mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-05-16 10:56:40 +08:00
de5791b345
By default, the network interfaces use a pool channel, see
dpaa_get_channel() in dpaa_eth_priv_probe(). To enable a dedicated QMan
software portal, use libbsd,dedicated-portal = "enabled";. This option
is useful for special purpose 10Gbit/s Ethernet processing.
/ {
soc: soc@ffe000000 {
fman0: fman@400000 {
enet7: ethernet@f2000 {
libbsd,dedicated-portal = "enabled";
};
};
};
};
130 lines
4.3 KiB
C
130 lines
4.3 KiB
C
/* Copyright 2008-2015 Freescale Semiconductor, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __MAC_H
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#define __MAC_H
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#include <linux/device.h>
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#include <linux/if_ether.h>
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#include <linux/phy.h>
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#include <linux/list.h>
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#ifdef __rtems__
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#include <linux/netdevice.h>
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#endif /* __rtems__ */
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#include "fman_port.h"
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#include "fman.h"
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#include "fman_mac.h"
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struct fman_mac;
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struct mac_priv_s;
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#ifdef __rtems__
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struct dpaa_eth_data {
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struct device_node *mac_node;
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struct mac_device *mac_dev;
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int mac_hw_id;
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int fman_hw_id;
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};
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int dpaa_eth_priv_probe(struct platform_device *pdev,
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struct mac_device *mac_dev);
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int dpa_eth_priv_start(struct net_device *net_dev);
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int dpa_eth_priv_stop(struct net_device *net_dev);
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#endif /* __rtems__ */
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struct mac_device {
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#ifndef __rtems__
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struct resource *res;
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#endif /* __rtems__ */
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u8 addr[ETH_ALEN];
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struct fman_port *port[2];
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u32 if_support;
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struct phy_device *phy_dev;
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#ifdef __rtems__
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struct fman_ivars ivars[2];
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struct platform_device pdev;
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struct dpaa_eth_data data;
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struct net_device net_dev;
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#endif /* __rtems__ */
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bool autoneg_pause;
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bool rx_pause_req;
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bool tx_pause_req;
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bool rx_pause_active;
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bool tx_pause_active;
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bool promisc;
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#ifndef __rtems__
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struct phy_device *(*init_phy)(struct net_device *net_dev,
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struct mac_device *mac_dev);
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#else /* __rtems__ */
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bool use_dedicated_portal;
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struct qman_portal *portal;
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void (*adjust_link)(struct mac_device *mac_dev, u16 speed);
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#endif /* __rtems__ */
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int (*init)(struct mac_device *mac_dev);
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int (*start)(struct mac_device *mac_dev);
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int (*stop)(struct mac_device *mac_dev);
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int (*set_promisc)(struct fman_mac *mac_dev, bool enable);
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int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr);
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int (*set_multi)(struct net_device *net_dev,
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struct mac_device *mac_dev);
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int (*set_rx_pause)(struct fman_mac *mac_dev, bool en);
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int (*set_tx_pause)(struct fman_mac *mac_dev, u8 priority,
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u16 pause_time, u16 thresh_time);
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int (*set_exception)(struct fman_mac *mac_dev,
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enum fman_mac_exceptions exception, bool enable);
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int (*add_hash_mac_addr)(struct fman_mac *mac_dev,
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enet_addr_t *eth_addr);
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int (*remove_hash_mac_addr)(struct fman_mac *mac_dev,
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enet_addr_t *eth_addr);
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struct fman_mac *fman_mac;
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struct mac_priv_s *priv;
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};
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#ifndef __rtems__
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struct dpaa_eth_data {
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struct device_node *mac_node;
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struct mac_device *mac_dev;
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int mac_hw_id;
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int fman_hw_id;
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};
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#endif /* __rtems__ */
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extern const char *mac_driver_description;
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int fman_set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx);
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void fman_get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause,
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bool *tx_pause);
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#endif /* __MAC_H */
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