On 18/07/2017 12:55, James Hogan wrote: > Enable the CP0_EBase.WG (write gate) on the I6400 and MIPS64R2-generic > CPUs. This allows 64-bit guests to run KVM itself, which uses > CP0_EBase.WG to point CP0_EBase at XKPhys. > > Signed-off-by: James Hogan <james.ho...@imgtec.com> > Cc: Yongbok Kim <yongbok....@imgtec.com> > Cc: Aurelien Jarno <aurel...@aurel32.net> > --- > Changes in v2: > - New patch. > --- > target/mips/translate_init.c | 2 ++ > 1 file changed, 2 insertions(+), 0 deletions(-) > > diff --git a/target/mips/translate_init.c b/target/mips/translate_init.c > index 741b39023744..255d25bacd03 100644 > --- a/target/mips/translate_init.c > +++ b/target/mips/translate_init.c > @@ -640,6 +640,7 @@ static const mips_def_t mips_defs[] = > .SYNCI_Step = 32, > .CCRes = 2, > .CP0_Status_rw_bitmask = 0x36FBFFFF, > + .CP0_EBaseWG_rw_bitmask = (1 << CP0EBase_WG), > .CP1_fcr0 = (1 << FCR0_F64) | (1 << FCR0_3D) | (1 << FCR0_PS) | > (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) | > (1 << FCR0_S) | (0x00 << FCR0_PRID) | (0x0 << FCR0_REV), > @@ -723,6 +724,7 @@ static const mips_def_t mips_defs[] = > .CP0_PageGrain = (1 << CP0PG_IEC) | (1 << CP0PG_XIE) | > (1U << CP0PG_RIE), > .CP0_PageGrain_rw_bitmask = (1 << CP0PG_ELPA), > + .CP0_EBaseWG_rw_bitmask = (1 << CP0EBase_WG), > .CP1_fcr0 = (1 << FCR0_FREP) | (1 << FCR0_HAS2008) | (1 << FCR0_F64) > | > (1 << FCR0_L) | (1 << FCR0_W) | (1 << FCR0_D) | > (1 << FCR0_S) | (0x03 << FCR0_PRID) | (0x0 << FCR0_REV), >
Reviewed-by: Yongbok Kim <yongbok....@imgtec.com> Regards, Yongbok
