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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-m68k/q40ints.h
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-m68k/q40ints.h')
-rw-r--r--include/asm-m68k/q40ints.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/asm-m68k/q40ints.h b/include/asm-m68k/q40ints.h
new file mode 100644
index 000000000000..3d970afb708f
--- /dev/null
+++ b/include/asm-m68k/q40ints.h
@@ -0,0 +1,29 @@
+/*
+ * contains some Q40 related interrupt definitions
+ */
+
+#define Q40_IRQ_MAX (34)
+
+#define Q40_IRQ_SAMPLE (34)
+#define Q40_IRQ_KEYBOARD (32)
+#define Q40_IRQ_FRAME (33)
+
+
+/* masks for interrupt regiosters*/
+/* internal, IIRQ_REG */
+#define Q40_IRQ_KEYB_MASK (2)
+#define Q40_IRQ_SER_MASK (1<<2)
+#define Q40_IRQ_FRAME_MASK (1<<3)
+#define Q40_IRQ_EXT_MASK (1<<4) /* is a EIRQ */
+/* eirq, EIRQ_REG */
+#define Q40_IRQ3_MASK (1)
+#define Q40_IRQ4_MASK (1<<1)
+#define Q40_IRQ5_MASK (1<<2)
+#define Q40_IRQ6_MASK (1<<3)
+#define Q40_IRQ7_MASK (1<<4)
+#define Q40_IRQ10_MASK (1<<5)
+#define Q40_IRQ14_MASK (1<<6)
+#define Q40_IRQ15_MASK (1<<7)
+
+extern unsigned long q40_probe_irq_on (void);
+extern int q40_probe_irq_off (unsigned long irqs);