diff options
Diffstat (limited to 'Documentation/scsi/ibmmca.txt')
-rw-r--r-- | Documentation/scsi/ibmmca.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/scsi/ibmmca.txt b/Documentation/scsi/ibmmca.txt index d16ce5b540f4..a783635b9a8e 100644 --- a/Documentation/scsi/ibmmca.txt +++ b/Documentation/scsi/ibmmca.txt | |||
@@ -229,7 +229,7 @@ | |||
229 | 229 | ||
230 | In a second step of the driver development, the following improvement has | 230 | In a second step of the driver development, the following improvement has |
231 | been applied: The first approach limited the number of devices to 7, far | 231 | been applied: The first approach limited the number of devices to 7, far |
232 | fewer than the 15 that it could usem then it just maped ldn -> | 232 | fewer than the 15 that it could use, then it just mapped ldn -> |
233 | (ldn/8,ldn%8) for pun,lun. We ended up with a real mishmash of puns | 233 | (ldn/8,ldn%8) for pun,lun. We ended up with a real mishmash of puns |
234 | and luns, but it all seemed to work. | 234 | and luns, but it all seemed to work. |
235 | 235 | ||
@@ -254,12 +254,12 @@ | |||
254 | device to be existant, but it has no ldn assigned, it gets a ldn out of 7 | 254 | device to be existant, but it has no ldn assigned, it gets a ldn out of 7 |
255 | to 14. The numbers are assigned in cyclic order. Therefore it takes 8 | 255 | to 14. The numbers are assigned in cyclic order. Therefore it takes 8 |
256 | dynamical reassignments on the SCSI-devices, until a certain device | 256 | dynamical reassignments on the SCSI-devices, until a certain device |
257 | loses its ldn again. This assures, that dynamical remapping is avoided | 257 | loses its ldn again. This assures that dynamical remapping is avoided |
258 | during intense I/O between up to 15 SCSI-devices (means pun,lun | 258 | during intense I/O between up to 15 SCSI-devices (means pun,lun |
259 | combinations). A further advantage of this method is, that people who | 259 | combinations). A further advantage of this method is that people who |
260 | build their kernel without probing on all luns will get what they expect, | 260 | build their kernel without probing on all luns will get what they expect, |
261 | because the driver just won't assign everything with lun>0 when | 261 | because the driver just won't assign everything with lun>0 when |
262 | multpile lun probing is inactive. | 262 | multiple lun probing is inactive. |
263 | 263 | ||
264 | 2.4 SCSI-Device Order | 264 | 2.4 SCSI-Device Order |
265 | --------------------- | 265 | --------------------- |
@@ -1104,7 +1104,7 @@ | |||
1104 | The parameter 'normal' sets the new industry standard, starting | 1104 | The parameter 'normal' sets the new industry standard, starting |
1105 | from pun 0, scanning up to pun 6. This allows you to change your | 1105 | from pun 0, scanning up to pun 6. This allows you to change your |
1106 | opinion still after having already compiled the kernel. | 1106 | opinion still after having already compiled the kernel. |
1107 | Q: Why I cannot find the IBM MCA SCSI support in the config menue? | 1107 | Q: Why can't I find IBM MCA SCSI support in the config menu? |
1108 | A: You have to activate MCA bus support, first. | 1108 | A: You have to activate MCA bus support, first. |
1109 | Q: Where can I find the latest info about this driver? | 1109 | Q: Where can I find the latest info about this driver? |
1110 | A: See the file MAINTAINERS for the current WWW-address, which offers | 1110 | A: See the file MAINTAINERS for the current WWW-address, which offers |