mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
202 lines
8.7 KiB
C
202 lines
8.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2009-2011 Freescale Semiconductor, Inc.
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* Dave Liu <daveliu@freescale.com>
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*/
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#ifndef __TGEC_H__
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#define __TGEC_H__
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#include <phy.h>
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struct tgec {
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/* 10GEC general control and status registers */
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u32 tgec_id; /* Controller ID register */
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u32 res0;
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u32 command_config; /* Control and configuration register */
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u32 mac_addr_0; /* Lower 32 bits of 48-bit MAC address */
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u32 mac_addr_1; /* Upper 16 bits of 48-bit MAC address */
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u32 maxfrm; /* Maximum frame length register */
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u32 pause_quant; /* Pause quanta register */
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u32 res1[4];
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u32 hashtable_ctrl; /* Hash table control register */
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u32 res2[4];
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u32 status; /* MAC status register */
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u32 tx_ipg_length; /* Transmitter inter-packet-gap register */
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u32 mac_addr_2; /* Lower 32 bits of the 2nd 48-bit MAC addr */
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u32 mac_addr_3; /* Upper 16 bits of the 2nd 48-bit MAC addr */
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u32 res3[4];
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u32 imask; /* Interrupt mask register */
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u32 ievent; /* Interrupt event register */
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u32 res4[6];
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/* 10GEC statistics counter registers */
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u32 tx_frame_u; /* Tx frame counter upper */
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u32 tx_frame_l; /* Tx frame counter lower */
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u32 rx_frame_u; /* Rx frame counter upper */
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u32 rx_frame_l; /* Rx frame counter lower */
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u32 rx_frame_crc_err_u; /* Rx frame check sequence error upper */
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u32 rx_frame_crc_err_l; /* Rx frame check sequence error lower */
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u32 rx_align_err_u; /* Rx alignment error upper */
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u32 rx_align_err_l; /* Rx alignment error lower */
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u32 tx_pause_frame_u; /* Tx valid pause frame upper */
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u32 tx_pause_frame_l; /* Tx valid pause frame lower */
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u32 rx_pause_frame_u; /* Rx valid pause frame upper */
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u32 rx_pause_frame_l; /* Rx valid pause frame upper */
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u32 rx_long_err_u; /* Rx too long frame error upper */
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u32 rx_long_err_l; /* Rx too long frame error lower */
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u32 rx_frame_err_u; /* Rx frame length error upper */
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u32 rx_frame_err_l; /* Rx frame length error lower */
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u32 tx_vlan_u; /* Tx VLAN frame upper */
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u32 tx_vlan_l; /* Tx VLAN frame lower */
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u32 rx_vlan_u; /* Rx VLAN frame upper */
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u32 rx_vlan_l; /* Rx VLAN frame lower */
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u32 tx_oct_u; /* Tx octets upper */
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u32 tx_oct_l; /* Tx octets lower */
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u32 rx_oct_u; /* Rx octets upper */
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u32 rx_oct_l; /* Rx octets lower */
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u32 rx_uni_u; /* Rx unicast frame upper */
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u32 rx_uni_l; /* Rx unicast frame lower */
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u32 rx_multi_u; /* Rx multicast frame upper */
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u32 rx_multi_l; /* Rx multicast frame lower */
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u32 rx_brd_u; /* Rx broadcast frame upper */
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u32 rx_brd_l; /* Rx broadcast frame lower */
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u32 tx_frame_err_u; /* Tx frame error upper */
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u32 tx_frame_err_l; /* Tx frame error lower */
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u32 tx_uni_u; /* Tx unicast frame upper */
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u32 tx_uni_l; /* Tx unicast frame lower */
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u32 tx_multi_u; /* Tx multicast frame upper */
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u32 tx_multi_l; /* Tx multicast frame lower */
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u32 tx_brd_u; /* Tx broadcast frame upper */
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u32 tx_brd_l; /* Tx broadcast frame lower */
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u32 rx_drop_u; /* Rx dropped packets upper */
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u32 rx_drop_l; /* Rx dropped packets lower */
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u32 rx_eoct_u; /* Rx ethernet octets upper */
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u32 rx_eoct_l; /* Rx ethernet octets lower */
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u32 rx_pkt_u; /* Rx packets upper */
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u32 rx_pkt_l; /* Rx packets lower */
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u32 tx_undsz_u; /* Undersized packet upper */
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u32 tx_undsz_l; /* Undersized packet lower */
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u32 rx_64_u; /* Rx 64 oct packet upper */
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u32 rx_64_l; /* Rx 64 oct packet lower */
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u32 rx_127_u; /* Rx 65 to 127 oct packet upper */
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u32 rx_127_l; /* Rx 65 to 127 oct packet lower */
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u32 rx_255_u; /* Rx 128 to 255 oct packet upper */
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u32 rx_255_l; /* Rx 128 to 255 oct packet lower */
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u32 rx_511_u; /* Rx 256 to 511 oct packet upper */
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u32 rx_511_l; /* Rx 256 to 511 oct packet lower */
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u32 rx_1023_u; /* Rx 512 to 1023 oct packet upper */
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u32 rx_1023_l; /* Rx 512 to 1023 oct packet lower */
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u32 rx_1518_u; /* Rx 1024 to 1518 oct packet upper */
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u32 rx_1518_l; /* Rx 1024 to 1518 oct packet lower */
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u32 rx_1519_u; /* Rx 1519 to max oct packet upper */
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u32 rx_1519_l; /* Rx 1519 to max oct packet lower */
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u32 tx_oversz_u; /* oversized packet upper */
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u32 tx_oversz_l; /* oversized packet lower */
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u32 tx_jabber_u; /* Jabber packet upper */
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u32 tx_jabber_l; /* Jabber packet lower */
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u32 tx_frag_u; /* Fragment packet upper */
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u32 tx_frag_l; /* Fragment packet lower */
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u32 rx_err_u; /* Rx frame error upper */
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u32 rx_err_l; /* Rx frame error lower */
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u32 res5[0x39a];
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};
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/* EC10G_ID - 10-gigabit ethernet MAC controller ID */
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#define EC10G_ID_VER_MASK 0x0000ff00
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#define EC10G_ID_VER_SHIFT 8
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#define EC10G_ID_REV_MASK 0x000000ff
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/* COMMAND_CONFIG - command and configuration register */
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#define TGEC_CMD_CFG_EN_TIMESTAMP 0x00100000 /* enable IEEE1588 */
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#define TGEC_CMD_CFG_TX_ADDR_INS_SEL 0x00080000 /* Tx mac addr w/ second */
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#define TGEC_CMD_CFG_NO_LEN_CHK 0x00020000 /* payload len chk disable */
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#define TGEC_CMD_CFG_SEND_IDLE 0x00010000 /* send XGMII idle seqs */
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#define TGEC_CMD_CFG_RX_ER_DISC 0x00004000 /* Rx err frm discard enb */
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#define TGEC_CMD_CFG_CMD_FRM_EN 0x00002000 /* CMD frame RX enable */
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#define TGEC_CMD_CFG_STAT_CLR 0x00001000 /* clear stats */
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#define TGEC_CMD_CFG_TX_ADDR_INS 0x00000200 /* overwrite src MAC addr */
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#define TGEC_CMD_CFG_PAUSE_IGNORE 0x00000100 /* ignore pause frames */
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#define TGEC_CMD_CFG_PAUSE_FWD 0x00000080 /* fwd pause frames */
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#define TGEC_CMD_CFG_CRC_FWD 0x00000040 /* fwd Rx CRC frames */
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#define TGEC_CMD_CFG_PAD_EN 0x00000020 /* MAC remove Rx padding */
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#define TGEC_CMD_CFG_PROM_EN 0x00000010 /* promiscuous mode enable */
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#define TGEC_CMD_CFG_WAN_MODE 0x00000008 /* WAN mode enable */
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#define TGEC_CMD_CFG_RX_EN 0x00000002 /* MAC Rx path enable */
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#define TGEC_CMD_CFG_TX_EN 0x00000001 /* MAC Tx path enable */
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#define TGEC_CMD_CFG_RXTX_EN (TGEC_CMD_CFG_RX_EN | TGEC_CMD_CFG_TX_EN)
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/* HASHTABLE_CTRL - Hashtable control register */
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#define HASHTABLE_CTRL_MCAST_EN 0x00000200 /* enable mulitcast Rx hash */
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#define HASHTABLE_CTRL_ADDR_MASK 0x000001ff
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/* TX_IPG_LENGTH - Transmit inter-packet gap length register */
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#define TX_IPG_LENGTH_IPG_LEN_MASK 0x000003ff
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/* IMASK - interrupt mask register */
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#define IMASK_MDIO_SCAN_EVENT 0x00010000 /* MDIO scan event mask */
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#define IMASK_MDIO_CMD_CMPL 0x00008000 /* MDIO cmd completion mask */
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#define IMASK_REM_FAULT 0x00004000 /* remote fault mask */
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#define IMASK_LOC_FAULT 0x00002000 /* local fault mask */
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#define IMASK_TX_ECC_ER 0x00001000 /* Tx frame ECC error mask */
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#define IMASK_TX_FIFO_UNFL 0x00000800 /* Tx FIFO underflow mask */
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#define IMASK_TX_ER 0x00000200 /* Tx frame error mask */
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#define IMASK_RX_FIFO_OVFL 0x00000100 /* Rx FIFO overflow mask */
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#define IMASK_RX_ECC_ER 0x00000080 /* Rx frame ECC error mask */
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#define IMASK_RX_JAB_FRM 0x00000040 /* Rx jabber frame mask */
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#define IMASK_RX_OVRSZ_FRM 0x00000020 /* Rx oversized frame mask */
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#define IMASK_RX_RUNT_FRM 0x00000010 /* Rx runt frame mask */
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#define IMASK_RX_FRAG_FRM 0x00000008 /* Rx fragment frame mask */
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#define IMASK_RX_LEN_ER 0x00000004 /* Rx payload length error mask */
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#define IMASK_RX_CRC_ER 0x00000002 /* Rx CRC error mask */
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#define IMASK_RX_ALIGN_ER 0x00000001 /* Rx alignment error mask */
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#define IMASK_MASK_ALL 0x00000000
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/* IEVENT - interrupt event register */
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#define IEVENT_MDIO_SCAN_EVENT 0x00010000 /* MDIO scan event */
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#define IEVENT_MDIO_CMD_CMPL 0x00008000 /* MDIO cmd completion */
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#define IEVENT_REM_FAULT 0x00004000 /* remote fault */
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#define IEVENT_LOC_FAULT 0x00002000 /* local fault */
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#define IEVENT_TX_ECC_ER 0x00001000 /* Tx frame ECC error */
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#define IEVENT_TX_FIFO_UNFL 0x00000800 /* Tx FIFO underflow */
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#define IEVENT_TX_ER 0x00000200 /* Tx frame error */
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#define IEVENT_RX_FIFO_OVFL 0x00000100 /* Rx FIFO overflow */
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#define IEVENT_RX_ECC_ER 0x00000080 /* Rx frame ECC error */
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#define IEVENT_RX_JAB_FRM 0x00000040 /* Rx jabber frame */
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#define IEVENT_RX_OVRSZ_FRM 0x00000020 /* Rx oversized frame */
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#define IEVENT_RX_RUNT_FRM 0x00000010 /* Rx runt frame */
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#define IEVENT_RX_FRAG_FRM 0x00000008 /* Rx fragment frame */
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#define IEVENT_RX_LEN_ER 0x00000004 /* Rx payload length error */
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#define IEVENT_RX_CRC_ER 0x00000002 /* Rx CRC error */
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#define IEVENT_RX_ALIGN_ER 0x00000001 /* Rx alignment error */
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#define IEVENT_CLEAR_ALL 0xffffffff
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struct tgec_mdio_controller {
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u32 res0[0xc];
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u32 mdio_stat; /* MDIO configuration and status */
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u32 mdio_ctl; /* MDIO control */
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u32 mdio_data; /* MDIO data */
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u32 mdio_addr; /* MDIO address */
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};
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#define MDIO_STAT_CLKDIV(x) (((x>>1) & 0xff) << 8)
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#define MDIO_STAT_BSY (1 << 0)
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#define MDIO_STAT_RD_ER (1 << 1)
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#define MDIO_CTL_DEV_ADDR(x) (x & 0x1f)
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#define MDIO_CTL_PORT_ADDR(x) ((x & 0x1f) << 5)
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#define MDIO_CTL_PRE_DIS (1 << 10)
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#define MDIO_CTL_SCAN_EN (1 << 11)
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#define MDIO_CTL_POST_INC (1 << 14)
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#define MDIO_CTL_READ (1 << 15)
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#define MDIO_DATA(x) (x & 0xffff)
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#define MDIO_DATA_BSY (1 << 31)
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struct fsl_enet_mac;
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void init_tgec(struct fsl_enet_mac *mac, void *base, void *phyregs,
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int max_rx_len);
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#endif
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