| /* arch/arm/mach-tegra/include/mach/entry-macro.S |
| * |
| * Copyright (C) 2009 Palm, Inc. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| .macro disable_fiq |
| .endm |
| |
| .macro arch_ret_to_user, tmp1, tmp2 |
| .endm |
| |
| #if !defined(CONFIG_ARM_GIC) |
| /* legacy interrupt controller for AP16 */ |
| |
| .macro get_irqnr_preamble, base, tmp |
| @ enable imprecise aborts |
| cpsie a |
| @ EVP base at 0xf010f000 |
| mov \base, #0xf0000000 |
| orr \base, #0x00100000 |
| orr \base, #0x0000f000 |
| .endm |
| |
| .macro get_irqnr_and_base, irqnr, irqstat, base, tmp |
| ldr \irqnr, [\base, #0x20] @ EVT_IRQ_STS |
| cmp \irqnr, #0x80 |
| .endm |
| #endif |