| commit | 176485b4b54e1c827b1bbf89ea9c62444ceac623 | |
| author | pavalos <pavalos> | |
| Fri, 6 Jul 2007 06:35:41 +0000 (6 06:35 +0000) | ||
| committer | pavalos <pavalos> | |
| Fri, 6 Jul 2007 06:35:41 +0000 (6 06:35 +0000) | ||
| tree | a3a19720a9d1a3a8162f93c3c1caafb8f5436844 | treesnapshot (tar.gz zip) |
| parent | 205e5aba02b4e55a285f816f17bd9b37f58394d1 | commitdiff |
On Rev. B silicon, we disabled the enhanced busfree detection logic to
close holes in detecting busfrees that occur after a packetized target
transitions to a non-packetized phase. The most common case where this
occurs is when a target is externally reset so the controller believes
a packetzied negotiation agreement is still in effect. Unfortunately,
disabling this feature seems to cause problems for the 7901B. Re-enable
ehanced busfree detection for this part.
Obtained-from: FreeBSD
close holes in detecting busfrees that occur after a packetized target
transitions to a non-packetized phase. The most common case where this
occurs is when a target is externally reset so the controller believes
a packetzied negotiation agreement is still in effect. Unfortunately,
disabling this feature seems to cause problems for the 7901B. Re-enable
ehanced busfree detection for this part.
Obtained-from: FreeBSD
| sys/dev/disk/aic7xxx/aic79xx_pci.c | diffblobblamehistory |