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Diffstat (limited to 'Documentation/scsi/st.txt')
| -rw-r--r-- | Documentation/scsi/st.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/scsi/st.txt b/Documentation/scsi/st.txt index 38f81188def0..40752602c050 100644 --- a/Documentation/scsi/st.txt +++ b/Documentation/scsi/st.txt | |||
| @@ -2,7 +2,7 @@ This file contains brief information about the SCSI tape driver. | |||
| 2 | The driver is currently maintained by Kai Mäkisara (email | 2 | The driver is currently maintained by Kai Mäkisara (email |
| 3 | Kai.Makisara@kolumbus.fi) | 3 | Kai.Makisara@kolumbus.fi) |
| 4 | 4 | ||
| 5 | Last modified: Thu Feb 21 21:54:16 2008 by kai.makisara | 5 | Last modified: Sun Feb 24 21:59:07 2008 by kai.makisara |
| 6 | 6 | ||
| 7 | 7 | ||
| 8 | BASICS | 8 | BASICS |
| @@ -133,6 +133,11 @@ the defaults set by the user. The value -1 means the default is not set. The | |||
| 133 | file 'dev' contains the device numbers corresponding to this device. The links | 133 | file 'dev' contains the device numbers corresponding to this device. The links |
| 134 | 'device' and 'driver' point to the SCSI device and driver entries. | 134 | 'device' and 'driver' point to the SCSI device and driver entries. |
| 135 | 135 | ||
| 136 | Each directory also contains the entry 'options' which shows the currently | ||
| 137 | enabled driver and mode options. The value in the file is a bit mask where the | ||
| 138 | bit definitions are the same as those used with MTSETDRVBUFFER in setting the | ||
| 139 | options. | ||
| 140 | |||
| 136 | A link named 'tape' is made from the SCSI device directory to the class | 141 | A link named 'tape' is made from the SCSI device directory to the class |
| 137 | directory corresponding to the mode 0 auto-rewind device (e.g., st0). | 142 | directory corresponding to the mode 0 auto-rewind device (e.g., st0). |
| 138 | 143 | ||