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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2007-10-12 21:27:47 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2007-10-12 21:27:47 -0400 |
| commit | b981d8b3f5e008ff10d993be633ad00564fc22cd (patch) | |
| tree | e292dc07b22308912cf6a58354a608b9e5e8e1fd /arch/sparc/kernel/sun4c_irq.c | |
| parent | b11d2127c4893a7315d1e16273bc8560049fa3ca (diff) | |
| parent | 2b9e0aae1d50e880c58d46788e5e3ebd89d75d62 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/macintosh/adbhid.c
Diffstat (limited to 'arch/sparc/kernel/sun4c_irq.c')
| -rw-r--r-- | arch/sparc/kernel/sun4c_irq.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c index 009e891a432..c6ac9fc5256 100644 --- a/arch/sparc/kernel/sun4c_irq.c +++ b/arch/sparc/kernel/sun4c_irq.c @@ -18,6 +18,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/init.h> +#include "irq.h" #include <asm/ptrace.h> #include <asm/processor.h> @@ -40,6 +41,20 @@ static struct resource sun4c_timer_eb = { "sun4c_timer" }; static struct resource sun4c_intr_eb = { "sun4c_intr" }; #endif +/* + * Bit field defines for the interrupt registers on various + * Sparc machines. + */ + +/* The sun4c interrupt register. */ +#define SUN4C_INT_ENABLE 0x01 /* Allow interrupts. */ +#define SUN4C_INT_E14 0x80 /* Enable level 14 IRQ. */ +#define SUN4C_INT_E10 0x20 /* Enable level 10 IRQ. */ +#define SUN4C_INT_E8 0x10 /* Enable level 8 IRQ. */ +#define SUN4C_INT_E6 0x08 /* Enable level 6 IRQ. */ +#define SUN4C_INT_E4 0x04 /* Enable level 4 IRQ. */ +#define SUN4C_INT_E1 0x02 /* Enable level 1 IRQ. */ + /* Pointer to the interrupt enable byte * * Dave Redman (djhr@tadpole.co.uk) |