diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-05 11:14:15 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 04:55:48 -0400 |
| commit | a09e64fbc0094e3073dbb09c3b4bfe4ab669244b (patch) | |
| tree | 69689f467179891b498bd7423fcf61925173db31 /arch/arm/mach-netx/include/mach/entry-macro.S | |
| parent | a1b81a84fff05dbfef45b7012c26e1fee9973e5d (diff) | |
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-netx/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-netx/include/mach/entry-macro.S | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/mach-netx/include/mach/entry-macro.S b/arch/arm/mach-netx/include/mach/entry-macro.S new file mode 100644 index 000000000000..a1952a0feda6 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/entry-macro.S | |||
| @@ -0,0 +1,41 @@ | |||
| 1 | /* | ||
| 2 | * arch/arm/mach-netx/include/mach/entry-macro.S | ||
| 3 | * | ||
| 4 | * Low-level IRQ helper macros for Hilscher netX based platforms | ||
| 5 | * | ||
| 6 | * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix | ||
| 7 | * | ||
| 8 | * This program is free software; you can redistribute it and/or modify | ||
| 9 | * it under the terms of the GNU General Public License version 2 | ||
| 10 | * as published by the Free Software Foundation. | ||
| 11 | * | ||
| 12 | * This program is distributed in the hope that it will be useful, | ||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 | * GNU General Public License for more details. | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License | ||
| 18 | * along with this program; if not, write to the Free Software | ||
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 20 | */ | ||
| 21 | #include <mach/hardware.h> | ||
| 22 | |||
| 23 | .macro disable_fiq | ||
| 24 | .endm | ||
| 25 | |||
| 26 | .macro get_irqnr_preamble, base, tmp | ||
| 27 | .endm | ||
| 28 | |||
| 29 | .macro arch_ret_to_user, tmp1, tmp2 | ||
| 30 | .endm | ||
| 31 | |||
| 32 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | ||
| 33 | mov \base, #io_p2v(0x00100000) | ||
| 34 | add \base, \base, #0x000ff000 | ||
| 35 | |||
| 36 | ldr \irqstat, [\base, #0] | ||
| 37 | clz \irqnr, \irqstat | ||
| 38 | rsb \irqnr, \irqnr, #31 | ||
| 39 | cmp \irqstat, #0 | ||
| 40 | .endm | ||
| 41 | |||
