Merge branch 'linus' into x86/pci-ioapic-boot-irq-quirks

Conflicts:

	drivers/pci/quirks.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 4 deletions

diff --git a/include/asm-mips/dec/kn05.h b/include/asm-mips/dec/kn05.h
index 15fe8f881e60..56d22dc8803a 100644
--- a/include/asm-mips/dec/kn05.h
+++ b/include/asm-mips/dec/kn05.h
@@ -6,7 +6,7 @@
  *      KN04-CA) and DECsystem 5900/260 (KN05) R4k CPU card MB ASIC
  *      definitions.
  *
- *      Copyright (C) 2002, 2003, 2005  Maciej W. Rozycki
+ *      Copyright (C) 2002, 2003, 2005, 2008  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
@@ -54,11 +54,11 @@
  */
 #define KN4K_MB_INT_TC          (1<<0)          /* TURBOchannel? */
 #define KN4K_MB_INT_RTC         (1<<1)          /* RTC? */
-#define KN4K_MB_INT_MT          (1<<3)          /* ??? */
+#define KN4K_MB_INT_MT          (1<<3)          /* I/O ASIC cascade */
 
 /*
  * Bits for the MB control & status register.
- * Set to 0x00bf8001 on my system by the ROM.
+ * Set to 0x00bf8001 for KN05 and to 0x003f8000 for KN04 by the firmware.
  */
 #define KN4K_MB_CSR_PF          (1<<0)          /* PreFetching enable? */
 #define KN4K_MB_CSR_F           (1<<1)          /* ??? */
@@ -69,7 +69,8 @@
 #define KN4K_MB_CSR_IM          (1<<13)         /* ??? */
 #define KN4K_MB_CSR_NC          (1<<14)         /* ??? */
 #define KN4K_MB_CSR_EE          (1<<15)         /* (bus) Exception Enable? */
-#define KN4K_MB_CSR_MSK         (0x1f<<16)      /* ??? */
+#define KN4K_MB_CSR_MSK         (0x1f<<16)      /* CPU Int[4:0] mask */
 #define KN4K_MB_CSR_FW          (1<<21)         /* ??? */
+#define KN4K_MB_CSR_W           (1<<31)         /* ??? */
 
 #endif /* __ASM_MIPS_DEC_KN05_H */