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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-05 11:14:15 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 04:55:48 -0400
commita09e64fbc0094e3073dbb09c3b4bfe4ab669244b (patch)
tree69689f467179891b498bd7423fcf61925173db31 /include/asm-arm/arch-versatile/entry-macro.S
parenta1b81a84fff05dbfef45b7012c26e1fee9973e5d (diff)
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-versatile/entry-macro.S')
-rw-r--r--include/asm-arm/arch-versatile/entry-macro.S44
1 files changed, 0 insertions, 44 deletions
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
deleted file mode 100644
index cd114169c3e6..000000000000
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ /dev/null
@@ -1,44 +0,0 @@
1/*
2 * include/asm-arm/arch-versatile/entry-macro.S
3 *
4 * Low-level IRQ helper macros for Versatile platforms
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10#include <asm/arch/hardware.h>
11#include <asm/hardware/vic.h>
12
13 .macro disable_fiq
14 .endm
15
16 .macro get_irqnr_preamble, base, tmp
17 ldr \base, =IO_ADDRESS(VERSATILE_VIC_BASE)
18 .endm
19
20 .macro arch_ret_to_user, tmp1, tmp2
21 .endm
22
23 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
24 ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status
25 mov \irqnr, #0
26 teq \irqstat, #0
27 beq 1003f
28
291001: tst \irqstat, #15
30 bne 1002f
31 add \irqnr, \irqnr, #4
32 movs \irqstat, \irqstat, lsr #4
33 bne 1001b
341002: tst \irqstat, #1
35 bne 1003f
36 add \irqnr, \irqnr, #1
37 movs \irqstat, \irqstat, lsr #1
38 bne 1002b
391003: /* EQ will be set if no irqs pending */
40
41@ clz \irqnr, \irqstat
42@1003: /* EQ will be set if we reach MAXIRQNUM */
43 .endm
44