2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file COPYING in the main directory of this archive
6 * Changed by HuTao Apr18, 2003
8 * Copyright was missing when I got the code so took from MIPS arch ...MaTed---
9 * Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
10 * Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 by Ralf Baechle
12 * Adapted for BlackFin (ADI) by Ted Ma <mated@sympatico.ca>
13 * Copyright (c) 2002 Arcturus Networks Inc. (www.arcturusnetworks.com)
14 * Copyright (c) 2002 Lineo, Inc. <mattw@lineo.com>
20 #include <linux/irqflags.h>
22 /* SYS_IRQS and NR_IRQS are defined in <mach-bf5xx/irq.h> */
25 /* Xenomai IPIPE helpers */
26 #define local_irq_restore_hw(x) local_irq_restore(x)
27 #define local_irq_save_hw(x) local_irq_save(x)
28 #define local_irq_enable_hw(x) local_irq_enable(x)
29 #define local_irq_disable_hw(x) local_irq_disable(x)
30 #define irqs_disabled_hw(x) irqs_disabled(x)
32 #if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE)
33 # define NOP_PAD_ANOMALY_05000244 "nop; nop;"
35 # define NOP_PAD_ANOMALY_05000244
38 #define idle_with_irq_disabled() \
39 __asm__ __volatile__( \
40 NOP_PAD_ANOMALY_05000244 \
45 : "d" (bfin_irq_flags) \
48 #include <asm-generic/irq.h>
50 #endif /* _BFIN_IRQ_H_ */