unsigned long irq_rx_path_in_lpi_mode_n;
unsigned long irq_rx_path_exit_lpi_mode_n;
unsigned long phy_eee_wakeup_error_n;
+ /* Extended RDES status */
+ unsigned long ip_hdr_err;
+ unsigned long ip_payload_err;
+ unsigned long ip_csum_bypassed;
+ unsigned long ipv4_pkt_rcvd;
+ unsigned long ipv6_pkt_rcvd;
+ unsigned long rx_msg_type_ext_no_ptp;
+ unsigned long rx_msg_type_sync;
+ unsigned long rx_msg_type_follow_up;
+ unsigned long rx_msg_type_delay_req;
+ unsigned long rx_msg_type_delay_resp;
+ unsigned long rx_msg_type_pdelay_req;
+ unsigned long rx_msg_type_pdelay_resp;
+ unsigned long rx_msg_type_pdelay_follow_up;
+ unsigned long ptp_frame_type;
+ unsigned long ptp_ver;
+ unsigned long timestamp_dropped;
+ unsigned long av_pkt_rcvd;
+ unsigned long av_tagged_pkt_rcvd;
+ unsigned long vlan_tag_priority_val;
+ unsigned long l3_filter_match;
+ unsigned long l4_filter_match;
+ unsigned long l3_l4_filter_no_match;
+ /* PCS */
+ 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;
};
/* CSR Frequency Access Defines*/
#define FLOW_TX 2
#define FLOW_AUTO (FLOW_TX | FLOW_RX)
-#define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */
+/* PCS defines */
+#define STMMAC_PCS_RGMII (1 << 0)
+#define STMMAC_PCS_SGMII (1 << 1)
+#define STMMAC_PCS_TBI (1 << 2)
+#define STMMAC_PCS_RTBI (1 << 3)
+
+#define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */
/* DAM HW feature register fields */
-#define DMA_HW_FEAT_MIISEL 0x00000001 /* 10/100 Mbps Support */
-#define DMA_HW_FEAT_GMIISEL 0x00000002 /* 1000 Mbps Support */
-#define DMA_HW_FEAT_HDSEL 0x00000004 /* Half-Duplex Support */
-#define DMA_HW_FEAT_EXTHASHEN 0x00000008 /* Expanded DA Hash Filter */
-#define DMA_HW_FEAT_HASHSEL 0x00000010 /* HASH Filter */
-#define DMA_HW_FEAT_ADDMACADRSEL 0x00000020 /* Multiple MAC Addr Reg */
-#define DMA_HW_FEAT_PCSSEL 0x00000040 /* PCS registers */
-#define DMA_HW_FEAT_L3L4FLTREN 0x00000080 /* Layer 3 & Layer 4 Feature */
-#define DMA_HW_FEAT_SMASEL 0x00000100 /* SMA(MDIO) Interface */
-#define DMA_HW_FEAT_RWKSEL 0x00000200 /* PMT Remote Wakeup */
-#define DMA_HW_FEAT_MGKSEL 0x00000400 /* PMT Magic Packet */
-#define DMA_HW_FEAT_MMCSEL 0x00000800 /* RMON Module */
-#define DMA_HW_FEAT_TSVER1SEL 0x00001000 /* Only IEEE 1588-2002 Timestamp */
-#define DMA_HW_FEAT_TSVER2SEL 0x00002000 /* IEEE 1588-2008 Adv Timestamp */
-#define DMA_HW_FEAT_EEESEL 0x00004000 /* Energy Efficient Ethernet */
-#define DMA_HW_FEAT_AVSEL 0x00008000 /* AV Feature */
-#define DMA_HW_FEAT_TXCOESEL 0x00010000 /* Checksum Offload in Tx */
-#define DMA_HW_FEAT_RXTYP1COE 0x00020000 /* IP csum Offload(Type 1) in Rx */
-#define DMA_HW_FEAT_RXTYP2COE 0x00040000 /* IP csum Offload(Type 2) in Rx */
-#define DMA_HW_FEAT_RXFIFOSIZE 0x00080000 /* Rx FIFO > 2048 Bytes */
-#define DMA_HW_FEAT_RXCHCNT 0x00300000 /* No. of additional Rx Channels */
-#define DMA_HW_FEAT_TXCHCNT 0x00c00000 /* No. of additional Tx Channels */
-#define DMA_HW_FEAT_ENHDESSEL 0x01000000 /* Alternate (Enhanced Descriptor) */
-#define DMA_HW_FEAT_INTTSEN 0x02000000 /* Timestamping with Internal
- System Time */
-#define DMA_HW_FEAT_FLEXIPPSEN 0x04000000 /* Flexible PPS Output */
-#define DMA_HW_FEAT_SAVLANINS 0x08000000 /* Source Addr or VLAN Insertion */
-#define DMA_HW_FEAT_ACTPHYIF 0x70000000 /* Active/selected PHY interface */
+#define DMA_HW_FEAT_MIISEL 0x00000001 /* 10/100 Mbps Support */
+#define DMA_HW_FEAT_GMIISEL 0x00000002 /* 1000 Mbps Support */
+#define DMA_HW_FEAT_HDSEL 0x00000004 /* Half-Duplex Support */
+#define DMA_HW_FEAT_EXTHASHEN 0x00000008 /* Expanded DA Hash Filter */
+#define DMA_HW_FEAT_HASHSEL 0x00000010 /* HASH Filter */
+#define DMA_HW_FEAT_ADDMAC 0x00000020 /* Multiple MAC Addr Reg */
+#define DMA_HW_FEAT_PCSSEL 0x00000040 /* PCS registers */
+#define DMA_HW_FEAT_L3L4FLTREN 0x00000080 /* Layer 3 & Layer 4 Feature */
+#define DMA_HW_FEAT_SMASEL 0x00000100 /* SMA(MDIO) Interface */
+#define DMA_HW_FEAT_RWKSEL 0x00000200 /* PMT Remote Wakeup */
+#define DMA_HW_FEAT_MGKSEL 0x00000400 /* PMT Magic Packet */
+#define DMA_HW_FEAT_MMCSEL 0x00000800 /* RMON Module */
+#define DMA_HW_FEAT_TSVER1SEL 0x00001000 /* Only IEEE 1588-2002 */
+#define DMA_HW_FEAT_TSVER2SEL 0x00002000 /* IEEE 1588-2008 PTPv2 */
+#define DMA_HW_FEAT_EEESEL 0x00004000 /* Energy Efficient Ethernet */
+#define DMA_HW_FEAT_AVSEL 0x00008000 /* AV Feature */
+#define DMA_HW_FEAT_TXCOESEL 0x00010000 /* Checksum Offload in Tx */
+#define DMA_HW_FEAT_RXTYP1COE 0x00020000 /* IP COE (Type 1) in Rx */
+#define DMA_HW_FEAT_RXTYP2COE 0x00040000 /* IP COE (Type 2) in Rx */
+#define DMA_HW_FEAT_RXFIFOSIZE 0x00080000 /* Rx FIFO > 2048 Bytes */
+#define DMA_HW_FEAT_RXCHCNT 0x00300000 /* No. additional Rx Channels */
+#define DMA_HW_FEAT_TXCHCNT 0x00c00000 /* No. additional Tx Channels */
+#define DMA_HW_FEAT_ENHDESSEL 0x01000000 /* Alternate Descriptor */
+/* Timestamping with Internal System Time */
+#define DMA_HW_FEAT_INTTSEN 0x02000000
+#define DMA_HW_FEAT_FLEXIPPSEN 0x04000000 /* Flexible PPS Output */
+#define DMA_HW_FEAT_SAVLANINS 0x08000000 /* Source Addr or VLAN */
+#define DMA_HW_FEAT_ACTPHYIF 0x70000000 /* Active/selected PHY iface */
#define DEFAULT_DMA_PBL 8
/* Max/Min RI Watchdog Timer count value */
#define STMMAC_TX_MAX_FRAMES 256
#define STMMAC_TX_FRAMES 64
-enum rx_frame_status { /* IPC status */
+/* Rx IPC status */
+enum rx_frame_status {
good_frame = 0,
discard_frame = 1,
csum_none = 2,
handle_tx = 0x8,
};
-enum core_specific_irq_mask {
- core_mmc_tx_irq = 1,
- core_mmc_rx_irq = 2,
- core_mmc_rx_csum_offload_irq = 4,
- core_irq_receive_pmt_irq = 8,
- core_irq_tx_path_in_lpi_mode = 16,
- core_irq_tx_path_exit_lpi_mode = 32,
- core_irq_rx_path_in_lpi_mode = 64,
- core_irq_rx_path_exit_lpi_mode = 128,
+#define CORE_IRQ_TX_PATH_IN_LPI_MODE (1 << 1)
+#define CORE_IRQ_TX_PATH_EXIT_LPI_MODE (1 << 2)
+#define CORE_IRQ_RX_PATH_IN_LPI_MODE (1 << 3)
+#define CORE_IRQ_RX_PATH_EXIT_LPI_MODE (1 << 4)
+
+#define CORE_PCS_ANE_COMPLETE (1 << 5)
+#define CORE_PCS_LINK_STATUS (1 << 6)
+#define CORE_RGMII_IRQ (1 << 7)
+
+struct rgmii_adv {
+ unsigned int pause;
+ unsigned int duplex;
+ unsigned int lp_pause;
+ unsigned int lp_duplex;
};
+#define STMMAC_PCS_PAUSE 1
+#define STMMAC_PCS_ASYM_PAUSE 2
+
/* DMA HW capabilities */
struct dma_features {
unsigned int mbps_10_100;
unsigned int pmt_remote_wake_up;
unsigned int pmt_magic_frame;
unsigned int rmon;
- /* IEEE 1588-2002*/
+ /* IEEE 1588-2002 */
unsigned int time_stamp;
- /* IEEE 1588-2008*/
+ /* IEEE 1588-2008 */
unsigned int atime_stamp;
/* 802.3az - Energy-Efficient Ethernet (EEE) */
unsigned int eee;
/* TX and RX number of channels */
unsigned int number_rx_channel;
unsigned int number_tx_channel;
- /* Alternate (enhanced) DESC mode*/
+ /* Alternate (enhanced) DESC mode */
unsigned int enh_desc;
};
#define STMMAC_DEFAULT_LIT_LS_TIMER 0x3E8
#define STMMAC_DEFAULT_TWT_LS_TIMER 0x0
+#define STMMAC_CHAIN_MODE 0x1
+#define STMMAC_RING_MODE 0x2
+
struct stmmac_desc_ops {
/* DMA RX descriptor ring initialization */
- void (*init_rx_desc) (struct dma_desc *p, unsigned int ring_size,
- int disable_rx_ic);
+ void (*init_rx_desc) (struct dma_desc *p, int disable_rx_ic, int mode,
+ int end);
/* DMA TX descriptor ring initialization */
- void (*init_tx_desc) (struct dma_desc *p, unsigned int ring_size);
+ void (*init_tx_desc) (struct dma_desc *p, int mode, int end);
/* Invoked by the xmit function to prepare the tx descriptor */
void (*prepare_tx_desc) (struct dma_desc *p, int is_fs, int len,
- int csum_flag);
+ int csum_flag, int mode);
/* Set/get the owner of the descriptor */
void (*set_tx_owner) (struct dma_desc *p);
int (*get_tx_owner) (struct dma_desc *p);
/* Invoked by the xmit function to close the tx descriptor */
void (*close_tx_desc) (struct dma_desc *p);
/* Clean the tx descriptor as soon as the tx irq is received */
- void (*release_tx_desc) (struct dma_desc *p);
+ void (*release_tx_desc) (struct dma_desc *p, int mode);
/* Clear interrupt on tx frame completion. When this bit is
* set an interrupt happens as soon as the frame is transmitted */
void (*clear_tx_ic) (struct dma_desc *p);
/* Return the reception status looking at the RDES1 */
int (*rx_status) (void *data, struct stmmac_extra_stats *x,
struct dma_desc *p);
+ void (*rx_extended_status) (void *data, struct stmmac_extra_stats *x,
+ struct dma_extended_desc *p);
+ /* Set tx timestamp enable bit */
+ void (*enable_tx_timestamp) (struct dma_desc *p);
+ /* get tx timestamp status */
+ int (*get_tx_timestamp_status) (struct dma_desc *p);
+ /* get timestamp value */
+ u64(*get_timestamp) (void *desc, u32 ats);
+ /* get rx timestamp status */
+ int (*get_rx_timestamp_status) (void *desc, u32 ats);
};
struct stmmac_dma_ops {
/* DMA core initialization */
int (*init) (void __iomem *ioaddr, int pbl, int fb, int mb,
- int burst_len, u32 dma_tx, u32 dma_rx);
+ int burst_len, u32 dma_tx, u32 dma_rx, int atds);
/* Dump DMA registers */
void (*dump_regs) (void __iomem *ioaddr);
/* Set tx/rx threshold in the csr6 register
struct stmmac_ops {
/* MAC core initialization */
- void (*core_init) (void __iomem *ioaddr) ____cacheline_aligned;
+ void (*core_init) (void __iomem *ioaddr);
/* Enable and verify that the IPC module is supported */
int (*rx_ipc) (void __iomem *ioaddr);
/* Dump MAC registers */
void (*dump_regs) (void __iomem *ioaddr);
/* Handle extra events on specific interrupts hw dependent */
- int (*host_irq_status) (void __iomem *ioaddr);
+ int (*host_irq_status) (void __iomem *ioaddr,
+ struct stmmac_extra_stats *x);
/* Multicast filter setting */
void (*set_filter) (struct net_device *dev, int id);
/* Flow control setting */
void (*reset_eee_mode) (void __iomem *ioaddr);
void (*set_eee_timer) (void __iomem *ioaddr, int ls, int tw);
void (*set_eee_pls) (void __iomem *ioaddr, int link);
+ void (*ctrl_ane) (void __iomem *ioaddr, bool restart);
+ void (*get_adv) (void __iomem *ioaddr, struct rgmii_adv *adv);
+};
+
+struct stmmac_hwtimestamp {
+ void (*config_hw_tstamping) (void __iomem *ioaddr, u32 data);
+ void (*config_sub_second_increment) (void __iomem *ioaddr);
+ int (*init_systime) (void __iomem *ioaddr, u32 sec, u32 nsec);
+ int (*config_addend) (void __iomem *ioaddr, u32 addend);
+ int (*adjust_systime) (void __iomem *ioaddr, u32 sec, u32 nsec,
+ int add_sub);
+ u64(*get_systime) (void __iomem *ioaddr);
};
struct mac_link {
struct stmmac_ring_mode_ops {
unsigned int (*is_jumbo_frm) (int len, int ehn_desc);
unsigned int (*jumbo_frm) (void *priv, struct sk_buff *skb, int csum);
- void (*refill_desc3) (int bfsize, struct dma_desc *p);
- void (*init_desc3) (int des3_as_data_buf, struct dma_desc *p);
- void (*init_dma_chain) (struct dma_desc *des, dma_addr_t phy_addr,
- unsigned int size);
- void (*clean_desc3) (struct dma_desc *p);
+ void (*refill_desc3) (void *priv, struct dma_desc *p);
+ void (*init_desc3) (struct dma_desc *p);
+ void (*clean_desc3) (void *priv, struct dma_desc *p);
int (*set_16kib_bfsize) (int mtu);
};
+struct stmmac_chain_mode_ops {
+ void (*init) (void *des, dma_addr_t phy_addr, unsigned int size,
+ unsigned int extend_desc);
+ unsigned int (*is_jumbo_frm) (int len, int ehn_desc);
+ unsigned int (*jumbo_frm) (void *priv, struct sk_buff *skb, int csum);
+ void (*refill_desc3) (void *priv, struct dma_desc *p);
+ void (*clean_desc3) (void *priv, struct dma_desc *p);
+};
+
struct mac_device_info {
- const struct stmmac_ops *mac;
- const struct stmmac_desc_ops *desc;
- const struct stmmac_dma_ops *dma;
- const struct stmmac_ring_mode_ops *ring;
+ const struct stmmac_ops *mac;
+ const struct stmmac_desc_ops *desc;
+ const struct stmmac_dma_ops *dma;
+ const struct stmmac_ring_mode_ops *ring;
+ const struct stmmac_chain_mode_ops *chain;
+ const struct stmmac_hwtimestamp *ptp;
struct mii_regs mii; /* MII register Addresses */
struct mac_link link;
unsigned int synopsys_uid;
extern void dwmac_dma_flush_tx_fifo(void __iomem *ioaddr);
extern const struct stmmac_ring_mode_ops ring_mode_ops;
+extern const struct stmmac_chain_mode_ops chain_mode_ops;
#endif /* __COMMON_H__ */
projects / firefly-linux-kernel-4.4.55.git / blobdiff