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authorLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 09:51:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 09:51:51 -0700
commit0242909a6135e10a28822c64f9ad50fdad52757c (patch)
treec5f9c8abe95a65433e6ac356871f2379c02488fe /arch/cris/include/asm/hardirq.h
parent0a6d2fac615972142715d736289abeeb7382e81d (diff)
parent556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 (diff)
Merge branch 'cris_move' of git://www.jni.nu/cris
* 'cris_move' of git://www.jni.nu/cris: [CRIS] Move header files from include to arch/cris/include. [CRISv32] Remove warning in io.h
Diffstat (limited to 'arch/cris/include/asm/hardirq.h')
-rw-r--r--arch/cris/include/asm/hardirq.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/cris/include/asm/hardirq.h b/arch/cris/include/asm/hardirq.h
new file mode 100644
index 00000000000..74178adeb1c
--- /dev/null
+++ b/arch/cris/include/asm/hardirq.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_HARDIRQ_H
+#define __ASM_HARDIRQ_H
+
+#include <asm/irq.h>
+#include <linux/threads.h>
+#include <linux/cache.h>
+
+typedef struct {
+ unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+
+void ack_bad_irq(unsigned int irq);
+
+#define HARDIRQ_BITS 8
+
+/*
+ * The hardirq mask has to be large enough to have
+ * space for potentially all IRQ sources in the system
+ * nesting on a single CPU:
+ */
+#if (1 << HARDIRQ_BITS) < NR_IRQS
+# error HARDIRQ_BITS is too low!
+#endif
+
+#endif /* __ASM_HARDIRQ_H */