Date: Fri, 26 Oct 2001 17:59:17 -0700 (PDT) From: Luigi Rizzo <luigi@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pci if_dc.c Message-ID: <200110270059.f9R0xHw11035@freefall.freebsd.org>
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luigi 2001/10/26 17:59:17 PDT
Modified files:
sys/pci if_dc.c
Log:
Enable round-robin arbitration between transmit and receive unit
in the 21143, instead of giving priority to the receive unit.
This gives a 10-15% performance improvement in the forwarding rate
under heavy load.
Reviewed-by: Bill Paul
Revision Changes Path
1.57 +7 -2 src/sys/pci/if_dc.c
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