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  1. 07 11月, 2007 5 次提交
    • A
      [TTY]: Fix network driver interactions with TCGET/SET calls. · 0fc00e24
      由 Alan Cox 提交于 
      Dave Miller noted various cases where line disciplines for things like
ppp go poking around in termios themselves in ways that broke with the
new termios code. Rather than have them all learning about termios
internals provide proper methods for this

- tty_mode_ioctl()

	This handles all the terminal mode handling for speed/carrier
etc and none of the methods are ldisc dependant so they can be called
by any user

- tty_perform_flush()

	This extracts the flush functionality and enables pppd the ppp
layer to share it cleanly.

The existing n_tty_ioctl code is refactored in this patch to provide
the new functions and to call them itself appropriately. This patch
has no (intended) behaviour changes and simply prepares for the other
fixes.
Signed-off-by: NAlan Cox <alan@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      0fc00e24
    • A
      [NET]: Let USB_USBNET always select MII. · 4aa92cd9
      由 Adrian Bunk 提交于 
      All this USB_USBNET_MII trickery is simply not worth it considering how
few code it saves.

As a side effect, this also fixes the following compile error reported
by Toralf Frster:

<--  snip  -->

...
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `usbnet_set_settings':
(.text+0xf1876): undefined reference to `mii_ethtool_sset'
drivers/built-in.o: In function `usbnet_get_settings':
(.text+0xf1836): undefined reference to `mii_ethtool_gset'
drivers/built-in.o: In function `usbnet_get_link':
(.text+0xf18d6): undefined reference to `mii_link_ok'
drivers/built-in.o: In function `usbnet_nway_reset':
(.text+0xf18f6): undefined reference to `mii_nway_restart'
make: *** [.tmp_vmlinux1] Error 1

<--  snip  -->
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      4aa92cd9
    • D
      [RRUNNER]: Do not muck with sysctl_{r,w}mem_max · df1e6e54
      由 David S. Miller 提交于 
      Drivers have no business changing these values.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      df1e6e54
    • R
      [VETH]: Clarify "virtual ethernet device" to "virtual ethernet pair device". · 6a9a0250
      由 Rusty Russell 提交于 
      It'd also be nice to mention "containers" somewhere in the help text
(I'm assuming that's what it's for?).
Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      6a9a0250
    • J
      [PPP]: L2TP: Fix oops in transmit and receive paths · 91781004
      由 James Chapman 提交于 
      Changes made on 18-sep to fix skb handling in the pppol2tp driver
broke the transmit and receive paths. Users are only running into this
now because distros are now using 2.6.23 and I must have messed up
when I tested the change.

For receive, we now do our own calculation of how much to pull from
the skb (variable length L2TP header) rather than using
skb_transport_offset(). Also, if the skb isn't a data packet, it must
be passed back to UDP with skb->data pointing to the UDP header.

For transmit, make sure skb->sk is set up because ip_queue_xmit()
needs it.
Signed-off-by: NJames Chapman <jchapman@katalix.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      91781004
  3. 06 11月, 2007 35 次提交