diff options
author | Christian Marangi <ansuelsmth@gmail.com> | 2022-07-13 22:53:50 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2022-07-15 12:57:13 +0200 |
commit | 4bbaf764e1e1786eb937fdb62172f656f512e116 (patch) | |
tree | 59fc4b8b337a9a3a388b4f99e598cd2c6432e442 /drivers/net/dsa/qca8k.h | |
parent | net/sched: sch_cbq: Delete unused delay_timer (diff) | |
download | linux-4bbaf764e1e1786eb937fdb62172f656f512e116.tar.xz linux-4bbaf764e1e1786eb937fdb62172f656f512e116.zip |
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.h | 419 |
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 */ |