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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-04 20:25:06 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-04 20:25:06 -0400
commit2acb802b0c5485aedb46e23b2b45e49573454c09 (patch)
tree82afbba3d073ce903cb737412b6eccdf8adab4b5 /include/asm-powerpc/reg_8xx.h
parentd8f4b819c3a5b54a978c6fe5249a17cff490c4a1 (diff)
parent9c4cb82515130c62224e23fdf7c13c8f6c59c614 (diff)
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Remove use of CONFIG_PPC_MERGE powerpc: Force printing of 'total_memory' to unsigned long long powerpc: Fix compiler warning in arch/powerpc/mm/mem.c powerpc: Move include files to arch/powerpc/include/asm
Diffstat (limited to 'include/asm-powerpc/reg_8xx.h')
-rw-r--r--include/asm-powerpc/reg_8xx.h42
1 files changed, 0 insertions, 42 deletions
diff --git a/include/asm-powerpc/reg_8xx.h b/include/asm-powerpc/reg_8xx.h
deleted file mode 100644
index e8ea346b21d3..000000000000
--- a/include/asm-powerpc/reg_8xx.h
+++ /dev/null
@@ -1,42 +0,0 @@
1/*
2 * Contains register definitions common to PowerPC 8xx CPUs. Notice
3 */
4#ifndef _ASM_POWERPC_REG_8xx_H
5#define _ASM_POWERPC_REG_8xx_H
6
7/* Cache control on the MPC8xx is provided through some additional
8 * special purpose registers.
9 */
10#define SPRN_IC_CST 560 /* Instruction cache control/status */
11#define SPRN_IC_ADR 561 /* Address needed for some commands */
12#define SPRN_IC_DAT 562 /* Read-only data register */
13#define SPRN_DC_CST 568 /* Data cache control/status */
14#define SPRN_DC_ADR 569 /* Address needed for some commands */
15#define SPRN_DC_DAT 570 /* Read-only data register */
16
17/* Commands. Only the first few are available to the instruction cache.
18*/
19#define IDC_ENABLE 0x02000000 /* Cache enable */
20#define IDC_DISABLE 0x04000000 /* Cache disable */
21#define IDC_LDLCK 0x06000000 /* Load and lock */
22#define IDC_UNLINE 0x08000000 /* Unlock line */
23#define IDC_UNALL 0x0a000000 /* Unlock all */
24#define IDC_INVALL 0x0c000000 /* Invalidate all */
25
26#define DC_FLINE 0x0e000000 /* Flush data cache line */
27#define DC_SFWT 0x01000000 /* Set forced writethrough mode */
28#define DC_CFWT 0x03000000 /* Clear forced writethrough mode */
29#define DC_SLES 0x05000000 /* Set little endian swap mode */
30#define DC_CLES 0x07000000 /* Clear little endian swap mode */
31
32/* Status.
33*/
34#define IDC_ENABLED 0x80000000 /* Cache is enabled */
35#define IDC_CERR1 0x00200000 /* Cache error 1 */
36#define IDC_CERR2 0x00100000 /* Cache error 2 */
37#define IDC_CERR3 0x00080000 /* Cache error 3 */
38
39#define DC_DFWT 0x40000000 /* Data cache is forced write through */
40#define DC_LES 0x20000000 /* Caches are little endian mode */
41
42#endif /* _ASM_POWERPC_REG_8xx_H */