CVS log for src/sys/dev/isa/if_iy.c

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Default branch: MAIN
Current tag: thorpej_scsipi_nbase

Revision 1.52 / (download) - annotate - [select for diffs], Fri Mar 23 13:15:27 2001 UTC (23 years, 1 month ago) by is
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Changes since 1.51: +32 -9 lines
Diff to previous 1.51 (colored)

Move tx chain result handling into iystart(). This way, ww normally only
need an interupt when the hardware hits tx chain end. We switch on one
int per packet sent when we fill up and go into OACTIVE mode.
Measured total interupt savings on large NFS writes: 20%.

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