diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/enetc/enetc.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h index fb7d98d57783..72fa03dbc2dd 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.h +++ b/drivers/net/ethernet/freescale/enetc/enetc.h @@ -14,6 +14,7 @@ #include <net/xdp.h> #include "enetc_hw.h" +#include "enetc4_hw.h" #define ENETC_MAC_MAXFRM_SIZE 9600 #define ENETC_MAX_MTU (ENETC_MAC_MAXFRM_SIZE - \ @@ -231,6 +232,18 @@ enum enetc_errata { #define ENETC_SI_F_QBV BIT(1) #define ENETC_SI_F_QBU BIT(2) +struct enetc_drvdata { + u32 pmac_offset; /* Only valid for PSI which supports 802.1Qbu */ + u64 sysclk_freq; + const struct ethtool_ops *eth_ops; +}; + +struct enetc_platform_info { + u16 revision; + u16 dev_id; + const struct enetc_drvdata *data; +}; + /* PCI IEP device data */ struct enetc_si { struct pci_dev *pdev; @@ -246,11 +259,18 @@ struct enetc_si { int num_fs_entries; int num_rss; /* number of RSS buckets */ unsigned short pad; + u16 revision; int hw_features; + const struct enetc_drvdata *drvdata; }; #define ENETC_SI_ALIGN 32 +static inline bool is_enetc_rev1(struct enetc_si *si) +{ + return si->pdev->revision == ENETC_REV1; +} + static inline void *enetc_si_priv(const struct enetc_si *si) { return (char *)si + ALIGN(sizeof(struct enetc_si), ENETC_SI_ALIGN); @@ -302,7 +322,7 @@ struct enetc_cls_rule { int used; }; -#define ENETC_MAX_BDR_INT 2 /* fixed to max # of available cpus */ +#define ENETC_MAX_BDR_INT 6 /* fixed to max # of available cpus */ struct psfp_cap { u32 max_streamid; u32 max_psfp_filter; @@ -341,7 +361,6 @@ enum enetc_ic_mode { #define ENETC_RXIC_PKTTHR min_t(u32, 256, ENETC_RX_RING_DEFAULT_SIZE / 2) #define ENETC_TXIC_PKTTHR min_t(u32, 128, ENETC_TX_RING_DEFAULT_SIZE / 2) -#define ENETC_TXIC_TIMETHR enetc_usecs_to_cycles(600) struct enetc_ndev_priv { struct net_device *ndev; @@ -389,6 +408,9 @@ struct enetc_ndev_priv { * and link state updates */ struct mutex mm_lock; + + struct clk *ref_clk; /* RGMII/RMII reference clock */ + u64 sysclk_freq; /* NETC system clock frequency */ }; /* Messaging */ @@ -418,6 +440,7 @@ void enetc_init_si_rings_params(struct enetc_ndev_priv *priv); int enetc_alloc_si_resources(struct enetc_ndev_priv *priv); void enetc_free_si_resources(struct enetc_ndev_priv *priv); int enetc_configure_si(struct enetc_ndev_priv *priv); +int enetc_get_driver_data(struct enetc_si *si); int enetc_open(struct net_device *ndev); int enetc_close(struct net_device *ndev); @@ -434,6 +457,9 @@ int enetc_xdp_xmit(struct net_device *ndev, int num_frames, struct xdp_frame **frames, u32 flags); /* ethtool */ +extern const struct ethtool_ops enetc_pf_ethtool_ops; +extern const struct ethtool_ops enetc4_pf_ethtool_ops; +extern const struct ethtool_ops enetc_vf_ethtool_ops; void enetc_set_ethtool_ops(struct net_device *ndev); void enetc_mm_link_state_update(struct enetc_ndev_priv *priv, bool link); void enetc_mm_commit_preemptible_tcs(struct enetc_ndev_priv *priv); |