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Lines 245-251
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| 245 |
Very few Adaptec controller configurations have external SRAM. |
245 |
Very few Adaptec controller configurations have external SRAM. |
| 246 |
.Pp |
246 |
.Pp |
| 247 |
If external SRAM is not available, SCBs are a limited resource. |
247 |
If external SRAM is not available, SCBs are a limited resource. |
| 248 |
Using the SCBs in a straight forward manner would only allow the driver to |
248 |
Using the SCBs in a straightforward manner would only allow the driver to |
| 249 |
handle as many concurrent transactions as there are physical SCBs. |
249 |
handle as many concurrent transactions as there are physical SCBs. |
| 250 |
To fully utilize the SCSI bus and the devices on it, |
250 |
To fully utilize the SCSI bus and the devices on it, |
| 251 |
requires much more concurrency. |
251 |
requires much more concurrency. |