fxr.watson.org: FREEBSD-6-0 sys/dev/twa/tw_osl

FreeBSD/Linux Kernel Cross Reference
sys/dev/twa/tw_osl_externs.h

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1 /* 2 * Copyright (c) 2004-05 Applied Micro Circuits Corporation. 3 * Copyright (c) 2004-05 Vinod Kashyap. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: releng/6.0/sys/dev/twa/tw_osl_externs.h 144966 2005-04-12 22:07:11Z vkashyap $ 28 */ 29 30 /* 31 * AMCC'S 3ware driver for 9000 series storage controllers. 32 * 33 * Author: Vinod Kashyap 34 */ 35 36 37 38 #ifndef TW_OSL_EXTERNS_H 39 40 #define TW_OSL_EXTERNS_H 41 42 43 /* 44 * Data structures and functions global to the OS Layer. 45 */ 46 47 48 /* External data structures. */ 49 50 extern int mp_ncpus; 51 52 53 54 /* Functions in tw_osl_freebsd.c */ 55 56 /* Build a firmware passthru cmd pkt, and submit it to CL. */ 57 extern TW_INT32 tw_osli_fw_passthru(struct twa_softc *sc, TW_INT8 *buf); 58 59 /* Get an OSL internal request context packet. */ 60 extern struct tw_osli_req_context *tw_osli_get_request(struct twa_softc *sc); 61 62 /* Map data to DMA'able memory. */ 63 extern TW_INT32 tw_osli_map_request(struct tw_osli_req_context *req); 64 65 /* Undo mapping. */ 66 extern TW_VOID tw_osli_unmap_request(struct tw_osli_req_context *req); 67 68 69 70 /* Functions in tw_osl_cam.c */ 71 72 /* Attach to CAM. */ 73 extern TW_INT32 tw_osli_cam_attach(struct twa_softc *sc); 74 75 /* Detach from CAM. */ 76 extern TW_VOID tw_osli_cam_detach(struct twa_softc *sc); 77 78 /* Request CAM for a bus scan. */ 79 extern TW_INT32 tw_osli_request_bus_scan(struct twa_softc *sc); 80 81 /* Unfreeze ccb flow from CAM. */ 82 extern TW_VOID tw_osli_allow_new_requests(struct twa_softc *sc, TW_VOID *ccb); 83 84 /* Freeze ccb flow from CAM. */ 85 extern TW_VOID tw_osli_disallow_new_requests(struct twa_softc *sc); 86 87 /* OSL's completion routine for SCSI I/O's. */ 88 extern TW_VOID tw_osl_complete_io(struct tw_cl_req_handle *req_handle); 89 90 /* OSL's completion routine for passthru requests. */ 91 extern TW_VOID tw_osl_complete_passthru(struct tw_cl_req_handle *req_handle); 92 93 94 95 #endif /* TW_OSL_EXTERNS_H */

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FreeBSD/Linux Kernel Cross Reference sys/dev/twa/tw_osl_externs.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/twa/tw_osl_externs.h