| Igal Liberman | 3933961 | 2015-12-21 02:21:30 +0200 | [diff] [blame] | 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 | |
| 44 | struct fman_mac; |
| 45 | struct mac_priv_s; |
| 46 | |
| 47 | struct 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 | |
| 54 | bool autoneg_pause; |
| 55 | bool rx_pause_req; |
| 56 | bool tx_pause_req; |
| 57 | bool rx_pause_active; |
| 58 | bool tx_pause_active; |
| 59 | bool promisc; |
| 60 | |
| 61 | int (*init_phy)(struct net_device *net_dev, struct mac_device *mac_dev); |
| 62 | int (*init)(struct mac_device *mac_dev); |
| 63 | int (*start)(struct mac_device *mac_dev); |
| 64 | int (*stop)(struct mac_device *mac_dev); |
| 65 | int (*set_promisc)(struct fman_mac *mac_dev, bool enable); |
| 66 | int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr); |
| 67 | int (*set_multi)(struct net_device *net_dev, |
| 68 | struct mac_device *mac_dev); |
| 69 | int (*set_rx_pause)(struct fman_mac *mac_dev, bool en); |
| 70 | int (*set_tx_pause)(struct fman_mac *mac_dev, u8 priority, |
| 71 | u16 pause_time, u16 thresh_time); |
| 72 | int (*set_exception)(struct fman_mac *mac_dev, |
| 73 | enum fman_mac_exceptions exception, bool enable); |
| 74 | int (*add_hash_mac_addr)(struct fman_mac *mac_dev, |
| 75 | enet_addr_t *eth_addr); |
| 76 | int (*remove_hash_mac_addr)(struct fman_mac *mac_dev, |
| 77 | enet_addr_t *eth_addr); |
| 78 | |
| 79 | struct fman_mac *fman_mac; |
| 80 | struct mac_priv_s *priv; |
| 81 | }; |
| 82 | |
| 83 | struct dpaa_eth_data { |
| 84 | struct device_node *mac_node; |
| 85 | struct mac_device *mac_dev; |
| 86 | int mac_hw_id; |
| 87 | int fman_hw_id; |
| 88 | }; |
| 89 | |
| 90 | extern const char *mac_driver_description; |
| 91 | |
| 92 | int fman_set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx); |
| 93 | |
| 94 | void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, |
| 95 | bool *tx_pause); |
| 96 | |
| 97 | #endif /* __MAC_H */ |