1 /* $NetBSD: scsi_subr.c,v 1.1 2022/04/14 16:50:26 pgoyette Exp $ */ 2 3 /*- 4 * Copyright (c) 1998, 1999, 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Charles M. Hannum; Jason R. Thorpe of the Numerical Aerospace 9 * Simulation Facility, NASA Ames Research Center. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 /* 34 * Originally written by Julian Elischer (julian@tfs.com) 35 * for TRW Financial Systems for use under the MACH(2.5) operating system. 36 * 37 * TRW Financial Systems, in accordance with their agreement with Carnegie 38 * Mellon University, makes this software available to CMU to distribute 39 * or use in any manner that they see fit as long as this message is kept with 40 * the software. For this reason TFS also grants any other persons or 41 * organisations permission to use or modify this software. 42 * 43 * TFS supplies this software to be publicly redistributed 44 * on the understanding that TFS is not responsible for the correct 45 * functioning of this software in any circumstances. 46 * 47 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 48 */ 49 50 #include <sys/cdefs.h> 51 __KERNEL_RCSID(0, "$NetBSD: scsi_subr.c,v 1.1 2022/04/14 16:50:26 pgoyette Exp $"); 52 53 #include <sys/param.h> 54 #include <sys/systm.h> 55 56 #include <sys/device.h> 57 #include <sys/kernel.h> 58 #include <sys/proc.h> 59 #include <sys/module.h> 60 61 #include <dev/scsipi/scsi_all.h> 62 #include <dev/scsipi/scsipi_all.h> 63 #include <dev/scsipi/scsiconf.h> 64 65 const struct scsipi_bustype scsi_bustype = { 66 .bustype_type = SCSIPI_BUSTYPE_BUSTYPE(SCSIPI_BUSTYPE_SCSI, 67 SCSIPI_BUSTYPE_SCSI_PSCSI), 68 .bustype_cmd = scsi_scsipi_cmd, 69 .bustype_interpret_sense = scsipi_interpret_sense, 70 .bustype_printaddr = scsi_print_addr, 71 .bustype_kill_pending = scsi_kill_pending, 72 .bustype_async_event_xfer_mode = scsi_async_event_xfer_mode, 73 }; 74 75 const struct scsipi_bustype scsi_fc_bustype = { 76 .bustype_type = SCSIPI_BUSTYPE_BUSTYPE(SCSIPI_BUSTYPE_SCSI, 77 SCSIPI_BUSTYPE_SCSI_FC), 78 .bustype_cmd = scsi_scsipi_cmd, 79 .bustype_interpret_sense = scsipi_interpret_sense, 80 .bustype_printaddr = scsi_print_addr, 81 .bustype_kill_pending = scsi_kill_pending, 82 .bustype_async_event_xfer_mode = scsi_fc_sas_async_event_xfer_mode, 83 }; 84 85 const struct scsipi_bustype scsi_sas_bustype = { 86 .bustype_type = SCSIPI_BUSTYPE_BUSTYPE(SCSIPI_BUSTYPE_SCSI, 87 SCSIPI_BUSTYPE_SCSI_SAS), 88 .bustype_cmd = scsi_scsipi_cmd, 89 .bustype_interpret_sense = scsipi_interpret_sense, 90 .bustype_printaddr = scsi_print_addr, 91 .bustype_kill_pending = scsi_kill_pending, 92 .bustype_async_event_xfer_mode = scsi_fc_sas_async_event_xfer_mode, 93 }; 94 95 const struct scsipi_bustype scsi_usb_bustype = { 96 .bustype_type = SCSIPI_BUSTYPE_BUSTYPE(SCSIPI_BUSTYPE_SCSI, 97 SCSIPI_BUSTYPE_SCSI_USB), 98 .bustype_cmd = scsi_scsipi_cmd, 99 .bustype_interpret_sense = scsipi_interpret_sense, 100 .bustype_printaddr = scsi_print_addr, 101 .bustype_kill_pending = scsi_kill_pending, 102 .bustype_async_event_xfer_mode = NULL, 103 }; 104 105 int 106 scsiprint(void *aux, const char *pnp) 107 { 108 struct scsipi_channel *chan = aux; 109 struct scsipi_adapter *adapt = chan->chan_adapter; 110 111 /* only "scsibus"es can attach to "scsi"s; easy. */ 112 if (pnp) 113 aprint_normal("scsibus at %s", pnp); 114 115 /* don't print channel if the controller says there can be only one. */ 116 if (adapt->adapt_nchannels != 1) 117 aprint_normal(" channel %d", chan->chan_channel); 118 119 return (UNCONF); 120 } 121 122 MODULE(MODULE_CLASS_EXEC, scsi_subr, NULL); 123 124 static int scsi_subr_modcmd(modcmd_t cmd, void *opaque) 125 { 126 127 switch(cmd) { 128 case MODULE_CMD_INIT: 129 case MODULE_CMD_FINI: 130 return 0; 131 default: 132 return ENOTTY; 133 } 134 } 135