summaryrefslogtreecommitdiffstats
path: root/include/asm-mips/mips-boards/maltaint.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-mips/mips-boards/maltaint.h')
-rw-r--r--include/asm-mips/mips-boards/maltaint.h58
1 files changed, 56 insertions, 2 deletions
diff --git a/include/asm-mips/mips-boards/maltaint.h b/include/asm-mips/mips-boards/maltaint.h
index 3761818..da6cc2f 100644
--- a/include/asm-mips/mips-boards/maltaint.h
+++ b/include/asm-mips/mips-boards/maltaint.h
@@ -25,9 +25,63 @@
#ifndef _MIPS_MALTAINT_H
#define _MIPS_MALTAINT_H
-/* Number of IRQ supported on hw interrupt 0. */
-#define MALTAINT_END 16
+/*
+ * Interrupts 0..15 are used for Malta ISA compatible interrupts
+ */
+#define MALTA_INT_BASE 0
+
+/*
+ * Interrupts 16..23 are used for Malta CPU interrupts (nonEIC mode)
+ */
+#define MIPSCPU_INT_BASE 16
+
+/* CPU interrupt offsets */
+#define MIPSCPU_INT_SW0 0
+#define MIPSCPU_INT_SW1 1
+#define MIPSCPU_INT_MB0 2
+#define MIPSCPU_INT_I8259A MIPSCPU_INT_MB0
+#define MIPSCPU_INT_MB1 3
+#define MIPSCPU_INT_SMI MIPSCPU_INT_MB1
+#define MIPSCPU_INT_MB2 4
+#define MIPSCPU_INT_MB3 5
+#define MIPSCPU_INT_COREHI MIPSCPU_INT_MB3
+#define MIPSCPU_INT_MB4 6
+#define MIPSCPU_INT_CORELO MIPSCPU_INT_MB4
+#define MIPSCPU_INT_CPUCTR 7
+
+/*
+ * Interrupts 64..127 are used for Soc-it Classic interrupts
+ */
+#define MSC01C_INT_BASE 64
+
+/* SOC-it Classic interrupt offsets */
+#define MSC01C_INT_TMR 0
+#define MSC01C_INT_PCI 1
+
+/*
+ * Interrupts 64..127 are used for Soc-it EIC interrupts
+ */
+#define MSC01E_INT_BASE 64
+
+/* SOC-it EIC interrupt offsets */
+#define MSC01E_INT_SW0 1
+#define MSC01E_INT_SW1 2
+#define MSC01E_INT_MB0 3
+#define MSC01E_INT_I8259A MSC01E_INT_MB0
+#define MSC01E_INT_MB1 4
+#define MSC01E_INT_SMI MSC01E_INT_MB1
+#define MSC01E_INT_MB2 5
+#define MSC01E_INT_MB3 6
+#define MSC01E_INT_COREHI MSC01E_INT_MB3
+#define MSC01E_INT_MB4 7
+#define MSC01E_INT_CORELO MSC01E_INT_MB4
+#define MSC01E_INT_TMR 8
+#define MSC01E_INT_PCI 9
+#define MSC01E_INT_PERFCTR 10
+#define MSC01E_INT_CPUCTR 11
+#ifndef __ASSEMBLY__
extern void maltaint_init(void);
+#endif
#endif /* !(_MIPS_MALTAINT_H) */
OpenPOWER on IntegriCloud