233 lines
6.5 KiB
C
233 lines
6.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Aquantia Corp. Aquantia AQtion USB to 5GbE Controller
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* Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
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* Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
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* Copyright (C) 2002-2003 TiVo Inc.
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* Copyright (C) 2017-2018 ASIX
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* Copyright (C) 2018 Aquantia Corp.
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*/
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#ifndef __LINUX_USBNET_AQC111_H
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#define __LINUX_USBNET_AQC111_H
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#define URB_SIZE (1024 * 62)
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#define AQ_MCAST_FILTER_SIZE 8
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#define AQ_MAX_MCAST 64
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#define AQ_ACCESS_MAC 0x01
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#define AQ_FLASH_PARAMETERS 0x20
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#define AQ_PHY_POWER 0x31
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#define AQ_WOL_CFG 0x60
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#define AQ_PHY_OPS 0x61
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#define AQ_USB_PHY_SET_TIMEOUT 10000
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#define AQ_USB_SET_TIMEOUT 4000
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/* Feature. ********************************************/
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#define AQ_SUPPORT_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
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NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
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NETIF_F_TSO | NETIF_F_HW_VLAN_CTAG_TX |\
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NETIF_F_HW_VLAN_CTAG_RX)
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#define AQ_SUPPORT_HW_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
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NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
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NETIF_F_TSO | NETIF_F_HW_VLAN_CTAG_FILTER)
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#define AQ_SUPPORT_VLAN_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
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NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
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NETIF_F_TSO)
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/* SFR Reg. ********************************************/
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#define SFR_GENERAL_STATUS 0x03
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#define SFR_CHIP_STATUS 0x05
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#define SFR_RX_CTL 0x0B
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#define SFR_RX_CTL_TXPADCRC 0x0400
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#define SFR_RX_CTL_IPE 0x0200
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#define SFR_RX_CTL_DROPCRCERR 0x0100
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#define SFR_RX_CTL_START 0x0080
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#define SFR_RX_CTL_RF_WAK 0x0040
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#define SFR_RX_CTL_AP 0x0020
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#define SFR_RX_CTL_AM 0x0010
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#define SFR_RX_CTL_AB 0x0008
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#define SFR_RX_CTL_AMALL 0x0002
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#define SFR_RX_CTL_PRO 0x0001
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#define SFR_RX_CTL_STOP 0x0000
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#define SFR_INTER_PACKET_GAP_0 0x0D
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#define SFR_NODE_ID 0x10
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#define SFR_MULTI_FILTER_ARRY 0x16
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#define SFR_MEDIUM_STATUS_MODE 0x22
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#define SFR_MEDIUM_XGMIIMODE 0x0001
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#define SFR_MEDIUM_FULL_DUPLEX 0x0002
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#define SFR_MEDIUM_RXFLOW_CTRLEN 0x0010
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#define SFR_MEDIUM_TXFLOW_CTRLEN 0x0020
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#define SFR_MEDIUM_JUMBO_EN 0x0040
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#define SFR_MEDIUM_RECEIVE_EN 0x0100
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#define SFR_MONITOR_MODE 0x24
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#define SFR_MONITOR_MODE_EPHYRW 0x01
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#define SFR_MONITOR_MODE_RWLC 0x02
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#define SFR_MONITOR_MODE_RWMP 0x04
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#define SFR_MONITOR_MODE_RWWF 0x08
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#define SFR_MONITOR_MODE_RW_FLAG 0x10
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#define SFR_MONITOR_MODE_PMEPOL 0x20
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#define SFR_MONITOR_MODE_PMETYPE 0x40
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#define SFR_PHYPWR_RSTCTL 0x26
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#define SFR_PHYPWR_RSTCTL_BZ 0x0010
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#define SFR_PHYPWR_RSTCTL_IPRL 0x0020
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#define SFR_VLAN_ID_ADDRESS 0x2A
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#define SFR_VLAN_ID_CONTROL 0x2B
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#define SFR_VLAN_CONTROL_WE 0x0001
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#define SFR_VLAN_CONTROL_RD 0x0002
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#define SFR_VLAN_CONTROL_VSO 0x0010
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#define SFR_VLAN_CONTROL_VFE 0x0020
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#define SFR_VLAN_ID_DATA0 0x2C
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#define SFR_VLAN_ID_DATA1 0x2D
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#define SFR_RX_BULKIN_QCTRL 0x2E
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#define SFR_RX_BULKIN_QCTRL_TIME 0x01
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#define SFR_RX_BULKIN_QCTRL_IFG 0x02
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#define SFR_RX_BULKIN_QCTRL_SIZE 0x04
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#define SFR_RX_BULKIN_QTIMR_LOW 0x2F
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#define SFR_RX_BULKIN_QTIMR_HIGH 0x30
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#define SFR_RX_BULKIN_QSIZE 0x31
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#define SFR_RX_BULKIN_QIFG 0x32
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#define SFR_RXCOE_CTL 0x34
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#define SFR_RXCOE_IP 0x01
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#define SFR_RXCOE_TCP 0x02
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#define SFR_RXCOE_UDP 0x04
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#define SFR_RXCOE_ICMP 0x08
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#define SFR_RXCOE_IGMP 0x10
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#define SFR_RXCOE_TCPV6 0x20
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#define SFR_RXCOE_UDPV6 0x40
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#define SFR_RXCOE_ICMV6 0x80
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#define SFR_TXCOE_CTL 0x35
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#define SFR_TXCOE_IP 0x01
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#define SFR_TXCOE_TCP 0x02
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#define SFR_TXCOE_UDP 0x04
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#define SFR_TXCOE_ICMP 0x08
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#define SFR_TXCOE_IGMP 0x10
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#define SFR_TXCOE_TCPV6 0x20
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#define SFR_TXCOE_UDPV6 0x40
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#define SFR_TXCOE_ICMV6 0x80
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#define SFR_BM_INT_MASK 0x41
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#define SFR_BMRX_DMA_CONTROL 0x43
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#define SFR_BMRX_DMA_EN 0x80
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#define SFR_BMTX_DMA_CONTROL 0x46
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#define SFR_PAUSE_WATERLVL_LOW 0x54
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#define SFR_PAUSE_WATERLVL_HIGH 0x55
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#define SFR_ARC_CTRL 0x9E
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#define SFR_SWP_CTRL 0xB1
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#define SFR_TX_PAUSE_RESEND_T 0xB2
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#define SFR_ETH_MAC_PATH 0xB7
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#define SFR_RX_PATH_READY 0x01
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#define SFR_BULK_OUT_CTRL 0xB9
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#define SFR_BULK_OUT_FLUSH_EN 0x01
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#define SFR_BULK_OUT_EFF_EN 0x02
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#define AQ_FW_VER_MAJOR 0xDA
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#define AQ_FW_VER_MINOR 0xDB
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#define AQ_FW_VER_REV 0xDC
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/*PHY_OPS**********************************************************************/
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#define AQ_ADV_100M BIT(0)
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#define AQ_ADV_1G BIT(1)
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#define AQ_ADV_2G5 BIT(2)
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#define AQ_ADV_5G BIT(3)
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#define AQ_ADV_MASK 0x0F
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#define AQ_PAUSE BIT(16)
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#define AQ_ASYM_PAUSE BIT(17)
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#define AQ_LOW_POWER BIT(18)
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#define AQ_PHY_POWER_EN BIT(19)
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#define AQ_WOL BIT(20)
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#define AQ_DOWNSHIFT BIT(21)
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#define AQ_DSH_RETRIES_SHIFT 0x18
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#define AQ_DSH_RETRIES_MASK 0xF000000
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#define AQ_WOL_FLAG_MP 0x2
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/******************************************************************************/
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struct aqc111_wol_cfg {
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u8 hw_addr[6];
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u8 flags;
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u8 rsvd[283];
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} __packed;
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#define WOL_CFG_SIZE sizeof(struct aqc111_wol_cfg)
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struct aqc111_data {
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u16 rxctl;
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u8 rx_checksum;
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u8 link_speed;
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u8 link;
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u8 autoneg;
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u32 advertised_speed;
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struct {
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u8 major;
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u8 minor;
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u8 rev;
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} fw_ver;
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u32 phy_cfg;
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u8 wol_flags;
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};
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#define AQ_LS_MASK 0x8000
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#define AQ_SPEED_MASK 0x7F00
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#define AQ_SPEED_SHIFT 0x0008
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#define AQ_INT_SPEED_5G 0x000F
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#define AQ_INT_SPEED_2_5G 0x0010
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#define AQ_INT_SPEED_1G 0x0011
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#define AQ_INT_SPEED_100M 0x0013
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/* TX Descriptor */
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#define AQ_TX_DESC_LEN_MASK 0x1FFFFF
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#define AQ_TX_DESC_DROP_PADD BIT(28)
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#define AQ_TX_DESC_VLAN BIT(29)
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#define AQ_TX_DESC_MSS_MASK 0x7FFF
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#define AQ_TX_DESC_MSS_SHIFT 0x20
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#define AQ_TX_DESC_VLAN_MASK 0xFFFF
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#define AQ_TX_DESC_VLAN_SHIFT 0x30
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#define AQ_RX_HW_PAD 0x02
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/* RX Packet Descriptor */
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#define AQ_RX_PD_L4_ERR BIT(0)
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#define AQ_RX_PD_L3_ERR BIT(1)
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#define AQ_RX_PD_L4_TYPE_MASK 0x1C
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#define AQ_RX_PD_L4_UDP 0x04
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#define AQ_RX_PD_L4_TCP 0x10
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#define AQ_RX_PD_L3_TYPE_MASK 0x60
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#define AQ_RX_PD_L3_IP 0x20
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#define AQ_RX_PD_L3_IP6 0x40
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#define AQ_RX_PD_VLAN BIT(10)
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#define AQ_RX_PD_RX_OK BIT(11)
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#define AQ_RX_PD_DROP BIT(31)
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#define AQ_RX_PD_LEN_MASK 0x7FFF0000
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#define AQ_RX_PD_LEN_SHIFT 0x10
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#define AQ_RX_PD_VLAN_SHIFT 0x20
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/* RX Descriptor header */
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#define AQ_RX_DH_PKT_CNT_MASK 0x1FFF
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#define AQ_RX_DH_DESC_OFFSET_MASK 0xFFFFE000
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#define AQ_RX_DH_DESC_OFFSET_SHIFT 0x0D
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static struct {
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unsigned char ctrl;
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unsigned char timer_l;
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unsigned char timer_h;
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unsigned char size;
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unsigned char ifg;
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} AQC111_BULKIN_SIZE[] = {
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/* xHCI & EHCI & OHCI */
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{7, 0x00, 0x01, 0x1E, 0xFF},/* 10G, 5G, 2.5G, 1G */
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{7, 0xA0, 0x00, 0x14, 0x00},/* 100M */
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/* Jumbo packet */
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{7, 0x00, 0x01, 0x18, 0xFF},
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};
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#endif /* __LINUX_USBNET_AQC111_H */
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