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path: root/drivers/net/ethernet/intel/ixgbevf
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2012-01-19ixgbevf: make operations tables constStephen Hemminger
The arrays of function pointers should be const to make life harder for rootkits. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19ixgbevf: fix sparse warningsStephen Hemminger
Fixes sparse warnings: drivers/net/ethernet/intel/ixgbevf/vf.c:418:21: warning: symbol 'ixgbevf_82599_vf_info' was not declared. Should it be static? drivers/net/ethernet/intel/ixgbevf/vf.c:423:21: warning: symbol 'ixgbevf_X540_vf_info' was not declared. Should it be static? drivers/net/ethernet/intel/ixgbevf/mbx.c:331:29: warning: symbol 'ixgbevf_mbx_ops' was not declared. Should it be static? Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19ixgbevf: make ethtool ops and strings constStephen Hemminger
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-19ixgbevf: Prevent possible race condition by checking for messageGreg Rose
The mailbox interrupt routine might cause a race condition sometimes and cause a message to be missed. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-02ixgbevf: Fix register defines to correctly handle complex expressionsAlexander Duyck
This patch is meant to address possible issues with the IXGBEVF register defines generating incorrect values when given a complex expression for the register offset. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-12-08net: make vlan ndo_vlan_rx_[add/kill]_vid return error valueJiri Pirko
Let caller know the result of adding/removing vlan id to/from vlan filter. In some drivers I make those functions to just return 0. But in those where there is able to see if hw setup went correctly, return value is set appropriately. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-22net: remove netdev_alloc_page and use __GFP_COLDEric Dumazet
Given we dont use anymore the struct net_device *dev argument, and this interface brings litle benefit, remove netdev_{alloc|free}_page(), to debloat include/linux/skbuff.h a bit. (Some drivers used a mix of these interfaces and alloc_pages()) When allocating a page given to device for DMA transfer (device to memory), it makes sense to use a cold one (__GFP_COLD) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-22Sweep away N/A fw_version dustbunnies from the .get_drvinfo routine of a ↵Rick Jones
number of drivers Per discussion with Ben Hutchings and David Miller, go through and remove assignments of "N/A" to fw_version in various drivers' .get_drvinfo routines. While there clean-up some use of bare constants and such. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-16Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
2011-11-16net: introduce and use netdev_features_t for device features setsMichał Mirosław
v2: add couple missing conversions in drivers split unexporting netdev_fix_features() implemented %pNF convert sock::sk_route_(no?)caps Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-16intel: Convert <FOO>_LENGTH_OF_ADDRESS to ETH_ALENJoe Perches
Use the normal #defines not module specific ones. Signed-off-by: Joe Perches <joe@perches.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-11-16ixgbevf: Convert printks to pr_<level>Jeff Kirsher
Based on the original patch from Joe Perches <joe@perches.com> Use the current logging styles, prefix output with "ixgbevf: " Add #define pr_fmt Coalesce formats. -v2 Fix-up to make checkpatch.pl compliant and remove change to copyright line CC: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Sibai Li <sibai.li@intel.com>
2011-11-02ixgbevf: Update release versionGreg Rose
Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
2011-10-19net: add skb frag size accessorsEric Dumazet
To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-07net: Remove unnecessary driver assignments of ethtool_ringparam fields to zeroRick Jones
Per comments from Ben Hutchings on a previous patch, sweep the floors a little removing unnecessary assignments of zero to fields of struct ethtool_ringparam in driver code supporting ethtool -g. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-28ixgbevf: Fix broken trunk vlanGreg Rose
Changes to clean up the vlan rx path broke trunk vlan. Trunk vlans in a VF driver are those set using: "ip link set <pfdev> vf <n> <vlanid>" Signed-off-by: Greg Rose <gregory.v.rose@intel.com> CC: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-30intel: convert to SKB paged frag API.Ian Campbell
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Bruce Allan <bruce.w.allan@intel.com> Cc: Carolyn Wyborny <carolyn.wyborny@intel.com> Cc: Don Skidmore <donald.c.skidmore@intel.com> Cc: Greg Rose <gregory.v.rose@intel.com> Cc: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> Cc: Alex Duyck <alexander.h.duyck@intel.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: e1000-devel@lists.sourceforge.net Cc: netdev@vger.kernel.org Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26ixgbevf: convert to ndo_fix_featuresMichał Mirosław
Private rx_csum flags are now duplicate of netdev->features & NETIF_F_RXCSUM. Removing this needs deeper surgery. Since ixgbevf doesn't change hardware state on RX csum enable/disable its reset is avoided. Things noticed: - HW VLAN acceleration probably can be toggled, but it's left as is - the resets on RX csum offload change can probably be avoided - there is A LOT of copy-and-pasted code here Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-26ixgbevf: provide 64 bit statisticsEric Dumazet
Compute statistics per ring using 64 bits, and provide network device stats in 64 bits. It should make this driver multiqueue operations faster (no more cache line ping pongs on netdev->stats structure) Use u64_stats_sync infrastructure so that its safe on 32bit arches as well. Based on a prior patch from Stephen Hemminger Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-26ixgbevf: Check if EOP has changed before using itGreg Rose
There is a chance that between the time EOP is read and the time it is used another transmit on a different CPU could have run and completed, thus leaving EOP in a bad state. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-17net: remove use of ndo_set_multicast_list in driversJiri Pirko
replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-17net: introduce IFF_UNICAST_FLT private flagJiri Pirko
Use IFF_UNICAST_FTL to find out if driver handles unicast address filtering. In case it does not, promisc mode is entered. Patch also fixes following drivers: stmmac, niu: support uc filtering and yet it propagated ndo_set_multicast_list bna, benet, pxa168_eth, ks8851, ks8851_mll, ksz884x : has set ndo_set_rx_mode but do not support uc filtering Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-10intel: Move the Intel wired LAN driversJeff Kirsher
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>