274 lines
3.5 KiB
HTML
274 lines
3.5 KiB
HTML
<HTML
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><HEAD
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><TITLE
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>SRM Device Naming</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.57"><LINK
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REL="HOME"
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TITLE="SRM Firmware Howto"
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HREF="index.html"><LINK
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REL="PREVIOUS"
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TITLE="What is SRM?"
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HREF="x31.html"><LINK
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TITLE="The Raw Loader"
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><TR
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><TH
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COLSPAN="3"
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>SRM Firmware Howto</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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>Prev</A
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><DIV
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CLASS="SECT1"
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><H1
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CLASS="SECT1"
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><A
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NAME="AEN99"
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>3. SRM Device Naming</A
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></H1
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><DIV
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CLASS="SECT2"
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><H2
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CLASS="SECT2"
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><A
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NAME="AEN101"
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>3.1. The First Two Letter</A
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></H2
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><P
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>The following is based on the example device dkb1.2.3.4.5 taken from a Digital Server 3300 (Whitebox version of
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an AS800).</P
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><P
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>Two letter port or class driver designator:
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<P
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></P
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><UL
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><LI
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><P
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> DR: RAID set device </P
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></LI
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><LI
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><P
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> DV: Floppy Drive </P
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></LI
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><LI
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><P
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> EW: Ethernet port (TULIP, DEC 21040) </P
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></LI
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><LI
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><P
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> EI: Ethernet port (Intel 82557 or 82559) </P
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></LI
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><LI
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><P
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> PK: SCSI port (controller) </P
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></LI
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><LI
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><P
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> DK: SCSI disk </P
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></LI
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><LI
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><P
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> MK: SCSI tape </P
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></LI
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><LI
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><P
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> PU: DSSI port </P
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></LI
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><LI
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><P
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> DU: DSSI disk </P
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></LI
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><LI
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><P
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> MU: DSSI tape </P
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></LI
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><LI
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><P
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> JK: SCSI monitor (or robot) </P
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></LI
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><LI
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><P
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> DQ: (E)IDE Device (disk or CD-ROM)</P
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></LI
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></UL
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></P
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></DIV
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><DIV
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CLASS="SECT2"
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><H2
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CLASS="SECT2"
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><A
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NAME="AEN130"
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>3.2. The Rest Of The Device Name</A
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></H2
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><P
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> <P
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></P
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><UL
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><LI
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><P
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> b-> adapter ID (one letter adapter designator)</P
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></LI
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><LI
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><P
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> 1->Device number (SCSI unit numbers are forced to 100x Node ID)</P
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></LI
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><LI
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><P
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> 2->Bus Node ID</P
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></LI
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><LI
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><P
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> 3->Channel Number</P
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></LI
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><LI
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><P
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> 4->Channel Number (used for multi-channel devices)</P
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></LI
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><LI
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><P
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> 5->Logical Slot number
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<P
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></P
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><UL
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><LI
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><P
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>EISA: they correspond to the physical slot numbers (1-3)</P
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></LI
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><LI
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><P
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>PCI:</P
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><P
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></P
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><UL
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><LI
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><P
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>slot 5= SCSI controller on system backplane (DS3300)</P
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></LI
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><LI
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><P
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>slot 6= On board VGA (DS3300)</P
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></LI
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><LI
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><P
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>slot 7= PCI to EISA bridge chip (DS3300)</P
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></LI
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><LI
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><P
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>slots 11 - 14 = Correspond to Physical PCI option slots:
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PCI11, PCI12, PCI13 and PCI14 (64bit) (DS3300)</P
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></LI
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></UL
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></LI
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></UL
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></P
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></LI
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><LI
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><P
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> 6->Hose number: 0 PCI_0 (32bit PCI); 1 EISA (DS3300)</P
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></LI
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></UL
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></P
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></DIV
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></DIV
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HREF="x31.html"
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>Prev</A
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HREF="index.html"
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>Home</A
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>Next</A
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>What is SRM?</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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> </TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>The Raw Loader</TD
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