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-rw-r--r--arch/arm/mach-loki/include/mach/entry-macro.S30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-loki/include/mach/entry-macro.S b/arch/arm/mach-loki/include/mach/entry-macro.S
new file mode 100644
index 00000000000..332af38ec13
--- /dev/null
+++ b/arch/arm/mach-loki/include/mach/entry-macro.S
@@ -0,0 +1,30 @@
+/*
+ * arch/arm/mach-loki/include/mach/entry-macro.S
+ *
+ * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <mach/loki.h>
+
+ .macro disable_fiq
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
+ .macro get_irqnr_preamble, base, tmp
+ ldr \base, =IRQ_VIRT_BASE
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ ldr \irqstat, [\base, #IRQ_CAUSE_OFF]
+ ldr \tmp, [\base, #IRQ_MASK_OFF]
+ mov \irqnr, #0
+ ands \irqstat, \irqstat, \tmp
+ clzne \irqnr, \irqstat
+ rsbne \irqnr, \irqnr, #31
+ .endm