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mdio.c
(9.77 KB)
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nae.c
(38.04 KB)
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sgmii.c
(6.38 KB)
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ucore
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xaui.c
(7.53 KB)
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xlpge.c
(41.1 KB)
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xlpge.h
(4.12 KB)
Editing: xlpge.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2003-2012 Broadcom Corporation * All Rights Reserved * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef __XLPGE_H__ #define __XLPGE_H__ #define NLM_XLPGE_TXQ_SIZE 1024 #define MAC_CRC_LEN 4 enum xlpge_link_state { NLM_LINK_DOWN, NLM_LINK_UP }; enum xlpge_floctrl_status { NLM_FLOWCTRL_DISABLED, NLM_FLOWCTRL_ENABLED }; struct nlm_xlp_portdata { struct ifnet *xlpge_if; struct nlm_xlpge_softc *xlpge_sc; }; struct nlm_xlpnae_softc { device_t xlpnae_dev; int node; /* XLP Node id */ uint64_t base; /* NAE IO base */ uint64_t poe_base; /* POE IO base */ uint64_t poedv_base; /* POE distribution vec IO base */ int freq; /* frequency of nae block */ int flow_crc_poly; /* Flow CRC16 polynomial */ int total_free_desc; /* total for node */ int max_ports; int total_num_ports; int per_port_num_flows; u_int nucores; u_int nblocks; u_int num_complex; u_int ncontexts; /* Ingress side parameters */ u_int num_desc; /* no of descriptors in each packet */ u_int parser_threshold;/* threshold of entries above which */ /* the parser sequencer is scheduled */ /* NetIOR configs */ u_int cmplx_type[8]; /* XXXJC: redundant? */ struct nae_port_config *portcfg; u_int blockmask; u_int portmask[XLP_NAE_NBLOCKS]; u_int ilmask; u_int xauimask; u_int sgmiimask; u_int hw_parser_en; u_int prepad_en; u_int prepad_size; u_int driver_mode; u_int ieee_1588_en; }; struct nlm_xlpge_softc { struct ifnet *xlpge_if; /* should be first member */ /* see - mii.c:miibus_attach() */ device_t xlpge_dev; device_t mii_bus; struct nlm_xlpnae_softc *network_sc; uint64_t base_addr; /* NAE IO base */ int node; /* node id (quickread) */ int block; /* network block id (quickread) */ int port; /* port id - among the 18 in XLP */ int type; /* port type - see xlp_gmac_port_types */ int valid; /* boolean: valid port or not */ struct mii_data xlpge_mii; int nfree_desc; /* No of free descriptors sent to port */ int phy_addr; /* PHY id for the interface */ int speed; /* Port speed */ int duplexity; /* Port duplexity */ int link; /* Port link status */ int flowctrl; /* Port flow control setting */ unsigned char dev_addr[ETHER_ADDR_LEN]; struct mtx sc_lock; int if_flags; struct nae_port_config *portcfg; struct callout xlpge_callout; int mdio_bus; int txq; int rxfreeq; int hw_parser_en; int prepad_en; int prepad_size; }; #define XLP_NTXFRAGS 16 #define NULL_VFBID 127 struct xlpge_tx_desc { uint64_t frag[XLP_NTXFRAGS]; }; #define XLPGE_LOCK_INIT(_sc, _name) \ mtx_init(&(_sc)->sc_lock, _name, MTX_NETWORK_LOCK, MTX_DEF) #define XLPGE_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_lock) #define XLPGE_LOCK(_sc) mtx_lock(&(_sc)->sc_lock) #define XLPGE_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_lock) #define XLPGE_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_lock, MA_OWNED) #endif
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