Messages in this thread |  | | Date | Fri, 19 Jan 2001 11:40:16 -0600 | From | Leslie Donaldson <> | Subject | Patch for aic7xxx 2.4.0 test12 hang |
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This is a temporary patch to keep the scsi driver from eating your data.... I am working on a real fix....
Leslie Donaldson
*** linux/drivers/scsi/aic7xxx.c.2.4.0-12 Sat Jan 6 21:55:47 2001 --- linux/drivers/scsi/aic7xxx.c Sat Jan 6 22:08:12 2001 *************** *** 7073,7078 **** --- 7073,7092 ---- else { + if(((strcmp("Adaptec AIC-7892 Ultra 160/m SCSI host adapter",board_names[p->board_name_index])) == 0 ) || + ((strcmp("Adaptec AIC-7899 Ultra 160/m SCSI host adapter",board_names[p->board_name_index])) == 0 )) + { + /* The TCQ code for 160M devices is BROKEN */ + /* This is a quick, dirty, sad fix until I have time for a better */ + /* one. We do it this way in case the driver is supporting two seperate */ + /* styles of scsi chipsets... I do have two boards so it does happen */ + tag_enabled = FALSE; + device->queue_depth = 3; /* Tagged queueing is disabled. */ + printk(INFO_LEAD "DISABLED TAGGED QUEUING, queue depth %d.\n", + p->host_no, device->channel, device->id, + device->lun, 0); + } + else if (aic7xxx_tag_info[p->instance].tag_commands[tindex] == 255) { tag_enabled = FALSE;
-- /----------------------------\ Current Contractor: None | Leslie F. Donaldson | Current Customer : None | Computer Contractor | Skills: Unix/OS9/VMS/Linux/SUN-OS/C/C++/assembly | Have Computer will travel. | WWW : http://www.cs.rose-hulman.edu/~donaldlf \----------------------------/ Email: mail://donaldlf@cs.rose-hulman.edu Goth Code V1.1: GoCS$$ TYg(T6,T9) B11Bk!^1 C6b-- P0(1,7) M+ a24 n--- b++:+ H6'11" g m---- w+ r+++ D--~!% h+ s10 k+++ R-- Ssw LusCA++ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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