cvs commit: src/sys/dev/ath if_ath.c src/sys/dev/iicbus if_ic.c src/sys/dev/ppbus if_plip.c src/sys/dev/wi if_wi.c src/sys/net bpf.c bpf.h if_disc.c if_ef.c if_faith.c if_gif.c if_gre.c if_loop.c if_stf.c if_tun.c src/sys/netinet ip_gre.c ...

[Sam Leffler]

sam         2003/12/27 19:56:00 PST

  FreeBSD src repository

  Modified files:
    sys/dev/ath          if_ath.c 
    sys/dev/iicbus       if_ic.c 
    sys/dev/ppbus        if_plip.c 
    sys/dev/wi           if_wi.c 
    sys/net              bpf.c bpf.h if_disc.c if_ef.c if_faith.c 
                         if_gif.c if_gre.c if_loop.c if_stf.c 
                         if_tun.c 
    sys/netinet          ip_gre.c 
    sys/netgraph         ng_iface.c 
  Log:
  o eliminate widespread on-stack mbuf use for bpf by introducing
    a new bpf_mtap2 routine that does the right thing for an mbuf
    and a variable-length chunk of data that should be prepended.
  o while we're sweeping the drivers, use u_int32_t uniformly when
    when prepending the address family (several places were assuming
    sizeof(int) was 4)
  o return M_ASSERTVALID to BPF_MTAP* now that all stack-allocated
    mbufs have been eliminated; this may better be moved to the bpf
    routines
  
  Reviewed by:    arch@ and several others
  
  Revision  Changes    Path
  1.37      +11 -34    src/sys/dev/ath/if_ath.c
  1.20      +3 -19     src/sys/dev/iicbus/if_ic.c
  1.32      +1 -12     src/sys/dev/ppbus/if_plip.c
  1.160     +12 -34    src/sys/dev/wi/if_wi.c
  1.119     +53 -0     src/sys/net/bpf.c
  1.31      +10 -1     src/sys/net/bpf.h
  1.38      +1 -14     src/sys/net/if_disc.c
  1.28      +1 -7      src/sys/net/if_ef.c
  1.25      +1 -14     src/sys/net/if_faith.c
  1.41      +2 -28     src/sys/net/if_gif.c
  1.16      +1 -8      src/sys/net/if_gre.c
  1.93      +5 -13     src/sys/net/if_loop.c
  1.35      +6 -6      src/sys/net/if_stf.c
  1.131     +3 -47     src/sys/net/if_tun.c
  1.28      +2 -8      src/sys/netgraph/ng_iface.c
  1.11      +3 -15     src/sys/netinet/ip_gre.c