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authorjfv <jfv@FreeBSD.org>2010-03-27 00:21:40 +0000
committerjfv <jfv@FreeBSD.org>2010-03-27 00:21:40 +0000
commit8918ac92eb689cbcb11b62d022055dc35be8307c (patch)
tree56ba93eba1abadf72b500969032db51e45f29957 /sys/modules/cd9660
parentfad010c73280e52d3a801acaf764cba507a95a66 (diff)
downloadFreeBSD-src-8918ac92eb689cbcb11b62d022055dc35be8307c.zip
FreeBSD-src-8918ac92eb689cbcb11b62d022055dc35be8307c.tar.gz
Update the driver to Intel version 2.1.6
- add some new hardware support for 82599 - Big change to interrupt architecture, it now uses a queue which contains an RX/TX pair as the recipient of the interrupt. This will reduce overall system interrupts/msix usage. - Improved RX mbuf handling: the old get_buf routine is no longer synchronized with rxeof, this allows the elimination of packet discards due to mbuf allocation failure. - Much simplified and improved AIM code, it now happens in the queue interrupt context and takes into account both the traffic on the RX AND TX side. - variety of small tweaks, like ring size, that have been seen as performance improvements. - Thanks to those that provided feedback or suggested changes, I hope I've caught all of them.
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