TSO for em(4) committed to -current
by from OpenBSD Journal on (#6HGW8)
Following therecent CFT,Marcus Glocker (mglocker@) hascommitted[to -current]TSO forem(4):
CVSROOT:/cvsModule name:srcChanges by:mglocker@cvs.openbsd.org2023/12/31 01:42:33Modified files:sys/dev/pci : if_em.c if_em.h if_em_hw.h Log message:Add TCP Segmentation Offload (TSO) support for em(4). Following chip-setsare currently known to support TSO; 82575, 82576, 82580, I350, and I210.Suggested by claudio@. Feedback and testing from many on tech@.
This means that those of us with supported em(4) variants can look forward to measurably improved network performance.
Well done, mglocker@ and all those who tested!