diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h index e2f028027c6f..650ca1a5bd21 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h @@ -48,6 +48,12 @@ u16 nfp_nsp_get_abi_ver_minor(struct nfp_nsp *state); int nfp_nsp_wait(struct nfp_nsp *state); int nfp_nsp_device_soft_reset(struct nfp_nsp *state); int nfp_nsp_load_fw(struct nfp_nsp *state, const struct firmware *fw); +int nfp_nsp_mac_reinit(struct nfp_nsp *state); + +static inline bool nfp_nsp_has_mac_reinit(struct nfp_nsp *state) +{ + return nfp_nsp_get_abi_ver_minor(state) > 20; +} enum nfp_eth_interface { NFP_INTERFACE_NONE = 0, @@ -73,6 +79,18 @@ enum nfp_eth_aneg { NFP_ANEG_DISABLED, }; +enum nfp_eth_fec { + NFP_FEC_AUTO_BIT = 0, + NFP_FEC_BASER_BIT, + NFP_FEC_REED_SOLOMON_BIT, + NFP_FEC_DISABLED_BIT, +}; + +#define NFP_FEC_AUTO BIT(NFP_FEC_AUTO_BIT) +#define NFP_FEC_BASER BIT(NFP_FEC_BASER_BIT) +#define NFP_FEC_REED_SOLOMON BIT(NFP_FEC_REED_SOLOMON_BIT) +#define NFP_FEC_DISABLED BIT(NFP_FEC_DISABLED_BIT) + /** * struct nfp_eth_table - ETH table information * @count: number of table entries @@ -87,6 +105,7 @@ enum nfp_eth_aneg { * @speed: interface speed (in Mbps) * @interface: interface (module) plugged in * @media: media type of the @interface + * @fec: forward error correction mode * @aneg: auto negotiation mode * @mac_addr: interface MAC address * @label_port: port id @@ -99,6 +118,7 @@ enum nfp_eth_aneg { * @port_type: one of %PORT_* defines for ethtool * @port_lanes: total number of lanes on the port (sum of lanes of all subports) * @is_split: is interface part of a split port + * @fec_modes_supported: bitmap of FEC modes supported */ struct nfp_eth_table { unsigned int count; @@ -114,6 +134,7 @@ struct nfp_eth_table { unsigned int interface; enum nfp_eth_media media; + enum nfp_eth_fec fec; enum nfp_eth_aneg aneg; u8 mac_addr[ETH_ALEN]; @@ -133,6 +154,8 @@ struct nfp_eth_table { unsigned int port_lanes; bool is_split; + + unsigned int fec_modes_supported; } ports[0]; }; @@ -143,6 +166,19 @@ __nfp_eth_read_ports(struct nfp_cpp *cpp, struct nfp_nsp *nsp); int nfp_eth_set_mod_enable(struct nfp_cpp *cpp, unsigned int idx, bool enable); int nfp_eth_set_configured(struct nfp_cpp *cpp, unsigned int idx, bool configed); +int +nfp_eth_set_fec(struct nfp_cpp *cpp, unsigned int idx, enum nfp_eth_fec mode); + +static inline bool nfp_eth_can_support_fec(struct nfp_eth_table_port *eth_port) +{ + return !!eth_port->fec_modes_supported; +} + +static inline unsigned int +nfp_eth_supported_fec_modes(struct nfp_eth_table_port *eth_port) +{ + return eth_port->fec_modes_supported; +} struct nfp_nsp *nfp_eth_config_start(struct nfp_cpp *cpp, unsigned int idx); int nfp_eth_config_commit_end(struct nfp_nsp *nsp); |