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