| /* |
| * Copyright 2004-2009 Analog Devices Inc. |
| * 2003 HuTao |
| * 2002 Arcturus Networks Inc. (www.arcturusnetworks.com |
| * Ted Ma <mated@sympatico.ca> |
| * |
| * Licensed under the GPL-2 |
| */ |
| |
| #ifndef _BFIN_IRQ_H_ |
| #define _BFIN_IRQ_H_ |
| |
| #include <linux/irqflags.h> |
| |
| /* IRQs that may be used by external irq_chip controllers */ |
| #define NR_SPARE_IRQS 32 |
| |
| #include <mach/anomaly.h> |
| |
| /* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */ |
| #include <mach/irq.h> |
| |
| /* |
| * pm save bfin pint registers |
| */ |
| struct bfin_pm_pint_save { |
| u32 mask_set; |
| u32 assign; |
| u32 edge_set; |
| u32 invert_set; |
| }; |
| |
| #if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE) |
| # define NOP_PAD_ANOMALY_05000244 "nop; nop;" |
| #else |
| # define NOP_PAD_ANOMALY_05000244 |
| #endif |
| |
| #define idle_with_irq_disabled() \ |
| __asm__ __volatile__( \ |
| NOP_PAD_ANOMALY_05000244 \ |
| ".align 8;" \ |
| "sti %0;" \ |
| "idle;" \ |
| : \ |
| : "d" (bfin_irq_flags) \ |
| ) |
| |
| #include <asm-generic/irq.h> |
| |
| #endif /* _BFIN_IRQ_H_ */ |
