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- /*
- * Realtek RTL8366 SMI interface driver defines
- *
- * Copyright (C) 2009-2010 Gabor Juhos <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
- #ifndef _RTL8366_SMI_H
- #define _RTL8366_SMI_H
- #include <linux/phy.h>
- #include <linux/switch.h>
- #include <linux/platform_device.h>
- #include <linux/reset.h>
- struct rtl8366_smi_ops;
- struct rtl8366_vlan_ops;
- struct mii_bus;
- struct dentry;
- struct inode;
- struct file;
- struct rtl8366_mib_counter {
- unsigned base;
- unsigned offset;
- unsigned length;
- const char *name;
- };
- struct rtl8366_smi {
- struct device *parent;
- unsigned int gpio_sda;
- unsigned int gpio_sck;
- void (*hw_reset)(struct rtl8366_smi *smi, bool active);
- unsigned int clk_delay; /* ns */
- u8 cmd_read;
- u8 cmd_write;
- spinlock_t lock;
- struct mii_bus *mii_bus;
- int mii_irq[PHY_MAX_ADDR];
- struct switch_dev sw_dev;
- unsigned int cpu_port;
- unsigned int num_ports;
- unsigned int num_vlan_mc;
- unsigned int num_mib_counters;
- struct rtl8366_mib_counter *mib_counters;
- struct rtl8366_smi_ops *ops;
- int vlan_enabled;
- int vlan4k_enabled;
- char buf[4096];
- struct reset_control *reset;
- #ifdef CONFIG_RTL8366_SMI_DEBUG_FS
- struct dentry *debugfs_root;
- u16 dbg_reg;
- u8 dbg_vlan_4k_page;
- #endif
- u32 phy_id;
- struct mii_bus *ext_mbus;
- };
- struct rtl8366_vlan_mc {
- u16 vid;
- u16 untag;
- u16 member;
- u8 fid;
- u8 priority;
- };
- struct rtl8366_vlan_4k {
- u16 vid;
- u16 untag;
- u16 member;
- u8 fid;
- };
- struct rtl8366_smi_ops {
- int (*detect)(struct rtl8366_smi *smi);
- int (*reset_chip)(struct rtl8366_smi *smi);
- int (*setup)(struct rtl8366_smi *smi);
- int (*mii_read)(struct mii_bus *bus, int addr, int reg);
- int (*mii_write)(struct mii_bus *bus, int addr, int reg, u16 val);
- int (*get_vlan_mc)(struct rtl8366_smi *smi, u32 index,
- struct rtl8366_vlan_mc *vlanmc);
- int (*set_vlan_mc)(struct rtl8366_smi *smi, u32 index,
- const struct rtl8366_vlan_mc *vlanmc);
- int (*get_vlan_4k)(struct rtl8366_smi *smi, u32 vid,
- struct rtl8366_vlan_4k *vlan4k);
- int (*set_vlan_4k)(struct rtl8366_smi *smi,
- const struct rtl8366_vlan_4k *vlan4k);
- int (*get_mc_index)(struct rtl8366_smi *smi, int port, int *val);
- int (*set_mc_index)(struct rtl8366_smi *smi, int port, int index);
- int (*get_mib_counter)(struct rtl8366_smi *smi, int counter,
- int port, unsigned long long *val);
- int (*is_vlan_valid)(struct rtl8366_smi *smi, unsigned vlan);
- int (*enable_vlan)(struct rtl8366_smi *smi, int enable);
- int (*enable_vlan4k)(struct rtl8366_smi *smi, int enable);
- int (*enable_port)(struct rtl8366_smi *smi, int port, int enable);
- };
- struct rtl8366_smi *rtl8366_smi_alloc(struct device *parent);
- int rtl8366_smi_init(struct rtl8366_smi *smi);
- void rtl8366_smi_cleanup(struct rtl8366_smi *smi);
- int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data);
- int rtl8366_smi_write_reg_noack(struct rtl8366_smi *smi, u32 addr, u32 data);
- int rtl8366_smi_read_reg(struct rtl8366_smi *smi, u32 addr, u32 *data);
- int rtl8366_smi_rmwr(struct rtl8366_smi *smi, u32 addr, u32 mask, u32 data);
- #ifdef CONFIG_RTL8366_SMI_DEBUG_FS
- int rtl8366_debugfs_open(struct inode *inode, struct file *file);
- #endif
- static inline struct rtl8366_smi *sw_to_rtl8366_smi(struct switch_dev *sw)
- {
- return container_of(sw, struct rtl8366_smi, sw_dev);
- }
- int rtl8366_sw_reset_switch(struct switch_dev *dev);
- int rtl8366_sw_get_port_pvid(struct switch_dev *dev, int port, int *val);
- int rtl8366_sw_set_port_pvid(struct switch_dev *dev, int port, int val);
- int rtl8366_sw_get_port_mib(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_get_vlan_info(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_get_vlan_fid(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_set_vlan_fid(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val);
- int rtl8366_sw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val);
- int rtl8366_sw_get_vlan_enable(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_set_vlan_enable(struct switch_dev *dev,
- const struct switch_attr *attr,
- struct switch_val *val);
- int rtl8366_sw_get_port_stats(struct switch_dev *dev, int port,
- struct switch_port_stats *stats,
- int txb_id, int rxb_id);
- struct rtl8366_smi* rtl8366_smi_probe(struct platform_device *pdev);
- #endif /* _RTL8366_SMI_H */
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