FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F9.0.0 2011-09-05T17:54:19Z 2011-09-05T17:54:19Z Qing Li qingli@FreeBSD.org 2011-09-05T17:54:19Z urn:sha1:62e3af52257a08c21993c702f662609f3f151a2a The current code was rounding down the maximum frame size instead of routing up, resulting in a read size of 1024 bytes, in the non-jumbo frame case, and splitting the packets across multiple mbufs. Consequently the above problem exposed another issue, which is when packets were splitted across multiple mbufs, and all of the mbufs in the chain have the M_PKTHDR flag set. Submitted by: original patch by Ray Ruvinskiy at BlueCoat dot com Reviewed by: jfv, kmacy, rwatson Approved by: re (rwatson) MFC after: 5 days 2011-06-02T05:31:54Z Jack F Vogel jfv@FreeBSD.org 2011-06-02T05:31:54Z urn:sha1:6c4904020064cc76a66c3118c310a8f01fd4115b 2011-06-02T00:34:57Z Jack F Vogel jfv@FreeBSD.org 2011-06-02T00:34:57Z urn:sha1:b6582d00662adae7dc2893f6fdbe6c33815fd6d8 crusty, and this still isn't perfect, but its at least a bit more recent. Secondly, a few improvements to the driver from Andrew Boyer, support hint to allow devices to not attach, add VLAN_HWTSO capability so vlans can use TSO, fix in the interrupt handler to make sure the stack TX queue is processed. Oh, and also make sure IPv6 does not cause a re-init in the ioctl routine. Thanks for your efforts Andrew! Thanks to Claudio Jeker for noticing the ixgbe_xmit() routine was not correctly swapping the dma map from the first to the last descriptor in a multi-descriptor transmission, corrected this. 2011-04-28T23:21:40Z Jack F Vogel jfv@FreeBSD.org 2011-04-28T23:21:40Z urn:sha1:0e6fa41ff1e220ea33a9788e282cd0cd74470487 2011-04-25T23:34:21Z Jack F Vogel jfv@FreeBSD.org 2011-04-25T23:34:21Z urn:sha1:e2314c6ccb4d9b090b057f8093e1330017cd7d45 - Also a couple minor tweaks to the TX code from the same source. - Add the INET ioctl code which has been missing from this driver, and which caused IP aliases to reset the interface. - Last, some minor logic changes that just reflect upcoming hardware support, but have no other functional effect now. MFC after a week 2011-03-23T13:10:15Z John Baldwin jhb@FreeBSD.org 2011-03-23T13:10:15Z urn:sha1:3b0a4aef967e33d85308e74b00c472820e173c7a pci_find_cap() instead. 2011-01-22T00:19:15Z Jack F Vogel jfv@FreeBSD.org 2011-01-22T00:19:15Z urn:sha1:7d5f64a903dee721256d3cb329234cbe2f19d284 is no change. Thanks to Andrew for the tweak. 2011-01-22T00:08:06Z Jack F Vogel jfv@FreeBSD.org 2011-01-22T00:08:06Z urn:sha1:1d4e0b19e4d9137729fddfc7cc818b07785c5aff 2011-01-21T23:55:28Z Jack F Vogel jfv@FreeBSD.org 2011-01-21T23:55:28Z urn:sha1:c6f98cde1598fa9c68321e2dc258a00dd6b61278 Andrew Boyer. 2011-01-19T19:36:27Z Jack F Vogel jfv@FreeBSD.org 2011-01-19T19:36:27Z urn:sha1:182b3808b5001c9398692edd72b5e15f859844ca CRITICAL FIX - with stats changes the older 82598 will panic and trash the stack on driver load, FCOE registers ONLY exist in 82599 and must not be read otherwise. kern/153951 - to correct incorrect media type on adapters with pluggable modules I have eliminated the old static table in favor of a new dynamic shared code routine. This also has the benefit of detecting changes when a different module is inserted. Performance/enhancement to the Flow Director code from my linux coworker (the developer of the code). Fixes from Michael Tuexen - a data corruption problem on the 82599 (CRITICAL), fix so the buf size correctly adjusts as the cluster changes, and max descriptors are set properly. Also added 16K clusters for those REALLY big jumbos :) In the RX path, the RX LOCK was not being released, and this causes LOR problems. Add the code that igb already has. Sync with in house shared code, this was necessary for the Flow Director fix. MFC in 2 days