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Diffstat (limited to 'include/asm-arm/arch-l7200/entry-macro.S')
| -rw-r--r-- | include/asm-arm/arch-l7200/entry-macro.S | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/include/asm-arm/arch-l7200/entry-macro.S b/include/asm-arm/arch-l7200/entry-macro.S deleted file mode 100644 index 63411d3e9df..00000000000 --- a/include/asm-arm/arch-l7200/entry-macro.S +++ /dev/null | |||
| @@ -1,35 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * include/asm-arm/arch-l7200/entry-macro.S | ||
| 3 | * | ||
| 4 | * Low-level IRQ helper macros for L7200-based platforms | ||
| 5 | * | ||
| 6 | * This file is licensed under the terms of the GNU General Public | ||
| 7 | * License version 2. This program is licensed "as is" without any | ||
| 8 | * warranty of any kind, whether express or implied. | ||
| 9 | */ | ||
| 10 | #include <asm/hardware.h> | ||
| 11 | |||
| 12 | .equ irq_base_addr, IO_BASE_2 | ||
| 13 | |||
| 14 | .macro disable_fiq | ||
| 15 | .endm | ||
| 16 | |||
| 17 | .macro get_irqnr_preamble, base, tmp | ||
| 18 | .endm | ||
| 19 | |||
| 20 | .macro arch_ret_to_user, tmp1, tmp2 | ||
| 21 | .endm | ||
| 22 | |||
| 23 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | ||
| 24 | mov \irqstat, #irq_base_addr @ Virt addr IRQ regs | ||
| 25 | add \irqstat, \irqstat, #0x00001000 @ Status reg | ||
| 26 | ldr \irqstat, [\irqstat, #0] @ get interrupts | ||
| 27 | mov \irqnr, #0 | ||
| 28 | 1001: tst \irqstat, #1 | ||
| 29 | addeq \irqnr, \irqnr, #1 | ||
| 30 | moveq \irqstat, \irqstat, lsr #1 | ||
| 31 | tsteq \irqnr, #32 | ||
| 32 | beq 1001b | ||
| 33 | teq \irqnr, #32 | ||
| 34 | .endm | ||
| 35 | |||
