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path: root/drivers/s390/net/ctcm_mpc.c (follow)
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2015-03-25s390: remove 31 bit supportHeiko Carstens1-12/+0
Remove the 31 bit support in order to reduce maintenance cost and effectively remove dead code. Since a couple of years there is no distribution left that comes with a 31 bit kernel. The 31 bit kernel also has been broken since more than a year before anybody noticed. In addition I added a removal warning to the kernel shown at ipl for 5 minutes: a960062e5826 ("s390: add 31 bit warning message") which let everybody know about the plan to remove 31 bit code. We didn't get any response. Given that the last 31 bit only machine was introduced in 1999 let's remove the code. Anybody with 31 bit user space code can still use the compat mode. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-11-19ctcm: remove BUG_ONsUrsula Braun1-3/+0
Remove BUG_ON's in ctcm driver, since the checked error conditions are null pointer accesses. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-07-20s390/comments: unify copyright messages and remove file namesHeiko Carstens1-2/+0
Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2012-03-07ctcm: make ctcmpc debugging compilableUrsula Braun1-6/+6
ctcmpc debugging can be activated defining constant DEBUGCCW. The debugging part contains wrong checks for 64 bit addresses. Thus the debugging version does not compile. This patch corrects the 64-bit address checks to make it compilable. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Reviewed-by: Belinda Thompson <belindat@us.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-13ctcm: get rid of compile warningUrsula Braun1-9/+4
-Wunused-but-set-variable generates compile warnings. The affected variables are removed. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-13s390: ctcm_mpc: Fix build after netdev refcount changes.David S. Miller1-1/+1
Reported-by: Sachin Sant <sachinp@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-12ctcm: rename READ/WRITE defines to avoid redefinitionsUrsula Braun1-30/+34
READ/WRITE seems to be a bit too generic for defines in a device driver. Just rename them to CTCM_READ/CTCM_WRITE to avoid warnings. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-17drivers/s390/net: Drop memory allocation castJulia Lawall1-4/+2
Drop cast on the result of kmalloc and similar functions. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-13s390: remove cu3088 layer for lcs and ctcmUrsula Braun1-1/+0
The cu3088-driver used as common base for lcs- and ctcm-devices makes it difficult to assign the appropriate driver to an lcs-device or a ctcm-device. This patch eliminates the cu3088-driver and thus the root device "cu3088". Path /sys/devices/cu3088 is replaced with the pathes /sys/devices/lcs and /sys/devices/ctcm. Patch is based on a proposal from Cornelia Huck. Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-24ctcm: fix minor findings from code analysis toolJoel A. Fowler1-12/+5
From: Ursula Braun <ursula.braun@de.ibm.com> This patch fixes problems in the ctcm driver identified by static code analysis: o remove an unnecessary always true condition in ctcm_unpack_skb o remove duplicate assignment in ctc_mpc_alloc_channel o remove an unnecessary always true condition in ctcmpc_send_sweep_resp o remove duplicate initialization in ctcmpc_unpack_skb o shorten if condition in mpc_action_go_inop o remove INOP event if mpc group is undefined in mpc_action_doxid7 Signed-off-by: Joel A. Fowler <fowlerja@us.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25[S390] convert ctcm printks to dev_xxx and pr_xxx macros.Peter Tiedemann1-5/+10
Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-10-16misc: replace __FUNCTION__ with __func__Harvey Harrison1-1/+1
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-23/+23
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) sctp: fix random memory dereference with SCTP_HMAC_IDENT option. sctp: correct bounds check in sctp_setsockopt_auth_key wan: Missing capability checks in sbni_ioctl() e100, fix iomap read qeth: preallocated header account offset qeth: l2 write unicast list to hardware qeth: use -EOPNOTSUPP instead of -ENOTSUPP. ibm_newemac: Don't call dev_mc_add() before device is registered net: don't grab a mutex within a timer context in gianfar forcedeth: fix checksum flag net/usb/mcs7830: add set_mac_address net/usb/mcs7830: new device IDs [netdrvr] smc91x: fix resource removal (null ptr deref) ibmveth: fix bad UDP checksums [netdrvr] hso: dev_kfree_skb crash fix [netdrvr] hso: icon 322 detection fix atl1: disable TSO by default atl1e: multistatement if missing braces igb: remove 82576 quad adapter drivers/net/skfp/ess.c: fix compile warnings ...
2008-08-27ctcm: netdev->priv vs. netdev->ml_privPeter Tiedemann1-23/+23
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>
2008-08-23removed unused #include <linux/version.h>'sAdrian Bunk1-1/+0
This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22s390/net/ctcm: message cleanupPeter Tiedemann1-698/+412
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>
2008-03-17ctcm: infrastructure for replaced ctc driverPeter Tiedemann1-0/+2472
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>
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