On 11/29/16, Balbir Singh <bsingharora@xxxxxxxxx> wrote: > > > The PVR list has been updated and IBM_ARCH_VEC_NRCORES_OFFSET. > This provides the cpu versions supported to the hypervisor and in this case > tells the hypervisor that the guest supports ISA 3.0 and Power9. > > Signed-off-by: Balbir Singh <bsingharora@xxxxxxxxx> Michael rewrote the code so you have to update the patch. See https://patchwork.ozlabs.org/patch/658627/ > --- > arch/powerpc/include/asm/prom.h | 2 ++ > arch/powerpc/kernel/prom_init.c | 7 +++++-- > 2 files changed, 7 insertions(+), 2 deletions(-) > > diff --git a/arch/powerpc/include/asm/prom.h > b/arch/powerpc/include/asm/prom.h > index 7f436ba..785bc6b 100644 > --- a/arch/powerpc/include/asm/prom.h > +++ b/arch/powerpc/include/asm/prom.h > @@ -121,6 +121,8 @@ struct of_drconf_cell { > #define OV1_PPC_2_06 0x02 /* set if we support PowerPC 2.06 */ > #define OV1_PPC_2_07 0x01 /* set if we support PowerPC 2.07 */ > > +#define OV1_PPC_3_00 0x80 /* set if we support PowerPC 3.00 */ > + > /* Option vector 2: Open Firmware options supported */ > #define OV2_REAL_MODE 0x20 /* set if we want OF in real mode */ > > diff --git a/arch/powerpc/kernel/prom_init.c > b/arch/powerpc/kernel/prom_init.c > index 88ac964..2a8d6b0 100644 > --- a/arch/powerpc/kernel/prom_init.c > +++ b/arch/powerpc/kernel/prom_init.c > @@ -659,6 +659,8 @@ unsigned char ibm_architecture_vec[] = { > W(0xffff0000), W(0x004b0000), /* POWER8E */ > W(0xffff0000), W(0x004c0000), /* POWER8NVL */ > W(0xffff0000), W(0x004d0000), /* POWER8 */ > + W(0xffff0000), W(0x004e0000), /* POWER9 */ > + W(0xffffffff), W(0x0f000005), /* all 3.00-compliant */ > W(0xffffffff), W(0x0f000004), /* all 2.07-compliant */ > W(0xffffffff), W(0x0f000003), /* all 2.06-compliant */ > W(0xffffffff), W(0x0f000002), /* all 2.05-compliant */ > @@ -666,10 +668,11 @@ unsigned char ibm_architecture_vec[] = { > NUM_VECTORS(6), /* 6 option vectors */ > > /* option vector 1: processor architectures supported */ > - VECTOR_LENGTH(2), /* length */ > + VECTOR_LENGTH(3), /* length */ > 0, /* don't ignore, don't halt */ > OV1_PPC_2_00 | OV1_PPC_2_01 | OV1_PPC_2_02 | OV1_PPC_2_03 | > OV1_PPC_2_04 | OV1_PPC_2_05 | OV1_PPC_2_06 | OV1_PPC_2_07, > + OV1_PPC_3_00, > > /* option vector 2: Open Firmware options supported */ > VECTOR_LENGTH(33), /* length */ > @@ -720,7 +723,7 @@ unsigned char ibm_architecture_vec[] = { > * must match by the macro below. Update the definition if > * the structure layout changes. > */ > -#define IBM_ARCH_VEC_NRCORES_OFFSET 133 > +#define IBM_ARCH_VEC_NRCORES_OFFSET 150 > W(NR_CPUS), /* number of cores supported */ > 0, > 0, > -- > 2.5.5 > > -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
