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-rw-r--r--include/asm-arm/arch-kirkwood/entry-macro.S40
1 files changed, 0 insertions, 40 deletions
diff --git a/include/asm-arm/arch-kirkwood/entry-macro.S b/include/asm-arm/arch-kirkwood/entry-macro.S
deleted file mode 100644
index fc6a43d9355c..000000000000
--- a/include/asm-arm/arch-kirkwood/entry-macro.S
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1/*
2 * include/asm-arm/arch-kirkwood/entry-macro.S
3 *
4 * Low-level IRQ helper macros for Marvell Kirkwood 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
11#include <asm/arch/kirkwood.h>
12
13 .macro disable_fiq
14 .endm
15
16 .macro arch_ret_to_user, tmp1, tmp2
17 .endm
18
19 .macro get_irqnr_preamble, base, tmp
20 ldr \base, =IRQ_VIRT_BASE
21 .endm
22
23 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
24 @ check low interrupts
25 ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
26 ldr \tmp, [\base, #IRQ_MASK_LOW_OFF]
27 mov \irqnr, #31
28 ands \irqstat, \irqstat, \tmp
29 bne 1001f
30
31 @ if no low interrupts set, check high interrupts
32 ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
33 ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF]
34 mov \irqnr, #63
35 ands \irqstat, \irqstat, \tmp
36
37 @ find first active interrupt source
381001: clzne \irqstat, \irqstat
39 subne \irqnr, \irqnr, \irqstat
40 .endm