From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- .../linux/generic/files/drivers/net/phy/mvsw61xx.h | 266 +++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 target/linux/generic/files/drivers/net/phy/mvsw61xx.h (limited to 'target/linux/generic/files/drivers/net/phy/mvsw61xx.h') diff --git a/target/linux/generic/files/drivers/net/phy/mvsw61xx.h b/target/linux/generic/files/drivers/net/phy/mvsw61xx.h new file mode 100644 index 0000000..dbc6c92 --- /dev/null +++ b/target/linux/generic/files/drivers/net/phy/mvsw61xx.h @@ -0,0 +1,266 @@ +/* + * Marvell 88E61xx switch driver + * + * Copyright (c) 2014 Claudio Leite + * Copyright (c) 2014 Nikita Nazarenko + * + * Based on code (c) 2008 Felix Fietkau + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License v2 as published by the + * Free Software Foundation + */ + +#ifndef __MVSW61XX_H +#define __MVSW61XX_H + +#define MV_PORTS 7 +#define MV_PORTS_MASK ((1 << MV_PORTS) - 1) + +#define MV_BASE 0x10 + +#define MV_SWITCHPORT_BASE 0x10 +#define MV_SWITCHPORT(_n) (MV_SWITCHPORT_BASE + (_n)) +#define MV_SWITCHREGS (MV_BASE + 0xb) + +#define MV_VLANS 64 + +enum { + MV_PORT_STATUS = 0x00, + MV_PORT_PHYCTL = 0x01, + MV_PORT_JAMCTL = 0x02, + MV_PORT_IDENT = 0x03, + MV_PORT_CONTROL = 0x04, + MV_PORT_CONTROL1 = 0x05, + MV_PORT_VLANMAP = 0x06, + MV_PORT_VLANID = 0x07, + MV_PORT_CONTROL2 = 0x08, + MV_PORT_ASSOC = 0x0b, + MV_PORT_RX_DISCARD_LOW = 0x10, + MV_PORT_RX_DISCARD_HIGH = 0x11, + MV_PORT_IN_FILTERED = 0x12, + MV_PORT_OUT_ACCEPTED = 0x13, +}; +#define MV_PORTREG(_type, _port) MV_SWITCHPORT(_port), MV_PORT_##_type + +enum { + MV_PORT_STATUS_FDX = (1 << 10), + MV_PORT_STATUS_LINK = (1 << 11), +}; + +enum { + MV_PORT_STATUS_SPEED_10 = 0x00, + MV_PORT_STATUS_SPEED_100 = 0x01, + MV_PORT_STATUS_SPEED_1000 = 0x02, +}; +#define MV_PORT_STATUS_SPEED_SHIFT 8 +#define MV_PORT_STATUS_SPEED_MASK (3 << 8) + +enum { + MV_PORTCTRL_DISABLED = (0 << 0), + MV_PORTCTRL_BLOCKING = (1 << 0), + MV_PORTCTRL_LEARNING = (2 << 0), + MV_PORTCTRL_FORWARDING = (3 << 0), + MV_PORTCTRL_VLANTUN = (1 << 7), + MV_PORTCTRL_EGRESS = (1 << 12), +}; + +#define MV_PHYCTL_FC_MASK (3 << 6) + +enum { + MV_PHYCTL_FC_ENABLE = (3 << 6), + MV_PHYCTL_FC_DISABLE = (1 << 6), +}; + +enum { + MV_8021Q_EGRESS_UNMODIFIED = 0x00, + MV_8021Q_EGRESS_UNTAGGED = 0x01, + MV_8021Q_EGRESS_TAGGED = 0x02, + MV_8021Q_EGRESS_ADDTAG = 0x03, +}; + +#define MV_8021Q_MODE_SHIFT 10 +#define MV_8021Q_MODE_MASK (0x3 << MV_8021Q_MODE_SHIFT) + +enum { + MV_8021Q_MODE_DISABLE = 0x00, + MV_8021Q_MODE_FALLBACK = 0x01, + MV_8021Q_MODE_CHECK = 0x02, + MV_8021Q_MODE_SECURE = 0x03, +}; + +enum { + MV_8021Q_VLAN_ONLY = (1 << 15), +}; + +#define MV_PORTASSOC_MONITOR (1 << 15) + +enum { + MV_SWITCH_ATU_FID0 = 0x01, + MV_SWITCH_ATU_FID1 = 0x02, + MV_SWITCH_ATU_SID = 0x03, + MV_SWITCH_CTRL = 0x04, + MV_SWITCH_ATU_CTRL = 0x0a, + MV_SWITCH_ATU_OP = 0x0b, + MV_SWITCH_ATU_DATA = 0x0c, + MV_SWITCH_ATU_MAC0 = 0x0d, + MV_SWITCH_ATU_MAC1 = 0x0e, + MV_SWITCH_ATU_MAC2 = 0x0f, + MV_SWITCH_GLOBAL = 0x1b, + MV_SWITCH_GLOBAL2 = 0x1c, +}; +#define MV_SWITCHREG(_type) MV_SWITCHREGS, MV_SWITCH_##_type + +enum { + MV_SWITCHCTL_EEIE = (1 << 0), + MV_SWITCHCTL_PHYIE = (1 << 1), + MV_SWITCHCTL_ATUDONE = (1 << 2), + MV_SWITCHCTL_ATUIE = (1 << 3), + MV_SWITCHCTL_CTRMODE = (1 << 8), + MV_SWITCHCTL_RELOAD = (1 << 9), + MV_SWITCHCTL_MSIZE = (1 << 10), + MV_SWITCHCTL_DROP = (1 << 13), +}; + +enum { +#define MV_ATUCTL_AGETIME_MIN 16 +#define MV_ATUCTL_AGETIME_MAX 4080 +#define MV_ATUCTL_AGETIME(_n) ((((_n) / 16) & 0xff) << 4) + MV_ATUCTL_ATU_256 = (0 << 12), + MV_ATUCTL_ATU_512 = (1 << 12), + MV_ATUCTL_ATU_1K = (2 << 12), + MV_ATUCTL_ATUMASK = (3 << 12), + MV_ATUCTL_NO_LEARN = (1 << 14), + MV_ATUCTL_RESET = (1 << 15), +}; + +enum { +#define MV_ATUOP_DBNUM(_n) ((_n) & 0x0f) + MV_ATUOP_NOOP = (0 << 12), + MV_ATUOP_FLUSH_ALL = (1 << 12), + MV_ATUOP_FLUSH_U = (2 << 12), + MV_ATUOP_LOAD_DB = (3 << 12), + MV_ATUOP_GET_NEXT = (4 << 12), + MV_ATUOP_FLUSH_DB = (5 << 12), + MV_ATUOP_FLUSH_DB_UU = (6 << 12), + MV_ATUOP_INPROGRESS = (1 << 15), +}; + +enum { + MV_GLOBAL_STATUS = 0x00, + MV_GLOBAL_ATU_FID = 0x01, + MV_GLOBAL_VTU_FID = 0x02, + MV_GLOBAL_VTU_SID = 0x03, + MV_GLOBAL_CONTROL = 0x04, + MV_GLOBAL_VTU_OP = 0x05, + MV_GLOBAL_VTU_VID = 0x06, + MV_GLOBAL_VTU_DATA1 = 0x07, + MV_GLOBAL_VTU_DATA2 = 0x08, + MV_GLOBAL_VTU_DATA3 = 0x09, + MV_GLOBAL_CONTROL2 = 0x1c, +}; +#define MV_GLOBALREG(_type) MV_SWITCH_GLOBAL, MV_GLOBAL_##_type + +enum { + MV_GLOBAL2_SDET_POLARITY = 0x1d, +}; +#define MV_GLOBAL2REG(_type) MV_SWITCH_GLOBAL2, MV_GLOBAL2_##_type + +enum { + MV_VTU_VID_VALID = (1 << 12), +}; + +enum { + MV_VTUOP_PURGE = (1 << 12), + MV_VTUOP_LOAD = (3 << 12), + MV_VTUOP_INPROGRESS = (1 << 15), + MV_VTUOP_STULOAD = (5 << 12), + MV_VTUOP_VTU_GET_NEXT = (4 << 12), + MV_VTUOP_STU_GET_NEXT = (6 << 12), + MV_VTUOP_GET_VIOLATION = (7 << 12), +}; + +enum { + MV_CONTROL_RESET = (1 << 15), + MV_CONTROL_PPU_ENABLE = (1 << 14), +}; + +enum { + MV_VTUCTL_EGRESS_UNMODIFIED = (0 << 0), + MV_VTUCTL_EGRESS_UNTAGGED = (1 << 0), + MV_VTUCTL_EGRESS_TAGGED = (2 << 0), + MV_VTUCTL_DISCARD = (3 << 0), +}; + +enum { + MV_STUCTL_STATE_DISABLED = (0 << 0), + MV_STUCTL_STATE_BLOCKING = (1 << 0), + MV_STUCTL_STATE_LEARNING = (2 << 0), + MV_STUCTL_STATE_FORWARDING = (3 << 0), +}; + +enum { + MV_INDIRECT_REG_CMD = 0, + MV_INDIRECT_REG_DATA = 1, +}; + +enum { + MV_INDIRECT_INPROGRESS = 0x8000, + MV_INDIRECT_WRITE = 0x9400, + MV_INDIRECT_READ = 0x9800, +}; +#define MV_INDIRECT_ADDR_S 5 + +#define MV_IDENT_MASK 0xfff0 + +#define MV_IDENT_VALUE_6171 0x1710 +#define MV_IDENT_STR_6171 "MV88E6171" + +#define MV_IDENT_VALUE_6172 0x1720 +#define MV_IDENT_STR_6172 "MV88E6172" + +#define MV_IDENT_VALUE_6176 0x1760 +#define MV_IDENT_STR_6176 "MV88E6176" + +#define MV_PVID_MASK 0x0fff + +#define MV_FDB_HI_MASK 0x00ff +#define MV_FDB_LO_MASK 0xf000 +#define MV_FDB_HI_SHIFT 4 +#define MV_FDB_LO_SHIFT 12 + +struct mvsw61xx_state { + struct switch_dev dev; + struct mii_bus *bus; + int base_addr; + u16 model; + + bool registered; + bool is_indirect; + + int cpu_port0; + int cpu_port1; + + int vlan_enabled; + struct port_state { + u16 fdb; + u16 pvid; + u16 mask; + u8 qmode; + } ports[MV_PORTS]; + + struct vlan_state { + bool port_based; + + u16 mask; + u16 vid; + u32 port_mode; + u32 port_sstate; + } vlans[MV_VLANS]; + + char buf[128]; +}; + +#define get_state(_dev) container_of((_dev), struct mvsw61xx_state, dev) + +#endif -- cgit v1.2.3