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7 modification, are permitted provided that the following conditions are met:
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32 ******************************************************************************/
39 #include "ixlv_vc_mgr.h"
41 #define IXLV_AQ_MAX_ERR 1000
42 #define IXLV_MAX_FILTERS 128
43 #define IXLV_MAX_QUEUES 16
44 #define IXLV_AQ_TIMEOUT (1 * hz)
45 #define IXLV_CALLOUT_TIMO (hz / 50) /* 20 msec */
47 #define IXLV_FLAG_AQ_ENABLE_QUEUES (u32)(1)
48 #define IXLV_FLAG_AQ_DISABLE_QUEUES (u32)(1 << 1)
49 #define IXLV_FLAG_AQ_ADD_MAC_FILTER (u32)(1 << 2)
50 #define IXLV_FLAG_AQ_ADD_VLAN_FILTER (u32)(1 << 3)
51 #define IXLV_FLAG_AQ_DEL_MAC_FILTER (u32)(1 << 4)
52 #define IXLV_FLAG_AQ_DEL_VLAN_FILTER (u32)(1 << 5)
53 #define IXLV_FLAG_AQ_CONFIGURE_QUEUES (u32)(1 << 6)
54 #define IXLV_FLAG_AQ_MAP_VECTORS (u32)(1 << 7)
55 #define IXLV_FLAG_AQ_HANDLE_RESET (u32)(1 << 8)
56 #define IXLV_FLAG_AQ_CONFIGURE_PROMISC (u32)(1 << 9)
57 #define IXLV_FLAG_AQ_GET_STATS (u32)(1 << 10)
61 "\20\1ENABLE_QUEUES\2DISABLE_QUEUES\3ADD_MAC_FILTER" \
62 "\4ADD_VLAN_FILTER\5DEL_MAC_FILTER\6DEL_VLAN_FILTER" \
63 "\7CONFIGURE_QUEUES\10MAP_VECTORS\11HANDLE_RESET" \
64 "\12CONFIGURE_PROMISC\13GET_STATS"
66 /* Hack for compatibility with 1.0.x linux pf driver */
67 #define I40E_VIRTCHNL_OP_EVENT 17
86 struct ixlv_mac_filter {
87 SLIST_ENTRY(ixlv_mac_filter) next;
88 u8 macaddr[ETHER_ADDR_LEN];
91 SLIST_HEAD(mac_list, ixlv_mac_filter);
93 struct ixlv_vlan_filter {
94 SLIST_ENTRY(ixlv_vlan_filter) next;
98 SLIST_HEAD(vlan_list, ixlv_vlan_filter);
100 /* Software controller structure */
103 struct i40e_osdep osdep;
106 struct resource *pci_mem;
107 struct resource *msix_mem;
109 enum ixlv_state_t init_state;
112 * Interrupt resources
115 struct resource *res; /* For the AQ */
117 struct ifmedia media;
118 struct callout timer;
129 struct timeout_task timeout;
131 struct task aq_sched;
132 struct taskqueue *tq;
137 struct mac_list *mac_filters;
138 struct vlan_list *vlan_filters;
140 /* Promiscuous mode */
141 u32 promiscuous_flags;
143 /* Admin queue task flags */
146 struct ixl_vc_mgr vc_mgr;
147 struct ixl_vc_cmd add_mac_cmd;
148 struct ixl_vc_cmd del_mac_cmd;
149 struct ixl_vc_cmd config_queues_cmd;
150 struct ixl_vc_cmd map_vectors_cmd;
151 struct ixl_vc_cmd enable_queues_cmd;
152 struct ixl_vc_cmd add_vlan_cmd;
153 struct ixl_vc_cmd del_vlan_cmd;
154 struct ixl_vc_cmd add_multi_cmd;
155 struct ixl_vc_cmd del_multi_cmd;
157 /* Virtual comm channel */
158 struct i40e_virtchnl_vf_resource *vf_res;
159 struct i40e_virtchnl_vsi_resource *vsi_res;
161 /* Misc stats maintained by the driver */
165 u8 aq_buffer[IXL_AQ_BUF_SZ];
168 #define IXLV_CORE_LOCK_ASSERT(sc) mtx_assert(&(sc)->mtx, MA_OWNED)
170 ** This checks for a zero mac addr, something that will be likely
171 ** unless the Admin on the Host has created one.
174 ixlv_check_ether_addr(u8 *addr)
178 if ((addr[0] == 0 && addr[1]== 0 && addr[2] == 0 &&
179 addr[3] == 0 && addr[4]== 0 && addr[5] == 0))
185 ** VF Common function prototypes
187 int ixlv_send_api_ver(struct ixlv_sc *);
188 int ixlv_verify_api_ver(struct ixlv_sc *);
189 int ixlv_send_vf_config_msg(struct ixlv_sc *);
190 int ixlv_get_vf_config(struct ixlv_sc *);
191 void ixlv_init(void *);
192 int ixlv_reinit_locked(struct ixlv_sc *);
193 void ixlv_configure_queues(struct ixlv_sc *);
194 void ixlv_enable_queues(struct ixlv_sc *);
195 void ixlv_disable_queues(struct ixlv_sc *);
196 void ixlv_map_queues(struct ixlv_sc *);
197 void ixlv_enable_intr(struct ixl_vsi *);
198 void ixlv_disable_intr(struct ixl_vsi *);
199 void ixlv_add_ether_filters(struct ixlv_sc *);
200 void ixlv_del_ether_filters(struct ixlv_sc *);
201 void ixlv_request_stats(struct ixlv_sc *);
202 void ixlv_request_reset(struct ixlv_sc *);
203 void ixlv_vc_completion(struct ixlv_sc *,
204 enum i40e_virtchnl_ops, i40e_status, u8 *, u16);
205 void ixlv_add_ether_filter(struct ixlv_sc *);
206 void ixlv_add_vlans(struct ixlv_sc *);
207 void ixlv_del_vlans(struct ixlv_sc *);
208 void ixlv_update_stats_counters(struct ixlv_sc *,
209 struct i40e_eth_stats *);
210 void ixlv_update_link_status(struct ixlv_sc *);
212 #endif /* _IXLV_H_ */