diff options
Diffstat (limited to 'include/asm-arm/arch-iop3xx/entry-macro.S')
-rw-r--r-- | include/asm-arm/arch-iop3xx/entry-macro.S | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/include/asm-arm/arch-iop3xx/entry-macro.S b/include/asm-arm/arch-iop3xx/entry-macro.S deleted file mode 100644 index 926668c098a5..000000000000 --- a/include/asm-arm/arch-iop3xx/entry-macro.S +++ /dev/null | |||
@@ -1,57 +0,0 @@ | |||
1 | /* | ||
2 | * include/asm-arm/arch-iop3xx/entry-macro.S | ||
3 | * | ||
4 | * Low-level IRQ helper macros for IOP3xx-based 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/irqs.h> | ||
11 | |||
12 | #if defined(CONFIG_ARCH_IOP321) | ||
13 | .macro disable_fiq | ||
14 | .endm | ||
15 | |||
16 | /* | ||
17 | * Note: only deal with normal interrupts, not FIQ | ||
18 | */ | ||
19 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | ||
20 | mov \irqnr, #0 | ||
21 | mrc p6, 0, \irqstat, c8, c0, 0 @ Read IINTSRC | ||
22 | cmp \irqstat, #0 | ||
23 | beq 1001f | ||
24 | clz \irqnr, \irqstat | ||
25 | mov \base, #31 | ||
26 | subs \irqnr,\base,\irqnr | ||
27 | add \irqnr,\irqnr,#IRQ_IOP321_DMA0_EOT | ||
28 | 1001: | ||
29 | .endm | ||
30 | |||
31 | #elif defined(CONFIG_ARCH_IOP331) | ||
32 | .macro disable_fiq | ||
33 | .endm | ||
34 | |||
35 | /* | ||
36 | * Note: only deal with normal interrupts, not FIQ | ||
37 | */ | ||
38 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | ||
39 | mov \irqnr, #0 | ||
40 | mrc p6, 0, \irqstat, c4, c0, 0 @ Read IINTSRC0 | ||
41 | cmp \irqstat, #0 | ||
42 | bne 1002f | ||
43 | mrc p6, 0, \irqstat, c5, c0, 0 @ Read IINTSRC1 | ||
44 | cmp \irqstat, #0 | ||
45 | beq 1001f | ||
46 | clz \irqnr, \irqstat | ||
47 | rsbs \irqnr,\irqnr,#31 @ recommend by RMK | ||
48 | add \irqnr,\irqnr,#IRQ_IOP331_XINT8 | ||
49 | b 1001f | ||
50 | 1002: clz \irqnr, \irqstat | ||
51 | rsbs \irqnr,\irqnr,#31 @ recommend by RMK | ||
52 | add \irqnr,\irqnr,#IRQ_IOP331_DMA0_EOT | ||
53 | 1001: | ||
54 | .endm | ||
55 | |||
56 | #endif | ||
57 | |||