1 /* Broadcom NetXtreme-C/E network driver.
2  *
3  * Copyright (c) 2014-2016 Broadcom Corporation
4  * Copyright (c) 2016-2018 Broadcom Limited
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation.
9  */
10 
11 #ifndef BNXT_SRIOV_H
12 #define BNXT_SRIOV_H
13 
14 #define BNXT_FWD_RESP_SIZE_ERR(n)					\
15 	((offsetof(struct hwrm_fwd_resp_input, encap_resp) + n) >	\
16 	 sizeof(struct hwrm_fwd_resp_input))
17 
18 #define BNXT_EXEC_FWD_RESP_SIZE_ERR(n)					\
19 	((offsetof(struct hwrm_exec_fwd_resp_input, encap_request) + n) >\
20 	 offsetof(struct hwrm_exec_fwd_resp_input, encap_resp_target_id))
21 
22 #define BNXT_REJ_FWD_RESP_SIZE_ERR(n)					\
23 	((offsetof(struct hwrm_reject_fwd_resp_input, encap_request) + n) >\
24 	 offsetof(struct hwrm_reject_fwd_resp_input, encap_resp_target_id))
25 
26 #define BNXT_VF_MIN_RSS_CTX	1
27 #define BNXT_VF_MAX_RSS_CTX	1
28 #define BNXT_VF_MIN_L2_CTX	1
29 #define BNXT_VF_MAX_L2_CTX	4
30 
31 int bnxt_get_vf_config(struct net_device *, int, struct ifla_vf_info *);
32 int bnxt_set_vf_mac(struct net_device *, int, u8 *);
33 int bnxt_set_vf_vlan(struct net_device *, int, u16, u8, __be16);
34 int bnxt_set_vf_bw(struct net_device *, int, int, int);
35 int bnxt_set_vf_link_state(struct net_device *, int, int);
36 int bnxt_set_vf_spoofchk(struct net_device *, int, bool);
37 bool bnxt_is_trusted_vf(struct bnxt *bp, struct bnxt_vf_info *vf);
38 int bnxt_set_vf_trust(struct net_device *dev, int vf_id, bool trust);
39 int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs);
40 int bnxt_cfg_hw_sriov(struct bnxt *bp, int *num_vfs, bool reset);
41 void bnxt_sriov_disable(struct bnxt *);
42 void bnxt_hwrm_exec_fwd_req(struct bnxt *);
43 void bnxt_update_vf_mac(struct bnxt *);
44 int bnxt_approve_mac(struct bnxt *, u8 *, bool);
45 #endif
46