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Add PCI IDs for the aic7860 (basically an aic7850 Ultra) and the aic7855

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(HP motherboard aic7850 controllers).

Properly handle 4 bit controller SCSI IDs.

Update my copyright.
This commit is contained in:
gibbs 1996-04-20 21:31:27 +00:00
parent 62413c04e3
commit a51d69965b
1 changed files with 42 additions and 10 deletions
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52
sys/pci/aic7870.c
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@ -1,8 +1,8 @@
/*
* Product specific probe and attach routines for:
* 3940, 2940, aic7870, and aic7850 SCSI controllers
* 3940, 2940, aic7880, aic7870, aic7860 and aic7850 SCSI controllers
*
* Copyright (c) 1995, 1996 Justin T. Gibbs
* Copyright (c) 1995, 1996 Justin T. Gibbs.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -14,12 +14,22 @@
* 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. Absolutely no warranty of function or purpose is made by the author
* Justin T. Gibbs.
* 4. Modifications may be freely made to this file if the above conditions
* are met.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* $Id: aic7870.c,v 1.27 1996/03/11 02:49:48 gibbs Exp $
* 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.
*
* $Id: aic7870.c,v 1.28 1996/03/31 03:17:46 gibbs Exp $
*/
#include <pci.h>
@ -52,6 +62,8 @@
#define PCI_DEVICE_ID_ADAPTEC_2940 0x71789004ul
#define PCI_DEVICE_ID_ADAPTEC_AIC7880 0x80789004ul
#define PCI_DEVICE_ID_ADAPTEC_AIC7870 0x70789004ul
#define PCI_DEVICE_ID_ADAPTEC_AIC7860 0x60789004ul
#define PCI_DEVICE_ID_ADAPTEC_AIC7855 0x55789004ul
#define PCI_DEVICE_ID_ADAPTEC_AIC7850 0x50789004ul
#define DEVCONFIG 0x40
@ -188,6 +200,12 @@ aic7870_probe (pcici_t tag, pcidi_t type)
case PCI_DEVICE_ID_ADAPTEC_AIC7870:
return ("Adaptec aic7870 SCSI host adapter");
break;
case PCI_DEVICE_ID_ADAPTEC_AIC7860:
return ("Adaptec aic7860 SCSI host adapter");
break;
case PCI_DEVICE_ID_ADAPTEC_AIC7855:
return ("Adaptec aic7855 SCSI host adapter");
break;
case PCI_DEVICE_ID_ADAPTEC_AIC7850:
return ("Adaptec aic7850 SCSI host adapter");
break;
@ -244,6 +262,10 @@ aic7870_attach(config_id, unit)
case PCI_DEVICE_ID_ADAPTEC_AIC7870:
ahc_t = AHC_AIC7870;
break;
case PCI_DEVICE_ID_ADAPTEC_AIC7860:
ahc_t = AHC_AIC7860;
break;
case PCI_DEVICE_ID_ADAPTEC_AIC7855:
case PCI_DEVICE_ID_ADAPTEC_AIC7850:
ahc_t = AHC_AIC7850;
break;
@ -251,6 +273,9 @@ aic7870_attach(config_id, unit)
break;
}
/* On all PCI adapters, we allow SCB paging */
ahc_f |= AHC_PAGESCBS;
ahc_reset(io_port);
if(ahc_t & AHC_AIC7870){
@ -296,8 +321,8 @@ aic7870_attach(config_id, unit)
csize_lattime |= (64 << 8);
}
if(bootverbose)
printf("ahc%d: BurstLen = %dDWDs, "
"Latency Timer = %dPCLKS\n",
printf("ahc%d: BurstLen = %ldDWDs, "
"Latency Timer = %ldPCLKS\n",
unit,
csize_lattime & CACHESIZE,
(csize_lattime >> 8) & 0xff);
@ -343,6 +368,13 @@ aic7870_attach(config_id, unit)
load_seeprom(ahc);
break;
}
case AHC_AIC7860:
{
id_string = "aic7860 ";
/* Assume there is no BIOS for these cards? */
ahc->flags |= AHC_USEDEFAULTS;
break;
}
case AHC_AIC7850:
{
id_string = "aic7850 ";
@ -489,7 +521,7 @@ load_seeprom(ahc)
/* Set the host ID */
outb(SCSICONF + iobase, scsi_conf);
/* In case we are a wide card */
outb(SCSICONF + 1 + iobase, scsi_conf);
outb(SCSICONF + 1 + iobase, host_id);
return(retval);
}