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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 */ |