2 * QLogic qlcnic NIC Driver
3 * Copyright (c) 2009-2013 QLogic Corporation
5 * See LICENSE.qlcnic for copyright and licensing details.
8 #ifndef __QLCNIC_DCBX_H
9 #define __QLCNIC_DCBX_H
11 #define QLCNIC_DCB_STATE 0
12 #define QLCNIC_DCB_AEN_MODE 1
14 #ifdef CONFIG_QLCNIC_DCB
15 int qlcnic_register_dcb(struct qlcnic_adapter *);
17 static inline int qlcnic_register_dcb(struct qlcnic_adapter *adapter)
23 struct qlcnic_dcb_ops {
24 int (*query_hw_capability) (struct qlcnic_dcb *, char *);
25 int (*get_hw_capability) (struct qlcnic_dcb *);
26 int (*query_cee_param) (struct qlcnic_dcb *, char *, u8);
27 void (*init_dcbnl_ops) (struct qlcnic_dcb *);
28 int (*register_aen) (struct qlcnic_dcb *, bool);
29 void (*aen_handler) (struct qlcnic_dcb *, void *);
30 int (*get_cee_cfg) (struct qlcnic_dcb *);
31 void (*get_info) (struct qlcnic_dcb *);
32 int (*attach) (struct qlcnic_dcb *);
33 void (*free) (struct qlcnic_dcb *);
37 struct qlcnic_dcb_mbx_params *param;
38 struct qlcnic_adapter *adapter;
39 struct delayed_work aen_work;
40 struct workqueue_struct *wq;
41 struct qlcnic_dcb_ops *ops;
42 struct qlcnic_dcb_cfg *cfg;
46 static inline void qlcnic_clear_dcb_ops(struct qlcnic_dcb *dcb)
52 static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_dcb *dcb)
54 if (dcb && dcb->ops->get_hw_capability)
55 return dcb->ops->get_hw_capability(dcb);
60 static inline void qlcnic_dcb_free(struct qlcnic_dcb *dcb)
62 if (dcb && dcb->ops->free)
66 static inline int qlcnic_dcb_attach(struct qlcnic_dcb *dcb)
68 if (dcb && dcb->ops->attach)
69 return dcb->ops->attach(dcb);
75 qlcnic_dcb_query_hw_capability(struct qlcnic_dcb *dcb, char *buf)
77 if (dcb && dcb->ops->query_hw_capability)
78 return dcb->ops->query_hw_capability(dcb, buf);
83 static inline void qlcnic_dcb_get_info(struct qlcnic_dcb *dcb)
85 if (dcb && dcb->ops->get_info)
86 dcb->ops->get_info(dcb);
90 qlcnic_dcb_query_cee_param(struct qlcnic_dcb *dcb, char *buf, u8 type)
92 if (dcb && dcb->ops->query_cee_param)
93 return dcb->ops->query_cee_param(dcb, buf, type);
98 static inline int qlcnic_dcb_get_cee_cfg(struct qlcnic_dcb *dcb)
100 if (dcb && dcb->ops->get_cee_cfg)
101 return dcb->ops->get_cee_cfg(dcb);
107 qlcnic_dcb_register_aen(struct qlcnic_dcb *dcb, u8 flag)
109 if (dcb && dcb->ops->register_aen)
110 dcb->ops->register_aen(dcb, flag);
113 static inline void qlcnic_dcb_aen_handler(struct qlcnic_dcb *dcb, void *msg)
115 if (dcb && dcb->ops->aen_handler)
116 dcb->ops->aen_handler(dcb, msg);
119 static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_dcb *dcb)
121 if (dcb && dcb->ops->init_dcbnl_ops)
122 dcb->ops->init_dcbnl_ops(dcb);
125 static inline void qlcnic_dcb_enable(struct qlcnic_dcb *dcb)
127 if (dcb && qlcnic_dcb_attach(dcb))
128 qlcnic_clear_dcb_ops(dcb);