ef2a8d5478
Instead of setting the queue depth once during probe, adjust it on the fly whenever we configure the link. This is a bit unusal, since usually the DPAA driver calls into the FMAN driver, but here we do the opposite. We need to add a netdev to struct mac_device for this, but it will soon live in the phylink config. I haven't tested this extensively, but it doesn't seem to break anything. We could possibly optimize this a bit by keeping track of the last rate, but for now we just update every time. 10GEC probably doesn't need to call into this at all, but I've added it for consistency. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */
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/*
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* Copyright 2008 - 2015 Freescale Semiconductor Inc.
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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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#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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struct mac_device {
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void __iomem *vaddr;
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void __iomem *vaddr_end;
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struct device *dev;
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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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phy_interface_t phy_if;
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struct device_node *phy_node;
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struct net_device *net_dev;
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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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bool allmulti;
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int (*enable)(struct fman_mac *mac_dev);
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void (*disable)(struct fman_mac *mac_dev);
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void (*adjust_link)(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, const enet_addr_t *enet_addr);
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int (*set_allmulti)(struct fman_mac *mac_dev, bool enable);
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int (*set_tstamp)(struct fman_mac *mac_dev, bool enable);
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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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void (*update_speed)(struct mac_device *mac_dev, int speed);
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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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struct dpaa_eth_data {
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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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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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int fman_set_multi(struct net_device *net_dev, struct mac_device *mac_dev);
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#endif /* __MAC_H */
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