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authorChristian Marangi <ansuelsmth@gmail.com>2022-07-13 22:53:50 +0200
committerDavid S. Miller <davem@davemloft.net>2022-07-15 11:57:13 +0100
commit4bbaf764e1e1786eb937fdb62172f656f512e116 (patch)
tree59fc4b8b337a9a3a388b4f99e598cd2c6432e442 /drivers/net/dsa/qca8k.h
parent88b3822cdf2f9d1c5f569cd89a9e51a1ab223214 (diff)
net: dsa: qca8k: move driver to qca dir
Move qca8k driver to qca dir in preparation for code split and introduction of ipq4019 switch based on qca8k. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/qca8k.h')
-rw-r--r--drivers/net/dsa/qca8k.h419
1 files changed, 0 insertions, 419 deletions
diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h
deleted file mode 100644
index ec58d0e80a70..000000000000
--- a/drivers/net/dsa/qca8k.h
+++ /dev/null
@@ -1,419 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
- * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (c) 2015, The Linux Foundation. All rights reserved.
- */
-
-#ifndef __QCA8K_H
-#define __QCA8K_H
-
-#include <linux/delay.h>
-#include <linux/regmap.h>
-#include <linux/gpio.h>
-#include <linux/dsa/tag_qca.h>
-
-#define QCA8K_ETHERNET_MDIO_PRIORITY 7
-#define QCA8K_ETHERNET_PHY_PRIORITY 6
-#define QCA8K_ETHERNET_TIMEOUT 5
-
-#define QCA8K_NUM_PORTS 7
-#define QCA8K_NUM_CPU_PORTS 2
-#define QCA8K_MAX_MTU 9000
-#define QCA8K_NUM_LAGS 4
-#define QCA8K_NUM_PORTS_FOR_LAG 4
-
-#define PHY_ID_QCA8327 0x004dd034
-#define QCA8K_ID_QCA8327 0x12
-#define PHY_ID_QCA8337 0x004dd036
-#define QCA8K_ID_QCA8337 0x13
-
-#define QCA8K_QCA832X_MIB_COUNT 39
-#define QCA8K_QCA833X_MIB_COUNT 41
-
-#define QCA8K_BUSY_WAIT_TIMEOUT 2000
-
-#define QCA8K_NUM_FDB_RECORDS 2048
-
-#define QCA8K_PORT_VID_DEF 1
-
-/* Global control registers */
-#define QCA8K_REG_MASK_CTRL 0x000
-#define QCA8K_MASK_CTRL_REV_ID_MASK GENMASK(7, 0)
-#define QCA8K_MASK_CTRL_REV_ID(x) FIELD_GET(QCA8K_MASK_CTRL_REV_ID_MASK, x)
-#define QCA8K_MASK_CTRL_DEVICE_ID_MASK GENMASK(15, 8)
-#define QCA8K_MASK_CTRL_DEVICE_ID(x) FIELD_GET(QCA8K_MASK_CTRL_DEVICE_ID_MASK, x)
-#define QCA8K_REG_PORT0_PAD_CTRL 0x004
-#define QCA8K_PORT0_PAD_MAC06_EXCHANGE_EN BIT(31)
-#define QCA8K_PORT0_PAD_SGMII_RXCLK_FALLING_EDGE BIT(19)
-#define QCA8K_PORT0_PAD_SGMII_TXCLK_FALLING_EDGE BIT(18)
-#define QCA8K_REG_PORT5_PAD_CTRL 0x008
-#define QCA8K_REG_PORT6_PAD_CTRL 0x00c
-#define QCA8K_PORT_PAD_RGMII_EN BIT(26)
-#define QCA8K_PORT_PAD_RGMII_TX_DELAY_MASK GENMASK(23, 22)
-#define QCA8K_PORT_PAD_RGMII_TX_DELAY(x) FIELD_PREP(QCA8K_PORT_PAD_RGMII_TX_DELAY_MASK, x)
-#define QCA8K_PORT_PAD_RGMII_RX_DELAY_MASK GENMASK(21, 20)
-#define QCA8K_PORT_PAD_RGMII_RX_DELAY(x) FIELD_PREP(QCA8K_PORT_PAD_RGMII_RX_DELAY_MASK, x)
-#define QCA8K_PORT_PAD_RGMII_TX_DELAY_EN BIT(25)
-#define QCA8K_PORT_PAD_RGMII_RX_DELAY_EN BIT(24)
-#define QCA8K_PORT_PAD_SGMII_EN BIT(7)
-#define QCA8K_REG_PWS 0x010
-#define QCA8K_PWS_POWER_ON_SEL BIT(31)
-/* This reg is only valid for QCA832x and toggle the package
- * type from 176 pin (by default) to 148 pin used on QCA8327
- */
-#define QCA8327_PWS_PACKAGE148_EN BIT(30)
-#define QCA8K_PWS_LED_OPEN_EN_CSR BIT(24)
-#define QCA8K_PWS_SERDES_AEN_DIS BIT(7)
-#define QCA8K_REG_MODULE_EN 0x030
-#define QCA8K_MODULE_EN_MIB BIT(0)
-#define QCA8K_REG_MIB 0x034
-#define QCA8K_MIB_FUNC GENMASK(26, 24)
-#define QCA8K_MIB_CPU_KEEP BIT(20)
-#define QCA8K_MIB_BUSY BIT(17)
-#define QCA8K_MDIO_MASTER_CTRL 0x3c
-#define QCA8K_MDIO_MASTER_BUSY BIT(31)
-#define QCA8K_MDIO_MASTER_EN BIT(30)
-#define QCA8K_MDIO_MASTER_READ BIT(27)
-#define QCA8K_MDIO_MASTER_WRITE 0
-#define QCA8K_MDIO_MASTER_SUP_PRE BIT(26)
-#define QCA8K_MDIO_MASTER_PHY_ADDR_MASK GENMASK(25, 21)
-#define QCA8K_MDIO_MASTER_PHY_ADDR(x) FIELD_PREP(QCA8K_MDIO_MASTER_PHY_ADDR_MASK, x)
-#define QCA8K_MDIO_MASTER_REG_ADDR_MASK GENMASK(20, 16)
-#define QCA8K_MDIO_MASTER_REG_ADDR(x) FIELD_PREP(QCA8K_MDIO_MASTER_REG_ADDR_MASK, x)
-#define QCA8K_MDIO_MASTER_DATA_MASK GENMASK(15, 0)
-#define QCA8K_MDIO_MASTER_DATA(x) FIELD_PREP(QCA8K_MDIO_MASTER_DATA_MASK, x)
-#define QCA8K_MDIO_MASTER_MAX_PORTS 5
-#define QCA8K_MDIO_MASTER_MAX_REG 32
-#define QCA8K_GOL_MAC_ADDR0 0x60
-#define QCA8K_GOL_MAC_ADDR1 0x64
-#define QCA8K_MAX_FRAME_SIZE 0x78
-#define QCA8K_REG_PORT_STATUS(_i) (0x07c + (_i) * 4)
-#define QCA8K_PORT_STATUS_SPEED GENMASK(1, 0)
-#define QCA8K_PORT_STATUS_SPEED_10 0
-#define QCA8K_PORT_STATUS_SPEED_100 0x1
-#define QCA8K_PORT_STATUS_SPEED_1000 0x2
-#define QCA8K_PORT_STATUS_TXMAC BIT(2)
-#define QCA8K_PORT_STATUS_RXMAC BIT(3)
-#define QCA8K_PORT_STATUS_TXFLOW BIT(4)
-#define QCA8K_PORT_STATUS_RXFLOW BIT(5)
-#define QCA8K_PORT_STATUS_DUPLEX BIT(6)
-#define QCA8K_PORT_STATUS_LINK_UP BIT(8)
-#define QCA8K_PORT_STATUS_LINK_AUTO BIT(9)
-#define QCA8K_PORT_STATUS_LINK_PAUSE BIT(10)
-#define QCA8K_PORT_STATUS_FLOW_AUTO BIT(12)
-#define QCA8K_REG_PORT_HDR_CTRL(_i) (0x9c + (_i * 4))
-#define QCA8K_PORT_HDR_CTRL_RX_MASK GENMASK(3, 2)
-#define QCA8K_PORT_HDR_CTRL_TX_MASK GENMASK(1, 0)
-#define QCA8K_PORT_HDR_CTRL_ALL 2
-#define QCA8K_PORT_HDR_CTRL_MGMT 1
-#define QCA8K_PORT_HDR_CTRL_NONE 0
-#define QCA8K_REG_SGMII_CTRL 0x0e0
-#define QCA8K_SGMII_EN_PLL BIT(1)
-#define QCA8K_SGMII_EN_RX BIT(2)
-#define QCA8K_SGMII_EN_TX BIT(3)
-#define QCA8K_SGMII_EN_SD BIT(4)
-#define QCA8K_SGMII_CLK125M_DELAY BIT(7)
-#define QCA8K_SGMII_MODE_CTRL_MASK GENMASK(23, 22)
-#define QCA8K_SGMII_MODE_CTRL(x) FIELD_PREP(QCA8K_SGMII_MODE_CTRL_MASK, x)
-#define QCA8K_SGMII_MODE_CTRL_BASEX QCA8K_SGMII_MODE_CTRL(0x0)
-#define QCA8K_SGMII_MODE_CTRL_PHY QCA8K_SGMII_MODE_CTRL(0x1)
-#define QCA8K_SGMII_MODE_CTRL_MAC QCA8K_SGMII_MODE_CTRL(0x2)
-
-/* MAC_PWR_SEL registers */
-#define QCA8K_REG_MAC_PWR_SEL 0x0e4
-#define QCA8K_MAC_PWR_RGMII1_1_8V BIT(18)
-#define QCA8K_MAC_PWR_RGMII0_1_8V BIT(19)
-
-/* EEE control registers */
-#define QCA8K_REG_EEE_CTRL 0x100
-#define QCA8K_REG_EEE_CTRL_LPI_EN(_i) ((_i + 1) * 2)
-
-/* TRUNK_HASH_EN registers */
-#define QCA8K_TRUNK_HASH_EN_CTRL 0x270
-#define QCA8K_TRUNK_HASH_SIP_EN BIT(3)
-#define QCA8K_TRUNK_HASH_DIP_EN BIT(2)
-#define QCA8K_TRUNK_HASH_SA_EN BIT(1)
-#define QCA8K_TRUNK_HASH_DA_EN BIT(0)
-#define QCA8K_TRUNK_HASH_MASK GENMASK(3, 0)
-
-/* ACL registers */
-#define QCA8K_REG_PORT_VLAN_CTRL0(_i) (0x420 + (_i * 8))
-#define QCA8K_PORT_VLAN_CVID_MASK GENMASK(27, 16)
-#define QCA8K_PORT_VLAN_CVID(x) FIELD_PREP(QCA8K_PORT_VLAN_CVID_MASK, x)
-#define QCA8K_PORT_VLAN_SVID_MASK GENMASK(11, 0)
-#define QCA8K_PORT_VLAN_SVID(x) FIELD_PREP(QCA8K_PORT_VLAN_SVID_MASK, x)
-#define QCA8K_REG_PORT_VLAN_CTRL1(_i) (0x424 + (_i * 8))
-#define QCA8K_REG_IPV4_PRI_BASE_ADDR 0x470
-#define QCA8K_REG_IPV4_PRI_ADDR_MASK 0x474
-
-/* Lookup registers */
-#define QCA8K_REG_ATU_DATA0 0x600
-#define QCA8K_ATU_ADDR2_MASK GENMASK(31, 24)
-#define QCA8K_ATU_ADDR3_MASK GENMASK(23, 16)
-#define QCA8K_ATU_ADDR4_MASK GENMASK(15, 8)
-#define QCA8K_ATU_ADDR5_MASK GENMASK(7, 0)
-#define QCA8K_REG_ATU_DATA1 0x604
-#define QCA8K_ATU_PORT_MASK GENMASK(22, 16)
-#define QCA8K_ATU_ADDR0_MASK GENMASK(15, 8)
-#define QCA8K_ATU_ADDR1_MASK GENMASK(7, 0)
-#define QCA8K_REG_ATU_DATA2 0x608
-#define QCA8K_ATU_VID_MASK GENMASK(19, 8)
-#define QCA8K_ATU_STATUS_MASK GENMASK(3, 0)
-#define QCA8K_ATU_STATUS_STATIC 0xf
-#define QCA8K_REG_ATU_FUNC 0x60c
-#define QCA8K_ATU_FUNC_BUSY BIT(31)
-#define QCA8K_ATU_FUNC_PORT_EN BIT(14)
-#define QCA8K_ATU_FUNC_MULTI_EN BIT(13)
-#define QCA8K_ATU_FUNC_FULL BIT(12)
-#define QCA8K_ATU_FUNC_PORT_MASK GENMASK(11, 8)
-#define QCA8K_REG_VTU_FUNC0 0x610
-#define QCA8K_VTU_FUNC0_VALID BIT(20)
-#define QCA8K_VTU_FUNC0_IVL_EN BIT(19)
-/* QCA8K_VTU_FUNC0_EG_MODE_MASK GENMASK(17, 4)
- * It does contain VLAN_MODE for each port [5:4] for port0,
- * [7:6] for port1 ... [17:16] for port6. Use virtual port
- * define to handle this.
- */
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i) (4 + (_i) * 2)
-#define QCA8K_VTU_FUNC0_EG_MODE_MASK GENMASK(1, 0)
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_MASK(_i) (GENMASK(1, 0) << QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i))
-#define QCA8K_VTU_FUNC0_EG_MODE_UNMOD FIELD_PREP(QCA8K_VTU_FUNC0_EG_MODE_MASK, 0x0)
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_UNMOD(_i) (QCA8K_VTU_FUNC0_EG_MODE_UNMOD << QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i))
-#define QCA8K_VTU_FUNC0_EG_MODE_UNTAG FIELD_PREP(QCA8K_VTU_FUNC0_EG_MODE_MASK, 0x1)
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_UNTAG(_i) (QCA8K_VTU_FUNC0_EG_MODE_UNTAG << QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i))
-#define QCA8K_VTU_FUNC0_EG_MODE_TAG FIELD_PREP(QCA8K_VTU_FUNC0_EG_MODE_MASK, 0x2)
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_TAG(_i) (QCA8K_VTU_FUNC0_EG_MODE_TAG << QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i))
-#define QCA8K_VTU_FUNC0_EG_MODE_NOT FIELD_PREP(QCA8K_VTU_FUNC0_EG_MODE_MASK, 0x3)
-#define QCA8K_VTU_FUNC0_EG_MODE_PORT_NOT(_i) (QCA8K_VTU_FUNC0_EG_MODE_NOT << QCA8K_VTU_FUNC0_EG_MODE_PORT_SHIFT(_i))
-#define QCA8K_REG_VTU_FUNC1 0x614
-#define QCA8K_VTU_FUNC1_BUSY BIT(31)
-#define QCA8K_VTU_FUNC1_VID_MASK GENMASK(27, 16)
-#define QCA8K_VTU_FUNC1_FULL BIT(4)
-#define QCA8K_REG_ATU_CTRL 0x618
-#define QCA8K_ATU_AGE_TIME_MASK GENMASK(15, 0)
-#define QCA8K_ATU_AGE_TIME(x) FIELD_PREP(QCA8K_ATU_AGE_TIME_MASK, (x))
-#define QCA8K_REG_GLOBAL_FW_CTRL0 0x620
-#define QCA8K_GLOBAL_FW_CTRL0_CPU_PORT_EN BIT(10)
-#define QCA8K_GLOBAL_FW_CTRL0_MIRROR_PORT_NUM GENMASK(7, 4)
-#define QCA8K_REG_GLOBAL_FW_CTRL1 0x624
-#define QCA8K_GLOBAL_FW_CTRL1_IGMP_DP_MASK GENMASK(30, 24)
-#define QCA8K_GLOBAL_FW_CTRL1_BC_DP_MASK GENMASK(22, 16)
-#define QCA8K_GLOBAL_FW_CTRL1_MC_DP_MASK GENMASK(14, 8)
-#define QCA8K_GLOBAL_FW_CTRL1_UC_DP_MASK GENMASK(6, 0)
-#define QCA8K_PORT_LOOKUP_CTRL(_i) (0x660 + (_i) * 0xc)
-#define QCA8K_PORT_LOOKUP_MEMBER GENMASK(6, 0)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE_MASK GENMASK(9, 8)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE(x) FIELD_PREP(QCA8K_PORT_LOOKUP_VLAN_MODE_MASK, x)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE_NONE QCA8K_PORT_LOOKUP_VLAN_MODE(0x0)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE_FALLBACK QCA8K_PORT_LOOKUP_VLAN_MODE(0x1)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE_CHECK QCA8K_PORT_LOOKUP_VLAN_MODE(0x2)
-#define QCA8K_PORT_LOOKUP_VLAN_MODE_SECURE QCA8K_PORT_LOOKUP_VLAN_MODE(0x3)
-#define QCA8K_PORT_LOOKUP_STATE_MASK GENMASK(18, 16)
-#define QCA8K_PORT_LOOKUP_STATE(x) FIELD_PREP(QCA8K_PORT_LOOKUP_STATE_MASK, x)
-#define QCA8K_PORT_LOOKUP_STATE_DISABLED QCA8K_PORT_LOOKUP_STATE(0x0)
-#define QCA8K_PORT_LOOKUP_STATE_BLOCKING QCA8K_PORT_LOOKUP_STATE(0x1)
-#define QCA8K_PORT_LOOKUP_STATE_LISTENING QCA8K_PORT_LOOKUP_STATE(0x2)
-#define QCA8K_PORT_LOOKUP_STATE_LEARNING QCA8K_PORT_LOOKUP_STATE(0x3)
-#define QCA8K_PORT_LOOKUP_STATE_FORWARD QCA8K_PORT_LOOKUP_STATE(0x4)
-#define QCA8K_PORT_LOOKUP_LEARN BIT(20)
-#define QCA8K_PORT_LOOKUP_ING_MIRROR_EN BIT(25)
-
-#define QCA8K_REG_GOL_TRUNK_CTRL0 0x700
-/* 4 max trunk first
- * first 6 bit for member bitmap
- * 7th bit is to enable trunk port
- */
-#define QCA8K_REG_GOL_TRUNK_SHIFT(_i) ((_i) * 8)
-#define QCA8K_REG_GOL_TRUNK_EN_MASK BIT(7)
-#define QCA8K_REG_GOL_TRUNK_EN(_i) (QCA8K_REG_GOL_TRUNK_EN_MASK << QCA8K_REG_GOL_TRUNK_SHIFT(_i))
-#define QCA8K_REG_GOL_TRUNK_MEMBER_MASK GENMASK(6, 0)
-#define QCA8K_REG_GOL_TRUNK_MEMBER(_i) (QCA8K_REG_GOL_TRUNK_MEMBER_MASK << QCA8K_REG_GOL_TRUNK_SHIFT(_i))
-/* 0x704 for TRUNK 0-1 --- 0x708 for TRUNK 2-3 */
-#define QCA8K_REG_GOL_TRUNK_CTRL(_i) (0x704 + (((_i) / 2) * 4))
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_MASK GENMASK(3, 0)
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_EN_MASK BIT(3)
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_PORT_MASK GENMASK(2, 0)
-#define QCA8K_REG_GOL_TRUNK_ID_SHIFT(_i) (((_i) / 2) * 16)
-#define QCA8K_REG_GOL_MEM_ID_SHIFT(_i) ((_i) * 4)
-/* Complex shift: FIRST shift for port THEN shift for trunk */
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_SHIFT(_i, _j) (QCA8K_REG_GOL_MEM_ID_SHIFT(_j) + QCA8K_REG_GOL_TRUNK_ID_SHIFT(_i))
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_EN(_i, _j) (QCA8K_REG_GOL_TRUNK_ID_MEM_ID_EN_MASK << QCA8K_REG_GOL_TRUNK_ID_MEM_ID_SHIFT(_i, _j))
-#define QCA8K_REG_GOL_TRUNK_ID_MEM_ID_PORT(_i, _j) (QCA8K_REG_GOL_TRUNK_ID_MEM_ID_PORT_MASK << QCA8K_REG_GOL_TRUNK_ID_MEM_ID_SHIFT(_i, _j))
-
-#define QCA8K_REG_GLOBAL_FC_THRESH 0x800
-#define QCA8K_GLOBAL_FC_GOL_XON_THRES_MASK GENMASK(24, 16)
-#define QCA8K_GLOBAL_FC_GOL_XON_THRES(x) FIELD_PREP(QCA8K_GLOBAL_FC_GOL_XON_THRES_MASK, x)
-#define QCA8K_GLOBAL_FC_GOL_XOFF_THRES_MASK GENMASK(8, 0)
-#define QCA8K_GLOBAL_FC_GOL_XOFF_THRES(x) FIELD_PREP(QCA8K_GLOBAL_FC_GOL_XOFF_THRES_MASK, x)
-
-#define QCA8K_REG_PORT_HOL_CTRL0(_i) (0x970 + (_i) * 0x8)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI0_BUF_MASK GENMASK(3, 0)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI0(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI0_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI1_BUF_MASK GENMASK(7, 4)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI1(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI1_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI2_BUF_MASK GENMASK(11, 8)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI2(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI2_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI3_BUF_MASK GENMASK(15, 12)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI3(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI3_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI4_BUF_MASK GENMASK(19, 16)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI4(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI4_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI5_BUF_MASK GENMASK(23, 20)
-#define QCA8K_PORT_HOL_CTRL0_EG_PRI5(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PRI5_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL0_EG_PORT_BUF_MASK GENMASK(29, 24)
-#define QCA8K_PORT_HOL_CTRL0_EG_PORT(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL0_EG_PORT_BUF_MASK, x)
-
-#define QCA8K_REG_PORT_HOL_CTRL1(_i) (0x974 + (_i) * 0x8)
-#define QCA8K_PORT_HOL_CTRL1_ING_BUF_MASK GENMASK(3, 0)
-#define QCA8K_PORT_HOL_CTRL1_ING(x) FIELD_PREP(QCA8K_PORT_HOL_CTRL1_ING_BUF_MASK, x)
-#define QCA8K_PORT_HOL_CTRL1_EG_PRI_BUF_EN BIT(6)
-#define QCA8K_PORT_HOL_CTRL1_EG_PORT_BUF_EN BIT(7)
-#define QCA8K_PORT_HOL_CTRL1_WRED_EN BIT(8)
-#define QCA8K_PORT_HOL_CTRL1_EG_MIRROR_EN BIT(16)
-
-/* Pkt edit registers */
-#define QCA8K_EGREES_VLAN_PORT_SHIFT(_i) (16 * ((_i) % 2))
-#define QCA8K_EGREES_VLAN_PORT_MASK(_i) (GENMASK(11, 0) << QCA8K_EGREES_VLAN_PORT_SHIFT(_i))
-#define QCA8K_EGREES_VLAN_PORT(_i, x) ((x) << QCA8K_EGREES_VLAN_PORT_SHIFT(_i))
-#define QCA8K_EGRESS_VLAN(x) (0x0c70 + (4 * (x / 2)))
-
-/* L3 registers */
-#define QCA8K_HROUTER_CONTROL 0xe00
-#define QCA8K_HROUTER_CONTROL_GLB_LOCKTIME_M GENMASK(17, 16)
-#define QCA8K_HROUTER_CONTROL_GLB_LOCKTIME_S 16
-#define QCA8K_HROUTER_CONTROL_ARP_AGE_MODE 1
-#define QCA8K_HROUTER_PBASED_CONTROL1 0xe08
-#define QCA8K_HROUTER_PBASED_CONTROL2 0xe0c
-#define QCA8K_HNAT_CONTROL 0xe38
-
-/* MIB registers */
-#define QCA8K_PORT_MIB_COUNTER(_i) (0x1000 + (_i) * 0x100)
-
-/* QCA specific MII registers */
-#define MII_ATH_MMD_ADDR 0x0d
-#define MII_ATH_MMD_DATA 0x0e
-
-enum {
- QCA8K_PORT_SPEED_10M = 0,
- QCA8K_PORT_SPEED_100M = 1,
- QCA8K_PORT_SPEED_1000M = 2,
- QCA8K_PORT_SPEED_ERR = 3,
-};
-
-enum qca8k_fdb_cmd {
- QCA8K_FDB_FLUSH = 1,
- QCA8K_FDB_LOAD = 2,
- QCA8K_FDB_PURGE = 3,
- QCA8K_FDB_FLUSH_PORT = 5,
- QCA8K_FDB_NEXT = 6,
- QCA8K_FDB_SEARCH = 7,
-};
-
-enum qca8k_vlan_cmd {
- QCA8K_VLAN_FLUSH = 1,
- QCA8K_VLAN_LOAD = 2,
- QCA8K_VLAN_PURGE = 3,
- QCA8K_VLAN_REMOVE_PORT = 4,
- QCA8K_VLAN_NEXT = 5,
- QCA8K_VLAN_READ = 6,
-};
-
-enum qca8k_mid_cmd {
- QCA8K_MIB_FLUSH = 1,
- QCA8K_MIB_FLUSH_PORT = 2,
- QCA8K_MIB_CAST = 3,
-};
-
-struct qca8k_match_data {
- u8 id;
- bool reduced_package;
- u8 mib_count;
-};
-
-enum {
- QCA8K_CPU_PORT0,
- QCA8K_CPU_PORT6,
-};
-
-struct qca8k_mgmt_eth_data {
- struct completion rw_done;
- struct mutex mutex; /* Enforce one mdio read/write at time */
- bool ack;
- u32 seq;
- u32 data[4];
-};
-
-struct qca8k_mib_eth_data {
- struct completion rw_done;
- struct mutex mutex; /* Process one command at time */
- refcount_t port_parsed; /* Counter to track parsed port */
- u8 req_port;
- u64 *data; /* pointer to ethtool data */
-};
-
-struct qca8k_ports_config {
- bool sgmii_rx_clk_falling_edge;
- bool sgmii_tx_clk_falling_edge;
- bool sgmii_enable_pll;
- u8 rgmii_rx_delay[QCA8K_NUM_CPU_PORTS]; /* 0: CPU port0, 1: CPU port6 */
- u8 rgmii_tx_delay[QCA8K_NUM_CPU_PORTS]; /* 0: CPU port0, 1: CPU port6 */
-};
-
-struct qca8k_mdio_cache {
-/* The 32bit switch registers are accessed indirectly. To achieve this we need
- * to set the page of the register. Track the last page that was set to reduce
- * mdio writes
- */
- u16 page;
-/* lo and hi can also be cached and from Documentation we can skip one
- * extra mdio write if lo or hi is didn't change.
- */
- u16 lo;
- u16 hi;
-};
-
-struct qca8k_pcs {
- struct phylink_pcs pcs;
- struct qca8k_priv *priv;
- int port;
-};
-
-struct qca8k_priv {
- u8 switch_id;
- u8 switch_revision;
- u8 mirror_rx;
- u8 mirror_tx;
- u8 lag_hash_mode;
- /* Each bit correspond to a port. This switch can support a max of 7 port.
- * Bit 1: port enabled. Bit 0: port disabled.
- */
- u8 port_enabled_map;
- struct qca8k_ports_config ports_config;
- struct regmap *regmap;
- struct mii_bus *bus;
- struct dsa_switch *ds;
- struct mutex reg_mutex;
- struct device *dev;
- struct gpio_desc *reset_gpio;
- struct net_device *mgmt_master; /* Track if mdio/mib Ethernet is available */
- struct qca8k_mgmt_eth_data mgmt_eth_data;
- struct qca8k_mib_eth_data mib_eth_data;
- struct qca8k_mdio_cache mdio_cache;
- struct qca8k_pcs pcs_port_0;
- struct qca8k_pcs pcs_port_6;
-};
-
-struct qca8k_mib_desc {
- unsigned int size;
- unsigned int offset;
- const char *name;
-};
-
-struct qca8k_fdb {
- u16 vid;
- u8 port_mask;
- u8 aging;
- u8 mac[6];
-};
-
-#endif /* __QCA8K_H */