diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h new file mode 100644 index 000000000..2d445fa19 --- /dev/null +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* Copyright (C) 2017-2019 Netronome Systems, Inc. */ + +#ifndef _NFP_NET_SRIOV_H_ +#define _NFP_NET_SRIOV_H_ + +/* SRIOV VF configuration. + * The configuration memory begins with a mailbox region for communication with + * the firmware followed by individual VF entries. + */ +#define NFP_NET_VF_CFG_SZ 16 +#define NFP_NET_VF_CFG_MB_SZ 16 + +/* VF config mailbox */ +#define NFP_NET_VF_CFG_MB 0x0 +#define NFP_NET_VF_CFG_MB_CAP 0x0 +#define NFP_NET_VF_CFG_MB_CAP_MAC (0x1 << 0) +#define NFP_NET_VF_CFG_MB_CAP_VLAN (0x1 << 1) +#define NFP_NET_VF_CFG_MB_CAP_SPOOF (0x1 << 2) +#define NFP_NET_VF_CFG_MB_CAP_LINK_STATE (0x1 << 3) +#define NFP_NET_VF_CFG_MB_CAP_TRUST (0x1 << 4) +#define NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO (0x1 << 5) +#define NFP_NET_VF_CFG_MB_CAP_RATE (0x1 << 6) +#define NFP_NET_VF_CFG_MB_RET 0x2 +#define NFP_NET_VF_CFG_MB_UPD 0x4 +#define NFP_NET_VF_CFG_MB_UPD_MAC (0x1 << 0) +#define NFP_NET_VF_CFG_MB_UPD_VLAN (0x1 << 1) +#define NFP_NET_VF_CFG_MB_UPD_SPOOF (0x1 << 2) +#define NFP_NET_VF_CFG_MB_UPD_LINK_STATE (0x1 << 3) +#define NFP_NET_VF_CFG_MB_UPD_TRUST (0x1 << 4) +#define NFP_NET_VF_CFG_MB_UPD_VLAN_PROTO (0x1 << 5) +#define NFP_NET_VF_CFG_MB_UPD_RATE (0x1 << 6) +#define NFP_NET_VF_CFG_MB_VF_NUM 0x7 + +/* VF config entry + * MAC_LO is set that the MAC address can be read in a single 6 byte read + * by the NFP + */ +#define NFP_NET_VF_CFG_MAC 0x0 +#define NFP_NET_VF_CFG_MAC_HI 0x0 +#define NFP_NET_VF_CFG_MAC_LO 0x6 +#define NFP_NET_VF_CFG_CTRL 0x4 +#define NFP_NET_VF_CFG_CTRL_TRUST 0x8 +#define NFP_NET_VF_CFG_CTRL_SPOOF 0x4 +#define NFP_NET_VF_CFG_CTRL_LINK_STATE 0x3 +#define NFP_NET_VF_CFG_LS_MODE_AUTO 0 +#define NFP_NET_VF_CFG_LS_MODE_ENABLE 1 +#define NFP_NET_VF_CFG_LS_MODE_DISABLE 2 +#define NFP_NET_VF_CFG_VLAN 0x8 +#define NFP_NET_VF_CFG_VLAN_PROT 0xffff0000 +#define NFP_NET_VF_CFG_VLAN_QOS 0xe000 +#define NFP_NET_VF_CFG_VLAN_VID 0x0fff +#define NFP_NET_VF_CFG_RATE 0xc +#define NFP_NET_VF_CFG_MIN_RATE 0x0000ffff +#define NFP_NET_VF_CFG_MAX_RATE 0xffff0000 + +#define NFP_NET_VF_RATE_MAX 0xffff + +int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac); +int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, + __be16 vlan_proto); +int nfp_app_set_vf_rate(struct net_device *netdev, int vf, int min_tx_rate, + int max_tx_rate); +int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); +int nfp_app_set_vf_trust(struct net_device *netdev, int vf, bool setting); +int nfp_app_set_vf_link_state(struct net_device *netdev, int vf, + int link_state); +int nfp_app_get_vf_config(struct net_device *netdev, int vf, + struct ifla_vf_info *ivi); + +#endif /* _NFP_NET_SRIOV_H_ */ |