File: /usr/src/linux/include/asm-mips/cacheops.h

1     /*
2      * Cache operations for the cache instruction.
3      *
4      * This file is subject to the terms and conditions of the GNU General Public
5      * License.  See the file "COPYING" in the main directory of this archive
6      * for more details.
7      *
8      * (C) Copyright 1996, 1997 by Ralf Baechle
9      */
10     #ifndef	__ASM_MIPS_CACHEOPS_H
11     #define	__ASM_MIPS_CACHEOPS_H
12     
13     /*
14      * Cache Operations
15      */
16     #define Index_Invalidate_I      0x00
17     #define Index_Writeback_Inv_D   0x01
18     #define Index_Invalidate_SI     0x02
19     #define Index_Writeback_Inv_SD  0x03
20     #define Index_Load_Tag_I	0x04
21     #define Index_Load_Tag_D	0x05
22     #define Index_Load_Tag_SI	0x06
23     #define Index_Load_Tag_SD	0x07
24     #define Index_Store_Tag_I	0x08
25     #define Index_Store_Tag_D	0x09
26     #define Index_Store_Tag_SI	0x0A
27     #define Index_Store_Tag_SD	0x0B
28     #define Create_Dirty_Excl_D	0x0d
29     #define Create_Dirty_Excl_SD	0x0f
30     #define Hit_Invalidate_I	0x10
31     #define Hit_Invalidate_D	0x11
32     #define Hit_Invalidate_SI	0x12
33     #define Hit_Invalidate_SD	0x13
34     #define Fill			0x14
35     #define Hit_Writeback_Inv_D	0x15
36     					/* 0x16 is unused */
37     #define Hit_Writeback_Inv_SD	0x17
38     #define Hit_Writeback_I		0x18
39     #define Hit_Writeback_D		0x19
40     					/* 0x1a is unused */
41     #define Hit_Writeback_SD	0x1b
42     					/* 0x1c is unused */
43     					/* 0x1e is unused */
44     #define Hit_Set_Virtual_SI	0x1e
45     #define Hit_Set_Virtual_SD	0x1f
46     
47     #endif	/* __ASM_MIPS_CACHEOPS_H */
48