mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-26 12:34:41 +08:00
c852ac8044
Since the iop32x code isn't iop321-specific, and the iop33x code isn't iop331-specfic, do a s/iop321/iop32x/ and s/iop331/iop33x/, and tidy up the code to conform to the coding style guidelines somewhat better. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
22 lines
576 B
ArmAsm
22 lines
576 B
ArmAsm
/*
|
|
* include/asm-arm/arch-iop32x/entry-macro.S
|
|
*
|
|
* Low-level IRQ helper macros for IOP32x-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 <asm/arch/iop32x.h>
|
|
|
|
.macro disable_fiq
|
|
.endm
|
|
|
|
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
|
|
ldr \base, =IOP3XX_REG_ADDR(0x07D8)
|
|
ldr \irqstat, [\base] @ Read IINTSRC
|
|
cmp \irqstat, #0
|
|
clzne \irqnr, \irqstat
|
|
rsbne \irqnr, \irqnr, #31
|
|
.endm
|