| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ansuel Smith | 1439 | 65.80% | 44 | 77.19% |
| John Crispin | 492 | 22.50% | 1 | 1.75% |
| Jonathan McDowell | 150 | 6.86% | 4 | 7.02% |
| Christian Lamparter | 57 | 2.61% | 2 | 3.51% |
| Russell King | 25 | 1.14% | 1 | 1.75% |
| Michal Vokáč | 15 | 0.69% | 2 | 3.51% |
| Vladimir Oltean | 5 | 0.23% | 1 | 1.75% |
| Thomas Gleixner | 2 | 0.09% | 1 | 1.75% |
| Vinod Koul | 2 | 0.09% | 1 | 1.75% |
| Total | 2187 | 57 |
/* 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_priv; struct qca8k_info_ops { int (*autocast_mib)(struct dsa_switch *ds, int port, u64 *data); /* TODO: remove these extra ops when we can support regmap bulk read/write */ int (*read_eth)(struct qca8k_priv *priv, u32 reg, u32 *val, int len); int (*write_eth)(struct qca8k_priv *priv, u32 reg, u32 *val, int len); }; struct qca8k_match_data { u8 id; bool reduced_package; u8 mib_count; const struct qca8k_info_ops *ops; }; 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; const struct qca8k_match_data *info; }; 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]; }; /* Common setup function */ extern const struct qca8k_mib_desc ar8327_mib[]; extern const struct regmap_access_table qca8k_readable_table; int qca8k_mib_init(struct qca8k_priv *priv); void qca8k_port_set_status(struct qca8k_priv *priv, int port, int enable); int qca8k_read_switch_id(struct qca8k_priv *priv); /* Common read/write/rmw function */ int qca8k_read(struct qca8k_priv *priv, u32 reg, u32 *val); int qca8k_write(struct qca8k_priv *priv, u32 reg, u32 val); int qca8k_rmw(struct qca8k_priv *priv, u32 reg, u32 mask, u32 write_val); /* Common ops function */ void qca8k_fdb_flush(struct qca8k_priv *priv); /* Common ethtool stats function */ void qca8k_get_strings(struct dsa_switch *ds, int port, u32 stringset, uint8_t *data); void qca8k_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data); int qca8k_get_sset_count(struct dsa_switch *ds, int port, int sset); /* Common eee function */ int qca8k_set_mac_eee(struct dsa_switch *ds, int port, struct ethtool_eee *eee); int qca8k_get_mac_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e); /* Common bridge function */ void qca8k_port_stp_state_set(struct dsa_switch *ds, int port, u8 state); int qca8k_port_bridge_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge, bool *tx_fwd_offload, struct netlink_ext_ack *extack); void qca8k_port_bridge_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge); /* Common port enable/disable function */ int qca8k_port_enable(struct dsa_switch *ds, int port, struct phy_device *phy); void qca8k_port_disable(struct dsa_switch *ds, int port); /* Common MTU function */ int qca8k_port_change_mtu(struct dsa_switch *ds, int port, int new_mtu); int qca8k_port_max_mtu(struct dsa_switch *ds, int port); /* Common fast age function */ void qca8k_port_fast_age(struct dsa_switch *ds, int port); int qca8k_set_ageing_time(struct dsa_switch *ds, unsigned int msecs); /* Common FDB function */ int qca8k_port_fdb_insert(struct qca8k_priv *priv, const u8 *addr, u16 port_mask, u16 vid); int qca8k_port_fdb_add(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid, struct dsa_db db); int qca8k_port_fdb_del(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid, struct dsa_db db); int qca8k_port_fdb_dump(struct dsa_switch *ds, int port, dsa_fdb_dump_cb_t *cb, void *data); /* Common MDB function */ int qca8k_port_mdb_add(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); int qca8k_port_mdb_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); /* Common port mirror function */ int qca8k_port_mirror_add(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror, bool ingress, struct netlink_ext_ack *extack); void qca8k_port_mirror_del(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror); /* Common port VLAN function */ int qca8k_port_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering, struct netlink_ext_ack *extack); int qca8k_port_vlan_add(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan, struct netlink_ext_ack *extack); int qca8k_port_vlan_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan); /* Common port LAG function */ int qca8k_port_lag_join(struct dsa_switch *ds, int port, struct dsa_lag lag, struct netdev_lag_upper_info *info, struct netlink_ext_ack *extack); int qca8k_port_lag_leave(struct dsa_switch *ds, int port, struct dsa_lag lag); #endif /* __QCA8K_H */
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