summaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-rpc
diff options
context:
space:
mode:
authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-05-12 15:25:50 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-05-12 15:25:50 +0100
commit641e79129a56a4c50be1aed0fa713f440b46a440 (patch)
tree41831a6b7927d2d392f5dad8cad7ddd38c363315 /include/asm-arm/arch-rpc
parent3b938be69e46b64a516b6e3ed6d93c40c091f22c (diff)
[ARM] Use new get_irqnr_preamble
Use the new get_irqnr_preamble macro to move the address of the IRQ controller outside the IRQ handling loop. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-rpc')
-rw-r--r--include/asm-arm/arch-rpc/entry-macro.S8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index 0cfb89b229d1..038b761fdadc 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,6 +1,14 @@
#include <asm/hardware.h>
#include <asm/hardware/entry-macro-iomd.S>
+
+ .equ ioc_base_high, IOC_BASE & 0xff000000
+ .equ ioc_base_low, IOC_BASE & 0x00ff0000
+
.macro get_irqnr_preamble, base, tmp
+ mov \base, #ioc_base_high @ point at IOC
+ .if ioc_base_low
+ orr \base, \base, #ioc_base_low
+ .endif
.endm
.macro arch_ret_to_user, tmp1, tmp2