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Note that MSI support has been disabled already in the bge driver.

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This commit is contained in:
John Polstra 2006-12-15 00:30:37 +00:00
parent 20aa3e4827
commit cca510b1be
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=165237
1 changed files with 7 additions and 0 deletions
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@ -21,6 +21,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 7.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20061214:
Support for PCI Message Signalled Interrupts has been
disabled again in the bge driver. Many revisions of the
hardware fail to support it properly. Support can be
re-enabled by removing the #define of BGE_DISABLE_MSI in
"src/sys/dev/bge/if_bge.c".
20061214:
Support for PCI Message Signalled Interrupts has been added
to the bge driver. If there are any problems, MSI can be