1 /* $NetBSD: if_ipwvar.h,v 1.2 2004/08/23 11:57:35 lukem Exp $ */ 2 /* Id: if_ipwvar.h,v 1.1.2.2 2004/08/19 16:28:26 damien Exp */ 3 4 /*- 5 * Copyright (c) 2004 6 * Damien Bergamini <damien.bergamini@free.fr>. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice unmodified, this list of conditions, and the following 13 * disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 struct ipw_soft_bd { 32 struct ipw_bd *bd; 33 int type; 34 #define IPW_SBD_TYPE_NOASSOC 0 35 #define IPW_SBD_TYPE_COMMAND 1 36 #define IPW_SBD_TYPE_HEADER 2 37 #define IPW_SBD_TYPE_DATA 3 38 void *priv; 39 }; 40 41 struct ipw_soft_hdr { 42 struct ipw_hdr hdr; 43 bus_dmamap_t map; 44 TAILQ_ENTRY(ipw_soft_hdr) next; 45 }; 46 47 struct ipw_soft_buf { 48 struct mbuf *m; 49 struct ieee80211_node *ni; 50 bus_dmamap_t map; 51 TAILQ_ENTRY(ipw_soft_buf) next; 52 }; 53 54 struct ipw_softc { 55 struct device sc_dev; 56 57 struct ieee80211com sc_ic; 58 int (*sc_newstate)(struct ieee80211com *, 59 enum ieee80211_state, int); 60 61 u_int32_t flags; 62 #define IPW_FLAG_FW_INITED (1 << 0) 63 64 struct resource *irq; 65 struct resource *mem; 66 bus_space_tag_t sc_st; 67 bus_space_handle_t sc_sh; 68 void *sc_ih; 69 pci_chipset_tag_t sc_pct; 70 bus_size_t sc_sz; 71 72 int sc_tx_timer; 73 74 bus_dma_tag_t sc_dmat; 75 76 bus_dmamap_t tbd_map; 77 bus_dmamap_t rbd_map; 78 bus_dmamap_t status_map; 79 bus_dmamap_t cmd_map; 80 81 bus_dma_segment_t tbd_seg; 82 bus_dma_segment_t rbd_seg; 83 bus_dma_segment_t status_seg; 84 bus_dma_segment_t cmd_seg; 85 86 struct ipw_bd *tbd_list; 87 struct ipw_bd *rbd_list; 88 struct ipw_status *status_list; 89 90 struct ipw_cmd *cmd; 91 struct ipw_soft_bd *stbd_list; 92 struct ipw_soft_bd *srbd_list; 93 struct ipw_soft_hdr *shdr_list; 94 struct ipw_soft_buf *tx_sbuf_list; 95 struct ipw_soft_buf *rx_sbuf_list; 96 97 TAILQ_HEAD(, ipw_soft_hdr) sc_free_shdr; 98 TAILQ_HEAD(, ipw_soft_buf) sc_free_sbuf; 99 100 u_int32_t table1_base; 101 u_int32_t table2_base; 102 103 u_int32_t txcur; 104 u_int32_t txold; 105 u_int32_t rxcur; 106 }; 107 108 #define SIOCSLOADFW _IOW('i', 137, struct ifreq) 109 #define SIOCSKILLFW _IOW('i', 138, struct ifreq) 110 #define SIOCGRADIO _IOWR('i', 139, struct ifreq) 111 #define SIOCGTABLE1 _IOWR('i', 140, struct ifreq) 112