Date: Wed, 14 Mar 2001 11:50:37 -0800 (PST) From: Jonathan Lemon <jlemon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/fxp if_fxp.c if_fxpreg.h if_fxpvar.h Message-ID: <200103141950.f2EJobF55088@freefall.freebsd.org>
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jlemon 2001/03/14 11:50:37 PST
Modified files:
sys/dev/fxp if_fxp.c if_fxpreg.h if_fxpvar.h
Log:
Add some performance features to the fxp driver. If the chip is not
a 82557 (e.g.: a newer chip) then:
+ enable MWI, if the PCI configuration indicates the system supports it
+ enable usage of extended TxCB, for better performance
+ enable hardware flow control. FC frames will be passed up to the
host only if promiscuous mode is enabled.
Revision Changes Path
1.109 +67 -27 src/sys/dev/fxp/if_fxp.c
1.22 +6 -3 src/sys/dev/fxp/if_fxpreg.h
1.17 +4 -1 src/sys/dev/fxp/if_fxpvar.h
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