Balbir Singh <bsinghar...@gmail.com> writes:

> The PVR list has been updated and IBM_ARCH_VEC_NRCORES_OFFSET.
>
> Signed-off-by: Balbir Singh <bsinghar...@gmail.com>
> ---
>  arch/powerpc/include/asm/prom.h | 5 ++++-
>  arch/powerpc/kernel/prom_init.c | 5 ++++-
>  2 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
> index 7f436ba..da0c98e 100644
> --- a/arch/powerpc/include/asm/prom.h
> +++ b/arch/powerpc/include/asm/prom.h
> @@ -111,7 +111,7 @@ struct of_drconf_cell {
>  #define OV_IGNORE            0x80    /* ignore this vector */
>  #define OV_CESSATION_POLICY  0x40    /* halt if unsupported option present*/
>
> -/* Option vector 1: processor architectures supported */
> +/* Option vector 1: byte 2, processor architectures supported */
>  #define OV1_PPC_2_00         0x80    /* set if we support PowerPC 2.00 */
>  #define OV1_PPC_2_01         0x40    /* set if we support PowerPC 2.01 */
>  #define OV1_PPC_2_02         0x20    /* set if we support PowerPC 2.02 */
> @@ -121,6 +121,9 @@ 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 */
>
> +/* Option vector 1: byte 3, processor architectures supported */
> +#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 ccd2037..51f63e8 100644
> --- a/arch/powerpc/kernel/prom_init.c
> +++ b/arch/powerpc/kernel/prom_init.c
> @@ -658,6 +658,8 @@ 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 3.0-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 */
> @@ -669,6 +671,7 @@ unsigned char ibm_architecture_vec[] = {
>       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 */
> @@ -719,7 +722,7 @@ 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  125
> +#define IBM_ARCH_VEC_NRCORES_OFFSET  150

Shouldn't this be 125 + 16 ?

>       W(NR_CPUS),                     /* number of cores supported */
>       0,
>       0,
> -- 
> 2.5.5

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