Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Tristram Ha | 521 | 53.33% | 4 | 66.67% |
Woojung Huh | 450 | 46.06% | 1 | 16.67% |
Marek Vašut | 6 | 0.61% | 1 | 16.67% |
Total | 977 | 6 |
/* SPDX-License-Identifier: GPL-2.0 * * Microchip KSZ series switch common definitions * * Copyright (C) 2017-2019 Microchip Technology Inc. */ #ifndef __KSZ_PRIV_H #define __KSZ_PRIV_H #include <linux/kernel.h> #include <linux/mutex.h> #include <linux/phy.h> #include <linux/etherdevice.h> #include <net/dsa.h> struct ksz_io_ops; struct vlan_table { u32 table[3]; }; struct ksz_port_mib { struct mutex cnt_mutex; /* structure access */ u8 cnt_ptr; u64 *counters; }; struct ksz_port { u16 member; u16 vid_member; int stp_state; struct phy_device phydev; u32 on:1; /* port is not disabled by hardware */ u32 phy:1; /* port has a PHY */ u32 fiber:1; /* port is fiber */ u32 sgmii:1; /* port is SGMII */ u32 force:1; u32 read:1; /* read MIB counters in background */ u32 freeze:1; /* MIB counter freeze is enabled */ struct ksz_port_mib mib; }; struct ksz_device { struct dsa_switch *ds; struct ksz_platform_data *pdata; const char *name; struct mutex dev_mutex; /* device access */ struct mutex reg_mutex; /* register access */ struct mutex stats_mutex; /* status access */ struct mutex alu_mutex; /* ALU access */ struct mutex vlan_mutex; /* vlan access */ const struct ksz_io_ops *ops; const struct ksz_dev_ops *dev_ops; struct device *dev; void *priv; struct gpio_desc *reset_gpio; /* Optional reset GPIO */ /* chip specific data */ u32 chip_id; int num_vlans; int num_alus; int num_statics; int cpu_port; /* port connected to CPU */ int cpu_ports; /* port bitmap can be cpu port */ int phy_port_cnt; int port_cnt; int reg_mib_cnt; int mib_cnt; int mib_port_cnt; int last_port; /* ports after that not used */ phy_interface_t interface; u32 regs_size; struct vlan_table *vlan_cache; u8 *txbuf; struct ksz_port *ports; struct timer_list mib_read_timer; struct work_struct mib_read; unsigned long mib_read_interval; u16 br_member; u16 member; u16 live_ports; u16 on_ports; /* ports enabled by DSA */ u16 rx_ports; u16 tx_ports; u16 mirror_rx; u16 mirror_tx; u32 features; /* chip specific features */ u32 overrides; /* chip functions set by user */ u16 host_mask; u16 port_mask; }; struct ksz_io_ops { int (*read8)(struct ksz_device *dev, u32 reg, u8 *value); int (*read16)(struct ksz_device *dev, u32 reg, u16 *value); int (*read24)(struct ksz_device *dev, u32 reg, u32 *value); int (*read32)(struct ksz_device *dev, u32 reg, u32 *value); int (*write8)(struct ksz_device *dev, u32 reg, u8 value); int (*write16)(struct ksz_device *dev, u32 reg, u16 value); int (*write24)(struct ksz_device *dev, u32 reg, u32 value); int (*write32)(struct ksz_device *dev, u32 reg, u32 value); int (*get)(struct ksz_device *dev, u32 reg, void *data, size_t len); int (*set)(struct ksz_device *dev, u32 reg, void *data, size_t len); }; struct alu_struct { /* entry 1 */ u8 is_static:1; u8 is_src_filter:1; u8 is_dst_filter:1; u8 prio_age:3; u32 _reserv_0_1:23; u8 mstp:3; /* entry 2 */ u8 is_override:1; u8 is_use_fid:1; u32 _reserv_1_1:23; u8 port_forward:7; /* entry 3 & 4*/ u32 _reserv_2_1:9; u8 fid:7; u8 mac[ETH_ALEN]; }; struct ksz_dev_ops { u32 (*get_port_addr)(int port, int offset); void (*cfg_port_member)(struct ksz_device *dev, int port, u8 member); void (*flush_dyn_mac_table)(struct ksz_device *dev, int port); void (*phy_setup)(struct ksz_device *dev, int port, struct phy_device *phy); void (*port_cleanup)(struct ksz_device *dev, int port); void (*port_setup)(struct ksz_device *dev, int port, bool cpu_port); void (*r_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 *val); void (*w_phy)(struct ksz_device *dev, u16 phy, u16 reg, u16 val); int (*r_dyn_mac_table)(struct ksz_device *dev, u16 addr, u8 *mac_addr, u8 *fid, u8 *src_port, u8 *timestamp, u16 *entries); int (*r_sta_mac_table)(struct ksz_device *dev, u16 addr, struct alu_struct *alu); void (*w_sta_mac_table)(struct ksz_device *dev, u16 addr, struct alu_struct *alu); void (*r_mib_cnt)(struct ksz_device *dev, int port, u16 addr, u64 *cnt); void (*r_mib_pkt)(struct ksz_device *dev, int port, u16 addr, u64 *dropped, u64 *cnt); void (*freeze_mib)(struct ksz_device *dev, int port, bool freeze); void (*port_init_cnt)(struct ksz_device *dev, int port); int (*shutdown)(struct ksz_device *dev); int (*detect)(struct ksz_device *dev); int (*init)(struct ksz_device *dev); void (*exit)(struct ksz_device *dev); }; struct ksz_device *ksz_switch_alloc(struct device *base, const struct ksz_io_ops *ops, void *priv); int ksz_switch_register(struct ksz_device *dev, const struct ksz_dev_ops *ops); void ksz_switch_remove(struct ksz_device *dev); int ksz9477_switch_register(struct ksz_device *dev); #endif
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