diff options
Diffstat (limited to 'target/linux/generic-2.6/files/drivers/net/phy/ar8216.h')
| -rw-r--r-- | target/linux/generic-2.6/files/drivers/net/phy/ar8216.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/ar8216.h b/target/linux/generic-2.6/files/drivers/net/phy/ar8216.h new file mode 100644 index 000000000..a729ac442 --- /dev/null +++ b/target/linux/generic-2.6/files/drivers/net/phy/ar8216.h @@ -0,0 +1,147 @@ +/* + * ar8216.h: AR8216 switch driver + * + * Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that 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. + */ + +#ifndef __AR8216_H +#define __AR8216_H + +#define BITS(_s, _n) (((1UL << (_n)) - 1) << _s) + +#define AR8216_PORT_CPU 0 +#define AR8216_NUM_PORTS 6 +#define AR8216_NUM_VLANS 16 + +#define AR8216_REG_CTRL 0x0000 +#define AR8216_CTRL_RESET BIT(31) + +#define AR8216_REG_VTU 0x0040 +#define AR8216_VTU_OP BITS(0, 3) +#define AR8216_VTU_OP_NOOP 0x0 +#define AR8216_VTU_OP_FLUSH 0x1 +#define AR8216_VTU_OP_LOAD 0x2 +#define AR8216_VTU_OP_PURGE 0x3 +#define AR8216_VTU_OP_REMOVE_PORT 0x4 +#define AR8216_VTU_ACTIVE BIT(3) +#define AR8216_VTU_FULL BIT(4) +#define AR8216_VTU_PORT BITS(8, 4) +#define AR8216_VTU_PORT_S 8 +#define AR8216_VTU_VID BITS(16, 12) +#define AR8216_VTU_VID_S 16 +#define AR8216_VTU_PRIO BITS(28, 3) +#define AR8216_VTU_PRIO_S 28 +#define AR8216_VTU_PRIO_EN BIT(31) + +#define AR8216_REG_VTU_DATA 0x0044 +#define AR8216_VTUDATA_MEMBER BITS(0, 10) +#define AR8216_VTUDATA_VALID BIT(11) + +#define AR8216_REG_ATU 0x0050 +#define AR8216_ATU_OP BITS(0, 3) +#define AR8216_ATU_OP_NOOP 0x0 +#define AR8216_ATU_OP_FLUSH 0x1 +#define AR8216_ATU_OP_LOAD 0x2 +#define AR8216_ATU_OP_PURGE 0x3 +#define AR8216_ATU_OP_FLUSH_LOCKED 0x4 +#define AR8216_ATU_OP_FLUSH_UNICAST 0x5 +#define AR8216_ATU_OP_GET_NEXT 0x6 +#define AR8216_ATU_ACTIVE BIT(3) +#define AR8216_ATU_PORT_NUM BITS(8, 4) +#define AR8216_ATU_FULL_VIO BIT(12) +#define AR8216_ATU_ADDR4 BIT(16, 8) +#define AR8216_ATU_ADDR5 BIT(24, 8) + +#define AR8216_REG_ATU_DATA 0x0054 +#define AR8216_ATU_ADDR3 BIT(0, 8) +#define AR8216_ATU_ADDR2 BIT(8, 8) +#define AR8216_ATU_ADDR1 BIT(16, 8) +#define AR8216_ATU_ADDR0 BIT(24, 8) + +#define AR8216_PORT_OFFSET(_i) (0x0100 * (i + 1)) +#define AR8216_REG_PORT_STATUS(_i) (AR8216_PORT_OFFSET(_i) + 0x0000) +#define AR8216_PORT_STATUS_SPEED BIT(0) +#define AR8216_PORT_STATUS_SPEED_ERR BIT(1) +#define AR8216_PORT_STATUS_TXMAC BIT(2) +#define AR8216_PORT_STATUS_RXMAC BIT(3) +#define AR8216_PORT_STATUS_TXFLOW BIT(4) +#define AR8216_PORT_STATUS_RXFLOW BIT(5) +#define AR8216_PORT_STATUS_DUPLEX BIT(6) +#define AR8216_PORT_STATUS_LINK_UP BIT(8) +#define AR8216_PORT_STATUS_LINK_AUTO BIT(9) +#define AR8216_PORT_STATUS_LINK_PAUSE BIT(10) + +#define AR8216_REG_PORT_CTRL(_i) (AR8216_PORT_OFFSET(_i) + 0x0004) + +/* port forwarding state */ +#define AR8216_PORT_CTRL_STATE BITS(0, 3) +#define AR8216_PORT_CTRL_STATE_S 0 + +#define AR8216_PORT_CTRL_LEARN_LOCK BIT(7) + +/* egress 802.1q mode */ +#define AR8216_PORT_CTRL_VLAN_MODE BITS(8, 2) +#define AR8216_PORT_CTRL_VLAN_MODE_S 8 + +#define AR8216_PORT_CTRL_IGMP_SNOOP BIT(10) +#define AR8216_PORT_CTRL_HEADER BIT(11) +#define AR8216_PORT_CTRL_MAC_LOOP BIT(12) +#define AR8216_PORT_CTRL_SINGLE_VLAN BIT(13) +#define AR8216_PORT_CTRL_LEARN BIT(14) +#define AR8216_PORT_CTRL_MIRROR_TX BIT(16) +#define AR8216_PORT_CTRL_MIRROR_RX BIT(17) + +#define AR8216_REG_PORT_VLAN(_i) (AR8216_PORT_OFFSET(_i) + 0x0008) + +#define AR8216_PORT_VLAN_DEFAULT_ID BITS(0, 12) +#define AR8216_PORT_VLAN_DEFAULT_ID_S 0 + +#define AR8216_PORT_VLAN_DEST_PORTS BITS(16, 9) +#define AR8216_PORT_VLAN_DEST_PORTS_S 16 + +/* bit0 added to the priority field of egress frames */ +#define AR8216_PORT_VLAN_TX_PRIO BIT(27) + +/* port default priority */ +#define AR8216_PORT_VLAN_PRIORITY BITS(28, 2) +#define AR8216_PORT_VLAN_PRIORITY_S 28 + +/* ingress 802.1q mode */ +#define AR8216_PORT_VLAN_MODE BITS(30, 2) +#define AR8216_PORT_VLAN_MODE_S 30 + +/* ingress 802.1q mode */ +enum { + AR8216_IN_PORT_ONLY = 0, + AR8216_IN_PORT_FALLBACK = 1, + AR8216_IN_VLAN_ONLY = 2, + AR8216_IN_SECURE = 3 +}; + +/* egress 802.1q mode */ +enum { + AR8216_OUT_KEEP = 0, + AR8216_OUT_STRIP_VLAN = 1, + AR8216_OUT_ADD_VLAN = 2 +}; + +/* port forwarding state */ +enum { + AR8216_PORT_STATE_DISABLED = 0, + AR8216_PORT_STATE_BLOCK = 1, + AR8216_PORT_STATE_LISTEN = 2, + AR8216_PORT_STATE_LEARN = 3, + AR8216_PORT_STATE_FORWARD = 4 +}; + +#endif |