Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Tristram Ha | 1278 | 100.00% | 4 | 100.00% |
Total | 1278 | 4 |
/* SPDX-License-Identifier: GPL-2.0 * Microchip switch driver common header * * Copyright (C) 2017-2019 Microchip Technology Inc. */ #ifndef __KSZ_COMMON_H #define __KSZ_COMMON_H void ksz_port_cleanup(struct ksz_device *dev, int port); void ksz_update_port_member(struct ksz_device *dev, int port); void ksz_init_mib_timer(struct ksz_device *dev); /* Common DSA access functions */ int ksz_phy_read16(struct dsa_switch *ds, int addr, int reg); int ksz_phy_write16(struct dsa_switch *ds, int addr, int reg, u16 val); void ksz_adjust_link(struct dsa_switch *ds, int port, struct phy_device *phydev); int ksz_sset_count(struct dsa_switch *ds, int port, int sset); void ksz_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *buf); int ksz_port_bridge_join(struct dsa_switch *ds, int port, struct net_device *br); void ksz_port_bridge_leave(struct dsa_switch *ds, int port, struct net_device *br); void ksz_port_fast_age(struct dsa_switch *ds, int port); int ksz_port_vlan_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan); int ksz_port_fdb_dump(struct dsa_switch *ds, int port, dsa_fdb_dump_cb_t *cb, void *data); int ksz_port_mdb_prepare(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb); void ksz_port_mdb_add(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb); int ksz_port_mdb_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb); int ksz_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy); void ksz_disable_port(struct dsa_switch *ds, int port); /* Common register access functions */ static inline int ksz_read8(struct ksz_device *dev, u32 reg, u8 *val) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->read8(dev, reg, val); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_read16(struct ksz_device *dev, u32 reg, u16 *val) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->read16(dev, reg, val); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_read24(struct ksz_device *dev, u32 reg, u32 *val) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->read24(dev, reg, val); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_read32(struct ksz_device *dev, u32 reg, u32 *val) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->read32(dev, reg, val); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_write8(struct ksz_device *dev, u32 reg, u8 value) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->write8(dev, reg, value); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_write16(struct ksz_device *dev, u32 reg, u16 value) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->write16(dev, reg, value); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_write24(struct ksz_device *dev, u32 reg, u32 value) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->write24(dev, reg, value); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_write32(struct ksz_device *dev, u32 reg, u32 value) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->write32(dev, reg, value); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_get(struct ksz_device *dev, u32 reg, void *data, size_t len) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->get(dev, reg, data, len); mutex_unlock(&dev->reg_mutex); return ret; } static inline int ksz_set(struct ksz_device *dev, u32 reg, void *data, size_t len) { int ret; mutex_lock(&dev->reg_mutex); ret = dev->ops->set(dev, reg, data, len); mutex_unlock(&dev->reg_mutex); return ret; } static inline void ksz_pread8(struct ksz_device *dev, int port, int offset, u8 *data) { ksz_read8(dev, dev->dev_ops->get_port_addr(port, offset), data); } static inline void ksz_pread16(struct ksz_device *dev, int port, int offset, u16 *data) { ksz_read16(dev, dev->dev_ops->get_port_addr(port, offset), data); } static inline void ksz_pread32(struct ksz_device *dev, int port, int offset, u32 *data) { ksz_read32(dev, dev->dev_ops->get_port_addr(port, offset), data); } static inline void ksz_pwrite8(struct ksz_device *dev, int port, int offset, u8 data) { ksz_write8(dev, dev->dev_ops->get_port_addr(port, offset), data); } static inline void ksz_pwrite16(struct ksz_device *dev, int port, int offset, u16 data) { ksz_write16(dev, dev->dev_ops->get_port_addr(port, offset), data); } static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset, u32 data) { ksz_write32(dev, dev->dev_ops->get_port_addr(port, offset), data); } static void ksz_cfg(struct ksz_device *dev, u32 addr, u8 bits, bool set) { u8 data; ksz_read8(dev, addr, &data); if (set) data |= bits; else data &= ~bits; ksz_write8(dev, addr, data); } static void ksz_port_cfg(struct ksz_device *dev, int port, int offset, u8 bits, bool set) { u32 addr; u8 data; addr = dev->dev_ops->get_port_addr(port, offset); ksz_read8(dev, addr, &data); if (set) data |= bits; else data &= ~bits; ksz_write8(dev, addr, data); } struct ksz_poll_ctx { struct ksz_device *dev; int port; int offset; }; static inline u32 ksz_pread32_poll(struct ksz_poll_ctx *ctx) { u32 data; ksz_pread32(ctx->dev, ctx->port, ctx->offset, &data); return data; } #endif
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