| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * include/asm-arm/arch-epxa10db/entry-macro.S |
| 3 | * |
| 4 | * Low-level IRQ helper macros for epxa10db platform |
| 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/platform.h> |
| 11 | #undef IRQ_MODE /* same name defined in asm/proc/ptrace.h */ |
| 12 | #include <asm/arch/int_ctrl00.h> |
| 13 | |
| 14 | .macro disable_fiq |
| 15 | .endm |
| 16 | |
| 17 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp |
| 18 | |
| 19 | ldr \irqstat, =INT_ID(IO_ADDRESS(EXC_INT_CTRL00_BASE)) |
| 20 | ldr \irqnr,[\irqstat] |
| 21 | cmp \irqnr,#0 |
| 22 | subne \irqnr,\irqnr,#1 |
| 23 | |
| 24 | .endm |
| 25 | |