diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_priv.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_priv.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/drivers/net/dsa/microchip/ksz_priv.h b/drivers/net/dsa/microchip/ksz_priv.h deleted file mode 100644 index 2a98dbd51456..000000000000 --- a/drivers/net/dsa/microchip/ksz_priv.h +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Microchip KSZ series switch common definitions - * - * Copyright (C) 2017 - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#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> - -#include "ksz_9477_reg.h" - -struct ksz_io_ops; - -struct vlan_table { - u32 table[3]; -}; - -struct ksz_device { - struct dsa_switch *ds; - struct ksz_platform_data *pdata; - const char *name; - - 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; - - struct device *dev; - - void *priv; - - /* 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 port_cnt; - - struct vlan_table *vlan_cache; - - u64 mib_value[TOTAL_SWITCH_COUNTER_NUM]; -}; - -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 (*phy_read16)(struct ksz_device *dev, int addr, int reg, - u16 *value); - int (*phy_write16)(struct ksz_device *dev, int addr, int reg, - u16 value); -}; - -struct ksz_device *ksz_switch_alloc(struct device *base, - const struct ksz_io_ops *ops, void *priv); -int ksz_switch_detect(struct ksz_device *dev); -int ksz_switch_register(struct ksz_device *dev); -void ksz_switch_remove(struct ksz_device *dev); - -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 void ksz_pread8(struct ksz_device *dev, int port, int offset, - u8 *data) -{ - ksz_read8(dev, PORT_CTRL_ADDR(port, offset), data); -} - -static inline void ksz_pread16(struct ksz_device *dev, int port, int offset, - u16 *data) -{ - ksz_read16(dev, PORT_CTRL_ADDR(port, offset), data); -} - -static inline void ksz_pread32(struct ksz_device *dev, int port, int offset, - u32 *data) -{ - ksz_read32(dev, PORT_CTRL_ADDR(port, offset), data); -} - -static inline void ksz_pwrite8(struct ksz_device *dev, int port, int offset, - u8 data) -{ - ksz_write8(dev, PORT_CTRL_ADDR(port, offset), data); -} - -static inline void ksz_pwrite16(struct ksz_device *dev, int port, int offset, - u16 data) -{ - ksz_write16(dev, PORT_CTRL_ADDR(port, offset), data); -} - -static inline void ksz_pwrite32(struct ksz_device *dev, int port, int offset, - u32 data) -{ - ksz_write32(dev, PORT_CTRL_ADDR(port, offset), data); -} - -#endif |