diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/DocBook/libata.tmpl | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/Documentation/DocBook/libata.tmpl b/Documentation/DocBook/libata.tmpl index fcbb58fc0fee..b2ec780bcda1 100644 --- a/Documentation/DocBook/libata.tmpl +++ b/Documentation/DocBook/libata.tmpl | |||
@@ -413,7 +413,9 @@ and other resources, etc. | |||
413 | </sect2> | 413 | </sect2> |
414 | 414 | ||
415 | </sect1> | 415 | </sect1> |
416 | <sect1> | 416 | </chapter> |
417 | |||
418 | <chapter id="libataEH"> | ||
417 | <title>Error handling</title> | 419 | <title>Error handling</title> |
418 | 420 | ||
419 | <para> | 421 | <para> |
@@ -422,7 +424,7 @@ and other resources, etc. | |||
422 | (Documentation/scsi/scsi_eh.txt) and ATA exceptions doc first. | 424 | (Documentation/scsi/scsi_eh.txt) and ATA exceptions doc first. |
423 | </para> | 425 | </para> |
424 | 426 | ||
425 | <sect2><title>Origins of commands</title> | 427 | <sect1><title>Origins of commands</title> |
426 | <para> | 428 | <para> |
427 | In libata, a command is represented with struct ata_queued_cmd | 429 | In libata, a command is represented with struct ata_queued_cmd |
428 | or qc. qc's are preallocated during port initialization and | 430 | or qc. qc's are preallocated during port initialization and |
@@ -437,9 +439,9 @@ and other resources, etc. | |||
437 | and commands for SCSI emulation are passed as SCSI commands | 439 | and commands for SCSI emulation are passed as SCSI commands |
438 | through queuecommand callback of SCSI host template. | 440 | through queuecommand callback of SCSI host template. |
439 | </para> | 441 | </para> |
440 | </sect2> | 442 | </sect1> |
441 | 443 | ||
442 | <sect2><title>How commands are issued</title> | 444 | <sect1><title>How commands are issued</title> |
443 | 445 | ||
444 | <variablelist> | 446 | <variablelist> |
445 | 447 | ||
@@ -501,9 +503,9 @@ and other resources, etc. | |||
501 | </varlistentry> | 503 | </varlistentry> |
502 | 504 | ||
503 | </variablelist> | 505 | </variablelist> |
504 | </sect2> | 506 | </sect1> |
505 | 507 | ||
506 | <sect2><title>How commands are processed</title> | 508 | <sect1><title>How commands are processed</title> |
507 | <para> | 509 | <para> |
508 | Depending on which protocol and which controller are used, | 510 | Depending on which protocol and which controller are used, |
509 | commands are processed differently. For the purpose of | 511 | commands are processed differently. For the purpose of |
@@ -562,9 +564,9 @@ and other resources, etc. | |||
562 | </listitem> | 564 | </listitem> |
563 | </varlistentry> | 565 | </varlistentry> |
564 | </variablelist> | 566 | </variablelist> |
565 | </sect2> | 567 | </sect1> |
566 | 568 | ||
567 | <sect2><title>How commands are completed</title> | 569 | <sect1><title>How commands are completed</title> |
568 | <para> | 570 | <para> |
569 | Once issued, all qc's are either completed with | 571 | Once issued, all qc's are either completed with |
570 | ata_qc_complete() or time out. For commands which are handled | 572 | ata_qc_complete() or time out. For commands which are handled |
@@ -660,9 +662,9 @@ and other resources, etc. | |||
660 | This leads us to ata_scsi_error() with partially completed qc. | 662 | This leads us to ata_scsi_error() with partially completed qc. |
661 | </para> | 663 | </para> |
662 | 664 | ||
663 | </sect2> | 665 | </sect1> |
664 | 666 | ||
665 | <sect2><title>ata_scsi_error()</title> | 667 | <sect1><title>ata_scsi_error()</title> |
666 | <para> | 668 | <para> |
667 | ata_scsi_error() is the current hostt->eh_strategy_handler() | 669 | ata_scsi_error() is the current hostt->eh_strategy_handler() |
668 | for libata. As discussed above, this will be entered in two | 670 | for libata. As discussed above, this will be entered in two |
@@ -697,9 +699,9 @@ and other resources, etc. | |||
697 | to/cannot call ata_qc_complete() again. | 699 | to/cannot call ata_qc_complete() again. |
698 | </para> | 700 | </para> |
699 | 701 | ||
700 | </sect2> | 702 | </sect1> |
701 | 703 | ||
702 | <sect2><title>Problems with the current EH</title> | 704 | <sect1><title>Problems with the current EH</title> |
703 | 705 | ||
704 | <itemizedlist> | 706 | <itemizedlist> |
705 | 707 | ||
@@ -766,9 +768,7 @@ and other resources, etc. | |||
766 | </listitem> | 768 | </listitem> |
767 | 769 | ||
768 | </itemizedlist> | 770 | </itemizedlist> |
769 | </sect2> | 771 | </sect1> |
770 | |||
771 | </sect1> | ||
772 | </chapter> | 772 | </chapter> |
773 | 773 | ||
774 | <chapter id="libataExt"> | 774 | <chapter id="libataExt"> |