patch-2.4.22 linux-2.4.22/include/asm-mips/dec/kn02ca.h

• Lines: 75
• Date: 2003-08-25 04:44:43.000000000 -0700
• Orig file: linux-2.4.21/include/asm-mips/dec/kn02ca.h
• Orig date: 2002-11-28 15:53:15.000000000 -0800

diff -urN linux-2.4.21/include/asm-mips/dec/kn02ca.h linux-2.4.22/include/asm-mips/dec/kn02ca.h
@@ -3,7 +3,7 @@
  *
  *	Personal DECstation 5000/xx (Maxine or KN02-CA) definitions.
  *
- *	Copyright (C) 2002  Maciej W. Rozycki
+ *	Copyright (C) 2002, 2003  Maciej W. Rozycki
  *
  *	This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License
@@ -16,17 +16,11 @@
 #include <asm/dec/kn02xa.h>		/* For common definitions. */
 
 /*
- * Some port addresses...
- */
-#define KN02CA_IOASIC_BASE	KN02XA_IOASIC_BASE	/* I/O ASIC */
-#define KN02CA_RTC_BASE		KN02XA_RTC_BASE		/* RTC */
-
-/*
  * CPU interrupt bits.
  */
 #define KN02CA_CPU_INR_HALT	6	/* HALT from ACCESS.Bus */
 #define KN02CA_CPU_INR_CASCADE	5	/* I/O ASIC cascade */
-#define KN02CA_CPU_INR_MEMORY	4	/* memory, I/O bus write errors */
+#define KN02CA_CPU_INR_BUS	4	/* memory, I/O bus read/write errors */
 #define KN02CA_CPU_INR_RTC	3	/* DS1287 RTC */
 #define KN02CA_CPU_INR_TIMER	2	/* ARC periodic timer */
 
@@ -35,8 +29,9 @@
  */
 #define KN02CA_IO_INR_FLOPPY	15	/* 82077 FDC */
 #define KN02CA_IO_INR_NVRAM	14	/* (*) NVRAM clear jumper */
-#define KN02CA_IO_INR_POWERON	13	/* (*) power-on reset */
+#define KN02CA_IO_INR_POWERON	13	/* (*) ACCESS.Bus/power-on reset */
 #define KN02CA_IO_INR_TC0	12	/* TURBOchannel slot #0 */
+#define KN02CA_IO_INR_TIMER	12	/* ARC periodic timer (?) */
 #define KN02CA_IO_INR_ISDN	11	/* Am79C30A ISDN */
 #define KN02CA_IO_INR_NRMOD	10	/* (*) NRMOD manufacturing jumper */
 #define KN02CA_IO_INR_ASC	9	/* ASC (NCR53C94) SCSI */
@@ -50,4 +45,35 @@
 #define KN02CA_IO_INR_AB_XMIT	1	/* ACCESS.bus transmit */
 #define KN02CA_IO_INR_AB_RECV	0	/* ACCESS.bus receive */
 
+
+/*
+ * Memory Error Register bits.
+ */
+#define KN02CA_MER_INTR		(1<<27)		/* ARC IRQ status & ack */
+
+/*
+ * Memory Size Register bits.
+ */
+#define KN02CA_MSR_INTREN	(1<<26)		/* ARC periodic IRQ enable */
+#define KN02CA_MSR_MS10EN	(1<<25)		/* 10/1ms IRQ period select */
+#define KN02CA_MSR_PFORCE	(0xf<<21)	/* byte lane error force */
+#define KN02CA_MSR_MABEN	(1<<20)		/* A side VFB address enable */
+#define KN02CA_MSR_LASTBANK	(0x7<<17)	/* onboard RAM bank # */
+
+/*
+ * I/O ASIC System Support Register bits.
+ */
+#define KN03CA_IO_SSR_RES_14	(1<<14)		/* unused */
+#define KN03CA_IO_SSR_RES_13	(1<<13)		/* unused */
+#define KN03CA_IO_SSR_ISDN_RST	(1<<12)		/* ~ISDN (Am79C30A) reset */
+
+#define KN03CA_IO_SSR_FLOPPY_RST (1<<7)		/* ~FDC (82077) reset */
+#define KN03CA_IO_SSR_VIDEO_RST	(1<<6)		/* ~framebuffer reset */
+#define KN03CA_IO_SSR_AB_RST	(1<<5)		/* ACCESS.bus reset */
+#define KN03CA_IO_SSR_RES_4	(1<<4)		/* unused */
+#define KN03CA_IO_SSR_RES_3	(1<<4)		/* unused */
+#define KN03CA_IO_SSR_RES_2	(1<<2)		/* unused */
+#define KN03CA_IO_SSR_RES_1	(1<<1)		/* unused */
+#define KN03CA_IO_SSR_LED	(1<<0)		/* power LED */
+
 #endif /* __ASM_MIPS_DEC_KN02CA_H */