Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH v1] powerpc: Add PVN support for HeXin C2000 processor | Date | Thu, 23 Nov 2023 22:02:35 +1100 |
| |
Greg KH <gregkh@linuxfoundation.org> writes: > On Thu, Nov 23, 2023 at 05:36:11PM +0800, Zhao Ke wrote: >> HeXin Tech Co. has applied for a new PVN from the OpenPower Community >> for its new processor C2000. The OpenPower has assigned a new PVN >> and this newly assigned PVN is 0x0066, add pvr register related >> support for this PVN. >> >> Signed-off-by: Zhao Ke <ke.zhao@shingroup.cn> >> Link: https://discuss.openpower.foundation/t/how-to-get-a-new-pvr-for-processors-follow-power-isa/477/10 >> --- >> v0 -> v1: >> - Fix .cpu_name with the correct description >> --- >> --- >> arch/powerpc/include/asm/reg.h | 1 + >> arch/powerpc/kernel/cpu_specs_book3s_64.h | 15 +++++++++++++++ >> arch/powerpc/kvm/book3s_pr.c | 1 + >> arch/powerpc/mm/book3s64/pkeys.c | 3 ++- >> arch/powerpc/platforms/powernv/subcore.c | 3 ++- >> drivers/misc/cxl/cxl.h | 3 ++- >> 6 files changed, 23 insertions(+), 3 deletions(-) >> >> diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h >> index 4ae4ab9090a2..7fd09f25452d 100644 >> --- a/arch/powerpc/include/asm/reg.h >> +++ b/arch/powerpc/include/asm/reg.h >> @@ -1361,6 +1361,7 @@ >> #define PVR_POWER8E 0x004B >> #define PVR_POWER8NVL 0x004C >> #define PVR_POWER8 0x004D >> +#define PVR_HX_C2000 0x0066 >> #define PVR_POWER9 0x004E >> #define PVR_POWER10 0x0080 >> #define PVR_BE 0x0070 > > Why is this not in sorted order?
It's semantically sorted :D
ie. HX_C2000 is most similar to POWER8, but is newer than it.
PVR_BE is out of place, I'll fix that.
cheers
| |