diff options
Diffstat (limited to 'include/asm-arm/arch-versatile/entry-macro.S')
| -rw-r--r-- | include/asm-arm/arch-versatile/entry-macro.S | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S deleted file mode 100644 index 90e4e970d25..00000000000 --- a/include/asm-arm/arch-versatile/entry-macro.S +++ /dev/null @@ -1,35 +0,0 @@ -/* - * include/asm-arm/arch-versatile/entry-macro.S - * - * Low-level IRQ helper macros for Versatile 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. - */ - .macro disable_fiq - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, =IO_ADDRESS(VERSATILE_VIC_BASE) - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #0 - teq \irqstat, #0 - beq 1003f - -1001: tst \irqstat, #15 - bne 1002f - add \irqnr, \irqnr, #4 - movs \irqstat, \irqstat, lsr #4 - bne 1001b -1002: tst \irqstat, #1 - bne 1003f - add \irqnr, \irqnr, #1 - movs \irqstat, \irqstat, lsr #1 - bne 1002b -1003: /* EQ will be set if no irqs pending */ - -@ clz \irqnr, \irqstat -@1003: /* EQ will be set if we reach MAXIRQNUM */ - .endm - |