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- /*
- * Copyright (c) 2014 MediaTek Inc.
- * Author: Maoguang.Meng <maoguang.meng@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef __MTK_GIC_EXTEND_H
- #define __MTK_GIC_EXTEND_H
- #define MT_EDGE_SENSITIVE 0
- #define MT_LEVEL_SENSITIVE 1
- #define MT_POLARITY_LOW 0
- #define MT_POLARITY_HIGH 1
- enum {
- IRQ_MASK_HEADER = 0xF1F1F1F1,
- IRQ_MASK_FOOTER = 0xF2F2F2F2
- };
- struct mtk_irq_mask {
- unsigned int header; /* for error checking */
- __u32 mask0;
- __u32 mask1;
- __u32 mask2;
- __u32 mask3;
- __u32 mask4;
- __u32 mask5;
- __u32 mask6;
- __u32 mask7;
- __u32 mask8;
- __u32 mask9;
- __u32 mask10;
- __u32 mask11;
- __u32 mask12;
- unsigned int footer; /* for error checking */
- };
- void mt_irq_unmask_for_sleep(unsigned int irq);
- void mt_irq_mask_for_sleep(unsigned int irq);
- int mt_irq_mask_all(struct mtk_irq_mask *mask);
- int mt_irq_mask_restore(struct mtk_irq_mask *mask);
- void mt_irq_set_pending_for_sleep(unsigned int irq);
- extern void mt_irq_set_pending(unsigned int irq);
- extern unsigned int mt_irq_get_pending(unsigned int irq);
- void mt_gic_set_priority(unsigned int irq);
- /* set the priority mask to 0x10 for masking all irqs to this cpu */
- void gic_set_primask(void);
- /* restore the priority mask value */
- void gic_clear_primask(void);
- #endif
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