Module Name: src
Committed By: kiyohara
Date: Mon Jul 20 06:14:15 UTC 2009
Modified Files:
src/sys/arch/ia64/include: intr.h
Log Message:
Fix little bit, and add a few files.
current status is to see following thread.
http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/ia64/include/intr.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/ia64/include/intr.h
diff -u src/sys/arch/ia64/include/intr.h:1.4 src/sys/arch/ia64/include/intr.h:1.5
--- src/sys/arch/ia64/include/intr.h:1.4 Thu Mar 20 09:09:20 2008
+++ src/sys/arch/ia64/include/intr.h Mon Jul 20 06:14:15 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.4 2008/03/20 09:09:20 kochi Exp $ */
+/* $NetBSD: intr.h,v 1.5 2009/07/20 06:14:15 kiyohara Exp $ */
/* XXX: cherry: To Be fixed when we switch on interrupts. */
@@ -47,4 +47,27 @@
return splraise(icookie._ipl);
}
+
+/*
+ * Layout of the Processor Interrupt Block.
+ */
+struct ia64_interrupt_block
+{
+ uint64_t ib_ipi[0x20000]; /* 1Mb of IPI interrupts */
+ uint8_t ib_reserved1[0xe0000];
+ uint8_t ib_inta; /* Generate INTA cycle */
+ uint8_t ib_reserved2[7];
+ uint8_t ib_xtp; /* XTP cycle */
+ uint8_t ib_reserved3[7];
+ uint8_t ib_reserved4[0x1fff0];
+};
+
+extern uint64_t ia64_lapic_address;
+
+#define IA64_INTERRUPT_BLOCK \
+ (struct ia64_interrupt_block *)IA64_PHYS_TO_RR6(ia64_lapic_address)
+
+void *intr_establish(int, int, int, int (*)(void *), void *);
+void intr_disestablish(void *);
+
#endif /* ! _IA64_INTR_H_ */
