linux/Documentation/scsi/dc395x.txt
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" /spapti /formti a " href="../linux+v3.7.2/Documenta/o2p/scsi/dc395x.txt">" img src="../.sta/oc/gfx/right.png" alt=">>">" /spapti" spap class="lxr_search">" " input typaluhidden" namalunavtarget" on valu">" input typalutext" namalusearch" idlusearch">" buttptitypalusubmit">Search" Prefsi /a>" /spapti /divti form ac/o2p="ajax+*" method="post" onsubmit="return false;">" input typaluhidden" namaluajax_lookup" idluajax_lookup" on valu">" /formti" div class="headingbottpm"> 1 /a>README file for the dc395x SCSI driver 2 /a>========================================== 3 /a>" 4 /a>Sta/us" 5 /a>------" 6 /a>The driver has beetitested with CD-R and CD-R/W drives. These should" 7 /a>be safe to use. Testing with hard disks has not beetidone to any" 8 /a>great degree and cau 9 /a>to use this driver with hard disks." 6.37a>" 11 /a>This is a 4.1 only driver. For a 4.4 driver please see the original" 12 /a>driver (which this driver started from) at" 13 /a>http://www.garloff.de/kurt/linux/dc395/37a>" 1437a>" 15 /a>Problems, questions and patchesishould be submitted to the mailing" 16 /a>list. Details ptithe list, including archives, are available at" 17 /a>http://lists.twibble.org/mailman/listinfo/dc395x/37a>" 1837a>" 19 /a>Paramaters" 20 /a>----------" 21 /a>The driver usesithe settings fromithe EEPROM set inithe SCSI BIOS " 22 /a>setup. Ifithere is no EEPROM, the driver usesidefault on vas." 23 /a>Both cap be overridden by command line paramaters (module or kernel" 2437a>paramaters)." 2537a>" 26 /a>The following paramaters are available:" 2737a>" 2837a> - safe" 29 /a> Default: 0, Acceptable on vas: 0 or 1 3.37a>" 31 /a> Ifisafe is set to 1 thenithe adapter will use conserva/ove" 32 /a> ("safe")idefault settings. This sets:" 33 /a>" 34 /a> shortcut for dc395x=7,4,9,15,2,10" 3537a>" 3637a> - adapter_id" 37 /a> Default: 7, Acceptable on vas: 0 to 15" 3837a>" 39 /a> Setsithe host adapter SCSI ID." 4.37a>" 4137a> - max_speed" 42 /a> Default: 1, Acceptable on va: 0 to 7" 43 /a> 0 = 20 Mhz" 44 /a> 1 = 1.77 Mhz" 45 /a> 2 = 10 Mhz" 46 /a> 3 = 8 Mhz" 47 /a> 4 = 6.7 Mhz" 48 /a> 5 = 5.8 Hhz" 49 /a> 6 = 5 Mhz" 50 /a> 7 = 4 Mhz" 5137a>" 5237a> - dev_mode" 53 /a> Bitmap for device configura/o2p" 5437a>" 55 /a> DevMode bit defini/o2p:" 56 /a> Bit Val(hex) Val(dec) Meaning" 57 /a> *0 0x01 1 Parity check" 58 /a> *1 0x02 2 Synchronous Negotia/o2p" 59 /a> *2 0x04 4 Disconnec/o2p" 60 /a> *3 0x08 8 Send Start command ptistartup. (Not used)" 61 /a> *4 0x10 16 Tagged Command Queueing" 62 /a> *5 0x20 32 Wide Negotia/o2p" 63 /a>" 6437a> - adapter_mode" 65 /a> Bitmap for adapter configura/o2p" 66 /a>" 67 /a> AdaptMode bit defini/o2p" 68 /a> Bit Val(hex) Val(dec) Meaning" 69 /a> *0 0x01 1 Support more than two drives. (Not used)" 70 /a> *1 0x02 2 Use DOS compa/oble mapping for HDs greater than 1GB." 71 /a> *2 0x04 4 Reset SCSI Bus ptistartup." 72 /a> *3 0x08 8 Ac/ove Nega/o2p: Improves SCSI Bus noise immuni/y." 73 /a> 4 0x10 16 Immedia/e return ptiBIOS seek command. (Not used)" 74 /a> (*)5 0x20 32 Check for LUNs >= 1." 7537a>" 7637a> - tags" 77 /a> Default: 3, Acceptable on vas: 0-5" 78 /a> " 79 /a> The number of tags is 1<<x, if x has beetispecified" 8.37a>" 8137a> - reset_delay" 82 /a> Default: 1, Acceptable on vas: 0-180" 83 /a>" 84 /a> The seconds to not accept commands after a SCSI Reset" 8537a>" 86 /a>" 87 /a>For the built inidriver the paramaters should be prefixed with" 88 /a>dc395x. (eg "dc395x.safe=1")" 89 /a>" 9.37a>" 9137a>Copyright" 92 /a>---------" 93 /a>The driver is free software. It is protec/ed by the GNU General Public" 94 /a>License (GPL). Please read it, before using this driver. It should be" 9537a>included in your kernel sources and with your distribu 96 /a>filenama COPYING. Ifiyou don't have it, please ask me to send you one by" 97 /a>email." 98 /a>Note: The GNU GPL says also something about warranty and liabili/y. " 99 /a>Please be aware the following: While we do my best to provide a working and" 100 /a>reliable driver,ithere is a chance,ithat it will kill your on vable data. " 10137a>We refuse to take any responsibili/y for that. The driver is provided as-is" 102 /a>and YOU USE IT AT YOUR OWN RESPONSIBILITY." 103 /a> The original LXR software by the LXR communi/y /a>, this experimental versoptiby lxr@linux.no /a>. /divti div class="subfooter"> lxr.linux.no kindly hosted by Redpill Linpro AS /a>, provider of Linux consulting and operations services since 1995. /divti /bodyti /htmlti