diff options
Diffstat (limited to 'target/linux/generic/files/drivers/net/phy/ar8327.h')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8327.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.h b/target/linux/generic/files/drivers/net/phy/ar8327.h new file mode 100644 index 0000000..8d1fb3b --- /dev/null +++ b/target/linux/generic/files/drivers/net/phy/ar8327.h @@ -0,0 +1,252 @@ +/* + * ar8327.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 __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_STRIP 0x010 +#define AR8327_POWER_ON_STRIP_POWER_ON_SEL BIT(31) +#define AR8327_POWER_ON_STRIP_LED_OPEN_EN BIT(24) +#define AR8327_POWER_ON_STRIP_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_PORT_VLAN0(_i) (0x420 + (_i) * 0x8) +#define AR8327_PORT_VLAN0_DEF_SVID BITS(0, 12) +#define AR8327_PORT_VLAN0_DEF_SVID_S 0 +#define AR8327_PORT_VLAN0_DEF_CVID BITS(16, 12) +#define AR8327_PORT_VLAN0_DEF_CVID_S 16 + +#define AR8327_REG_PORT_VLAN1(_i) (0x424 + (_i) * 0x8) +#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_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_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) + +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 |