[28ee86a] | 1 | /* Copyright 2008-2015 Freescale Semiconductor, Inc. |
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| 2 | * |
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| 3 | * Redistribution and use in source and binary forms, with or without |
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| 4 | * modification, are permitted provided that the following conditions are met: |
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| 5 | * * Redistributions of source code must retain the above copyright |
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| 6 | * notice, this list of conditions and the following disclaimer. |
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| 7 | * * Redistributions in binary form must reproduce the above copyright |
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| 8 | * notice, this list of conditions and the following disclaimer in the |
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| 9 | * documentation and/or other materials provided with the distribution. |
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| 10 | * * Neither the name of Freescale Semiconductor nor the |
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| 11 | * names of its contributors may be used to endorse or promote products |
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| 12 | * derived from this software without specific prior written permission. |
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| 13 | * |
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| 14 | * |
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| 15 | * ALTERNATIVELY, this software may be distributed under the terms of the |
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| 16 | * GNU General Public License ("GPL") as published by the Free Software |
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| 17 | * Foundation, either version 2 of that License or (at your option) any |
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| 18 | * later version. |
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| 19 | * |
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| 20 | * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY |
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| 21 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 23 | * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY |
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| 24 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| 27 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 30 | */ |
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| 31 | |
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| 32 | #ifndef __MAC_H |
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| 33 | #define __MAC_H |
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| 34 | |
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| 35 | #include <linux/device.h> |
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| 36 | #include <linux/if_ether.h> |
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| 37 | #include <linux/phy.h> |
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| 38 | #include <linux/list.h> |
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| 39 | #ifdef __rtems__ |
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| 40 | #include <linux/netdevice.h> |
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| 41 | #endif /* __rtems__ */ |
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| 42 | |
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| 43 | #include "fman_port.h" |
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| 44 | #include "fman.h" |
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| 45 | #include "fman_mac.h" |
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| 46 | |
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| 47 | struct fman_mac; |
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| 48 | struct mac_priv_s; |
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| 49 | |
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| 50 | #ifdef __rtems__ |
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| 51 | struct dpaa_eth_data { |
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| 52 | struct device_node *mac_node; |
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| 53 | struct mac_device *mac_dev; |
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| 54 | int mac_hw_id; |
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| 55 | int fman_hw_id; |
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| 56 | }; |
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| 57 | int dpaa_eth_priv_probe(struct platform_device *pdev, |
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| 58 | struct mac_device *mac_dev); |
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| 59 | int dpa_eth_priv_start(struct net_device *net_dev); |
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| 60 | int dpa_eth_priv_stop(struct net_device *net_dev); |
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| 61 | #endif /* __rtems__ */ |
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| 62 | struct mac_device { |
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| 63 | #ifndef __rtems__ |
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| 64 | struct resource *res; |
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| 65 | #endif /* __rtems__ */ |
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| 66 | u8 addr[ETH_ALEN]; |
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| 67 | struct fman_port *port[2]; |
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| 68 | u32 if_support; |
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| 69 | struct phy_device *phy_dev; |
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| 70 | #ifdef __rtems__ |
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[cd089b9] | 71 | struct fman_ivars ivars[2]; |
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[28ee86a] | 72 | struct platform_device pdev; |
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| 73 | struct dpaa_eth_data data; |
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| 74 | struct net_device net_dev; |
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| 75 | #endif /* __rtems__ */ |
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| 76 | |
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| 77 | bool autoneg_pause; |
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| 78 | bool rx_pause_req; |
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| 79 | bool tx_pause_req; |
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| 80 | bool rx_pause_active; |
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| 81 | bool tx_pause_active; |
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| 82 | bool promisc; |
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| 83 | |
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| 84 | #ifndef __rtems__ |
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[cd089b9] | 85 | struct phy_device *(*init_phy)(struct net_device *net_dev, |
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| 86 | struct mac_device *mac_dev); |
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[28ee86a] | 87 | #else /* __rtems__ */ |
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[de5791b] | 88 | bool use_dedicated_portal; |
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| 89 | struct qman_portal *portal; |
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[28ee86a] | 90 | void (*adjust_link)(struct mac_device *mac_dev, u16 speed); |
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| 91 | #endif /* __rtems__ */ |
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| 92 | int (*init)(struct mac_device *mac_dev); |
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| 93 | int (*start)(struct mac_device *mac_dev); |
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| 94 | int (*stop)(struct mac_device *mac_dev); |
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| 95 | int (*set_promisc)(struct fman_mac *mac_dev, bool enable); |
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| 96 | int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr); |
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| 97 | int (*set_multi)(struct net_device *net_dev, |
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| 98 | struct mac_device *mac_dev); |
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| 99 | int (*set_rx_pause)(struct fman_mac *mac_dev, bool en); |
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| 100 | int (*set_tx_pause)(struct fman_mac *mac_dev, u8 priority, |
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| 101 | u16 pause_time, u16 thresh_time); |
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| 102 | int (*set_exception)(struct fman_mac *mac_dev, |
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| 103 | enum fman_mac_exceptions exception, bool enable); |
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| 104 | int (*add_hash_mac_addr)(struct fman_mac *mac_dev, |
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| 105 | enet_addr_t *eth_addr); |
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| 106 | int (*remove_hash_mac_addr)(struct fman_mac *mac_dev, |
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| 107 | enet_addr_t *eth_addr); |
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| 108 | |
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| 109 | struct fman_mac *fman_mac; |
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| 110 | struct mac_priv_s *priv; |
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| 111 | }; |
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| 112 | |
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| 113 | #ifndef __rtems__ |
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| 114 | struct dpaa_eth_data { |
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| 115 | struct device_node *mac_node; |
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| 116 | struct mac_device *mac_dev; |
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| 117 | int mac_hw_id; |
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| 118 | int fman_hw_id; |
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| 119 | }; |
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| 120 | #endif /* __rtems__ */ |
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| 121 | |
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| 122 | extern const char *mac_driver_description; |
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| 123 | |
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| 124 | int fman_set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx); |
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| 125 | |
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| 126 | void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, |
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| 127 | bool *tx_pause); |
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| 128 | |
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| 129 | #endif /* __MAC_H */ |
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