1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2015-2016 Landon Fuller <landonf@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef _IF_BWN_PCIVAR_H_ 32 #define _IF_BWN_PCIVAR_H_ 33 34 struct bwn_pci_devcfg; 35 36 /** bwn_pci per-instance state. */ 37 struct bwn_pci_softc { 38 device_t dev; /**< device */ 39 device_t bhndb_dev; /**< bhnd bridge device */ 40 const struct bwn_pci_devcfg *devcfg; /**< bwn device config */ 41 uint32_t quirks; /**< quirk flags */ 42 }; 43 44 /* bwn device quirks */ 45 enum { 46 /** No quirks */ 47 BWN_QUIRK_NONE = 0, 48 49 /** 50 * This model/revision has not been tested and may not work. 51 */ 52 BWN_QUIRK_UNTESTED = 1<<0, 53 54 /** 55 * Early dual-band devices did not support accessing multiple PHYs 56 * from a single WLAN core, and instead used separate 2GHz and 5GHz 57 * WLAN cores. 58 * 59 * However, not all cards with two WLAN cores are fully populated; 60 * we must whitelist the boards on which a second WLAN core is actually 61 * usable. 62 */ 63 BWN_QUIRK_WLAN_DUALCORE = 1<<1, 64 65 /** 66 * Some early devices shipped with unconnected ethernet cores; set 67 * this quirk to treat these cores as unpopulated. 68 */ 69 BWN_QUIRK_ENET_HW_UNPOPULATED = 1<<2, 70 71 /** 72 * Some PCI/PCIe "Intensi-fi" chipsets shipped with floating USB 73 * host controller cores; set this quirk to treat these cores as 74 * unpopulated. 75 */ 76 BWN_QUIRK_USBH_UNPOPULATED = 1<<3, 77 78 /** 79 * Some early devices (including all BCM4306 chipsets) shipped with 80 * floating analog softmodem codec cores; set this quirk to treat these 81 * cores as unpopulated. 82 */ 83 BWN_QUIRK_SOFTMODEM_UNPOPULATED = 1<<4, 84 }; 85 86 /* PCI device descriptor */ 87 struct bwn_pci_device { 88 uint16_t vendor; 89 uint16_t device; 90 const char *desc; 91 uint32_t quirks; 92 }; 93 94 #define BWN_BCM_DEV(_devid, _desc, _quirks) \ 95 { PCI_VENDOR_BROADCOM, PCI_DEVID_ ## _devid, \ 96 "Broadcom " _desc " Wireless", _quirks } 97 98 /* Supported device table */ 99 struct bwn_pci_devcfg { 100 const struct bhndb_hwcfg *bridge_hwcfg; 101 const struct bhndb_hw *bridge_hwtable; 102 const struct bhndb_hw_priority *bridge_hwprio; 103 const struct bwn_pci_device *devices; 104 }; 105 106 #endif /* _IF_BWN_PCIVAR_H_ */ 107