cvs commit: src/sys/dev/usb if_zydreg.h

Sam Leffler sam at
Mon Oct 15 10:39:48 PDT 2007

sam         2007-10-15 17:39:47 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          if_zydreg.h 
  fix a bug of RX routines that can't process multi-frame transactions
  properly due to the shortage of the RX buffer size.  In a case of zyd
  devices, up to 3 frames can be combined in an USB transaction.  So, RX
  buffer should be at least ((MCLBYTES + extra structs) * 3)
  Submitted by:   Weongyo Jeong <weongyo.jeong at>
  MFC after:      3 days
  Revision  Changes    Path
  1.2       +3 -2      src/sys/dev/usb/if_zydreg.h

More information about the cvs-src mailing list