src-test2/sys/dev/em, branch release/6.3.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F6.3.0_cvs 2008-01-15T15:46:22Z This commit was manufactured by cvs2svn to create tag 2008-01-15T15:46:22Z cvs2svn cvs2svn@FreeBSD.org 2008-01-15T15:46:22Z urn:sha1:5cd221028ba5e7ada35a0dd196fb642b44f197d1 'RELENG_6_3_0_RELEASE'. This commit was manufactured to restore the state of the 6.3-RELEASE image. This delta addresses some users experiencing watchdogs under load with 2007-11-07T01:33:28Z Jack F Vogel jfv@FreeBSD.org 2007-11-07T01:33:28Z urn:sha1:52e312c6a5b79de83222587481c86ce08b2fe159 the last driver version. I suspect sheduling to be at the bottom of it, but this version fixes it by: - Making FAST interrupt handling off by default, if you want to use it #define EM_FAST_IRQ in the Makefile. - Add dual locks, one for the TX subsystem, the other CORE for things like init and interface managment. - Add cleaner MSI/X setup code. - If using FAST interrupts there is now a mechanism in the watchdog routine to kick off TX cleanups if they have not been scheduled. I think everyone will be happier with this change. Small change, this will allow this driver version to be used 2007-10-11T17:58:28Z Jack F Vogel jfv@FreeBSD.org 2007-10-11T17:58:28Z urn:sha1:bc99cacf1220b59faa49d330089b0508ae8c31fa on 6.2 RELEASE, you simply won't get MSI/X support. Last delta confused shared code API in the fix, this 2007-10-07T03:11:31Z Jack F Vogel jfv@FreeBSD.org 2007-10-07T03:11:31Z urn:sha1:d00b6d88fda1685233a86e66c08c3b008102c8b6 corrects it. Couple corrections on the MFC, first POLLING had a 7.0 2007-10-06T19:36:35Z Jack F Vogel jfv@FreeBSD.org 2007-10-06T19:36:35Z urn:sha1:2f0b5d8108065d115f9f913f8db618df9b212a20 interface left in, thanks to those that caught this. Second, there was a 82571 fix in the last delta that got missed, it has now been converted and added. MFC of Intel driver version 6.6.6 2007-10-05T22:49:08Z Jack F Vogel jfv@FreeBSD.org 2007-10-05T22:49:08Z urn:sha1:27325aab912713053fcbf6abd62bc7ed78059921 This adds our new modular shared code, support for MSI/MSIX, hardware support for newer adapters, and a variety of bug fixes. MFC of a couple small fixes: 82571 LAA reset workaround, 2007-06-05T17:44:01Z Jack F Vogel jfv@FreeBSD.org 2007-06-05T17:44:01Z urn:sha1:6d53ebac3ae796b308d5ea096f9b880ac30ff516 and invalid eeprom problem on some PCI-E systems. This commit was manufactured by cvs2svn to create branch 'RELENG_6'. 2007-05-16T17:19:48Z cvs2svn cvs2svn@FreeBSD.org 2007-05-16T17:19:48Z urn:sha1:9714ba765635004a3bd6c5a041c627522616b7ce MFC ether_vlan_mtap and modifications to em(4) which remove the 2007-03-01T17:32:28Z Christian S.J. Peron csjp@FreeBSD.org 2007-03-01T17:32:28Z urn:sha1:abb0049c15a7ca8fe8bca68ec63d4024b007770e promisc mode hack while vlan hardware tag processing is enabled. For all the details view the commitlog for the following files: sys/net/ethernet.h revision 1.26 sys/net/if_ethersubr.c revision 1.220 sys/dev/em/if_em.c revision 1.165 This patch redesigns the watchdog timer. The old version had SMP 2006-11-10T09:30:27Z Jack F Vogel jfv@FreeBSD.org 2006-11-10T09:30:27Z urn:sha1:96e5945222dc108390f7a9d537eebdfde58db3f6 vulnerabilities. It also has the FAST_INTR code as a compile option. Submitted by: jfv Reviewed by: scottl Approved by: re, scottl