| /******************************************************************************* |
| STMMAC Common Header File |
| |
| Copyright (C) 2007-2009 STMicroelectronics Ltd |
| |
| This program is free software; you can redistribute it and/or modify it |
| under the terms and conditions of the GNU General Public License, |
| version 2, as published by the Free Software Foundation. |
| |
| This program is distributed in the hope it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| more details. |
| |
| You should have received a copy of the GNU General Public License along with |
| this program; if not, write to the Free Software Foundation, Inc., |
| 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
| |
| The full GNU General Public License is included in this distribution in |
| the file called "COPYING". |
| |
| Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> |
| *******************************************************************************/ |
| |
| #ifndef __COMMON_H__ |
| #define __COMMON_H__ |
| |
| #include <linux/etherdevice.h> |
| #include <linux/netdevice.h> |
| #include <linux/stmmac.h> |
| #include <linux/phy.h> |
| #include <linux/module.h> |
| #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) |
| #define STMMAC_VLAN_TAG_USED |
| #include <linux/if_vlan.h> |
| #endif |
| |
| #include "descs.h" |
| #include "mmc.h" |
| |
| /* Synopsys Core versions */ |
| #define DWMAC_CORE_3_40 0x34 |
| #define DWMAC_CORE_3_50 0x35 |
| |
| #define DMA_TX_SIZE 512 |
| #define DMA_RX_SIZE 512 |
| #define STMMAC_GET_ENTRY(x, size) ((x + 1) & (size - 1)) |
| |
| #undef FRAME_FILTER_DEBUG |
| /* #define FRAME_FILTER_DEBUG */ |
| |
| /* Extra statistic and debug information exposed by ethtool */ |
| struct stmmac_extra_stats { |
| /* Transmit errors */ |
| unsigned long tx_underflow ____cacheline_aligned; |
| unsigned long tx_carrier; |
| unsigned long tx_losscarrier; |
| unsigned long vlan_tag; |
| unsigned long tx_deferred; |
| unsigned long tx_vlan; |
| unsigned long tx_jabber; |
| unsigned long tx_frame_flushed; |
| unsigned long tx_payload_error; |
| unsigned long tx_ip_header_error; |
| /* Receive errors */ |
| unsigned long rx_desc; |
| unsigned long sa_filter_fail; |
| unsigned long overflow_error; |
| unsigned long ipc_csum_error; |
| unsigned long rx_collision; |
| unsigned long rx_crc; |
| unsigned long dribbling_bit; |
| unsigned long rx_length; |
| unsigned long rx_mii; |
| unsigned long rx_multicast; |
| unsigned long rx_gmac_overflow; |
| unsigned long rx_watchdog; |
| unsigned long da_rx_filter_fail; |
| unsigned long sa_rx_filter_fail; |
| unsigned long rx_missed_cntr; |
| unsigned long rx_overflow_cntr; |
| unsigned long rx_vlan; |
| /* Tx/Rx IRQ error info */ |
| unsigned long tx_undeflow_irq; |
| unsigned long tx_process_stopped_irq; |
| unsigned long tx_jabber_irq; |
| unsigned long rx_overflow_irq; |
| unsigned long rx_buf_unav_irq; |
| unsigned long rx_process_stopped_irq; |
| unsigned long rx_watchdog_irq; |
| unsigned long tx_early_irq; |
| unsigned long fatal_bus_error_irq; |
| /* Tx/Rx IRQ Events */ |
| unsigned long rx_early_irq; |
| unsigned long threshold; |
| unsigned long tx_pkt_n; |
| unsigned long rx_pkt_n; |
| unsigned long normal_irq_n; |
| unsigned long rx_normal_irq_n; |
| unsigned long napi_poll; |
| unsigned long tx_normal_irq_n; |
| unsigned long tx_clean; |
| unsigned long tx_set_ic_bit; |
| unsigned long irq_receive_pmt_irq_n; |
| /* MMC info */ |
| unsigned long mmc_tx_irq_n; |
| unsigned long mmc_rx_irq_n; |
| unsigned long mmc_rx_csum_offload_irq_n; |
| /* EEE */ |
| unsigned long irq_tx_path_in_lpi_mode_n; |
| unsigned long irq_tx_path_exit_lpi_mode_n; |
| 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; |
| /* debug register */ |
| unsigned long mtl_tx_status_fifo_full; |
| unsigned long mtl_tx_fifo_not_empty; |
| unsigned long mmtl_fifo_ctrl; |
| unsigned long mtl_tx_fifo_read_ctrl_write; |
| unsigned long mtl_tx_fifo_read_ctrl_wait; |
| unsigned long mtl_tx_fifo_read_ctrl_read; |
| unsigned long mtl_tx_fifo_read_ctrl_idle; |
| unsigned long mac_tx_in_pause; |
| unsigned long mac_tx_frame_ctrl_xfer; |
| unsigned long mac_tx_frame_ctrl_idle; |
| unsigned long mac_tx_frame_ctrl_wait; |
| unsigned long mac_tx_frame_ctrl_pause; |
| unsigned long mac_gmii_tx_proto_engine; |
| unsigned long mtl_rx_fifo_fill_level_full; |
| unsigned long mtl_rx_fifo_fill_above_thresh; |
| unsigned long mtl_rx_fifo_fill_below_thresh; |
| unsigned long mtl_rx_fifo_fill_level_empty; |
| unsigned long mtl_rx_fifo_read_ctrl_flush; |
| unsigned long mtl_rx_fifo_read_ctrl_read_data; |
| unsigned long mtl_rx_fifo_read_ctrl_status; |
| unsigned long mtl_rx_fifo_read_ctrl_idle; |
| unsigned long mtl_rx_fifo_ctrl_active; |
| unsigned long mac_rx_frame_ctrl_fifo; |
| unsigned long mac_gmii_rx_proto_engine; |
| }; |
| |
| /* CSR Frequency Access Defines*/ |
| #define CSR_F_35M 35000000 |
| #define CSR_F_60M 60000000 |
| #define CSR_F_100M 100000000 |
| #define CSR_F_150M 150000000 |
| #define CSR_F_250M 250000000 |
| #define CSR_F_300M 300000000 |
| |
| #define MAC_CSR_H_FRQ_MASK 0x20 |
| |
| #define HASH_TABLE_SIZE 64 |
| #define PAUSE_TIME 0xffff |
| |
| /* Flow Control defines */ |
| #define FLOW_OFF 0 |
| #define FLOW_RX 1 |
| #define FLOW_TX 2 |
| #define FLOW_AUTO (FLOW_TX | FLOW_RX) |
| |
| /* 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_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 MAX_DMA_RIWT 0xff |
| #define MIN_DMA_RIWT 0x20 |
| /* Tx coalesce parameters */ |
| #define STMMAC_COAL_TX_TIMER 40000 |
| #define STMMAC_MAX_COAL_TX_TICK 100000 |
| #define STMMAC_TX_MAX_FRAMES 256 |
| #define STMMAC_TX_FRAMES 64 |
| |
| /* Rx IPC status */ |
| enum rx_frame_status { |
| good_frame = 0x0, |
| discard_frame = 0x1, |
| csum_none = 0x2, |
| llc_snap = 0x4, |
| dma_own = 0x8, |
| }; |
| |
| /* Tx status */ |
| enum tx_frame_status { |
| tx_done = 0x0, |
| tx_not_ls = 0x1, |
| tx_err = 0x2, |
| tx_dma_own = 0x4, |
| }; |
| |
| enum dma_irq_status { |
| tx_hard_error = 0x1, |
| tx_hard_error_bump_tc = 0x2, |
| handle_rx = 0x4, |
| handle_tx = 0x8, |
| }; |
| |
| /* EEE and LPI defines */ |
| #define CORE_IRQ_TX_PATH_IN_LPI_MODE (1 << 0) |
| #define CORE_IRQ_TX_PATH_EXIT_LPI_MODE (1 << 1) |
| #define CORE_IRQ_RX_PATH_IN_LPI_MODE (1 << 2) |
| #define CORE_IRQ_RX_PATH_EXIT_LPI_MODE (1 << 3) |
| |
| #define CORE_PCS_ANE_COMPLETE (1 << 5) |
| #define CORE_PCS_LINK_STATUS (1 << 6) |
| #define CORE_RGMII_IRQ (1 << 7) |
| |
| /* Physical Coding Sublayer */ |
| 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 mbps_1000; |
| unsigned int half_duplex; |
| unsigned int hash_filter; |
| unsigned int multi_addr; |
| unsigned int pcs; |
| unsigned int sma_mdio; |
| unsigned int pmt_remote_wake_up; |
| unsigned int pmt_magic_frame; |
| unsigned int rmon; |
| /* IEEE 1588-2002 */ |
| unsigned int time_stamp; |
| /* IEEE 1588-2008 */ |
| unsigned int atime_stamp; |
| /* 802.3az - Energy-Efficient Ethernet (EEE) */ |
| unsigned int eee; |
| unsigned int av; |
| /* TX and RX csum */ |
| unsigned int tx_coe; |
| unsigned int rx_coe_type1; |
| unsigned int rx_coe_type2; |
| unsigned int rxfifo_over_2048; |
| /* TX and RX number of channels */ |
| unsigned int number_rx_channel; |
| unsigned int number_tx_channel; |
| /* Alternate (enhanced) DESC mode */ |
| unsigned int enh_desc; |
| }; |
| |
| /* GMAC TX FIFO is 8K, Rx FIFO is 16K */ |
| #define BUF_SIZE_16KiB 16384 |
| #define BUF_SIZE_8KiB 8192 |
| #define BUF_SIZE_4KiB 4096 |
| #define BUF_SIZE_2KiB 2048 |
| |
| /* Power Down and WOL */ |
| #define PMT_NOT_SUPPORTED 0 |
| #define PMT_SUPPORTED 1 |
| |
| /* Common MAC defines */ |
| #define MAC_CTRL_REG 0x00000000 /* MAC Control */ |
| #define MAC_ENABLE_TX 0x00000008 /* Transmitter Enable */ |
| #define MAC_RNABLE_RX 0x00000004 /* Receiver Enable */ |
| |
| /* Default LPI timers */ |
| #define STMMAC_DEFAULT_LIT_LS 0x3E8 |
| #define STMMAC_DEFAULT_TWT_LS 0x1E |
| |
| #define STMMAC_CHAIN_MODE 0x1 |
| #define STMMAC_RING_MODE 0x2 |
| |
| #define JUMBO_LEN 9000 |
| |
| /* Descriptors helpers */ |
| struct stmmac_desc_ops { |
| /* DMA RX descriptor ring initialization */ |
| 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, 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, |
| bool csum_flag, int mode, bool tx_own, |
| bool ls); |
| /* Set/get the owner of the descriptor */ |
| void (*set_tx_owner) (struct dma_desc *p); |
| int (*get_tx_owner) (struct dma_desc *p); |
| /* Clean the tx descriptor as soon as the tx irq is received */ |
| 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 (*set_tx_ic)(struct dma_desc *p); |
| /* Last tx segment reports the transmit status */ |
| int (*get_tx_ls) (struct dma_desc *p); |
| /* Return the transmit status looking at the TDES1 */ |
| int (*tx_status) (void *data, struct stmmac_extra_stats *x, |
| struct dma_desc *p, void __iomem *ioaddr); |
| /* Get the buffer size from the descriptor */ |
| int (*get_tx_len) (struct dma_desc *p); |
| /* Handle extra events on specific interrupts hw dependent */ |
| void (*set_rx_owner) (struct dma_desc *p); |
| /* Get the receive frame size */ |
| int (*get_rx_frame_len) (struct dma_desc *p, int rx_coe_type); |
| /* 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); |
| }; |
| |
| extern const struct stmmac_desc_ops enh_desc_ops; |
| extern const struct stmmac_desc_ops ndesc_ops; |
| |
| /* Specific DMA helpers */ |
| struct stmmac_dma_ops { |
| /* DMA core initialization */ |
| int (*reset)(void __iomem *ioaddr); |
| void (*init)(void __iomem *ioaddr, int pbl, int fb, int mb, |
| int aal, u32 dma_tx, u32 dma_rx, int atds); |
| /* Configure the AXI Bus Mode Register */ |
| void (*axi)(void __iomem *ioaddr, struct stmmac_axi *axi); |
| /* Dump DMA registers */ |
| void (*dump_regs) (void __iomem *ioaddr); |
| /* Set tx/rx threshold in the csr6 register |
| * An invalid value enables the store-and-forward mode */ |
| void (*dma_mode)(void __iomem *ioaddr, int txmode, int rxmode, |
| int rxfifosz); |
| /* To track extra statistic (if supported) */ |
| void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x, |
| void __iomem *ioaddr); |
| void (*enable_dma_transmission) (void __iomem *ioaddr); |
| void (*enable_dma_irq) (void __iomem *ioaddr); |
| void (*disable_dma_irq) (void __iomem *ioaddr); |
| void (*start_tx) (void __iomem *ioaddr); |
| void (*stop_tx) (void __iomem *ioaddr); |
| void (*start_rx) (void __iomem *ioaddr); |
| void (*stop_rx) (void __iomem *ioaddr); |
| int (*dma_interrupt) (void __iomem *ioaddr, |
| struct stmmac_extra_stats *x); |
| /* If supported then get the optional core features */ |
| unsigned int (*get_hw_feature) (void __iomem *ioaddr); |
| /* Program the HW RX Watchdog */ |
| void (*rx_watchdog) (void __iomem *ioaddr, u32 riwt); |
| }; |
| |
| struct mac_device_info; |
| |
| /* Helpers to program the MAC core */ |
| struct stmmac_ops { |
| /* MAC core initialization */ |
| void (*core_init)(struct mac_device_info *hw, int mtu); |
| /* Enable and verify that the IPC module is supported */ |
| int (*rx_ipc)(struct mac_device_info *hw); |
| /* Dump MAC registers */ |
| void (*dump_regs)(struct mac_device_info *hw); |
| /* Handle extra events on specific interrupts hw dependent */ |
| int (*host_irq_status)(struct mac_device_info *hw, |
| struct stmmac_extra_stats *x); |
| /* Multicast filter setting */ |
| void (*set_filter)(struct mac_device_info *hw, struct net_device *dev); |
| /* Flow control setting */ |
| void (*flow_ctrl)(struct mac_device_info *hw, unsigned int duplex, |
| unsigned int fc, unsigned int pause_time); |
| /* Set power management mode (e.g. magic frame) */ |
| void (*pmt)(struct mac_device_info *hw, unsigned long mode); |
| /* Set/Get Unicast MAC addresses */ |
| void (*set_umac_addr)(struct mac_device_info *hw, unsigned char *addr, |
| unsigned int reg_n); |
| void (*get_umac_addr)(struct mac_device_info *hw, unsigned char *addr, |
| unsigned int reg_n); |
| void (*set_eee_mode)(struct mac_device_info *hw); |
| void (*reset_eee_mode)(struct mac_device_info *hw); |
| void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw); |
| void (*set_eee_pls)(struct mac_device_info *hw, int link); |
| void (*ctrl_ane)(struct mac_device_info *hw, bool restart); |
| void (*get_adv)(struct mac_device_info *hw, struct rgmii_adv *adv); |
| void (*debug)(void __iomem *ioaddr, struct stmmac_extra_stats *x); |
| }; |
| |
| /* PTP and HW Timer helpers */ |
| struct stmmac_hwtimestamp { |
| void (*config_hw_tstamping) (void __iomem *ioaddr, u32 data); |
| u32 (*config_sub_second_increment) (void __iomem *ioaddr, u32 clk_rate); |
| 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); |
| }; |
| |
| extern const struct stmmac_hwtimestamp stmmac_ptp; |
| |
| struct mac_link { |
| int port; |
| int duplex; |
| int speed; |
| }; |
| |
| struct mii_regs { |
| unsigned int addr; /* MII Address */ |
| unsigned int data; /* MII Data */ |
| }; |
| |
| /* Helpers to manage the descriptors for chain and ring modes */ |
| struct stmmac_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); |
| int (*jumbo_frm)(void *priv, struct sk_buff *skb, int csum); |
| int (*set_16kib_bfsize)(int mtu); |
| void (*init_desc3)(struct dma_desc *p); |
| 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_mode_ops *mode; |
| const struct stmmac_hwtimestamp *ptp; |
| struct mii_regs mii; /* MII register Addresses */ |
| struct mac_link link; |
| unsigned int synopsys_uid; |
| void __iomem *pcsr; /* vpointer to device CSRs */ |
| int multicast_filter_bins; |
| int unicast_filter_entries; |
| int mcast_bits_log2; |
| unsigned int rx_csum; |
| }; |
| |
| struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, |
| int perfect_uc_entries); |
| struct mac_device_info *dwmac100_setup(void __iomem *ioaddr); |
| |
| void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6], |
| unsigned int high, unsigned int low); |
| void stmmac_get_mac_addr(void __iomem *ioaddr, unsigned char *addr, |
| unsigned int high, unsigned int low); |
| |
| void stmmac_set_mac(void __iomem *ioaddr, bool enable); |
| |
| void dwmac_dma_flush_tx_fifo(void __iomem *ioaddr); |
| extern const struct stmmac_mode_ops ring_mode_ops; |
| extern const struct stmmac_mode_ops chain_mode_ops; |
| |
| #endif /* __COMMON_H__ */ |