root/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h

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INCLUDED FROM

   1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
   2 /* Copyright (C) 2017-2019 Netronome Systems, Inc. */
   3 
   4 #ifndef _NFP_NET_SRIOV_H_
   5 #define _NFP_NET_SRIOV_H_
   6 
   7 /**
   8  * SRIOV VF configuration.
   9  * The configuration memory begins with a mailbox region for communication with
  10  * the firmware followed by individual VF entries.
  11  */
  12 #define NFP_NET_VF_CFG_SZ               16
  13 #define NFP_NET_VF_CFG_MB_SZ            16
  14 
  15 /* VF config mailbox */
  16 #define NFP_NET_VF_CFG_MB                               0x0
  17 #define NFP_NET_VF_CFG_MB_CAP                           0x0
  18 #define   NFP_NET_VF_CFG_MB_CAP_MAC                       (0x1 << 0)
  19 #define   NFP_NET_VF_CFG_MB_CAP_VLAN                      (0x1 << 1)
  20 #define   NFP_NET_VF_CFG_MB_CAP_SPOOF                     (0x1 << 2)
  21 #define   NFP_NET_VF_CFG_MB_CAP_LINK_STATE                (0x1 << 3)
  22 #define   NFP_NET_VF_CFG_MB_CAP_TRUST                     (0x1 << 4)
  23 #define NFP_NET_VF_CFG_MB_RET                           0x2
  24 #define NFP_NET_VF_CFG_MB_UPD                           0x4
  25 #define   NFP_NET_VF_CFG_MB_UPD_MAC                       (0x1 << 0)
  26 #define   NFP_NET_VF_CFG_MB_UPD_VLAN                      (0x1 << 1)
  27 #define   NFP_NET_VF_CFG_MB_UPD_SPOOF                     (0x1 << 2)
  28 #define   NFP_NET_VF_CFG_MB_UPD_LINK_STATE                (0x1 << 3)
  29 #define   NFP_NET_VF_CFG_MB_UPD_TRUST                     (0x1 << 4)
  30 #define NFP_NET_VF_CFG_MB_VF_NUM                        0x7
  31 
  32 /* VF config entry
  33  * MAC_LO is set that the MAC address can be read in a single 6 byte read
  34  * by the NFP
  35  */
  36 #define NFP_NET_VF_CFG_MAC                              0x0
  37 #define   NFP_NET_VF_CFG_MAC_HI                           0x0
  38 #define   NFP_NET_VF_CFG_MAC_LO                           0x6
  39 #define NFP_NET_VF_CFG_CTRL                             0x4
  40 #define   NFP_NET_VF_CFG_CTRL_TRUST                       0x8
  41 #define   NFP_NET_VF_CFG_CTRL_SPOOF                       0x4
  42 #define   NFP_NET_VF_CFG_CTRL_LINK_STATE                  0x3
  43 #define     NFP_NET_VF_CFG_LS_MODE_AUTO                     0
  44 #define     NFP_NET_VF_CFG_LS_MODE_ENABLE                   1
  45 #define     NFP_NET_VF_CFG_LS_MODE_DISABLE                  2
  46 #define NFP_NET_VF_CFG_VLAN                             0x8
  47 #define   NFP_NET_VF_CFG_VLAN_QOS                         0xe000
  48 #define   NFP_NET_VF_CFG_VLAN_VID                         0x0fff
  49 
  50 int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
  51 int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos,
  52                         __be16 vlan_proto);
  53 int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
  54 int nfp_app_set_vf_trust(struct net_device *netdev, int vf, bool setting);
  55 int nfp_app_set_vf_link_state(struct net_device *netdev, int vf,
  56                               int link_state);
  57 int nfp_app_get_vf_config(struct net_device *netdev, int vf,
  58                           struct ifla_vf_info *ivi);
  59 
  60 #endif /* _NFP_NET_SRIOV_H_ */
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