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Diffstat (limited to 'sys/dev/ic/mpt_openbsd.h')
| -rw-r--r-- | sys/dev/ic/mpt_openbsd.h | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/sys/dev/ic/mpt_openbsd.h b/sys/dev/ic/mpt_openbsd.h deleted file mode 100644 index b032693c790..00000000000 --- a/sys/dev/ic/mpt_openbsd.h +++ /dev/null @@ -1,356 +0,0 @@ -/* $OpenBSD: mpt_openbsd.h,v 1.20 2006/02/04 19:05:00 marco Exp $ */ -/* $NetBSD: mpt_netbsd.h,v 1.2 2003/04/16 23:02:14 thorpej Exp $ */ - -/* - * Copyright (c) 2004 Milos Urbanek - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR - * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* - * Copyright (c) 2003 Wasabi Systems, Inc. - * All rights reserved. - * - * Written by Jason R. Thorpe for Wasabi Systems, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed for the NetBSD Project by - * Wasabi Systems, Inc. - * 4. The name of Wasabi Systems, Inc. may not be used to endorse - * or promote products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Copyright (c) 2000, 2001 by Greg Ansley, Adam Prewett - * - * Partially derived from Matt Jacobs ISP driver. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice immediately at the beginning of the file, without modification, - * this list of conditions, and the following disclaimer. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR - * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - */ -/* - * Additional Copyright (c) 2002 by Matthew Jacob under same license. - */ - -/* - * mpt_openbsd.h: - * - * OpenBSD-specific definitions for LSI Fusion adapters. - * - * Adapted from the NetBSD "mpt" driver by Milos Urbanek for - * ZOOM International, s.r.o. - */ - -#ifndef _DEV_IC_MPT_OPENBSD_H_ -#define _DEV_IC_MPT_OPENBSD_H_ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/malloc.h> -#include <sys/device.h> -#include <sys/ioctl.h> -#include <sys/kernel.h> -#include <sys/timeout.h> -#include <sys/errno.h> -#include <sys/buf.h> -#include <sys/queue.h> - -#include <uvm/uvm_extern.h> - -#include <machine/bus.h> -#include <machine/intr.h> - -#include <scsi/scsi_all.h> -#include <scsi/scsiconf.h> - -#include <dev/ic/mpt_mpilib.h> - -/* - * macro to convert from milliseconds to hz without integer overflow - * Default version using only 32bits arithmetics. - * 64bit port can define 64bit version in their <machine/param.h> - * 0x20000 is safe for hz < 20000 - */ -#ifndef mstohz -#define mstohz(ms) \ - (((ms +0u) / 1000u) * hz) -#endif - -/* Max MPT Reply we are willing to accept (must be a power of 2). */ -#define MPT_REPLY_SIZE 128 - -#define MPT_MAX_REQUESTS(mpt) ((mpt)->is_fc ? 1024 : 256) -#define MPT_REQUEST_AREA 512 -#define MPT_SENSE_SIZE 32 /* included in MPT_REQUEST_AREA */ -#define MPT_REQ_MEM_SIZE(mpt) (MPT_MAX_REQUESTS(mpt) * MPT_REQUEST_AREA) - -/* - * We cannot tell prior to getting IOC facts how big the IOC's request - * area is. Because of this we cannot tell at compile time how many - * simple SG elements we can fit within an IOC request prior to having - * to put in a chain element. - * - * Experimentally we know that the Ultra4 parts have a 96 byte request - * element size and the Fibre Channel units have a 144 byte request - * element size. Therefore, if we have 512-32 (== 480) bytes of request - * area to play with, we have room for between 3 and 5 request sized - * regions- the first of which is the command plus a simple SG list, - * the rest of which are chained continuation SG lists. Given that the - * normal request we use is 48 bytes w/o the first SG element, we can - * assume we have 480-48 == 432 bytes to have simple SG elements and/or - * chain elements. If we assume 32 bit addressing, this works out to - * 54 SG or chain elements. If we assume 5 chain elements, then we have - * a maximum of 49 seperate actual SG segments. - */ -#define MPT_SGL_MAX 49 - -#define MPT_RQSL(mpt) ((mpt)->request_frame_size << 2) -#define MPT_NSGL(mpt) (MPT_RQSL(mpt) / sizeof(SGE_SIMPLE32)) - -#define MPT_NSGL_FIRST(mpt) \ - ((((mpt)->request_frame_size << 2) - \ - sizeof(MSG_SCSI_IO_REQUEST) - \ - sizeof(SGE_IO_UNION)) / sizeof(SGE_SIMPLE32)) - -/* - * Convert a physical address returned from IOC to a virtual address - * needed to access the data. - */ -#define MPT_REPLY_PTOV(m, x) \ - ((void *)(&(m)->reply[(((x) << 1) - (m)->reply_phys)])) - -enum mpt_req_state { - REQ_FREE, - REQ_IN_PROGRESS, - REQ_TIMEOUT, - REQ_ON_CHIP, - REQ_DONE -}; - -struct req_entry { - uint16_t index; /* index of this entry */ - struct scsi_xfer *xfer; /* scsipi xfer request */ - void *req_vbuf; /* virtual address of entry */ - void *sense_vbuf; /* virtual address of sense data */ - bus_addr_t req_pbuf; /* physical address of entry */ - bus_addr_t sense_pbuf; /* physical address of sense data */ - bus_dmamap_t dmap; /* DMA map for data buffer */ - SLIST_ENTRY(req_entry) link; /* pointer to next in list */ - enum mpt_req_state debug; /* debugging */ - uint32_t sequence; /* sequence number */ -}; - -struct mpt_softc { - struct device mpt_dev; /* base device glue */ - - int is_fc; - int bus; - - /* IOC facts */ - uint16_t mpt_global_credits; - uint16_t request_frame_size; - uint8_t mpt_max_devices; - uint8_t mpt_max_buses; - uint8_t fw_download_boot; - uint32_t fw_image_size; - uint32_t im_support; - - /* Port facts */ - uint16_t mpt_ini_id; - - /* Device configuration information */ - struct { - struct mpt_spi_cfg { - CONFIG_PAGE_SCSI_PORT_0 _port_page0; - CONFIG_PAGE_SCSI_PORT_1 _port_page1; - CONFIG_PAGE_SCSI_PORT_2 _port_page2; - CONFIG_PAGE_SCSI_DEVICE_0 _dev_page0[16]; - CONFIG_PAGE_SCSI_DEVICE_1 _dev_page1[16]; - uint16_t _negotiated_speed[16]; - uint16_t _tag_enable; - uint16_t _disc_enable; - uint16_t _update_params0; - uint16_t _update_params1; - uint16_t _report_xfer_mode; - } spi; -#define mpt_port_page0 cfg.spi._port_page0 -#define mpt_port_page1 cfg.spi._port_page1 -#define mpt_port_page2 cfg.spi._port_page2 -#define mpt_dev_page0 cfg.spi._dev_page0 -#define mpt_dev_page1 cfg.spi._dev_page1 -#define mpt_negotiated_speed cfg.spi._negotiated_speed -#define mpt_tag_enable cfg.spi._tag_enable -#define mpt_disc_enable cfg.spi._disc_enable -#define mpt_update_params0 cfg.spi._update_params0 -#define mpt_update_params1 cfg.spi._update_params1 -#define mpt_report_xfer_mode cfg.spi._report_xfer_mode - - struct mpt_fc_cfg { - uint8_t nada; - } fc; - - struct mpt_mfg_cfg { - CONFIG_PAGE_MANUFACTURING_0 _mfg_page0; - CONFIG_PAGE_MANUFACTURING_1 _mfg_page1; - CONFIG_PAGE_MANUFACTURING_2 _mfg_page2; - CONFIG_PAGE_MANUFACTURING_3 _mfg_page3; - CONFIG_PAGE_MANUFACTURING_4 _mfg_page4; - } mfg; -#define mpt_mfg_page0 cfg.mfg._mfg_page0 -#define mpt_mfg_page1 cfg.mfg._mfg_page1 -#define mpt_mfg_page2 cfg.mfg._mfg_page2 -#define mpt_mfg_page3 cfg.mfg._mfg_page3 -#define mpt_mfg_page4 cfg.mfg._mfg_page4 - - struct mpt_iou_cfg { - CONFIG_PAGE_IO_UNIT_0 _iou_page0; - CONFIG_PAGE_IO_UNIT_1 _iou_page1; - CONFIG_PAGE_IO_UNIT_2 _iou_page2; - CONFIG_PAGE_IO_UNIT_3 _iou_page3; - } iou; -#define mpt_iou_page0 cfg.iou._iou_page0 -#define mpt_iou_page1 cfg.iou._iou_page1 -#define mpt_iou_page2 cfg.iou._iou_page2 -#define mpt_iou_page3 cfg.iou._iou_page3 - - struct mpt_ioc_cfg { - CONFIG_PAGE_IOC_0 _ioc_page0; - CONFIG_PAGE_IOC_1 _ioc_page1; - CONFIG_PAGE_IOC_2 _ioc_page2; - CONFIG_PAGE_IOC_3 _ioc_page3; - CONFIG_PAGE_IOC_4 _ioc_page4; - } ioc; -#define mpt_ioc_page0 cfg.ioc._ioc_page0 -#define mpt_ioc_page1 cfg.ioc._ioc_page1 -#define mpt_ioc_page2 cfg.ioc._ioc_page2 -#define mpt_ioc_page3 cfg.ioc._ioc_page3 -#define mpt_ioc_page4 cfg.ioc._ioc_page4 - - struct mpt_raid_cfg { - CONFIG_PAGE_RAID_VOL_0 _raidvol_page0; - CONFIG_PAGE_RAID_PHYS_DISK_0 _raidphys_page0; - } raid; -#define mpt_raidvol_page0 cfg.raid._raidvol_page0 -#define mpt_raidphys_page0 cfg.raid._raidphys_page0 - } cfg; - - bus_space_tag_t sc_st; - bus_space_handle_t sc_sh; - bus_dma_tag_t sc_dmat; - - /* Reply memory */ - bus_dmamap_t reply_dmap; - char *reply; - bus_addr_t reply_phys; - - /* Request memory */ - bus_dmamap_t request_dmap; - char *request; - bus_addr_t request_phys; - - /* scsi linkage */ - struct req_entry *request_pool; - SLIST_HEAD(req_queue, req_entry) request_free_list; - - struct scsi_link sc_link; - struct scsi_adapter sc_adapter; - - uint32_t sequence; /* sequence number */ - uint32_t timeouts; /* timeout count */ - uint32_t success; /* success after timeout */ - - uint8_t vmware; /* If set, running in vmware */ - uint8_t upload_fw; /* If set, do a fw upload */ - /* Firmware memory */ - bus_dmamap_t fw_dmap; - bus_dma_segment_t fw_seg; - char *fw; - - /* Companion part in a 929 or 1030, or NULL. */ - struct mpt_softc *mpt2; - - /* To restore configuration after hard reset. */ - void (*sc_set_config_regs)(struct mpt_softc *); -}; - -#define MPT_SYNC_REQ(mpt, req, ops) \ - bus_dmamap_sync((mpt)->sc_dmat, (mpt)->request_dmap, \ - (req)->req_pbuf - (mpt)->request_phys, \ - MPT_REQUEST_AREA, (ops)) - -#define mpt_read(mpt, reg) \ - bus_space_read_4((mpt)->sc_st, (mpt)->sc_sh, (reg)) -#define mpt_write(mpt, reg, val) \ - bus_space_write_4((mpt)->sc_st, (mpt)->sc_sh, (reg), (val)) - -void mpt_attach(struct mpt_softc *); -int mpt_dma_mem_alloc(struct mpt_softc *); -int mpt_intr(void *); -void mpt_prt(struct mpt_softc *, const char *, ...); - - -#define mpt_set_config_regs(mpt) \ -do { \ - if ((mpt)->sc_set_config_regs != NULL) \ - (*(mpt)->sc_set_config_regs)((mpt)); \ -} while (/*CONSTCOND*/0) - -#endif /* _DEV_IC_MPT_OPENBSD_H_ */ |