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2010-12-08isdn/hisax: fix compiler warning on hisax_pci_tblNamhyung Kim1-1/+1
Annotate hisax_pci_tbl as '__used' to fix following warning: CC drivers/isdn/hisax/config.o drivers/isdn/hisax/config.c:1920: warning: ‘hisax_pci_tbl’ defined but not used Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08af_packet: fix freeing pg_vec twice on error pathChangli Gao1-1/+0
It is introduced in: commit 0e3125c755445664f00ad036e4fc2cd32fd52877 Author: Neil Horman <nhorman@tuxdriver.com> Date: Tue Nov 16 10:26:47 2010 -0800 packet: Enhance AF_PACKET implementation to not require high order contiguous memory allocation (v4) Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08af_packet: eliminate pgv_to_page on some archesChangli Gao1-1/+3
Some arches don't need flush_dcache_page(), and don't implement it, so we can eliminate pgv_to_page() calls on those arches. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08net: call dev_queue_xmit_nit() after skb_dst_drop()Eric Dumazet1-3/+3
Avoid some atomic ops on dst refcount, calling dev_queue_xmit_nit() after skb_dst_drop() in dev_hard_start_xmit(). When queueing a packet into af_packet socket, we drop dst anyway. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08filter: constify sk_run_filter()Eric Dumazet4-20/+22
sk_run_filter() doesnt write on skb, change its prototype to reflect this. Fix two af_packet comments. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08via-rhine: hardware VLAN supportRoger Luethi1-14/+312
This patch adds VLAN hardware support for Rhine chips. The driver uses up to 3 additional bytes of buffer space when extracting 802.1Q headers; PKT_BUF_SZ should still be sufficient. The initial code was provided by David Lv. I reworked it to use standard kernel facilities. Coding style clean up mostly follows via-velocity. Adapted to new interface for VLAN acceleration (per request of Jesse Gross). Signed-off-by: David Lv <DavidLv@viatech.com.cn> Signed-off-by: Roger Luethi <rl@hellgate.ch> drivers/net/via-rhine.c | 326 +++++++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 312 insertions(+), 14 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08net: RCU conversion of dev_getbyhwaddr() and arp_ioctl()Eric Dumazet5-27/+27
Le dimanche 05 décembre 2010 à 09:19 +0100, Eric Dumazet a écrit : > Hmm.. > > If somebody can explain why RTNL is held in arp_ioctl() (and therefore > in arp_req_delete()), we might first remove RTNL use in arp_ioctl() so > that your patch can be applied. > > Right now it is not good, because RTNL wont be necessarly held when you > are going to call arp_invalidate() ? While doing this analysis, I found a refcount bug in llc, I'll send a patch for net-2.6 Meanwhile, here is the patch for net-next-2.6 Your patch then can be applied after mine. Thanks [PATCH] net: RCU conversion of dev_getbyhwaddr() and arp_ioctl() dev_getbyhwaddr() was called under RTNL. Rename it to dev_getbyhwaddr_rcu() and change all its caller to now use RCU locking instead of RTNL. Change arp_ioctl() to use RCU instead of RTNL locking. Note: this fix a dev refcount bug in llc Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08Merge branch 'dccp' of git://eden-feed.erg.abdn.ac.uk/net-next-2.6David S. Miller7-9/+264
2010-12-08net/9p/protocol.c: Remove duplicated macros.Thiago Farina1-24/+9
Use the macros already provided by kernel.h file. Signed-off-by: Thiago Farina <tfransosi@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08net: init ingress queueChangli Gao1-22/+13
The dev field of ingress queue is forgot to initialized, then NULL pointer dereference happens in qdisc_alloc(). Move inits of tx queues to netif_alloc_netdev_queues(). Signed-off-by: Changli Gao <xiaosuo@gmail.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08can: add slcan driver for serial/USB-serial CAN adaptersOliver Hartkopp3-0/+777
This patch adds support for serial/USB-serial CAN adapters implementing the LAWICEL ASCII protocol for CAN frame transport over serial lines. The driver implements the SLCAN line discipline and is heavily based on the slip.c driver. Therefore the code style remains similar to slip.c to be able to apply changes of the SLIP driver to the SLCAN driver easily. For more details see the slcan Kconfig entry. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08atm: lanai: use kernel's '%pM' format option to print MACAndy Shevchenko1-5/+2
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-07dccp qpolicy: Parameter checking of cmsg qpolicy parametersTomasz Grobelny3-6/+22
Ensure that cmsg->cmsg_type value is valid for qpolicy that is currently in use. Signed-off-by: Tomasz Grobelny <tomasz@grobelny.oswiecenia.net> Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
2010-12-07dccp: Policy-based packet dequeueing infrastructureTomasz Grobelny7-9/+248
This patch adds a generic infrastructure for policy-based dequeueing of TX packets and provides two policies: * a simple FIFO policy (which is the default) and * a priority based policy (set via socket options). Both policies honour the tx_qlen sysctl for the maximum size of the write queue (can be overridden via socket options). The priority policy uses skb->priority internally to assign an u32 priority identifier, using the same ranking as SO_PRIORITY. The skb->priority field is set to 0 when the packet leaves DCCP. The priority is supplied as ancillary data using cmsg(3), the patch also provides the requisite parsing routines. Signed-off-by: Tomasz Grobelny <tomasz@grobelny.oswiecenia.net> Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
2010-12-06Revert "ehea: Use the standard logging functions"David S. Miller5-274/+293
This reverts commit 539995d18649023199986424d140f1d620372ce5. As reported by Stephen Rothwell, this breaks the build. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: cris/eth_v10: Use net_device_stats from struct net_device_statsTobias Klauser1-19/+15
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in struct net_local. Note: This patch was not even compile tested. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: emaclite: Omit private ndo_get_stats functionTobias Klauser1-16/+0
xemaclite_get_stats() just returns dev->stats so we can leave it out alltogether and let dev_get_stats() do the job. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: am79c961a: Omit private ndo_get_stats functionTobias Klauser1-9/+0
am79c961_getstats() just returns dev->stats so we can leave it out alltogether and let dev_get_stats() do the job. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06ixgbe: fix enum type mismatch on disable laserDon Skidmore1-3/+3
Fixes a recent bug on the patch (c6ecf39a10ceec3e97096e2a8d3eadcecd593422) that disabled the laser on ifconfig down. Compilers were seeing a enum mismatch. Signed-off-by Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06ixgbe: fix for link failure on SFP+ DA cablesDon Skidmore2-3/+28
This patch helps prevent FW/SW semaphore collision from leading to link establishment failure. The collision might mess up the PHY registers so we reset the PHY. However there are SFI/KR areas in the PHY that are not reset with a Reset_AN so we need to change LMS to reset it. Also wait until AN state machine is AN_GOOD Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06Fix a typo in datagram.c and sctp/socket.c.David Shwatrz2-2/+2
Hi, This patch fixes a typo in net/core/datagram.c and in net/sctp/socket.c Regards, David Shwartz Signed-off-by: David Shwartz <dshwatrz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06filter: add a security check at install timeEric Dumazet1-9/+63
We added some security checks in commit 57fe93b374a6 (filter: make sure filters dont read uninitialized memory) to close a potential leak of kernel information to user. This added a potential extra cost at run time, while we can perform a check of the filter itself, to make sure a malicious user doesnt try to abuse us. This patch adds a check_loads() function, whole unique purpose is to make this check, allocating a temporary array of mask. We scan the filter and propagate a bitmask information, telling us if a load M(K) is allowed because a previous store M(K) is guaranteed. (So that sk_run_filter() can possibly not read unitialized memory) Note: this can uncover application bug, denying a filter attach, previously allowed. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Dan Rosenberg <drosenberg@vsecurity.com> Cc: Changli Gao <xiaosuo@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: arp: use assignmentChangli Gao1-1/+1
Only when dont_send is 0, arp_filter() is consulted, so we can simply assign the return value of arp_filter() to dont_send instead. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06be2net: Handle out of buffer completions for lancerSathya Perla2-21/+38
If Lancer chip does not have posted RX buffers, it posts an RX completion entry with the same frag_index as the last valid completion. The Error bit is also set. In BE, a flush completion is indicated with a zero value for num_rcvd in the completion. Such completions don't carry any data and are not processed. This patch refactors code to handle both cases with the same code. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06be2net: FW init cmd fix for lancerSathya Perla1-19/+8
Lancer can use the same pattern as BE to indicate a driver load to the FW. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06be2net: Fix be_dev_family_check() return value checkSathya Perla1-1/+1
Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06af_packet: remove pgv.flagsChangli Gao1-15/+5
As we can check if an address is vmalloc address with is_vmalloc_addr(), we remove pgv.flags. Then we may get more pg_vecs. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06af_packet: use vmalloc_to_page() instead for the addresss returned by vmalloc()Changli Gao1-17/+19
The following commit causes the pgv->buffer may point to the memory returned by vmalloc(). And we can't use virt_to_page() for the vmalloc address. This patch introduces a new inline function pgv_to_page(), which calls vmalloc_to_page() for the vmalloc address, and virt_to_page() for the __get_free_pages address. We used to increase page pointer to get the next page at the next page address, after Neil's patch, it is wrong, as the physical address may be not continuous. This patch also fixes this issue. commit 0e3125c755445664f00ad036e4fc2cd32fd52877 Author: Neil Horman <nhorman@tuxdriver.com> Date: Tue Nov 16 10:26:47 2010 -0800 packet: Enhance AF_PACKET implementation to not require high order contiguous memory allocation (v4) Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: kill an RCU warning in inet_fill_link_af()Eric Dumazet1-4/+4
commits 9f0f7272 (ipv4: AF_INET link address family) and cf7afbfeb8c (rtnl: make link af-specific updates atomic) used incorrect __in_dev_get_rcu() in RTNL protected contexts, triggering PROVE_RCU warnings. Switch to __in_dev_get_rtnl(), wich is more appropriate, since we hold RTNL. Based on a report and initial patch from Amerigo Wang. Reported-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Thomas Graf <tgraf@infradead.org> Reviewed-by: WANG Cong <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06__in_dev_get_rtnl() can use rtnl_dereference()Eric Dumazet1-1/+1
If caller holds RTNL, we dont need a memory barrier (smp_read_barrier_depends) included in rcu_dereference(). Just use rtnl_dereference() to properly document the assertions. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06filter: add SKF_AD_RXHASH and SKF_AD_CPUEric Dumazet2-1/+9
Add SKF_AD_RXHASH and SKF_AD_CPU to filter ancillary mechanism, to be able to build advanced filters. This can help spreading packets on several sockets with a fast selection, after RPS dispatch to N cpus for example, or to catch a percentage of flows in one queue. tcpdump -s 500 "cpu = 1" : [0] ld CPU [1] jeq #1 jt 2 jf 3 [2] ret #500 [3] ret #0 # take 12.5 % of flows (average) tcpdump -s 1000 "rxhash & 7 = 2" : [0] ld RXHASH [1] and #7 [2] jeq #2 jt 3 jf 4 [3] ret #1000 [4] ret #0 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Rui <wirelesser@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06ehea: Use the standard logging functionsJoe Perches5-293/+274
Remove ehea_error, ehea_info and ehea_debug macros. Use pr_fmt, pr_<level>, netdev_<level> and netif_<level> as appropriate. Fix messages to use trailing "\n", some messages had an extra one as the old ehea_<level> macros added a trailing "\n". Coalesced long format strings. Uncompiled/untested. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06net: Fix too optimistic NETIF_F_HW_CSUM featuresMichał Mirosław12-51/+35
NETIF_F_HW_CSUM is a superset of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM, but some drivers miss the difference. Fix this and also fix UFO dependency on checksumming offload as it makes the same mistake in assumptions. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06USB CDC NCM host driverAlexey Orishko3-0/+1233
The patch provides USB CDC NCM host driver support in the Linux Kernel. Changes: drivers/net/usb/cdc_ncm.c: - initial submission of the CDC NCM host driver; - verified on Intel 32/64 bit, Intel Atom, ST-Ericsson U8500 (ARM) - throughput measured over 100 Mbits duplex; - driver supports 16-bit NTB format only, but it is more than enough for transfers up to 64K; - driver can handle up to 32 datagrams in received NTB; - timer is used to collect several packets in Tx direction drivers/net/usb/Kconfig: - a new entry to compile CDC NCM host driver drivers/net/usb/Makefile: - a new entry to compile CDC NCM host driver Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06usbnet: changes for upcoming cdc_ncm driverAlexey Orishko2-14/+37
Changes: include/linux/usb/usbnet.h: - a new flag to indicate driver's capability to accumulate IP packets in Tx direction and extract several packets from single skb in Rx direction. drivers/net/usb/usbnet.c: - the procedure of counting packets in usbnet was updated due to the accumulating of IP packets in the driver - no short packets are sent if indicated by the flag in driver_info structure Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Update version to 3.116Matt Carlson1-2/+2
This patch updates the tg3 version to 3.116. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Relax EEE thresholdsMatt Carlson2-12/+33
The hardware defaults to fairly aggressive EEE thresholds. While there appear to be no ill effects, this patch relaxes them, just as a precaution. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Minor EEE code tweaksMatt Carlson1-7/+10
The first hunk of this patch makes sure that the driver checks for the appropriate preconditions before checking if EEE negotiation succeeded. More specifically the link needs to be full duplex for EEE to be enabled. The second and third hunks of this patch fix a bug where the eee advertisement register would be programmed with extra bits set. The fourth hunk of this patch makes sure the EEE capability flag is not set for 5718 A0 devices and that the device is not a serdes device. None of these modifications are strictly necessary. The driver / hardware still does the right thing. They are submitted primarily for correctness. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Fix 57765 EEE supportMatt Carlson1-16/+16
EEE support in the 57765 internal phy will not enable after a phy reset unless it sees that EEE is supported in the MAC. This patch moves the code that programs the CPMU EEE registers to a place before the phy reset. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Move EEE definitions into mdio.hMatt Carlson3-11/+13
In commit 52b02d04c801fff51ca49ad033210846d1713253 entitled "tg3: Add EEE support", Ben Hutchings had commented that the EEE advertisement register will be in a standard location. This patch moves that definition into mdio.h and changes the code to use it. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-06tg3: Raise the jumbo frame BD flag thresholdMatt Carlson1-2/+2
The current transmit routines set the jumbo frame BD flag too aggressively. This can reduce performance for common cases. This patch raises the jumbo flag threshold to 1518, up from 1500. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03net: don't reallocate skb->head unless the current one hasn't the needed ↵Changli Gao1-11/+23
extra size or is shared skb head being allocated by kmalloc(), it might be larger than what actually requested because of discrete kmem caches sizes. Before reallocating a new skb head, check if the current one has the needed extra size. Do this check only if skb head is not shared. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03ixgbe: add support for new format of PBA numbersDon Skidmore4-16/+105
The new PBA format is stored as a string. This patch allows the driver to support both the old and new format. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03ixgbe: add support for 82599 FCoE SKUDon Skidmore3-0/+8
Add both NIC and backplane support for FCoE enabled devices IDs. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03ixgbe: add WOL support for SFP+ subdeviceDon Skidmore3-5/+22
This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This will also include ixgbe ethtool support for this device. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03ixgbe: fix link behavior for SFP+ when driver is brought downDon Skidmore2-11/+27
We have had several requests to have ifconfig down command disable the SFP+ laser and thus make link go down. Likewise on ifconfig up the laser would be enabled and link would come up. This patch enables that behavior. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03qlcnic: Updated driver version to 5.0.13Anirban Chakraborty1-2/+2
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03qlcnic: LICENSE file for qlcnicSritej Velaga8-140/+348
Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03qlcnic: validate eswitch config values for PFAmit Kumar Salecha1-3/+6
Currently driver set default eswitch configuration values for PF function, instead of validating values sent by application. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03qlcnic: Disable loopback supportSucheta Chakraborty5-311/+1
Loopback mode can not be supported in CNA mode. Removing it until FW is fixed. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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