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33 lines
734 B
33 lines
734 B
#ifndef BSG_H |
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#define BSG_H |
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#include <uapi/linux/bsg.h> |
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#if defined(CONFIG_BLK_DEV_BSG) |
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struct bsg_class_device { |
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struct device *class_dev; |
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struct device *parent; |
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int minor; |
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struct request_queue *queue; |
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struct kref ref; |
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void (*release)(struct device *); |
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}; |
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extern int bsg_register_queue(struct request_queue *q, |
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struct device *parent, const char *name, |
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void (*release)(struct device *)); |
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extern void bsg_unregister_queue(struct request_queue *); |
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#else |
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static inline int bsg_register_queue(struct request_queue *q, |
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struct device *parent, const char *name, |
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void (*release)(struct device *)) |
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{ |
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return 0; |
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} |
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static inline void bsg_unregister_queue(struct request_queue *q) |
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{ |
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} |
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#endif |
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#endif
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