diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan743x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan743x_main.h | 221 |
1 files changed, 216 insertions, 5 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h index aaf7aaeaba0c..1ca5f3216403 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.h +++ b/drivers/net/ethernet/microchip/lan743x_main.h @@ -16,8 +16,13 @@ #define ID_REV_ID_MASK_ (0xFFFF0000) #define ID_REV_ID_LAN7430_ (0x74300000) #define ID_REV_ID_LAN7431_ (0x74310000) -#define ID_REV_IS_VALID_CHIP_ID_(id_rev) \ - (((id_rev) & 0xFFF00000) == 0x74300000) +#define ID_REV_ID_LAN743X_ (0x74300000) +#define ID_REV_ID_A011_ (0xA0110000) // PCI11010 +#define ID_REV_ID_A041_ (0xA0410000) // PCI11414 +#define ID_REV_ID_A0X1_ (0xA0010000) +#define ID_REV_IS_VALID_CHIP_ID_(id_rev) \ + ((((id_rev) & 0xFFF00000) == ID_REV_ID_LAN743X_) || \ + (((id_rev) & 0xFF0F0000) == ID_REV_ID_A0X1_)) #define ID_REV_CHIP_REV_MASK_ (0x0000FFFF) #define ID_REV_CHIP_REV_A0_ (0x00000000) #define ID_REV_CHIP_REV_B0_ (0x00000010) @@ -25,6 +30,17 @@ #define FPGA_REV (0x04) #define FPGA_REV_GET_MINOR_(fpga_rev) (((fpga_rev) >> 8) & 0x000000FF) #define FPGA_REV_GET_MAJOR_(fpga_rev) ((fpga_rev) & 0x000000FF) +#define FPGA_SGMII_OP BIT(24) + +#define STRAP_READ (0x0C) +#define STRAP_READ_USE_SGMII_EN_ BIT(22) +#define STRAP_READ_SGMII_EN_ BIT(6) +#define STRAP_READ_SGMII_REFCLK_ BIT(5) +#define STRAP_READ_SGMII_2_5G_ BIT(4) +#define STRAP_READ_BASE_X_ BIT(3) +#define STRAP_READ_RGMII_TXC_DELAY_EN_ BIT(2) +#define STRAP_READ_RGMII_RXC_DELAY_EN_ BIT(1) +#define STRAP_READ_ADV_PM_DISABLE_ BIT(0) #define HW_CFG (0x010) #define HW_CFG_RELOAD_TYPE_ALL_ (0x00000FC0) @@ -70,6 +86,40 @@ #define E2P_DATA (0x044) +/* Hearthstone top level & System Reg Addresses */ +#define ETH_CTRL_REG_ADDR_BASE (0x0000) +#define ETH_SYS_REG_ADDR_BASE (0x4000) +#define CONFIG_REG_ADDR_BASE (0x0000) +#define ETH_EEPROM_REG_ADDR_BASE (0x0E00) +#define ETH_OTP_REG_ADDR_BASE (0x1000) +#define SYS_LOCK_REG (0x00A0) +#define SYS_LOCK_REG_MAIN_LOCK_ BIT(7) +#define SYS_LOCK_REG_GEN_PERI_LOCK_ BIT(5) +#define SYS_LOCK_REG_SPI_PERI_LOCK_ BIT(4) +#define SYS_LOCK_REG_SMBUS_PERI_LOCK_ BIT(3) +#define SYS_LOCK_REG_UART_SS_LOCK_ BIT(2) +#define SYS_LOCK_REG_ENET_SS_LOCK_ BIT(1) +#define SYS_LOCK_REG_USB_SS_LOCK_ BIT(0) +#define ETH_SYSTEM_SYS_LOCK_REG (ETH_SYS_REG_ADDR_BASE + \ + CONFIG_REG_ADDR_BASE + \ + SYS_LOCK_REG) +#define HS_EEPROM_REG_ADDR_BASE (ETH_SYS_REG_ADDR_BASE + \ + ETH_EEPROM_REG_ADDR_BASE) +#define HS_E2P_CMD (HS_EEPROM_REG_ADDR_BASE + 0x0000) +#define HS_E2P_CMD_EPC_BUSY_ BIT(31) +#define HS_E2P_CMD_EPC_CMD_WRITE_ GENMASK(29, 28) +#define HS_E2P_CMD_EPC_CMD_READ_ (0x0) +#define HS_E2P_CMD_EPC_TIMEOUT_ BIT(17) +#define HS_E2P_CMD_EPC_ADDR_MASK_ GENMASK(15, 0) +#define HS_E2P_DATA (HS_EEPROM_REG_ADDR_BASE + 0x0004) +#define HS_E2P_DATA_MASK_ GENMASK(7, 0) +#define HS_E2P_CFG (HS_EEPROM_REG_ADDR_BASE + 0x0008) +#define HS_E2P_CFG_I2C_PULSE_MASK_ GENMASK(19, 16) +#define HS_E2P_CFG_EEPROM_SIZE_SEL_ BIT(12) +#define HS_E2P_CFG_I2C_BAUD_RATE_MASK_ GENMASK(9, 8) +#define HS_E2P_CFG_TEST_EEPR_TO_BYP_ BIT(0) +#define HS_E2P_PAD_CTL (HS_EEPROM_REG_ADDR_BASE + 0x000C) + #define GPIO_CFG0 (0x050) #define GPIO_CFG0_GPIO_DIR_BIT_(bit) BIT(16 + (bit)) #define GPIO_CFG0_GPIO_DATA_BIT_(bit) BIT(0 + (bit)) @@ -135,6 +185,13 @@ #define MAC_RX_ADDRL (0x11C) #define MAC_MII_ACC (0x120) +#define MAC_MII_ACC_MDC_CYCLE_SHIFT_ (16) +#define MAC_MII_ACC_MDC_CYCLE_MASK_ (0x00070000) +#define MAC_MII_ACC_MDC_CYCLE_2_5MHZ_ (0) +#define MAC_MII_ACC_MDC_CYCLE_5MHZ_ (1) +#define MAC_MII_ACC_MDC_CYCLE_12_5MHZ_ (2) +#define MAC_MII_ACC_MDC_CYCLE_25MHZ_ (3) +#define MAC_MII_ACC_MDC_CYCLE_1_25MHZ_ (4) #define MAC_MII_ACC_PHY_ADDR_SHIFT_ (11) #define MAC_MII_ACC_PHY_ADDR_MASK_ (0x0000F800) #define MAC_MII_ACC_MIIRINDA_SHIFT_ (6) @@ -143,6 +200,15 @@ #define MAC_MII_ACC_MII_WRITE_ (0x00000002) #define MAC_MII_ACC_MII_BUSY_ BIT(0) +#define MAC_MII_ACC_MIIMMD_SHIFT_ (6) +#define MAC_MII_ACC_MIIMMD_MASK_ (0x000007C0) +#define MAC_MII_ACC_MIICL45_ BIT(3) +#define MAC_MII_ACC_MIICMD_MASK_ (0x00000006) +#define MAC_MII_ACC_MIICMD_ADDR_ (0x00000000) +#define MAC_MII_ACC_MIICMD_WRITE_ (0x00000002) +#define MAC_MII_ACC_MIICMD_READ_ (0x00000004) +#define MAC_MII_ACC_MIICMD_READ_INC_ (0x00000006) + #define MAC_MII_DATA (0x124) #define MAC_EEE_TX_LPI_REQ_DLY_CNT (0x130) @@ -214,6 +280,11 @@ #define MAC_WUCSR2 (0x600) +#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) + #define INT_STS (0x780) #define INT_BIT_DMA_RX_(channel) BIT(24 + (channel)) #define INT_BIT_ALL_RX_ (0x0F000000) @@ -261,8 +332,11 @@ #define INT_MOD_CFG5 (0x7D4) #define INT_MOD_CFG6 (0x7D8) #define INT_MOD_CFG7 (0x7DC) +#define INT_MOD_CFG8 (0x7E0) +#define INT_MOD_CFG9 (0x7E4) #define PTP_CMD_CTL (0x0A00) +#define PTP_CMD_CTL_PTP_LTC_TARGET_READ_ BIT(13) #define PTP_CMD_CTL_PTP_CLK_STP_NSEC_ BIT(6) #define PTP_CMD_CTL_PTP_CLOCK_STEP_SEC_ BIT(5) #define PTP_CMD_CTL_PTP_CLOCK_LOAD_ BIT(4) @@ -284,9 +358,51 @@ (((value) & 0x7) << (1 + ((channel) << 2))) #define PTP_GENERAL_CONFIG_RELOAD_ADD_X_(channel) (BIT((channel) << 2)) +#define HS_PTP_GENERAL_CONFIG (0x0A04) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_X_MASK_(channel) \ + (0xf << (4 + ((channel) << 2))) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100NS_ (0) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_500NS_ (1) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_1US_ (2) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_5US_ (3) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_10US_ (4) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_50US_ (5) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100US_ (6) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_500US_ (7) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_1MS_ (8) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_5MS_ (9) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_10MS_ (10) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_50MS_ (11) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_100MS_ (12) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_200MS_ (13) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_TOGG_ (14) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_INT_ (15) +#define HS_PTP_GENERAL_CONFIG_CLOCK_EVENT_X_SET_(channel, value) \ + (((value) & 0xf) << (4 + ((channel) << 2))) +#define HS_PTP_GENERAL_CONFIG_EVENT_POL_X_(channel) (BIT(1 + ((channel) * 2))) +#define HS_PTP_GENERAL_CONFIG_RELOAD_ADD_X_(channel) (BIT((channel) * 2)) + #define PTP_INT_STS (0x0A08) +#define PTP_INT_IO_FE_MASK_ GENMASK(31, 24) +#define PTP_INT_IO_FE_SHIFT_ (24) +#define PTP_INT_IO_FE_SET_(channel) BIT(24 + (channel)) +#define PTP_INT_IO_RE_MASK_ GENMASK(23, 16) +#define PTP_INT_IO_RE_SHIFT_ (16) +#define PTP_INT_IO_RE_SET_(channel) BIT(16 + (channel)) +#define PTP_INT_TX_TS_OVRFL_INT_ BIT(14) +#define PTP_INT_TX_SWTS_ERR_INT_ BIT(13) +#define PTP_INT_TX_TS_INT_ BIT(12) +#define PTP_INT_RX_TS_OVRFL_INT_ BIT(9) +#define PTP_INT_RX_TS_INT_ BIT(8) +#define PTP_INT_TIMER_INT_B_ BIT(1) +#define PTP_INT_TIMER_INT_A_ BIT(0) #define PTP_INT_EN_SET (0x0A0C) +#define PTP_INT_EN_FE_EN_SET_(channel) BIT(24 + (channel)) +#define PTP_INT_EN_RE_EN_SET_(channel) BIT(16 + (channel)) +#define PTP_INT_EN_TIMER_SET_(channel) BIT(channel) #define PTP_INT_EN_CLR (0x0A10) +#define PTP_INT_EN_FE_EN_CLR_(channel) BIT(24 + (channel)) +#define PTP_INT_EN_RE_EN_CLR_(channel) BIT(16 + (channel)) #define PTP_INT_BIT_TX_SWTS_ERR_ BIT(13) #define PTP_INT_BIT_TX_TS_ BIT(12) #define PTP_INT_BIT_TIMER_B_ BIT(1) @@ -304,6 +420,16 @@ #define PTP_CLOCK_TARGET_NS_X(channel) (0x0A34 + ((channel) << 4)) #define PTP_CLOCK_TARGET_RELOAD_SEC_X(channel) (0x0A38 + ((channel) << 4)) #define PTP_CLOCK_TARGET_RELOAD_NS_X(channel) (0x0A3C + ((channel) << 4)) +#define PTP_LTC_SET_SEC_HI (0x0A50) +#define PTP_LTC_SET_SEC_HI_SEC_47_32_MASK_ GENMASK(15, 0) +#define PTP_VERSION (0x0A54) +#define PTP_VERSION_TX_UP_MASK_ GENMASK(31, 24) +#define PTP_VERSION_TX_LO_MASK_ GENMASK(23, 16) +#define PTP_VERSION_RX_UP_MASK_ GENMASK(15, 8) +#define PTP_VERSION_RX_LO_MASK_ GENMASK(7, 0) +#define PTP_IO_SEL (0x0A58) +#define PTP_IO_SEL_MASK_ GENMASK(10, 8) +#define PTP_IO_SEL_SHIFT_ (8) #define PTP_LATENCY (0x0A5C) #define PTP_LATENCY_TX_SET_(tx_latency) (((u32)(tx_latency)) << 16) #define PTP_LATENCY_RX_SET_(rx_latency) \ @@ -328,6 +454,59 @@ #define PTP_TX_MSG_HEADER_MSG_TYPE_ (0x000F0000) #define PTP_TX_MSG_HEADER_MSG_TYPE_SYNC_ (0x00000000) +#define PTP_TX_CAP_INFO (0x0AB8) +#define PTP_TX_CAP_INFO_TX_CH_MASK_ GENMASK(1, 0) +#define PTP_TX_DOMAIN (0x0ABC) +#define PTP_TX_DOMAIN_MASK_ GENMASK(23, 16) +#define PTP_TX_DOMAIN_RANGE_EN_ BIT(15) +#define PTP_TX_DOMAIN_RANGE_MASK_ GENMASK(7, 0) +#define PTP_TX_SDOID (0x0AC0) +#define PTP_TX_SDOID_MASK_ GENMASK(23, 16) +#define PTP_TX_SDOID_RANGE_EN_ BIT(15) +#define PTP_TX_SDOID_11_0_MASK_ GENMASK(7, 0) +#define PTP_IO_CAP_CONFIG (0x0AC4) +#define PTP_IO_CAP_CONFIG_LOCK_FE_(channel) BIT(24 + (channel)) +#define PTP_IO_CAP_CONFIG_LOCK_RE_(channel) BIT(16 + (channel)) +#define PTP_IO_CAP_CONFIG_FE_CAP_EN_(channel) BIT(8 + (channel)) +#define PTP_IO_CAP_CONFIG_RE_CAP_EN_(channel) BIT(0 + (channel)) +#define PTP_IO_RE_LTC_SEC_CAP_X (0x0AC8) +#define PTP_IO_RE_LTC_NS_CAP_X (0x0ACC) +#define PTP_IO_FE_LTC_SEC_CAP_X (0x0AD0) +#define PTP_IO_FE_LTC_NS_CAP_X (0x0AD4) +#define PTP_IO_EVENT_OUTPUT_CFG (0x0AD8) +#define PTP_IO_EVENT_OUTPUT_CFG_SEL_(channel) BIT(16 + (channel)) +#define PTP_IO_EVENT_OUTPUT_CFG_EN_(channel) BIT(0 + (channel)) +#define PTP_IO_PIN_CFG (0x0ADC) +#define PTP_IO_PIN_CFG_OBUF_TYPE_(channel) BIT(0 + (channel)) +#define PTP_LTC_RD_SEC_HI (0x0AF0) +#define PTP_LTC_RD_SEC_HI_SEC_47_32_MASK_ GENMASK(15, 0) +#define PTP_LTC_RD_SEC_LO (0x0AF4) +#define PTP_LTC_RD_NS (0x0AF8) +#define PTP_LTC_RD_NS_29_0_MASK_ GENMASK(29, 0) +#define PTP_LTC_RD_SUBNS (0x0AFC) +#define PTP_RX_USER_MAC_HI (0x0B00) +#define PTP_RX_USER_MAC_HI_47_32_MASK_ GENMASK(15, 0) +#define PTP_RX_USER_MAC_LO (0x0B04) +#define PTP_RX_USER_IP_ADDR_0 (0x0B20) +#define PTP_RX_USER_IP_ADDR_1 (0x0B24) +#define PTP_RX_USER_IP_ADDR_2 (0x0B28) +#define PTP_RX_USER_IP_ADDR_3 (0x0B2C) +#define PTP_RX_USER_IP_MASK_0 (0x0B30) +#define PTP_RX_USER_IP_MASK_1 (0x0B34) +#define PTP_RX_USER_IP_MASK_2 (0x0B38) +#define PTP_RX_USER_IP_MASK_3 (0x0B3C) +#define PTP_TX_USER_MAC_HI (0x0B40) +#define PTP_TX_USER_MAC_HI_47_32_MASK_ GENMASK(15, 0) +#define PTP_TX_USER_MAC_LO (0x0B44) +#define PTP_TX_USER_IP_ADDR_0 (0x0B60) +#define PTP_TX_USER_IP_ADDR_1 (0x0B64) +#define PTP_TX_USER_IP_ADDR_2 (0x0B68) +#define PTP_TX_USER_IP_ADDR_3 (0x0B6C) +#define PTP_TX_USER_IP_MASK_0 (0x0B70) +#define PTP_TX_USER_IP_MASK_1 (0x0B74) +#define PTP_TX_USER_IP_MASK_2 (0x0B78) +#define PTP_TX_USER_IP_MASK_3 (0x0B7C) + #define DMAC_CFG (0xC00) #define DMAC_CFG_COAL_EN_ BIT(16) #define DMAC_CFG_CH_ARB_SEL_RX_HIGH_ (0x00000000) @@ -483,6 +662,20 @@ #define OTP_STATUS (0x1030) #define OTP_STATUS_BUSY_ BIT(0) +/* Hearthstone OTP block registers */ +#define HS_OTP_BLOCK_BASE (ETH_SYS_REG_ADDR_BASE + \ + ETH_OTP_REG_ADDR_BASE) +#define HS_OTP_PWR_DN (HS_OTP_BLOCK_BASE + 0x0) +#define HS_OTP_ADDR_HIGH (HS_OTP_BLOCK_BASE + 0x4) +#define HS_OTP_ADDR_LOW (HS_OTP_BLOCK_BASE + 0x8) +#define HS_OTP_PRGM_DATA (HS_OTP_BLOCK_BASE + 0x10) +#define HS_OTP_PRGM_MODE (HS_OTP_BLOCK_BASE + 0x14) +#define HS_OTP_READ_DATA (HS_OTP_BLOCK_BASE + 0x18) +#define HS_OTP_FUNC_CMD (HS_OTP_BLOCK_BASE + 0x20) +#define HS_OTP_TST_CMD (HS_OTP_BLOCK_BASE + 0x24) +#define HS_OTP_CMD_GO (HS_OTP_BLOCK_BASE + 0x28) +#define HS_OTP_STATUS (HS_OTP_BLOCK_BASE + 0x30) + /* MAC statistics registers */ #define STAT_RX_FCS_ERRORS (0x1200) #define STAT_RX_ALIGNMENT_ERRORS (0x1204) @@ -541,10 +734,12 @@ #define LAN743X_MAX_RX_CHANNELS (4) #define LAN743X_MAX_TX_CHANNELS (1) +#define PCI11X1X_MAX_TX_CHANNELS (4) struct lan743x_adapter; #define LAN743X_USED_RX_CHANNELS (4) #define LAN743X_USED_TX_CHANNELS (1) +#define PCI11X1X_USED_TX_CHANNELS (4) #define LAN743X_INT_MOD (400) #if (LAN743X_USED_RX_CHANNELS > LAN743X_MAX_RX_CHANNELS) @@ -553,12 +748,17 @@ struct lan743x_adapter; #if (LAN743X_USED_TX_CHANNELS > LAN743X_MAX_TX_CHANNELS) #error Invalid LAN743X_USED_TX_CHANNELS #endif +#if (PCI11X1X_USED_TX_CHANNELS > PCI11X1X_MAX_TX_CHANNELS) +#error Invalid PCI11X1X_USED_TX_CHANNELS +#endif /* PCI */ /* SMSC acquired EFAR late 1990's, MCHP acquired SMSC 2012 */ #define PCI_VENDOR_ID_SMSC PCI_VENDOR_ID_EFAR #define PCI_DEVICE_ID_SMSC_LAN7430 (0x7430) #define PCI_DEVICE_ID_SMSC_LAN7431 (0x7431) +#define PCI_DEVICE_ID_SMSC_A011 (0xA011) +#define PCI_DEVICE_ID_SMSC_A041 (0xA041) #define PCI_CONFIG_LENGTH (0x1000) @@ -607,13 +807,14 @@ struct lan743x_vector { }; #define LAN743X_MAX_VECTOR_COUNT (8) +#define PCI11X1X_MAX_VECTOR_COUNT (16) struct lan743x_intr { int flags; unsigned int irq; - struct lan743x_vector vector_list[LAN743X_MAX_VECTOR_COUNT]; + struct lan743x_vector vector_list[PCI11X1X_MAX_VECTOR_COUNT]; int number_of_vectors; bool using_vectors; @@ -668,6 +869,7 @@ struct lan743x_tx { int last_tail; struct napi_struct napi; + u32 frame_count; struct sk_buff *overflow_skb; }; @@ -721,8 +923,17 @@ struct lan743x_adapter { u8 mac_address[ETH_ALEN]; struct lan743x_phy phy; - struct lan743x_tx tx[LAN743X_MAX_TX_CHANNELS]; - struct lan743x_rx rx[LAN743X_MAX_RX_CHANNELS]; + struct lan743x_tx tx[PCI11X1X_USED_TX_CHANNELS]; + struct lan743x_rx rx[LAN743X_USED_RX_CHANNELS]; + bool is_pci11x1x; + bool is_sgmii_en; + /* protect ethernet syslock */ + spinlock_t eth_syslock_spinlock; + bool eth_syslock_en; + u32 eth_syslock_acquire_cnt; + u8 max_tx_channels; + u8 used_tx_channels; + u8 max_vector_count; #define LAN743X_ADAPTER_FLAG_OTP BIT(0) u32 flags; |