diff options
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 121 |
1 files changed, 39 insertions, 82 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 084a6badef6d..cdcf8534283e 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -363,6 +363,13 @@ #define RX_DMA_VTAG_V2 BIT(0) #define RX_DMA_L4_VALID_V2 BIT(2) +/* PHY Polling and SMI Master Control registers */ +#define MTK_PPSC 0x10000 +#define PPSC_MDC_CFG GENMASK(29, 24) +#define PPSC_MDC_TURBO BIT(20) +#define MDC_MAX_FREQ 25000000 +#define MDC_MAX_DIVIDER 63 + /* PHY Indirect Access Control registers */ #define MTK_PHY_IAC 0x10004 #define PHY_IAC_ACCESS BIT(31) @@ -503,64 +510,16 @@ #define ETHSYS_DMA_AG_MAP_QDMA BIT(1) #define ETHSYS_DMA_AG_MAP_PPE BIT(2) -/* SGMII subsystem config registers */ -/* BMCR (low 16) BMSR (high 16) */ -#define SGMSYS_PCS_CONTROL_1 0x0 -#define SGMII_BMCR GENMASK(15, 0) -#define SGMII_BMSR GENMASK(31, 16) -#define SGMII_AN_RESTART BIT(9) -#define SGMII_ISOLATE BIT(10) -#define SGMII_AN_ENABLE BIT(12) -#define SGMII_LINK_STATYS BIT(18) -#define SGMII_AN_ABILITY BIT(19) -#define SGMII_AN_COMPLETE BIT(21) -#define SGMII_PCS_FAULT BIT(23) -#define SGMII_AN_EXPANSION_CLR BIT(30) - -#define SGMSYS_PCS_ADVERTISE 0x8 -#define SGMII_ADVERTISE GENMASK(15, 0) -#define SGMII_LPA GENMASK(31, 16) - -/* Register to programmable link timer, the unit in 2 * 8ns */ -#define SGMSYS_PCS_LINK_TIMER 0x18 -#define SGMII_LINK_TIMER_MASK GENMASK(19, 0) -#define SGMII_LINK_TIMER_DEFAULT (0x186a0 & SGMII_LINK_TIMER_MASK) - -/* Register to control remote fault */ -#define SGMSYS_SGMII_MODE 0x20 -#define SGMII_IF_MODE_SGMII BIT(0) -#define SGMII_SPEED_DUPLEX_AN BIT(1) -#define SGMII_SPEED_MASK GENMASK(3, 2) -#define SGMII_SPEED_10 FIELD_PREP(SGMII_SPEED_MASK, 0) -#define SGMII_SPEED_100 FIELD_PREP(SGMII_SPEED_MASK, 1) -#define SGMII_SPEED_1000 FIELD_PREP(SGMII_SPEED_MASK, 2) -#define SGMII_DUPLEX_HALF BIT(4) -#define SGMII_IF_MODE_BIT5 BIT(5) -#define SGMII_REMOTE_FAULT_DIS BIT(8) -#define SGMII_CODE_SYNC_SET_VAL BIT(9) -#define SGMII_CODE_SYNC_SET_EN BIT(10) -#define SGMII_SEND_AN_ERROR_EN BIT(11) -#define SGMII_IF_MODE_MASK GENMASK(5, 1) - -/* Register to reset SGMII design */ -#define SGMII_RESERVED_0 0x34 -#define SGMII_SW_RESET BIT(0) - -/* Register to set SGMII speed, ANA RG_ Control Signals III*/ -#define SGMSYS_ANA_RG_CS3 0x2028 -#define RG_PHY_SPEED_MASK (BIT(2) | BIT(3)) -#define RG_PHY_SPEED_1_25G 0x0 -#define RG_PHY_SPEED_3_125G BIT(2) - -/* Register to power up QPHY */ -#define SGMSYS_QPHY_PWR_STATE_CTRL 0xe8 -#define SGMII_PHYA_PWD BIT(4) - /* Infrasys subsystem config registers */ #define INFRA_MISC2 0x70c #define CO_QPHY_SEL BIT(0) #define GEPHY_MAC_SEL BIT(1) +/* Top misc registers */ +#define USB_PHY_SWITCH_REG 0x218 +#define QPHY_SEL_MASK GENMASK(1, 0) +#define SGMII_QPHY_SEL 0x2 + /* MT7628/88 specific stuff */ #define MT7628_PDMA_OFFSET 0x0800 #define MT7628_SDM_OFFSET 0x0c00 @@ -741,6 +700,17 @@ enum mtk_clks_map { BIT(MTK_CLK_SGMII2_CDR_FB) | \ BIT(MTK_CLK_SGMII_CK) | \ BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP)) +#define MT7981_CLKS_BITMAP (BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \ + BIT(MTK_CLK_WOCPU0) | \ + BIT(MTK_CLK_SGMII_TX_250M) | \ + BIT(MTK_CLK_SGMII_RX_250M) | \ + BIT(MTK_CLK_SGMII_CDR_REF) | \ + BIT(MTK_CLK_SGMII_CDR_FB) | \ + BIT(MTK_CLK_SGMII2_TX_250M) | \ + BIT(MTK_CLK_SGMII2_RX_250M) | \ + BIT(MTK_CLK_SGMII2_CDR_REF) | \ + BIT(MTK_CLK_SGMII2_CDR_FB) | \ + BIT(MTK_CLK_SGMII_CK)) #define MT7986_CLKS_BITMAP (BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \ BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \ BIT(MTK_CLK_SGMII_TX_250M) | \ @@ -854,6 +824,7 @@ enum mkt_eth_capabilities { MTK_NETSYS_V2_BIT, MTK_SOC_MT7628_BIT, MTK_RSTCTRL_PPE1_BIT, + MTK_U3_COPHY_V2_BIT, /* MUX BITS*/ MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT, @@ -888,6 +859,7 @@ enum mkt_eth_capabilities { #define MTK_NETSYS_V2 BIT(MTK_NETSYS_V2_BIT) #define MTK_SOC_MT7628 BIT(MTK_SOC_MT7628_BIT) #define MTK_RSTCTRL_PPE1 BIT(MTK_RSTCTRL_PPE1_BIT) +#define MTK_U3_COPHY_V2 BIT(MTK_U3_COPHY_V2_BIT) #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW \ BIT(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT) @@ -960,6 +932,11 @@ enum mkt_eth_capabilities { MTK_MUX_U3_GMAC2_TO_QPHY | \ MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA) +#define MT7981_CAPS (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \ + MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \ + MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \ + MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1) + #define MT7986_CAPS (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \ MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \ MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1) @@ -1034,6 +1011,8 @@ struct mtk_reg_map { * the extra setup for those pins used by GMAC. * @hash_offset Flow table hash offset. * @foe_entry_size Foe table entry size. + * @has_accounting Bool indicating support for accounting of + * offloaded flows. * @txd_size Tx DMA descriptor size. * @rxd_size Rx DMA descriptor size. * @rx_irq_done_mask Rx irq done register mask. @@ -1051,6 +1030,7 @@ struct mtk_soc_data { u8 hash_offset; u16 foe_entry_size; netdev_features_t hw_features; + bool has_accounting; struct { u32 txd_size; u32 rxd_size; @@ -1066,29 +1046,6 @@ struct mtk_soc_data { /* currently no SoC has more than 2 macs */ #define MTK_MAX_DEVS 2 -/* struct mtk_pcs - This structure holds each sgmii regmap and associated - * data - * @regmap: The register map pointing at the range used to setup - * SGMII modes - * @ana_rgc3: The offset refers to register ANA_RGC3 related to regmap - * @interface: Currently configured interface mode - * @pcs: Phylink PCS structure - */ -struct mtk_pcs { - struct regmap *regmap; - u32 ana_rgc3; - phy_interface_t interface; - struct phylink_pcs pcs; -}; - -/* struct mtk_sgmii - This is the structure holding sgmii regmap and its - * characteristics - * @pcs Array of individual PCS structures - */ -struct mtk_sgmii { - struct mtk_pcs pcs[MTK_MAX_DEVS]; -}; - /* struct mtk_eth - This is the main datasructure for holding the state * of the driver * @dev: The device pointer @@ -1108,6 +1065,7 @@ struct mtk_sgmii { * MII modes * @infra: The register map pointing at the range used to setup * SGMII and GePHY path + * @sgmii_pcs: Pointers to mtk-pcs-lynxi phylink_pcs instances * @pctl: The register map pointing at the range used to setup * GMAC port drive/slew values * @dma_refcnt: track how many netdevs are using the DMA engine @@ -1148,8 +1106,8 @@ struct mtk_eth { u32 msg_enable; unsigned long sysclk; struct regmap *ethsys; - struct regmap *infra; - struct mtk_sgmii *sgmii; + struct regmap *infra; + struct phylink_pcs *sgmii_pcs[MTK_MAX_DEVS]; struct regmap *pctl; bool hwlro; refcount_t dma_refcnt; @@ -1311,10 +1269,6 @@ void mtk_stats_update_mac(struct mtk_mac *mac); void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg); u32 mtk_r32(struct mtk_eth *eth, unsigned reg); -struct phylink_pcs *mtk_sgmii_select_pcs(struct mtk_sgmii *ss, int id); -int mtk_sgmii_init(struct mtk_sgmii *ss, struct device_node *np, - u32 ana_rgc3); - int mtk_gmac_sgmii_path_setup(struct mtk_eth *eth, int mac_id); int mtk_gmac_gephy_path_setup(struct mtk_eth *eth, int mac_id); int mtk_gmac_rgmii_path_setup(struct mtk_eth *eth, int mac_id); @@ -1322,6 +1276,9 @@ int mtk_gmac_rgmii_path_setup(struct mtk_eth *eth, int mac_id); int mtk_eth_offload_init(struct mtk_eth *eth); int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type, void *type_data); +int mtk_flow_offload_cmd(struct mtk_eth *eth, struct flow_cls_offload *cls, + int ppe_index); +void mtk_flow_offload_cleanup(struct mtk_eth *eth, struct list_head *list); void mtk_eth_set_dma_device(struct mtk_eth *eth, struct device *dma_dev); |