diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan743x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan743x_main.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h index 1ca5f3216403..72adae4f2aa0 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.h +++ b/drivers/net/ethernet/microchip/lan743x_main.h @@ -43,6 +43,11 @@ #define STRAP_READ_ADV_PM_DISABLE_ BIT(0) #define HW_CFG (0x010) +#define HW_CFG_RST_PROTECT_PCIE_ BIT(19) +#define HW_CFG_HOT_RESET_DIS_ BIT(15) +#define HW_CFG_D3_VAUX_OVR_ BIT(14) +#define HW_CFG_D3_RESET_DIS_ BIT(13) +#define HW_CFG_RST_PROTECT_ BIT(12) #define HW_CFG_RELOAD_TYPE_ALL_ (0x00000FC0) #define HW_CFG_EE_OTP_RELOAD_ BIT(4) #define HW_CFG_LRST_ BIT(1) @@ -92,6 +97,11 @@ #define CONFIG_REG_ADDR_BASE (0x0000) #define ETH_EEPROM_REG_ADDR_BASE (0x0E00) #define ETH_OTP_REG_ADDR_BASE (0x1000) +#define GEN_SYS_CONFIG_LOAD_STARTED_REG (0x0078) +#define ETH_SYS_CONFIG_LOAD_STARTED_REG (ETH_SYS_REG_ADDR_BASE + \ + CONFIG_REG_ADDR_BASE + \ + GEN_SYS_CONFIG_LOAD_STARTED_REG) +#define GEN_SYS_LOAD_STARTED_REG_ETH_ BIT(4) #define SYS_LOCK_REG (0x00A0) #define SYS_LOCK_REG_MAIN_LOCK_ BIT(7) #define SYS_LOCK_REG_GEN_PERI_LOCK_ BIT(5) @@ -214,6 +224,7 @@ #define MAC_EEE_TX_LPI_REQ_DLY_CNT (0x130) #define MAC_WUCSR (0x140) +#define MAC_MP_SO_EN_ BIT(21) #define MAC_WUCSR_RFE_WAKE_EN_ BIT(14) #define MAC_WUCSR_PFDA_EN_ BIT(3) #define MAC_WUCSR_WAKE_EN_ BIT(2) @@ -221,6 +232,8 @@ #define MAC_WUCSR_BCST_EN_ BIT(0) #define MAC_WK_SRC (0x144) +#define MAC_MP_SO_HI (0x148) +#define MAC_MP_SO_LO (0x14C) #define MAC_WUF_CFG0 (0x150) #define MAC_NUM_OF_WUF_CFG (32) @@ -280,11 +293,82 @@ #define MAC_WUCSR2 (0x600) +#define SGMII_ACC (0x720) +#define SGMII_ACC_SGMII_BZY_ BIT(31) +#define SGMII_ACC_SGMII_WR_ BIT(30) +#define SGMII_ACC_SGMII_MMD_SHIFT_ (16) +#define SGMII_ACC_SGMII_MMD_MASK_ GENMASK(20, 16) +#define SGMII_ACC_SGMII_MMD_VSR_ BIT(15) +#define SGMII_ACC_SGMII_ADDR_SHIFT_ (0) +#define SGMII_ACC_SGMII_ADDR_MASK_ GENMASK(15, 0) +#define SGMII_DATA (0x724) +#define SGMII_DATA_SHIFT_ (0) +#define SGMII_DATA_MASK_ GENMASK(15, 0) #define SGMII_CTL (0x728) #define SGMII_CTL_SGMII_ENABLE_ BIT(31) #define SGMII_CTL_LINK_STATUS_SOURCE_ BIT(8) #define SGMII_CTL_SGMII_POWER_DN_ BIT(1) +/* Vendor Specific SGMII MMD details */ +#define SR_VSMMD_PCS_ID1 0x0004 +#define SR_VSMMD_PCS_ID2 0x0005 +#define SR_VSMMD_STS 0x0008 +#define SR_VSMMD_CTRL 0x0009 + +#define VR_MII_DIG_CTRL1 0x8000 +#define VR_MII_DIG_CTRL1_VR_RST_ BIT(15) +#define VR_MII_DIG_CTRL1_R2TLBE_ BIT(14) +#define VR_MII_DIG_CTRL1_EN_VSMMD1_ BIT(13) +#define VR_MII_DIG_CTRL1_CS_EN_ BIT(10) +#define VR_MII_DIG_CTRL1_MAC_AUTO_SW_ BIT(9) +#define VR_MII_DIG_CTRL1_INIT_ BIT(8) +#define VR_MII_DIG_CTRL1_DTXLANED_0_ BIT(4) +#define VR_MII_DIG_CTRL1_CL37_TMR_OVR_RIDE_ BIT(3) +#define VR_MII_DIG_CTRL1_EN_2_5G_MODE_ BIT(2) +#define VR_MII_DIG_CTRL1_BYP_PWRUP_ BIT(1) +#define VR_MII_DIG_CTRL1_PHY_MODE_CTRL_ BIT(0) +#define VR_MII_AN_CTRL 0x8001 +#define VR_MII_AN_CTRL_MII_CTRL_ BIT(8) +#define VR_MII_AN_CTRL_SGMII_LINK_STS_ BIT(4) +#define VR_MII_AN_CTRL_TX_CONFIG_ BIT(3) +#define VR_MII_AN_CTRL_1000BASE_X_ (0) +#define VR_MII_AN_CTRL_SGMII_MODE_ (2) +#define VR_MII_AN_CTRL_QSGMII_MODE_ (3) +#define VR_MII_AN_CTRL_PCS_MODE_SHIFT_ (1) +#define VR_MII_AN_CTRL_PCS_MODE_MASK_ GENMASK(2, 1) +#define VR_MII_AN_CTRL_MII_AN_INTR_EN_ BIT(0) +#define VR_MII_AN_INTR_STS 0x8002 +#define VR_MII_AN_INTR_STS_LINK_UP_ BIT(4) +#define VR_MII_AN_INTR_STS_SPEED_MASK_ GENMASK(3, 2) +#define VR_MII_AN_INTR_STS_1000_MBPS_ BIT(3) +#define VR_MII_AN_INTR_STS_100_MBPS_ BIT(2) +#define VR_MII_AN_INTR_STS_10_MBPS_ (0) +#define VR_MII_AN_INTR_STS_FDX_ BIT(1) +#define VR_MII_AN_INTR_STS_CL37_ANCMPLT_INTR_ BIT(0) + +#define VR_MII_LINK_TIMER_CTRL 0x800A +#define VR_MII_DIG_STS 0x8010 +#define VR_MII_DIG_STS_PSEQ_STATE_MASK_ GENMASK(4, 2) +#define VR_MII_DIG_STS_PSEQ_STATE_POS_ (2) +#define VR_MII_GEN2_4_MPLL_CTRL0 0x8078 +#define VR_MII_MPLL_CTRL0_REF_CLK_DIV2_ BIT(12) +#define VR_MII_MPLL_CTRL0_USE_REFCLK_PAD_ BIT(4) +#define VR_MII_GEN2_4_MPLL_CTRL1 0x8079 +#define VR_MII_MPLL_CTRL1_MPLL_MULTIPLIER_ GENMASK(6, 0) +#define VR_MII_BAUD_RATE_3P125GBPS (3125) +#define VR_MII_BAUD_RATE_1P25GBPS (1250) +#define VR_MII_MPLL_MULTIPLIER_125 (125) +#define VR_MII_MPLL_MULTIPLIER_100 (100) +#define VR_MII_MPLL_MULTIPLIER_50 (50) +#define VR_MII_MPLL_MULTIPLIER_40 (40) +#define VR_MII_GEN2_4_MISC_CTRL1 0x809A +#define VR_MII_CTRL1_RX_RATE_0_MASK_ GENMASK(3, 2) +#define VR_MII_CTRL1_RX_RATE_0_SHIFT_ (2) +#define VR_MII_CTRL1_TX_RATE_0_MASK_ GENMASK(1, 0) +#define VR_MII_MPLL_BAUD_CLK (0) +#define VR_MII_MPLL_BAUD_CLK_DIV_2 (1) +#define VR_MII_MPLL_BAUD_CLK_DIV_4 (2) + #define INT_STS (0x780) #define INT_BIT_DMA_RX_(channel) BIT(24 + (channel)) #define INT_BIT_ALL_RX_ (0x0F000000) @@ -906,12 +990,28 @@ struct lan743x_rx { struct sk_buff *skb_head, *skb_tail; }; +/* SGMII Link Speed Duplex status */ +enum lan743x_sgmii_lsd { + POWER_DOWN = 0, + LINK_DOWN, + ANEG_BUSY, + LINK_10HD, + LINK_10FD, + LINK_100HD, + LINK_100FD, + LINK_1000_MASTER, + LINK_1000_SLAVE, + LINK_2500_MASTER, + LINK_2500_SLAVE +}; + struct lan743x_adapter { struct net_device *netdev; struct mii_bus *mdiobus; int msg_enable; #ifdef CONFIG_PM u32 wolopts; + u8 sopass[SOPASS_MAX]; #endif struct pci_dev *pdev; struct lan743x_csr csr; @@ -931,12 +1031,16 @@ struct lan743x_adapter { spinlock_t eth_syslock_spinlock; bool eth_syslock_en; u32 eth_syslock_acquire_cnt; + struct mutex sgmii_rw_lock; + /* SGMII Link Speed & Duplex status */ + enum lan743x_sgmii_lsd sgmii_lsd; u8 max_tx_channels; u8 used_tx_channels; u8 max_vector_count; #define LAN743X_ADAPTER_FLAG_OTP BIT(0) u32 flags; + u32 hw_cfg; }; #define LAN743X_COMPONENT_FLAG_RX(channel) BIT(20 + (channel)) @@ -1049,5 +1153,7 @@ struct lan743x_rx_buffer_info { u32 lan743x_csr_read(struct lan743x_adapter *adapter, int offset); void lan743x_csr_write(struct lan743x_adapter *adapter, int offset, u32 data); +int lan743x_hs_syslock_acquire(struct lan743x_adapter *adapter, u16 timeout); +void lan743x_hs_syslock_release(struct lan743x_adapter *adapter); #endif /* _LAN743X_H */ |