mirror of https://github.com/F-Stack/f-stack.git
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2021 Marvell.
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*/
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#ifndef _ROC_BPHY_IRQ_
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#define _ROC_BPHY_IRQ_
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struct roc_bphy_irq_vec {
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int fd;
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int handler_cpu;
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void (*handler)(int irq_num, void *isr_data);
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void *isr_data;
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};
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struct roc_bphy_irq_chip {
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struct roc_bphy_irq_vec *irq_vecs;
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uint64_t max_irq;
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uint64_t avail_irq_bmask;
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int intfd;
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int n_handlers;
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char *mz_name;
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};
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struct roc_bphy_intr {
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int irq_num;
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void (*intr_handler)(int irq_num, void *isr_data);
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void *isr_data;
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int cpu;
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/* stack for this interrupt, not supplied by a user */
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uint8_t *sp;
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};
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__roc_api struct roc_bphy_irq_chip *roc_bphy_intr_init(void);
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__roc_api void roc_bphy_intr_fini(struct roc_bphy_irq_chip *irq_chip);
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__roc_api void roc_bphy_intr_handler(unsigned int irq_num);
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__roc_api bool roc_bphy_intr_available(struct roc_bphy_irq_chip *irq_chip,
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int irq_num);
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__roc_api int roc_bphy_intr_clear(struct roc_bphy_irq_chip *chip, int irq_num);
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__roc_api uint64_t roc_bphy_intr_max_get(struct roc_bphy_irq_chip *irq_chip);
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__roc_api int roc_bphy_intr_register(struct roc_bphy_irq_chip *irq_chip,
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struct roc_bphy_intr *intr);
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#endif /* _ROC_BPHY_IRQ_ */
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