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powerpc: Rename 64-bit PVR constants to PVR_foo

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We have an old FIXME in reg.h which points out that we should standardise
on PVR_foo for our PVR #defines. Currently we use PVR_ on 32-bit and PV_
on 64-bit.

So do that rename and remove the FIXME.

Seeing as we're touching all but one usage of __is_processor(), rename it
to something less ugly and more indicative of what it does, which is
simply to check the PVR version.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Ellerman
2012-08-19 21:44:01 +00:00
committed by Benjamin Herrenschmidt
parent d1cfc0ce5d
commit d3dbeef657
5 changed files with 38 additions and 39 deletions
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39
arch/powerpc/include/asm/reg.h
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@@ -937,7 +937,7 @@
#define PVR_VER(pvr) (((pvr) >> 16) & 0xFFFF) /* Version field */
#define PVR_REV(pvr) (((pvr) >> 0) & 0xFFFF) /* Revison field */
#define __is_processor(pv) (PVR_VER(mfspr(SPRN_PVR)) == (pv))
#define pvr_version_is(pvr) (PVR_VER(mfspr(SPRN_PVR)) == (pvr))
/*
* IBM has further subdivided the standard PowerPC 16-bit version and
@@ -1002,25 +1002,24 @@
#define PVR_476_ISS 0x00052000
/* 64-bit processors */
/* XXX the prefix should be PVR_, we'll do a global sweep to fix it one day */
#define PV_NORTHSTAR 0x0033
#define PV_PULSAR 0x0034
#define PV_POWER4 0x0035
#define PV_ICESTAR 0x0036
#define PV_SSTAR 0x0037
#define PV_POWER4p 0x0038
#define PV_970 0x0039
#define PV_POWER5 0x003A
#define PV_POWER5p 0x003B
#define PV_970FX 0x003C
#define PV_POWER6 0x003E
#define PV_POWER7 0x003F
#define PV_630 0x0040
#define PV_630p 0x0041
#define PV_970MP 0x0044
#define PV_970GX 0x0045
#define PV_BE 0x0070
#define PV_PA6T 0x0090
#define PVR_NORTHSTAR 0x0033
#define PVR_PULSAR 0x0034
#define PVR_POWER4 0x0035
#define PVR_ICESTAR 0x0036
#define PVR_SSTAR 0x0037
#define PVR_POWER4p 0x0038
#define PVR_970 0x0039
#define PVR_POWER5 0x003A
#define PVR_POWER5p 0x003B
#define PVR_970FX 0x003C
#define PVR_POWER6 0x003E
#define PVR_POWER7 0x003F
#define PVR_630 0x0040
#define PVR_630p 0x0041
#define PVR_970MP 0x0044
#define PVR_970GX 0x0045
#define PVR_BE 0x0070
#define PVR_PA6T 0x0090
/* Macros for setting and retrieving special purpose registers */
#ifndef __ASSEMBLY__