mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
ab78694fe8
AR8327 datasheet[1] calls the register at address 0x0010 "Power-on Strapping Register". As it has nothing to do with "strip", let's rename it to "POWER_ON_STRAP" to make it easier to grasp. [1] https://lafibre.info/images/doc/201106_spec_AR8327.pdf Signed-off-by: Sungbo Eo <mans0n@gorani.run>
334 lines
12 KiB
C
334 lines
12 KiB
C
/*
|
|
* ar8327.h: AR8216 switch driver
|
|
*
|
|
* Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
|
|
*
|
|
* 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 __AR8327_H
|
|
#define __AR8327_H
|
|
|
|
#define AR8327_NUM_PORTS 7
|
|
#define AR8327_NUM_LEDS 15
|
|
#define AR8327_PORTS_ALL 0x7f
|
|
#define AR8327_NUM_LED_CTRL_REGS 4
|
|
|
|
#define AR8327_REG_MASK 0x000
|
|
|
|
#define AR8327_REG_PAD0_MODE 0x004
|
|
#define AR8327_REG_PAD5_MODE 0x008
|
|
#define AR8327_REG_PAD6_MODE 0x00c
|
|
#define AR8327_PAD_MAC_MII_RXCLK_SEL BIT(0)
|
|
#define AR8327_PAD_MAC_MII_TXCLK_SEL BIT(1)
|
|
#define AR8327_PAD_MAC_MII_EN BIT(2)
|
|
#define AR8327_PAD_MAC_GMII_RXCLK_SEL BIT(4)
|
|
#define AR8327_PAD_MAC_GMII_TXCLK_SEL BIT(5)
|
|
#define AR8327_PAD_MAC_GMII_EN BIT(6)
|
|
#define AR8327_PAD_SGMII_EN BIT(7)
|
|
#define AR8327_PAD_PHY_MII_RXCLK_SEL BIT(8)
|
|
#define AR8327_PAD_PHY_MII_TXCLK_SEL BIT(9)
|
|
#define AR8327_PAD_PHY_MII_EN BIT(10)
|
|
#define AR8327_PAD_PHY_GMII_PIPE_RXCLK_SEL BIT(11)
|
|
#define AR8327_PAD_PHY_GMII_RXCLK_SEL BIT(12)
|
|
#define AR8327_PAD_PHY_GMII_TXCLK_SEL BIT(13)
|
|
#define AR8327_PAD_PHY_GMII_EN BIT(14)
|
|
#define AR8327_PAD_PHYX_GMII_EN BIT(16)
|
|
#define AR8327_PAD_PHYX_RGMII_EN BIT(17)
|
|
#define AR8327_PAD_PHYX_MII_EN BIT(18)
|
|
#define AR8327_PAD_SGMII_DELAY_EN BIT(19)
|
|
#define AR8327_PAD_RGMII_RXCLK_DELAY_SEL BITS(20, 2)
|
|
#define AR8327_PAD_RGMII_RXCLK_DELAY_SEL_S 20
|
|
#define AR8327_PAD_RGMII_TXCLK_DELAY_SEL BITS(22, 2)
|
|
#define AR8327_PAD_RGMII_TXCLK_DELAY_SEL_S 22
|
|
#define AR8327_PAD_RGMII_RXCLK_DELAY_EN BIT(24)
|
|
#define AR8327_PAD_RGMII_TXCLK_DELAY_EN BIT(25)
|
|
#define AR8327_PAD_RGMII_EN BIT(26)
|
|
|
|
#define AR8327_REG_POWER_ON_STRAP 0x010
|
|
#define AR8327_POWER_ON_STRAP_POWER_ON_SEL BIT(31)
|
|
#define AR8327_POWER_ON_STRAP_LED_OPEN_EN BIT(24)
|
|
#define AR8327_POWER_ON_STRAP_SERDES_AEN BIT(7)
|
|
|
|
#define AR8327_REG_INT_STATUS0 0x020
|
|
#define AR8327_INT0_VT_DONE BIT(20)
|
|
|
|
#define AR8327_REG_INT_STATUS1 0x024
|
|
#define AR8327_REG_INT_MASK0 0x028
|
|
#define AR8327_REG_INT_MASK1 0x02c
|
|
|
|
#define AR8327_REG_MODULE_EN 0x030
|
|
#define AR8327_MODULE_EN_MIB BIT(0)
|
|
|
|
#define AR8327_REG_MIB_FUNC 0x034
|
|
#define AR8327_MIB_CPU_KEEP BIT(20)
|
|
|
|
#define AR8327_REG_SERVICE_TAG 0x048
|
|
#define AR8327_REG_LED_CTRL(_i) (0x050 + (_i) * 4)
|
|
#define AR8327_REG_LED_CTRL0 0x050
|
|
#define AR8327_REG_LED_CTRL1 0x054
|
|
#define AR8327_REG_LED_CTRL2 0x058
|
|
#define AR8327_REG_LED_CTRL3 0x05c
|
|
#define AR8327_REG_MAC_ADDR0 0x060
|
|
#define AR8327_REG_MAC_ADDR1 0x064
|
|
|
|
#define AR8327_REG_MAX_FRAME_SIZE 0x078
|
|
#define AR8327_MAX_FRAME_SIZE_MTU BITS(0, 14)
|
|
|
|
#define AR8327_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
|
|
#define AR8327_PORT_STATUS_TXFLOW_AUTO BIT(10)
|
|
#define AR8327_PORT_STATUS_RXFLOW_AUTO BIT(11)
|
|
|
|
#define AR8327_REG_HEADER_CTRL 0x098
|
|
#define AR8327_REG_PORT_HEADER(_i) (0x09c + (_i) * 4)
|
|
|
|
#define AR8327_REG_SGMII_CTRL 0x0e0
|
|
#define AR8327_SGMII_CTRL_EN_PLL BIT(1)
|
|
#define AR8327_SGMII_CTRL_EN_RX BIT(2)
|
|
#define AR8327_SGMII_CTRL_EN_TX BIT(3)
|
|
|
|
#define AR8327_REG_EEE_CTRL 0x100
|
|
#define AR8327_EEE_CTRL_DISABLE_PHY(_i) BIT(4 + (_i) * 2)
|
|
|
|
#define AR8327_REG_FRAME_ACK_CTRL0 0x210
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN0 BIT(0)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN0 BIT(1)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN0 BIT(2)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN0 BIT(3)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN0 BIT(4)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN0 BIT(5)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN0 BIT(6)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN1 BIT(8)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN1 BIT(9)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN1 BIT(10)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN1 BIT(11)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN1 BIT(12)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN1 BIT(13)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN1 BIT(14)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN2 BIT(16)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN2 BIT(17)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN2 BIT(18)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN2 BIT(19)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN2 BIT(20)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN2 BIT(21)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN2 BIT(22)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN3 BIT(24)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN3 BIT(25)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN3 BIT(26)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN3 BIT(27)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN3 BIT(28)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN3 BIT(29)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN3 BIT(30)
|
|
|
|
#define AR8327_REG_FRAME_ACK_CTRL1 0x214
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN4 BIT(0)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN4 BIT(1)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN4 BIT(2)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN4 BIT(3)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN4 BIT(4)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN4 BIT(5)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN4 BIT(6)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN5 BIT(8)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN5 BIT(9)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN5 BIT(10)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN5 BIT(11)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN5 BIT(12)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN5 BIT(13)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN5 BIT(14)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD_EN6 BIT(16)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN_EN6 BIT(17)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE_EN6 BIT(18)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL_EN6 BIT(19)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP_EN6 BIT(20)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK_EN6 BIT(21)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ_EN6 BIT(22)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_V3_EN BIT(24)
|
|
#define AR8327_FRAME_ACK_CTRL_PPPOE_EN BIT(25)
|
|
|
|
#define AR8327_REG_FRAME_ACK_CTRL(_i) (0x210 + ((_i) / 4) * 0x4)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_MLD BIT(0)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_JOIN BIT(1)
|
|
#define AR8327_FRAME_ACK_CTRL_IGMP_LEAVE BIT(2)
|
|
#define AR8327_FRAME_ACK_CTRL_EAPOL BIT(3)
|
|
#define AR8327_FRAME_ACK_CTRL_DHCP BIT(4)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_ACK BIT(5)
|
|
#define AR8327_FRAME_ACK_CTRL_ARP_REQ BIT(6)
|
|
#define AR8327_FRAME_ACK_CTRL_S(_i) (((_i) % 4) * 8)
|
|
|
|
#define AR8327_REG_PORT_VLAN0(_i) (0x420 + (_i) * 0x8)
|
|
#define AR8327_PORT_VLAN0_DEF_PRI_MASK BITS(0, 3)
|
|
#define AR8327_PORT_VLAN0_DEF_SVID BITS(0, 12)
|
|
#define AR8327_PORT_VLAN0_DEF_SVID_S 0
|
|
#define AR8327_PORT_VLAN0_DEF_SPRI BITS(13, 3)
|
|
#define AR8327_PORT_VLAN0_DEF_SPRI_S 13
|
|
#define AR8327_PORT_VLAN0_DEF_CVID BITS(16, 12)
|
|
#define AR8327_PORT_VLAN0_DEF_CVID_S 16
|
|
#define AR8327_PORT_VLAN0_DEF_CPRI BITS(29, 3)
|
|
#define AR8327_PORT_VLAN0_DEF_CPRI_S 29
|
|
|
|
#define AR8327_REG_PORT_VLAN1(_i) (0x424 + (_i) * 0x8)
|
|
#define AR8327_PORT_VLAN1_VLAN_PRI_PROP BIT(4)
|
|
#define AR8327_PORT_VLAN1_PORT_VLAN_PROP BIT(6)
|
|
#define AR8327_PORT_VLAN1_OUT_MODE BITS(12, 2)
|
|
#define AR8327_PORT_VLAN1_OUT_MODE_S 12
|
|
#define AR8327_PORT_VLAN1_OUT_MODE_UNMOD 0
|
|
#define AR8327_PORT_VLAN1_OUT_MODE_UNTAG 1
|
|
#define AR8327_PORT_VLAN1_OUT_MODE_TAG 2
|
|
#define AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH 3
|
|
|
|
#define AR8327_REG_ATU_DATA0 0x600
|
|
#define AR8327_ATU_ADDR0 BITS(0, 8)
|
|
#define AR8327_ATU_ADDR0_S 0
|
|
#define AR8327_ATU_ADDR1 BITS(8, 8)
|
|
#define AR8327_ATU_ADDR1_S 8
|
|
#define AR8327_ATU_ADDR2 BITS(16, 8)
|
|
#define AR8327_ATU_ADDR2_S 16
|
|
#define AR8327_ATU_ADDR3 BITS(24, 8)
|
|
#define AR8327_ATU_ADDR3_S 24
|
|
#define AR8327_REG_ATU_DATA1 0x604
|
|
#define AR8327_ATU_ADDR4 BITS(0, 8)
|
|
#define AR8327_ATU_ADDR4_S 0
|
|
#define AR8327_ATU_ADDR5 BITS(8, 8)
|
|
#define AR8327_ATU_ADDR5_S 8
|
|
#define AR8327_ATU_PORTS BITS(16, 7)
|
|
#define AR8327_ATU_PORTS_S 16
|
|
#define AR8327_ATU_PORT0 BIT(16)
|
|
#define AR8327_ATU_PORT1 BIT(17)
|
|
#define AR8327_ATU_PORT2 BIT(18)
|
|
#define AR8327_ATU_PORT3 BIT(19)
|
|
#define AR8327_ATU_PORT4 BIT(20)
|
|
#define AR8327_ATU_PORT5 BIT(21)
|
|
#define AR8327_ATU_PORT6 BIT(22)
|
|
#define AR8327_REG_ATU_DATA2 0x608
|
|
#define AR8327_ATU_STATUS BITS(0, 4)
|
|
|
|
#define AR8327_REG_ATU_FUNC 0x60c
|
|
#define AR8327_ATU_FUNC_OP BITS(0, 4)
|
|
#define AR8327_ATU_FUNC_OP_NOOP 0x0
|
|
#define AR8327_ATU_FUNC_OP_FLUSH 0x1
|
|
#define AR8327_ATU_FUNC_OP_LOAD 0x2
|
|
#define AR8327_ATU_FUNC_OP_PURGE 0x3
|
|
#define AR8327_ATU_FUNC_OP_FLUSH_UNLOCKED 0x4
|
|
#define AR8327_ATU_FUNC_OP_FLUSH_PORT 0x5
|
|
#define AR8327_ATU_FUNC_OP_GET_NEXT 0x6
|
|
#define AR8327_ATU_FUNC_OP_SEARCH_MAC 0x7
|
|
#define AR8327_ATU_FUNC_OP_CHANGE_TRUNK 0x8
|
|
#define AR8327_ATU_PORT_NUM BITS(8, 4)
|
|
#define AR8327_ATU_PORT_NUM_S 8
|
|
#define AR8327_ATU_FUNC_BUSY BIT(31)
|
|
|
|
#define AR8327_REG_VTU_FUNC0 0x0610
|
|
#define AR8327_VTU_FUNC0_EG_MODE BITS(4, 14)
|
|
#define AR8327_VTU_FUNC0_EG_MODE_S(_i) (4 + (_i) * 2)
|
|
#define AR8327_VTU_FUNC0_EG_MODE_KEEP 0
|
|
#define AR8327_VTU_FUNC0_EG_MODE_UNTAG 1
|
|
#define AR8327_VTU_FUNC0_EG_MODE_TAG 2
|
|
#define AR8327_VTU_FUNC0_EG_MODE_NOT 3
|
|
#define AR8327_VTU_FUNC0_IVL BIT(19)
|
|
#define AR8327_VTU_FUNC0_VALID BIT(20)
|
|
|
|
#define AR8327_REG_VTU_FUNC1 0x0614
|
|
#define AR8327_VTU_FUNC1_OP BITS(0, 3)
|
|
#define AR8327_VTU_FUNC1_OP_NOOP 0
|
|
#define AR8327_VTU_FUNC1_OP_FLUSH 1
|
|
#define AR8327_VTU_FUNC1_OP_LOAD 2
|
|
#define AR8327_VTU_FUNC1_OP_PURGE 3
|
|
#define AR8327_VTU_FUNC1_OP_REMOVE_PORT 4
|
|
#define AR8327_VTU_FUNC1_OP_GET_NEXT 5
|
|
#define AR8327_VTU_FUNC1_OP_GET_ONE 6
|
|
#define AR8327_VTU_FUNC1_FULL BIT(4)
|
|
#define AR8327_VTU_FUNC1_PORT BIT(8, 4)
|
|
#define AR8327_VTU_FUNC1_PORT_S 8
|
|
#define AR8327_VTU_FUNC1_VID BIT(16, 12)
|
|
#define AR8327_VTU_FUNC1_VID_S 16
|
|
#define AR8327_VTU_FUNC1_BUSY BIT(31)
|
|
|
|
#define AR8327_REG_ARL_CTRL 0x0618
|
|
|
|
#define AR8327_REG_FWD_CTRL0 0x620
|
|
#define AR8327_FWD_CTRL0_CPU_PORT_EN BIT(10)
|
|
#define AR8327_FWD_CTRL0_MIRROR_PORT BITS(4, 4)
|
|
#define AR8327_FWD_CTRL0_MIRROR_PORT_S 4
|
|
|
|
#define AR8327_REG_FWD_CTRL1 0x624
|
|
#define AR8327_FWD_CTRL1_UC_FLOOD BITS(0, 7)
|
|
#define AR8327_FWD_CTRL1_UC_FLOOD_S 0
|
|
#define AR8327_FWD_CTRL1_MC_FLOOD BITS(8, 7)
|
|
#define AR8327_FWD_CTRL1_MC_FLOOD_S 8
|
|
#define AR8327_FWD_CTRL1_BC_FLOOD BITS(16, 7)
|
|
#define AR8327_FWD_CTRL1_BC_FLOOD_S 16
|
|
#define AR8327_FWD_CTRL1_IGMP BITS(24, 7)
|
|
#define AR8327_FWD_CTRL1_IGMP_S 24
|
|
|
|
#define AR8327_REG_PORT_LOOKUP(_i) (0x660 + (_i) * 0xc)
|
|
#define AR8327_PORT_LOOKUP_MEMBER BITS(0, 7)
|
|
#define AR8327_PORT_LOOKUP_IN_MODE BITS(8, 2)
|
|
#define AR8327_PORT_LOOKUP_IN_MODE_S 8
|
|
#define AR8327_PORT_LOOKUP_STATE BITS(16, 3)
|
|
#define AR8327_PORT_LOOKUP_STATE_S 16
|
|
#define AR8327_PORT_LOOKUP_LEARN BIT(20)
|
|
#define AR8327_PORT_LOOKUP_ING_MIRROR_EN BIT(25)
|
|
|
|
#define AR8327_REG_PORT_PRIO(_i) (0x664 + (_i) * 0xc)
|
|
|
|
#define AR8327_REG_PORT_HOL_CTRL1(_i) (0x974 + (_i) * 0x8)
|
|
#define AR8327_PORT_HOL_CTRL1_EG_MIRROR_EN BIT(16)
|
|
|
|
#define AR8337_PAD_MAC06_EXCHANGE_EN BIT(31)
|
|
|
|
#define AR8327_PHY_MODE_SEL 0x12
|
|
#define AR8327_PHY_MODE_SEL_RGMII BIT(3)
|
|
#define AR8327_PHY_TEST_CTRL 0x0
|
|
#define AR8327_PHY_TEST_CTRL_RGMII_RX_DELAY BIT(15)
|
|
#define AR8327_PHY_SYS_CTRL 0x5
|
|
#define AR8327_PHY_SYS_CTRL_RGMII_TX_DELAY BIT(8)
|
|
|
|
enum ar8327_led_pattern {
|
|
AR8327_LED_PATTERN_OFF = 0,
|
|
AR8327_LED_PATTERN_BLINK,
|
|
AR8327_LED_PATTERN_ON,
|
|
AR8327_LED_PATTERN_RULE,
|
|
};
|
|
|
|
struct ar8327_led_entry {
|
|
unsigned reg;
|
|
unsigned shift;
|
|
};
|
|
|
|
struct ar8327_led {
|
|
struct led_classdev cdev;
|
|
struct ar8xxx_priv *sw_priv;
|
|
|
|
char *name;
|
|
bool active_low;
|
|
u8 led_num;
|
|
enum ar8327_led_mode mode;
|
|
|
|
struct mutex mutex;
|
|
spinlock_t lock;
|
|
struct work_struct led_work;
|
|
bool enable_hw_mode;
|
|
enum ar8327_led_pattern pattern;
|
|
};
|
|
|
|
struct ar8327_data {
|
|
u32 port0_status;
|
|
u32 port6_status;
|
|
|
|
struct ar8327_led **leds;
|
|
unsigned int num_leds;
|
|
|
|
/* all fields below are cleared on reset */
|
|
bool eee[AR8XXX_NUM_PHYS];
|
|
};
|
|
|
|
#endif
|