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* gianfar: convert to SKB paged frag API.Ian Campbell2011-08-301-5/+5
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* forcedeth: convert to SKB paged frag API.Ian Campbell2011-08-301-4/+10
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* enic: convert to SKB paged frag API.Ian Campbell2011-08-301-7/+7
| | | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Christian Benvenuti <benve@cisco.com> Cc: Vasanthy Kolluri <vkolluri@cisco.com> Cc: Roopa Prabhu <roprabhu@cisco.com> Cc: David Wang <dwang2@cisco.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* intel: convert to SKB paged frag API.Ian Campbell2011-08-307-30/+22
| | | | | | | | | | | | | | | | | 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>
* cassini: convert to SKB paged frag API.Ian Campbell2011-08-301-8/+7
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: convert to SKB paged frag API.Ian Campbell2011-08-301-2/+2
| | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Rasesh Mody <rmody@brocade.com> Cc: Debashis Dutt <ddutt@brocade.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* benet: convert to SKB paged frag API.Ian Campbell2011-08-301-5/+5
| | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* atlx: convert to SKB paged frag API.Ian Campbell2011-08-301-3/+2
| | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com> Cc: Jie Yang <jie.yang@atheros.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* atl1e: convert to SKB paged frag API.Ian Campbell2011-08-301-6/+5
| | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com> Cc: Jie Yang <jie.yang@atheros.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* atl1c: convert to SKB paged frag API.Ian Campbell2011-08-301-5/+4
| | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com> Cc: Jie Yang <jie.yang@atheros.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* acenic: convert to SKB paged frag API.Ian Campbell2011-08-301-3/+3
| | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jes Sorensen <jes@trained-monkey.org> Cc: linux-acenic@sunsite.dk Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* 8139cp: convert to SKB paged frag API.Ian Campbell2011-08-301-2/+1
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* 3c59x: convert to SKB paged frag API.Ian Campbell2011-08-301-3/+4
| | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix build errorDmitry Kravkov2011-08-291-1/+1
| | | | | | | | | | | | | | | On Mon, 2011-08-29 at 13:28 -0700, Randy Dunlap wrote: > (on i386 or x86_64) > > drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:10148: error: 'bnx2x_fcoe_get_wwn' undeclared here (not in a function) This should sync #define structures between definition and declaration Acked-by: Randy Dunlap <rdunlap@xenotime.net> Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: add beacon test support.Sucheta Chakraborty2011-08-293-2/+108
| | | | | | | | | Beacon test flashes both port LEDs instead of just 1 LED of a port. Updated driver version to 5.0.23. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix cdrp race conditionSritej Velaga2011-08-294-32/+95
| | | | | | | | Reading CRB registers(if reqd) before releasing the api lock. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Add FLT entry for CO cards FW image regionSritej Velaga2011-08-292-2/+10
| | | | | | | | | The FLT entry for FW image region has changed for C0 cards. Updated the driver to look at the right region in the FLT. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Change debug messages in loopback pathManish chopra2011-08-292-8/+13
| | | | | | | | Added more debug messages while loopback test in progress Signed-off-by: Manish chopra <Manish.Chopra@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: detect fan failureSony Chacko2011-08-293-7/+27
| | | | | Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: clear RNBC only for 82598Emil Tantilov2011-08-291-2/+3
| | | | | | | | | RNBC (0x03FC0) is only for 82598 and has different meaning on newer HW. Make sure to only clear it for 82598. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: add check for supported modesEmil Tantilov2011-08-291-3/+7
| | | | | | | | | | When setting advertised speed/duplex with ethtool. Also cleaned up the comment since we also support 100/F. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: fix ixgbe_fc_autoneg_fiber bugDon Skidmore2011-08-291-2/+2
| | | | | | | | | | A logic error in ixgbe_fc_autoneg_fiber() that treated a masked u32 as a boolean would make it so we would never fall hit a error check case. So now I force the u32 to a boolean value with '!!'. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: cleanup feature flags in ixgbe_probeDon Skidmore2011-08-291-1/+0
| | | | | | | | | | I'm removing NETIF_F_GRO from being initialed in the feature flags during ixgbe_probe() bases on a comment from Michal Miroslaw <mirq-linux@rere.qmqm.pl> that it is always set by network code now. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: PFC not cleared on X540 devicesJohn Fastabend2011-08-292-1/+4
| | | | | | | | | | | | X540 devices do not clear PFC before sets. This results in the device possibly responding to PFC frames that the user has disabled. Although it would also be wrong for the peer to be transmitting these frames. Now we clear the register before set. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: consolidate, setup for multiple traffic classesJohn Fastabend2011-08-292-49/+27
| | | | | | | | | | | | This consolidates setup code for multiple traffic classes in the setup_tc routine. Prep work to allow IEEE DCBX to optimize for number of traffic classes. Also simplifies code paths. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: remove unneeded fdir pb alloc caseJohn Fastabend2011-08-291-87/+0
| | | | | | | | | | The packet buffer is correctly allocated by generic pb allocation path in ixgbe_configure() there is no need to do the allocation here as well. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
* ixgbe: fixup remaining call sites for arbitrary TCsJohn Fastabend2011-08-291-2/+2
| | | | | | | | | | One existing call sites still expect either 4 or 8 traffic classes to be specified. This fixes this allowing arbitrary values up to 8 to work as expected. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Always tag VLAN tagged packetsAlexander Duyck2011-08-291-1/+2
| | | | | | | | | | | | | | | This change is meant to fix the patch: ixgbe: Cleanup FCOE and VLAN handling in xmit_frame_ring And can be rolled into it if needed. What this fixes is that VLAN tagged packets were not being tagged if they were prio 7 which matches up with TC_PRIO_CONTROL. In order to fix it I am just setting things up so that we always tag VLAN tagged packets. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* ixgbe: Add support for setting CC bit when SR-IOV is enabledAlexander Duyck2011-08-292-2/+16
| | | | | | | | | This change makes it so that the CC bit in the descriptor is set when SR-IOV is enabled. This is needed in order to support offloading functionality when passing traffic over the internal TX switch. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* benet: remove bogus "unlikely" on vlan checkJiri Pirko2011-08-281-2/+2
| | | | | | | Use of unlikely in this place is wrong. Remove it. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Add timeout for ramrod replies.Michael Chan2011-08-283-7/+13
| | | | | | | | | | If the bnx2x device has encountered parity errors, the chip will not DMA any replies. Using wait_event_timeout() will allow us to make forward progress and let bnx2x reset the chip. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic, bnx2fc: Increase maximum FCoE sessions.Michael Chan2011-08-282-7/+9
| | | | | | | | Increase it to NVRAM configured limit or 1024 whichever is less. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2011-08-2751-0/+51
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/next-organize
| * drivers/net/ethernet/*: Enabled vendor Kconfig optionsJeff Kirsher2011-08-2751-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on finds for Stephen Rothwell, where current defconfig's enable a ethernet driver and it is not compiled due to the newly added NET_VENDOR_* component of Kconfig. This patch enables all the "new" Kconfig options so that current defconfig's will continue to compile the expected drivers. In addition, by enabling all the new Kconfig options does not add any un-expected options. CC: Stephen Rothwll <sfc@canb.auug.org.au> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbe: convert rings from q_vector bit indexed array to linked listAlexander Duyck2011-08-272-139/+60
| | | | | | | | | | | | | | | | | | | | This change converts the current bit array into a linked list so that the q_vectors can simply go through ring by ring and locate each ring needing to be cleaned. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbe: Simplify transmit cleanup pathAlexander Duyck2011-08-271-5/+5
| | | | | | | | | | | | | | | | | | | | | | This patch helps to simplify the work being done by the transmit path by removing the unnecessary compares between count and the work limit. Instead we can simplify this by just adding a budget value that will act as a count down from the work limit value. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ixgbevf: convert to ndo_fix_featuresMichał Mirosław2011-08-262-51/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ixgbevf: provide 64 bit statisticsEric Dumazet2011-08-262-12/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ixgbevf: Check if EOP has changed before using itGreg Rose2011-08-261-0/+4
| | | | | | | | | | | | | | | | | | 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>
* | e1000e: convert to netdev features/hw_features APIBruce Allan2011-08-266-113/+38
|/ | | | | | | | | | | | Private rx_csum flags are now duplicate of netdev->features & NETIF_F_RXCSUM. Remove those duplicates and use the net_device_ops ndo_set_features. This is based on the original patch submitted by Michał Mirosław <mirq-linux@rere.qmqm.pl> Cc: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* Merge branch 'davem-next.mii' of ↵David S. Miller2011-08-264-194/+69
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
| * sunbmac: use standard #defines from mii.h.Francois Romieu2011-08-252-32/+16
| | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * dl2k: use standard #defines from mii.h.Francois Romieu2011-08-252-162/+53
| | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
* | e1000: save skb counts in TX to avoid cache missesDean Nelson2011-08-262-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Virtual Machines with emulated e1000 network adapter running on Parallels' server were seeing kernel panics due to the e1000 driver dereferencing an unexpected NULL pointer retrieved from buffer_info->skb. The problem has been addressed for the e1000e driver, but not for the e1000. Since the two drivers share similar code in the affected area, a port of the following e1000e driver commit solves the issue for the e1000 driver: commit 9ed318d546a29d7a591dbe648fd1a2efe3be1180 Author: Tom Herbert <therbert@google.com> Date: Wed May 5 14:02:27 2010 +0000 e1000e: save skb counts in TX to avoid cache misses In e1000_tx_map, precompute number of segements and bytecounts which are derived from fields in skb; these are stored in buffer_info. When cleaning tx in e1000_clean_tx_irq use the values in the associated buffer_info for statistics counting, this eliminates cache misses on skb fields. Signed-off-by: Dean Nelson <dnelson@redhat.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: off by one in bfa_msgq_rspq_pi_update()Dan Carpenter2011-08-261-1/+1
| | | | | | | | | | | | | | | | | | The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was off by one. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: unlock on error path in pnad_pci_probe()Dan Carpenter2011-08-261-2/+2
| | | | | | | | | | | | | | | | | | We introduced a new lock here, so there was error path which needs an unlock now. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: Add new PHY BCM54616Yaniv Rosner2011-08-262-0/+3
| | | | | | | | | | | | | | | | | | The BCM54616 PHY is very similar to the 54618SE, only without EEE support, which will not be activated due to querying the actual PHY type. This check is already done by reading a dedicated PHY register. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: resurrect RX hashingMichal Schmidt2011-08-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | bnx2x used to be able to set rxhash, but this was lost in the conversion to hw_features (commit 66371c441). Restore it and enable it by default. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> CC: Vladislav Zolotarov <vladz@broadcom.com> CC: Eilon Greenstein <eilong@broadcom.com> CC: Dmitry Kravkov <dmitry@broadcom.com> CC: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2x: convert to SKB paged frag API.Ian Campbell2011-08-261-3/+2
| | | | | | | | | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: convert to SKB paged frag API.Ian Campbell2011-08-261-4/+4
| | | | | | | | | | | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Michael Chan <mchan@broadcom.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
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