diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2012-03-21 18:23:27 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-03-28 11:33:23 +1100 |
| commit | 1d9a47315042606b4217691bcea36cfa6ccbde66 (patch) | |
| tree | 1c60e6588e0394cc9eaebf22c377803eec1590c5 /arch/powerpc/include/asm/mmu-hash64.h | |
| parent | 7ba3e4f5877466b0f81dcd3cb78db5d75b267645 (diff) | |
| download | blackbird-op-linux-1d9a47315042606b4217691bcea36cfa6ccbde66.tar.gz blackbird-op-linux-1d9a47315042606b4217691bcea36cfa6ccbde66.zip | |
powerpc: Random little legacy iSeries removal tidy ups
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu-hash64.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu-hash64.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h index 412ba493cb98..e06794ac8d27 100644 --- a/arch/powerpc/include/asm/mmu-hash64.h +++ b/arch/powerpc/include/asm/mmu-hash64.h @@ -267,7 +267,6 @@ extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr); extern void hpte_init_native(void); extern void hpte_init_lpar(void); -extern void hpte_init_iSeries(void); extern void hpte_init_beat(void); extern void hpte_init_beat_v3(void); @@ -325,9 +324,6 @@ extern void slb_set_size(u16 size); * WARNING - If you change these you must make sure the asm * implementations in slb_allocate (slb_low.S), do_stab_bolted * (head.S) and ASM_VSID_SCRAMBLE (below) are changed accordingly. - * - * You'll also need to change the precomputed VSID values in head.S - * which are used by the iSeries firmware. */ #define VSID_MULTIPLIER_256M ASM_CONST(200730139) /* 28-bit prime */ @@ -484,14 +480,6 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea, | (ea >> SID_SHIFT_1T), 1T); } -/* - * This is only used on legacy iSeries in lparmap.c, - * hence the 256MB segment assumption. - */ -#define VSID_SCRAMBLE(pvsid) (((pvsid) * VSID_MULTIPLIER_256M) % \ - VSID_MODULUS_256M) -#define KERNEL_VSID(ea) VSID_SCRAMBLE(GET_ESID(ea)) - #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_MMU_HASH64_H_ */ |
