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Added a new AMASK bit (ALPHA_AMASK_PMI) and a new IMPLVER family ID: 

ALPHA_IMPLVER_EV7.

ok christos@
This commit is contained in:
rpaulo 2005-07-28 00:24:34 +00:00
parent cea4f4ef79
commit 1c06ff56a9
1 changed files with 5 additions and 3 deletions
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8
sys/arch/alpha/include/alpha_cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: alpha_cpu.h,v 1.44 2003/01/17 22:11:16 thorpej Exp $ */
/* $NetBSD: alpha_cpu.h,v 1.45 2005/07/28 00:24:34 rpaulo Exp $ */
/*
* Copyright (c) 1996 Carnegie-Mellon University.
@ -288,13 +288,14 @@ typedef unsigned long alpha_pt_entry_t;
#define ALPHA_AMASK_CIX 0x0004 /* count extension */
#define ALPHA_AMASK_MVI 0x0100 /* multimedia extension */
#define ALPHA_AMASK_PAT 0x0200 /* precise arith. traps */
#define ALPHA_AMASK_PMI 0x1000 /* prefetch w/ modify intent */
#define ALPHA_AMASK_ALL (ALPHA_AMASK_BWX|ALPHA_AMASK_FIX| \
ALPHA_AMASK_CIX|ALPHA_AMASK_MVI| \
ALPHA_AMASK_PAT)
ALPHA_AMASK_PAT|ALPHA_AMASK_PMI)
#define ALPHA_AMASK_BITS \
"\20\12PAT\11MVI\3CIX\2FIX\1BWX"
"\20\17PMI\12PAT\11MVI\3CIX\2FIX\1BWX"
/*
* Chip family IDs returned by implver instruction
@ -303,6 +304,7 @@ typedef unsigned long alpha_pt_entry_t;
#define ALPHA_IMPLVER_EV4 0 /* LCA/EV4/EV45 */
#define ALPHA_IMPLVER_EV5 1 /* EV5/EV56/PCA56 */
#define ALPHA_IMPLVER_EV6 2 /* EV6 */
#define ALPHA_IMPLVER_EV7 3 /* EV7/EV79 */
#ifdef _KERNEL