diff options
Diffstat (limited to 'include/asm-arm/arch-l7200/entry-macro.S')
-rw-r--r-- | include/asm-arm/arch-l7200/entry-macro.S | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/asm-arm/arch-l7200/entry-macro.S b/include/asm-arm/arch-l7200/entry-macro.S deleted file mode 100644 index d5e7294df1d5..000000000000 --- a/include/asm-arm/arch-l7200/entry-macro.S +++ /dev/null | |||
@@ -1,35 +0,0 @@ | |||
1 | /* | ||
2 | * include/asm-arm/arch-l7200/entry-macro.S | ||
3 | * | ||
4 | * Low-level IRQ helper macros for L7200-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/hardware.h> | ||
11 | |||
12 | .equ irq_base_addr, IO_BASE_2 | ||
13 | |||
14 | .macro disable_fiq | ||
15 | .endm | ||
16 | |||
17 | .macro get_irqnr_preamble, base, tmp | ||
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 | mov \irqstat, #irq_base_addr @ Virt addr IRQ regs | ||
25 | add \irqstat, \irqstat, #0x00001000 @ Status reg | ||
26 | ldr \irqstat, [\irqstat, #0] @ get interrupts | ||
27 | mov \irqnr, #0 | ||
28 | 1001: tst \irqstat, #1 | ||
29 | addeq \irqnr, \irqnr, #1 | ||
30 | moveq \irqstat, \irqstat, lsr #1 | ||
31 | tsteq \irqnr, #32 | ||
32 | beq 1001b | ||
33 | teq \irqnr, #32 | ||
34 | .endm | ||
35 | |||