718cf2ccb9
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
174 lines
5.5 KiB
C
174 lines
5.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2011-2012 Stefan Bethke.
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* All rights reserved.
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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
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* are met:
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* 1. 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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* 2. 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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef __ARSWITCHVAR_H__
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#define __ARSWITCHVAR_H__
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typedef enum {
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AR8X16_SWITCH_NONE,
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AR8X16_SWITCH_AR7240,
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AR8X16_SWITCH_AR8216,
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AR8X16_SWITCH_AR8226,
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AR8X16_SWITCH_AR8316,
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AR8X16_SWITCH_AR9340,
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AR8X16_SWITCH_AR8327,
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AR8X16_SWITCH_AR8337,
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} ar8x16_switch_type;
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/*
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* XXX TODO: start using this where required
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*/
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#define AR8X16_IS_SWITCH(_sc, _type) \
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(!!((_sc)->sc_switchtype == AR8X16_SWITCH_ ## _type))
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#define ARSWITCH_NUM_PORTS MAX(AR8327_NUM_PORTS, AR8X16_NUM_PORTS)
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#define ARSWITCH_NUM_PHYS MAX(AR8327_NUM_PHYS, AR8X16_NUM_PHYS)
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#define ARSWITCH_NUM_LEDS 3
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struct arswitch_dev_led {
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struct arswitch_softc *sc;
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struct cdev *led;
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int phy;
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int lednum;
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};
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struct arswitch_softc {
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struct mtx sc_mtx; /* serialize access to softc */
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device_t sc_dev;
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int phy4cpu; /* PHY4 is connected to the CPU */
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int numphys; /* PHYs we manage */
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int is_rgmii; /* PHY mode is RGMII (XXX which PHY?) */
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int is_gmii; /* PHY mode is GMII (XXX which PHY?) */
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int is_mii; /* PHY mode is MII (XXX which PHY?) */
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int page;
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int is_internal_switch;
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int chip_ver;
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int chip_rev;
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int mii_lo_first; /* Send low data DWORD before high */
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ar8x16_switch_type sc_switchtype;
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/* should be the max of both pre-AR8327 and AR8327 ports */
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char *ifname[ARSWITCH_NUM_PHYS];
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device_t miibus[ARSWITCH_NUM_PHYS];
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struct ifnet *ifp[ARSWITCH_NUM_PHYS];
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struct arswitch_dev_led dev_led[ARSWITCH_NUM_PHYS][ARSWITCH_NUM_LEDS];
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struct callout callout_tick;
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etherswitch_info_t info;
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uint32_t sc_debug;
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/* VLANs support */
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int vid[AR8X16_MAX_VLANS];
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uint32_t vlan_mode;
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struct {
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/* Global setup */
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int (* arswitch_hw_setup) (struct arswitch_softc *);
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int (* arswitch_hw_global_setup) (struct arswitch_softc *);
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/* Port functions */
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void (* arswitch_port_init) (struct arswitch_softc *, int);
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/* ATU functions */
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int (* arswitch_atu_flush) (struct arswitch_softc *);
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/* VLAN functions */
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int (* arswitch_port_vlan_setup) (struct arswitch_softc *,
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etherswitch_port_t *);
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int (* arswitch_port_vlan_get) (struct arswitch_softc *,
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etherswitch_port_t *);
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void (* arswitch_vlan_init_hw) (struct arswitch_softc *);
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int (* arswitch_vlan_getvgroup) (struct arswitch_softc *,
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etherswitch_vlangroup_t *);
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int (* arswitch_vlan_setvgroup) (struct arswitch_softc *,
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etherswitch_vlangroup_t *);
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int (* arswitch_vlan_get_pvid) (struct arswitch_softc *, int,
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int *);
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int (* arswitch_vlan_set_pvid) (struct arswitch_softc *, int,
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int);
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int (* arswitch_flush_dot1q_vlan) (struct arswitch_softc *sc);
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int (* arswitch_purge_dot1q_vlan) (struct arswitch_softc *sc,
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int vid);
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int (* arswitch_get_dot1q_vlan) (struct arswitch_softc *,
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uint32_t *ports, uint32_t *untagged_ports, int vid);
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int (* arswitch_set_dot1q_vlan) (struct arswitch_softc *sc,
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uint32_t ports, uint32_t untagged_ports, int vid);
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int (* arswitch_get_port_vlan) (struct arswitch_softc *sc,
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uint32_t *ports, int vid);
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int (* arswitch_set_port_vlan) (struct arswitch_softc *sc,
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uint32_t ports, int vid);
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/* PHY functions */
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int (* arswitch_phy_read) (device_t, int, int);
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int (* arswitch_phy_write) (device_t, int, int, int);
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} hal;
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struct {
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uint32_t port0_status;
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uint32_t port5_status;
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uint32_t port6_status;
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} ar8327;
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};
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#define ARSWITCH_LOCK(_sc) \
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mtx_lock(&(_sc)->sc_mtx)
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#define ARSWITCH_UNLOCK(_sc) \
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mtx_unlock(&(_sc)->sc_mtx)
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#define ARSWITCH_LOCK_ASSERT(_sc, _what) \
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mtx_assert(&(_sc)->sc_mtx, (_what))
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#define ARSWITCH_TRYLOCK(_sc) \
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mtx_trylock(&(_sc)->sc_mtx)
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#define ARSWITCH_DBG_RESET 0x00000001
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#define ARSWITCH_DBG_REGIO 0x00000002
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#define ARSWITCH_DBG_PHYIO 0x00000004
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#define ARSWITCH_DBG_POLL 0x00000008
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#define ARSWITCH_DBG_VLAN 0x00000010
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#define ARSWITCH_DBG_ANY 0xffffffff
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#if 1
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#define DPRINTF(sc, dbg, args...) \
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do { \
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if (((sc)->sc_debug & (dbg)) || \
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((sc)->sc_debug == ARSWITCH_DBG_ANY)) { \
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device_printf((sc)->sc_dev, args); \
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} \
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} while (0)
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#define DEVERR(dev, err, fmt, args...) do { \
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if (err != 0) device_printf(dev, fmt, err, args); \
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} while (0)
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#else
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#define DPRINTF(dev, dbg, args...)
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#define DEVERR(dev, err, fmt, args...)
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#endif
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#endif /* __ARSWITCHVAR_H__ */
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