projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c6337e2 KH |
1 | /* |
| 2 | * Low-level IRQ helper macros for TI DaVinci-based platforms | |
| 3 | * | |
| 4 | * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> | |
| 5 | * | |
| 6 | * 2007 (c) MontaVista Software, Inc. This file is licensed under | |
| 7 | * the terms of the GNU General Public License version 2. This program | |
| 8 | * is licensed "as is" without any warranty of any kind, whether express | |
| 9 | * or implied. | |
| 10 | */ | |
| 11 | #include <asm/arch/io.h> | |
| 12 | #include <asm/arch/irqs.h> | |
| 13 | ||
| 14 | .macro disable_fiq | |
| 15 | .endm | |
| 16 | ||
| 17 | .macro get_irqnr_preamble, base, tmp | |
| 18 | ldr \base, =IO_ADDRESS(DAVINCI_ARM_INTC_BASE) | |
| 19 | .endm | |
| 20 | ||
| 21 | .macro arch_ret_to_user, tmp1, tmp2 | |
| 22 | .endm | |
| 23 | ||
| 24 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | |
| 25 | ldr \tmp, [\base, #0x14] | |
| 26 | mov \tmp, \tmp, lsr #2 | |
| 27 | sub \irqnr, \tmp, #1 | |
| 28 | cmp \tmp, #0 | |
| 29 | .endm | |
| 30 | ||
| 31 | .macro irq_prio_table | |
| 32 | .endm |