This source file includes following definitions.
- vnic_cq_copy_service
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18 #ifndef _VNIC_CQ_COPY_H_
19 #define _VNIC_CQ_COPY_H_
20
21 #include "fcpio.h"
22
23 static inline unsigned int vnic_cq_copy_service(
24 struct vnic_cq *cq,
25 int (*q_service)(struct vnic_dev *vdev,
26 unsigned int index,
27 struct fcpio_fw_req *desc),
28 unsigned int work_to_do)
29
30 {
31 struct fcpio_fw_req *desc;
32 unsigned int work_done = 0;
33 u8 color;
34
35 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs +
36 cq->ring.desc_size * cq->to_clean);
37 fcpio_color_dec(desc, &color);
38
39 while (color != cq->last_color) {
40
41 if ((*q_service)(cq->vdev, cq->index, desc))
42 break;
43
44 cq->to_clean++;
45 if (cq->to_clean == cq->ring.desc_count) {
46 cq->to_clean = 0;
47 cq->last_color = cq->last_color ? 0 : 1;
48 }
49
50 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs +
51 cq->ring.desc_size * cq->to_clean);
52 fcpio_color_dec(desc, &color);
53
54 work_done++;
55 if (work_done >= work_to_do)
56 break;
57 }
58
59 return work_done;
60 }
61
62 #endif