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-rw-r--r--drivers/net/usb/aqc111.h232
1 files changed, 232 insertions, 0 deletions
diff --git a/drivers/net/usb/aqc111.h b/drivers/net/usb/aqc111.h
new file mode 100644
index 000000000..b562db4da
--- /dev/null
+++ b/drivers/net/usb/aqc111.h
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Aquantia Corp. Aquantia AQtion USB to 5GbE Controller
+ * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
+ * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
+ * Copyright (C) 2002-2003 TiVo Inc.
+ * Copyright (C) 2017-2018 ASIX
+ * Copyright (C) 2018 Aquantia Corp.
+ */
+
+#ifndef __LINUX_USBNET_AQC111_H
+#define __LINUX_USBNET_AQC111_H
+
+#define URB_SIZE (1024 * 62)
+
+#define AQ_MCAST_FILTER_SIZE 8
+#define AQ_MAX_MCAST 64
+
+#define AQ_ACCESS_MAC 0x01
+#define AQ_FLASH_PARAMETERS 0x20
+#define AQ_PHY_POWER 0x31
+#define AQ_WOL_CFG 0x60
+#define AQ_PHY_OPS 0x61
+
+#define AQ_USB_PHY_SET_TIMEOUT 10000
+#define AQ_USB_SET_TIMEOUT 4000
+
+/* Feature. ********************************************/
+#define AQ_SUPPORT_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
+ NETIF_F_TSO | NETIF_F_HW_VLAN_CTAG_TX |\
+ NETIF_F_HW_VLAN_CTAG_RX)
+
+#define AQ_SUPPORT_HW_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
+ NETIF_F_TSO | NETIF_F_HW_VLAN_CTAG_FILTER)
+
+#define AQ_SUPPORT_VLAN_FEATURE (NETIF_F_SG | NETIF_F_IP_CSUM |\
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |\
+ NETIF_F_TSO)
+
+/* SFR Reg. ********************************************/
+
+#define SFR_GENERAL_STATUS 0x03
+#define SFR_CHIP_STATUS 0x05
+#define SFR_RX_CTL 0x0B
+ #define SFR_RX_CTL_TXPADCRC 0x0400
+ #define SFR_RX_CTL_IPE 0x0200
+ #define SFR_RX_CTL_DROPCRCERR 0x0100
+ #define SFR_RX_CTL_START 0x0080
+ #define SFR_RX_CTL_RF_WAK 0x0040
+ #define SFR_RX_CTL_AP 0x0020
+ #define SFR_RX_CTL_AM 0x0010
+ #define SFR_RX_CTL_AB 0x0008
+ #define SFR_RX_CTL_AMALL 0x0002
+ #define SFR_RX_CTL_PRO 0x0001
+ #define SFR_RX_CTL_STOP 0x0000
+#define SFR_INTER_PACKET_GAP_0 0x0D
+#define SFR_NODE_ID 0x10
+#define SFR_MULTI_FILTER_ARRY 0x16
+#define SFR_MEDIUM_STATUS_MODE 0x22
+ #define SFR_MEDIUM_XGMIIMODE 0x0001
+ #define SFR_MEDIUM_FULL_DUPLEX 0x0002
+ #define SFR_MEDIUM_RXFLOW_CTRLEN 0x0010
+ #define SFR_MEDIUM_TXFLOW_CTRLEN 0x0020
+ #define SFR_MEDIUM_JUMBO_EN 0x0040
+ #define SFR_MEDIUM_RECEIVE_EN 0x0100
+#define SFR_MONITOR_MODE 0x24
+ #define SFR_MONITOR_MODE_EPHYRW 0x01
+ #define SFR_MONITOR_MODE_RWLC 0x02
+ #define SFR_MONITOR_MODE_RWMP 0x04
+ #define SFR_MONITOR_MODE_RWWF 0x08
+ #define SFR_MONITOR_MODE_RW_FLAG 0x10
+ #define SFR_MONITOR_MODE_PMEPOL 0x20
+ #define SFR_MONITOR_MODE_PMETYPE 0x40
+#define SFR_PHYPWR_RSTCTL 0x26
+ #define SFR_PHYPWR_RSTCTL_BZ 0x0010
+ #define SFR_PHYPWR_RSTCTL_IPRL 0x0020
+#define SFR_VLAN_ID_ADDRESS 0x2A
+#define SFR_VLAN_ID_CONTROL 0x2B
+ #define SFR_VLAN_CONTROL_WE 0x0001
+ #define SFR_VLAN_CONTROL_RD 0x0002
+ #define SFR_VLAN_CONTROL_VSO 0x0010
+ #define SFR_VLAN_CONTROL_VFE 0x0020
+#define SFR_VLAN_ID_DATA0 0x2C
+#define SFR_VLAN_ID_DATA1 0x2D
+#define SFR_RX_BULKIN_QCTRL 0x2E
+ #define SFR_RX_BULKIN_QCTRL_TIME 0x01
+ #define SFR_RX_BULKIN_QCTRL_IFG 0x02
+ #define SFR_RX_BULKIN_QCTRL_SIZE 0x04
+#define SFR_RX_BULKIN_QTIMR_LOW 0x2F
+#define SFR_RX_BULKIN_QTIMR_HIGH 0x30
+#define SFR_RX_BULKIN_QSIZE 0x31
+#define SFR_RX_BULKIN_QIFG 0x32
+#define SFR_RXCOE_CTL 0x34
+ #define SFR_RXCOE_IP 0x01
+ #define SFR_RXCOE_TCP 0x02
+ #define SFR_RXCOE_UDP 0x04
+ #define SFR_RXCOE_ICMP 0x08
+ #define SFR_RXCOE_IGMP 0x10
+ #define SFR_RXCOE_TCPV6 0x20
+ #define SFR_RXCOE_UDPV6 0x40
+ #define SFR_RXCOE_ICMV6 0x80
+#define SFR_TXCOE_CTL 0x35
+ #define SFR_TXCOE_IP 0x01
+ #define SFR_TXCOE_TCP 0x02
+ #define SFR_TXCOE_UDP 0x04
+ #define SFR_TXCOE_ICMP 0x08
+ #define SFR_TXCOE_IGMP 0x10
+ #define SFR_TXCOE_TCPV6 0x20
+ #define SFR_TXCOE_UDPV6 0x40
+ #define SFR_TXCOE_ICMV6 0x80
+#define SFR_BM_INT_MASK 0x41
+#define SFR_BMRX_DMA_CONTROL 0x43
+ #define SFR_BMRX_DMA_EN 0x80
+#define SFR_BMTX_DMA_CONTROL 0x46
+#define SFR_PAUSE_WATERLVL_LOW 0x54
+#define SFR_PAUSE_WATERLVL_HIGH 0x55
+#define SFR_ARC_CTRL 0x9E
+#define SFR_SWP_CTRL 0xB1
+#define SFR_TX_PAUSE_RESEND_T 0xB2
+#define SFR_ETH_MAC_PATH 0xB7
+ #define SFR_RX_PATH_READY 0x01
+#define SFR_BULK_OUT_CTRL 0xB9
+ #define SFR_BULK_OUT_FLUSH_EN 0x01
+ #define SFR_BULK_OUT_EFF_EN 0x02
+
+#define AQ_FW_VER_MAJOR 0xDA
+#define AQ_FW_VER_MINOR 0xDB
+#define AQ_FW_VER_REV 0xDC
+
+/*PHY_OPS**********************************************************************/
+
+#define AQ_ADV_100M BIT(0)
+#define AQ_ADV_1G BIT(1)
+#define AQ_ADV_2G5 BIT(2)
+#define AQ_ADV_5G BIT(3)
+#define AQ_ADV_MASK 0x0F
+
+#define AQ_PAUSE BIT(16)
+#define AQ_ASYM_PAUSE BIT(17)
+#define AQ_LOW_POWER BIT(18)
+#define AQ_PHY_POWER_EN BIT(19)
+#define AQ_WOL BIT(20)
+#define AQ_DOWNSHIFT BIT(21)
+
+#define AQ_DSH_RETRIES_SHIFT 0x18
+#define AQ_DSH_RETRIES_MASK 0xF000000
+
+#define AQ_WOL_FLAG_MP 0x2
+
+/******************************************************************************/
+
+struct aqc111_wol_cfg {
+ u8 hw_addr[6];
+ u8 flags;
+ u8 rsvd[283];
+} __packed;
+
+#define WOL_CFG_SIZE sizeof(struct aqc111_wol_cfg)
+
+struct aqc111_data {
+ u16 rxctl;
+ u8 rx_checksum;
+ u8 link_speed;
+ u8 link;
+ u8 autoneg;
+ u32 advertised_speed;
+ struct {
+ u8 major;
+ u8 minor;
+ u8 rev;
+ } fw_ver;
+ u32 phy_cfg;
+ u8 wol_flags;
+};
+
+#define AQ_LS_MASK 0x8000
+#define AQ_SPEED_MASK 0x7F00
+#define AQ_SPEED_SHIFT 0x0008
+#define AQ_INT_SPEED_5G 0x000F
+#define AQ_INT_SPEED_2_5G 0x0010
+#define AQ_INT_SPEED_1G 0x0011
+#define AQ_INT_SPEED_100M 0x0013
+
+/* TX Descriptor */
+#define AQ_TX_DESC_LEN_MASK 0x1FFFFF
+#define AQ_TX_DESC_DROP_PADD BIT(28)
+#define AQ_TX_DESC_VLAN BIT(29)
+#define AQ_TX_DESC_MSS_MASK 0x7FFF
+#define AQ_TX_DESC_MSS_SHIFT 0x20
+#define AQ_TX_DESC_VLAN_MASK 0xFFFF
+#define AQ_TX_DESC_VLAN_SHIFT 0x30
+
+#define AQ_RX_HW_PAD 0x02
+
+/* RX Packet Descriptor */
+#define AQ_RX_PD_L4_ERR BIT(0)
+#define AQ_RX_PD_L3_ERR BIT(1)
+#define AQ_RX_PD_L4_TYPE_MASK 0x1C
+#define AQ_RX_PD_L4_UDP 0x04
+#define AQ_RX_PD_L4_TCP 0x10
+#define AQ_RX_PD_L3_TYPE_MASK 0x60
+#define AQ_RX_PD_L3_IP 0x20
+#define AQ_RX_PD_L3_IP6 0x40
+
+#define AQ_RX_PD_VLAN BIT(10)
+#define AQ_RX_PD_RX_OK BIT(11)
+#define AQ_RX_PD_DROP BIT(31)
+#define AQ_RX_PD_LEN_MASK 0x7FFF0000
+#define AQ_RX_PD_LEN_SHIFT 0x10
+#define AQ_RX_PD_VLAN_SHIFT 0x20
+
+/* RX Descriptor header */
+#define AQ_RX_DH_PKT_CNT_MASK 0x1FFF
+#define AQ_RX_DH_DESC_OFFSET_MASK 0xFFFFE000
+#define AQ_RX_DH_DESC_OFFSET_SHIFT 0x0D
+
+static struct {
+ unsigned char ctrl;
+ unsigned char timer_l;
+ unsigned char timer_h;
+ unsigned char size;
+ unsigned char ifg;
+} AQC111_BULKIN_SIZE[] = {
+ /* xHCI & EHCI & OHCI */
+ {7, 0x00, 0x01, 0x1E, 0xFF},/* 10G, 5G, 2.5G, 1G */
+ {7, 0xA0, 0x00, 0x14, 0x00},/* 100M */
+ /* Jumbo packet */
+ {7, 0x00, 0x01, 0x18, 0xFF},
+};
+
+#endif /* __LINUX_USBNET_AQC111_H */