diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/common.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/common.h | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 8f34c9ad457f..49df46be3669 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -26,6 +26,9 @@ #include "hwif.h" #include "mmc.h" +#define DWMAC_SNPSVER GENMASK_U32(7, 0) +#define DWMAC_USERVER GENMASK_U32(15, 8) + /* Synopsys Core versions */ #define DWMAC_CORE_3_40 0x34 #define DWMAC_CORE_3_50 0x35 @@ -43,6 +46,11 @@ #define DWXGMAC_ID 0x76 #define DWXLGMAC_ID 0x27 +static inline bool dwmac_is_xmac(enum dwmac_core_type core_type) +{ + return core_type == DWMAC_CORE_GMAC4 || core_type == DWMAC_CORE_XGMAC; +} + #define STMMAC_CHAN0 0 /* Always supported and default for all chips */ /* TX and RX Descriptor Length, these need to be power of two. @@ -192,9 +200,6 @@ struct stmmac_extra_stats { unsigned long irq_pcs_ane_n; unsigned long irq_pcs_link_n; unsigned long irq_rgmii_n; - unsigned long pcs_link; - unsigned long pcs_duplex; - unsigned long pcs_speed; /* debug register */ unsigned long mtl_tx_status_fifo_full; unsigned long mtl_tx_fifo_not_empty; @@ -273,7 +278,6 @@ struct stmmac_safety_stats { #define FLOW_AUTO (FLOW_TX | FLOW_RX) /* PCS defines */ -#define STMMAC_PCS_RGMII (1 << 0) #define STMMAC_PCS_SGMII (1 << 1) #define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */ @@ -309,6 +313,16 @@ struct stmmac_safety_stats { #define DMA_HW_FEAT_ACTPHYIF 0x70000000 /* Active/selected PHY iface */ #define DEFAULT_DMA_PBL 8 +/* phy_intf_sel_i and ACTPHYIF encodings */ +#define PHY_INTF_SEL_GMII_MII 0 +#define PHY_INTF_SEL_RGMII 1 +#define PHY_INTF_SEL_SGMII 2 +#define PHY_INTF_SEL_TBI 3 +#define PHY_INTF_SEL_RMII 4 +#define PHY_INTF_SEL_RTBI 5 +#define PHY_INTF_SEL_SMII 6 +#define PHY_INTF_SEL_REVMII 7 + /* MSI defines */ #define STMMAC_MSI_VEC_MAX 32 @@ -534,6 +548,19 @@ struct dma_features { #define LPI_CTRL_STATUS_TLPIEX BIT(1) /* Transmit LPI Exit */ #define LPI_CTRL_STATUS_TLPIEN BIT(0) /* Transmit LPI Entry */ +/* Common definitions for AXI Master Bus Mode */ +#define DMA_AXI_AAL BIT(12) +#define DMA_AXI_BLEN256 BIT(7) +#define DMA_AXI_BLEN128 BIT(6) +#define DMA_AXI_BLEN64 BIT(5) +#define DMA_AXI_BLEN32 BIT(4) +#define DMA_AXI_BLEN16 BIT(3) +#define DMA_AXI_BLEN8 BIT(2) +#define DMA_AXI_BLEN4 BIT(1) +#define DMA_AXI_BLEN_MASK GENMASK(7, 1) + +void stmmac_axi_blen_to_mask(u32 *regval, const u32 *blen, size_t len); + #define STMMAC_CHAIN_MODE 0x1 #define STMMAC_RING_MODE 0x2 @@ -603,13 +630,18 @@ struct mac_device_info { unsigned int mcast_bits_log2; unsigned int rx_csum; unsigned int pcs; - unsigned int ps; unsigned int xlgmac; unsigned int num_vlan; u32 vlan_filter[32]; bool vlan_fail_q_en; u8 vlan_fail_q; bool hw_vlan_en; + bool reverse_sgmii_enable; + + /* This spinlock protects read-modify-write of the interrupt + * mask/enable registers. + */ + spinlock_t irq_ctrl_lock; }; struct stmmac_rx_routing { |