diff options
Diffstat (limited to 'arch/arm/mach-w90x900/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-w90x900/include/mach/entry-macro.S | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S new file mode 100644 index 000000000..0ff612ac9 --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/entry-macro.S @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-w90x900/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for W90P910-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + */ + +#include <mach/hardware.h> +#include <mach/regs-irq.h> + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \base, #AIC_BA + + ldr \irqnr, [\base, #AIC_IPER] + ldr \irqnr, [\base, #AIC_ISNR] + cmp \irqnr, #0 + + .endm |