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Diffstat (limited to 'arch/arm/mach-s5p6442/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-s5p6442/include/mach/entry-macro.S | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/arm/mach-s5p6442/include/mach/entry-macro.S b/arch/arm/mach-s5p6442/include/mach/entry-macro.S deleted file mode 100644 index 6d574edbf1ae..000000000000 --- a/arch/arm/mach-s5p6442/include/mach/entry-macro.S +++ /dev/null | |||
| @@ -1,48 +0,0 @@ | |||
| 1 | /* linux/arch/arm/mach-s5p6442/include/mach/entry-macro.S | ||
| 2 | * | ||
| 3 | * Copyright (c) 2010 Samsung Electronics Co., Ltd. | ||
| 4 | * http://www.samsung.com/ | ||
| 5 | * | ||
| 6 | * Low-level IRQ helper macros for the Samsung S5P6442 | ||
| 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 as | ||
| 10 | * published by the Free Software Foundation. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #include <asm/hardware/vic.h> | ||
| 14 | #include <mach/map.h> | ||
| 15 | #include <plat/irqs.h> | ||
| 16 | |||
| 17 | .macro disable_fiq | ||
| 18 | .endm | ||
| 19 | |||
| 20 | .macro get_irqnr_preamble, base, tmp | ||
| 21 | ldr \base, =VA_VIC0 | ||
| 22 | .endm | ||
| 23 | |||
| 24 | .macro arch_ret_to_user, tmp1, tmp2 | ||
| 25 | .endm | ||
| 26 | |||
| 27 | .macro get_irqnr_and_base, irqnr, irqstat, base, tmp | ||
| 28 | |||
| 29 | @ check the vic0 | ||
| 30 | mov \irqnr, # S5P_IRQ_OFFSET + 31 | ||
| 31 | ldr \irqstat, [ \base, # VIC_IRQ_STATUS ] | ||
| 32 | teq \irqstat, #0 | ||
| 33 | |||
| 34 | @ otherwise try vic1 | ||
| 35 | addeq \tmp, \base, #(VA_VIC1 - VA_VIC0) | ||
| 36 | addeq \irqnr, \irqnr, #32 | ||
| 37 | ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] | ||
| 38 | teqeq \irqstat, #0 | ||
| 39 | |||
| 40 | @ otherwise try vic2 | ||
| 41 | addeq \tmp, \base, #(VA_VIC2 - VA_VIC0) | ||
| 42 | addeq \irqnr, \irqnr, #32 | ||
| 43 | ldreq \irqstat, [ \tmp, # VIC_IRQ_STATUS ] | ||
| 44 | teqeq \irqstat, #0 | ||
| 45 | |||
| 46 | clzne \irqstat, \irqstat | ||
| 47 | subne \irqnr, \irqnr, \irqstat | ||
| 48 | .endm | ||
