diff options
Diffstat (limited to 'sys/dev/amr/amrreg.h')
| -rw-r--r-- | sys/dev/amr/amrreg.h | 62 |
1 files changed, 58 insertions, 4 deletions
diff --git a/sys/dev/amr/amrreg.h b/sys/dev/amr/amrreg.h index 7abfe0f..0785038 100644 --- a/sys/dev/amr/amrreg.h +++ b/sys/dev/amr/amrreg.h @@ -24,12 +24,34 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * + * Copyright (c) 2002 Eric Moore + * Copyright (c) 2002 LSI Logic Corporation + * 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. * 3. The party using or redistributing the source code and binary forms - * agrees to the above disclaimer and the terms and conditions set forth + * agrees to the disclaimer below and the terms and conditions set forth * herein. * - * Additional Copyright (c) 2002 by Eric Moore under same license. - * Additional Copyright (c) 2002 LSI Logic Corporation + * 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. + * * * $FreeBSD$ */ @@ -49,7 +71,12 @@ * cleanly fit more than 16 entries in without a page boundary. But is this a concern, * since we allocate the s/g maps contiguously anyway? */ -#define AMR_NSEG 16 +/* + * emoore - Oct 21, 2002 + * firmware doesn't have sglist boundary restrictions. + * The sgelem can be set to 26 + */ +#define AMR_NSEG 26 #define AMR_MAXCMD 255 /* ident = 0 not allowed */ #define AMR_LIMITCMD 120 /* maximum count of outstanding commands */ @@ -61,6 +88,7 @@ #define AMR_MAX_SCSI_CMDS (15 * AMR_MAX_CHANNELS) /* one for every target? */ #define AMR_MAX_CDB_LEN 0x0a +#define AMR_MAX_EXTCDB_LEN 0x10 #define AMR_MAX_REQ_SENSE_LEN 0x20 #define AMR_BLKSIZE 512 /* constant for all controllers */ @@ -96,6 +124,7 @@ #define AMR_CONFIG_ENQ3_SOLICITED_NOTIFY 0x01 #define AMR_CONFIG_ENQ3_SOLICITED_FULL 0x02 #define AMR_CONFIG_ENQ3_UNSOLICITED 0x03 +#define AMR_CMD_EXTPASS 0xe3 /* * Command results @@ -435,6 +464,31 @@ struct amr_passthrough u_int32_t ap_data_transfer_length; } __packed; +struct amr_ext_passthrough +{ + u_int8_t ap_timeout:3; + u_int8_t ap_ars:1; + u_int8_t ap_rsvd1:1; + u_int8_t ap_cd_rom:1; + u_int8_t ap_rsvd2:1; + u_int8_t ap_islogical:1; + u_int8_t ap_logical_drive_no; + u_int8_t ap_channel; + u_int8_t ap_scsi_id; + u_int8_t ap_queue_tag; + u_int8_t ap_queue_action; + u_int8_t ap_cdb_length; + u_int8_t ap_rsvd3; + u_int8_t ap_cdb[AMR_MAX_EXTCDB_LEN]; + u_int8_t ap_no_sg_elements; + u_int8_t ap_scsi_status; + u_int8_t ap_request_sense_length; + u_int8_t ap_request_sense_area[AMR_MAX_REQ_SENSE_LEN]; + u_int8_t ap_rsvd4; + u_int32_t ap_data_transfer_address; + u_int32_t ap_data_transfer_length; +} __packed; + #ifdef _KERNEL /******************************************************************************** ******************************************************************************** |
