| wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 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 */ |