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author | Wu Zhangjin <wuzhangjin@gmail.com> | 2009-07-02 23:26:08 +0800 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2009-09-17 20:07:47 +0200 |
commit | 8e4971175acc910eb4258df82a6bd8f2c4e4e5b5 (patch) | |
tree | 921d53308d0a8a8e9119ec6b262a01fe0ccd1fd5 /arch/mips/lemote/lm2e/bonito-irq.c | |
parent | 67b35e5d01aba7a83f2161b0c90acb08afa01e3e (diff) | |
download | blackbird-op-linux-8e4971175acc910eb4258df82a6bd8f2c4e4e5b5.tar.gz blackbird-op-linux-8e4971175acc910eb4258df82a6bd8f2c4e4e5b5.zip |
MIPS: Loongson: Change naming methods
To make source code of loongson sharable to the machines(such as gdium)
made by the other companies, we rename arch/mips/lemote to
arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e
to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to
FULOONG2E to make it distinguishable to the future FULOONG2F. and also,
some other relative tuning is needed.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lemote/lm2e/bonito-irq.c')
-rw-r--r-- | arch/mips/lemote/lm2e/bonito-irq.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/arch/mips/lemote/lm2e/bonito-irq.c b/arch/mips/lemote/lm2e/bonito-irq.c deleted file mode 100644 index 3e31e7ad713e..000000000000 --- a/arch/mips/lemote/lm2e/bonito-irq.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (C) 2000, 2001 Ralf Baechle (ralf@gnu.org) - * - * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology - * Author: Fuxin Zhang, zhangfx@lemote.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include <linux/interrupt.h> - -#include <loongson.h> - -static inline void bonito_irq_enable(unsigned int irq) -{ - BONITO_INTENSET = (1 << (irq - BONITO_IRQ_BASE)); - mmiowb(); -} - -static inline void bonito_irq_disable(unsigned int irq) -{ - BONITO_INTENCLR = (1 << (irq - BONITO_IRQ_BASE)); - mmiowb(); -} - -static struct irq_chip bonito_irq_type = { - .name = "bonito_irq", - .ack = bonito_irq_disable, - .mask = bonito_irq_disable, - .mask_ack = bonito_irq_disable, - .unmask = bonito_irq_enable, -}; - -static struct irqaction dma_timeout_irqaction = { - .handler = no_action, - .name = "dma_timeout", -}; - -void bonito_irq_init(void) -{ - u32 i; - - for (i = BONITO_IRQ_BASE; i < BONITO_IRQ_BASE + 32; i++) - set_irq_chip_and_handler(i, &bonito_irq_type, handle_level_irq); - - setup_irq(BONITO_IRQ_BASE + 10, &dma_timeout_irqaction); -} |