Since we now have a per B-channel driver ops structure, start
populating it.

Another bunch of duplicated code is gone..

Since we now use former HSCX specific fields in common code, they
get moved out of bcs->hw.hscx and into bcs directly.

Again, receive message end / receive pool full are similar enough to
easily share common code.

Most drivers had ->read_fifo already, so we could call it from
common code, so just add read_fifo to the ones which were still
missing it and there we go.

Now that a lot of duplicated xmit code is shared, start on the receive
path: Share code which reads a fragment from the FIFO and merges it
into the currently received frame.

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.isdn

When separating out the duplicated xmit handling, we were lucky that
we could reuse BC_Send_Data for our purposes. Introduce a more
extensible "struct bc_l1_ops" instead, and initialize that in
the code that provides the functionality, not in the users.

Realize that *_empty_fifo() and *_fill_fifo() are always called
under the card lock, so no additional protection when reading/writing
fifos is needed.

Same thing which just happened to hscx_irq.c - Use the struct
bc_hw_ops instead of macros and inlining.

Each driver for HSCX based cards defined some hardware access macros
and #include'd hscx_irq.c. Instead, we now add the needed routines to
the corresponding bc_hw_ops and use regular function calls. It's a slight
bit less efficient, but shouldn't be noticable.

Using {isac,hscx}_{read,write} instead of the low-level
readreg/writereg simplifies the code a bit.

Preparing for un-inlining hscx_irq.c, we add operations needed
to access the B-Channel FIFO's, similar to what we already have
for the D-Channel.

Basically only a cosmetic patch, with much renaming and a little
rearranging of code.

Just a simple search and replace, switch to the more commonly
used "u8" type.

In many cases, readreg()/writereg() users can be simplified by
passing struct IsdnCardState instead of individual register
addresses.

into home.transmeta.com:/home/torvalds/v2.5/linux

The following patch fixes an oopsable (according to a few reports) bug
in the multiple open exclusion logic in my sound drivers and a driver
derived from my code.

into nuts.ninka.net:/home/davem/src/BK/sparc-2.5

into home.transmeta.com:/home/torvalds/v2.5/linux

into redhat.com:/home/jgarzik/repo/net-drivers-2.5

into redhat.com:/home/jgarzik/repo/irda-2.5

* Updated change log
* Spelling corections
* Bug fix: remove confusing sign-on message that's printed when no link

Contributed by Scott Feldman @ Intel

Contributed by Scott Feldman @ Intel

* ether_crc has always been wrong in 2.5.x. ug. we want
  bitreverse crc32_le instead
* use ether_crc in natsemi

Contributed by Jean Tourrilhes @ HP

* Bug fix: Not able to set autoneg on using ethtool when interface
  down, Not able to change speed/duplex using ethtool/mii when interface
  up, Ethtool shows autoneg on when forced to 100/Full

Contributed by Scott Feldman @ Intel

Contributed by Scott Feldman @ Intel

Contributed by Scott Feldman @ Intel

* Update change log
* Whitespace cleanup
* Bug fix: protect against zero-length skb in hard_start
* Bug fix: validate MAC address using is_valid_ether_addr()

Contributed by Scott Feldman @ Intel

Contributed by Scott Feldman @ Intel.

* Get WOL settings from EEPROM
* Remove PHY WOL support as device downshofts from 1GbE to 10/100 during
  suspend, which causes a PHY event, which causes the system to wake up!
  The downshifting to 10/100 is to reduce power.

Contributed by Scott Feldman @ Intel

Contributed by Richard Henderson

Contributed by Jonathan Shapiro

Found by Ion Badulescu.