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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-22 09:12:37 +0200 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-22 09:12:37 +0200 |
commit | 8725f25acc656c1522d48a6746055099efdaca4c (patch) | |
tree | e241424fa58178ed6c2a95a4eb931ea83dbea33c /include/asm-sparc64/xor.h | |
parent | powerpc: Fix build bug with binutils < 2.18 and GCC < 4.2 (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 (diff) | |
download | linux-8725f25acc656c1522d48a6746055099efdaca4c.tar.xz linux-8725f25acc656c1522d48a6746055099efdaca4c.zip |
Merge commit 'origin/master'
Manually fixed up:
drivers/net/fs_enet/fs_enet-main.c
Diffstat (limited to 'include/asm-sparc64/xor.h')
-rw-r--r-- | include/asm-sparc64/xor.h | 71 |
1 files changed, 1 insertions, 70 deletions
diff --git a/include/asm-sparc64/xor.h b/include/asm-sparc64/xor.h index a0233884fc94..ef187cc07ed5 100644 --- a/include/asm-sparc64/xor.h +++ b/include/asm-sparc64/xor.h @@ -1,70 +1 @@ -/* - * include/asm-sparc64/xor.h - * - * High speed xor_block operation for RAID4/5 utilizing the - * UltraSparc Visual Instruction Set and Niagara block-init - * twin-load instructions. - * - * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz) - * Copyright (C) 2006 David S. Miller <davem@davemloft.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <asm/spitfire.h> - -extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); -extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, - unsigned long *); -extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *); -extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *, unsigned long *); - -/* XXX Ugh, write cheetah versions... -DaveM */ - -static struct xor_block_template xor_block_VIS = { - .name = "VIS", - .do_2 = xor_vis_2, - .do_3 = xor_vis_3, - .do_4 = xor_vis_4, - .do_5 = xor_vis_5, -}; - -extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); -extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, - unsigned long *); -extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *); -extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, - unsigned long *, unsigned long *, unsigned long *); - -static struct xor_block_template xor_block_niagara = { - .name = "Niagara", - .do_2 = xor_niagara_2, - .do_3 = xor_niagara_3, - .do_4 = xor_niagara_4, - .do_5 = xor_niagara_5, -}; - -#undef XOR_TRY_TEMPLATES -#define XOR_TRY_TEMPLATES \ - do { \ - xor_speed(&xor_block_VIS); \ - xor_speed(&xor_block_niagara); \ - } while (0) - -/* For VIS for everything except Niagara. */ -#define XOR_SELECT_TEMPLATE(FASTEST) \ - ((tlb_type == hypervisor && \ - (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || \ - sun4v_chip_type == SUN4V_CHIP_NIAGARA2)) ? \ - &xor_block_niagara : \ - &xor_block_VIS) +#include <asm-sparc/xor.h> |