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* be2net: fix vfs enumerationIvan Vecera2012-10-011-4/+2
| | | | | | | | | | | Current VFs enumeration algorithm used in be_find_vfs does not take domain number into the match. The match found in igb/ixgbe is more elegant and safe. This 2nd version uses pci_physfn instead of checking dev->physfn directly. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fixup log messagesSathya Perla2012-09-302-6/+31
| | | | | | | Added and modified a few log messages mostly in probe path. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: cleanup code related to be_link_status_query()Sathya Perla2012-09-305-64/+48
| | | | | | | | | | | | | | | 1) link_status_query() is always called to query the link-speed (speed after applying qos). When there is no qos setting, link-speed is derived from port-speed. Do all this inside this routine and hide this from the callers. 2) adpater->phy.forced_port_speed is not being set anywhere after being initialized. Get rid of this variable. 3) Ignore async link_speed notifications till the initial value has been fetched from FW. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix wrong handling of be_setup() failure in be_probe()Sathya Perla2012-09-301-3/+1
| | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: remove type argument of be_cmd_mac_addr_query()Sathya Perla2012-09-303-15/+9
| | | | | | | All invocations of this routine use the same type value. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Revert "be2net: fix vfs enumeration"David S. Miller2012-09-271-2/+4
| | | | | | | | | This reverts commit 51af6d7c1f31e0f3d42c87d53657ec7acb6e3462. Breaks the build with CONFIG_PCI_ATS not enabled. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix vfs enumerationIvan Vecera2012-09-271-4/+2
| | | | | | | | | Current VFs enumeration algorithm used in be_find_vfs does not take domain number into the match. The match found in igb/ixgbe is more elegant and safe. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: use PCIe AER capabilitySathya Perla2012-09-051-0/+8
| | | | | | | | | | This patch allows code to handle the PCIe AER capability. The PCI callbacks for error handling/reset/recovery already exist in be2net and have been tested with EEH/ppc. This patch has been tested using the aer-inject tool. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-08-312-2/+6
|\ | | | | | | | | | | | | | | Merge the 'net' tree to get the recent set of netfilter bug fixes in order to assist with some merge hassles Pablo is going to have to deal with for upcoming changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * netpoll: revert 6bdb7fe3104 and fix be_poll() insteadAmerigo Wang2012-08-292-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Against -net. In the patch "netpoll: re-enable irq in poll_napi()", I tried to fix the following warning: [100718.051041] ------------[ cut here ]------------ [100718.051048] WARNING: at kernel/softirq.c:159 local_bh_enable_ip+0x7d/0xb0() (Not tainted) [100718.051049] Hardware name: ProLiant BL460c G7 ... [100718.051068] Call Trace: [100718.051073] [<ffffffff8106b747>] ? warn_slowpath_common+0x87/0xc0 [100718.051075] [<ffffffff8106b79a>] ? warn_slowpath_null+0x1a/0x20 [100718.051077] [<ffffffff810747ed>] ? local_bh_enable_ip+0x7d/0xb0 [100718.051080] [<ffffffff8150041b>] ? _spin_unlock_bh+0x1b/0x20 [100718.051085] [<ffffffffa00ee974>] ? be_process_mcc+0x74/0x230 [be2net] [100718.051088] [<ffffffffa00ea68c>] ? be_poll_tx_mcc+0x16c/0x290 [be2net] [100718.051090] [<ffffffff8144fe76>] ? netpoll_poll_dev+0xd6/0x490 [100718.051095] [<ffffffffa01d24a5>] ? bond_poll_controller+0x75/0x80 [bonding] [100718.051097] [<ffffffff8144fde5>] ? netpoll_poll_dev+0x45/0x490 [100718.051100] [<ffffffff81161b19>] ? ksize+0x19/0x80 [100718.051102] [<ffffffff81450437>] ? netpoll_send_skb_on_dev+0x157/0x240 by reenabling IRQ before calling ->poll, but it seems more problems are introduced after that patch: http://ozlabs.org/~akpm/stuff/IMG_20120824_122054.jpg http://marc.info/?l=linux-netdev&m=134563282530588&w=2 So it is safe to fix be2net driver code directly. This patch reverts the offending commit and fixes be_poll() by avoid disabling BH there, this is okay because be_poll() can be called either by poll_napi() which already disables IRQ, or by net_rx_action() which already disables BH. Reported-by: Andrew Morton <akpm@linux-foundation.org> Reported-by: Sylvain Munaut <s.munaut@whatever-company.com> Cc: Sylvain Munaut <s.munaut@whatever-company.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Miller <davem@davemloft.net> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: Cong Wang <amwang@redhat.com> Tested-by: Sylvain Munaut <s.munaut@whatever-company.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: modify log msg for lack of privilege errorVasundhara Volam2012-08-301-1/+1
| | | | | | | | | | | | Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fixup malloc/free of adapter->pmac_idSathya Perla2012-08-301-6/+7
| | | | | | | | | | | | | | Free was missing and kcalloc() is better placed in be_ctrl_init() Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fix FW default for VF tx-rateVasundhara Volam2012-08-301-2/+2
| | | | | | | | | | | | | | | | BE3 FW initializes VF tx-rate to 100Mbps. Fix this to 10Gbps. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fix max VFs reported by HWVasundhara Volam2012-08-302-0/+3
| | | | | | | | | | | | | | | | | | BE3 FW allocates VF resources for upto 30 VFs per PF while a max value of 32 may be reported via PCI config space. Fix this in the driver. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: create RSS rings even in multi-channel configsSathya Perla2012-08-301-2/+1
|/ | | | | | | | | | | | | | | | Changes from commit df505e were incorrectly over-written by commit 10ef9ab. Fixing the same. Change log of the original fix: Currently RSS rings are not created in a multi-channel config. RSS rings can be created on one (out of four) interfaces per port in a multi-channel config. Doing this insulates the driver from a FW bug wherin multi-channel config is wrongly reported even when not enabled. This also helps performance in a multi-channel config, as one interface per port gets RSS rings. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* emulex: benet: Add a missing CR in the end of messageMasanari Iida2012-08-031-1/+1
| | | | | | | Missing a CR in printk causes 2 messages printed in one line. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix to parse RSS hash from Receive completions correctly.Sarveshwar Bandi2012-07-261-2/+2
| | | | | | | | Wrong pointer variable is being used to parse the rss hash from receive completions leading to corrupted rss_hash values filled into skb. Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Missing byteswap in be_get_fw_log_level causes oops on PowerPCAnton Blanchard2012-07-252-3/+4
| | | | | | | | | | | | | We are seeing an oops in be_get_fw_log_level on ppc64 where we walk off the end of memory. commit 941a77d582c8 (be2net: Fix to allow get/set of debug levels in the firmware.) requires byteswapping of num_modes and num_modules. Cc: stable@vger.kernel.org # 3.5+ Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Sathya Perla <sperla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Ignore physical link async event for LancerPadmanabh Ratnakar2012-07-182-0/+6
| | | | | | | | The ability of driver to transmit packets depends on logical state of the link. Ignore physical link status. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix VF driver load for LancerPadmanabh Ratnakar2012-07-182-1/+9
| | | | | | | | Lancer FW has added new capability checks for VFs. Driver should only use those capabilities which are allowed for VFs. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: dont pull too much data in skb linear partEric Dumazet2012-07-161-3/+3
| | | | | | | | | | | | | | skb_fill_rx_data() pulls 64 byte of data in skb->data Its too much for TCP (with no options) on IPv4, as total size of headers is 14 + 40 = 54 This means tcp stack and splice() are suboptimal, since tcp payload is in part in tcp->data, and in part in skb frag. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: update driver versionPadmanabh Ratnakar2012-07-161-1/+1
| | | | | Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Add description about various RSS hash typesPadmanabh Ratnakar2012-07-161-2/+12
| | | | | | | | | | | Incorporated review comment from Eric Dumazet. Added description about different RSS hash types which adapter is capable of. Will add support for ETHTOOL_GRXFH and ETHTOOL_SRXFX as suggested by Ben Hutchings in a later patch. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Enable RSS UDP hashing for Lancer and SkyhawkPadmanabh Ratnakar2012-07-123-0/+12
| | | | | Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix port name in message during driver loadPadmanabh Ratnakar2012-07-123-2/+57
| | | | | Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix cleanup path when EQ creation failsPadmanabh Ratnakar2012-07-121-2/+3
| | | | | Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Activate new FW after FW download for LancerPadmanabh Ratnakar2012-07-125-78/+180
| | | | | | | | After FW download, activate new FW by invoking FW reset. Recreate rings once new FW is operational. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix initialization sequence for LancerPadmanabh Ratnakar2012-07-123-68/+87
| | | | | | | | Invoke only required initialization routines for Lancer. Remove invocation of unnecessary routines. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net : Fix die temperature stat for LancerPadmanabh Ratnakar2012-07-123-7/+8
| | | | | | | | Query die temperature stat for Lancer to report it correctly in ethtool. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix error while toggling autoneg of pause parametersPadmanabh Ratnakar2012-07-121-1/+1
| | | | | | | | | | Autonegotiation of pause parameters is possible only on some PHYs. Ability of autoneg of pause parameters is reported by adapter. Autoneg of pause parameters cannot be changed from driver. Fix driver to give error when autoneg mode is toggled by user. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix EndianLi RongQing2012-07-091-1/+1
| | | | | | | | | | | ETH_P_IP is host Endian, skb->protocol is big Endian, when compare them, we should change ETH_P_IP from host endian to big endian, htons, not ntohs. CC: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Acked-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: set maximal number of default RSS queuesYuval Mintz2012-07-051-4/+6
| | | | | | | | | | Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix to trim skb for padded vlan packets to workaround an ASIC BugSomnath Kotur2012-06-272-14/+47
| | | | | | | | | Fixed spelling error in a comment as pointed out by DaveM. Also refactored existing code a bit to provide placeholders for another ASIC Bug workaround that will be checked-in soon after this. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Regression bug wherein VFs creation broken for multiple cards.Somnath Kotur2012-06-251-1/+2
| | | | | | | Fix be_find_vfs() to check for matching bus number as well along with devfn Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Explicitly clear the reserved field in the Tx DescriptorSomnath Kotur2012-06-251-0/+1
| | | | | Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-06-253-8/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/usb/qmi_wwan.c net/batman-adv/translation-table.c net/ipv6/route.c qmi_wwan.c resolution provided by Bjørn Mork. batman-adv conflict is dealing merely with the changes of global function names to have a proper subsystem prefix. ipv6's route.c conflict is merely two side-by-side additions of network namespace methods. Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Increase statistics structure size for skyhawk.Vasundhara Volam2012-06-171-1/+1
| | | | | | | | | | | | | | Increasing the hardware statistics structure to accomodate statistics for skyhawk. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Modify error message to incorporate subsystemVasundhara Volam2012-06-171-6/+6
| | | | | | | | | | | | | | Modify IOCTL error message to print subsystem also. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: reduce gso_max_size setting to account for ethernet header.Sarveshwar Bandi2012-06-171-1/+1
| | | | | | | | | | | | | | | | The maximum size of packet that can be handled by controller including ethernet header is 65535. Reducing gso_max_size accordingly. Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-06-121-2/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS drivers/net/wireless/iwlwifi/pcie/trans.c The iwlwifi conflict was resolved by keeping the code added in 'net' that turns off the buggy chip feature. The MAINTAINERS conflict was merely overlapping changes, one change updated all the wireless web site URLs and the other changed some GIT trees to be Johannes's instead of John's. Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: fix a race in be_xmit()Eric Dumazet2012-06-081-2/+3
| | | | | | | | | | | | | | | | | | As soon as hardware is notified of a transmit, we no longer can assume skb can be dereferenced, as TX completion might have freed the packet. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Fix driver load for VFs for LancerPadmanabh Ratnakar2012-06-073-61/+66
| | | | | | | | | | | | | | | | | | Permanent MAC is wrongly supplied in create iface command. Call the command with no MAC address and then MAC address should be later queried and applied. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: update driver versionSathya Perla2012-06-061-1/+1
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: do not use SCRATCHPAD registerSathya Perla2012-06-062-9/+3
| | | | | | | | | | | | | | | | | | | | | | The CUST_SCRATCHPAD_CSR register is used for marking if FW cleanup is needed. This is used in a crash kernel scenario. Do no use this register as it is not available for some functions. Instead, always issue an FLR when a function is probed *except* when VFs are preset (enabled in the previous PF load). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: remove unnecessary usage of unlikely()Sathya Perla2012-06-061-2/+2
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fix reporting number of actual rx queuesSathya Perla2012-06-061-1/+7
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: do not modify PCI MaxReadReq sizeSathya Perla2012-06-061-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting the PCI MRRS to a value of 4096 (overriding the system decided value) had provided perf improvement in TX. But, IBM has provided feedback that on POWER platforms, this value is set by the system firmware, and drivers modifying this value can cause unpredictable results (like EEH errors.) So, backing off this change. On POWER7 platforms most slots, it seems, do get a MRRS of 4096. This patch reverts the following commit: "be2net: Modified PCI MaxReadReq size to 4096 bytes" commit 5a56eb10babbcd7b3796dc3c28c271260aa3608d. Suggested-by: Brian King <bjking1@us.ibm.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: cleanup be_vid_config()Sathya Perla2012-06-061-16/+9
| | | | | | | | | | | | | | | | - get rid of 2 unused arguments to the routine and some unused code - don't use the term "vlan_tag" in place of "vid" as they are different Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: don't call vid_config() when there's no vlan configSathya Perla2012-06-061-1/+2
|/ | | | | | | | be_vid_config() is called from be_setup() to replay config cmds after a card reset. Skip calling it when no vlans are configured. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'rdma-for-3.5' of ↵Linus Torvalds2012-05-218-15/+413
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes from Roland Dreier: - Add ocrdma hardware driver for Emulex IB-over-Ethernet adapters - Add generic and mlx4 support for "raw" QPs: allow suitably privileged applications to send and receive arbitrary packets directly to/from the hardware - Add "doorbell drop" handling to the cxgb4 driver - A fairly large batch of qib hardware driver changes - A few fixes for lockdep-detected issues - A few other miscellaneous fixes and cleanups Fix up trivial conflict in drivers/net/ethernet/emulex/benet/be.h. * tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (53 commits) RDMA/cxgb4: Include vmalloc.h for vmalloc and vfree IB/mlx4: Fix mlx4_ib_add() error flow IB/core: Fix IB_SA_COMP_MASK macro IB/iser: Fix error flow in iser ep connection establishment IB/mlx4: Increase the number of vectors (EQs) available for ULPs RDMA/cxgb4: Add query_qp support RDMA/cxgb4: Remove kfifo usage RDMA/cxgb4: Use vmalloc() for debugfs QP dump RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch() RDMA/cxgb4: Add DB Overflow Avoidance RDMA/cxgb4: Add debugfs RDMA memory stats cxgb4: DB Drop Recovery for RDMA and LLD queues cxgb4: Common platform specific changes for DB Drop Recovery cxgb4: Detect DB FULL events and notify RDMA ULD RDMA/cxgb4: Drop peer_abort when no endpoint found RDMA/cxgb4: Always wake up waiters in c4iw_peer_abort_intr() mlx4_core: Change bitmap allocator to work in round-robin fashion RDMA/nes: Don't call event handler if pointer is NULL RDMA/nes: Fix for the ORD value of the connecting peer ...