_ADDR_TRANS_MODE resource from
the H_SET_MODE, for POWER8 (PowerISA 2.07) only.

This defines AIL flags for LPCR special register.

This changes @excp_prefix according to the mode, takes effect in TCG.

This turns support of a new capability PPC2_ISA207S flag for TCG.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexey Kardashevskiy 2014-06-04 22:51:05 +10:00 • committed by Alexander Graf
parent c4015bbd50
commit d5ac4f5433
4 changed files with 60 additions and 3 deletions
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5
include/hw/ppc/spapr.h
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@ -164,6 +164,11 @@ typedef struct sPAPREnvironment {
#define H_SET_MODE_ENDIAN_BIG 0
#define H_SET_MODE_ENDIAN_LITTLE 1
/* Flags for H_SET_MODE_RESOURCE_ADDR_TRANS_MODE */
#define H_SET_MODE_ADDR_TRANS_NONE 0
#define H_SET_MODE_ADDR_TRANS_0001_8000 2
#define H_SET_MODE_ADDR_TRANS_C000_0000_0000_4000 3
/* VASI States */
#define H_VASI_INVALID 0
#define H_VASI_ENABLED 1