Date: Sat, 21 Sep 2002 21:48:30 -0700 (PDT) From: Mike Silbersack <silby@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/pci if_xl.c Message-ID: <200209220448.g8M4mUJZ002542@freefall.freebsd.org>
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silby 2002/09/21 21:48:30 PDT
Modified files:
sys/pci if_xl.c
Log:
Remove all DELAY(1) calls around MII operations in the XL driver.
According to the MII specification, the delay produced by our
reads alone are sufficient for correct operation.
This reduces the time mii_tick takes from 10ms to ~1ms here. That's
still a lot, but much better than before.
Submitted by: Harti Brandt <brandt@fokus.gmd.de>
MFC after: 3 weeks
Revision Changes Path
1.107 +0 -17 src/sys/pci/if_xl.c
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