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60 Commits

Author SHA1 Message Date
Roel Kluin
fb8585fc3f ctcm: avoid wraparound in length of incoming data 
Since the receive code should tolerate any incoming garbage, it
should be protected against a potential wraparound when manipulating
length values within incoming data.
block_len is unsigned, so a too large subtraction will cause a
wraparound.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2009-03-24 15:24:30 -07:00
Ursula Braun
3a05d1404d ctcm: invalid return code from hard_start_xmit 
Avoid kernel warning by using the correct hard_start_xmit return
code NETDEV_TX_BUSY for skb requeuing.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2009-03-24 15:24:30 -07:00
Frank Blaschka
69b3aa609c ctcm: convert to net_device_ops 
ctcm convert to net_device_ops.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2009-01-21 14:02:42 -08:00
Peter Tiedemann
2a7c6f2c39 [S390] convert ctcm printks to dev_xxx and pr_xxx macros. 
Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-12-25 13:39:27 +01:00
Cornelia Huck
b9d3aed7e1 [S390] more bus_id -> dev_name conversions 
Some further bus_id -> dev_name() conversions in s390 code.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-10-10 21:33:50 +02:00
Kay Sievers
2a0217d5c7 [S390] bus_id -> dev_name conversions 
bus_id -> dev_name() conversions in s390 code.

[cornelia.huck@de.ibm.com: minor adaptions]
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-10-10 21:33:49 +02:00
Peter Tiedemann
261893d30b ctcm: netdev->priv vs. netdev->ml_priv 
Use netdev->ml_priv instead of netdev->priv

Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
 2008-08-27 05:17:52 -04:00
Peter Tiedemann
aa3f2cb630 s390/net/ctcm: message cleanup 
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
 2008-07-22 17:53:46 -04:00
Peter Oberparleiter
23d805b647 [S390] cio: introduce fcx enabled scsw format 
Extend the scsw data structure to the format required by fcx. Also
provide helper functions for easier access to fields which are present
in both the traditional as well as the modified format.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
 2008-07-14 10:02:07 +02:00
Peter Tiedemann
293d984f0e ctcm: infrastructure for replaced ctc driver 
ctcm driver supports the channel-to-channel connections of the
old ctc driver plus an additional MPC protocol to provide SNA
connectivity.

This new ctcm driver replaces the existing ctc driver.

Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
 2008-03-17 07:49:26 -04:00