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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2007-09-20 14:07:49 -0700
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-12 14:50:37 -0400
commit87f27015b8d9f19d6de295e2316cff7960c9950b (patch)
tree6a14bff511d27de116b988d50384af9de47ee9d6 /kernel
parent8b3253d10f1c7910c96d4acad4ef490f30799b21 (diff)
[SCSI] qla2xxx: Rework MSI-X handlers.
Since MSI-X vectors do not require a clearing "handshake" from the system perspective, and the registered handler will not be called more than once for one occurrence of receipt of a vector, there is no requirement to flush the risc register write clearing the interrupt condition in the risc. Also, since the msi-x registered handlers are optimised for a particular vector, it is preferable to handle the one vector received per invocation of the handler. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'kernel')
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