diff options
Diffstat (limited to 'Documentation/scsi/scsi_eh.txt')
| -rw-r--r-- | Documentation/scsi/scsi_eh.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/scsi/scsi_eh.txt b/Documentation/scsi/scsi_eh.txt index 331afd791cbb..ce767b90bb0d 100644 --- a/Documentation/scsi/scsi_eh.txt +++ b/Documentation/scsi/scsi_eh.txt | |||
| @@ -19,9 +19,9 @@ TABLE OF CONTENTS | |||
| 19 | [2-1-1] Overview | 19 | [2-1-1] Overview |
| 20 | [2-1-2] Flow of scmds through EH | 20 | [2-1-2] Flow of scmds through EH |
| 21 | [2-1-3] Flow of control | 21 | [2-1-3] Flow of control |
| 22 | [2-2] EH through hostt->eh_strategy_handler() | 22 | [2-2] EH through transportt->eh_strategy_handler() |
| 23 | [2-2-1] Pre hostt->eh_strategy_handler() SCSI midlayer conditions | 23 | [2-2-1] Pre transportt->eh_strategy_handler() SCSI midlayer conditions |
| 24 | [2-2-2] Post hostt->eh_strategy_handler() SCSI midlayer conditions | 24 | [2-2-2] Post transportt->eh_strategy_handler() SCSI midlayer conditions |
| 25 | [2-2-3] Things to consider | 25 | [2-2-3] Things to consider |
| 26 | 26 | ||
| 27 | 27 | ||
| @@ -413,9 +413,9 @@ scmd->allowed. | |||
| 413 | layer of failure of the scmds. | 413 | layer of failure of the scmds. |
| 414 | 414 | ||
| 415 | 415 | ||
| 416 | [2-2] EH through hostt->eh_strategy_handler() | 416 | [2-2] EH through transportt->eh_strategy_handler() |
| 417 | 417 | ||
| 418 | hostt->eh_strategy_handler() is invoked in the place of | 418 | transportt->eh_strategy_handler() is invoked in the place of |
| 419 | scsi_unjam_host() and it is responsible for whole recovery process. | 419 | scsi_unjam_host() and it is responsible for whole recovery process. |
| 420 | On completion, the handler should have made lower layers forget about | 420 | On completion, the handler should have made lower layers forget about |
| 421 | all failed scmds and either ready for new commands or offline. Also, | 421 | all failed scmds and either ready for new commands or offline. Also, |
| @@ -424,7 +424,7 @@ SCSI midlayer. IOW, of the steps described in [2-1-2], all steps | |||
| 424 | except for #1 must be implemented by eh_strategy_handler(). | 424 | except for #1 must be implemented by eh_strategy_handler(). |
| 425 | 425 | ||
| 426 | 426 | ||
| 427 | [2-2-1] Pre hostt->eh_strategy_handler() SCSI midlayer conditions | 427 | [2-2-1] Pre transportt->eh_strategy_handler() SCSI midlayer conditions |
| 428 | 428 | ||
| 429 | The following conditions are true on entry to the handler. | 429 | The following conditions are true on entry to the handler. |
| 430 | 430 | ||
| @@ -437,7 +437,7 @@ except for #1 must be implemented by eh_strategy_handler(). | |||
| 437 | - shost->host_failed == shost->host_busy | 437 | - shost->host_failed == shost->host_busy |
| 438 | 438 | ||
| 439 | 439 | ||
| 440 | [2-2-2] Post hostt->eh_strategy_handler() SCSI midlayer conditions | 440 | [2-2-2] Post transportt->eh_strategy_handler() SCSI midlayer conditions |
| 441 | 441 | ||
| 442 | The following conditions must be true on exit from the handler. | 442 | The following conditions must be true on exit from the handler. |
| 443 | 443 | ||
