cvs commit: src/sys/conf files src/sys/kern kern_subr.c uipc_jumbo.c src/sys/pci if_ti.c src/sys/sys jumbo.h

[Alan Cox]

alc         2004-12-06 00:43:40 UTC

  FreeBSD src repository

  Modified files:
    sys/conf             files 
    sys/kern             kern_subr.c 
    sys/pci              if_ti.c 
  Removed files:
    sys/kern             uipc_jumbo.c 
    sys/sys              jumbo.h 
  Log:
  Update the Tigon 1 and 2 driver to use the sf_buf API for implementing
  zero-copy receive of jumbo frames.  This eliminates the need for the
  jumbo frame allocator implemented in kern/uipc_jumbo.c and sys/jumbo.h.
  Remove it.
  
  Note: Zero-copy receive of jumbo frames did not work without these changes;
  I believe there was insufficient locking on the jumbo vm object.
  
  Tested by: ken@
  Discussed with: gallatin@
  
  Revision  Changes    Path
  1.973     +0 -1      src/sys/conf/files
  1.93      +4 -6      src/sys/kern/kern_subr.c
  1.12      +0 -254    src/sys/kern/uipc_jumbo.c (dead)
  1.98      +23 -15    src/sys/pci/if_ti.c
  1.6       +0 -59     src/sys/sys/jumbo.h (dead)