mac.h (3684B)
1/* Copyright 2008-2015 Freescale Semiconductor, Inc. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are met: 5 * * Redistributions of source code must retain the above copyright 6 * notice, this list of conditions and the following disclaimer. 7 * * Redistributions in binary form must reproduce the above copyright 8 * notice, this list of conditions and the following disclaimer in the 9 * documentation and/or other materials provided with the distribution. 10 * * Neither the name of Freescale Semiconductor nor the 11 * names of its contributors may be used to endorse or promote products 12 * derived from this software without specific prior written permission. 13 * 14 * 15 * ALTERNATIVELY, this software may be distributed under the terms of the 16 * GNU General Public License ("GPL") as published by the Free Software 17 * Foundation, either version 2 of that License or (at your option) any 18 * later version. 19 * 20 * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY 21 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23 * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY 24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 27 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#ifndef __MAC_H 33#define __MAC_H 34 35#include <linux/device.h> 36#include <linux/if_ether.h> 37#include <linux/phy.h> 38#include <linux/list.h> 39 40#include "fman_port.h" 41#include "fman.h" 42#include "fman_mac.h" 43 44struct fman_mac; 45struct mac_priv_s; 46 47struct mac_device { 48 struct resource *res; 49 u8 addr[ETH_ALEN]; 50 struct fman_port *port[2]; 51 u32 if_support; 52 struct phy_device *phy_dev; 53 phy_interface_t phy_if; 54 struct device_node *phy_node; 55 56 bool autoneg_pause; 57 bool rx_pause_req; 58 bool tx_pause_req; 59 bool rx_pause_active; 60 bool tx_pause_active; 61 bool promisc; 62 bool allmulti; 63 64 int (*init)(struct mac_device *mac_dev); 65 int (*start)(struct mac_device *mac_dev); 66 int (*stop)(struct mac_device *mac_dev); 67 void (*adjust_link)(struct mac_device *mac_dev); 68 int (*set_promisc)(struct fman_mac *mac_dev, bool enable); 69 int (*change_addr)(struct fman_mac *mac_dev, const enet_addr_t *enet_addr); 70 int (*set_allmulti)(struct fman_mac *mac_dev, bool enable); 71 int (*set_tstamp)(struct fman_mac *mac_dev, bool enable); 72 int (*set_multi)(struct net_device *net_dev, 73 struct mac_device *mac_dev); 74 int (*set_rx_pause)(struct fman_mac *mac_dev, bool en); 75 int (*set_tx_pause)(struct fman_mac *mac_dev, u8 priority, 76 u16 pause_time, u16 thresh_time); 77 int (*set_exception)(struct fman_mac *mac_dev, 78 enum fman_mac_exceptions exception, bool enable); 79 int (*add_hash_mac_addr)(struct fman_mac *mac_dev, 80 enet_addr_t *eth_addr); 81 int (*remove_hash_mac_addr)(struct fman_mac *mac_dev, 82 enet_addr_t *eth_addr); 83 84 struct fman_mac *fman_mac; 85 struct mac_priv_s *priv; 86}; 87 88struct dpaa_eth_data { 89 struct mac_device *mac_dev; 90 int mac_hw_id; 91 int fman_hw_id; 92}; 93 94extern const char *mac_driver_description; 95 96int fman_set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx); 97 98void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, 99 bool *tx_pause); 100 101#endif /* __MAC_H */