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* tcp: account SYN-ACK timeouts & retransmissionsOctavian Purdila2010-01-186-10/+32
| | | | | | | | | | | | | | | Currently we don't increment SYN-ACK timeouts & retransmissions although we do increment the same stats for SYN. We seem to have lost the SYN-ACK accounting with the introduction of tcp_syn_recv_timer (commit 2248761e in the netdev-vger-cvs tree). This patch fixes this issue. In the process we also rename the v4/v6 syn/ack retransmit functions for clarity. We also add a new request_socket operations (syn_ack_timeout) so we can keep code in inet_connection_sock.c protocol agnostic. Signed-off-by: Octavian Purdila <opurdila@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* NET: Add Qlogic ethernet driver for CNA devicesAmit Kumar Salecha2010-01-163-0/+15
| | | | | | | o Separate Ethernet driver for Qlogic CNA devices Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Qlogic ethernet driver for CNA devicesAmit Kumar Salecha2010-01-168-0/+8728
| | | | | | | o 1G/10G Ethernet Driver for Qlgic QLE8240 and QLE8242 CNA devices. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* macvlan: add GRO bit to features maskPatrick Mullaney2010-01-161-1/+1
| | | | | | | | Allow macvlan devices to support GRO. Signed-off-by: Patrick Mullaney <pmullaney@novell.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add module param to force firmware core dump.Ron Mercer2010-01-164-2/+53
| | | | | | | Default setting is 'off', don't allow force firmware dump. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add xgmac reg blocks to firwmare dump.Ron Mercer2010-01-161-0/+87
| | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add serdes reg blocks dump to firmware dump.Ron Mercer2010-01-161-0/+417
| | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add alternate function's reg dump to fw dump.Ron Mercer2010-01-161-0/+30
| | | | | | | Get the 2nd (other) nic function register values. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add RAM dump to firmware dump.Ron Mercer2010-01-163-0/+114
| | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add probe regs to firmware dump.Ron Mercer2010-01-161-0/+54
| | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add basic firmware dump.Ron Mercer2010-01-164-0/+622
| | | | | | | | | | Adding the infrstructure and basic data for the firmware core dump. The firmware coredump is turned OFF by default. There will be no memory allocations for data dumps to the log. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlge: Add data for firmware dump.Ron Mercer2010-01-161-5/+398
| | | | | Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ethoc: Use resource_sizeTobias Klauser2010-01-151-4/+4
| | | | | | | | Use the resource_size function instead of manually calculating the resource size. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: mscan-mpc5xxx: fix broken support for the MPC5200Wolfgang Grandegger2010-01-151-4/+4
| | | | | | | | | Due to an invalid "#ifdef CONFIG_PPC_MPC5200", the real clock setup function was not called for the MPC5200. Signed-off-by: Wolfgang Grandegger <wg@denx.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* vhost_net: a kernel-level virtio serverMichael S. Tsirkin2010-01-1514-0/+2079
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | What it is: vhost net is a character device that can be used to reduce the number of system calls involved in virtio networking. Existing virtio net code is used in the guest without modification. There's similarity with vringfd, with some differences and reduced scope - uses eventfd for signalling - structures can be moved around in memory at any time (good for migration, bug work-arounds in userspace) - write logging is supported (good for migration) - support memory table and not just an offset (needed for kvm) common virtio related code has been put in a separate file vhost.c and can be made into a separate module if/when more backends appear. I used Rusty's lguest.c as the source for developing this part : this supplied me with witty comments I wouldn't be able to write myself. What it is not: vhost net is not a bus, and not a generic new system call. No assumptions are made on how guest performs hypercalls. Userspace hypervisors are supported as well as kvm. How it works: Basically, we connect virtio frontend (configured by userspace) to a backend. The backend could be a network device, or a tap device. Backend is also configured by userspace, including vlan/mac etc. Status: This works for me, and I haven't see any crashes. Compared to userspace, people reported improved latency (as I save up to 4 system calls per packet), as well as better bandwidth and CPU utilization. Features that I plan to look at in the future: - mergeable buffers - zero copy - scalability tuning: figure out the best threading model to use Note on RCU usage (this is also documented in vhost.h, near private_pointer which is the value protected by this variant of RCU): what is happening is that the rcu_dereference() is being used in a workqueue item. The role of rcu_read_lock() is taken on by the start of execution of the workqueue item, of rcu_read_unlock() by the end of execution of the workqueue item, and of synchronize_rcu() by flush_workqueue()/flush_work(). In the future we might need to apply some gcc attribute or sparse annotation to the function passed to INIT_WORK(). Paul's ack below is for this RCU usage. (Includes fixes by Alan Cox <alan@linux.intel.com>, David L Stevens <dlstevens@us.ibm.com>, Chris Wright <chrisw@redhat.com>) Acked-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mm: export use_mm/unuse_mm to modulesMichael S. Tsirkin2010-01-151-0/+3
| | | | | | | | | | vhost net module wants to do copy to/from user from a kernel thread, which needs use_mm. Export it to modules. Acked-by: Andrea Arcangeli <aarcange@redhat.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tun: export underlying socketMichael S. Tsirkin2010-01-152-19/+96
| | | | | | | | | | | | | | | | | | | | | | Tun device looks similar to a packet socket in that both pass complete frames from/to userspace. This patch fills in enough fields in the socket underlying tun driver to support sendmsg/recvmsg operations, and message flags MSG_TRUNC and MSG_DONTWAIT, and exports access to this socket to modules. Regular read/write behaviour is unchanged. This way, code using raw sockets to inject packets into a physical device, can support injecting packets into host network stack almost without modification. First user of this interface will be vhost virtualization accelerator. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: Proper ctrlmode handling for CAN devicesChristian Pellegrin2010-01-159-1/+19
| | | | | | | | | This patch adds error checking of ctrlmode values for CAN devices. As an example all availabe bits are implemented in the mcp251x driver. Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: fix sparse warningAmit Kumar Salecha2010-01-151-1/+1
| | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: fix license headerAmit Kumar Salecha2010-01-159-9/+9
| | | | | | | GNU General Public License is in file "COPYING". Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: fix endianness intr coalesceAmit Kumar Salecha2010-01-151-5/+8
| | | | | | | | Before sending Interrupt coalesce parameters to device, convert them in little endian. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: fix endianness read mac addressAmit Kumar Salecha2010-01-153-5/+5
| | | | | | | | In netxen_read_mac_addr, mac_addr should be declared u64 instead of __le64, used by host only. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv4: Use less conflicting local var name in change_nexthops() loop macro.David S. Miller2010-01-151-36/+40
| | | | | | | | | | | As noticed by H Hartley Sweeten, since change_nexthops() uses 'nh' as it's iterator variable, it can conflict with other existing local vars. Use "nexthop_nh" to avoid the conflict and make it easier to figure out where this magic variable comes from. Signed-off-by: David S. Miller <davem@davemloft.net>
* net/core/sock.c: quiet sparse noiseH Hartley Sweeten2010-01-151-1/+1
| | | | | | | | | | | | | | | | | | | In sock_getsockopt the symbol 'lv' is declared as an unsigned int type, probably due to sizeof returning a size_t which is really an unsigned int. This produces a sparse warning for SO_PEERNAME due to the sock->ops->getname() call: warning: incorrect type in argument 3 (different signedness) expected int *sockaddr_len got unsigned int *<noident> Quiet the warning by changing the type of 'lv' to an int. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* proc_fops: convert drivers/isdn/ to seq_fileAlexey Dobriyan2010-01-1421-458/+411Star
| | | | | | | | | | | | | | | | Convert code away from ->read_proc/->write_proc interfaces. Switch to proc_create()/proc_create_data() which make addition of proc entries reliable wrt NULL ->proc_fops, NULL ->data and so on. Problem with ->read_proc et al is described here commit 786d7e1612f0b0adb6046f19b906609e4fe8b1ba "Fix rmmod/read/write races in /proc entries" [akpm@linux-foundation.org: CONFIG_PROC_FS=n build fix] Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* netpoll: allow execution of multiple rx_hooks per interfaceDaniel Borkmann2010-01-142-66/+114
| | | | | Signed-off-by: Daniel Borkmann <danborkmann@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* genetlink: optimize ctrl_dumpfamily()Samir Bellabes2010-01-141-3/+1Star
| | | | | | | | | | there is a unnecessary test which can be replaced by a good initialization in the 'for' statement Noticed by Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Samir Bellabes <sam@synack.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/tlan: Remove TRUE/FALSE defines, use boolJoe Perches2010-01-142-17/+14Star
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: default BLKT values for new OSA/3 hardwareEinar Lueck2010-01-142-18/+29
| | | | | | | | Set default BLKT values for new OSA/3 hardware. Signed-off-by: Einar Lueck <elelueck@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: avoid recovery during device online settingUrsula Braun2010-01-142-3/+0Star
| | | | | | | | | | | | | | If a qeth device is set online, several initialisation steps are performed. If a failure in one of these steps occurs, the qeth device is reset into DOWN state. If due to the failure a qeth recovery is scheduled and started in another thread, this might cause all kinds of conflicts, even a kernel panic. The patch forbids scheduling of a qeth recovery while online processing is performed till the card is in state SOFTSETUP. 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>
* qeth: HiperSockets Network Traffic AnalyzerUrsula Braun2010-01-148-86/+336
| | | | | | | | | New feature to trace HiperSockets network traffic for debugging purposes. 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>
* e1000e: genericize the update multicast address listBruce Allan2010-01-145-89/+27Star
| | | | | | | | | | Make updating the multicast address list generic for all families and enforce the requirement to update the entire multicast table array all at once instead of piecemeal which causes problems on some parts. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000e: provide MAC-family-specific function to set LAN IDBruce Allan2010-01-146-11/+52
| | | | | | | | | | | Provide MAC-specific function pointer to determine the LAN ID (PCI func). The LAN ID is used internally by the driver to determine which h/w lock to use to protect accessing the PHY on ESB2 as well as help to determine the alternate MAC address on some parts. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000e: use alternate MAC address on ESB2 if availableBruce Allan2010-01-147-58/+147
| | | | | | | | | | | Similar to 82571/2/3 parts that already do this, if ESB2/80003es2lan parts have an alternate MAC address provided in the EEPROM use it instead of the default MAC address. This patch makes the the actual code that does this generic so that it can be better used by both MAC families. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* lib/vsprintf.c: Add IPV4 options %pI4[hnbl] for host, network, big and ↵Joe Perches2010-01-141-5/+31
| | | | | | | | | | little endian This should allow the removal of the #defines and uses of NIPQUAD and NIPQUAD_FMT Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* can: Unify droping of invalid tx skbs and netdev statsOliver Hartkopp2010-01-129-13/+41
| | | | | | | | | | | | To prevent the CAN drivers to operate on invalid socketbuffers the skbs are now checked and silently dropped at the xmit-function consistently. Also the netdev stats are consistently using the CAN data length code (dlc) for [rx|tx]_bytes now. Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: Generalized TTL Security MechanismStephen Hemminger2010-01-124-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the kernel portions needed to implement RFC 5082 Generalized TTL Security Mechanism (GTSM). It is a lightweight security measure against forged packets causing DoS attacks (for BGP). This is already implemented the same way in BSD kernels. For the necessary Quagga patch http://www.gossamer-threads.com/lists/quagga/dev/17389 Description from Cisco http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gt_btsh.html It does add one byte to each socket structure, but I did a little rearrangement to reuse a hole (on 64 bit), but it does grow the structure on 32 bit This should be documented on ip(4) man page and the Glibc in.h file also needs update. IPV6_MINHOPLIMIT should also be added (although BSD doesn't support that). Only TCP is supported, but could also be added to UDP, DCCP, SCTP if desired. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* lib: Kill bit-reversed FDDI MAC output case, it's bogus.Joe Perches2010-01-111-8/+2Star
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-01-1191-558/+1110
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/benet/be_cmds.h include/linux/sysctl.h
| * vxge: use pci_dma_mapping_error to test return valueDenis Kirjanov2010-01-101-1/+1
| | | | | | | | | | | | | | | | pci_dma_mapping_error should be used to test return value of pci_map_single or pci_map_page. Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2010-01-085-25/+31
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
| | * netfilter: ebtables: enforce CAP_NET_ADMINFlorian Westphal2010-01-081-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | normal users are currently allowed to set/modify ebtables rules. Restrict it to processes with CAP_NET_ADMIN. Note that this cannot be reproduced with unmodified ebtables binary because it uses SOCK_RAW. Signed-off-by: Florian Westphal <fwestphal@astaro.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
| | * netfilter: nf_ct_ftp: fix out of bounds read in update_nl_seq()Patrick McHardy2010-01-071-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noticed by Dan Carpenter <error27@gmail.com>, update_nl_seq() currently contains an out of bounds read of the seq_aft_nl array when looking for the oldest sequence number position. Fix it to only compare valid positions. Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
| | * ipvs: Add boundary check on ioctl argumentsArjan van de Ven2010-01-041-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ipvs code has a nifty system for doing the size of ioctl command copies; it defines an array with values into which it indexes the cmd to find the right length. Unfortunately, the ipvs code forgot to check if the cmd was in the range that the array provides, allowing for an index outside of the array, which then gives a "garbage" result into the length, which then gets used for copying into a stack buffer. Fix this by adding sanity checks on these as well as the copy size. [ horms@verge.net.au: adjusted limit to IP_VS_SO_GET_MAX ] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net>
| | * ipvs: ip_vs_wrr.c: use lib/gcd.cFlorian Fainelli2009-12-222-15/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the private version of the greatest common divider to use lib/gcd.c, the latter also implementing the a < b case. [akpm@linux-foundation.org: repair neighboring whitespace because the diff looked odd] Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Takashi Iwai <tiwai@suse.de> Acked-by: Simon Horman <horms@verge.net.au> Cc: Julius Volz <juliusv@google.com> Cc: David S. Miller <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | e1000e: fix and commonize code for setting the receive address registersBruce Allan2010-01-081-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix e1000e_rar_set() to flush consecutive register writes to avoid write combining which some parts cannot handle. Update e1000e_init_rx_addrs() to call the fixed e1000e_rar_set() instead of duplicating code. Also change e1000e_rar_set() to _not_ set the Address Valid bit if the MAC address is all zeros. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: e1000e_enable_tx_pkt_filtering() returns wrong valueBruce Allan2010-01-081-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e1000e_enable_tx_pkt_filtering() will return a non-zero value if the driver fails to enable the manageability interface on the host for any reason; instead it should retun zero to indicate filtering has been disabled. Also provide a single exit point for the function. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: perform 10/100 adaptive IFS only on parts that support itBruce Allan2010-01-085-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adaptive IFS which involves writing to the Adaptive IFS Throttle register was being done for all devices supported by the driver even though it is not supported (i.e. the register doesn't even exist) on some devices. The feature is supported on 8257x/82583 and ICH/PCH based devices, but not on ESB2. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: don't accumulate PHY statistics on PHY read failureBruce Allan2010-01-081-14/+14
| | | | | | | | | | | | | | | | | | Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | e1000e: call pci_save_state() after pci_restore_state()Bruce Allan2010-01-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a change in pci_restore_state()[1] which clears the saved_state flag, the driver should call pci_save_state() to set the flag once again to avoid issues with EEH (same fix that recently was submitted for ixgbe). [1] commmit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>