patch-2.4.0-prerelease linux/include/asm-sparc/contregs.h

• Lines: 38
• Date: Fri Dec 29 14:07:24 2000
• Orig file: v2.4.0-test12/linux/include/asm-sparc/contregs.h
• Orig date: Tue Apr 14 17:44:23 1998

diff -u --recursive --new-file v2.4.0-test12/linux/include/asm-sparc/contregs.h linux/include/asm-sparc/contregs.h
@@ -8,23 +8,27 @@
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
  */
 
-/* 4=sun4 (as in sun4 sysmaint student book), c=sun4c (according to davem) */
+/* 3=sun3
+   4=sun4 (as in sun4 sysmaint student book)
+   c=sun4c (according to davem) */
 
-#define AC_IDPROM     0x00000000    /* 4  ID PROM, R/O, byte, 32 bytes       */
-#define AC_CONTEXT    0x30000000    /* 4c current mmu-context                */
-#define AC_SENABLE    0x40000000    /* 4c system dvma/cache/reset enable reg */
-#define AC_UDVMA_ENB  0x50000000    /* 4  Not used on Sun boards, byte       */
-#define AC_BUS_ERROR  0x60000000    /* 4  Not cleared on read, byte.         */
+#define AC_IDPROM     0x00000000    /* 34  ID PROM, R/O, byte, 32 bytes      */
+#define AC_PAGEMAP    0x10000000    /* 3   Pagemap R/W, long                 */
+#define AC_SEGMAP     0x20000000    /* 3   Segment map, byte                 */
+#define AC_CONTEXT    0x30000000    /* 34c current mmu-context               */
+#define AC_SENABLE    0x40000000    /* 34c system dvma/cache/reset enable reg*/
+#define AC_UDVMA_ENB  0x50000000    /* 34  Not used on Sun boards, byte      */
+#define AC_BUS_ERROR  0x60000000    /* 34  Not cleared on read, byte.        */
 #define AC_SYNC_ERR   0x60000000    /*  c fault type                         */
 #define AC_SYNC_VA    0x60000004    /*  c fault virtual address              */
 #define AC_ASYNC_ERR  0x60000008    /*  c asynchronous fault type            */
 #define AC_ASYNC_VA   0x6000000c    /*  c async fault virtual address        */
-#define AC_LEDS       0x70000000    /* 4  Zero turns on LEDs, byte           */
-#define AC_CACHETAGS  0x80000000    /* 4c direct access to the VAC tags      */
-#define AC_CACHEDDATA 0x90000000    /*  c direct access to the VAC data      */
+#define AC_LEDS       0x70000000    /* 34  Zero turns on LEDs, byte          */
+#define AC_CACHETAGS  0x80000000    /* 34c direct access to the VAC tags     */
+#define AC_CACHEDDATA 0x90000000    /* 3 c direct access to the VAC data     */
 #define AC_UDVMA_MAP  0xD0000000    /* 4  Not used on Sun boards, byte       */
 #define AC_VME_VECTOR 0xE0000000    /* 4  For non-Autovector VME, byte       */
-#define AC_BOOT_SCC   0xF0000000    /* 4  bypass to access Zilog 8530. byte. */
+#define AC_BOOT_SCC   0xF0000000    /* 34  bypass to access Zilog 8530. byte.*/
 
 /* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress        */
 #define AC_M_PCR      0x0000        /* shv Processor Control Reg             */