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38 #define XSEGBD_NAME "xsegbd"
40 #define XSEGBD_SEGMENT_NAMELEN 32
41 #define XSEGBD_TARGET_NAMELEN 127
43 #include <linux/kernel.h>
44 #include <linux/types.h>
45 #include <linux/wait.h>
46 #include <xseg/xseg.h>
47 #include <xtypes/xq.h>
51 struct xsegbd_pending {
52 struct request *request;
53 struct completion *comp;
54 struct xsegbd_device *dev;
58 char name[XSEGBD_SEGMENT_NAMELEN];
59 struct xseg_config config;
63 struct xsegbd_device {
66 struct request_queue *blk_queue;
72 xport src_portno, dst_portno;
74 struct xq blk_queue_pending;
75 struct xsegbd *xsegbd;
76 struct xsegbd_pending *blk_req_pending;
78 struct list_head node;
79 char target[XSEGBD_TARGET_NAMELEN + 1];
84 void __xsegbd_get(struct xsegbd_device *xsegbd_dev);
85 void __xsegbd_put(struct xsegbd_device *xsegbd_dev);
86 struct xsegbd_device *__xsegbd_get_dev(unsigned long id);