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path: root/drivers/net/ethernet/qlogic
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2018-10-04qed: Prevent a possible deadlock during driver load and unloadTomer Tayar2-20/+44
[ Upstream commit eaa50fc59e5841910987e90b0438b2643041f508 ] The MFW manages an internal lock to prevent concurrent hardware (de)initialization of different PFs. This, together with the busy-waiting for the MFW's responses for commands, might lead to a deadlock during concurrent load or unload of PFs. This patch adds the option to sleep within the busy-waiting, and uses it for the (un)load requests (which are not sent from an interrupt context) to prevent the possible deadlock. Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-04qed: Wait for MCP halt and resume commands to take placeTomer Tayar2-8/+39
[ Upstream commit 76271809f49056f079e202bf6513d17b0d6dd34d ] Successive iterations of halting and resuming the management chip (MCP) might fail, since currently the driver doesn't wait for these operations to actually take place. This patch prevents the driver from moving forward before the operations are reflected in the state register. Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-04qed: Wait for ready indication before rereading the shmemTomer Tayar1-9/+41
[ Upstream commit f00d25f3154b676fcea4502a25b94bd7f142ca74 ] The MFW might be reset and re-update its shared memory. Upon the detection of such a reset the driver rereads this memory, but it has to wait till the data is valid. This patch adds the missing wait for a data ready indication. Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-15qlge: Fix netdev features configuration.Manish Chopra1-15/+8
[ Upstream commit 6750c87074c5b534d82fdaabb1deb45b8f1f57de ] qlge_fix_features() is not supposed to modify hardware or driver state, rather it is supposed to only fix requested fetures bits. Currently qlge_fix_features() also goes for interface down and up unnecessarily if there is not even any change in features set. This patch changes/fixes following - 1) Move reload of interface or device re-config from qlge_fix_features() to qlge_set_features(). 2) Reload of interface in qlge_set_features() only if relevant feature bit (NETIF_F_HW_VLAN_CTAG_RX) is changed. 3) Get rid of qlge_fix_features() since driver is not really required to fix any features bit. Signed-off-by: Manish <manish.chopra@cavium.com> Reviewed-by: Benjamin Poirier <bpoirier@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05qed: Correct Multicast API to reflect existence of 256 approximate buckets.Sudarsana Reddy Kalluru5-13/+17
[ Upstream commit 25c020a90919632b3425c19dc09188d56b9ed59a ] FW hsi contains 256 approximation buckets which are split in ramrod into eight u32 values, but driver is using eight 'unsigned long' variables. This patch fixes the mcast logic by making the API utilize u32. Fixes: 83aeb933 ("qed*: Trivial modifications") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05qed: Fix possible race for the link state value.Sudarsana Reddy Kalluru1-0/+1
[ Upstream commit 58874c7b246109d8efb2b0099d1aa296d6bfc3fa ] There's a possible race where driver can read link status in mid-transition and see that virtual-link is up yet speed is 0. Since in this mid-transition we're guaranteed to see a mailbox from MFW soon, we can afford to treat this as link down. Fixes: cc875c2e ("qed: Add link support") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05qed: Fix link flap issue due to mismatching EEE capabilities.Sudarsana Reddy Kalluru1-3/+9
[ Upstream commit 4ad95a93a702ec4f4fb5159b822797ba67b8cbbe ] Apparently, MFW publishes EEE capabilities even for Fiber-boards that don't support them, and later since qed internally sets adv_caps it would cause link-flap avoidance (LFA) to fail when driver would initiate the link. This in turn delays the link, causing traffic to fail. Driver has been modified to not to ask MFW for any EEE config if EEE isn't to be enabled. Fixes: 645874e5 ("qed: Add support for Energy efficient ethernet.") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-24qlogic: check kstrtoul() for errorsDan Carpenter1-0/+2
[ Upstream commit 5fc853cc01c68f84984ecc2d5fd777ecad78240f ] We accidentally left out the error handling for kstrtoul(). Fixes: a520030e326a ("qlcnic: Implement flash sysfs callback for 83xx adapter") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-24qed: Do not advertise DCBX_LLD_MANAGED capability.Sudarsana Reddy Kalluru1-7/+4
[ Upstream commit ff54d5cd9ec15546abc870452dd0b66eef4b4606 ] Do not advertise DCBX_LLD_MANAGED capability i.e., do not allow external agent to manage the dcbx/lldp negotiation. MFW acts as lldp agent for qed* devices, and no other lldp agent is allowed to coexist with mfw. Also updated a debug print, to not to display the redundant info. Fixes: a1d8d8a51 ("qed: Add dcbnl support.") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-24qed: Add sanity check for SIMD fastpath handler.Sudarsana Reddy Kalluru1-2/+10
[ Upstream commit 3935a70968820c3994db4de7e6e1c7e814bff875 ] Avoid calling a SIMD fastpath handler if it is NULL. The check is needed to handle an unlikely scenario where unsolicited interrupt is destined to a PF in INTa mode. Fixes: fe56b9e6a ("qed: Add module with basic common support") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-24qed: Fix possible memory leak in Rx error path handling.Sudarsana Reddy Kalluru1-2/+9
[ Upstream commit 4f9de4df901fb84709fe3a864dfa4eaf35700f68 ] Memory for packet buffers need to be freed in the error paths as there is no consumer (e.g., upper layer) for such packets and that memory will never get freed. The issue was uncovered when port was attacked with flood of isatap packets, these are multicast packets hence were directed at all the PFs. For foce PF, this meant they were routed to the ll2 module which in turn drops such packets. Fixes: 0a7fb11c ("qed: Add Light L2 support") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22qed: Limit msix vectors in kdump kernel to the minimum required count.Sudarsana Reddy Kalluru1-0/+8
[ Upstream commit bb7858ba1102f82470a917e041fd23e6385c31be ] Memory size is limited in the kdump kernel environment. Allocation of more msix-vectors (or queues) consumes few tens of MBs of memory, which might lead to the kdump kernel failure. This patch adds changes to limit the number of MSI-X vectors in kdump kernel to minimum required value (i.e., 2 per engine). Fixes: fe56b9e6a ("qed: Add module with basic common support") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22qed: Fix use of incorrect size in memcpy call.Sudarsana Reddy Kalluru1-4/+4
[ Upstream commit cc9b27cdf7bd3c86df73439758ac1564bc8f5bbe ] Use the correct size value while copying chassis/port id values. Fixes: 6ad8c632e ("qed: Add support for query/config dcbx.") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22qed: Fix setting of incorrect eswitch mode.Sudarsana Reddy Kalluru2-3/+18
[ Upstream commit 538f8d00ba8bb417c4d9e76c61dee59d812d8287 ] By default, driver sets the eswitch mode incorrectly as VEB (virtual Ethernet bridging). Need to set VEB eswitch mode only when sriov is enabled, and it should be to set NONE by default. The patch incorporates this change. Fixes: 0fefbfbaa ("qed*: Management firmware - notifications and defaults") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22qede: Adverstise software timestamp caps when PHC is not available.Sudarsana Reddy Kalluru1-2/+8
[ Upstream commit 82a4e71b1565dea8387f54503e806cf374e779ec ] When ptp clock is not available for a PF (e.g., higher PFs in NPAR mode), get-tsinfo() callback should return the software timestamp capabilities instead of returning the error. Fixes: 4c55215c ("qede: Add driver support for PTP") Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-20qede: Fix gfp flags sent to rdma event node allocationMichal Kalderon1-1/+1
[ Upstream commit 090477e4acb31c5dd674940c7c01d4f16bd1ac41 ] A previous commit 4609adc27175 ("qede: Fix qedr link update") added a flow that could allocate rdma event objects from an interrupt path (link notification). Therefore the kzalloc call should be done with GFP_ATOMIC. fixes: 4609adc27175 ("qede: Fix qedr link update") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-20qed: Fix l2 initializations over iWARP personalityMichal Kalderon1-4/+2
[ Upstream commit af6858ee423a309d93054c361c61099b8eb12bbf ] If qede driver was loaded on a device configured for iWARP the l2 mutex wouldn't be allocated, and some l2 related resources wouldn't be freed. fixes: c851a9dc4359 ("qed: Introduce iWARP personality") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-11qed: Fix mask for physical address in ILT entryShahed Shaikh1-1/+1
[ Upstream commit fdd13dd350dda1826579eb5c333d76b14513b812 ] ILT entry requires 12 bit right shifted physical address. Existing mask for ILT entry of physical address i.e. ILT_ENTRY_PHY_ADDR_MASK is not sufficient to handle 64bit address because upper 8 bits of 64 bit address were getting masked which resulted in completer abort error on PCIe bus due to invalid address. Fix that mask to handle 64bit physical address. Fixes: fe56b9e6a8d9 ("qed: Add module with basic common support") Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30qede: Do not drop rx-checksum invalidated packets.Manish Chopra1-8/+2
[ Upstream commit 58f101bf87e32753342a6924772c6ebb0fbde24a ] Today, driver drops received packets which are indicated as invalid checksum by the device. Instead of dropping such packets, pass them to the stack with CHECKSUM_NONE indication in skb. Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30qede: Fix barrier usage after tx doorbell write.Manish Chopra1-6/+4
[ Upstream commit b9fc828debc8ac2bb21b5819a44d2aea456f1c95 ] Since commit c5ad119fb6c09b0297446be05bd66602fa564758 ("net: sched: pfifo_fast use skb_array") driver is exposed to an issue where it is hitting NULL skbs while handling TX completions. Driver uses mmiowb() to flush the writes to the doorbell bar which is a write-combined bar, however on x86 mmiowb() does not flush the write combined buffer. This patch fixes this problem by replacing mmiowb() with wmb() after the write combined doorbell write so that writes are flushed and synchronized from more than one processor. V1->V2: ------- This patch was marked as "superseded" in patchwork. (Not really sure for what reason).Resending it as v2. Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30qed: Free RoCE ILT Memory on rmmod qedrMichal Kalderon2-1/+5
[ Upstream commit 9de506a547c0d172d13a91d69b1a399e6a2c0efa ] Rdma requires ILT Memory to be allocated for it's QPs. Each ILT entry points to a page used by several Rdma QPs. To avoid allocating all the memory in advance, the rdma implementation dynamically allocates memory as more QPs are added, however it does not dynamically free the memory. The memory should have been freed on rmmod qedr, but isn't. This patch adds the memory freeing on rmmod qedr (currently it will be freed with qed is removed). An outcome of this bug, is that if qedr is unloaded and loaded without unloaded qed, there will be no more RoCE traffic. The reason these are related, is that the logic of detecting the first QP ever opened is by asking whether ILT memory for RoCE has been allocated. In addition, this patch modifies freeing of the Task context to always use the PROTOCOLID_ROCE and not the protocol passed, this is because task context for iWARP and ROCE both use the ROCE protocol id, as opposed to the connection context. Fixes: dbb799c39717 ("qed: Initialize hardware for new protocols") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-31qede: Fix qedr link updateMichal Kalderon1-2/+2
[ Upstream commit 4609adc27175839408359822523de7247d56c87f ] Link updates were not reported to qedr correctly. Leading to cases where a link could be down, but qedr would see it as up. In addition, once qede was loaded, link state would be up, regardless of the actual link state. Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com> Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-31qed: Fix non TCP packets should be dropped on iWARP ll2 connectionMichal Kalderon1-0/+15
[ Upstream commit 16da09047d3fb991dc48af41f6d255fd578e8ca2 ] FW workaround. The iWARP LL2 connection did not expect TCP packets to arrive on it's connection. The fix drops any non-tcp packets Fixes b5c29ca ("qed: iWARP CM - setup a ll2 connection for handling SYN packets") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-13qlcnic: fix deadlock bugJunxiao Bi1-9/+9
[ Upstream commit 233ac3891607f501f08879134d623b303838f478 ] The following soft lockup was caught. This is a deadlock caused by recusive locking. Process kworker/u40:1:28016 was holding spin lock "mbx->queue_lock" in qlcnic_83xx_mailbox_worker(), while a softirq came in and ask the same spin lock in qlcnic_83xx_enqueue_mbx_cmd(). This lock should be hold by disable bh.. [161846.962125] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/u40:1:28016] [161846.962367] Modules linked in: tun ocfs2 xen_netback xen_blkback xen_gntalloc xen_gntdev xen_evtchn xenfs xen_privcmd autofs4 ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bnx2fc fcoe libfcoe libfc sunrpc 8021q mrp garp bridge stp llc bonding dm_round_robin dm_multipath iTCO_wdt iTCO_vendor_support pcspkr sb_edac edac_core i2c_i801 shpchp lpc_ich mfd_core ioatdma ipmi_devintf ipmi_si ipmi_msghandler sg ext4 jbd2 mbcache2 sr_mod cdrom sd_mod igb i2c_algo_bit i2c_core ahci libahci megaraid_sas ixgbe dca ptp pps_core vxlan udp_tunnel ip6_udp_tunnel qla2xxx scsi_transport_fc qlcnic crc32c_intel be2iscsi bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi ipv6 cxgb3 mdio libiscsi_tcp qla4xxx iscsi_boot_sysfs libiscsi scsi_transport_iscsi dm_mirror dm_region_hash dm_log dm_mod [161846.962454] [161846.962460] CPU: 1 PID: 28016 Comm: kworker/u40:1 Not tainted 4.1.12-94.5.9.el6uek.x86_64 #2 [161846.962463] Hardware name: Oracle Corporation SUN SERVER X4-2L /ASSY,MB,X4-2L , BIOS 26050100 09/19/2017 [161846.962489] Workqueue: qlcnic_mailbox qlcnic_83xx_mailbox_worker [qlcnic] [161846.962493] task: ffff8801f2e34600 ti: ffff88004ca5c000 task.ti: ffff88004ca5c000 [161846.962496] RIP: e030:[<ffffffff810013aa>] [<ffffffff810013aa>] xen_hypercall_sched_op+0xa/0x20 [161846.962506] RSP: e02b:ffff880202e43388 EFLAGS: 00000206 [161846.962509] RAX: 0000000000000000 RBX: ffff8801f6996b70 RCX: ffffffff810013aa [161846.962511] RDX: ffff880202e433cc RSI: ffff880202e433b0 RDI: 0000000000000003 [161846.962513] RBP: ffff880202e433d0 R08: 0000000000000000 R09: ffff8801fe893200 [161846.962516] R10: ffff8801fe400538 R11: 0000000000000206 R12: ffff880202e4b000 [161846.962518] R13: 0000000000000050 R14: 0000000000000001 R15: 000000000000020d [161846.962528] FS: 0000000000000000(0000) GS:ffff880202e40000(0000) knlGS:ffff880202e40000 [161846.962531] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [161846.962533] CR2: 0000000002612640 CR3: 00000001bb796000 CR4: 0000000000042660 [161846.962536] Stack: [161846.962538] ffff880202e43608 0000000000000000 ffffffff813f0442 ffff880202e433b0 [161846.962543] 0000000000000000 ffff880202e433cc ffffffff00000001 0000000000000000 [161846.962547] 00000009813f03d6 ffff880202e433e0 ffffffff813f0460 ffff880202e43440 [161846.962552] Call Trace: [161846.962555] <IRQ> [161846.962565] [<ffffffff813f0442>] ? xen_poll_irq_timeout+0x42/0x50 [161846.962570] [<ffffffff813f0460>] xen_poll_irq+0x10/0x20 [161846.962578] [<ffffffff81014222>] xen_lock_spinning+0xe2/0x110 [161846.962583] [<ffffffff81013f01>] __raw_callee_save_xen_lock_spinning+0x11/0x20 [161846.962592] [<ffffffff816e5c57>] ? _raw_spin_lock+0x57/0x80 [161846.962609] [<ffffffffa028acfc>] qlcnic_83xx_enqueue_mbx_cmd+0x7c/0xe0 [qlcnic] [161846.962623] [<ffffffffa028e008>] qlcnic_83xx_issue_cmd+0x58/0x210 [qlcnic] [161846.962636] [<ffffffffa028caf2>] qlcnic_83xx_sre_macaddr_change+0x162/0x1d0 [qlcnic] [161846.962649] [<ffffffffa028cb8b>] qlcnic_83xx_change_l2_filter+0x2b/0x30 [qlcnic] [161846.962657] [<ffffffff8160248b>] ? __skb_flow_dissect+0x18b/0x650 [161846.962670] [<ffffffffa02856e5>] qlcnic_send_filter+0x205/0x250 [qlcnic] [161846.962682] [<ffffffffa0285c77>] qlcnic_xmit_frame+0x547/0x7b0 [qlcnic] [161846.962691] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962696] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962701] [<ffffffff81630112>] sch_direct_xmit+0x112/0x220 [161846.962706] [<ffffffff8160b80f>] __dev_queue_xmit+0x1df/0x5e0 [161846.962710] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962721] [<ffffffffa0575bd5>] bond_dev_queue_xmit+0x35/0x80 [bonding] [161846.962729] [<ffffffffa05769fb>] __bond_start_xmit+0x1cb/0x210 [bonding] [161846.962736] [<ffffffffa0576a71>] bond_start_xmit+0x31/0x60 [bonding] [161846.962740] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962745] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962749] [<ffffffff8160bb1e>] __dev_queue_xmit+0x4ee/0x5e0 [161846.962754] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962760] [<ffffffffa05cfa72>] vlan_dev_hard_start_xmit+0xb2/0x150 [8021q] [161846.962764] [<ffffffff8160ac22>] xmit_one+0x82/0x1a0 [161846.962769] [<ffffffff8160ad90>] dev_hard_start_xmit+0x50/0xa0 [161846.962773] [<ffffffff8160bb1e>] __dev_queue_xmit+0x4ee/0x5e0 [161846.962777] [<ffffffff8160bc33>] dev_queue_xmit_sk+0x13/0x20 [161846.962789] [<ffffffffa05adf74>] br_dev_queue_push_xmit+0x54/0xa0 [bridge] [161846.962797] [<ffffffffa05ae4ff>] br_forward_finish+0x2f/0x90 [bridge] [161846.962807] [<ffffffff810b0dad>] ? ttwu_do_wakeup+0x1d/0x100 [161846.962811] [<ffffffff815f929b>] ? __alloc_skb+0x8b/0x1f0 [161846.962818] [<ffffffffa05ae04d>] __br_forward+0x8d/0x120 [bridge] [161846.962822] [<ffffffff815f613b>] ? __kmalloc_reserve+0x3b/0xa0 [161846.962829] [<ffffffff810be55e>] ? update_rq_runnable_avg+0xee/0x230 [161846.962836] [<ffffffffa05ae176>] br_forward+0x96/0xb0 [bridge] [161846.962845] [<ffffffffa05af85e>] br_handle_frame_finish+0x1ae/0x420 [bridge] [161846.962853] [<ffffffffa05afc4f>] br_handle_frame+0x17f/0x260 [bridge] [161846.962862] [<ffffffffa05afad0>] ? br_handle_frame_finish+0x420/0x420 [bridge] [161846.962867] [<ffffffff8160d057>] __netif_receive_skb_core+0x1f7/0x870 [161846.962872] [<ffffffff8160d6f2>] __netif_receive_skb+0x22/0x70 [161846.962877] [<ffffffff8160d913>] netif_receive_skb_internal+0x23/0x90 [161846.962884] [<ffffffffa07512ea>] ? xenvif_idx_release+0xea/0x100 [xen_netback] [161846.962889] [<ffffffff816e5a10>] ? _raw_spin_unlock_irqrestore+0x20/0x50 [161846.962893] [<ffffffff8160e624>] netif_receive_skb_sk+0x24/0x90 [161846.962899] [<ffffffffa075269a>] xenvif_tx_submit+0x2ca/0x3f0 [xen_netback] [161846.962906] [<ffffffffa0753f0c>] xenvif_tx_action+0x9c/0xd0 [xen_netback] [161846.962915] [<ffffffffa07567f5>] xenvif_poll+0x35/0x70 [xen_netback] [161846.962920] [<ffffffff8160e01b>] napi_poll+0xcb/0x1e0 [161846.962925] [<ffffffff8160e1c0>] net_rx_action+0x90/0x1c0 [161846.962931] [<ffffffff8108aaba>] __do_softirq+0x10a/0x350 [161846.962938] [<ffffffff8108ae75>] irq_exit+0x125/0x130 [161846.962943] [<ffffffff813f03a9>] xen_evtchn_do_upcall+0x39/0x50 [161846.962950] [<ffffffff816e7ffe>] xen_do_hypervisor_callback+0x1e/0x40 [161846.962952] <EOI> [161846.962959] [<ffffffff816e5c4a>] ? _raw_spin_lock+0x4a/0x80 [161846.962964] [<ffffffff816e5b1e>] ? _raw_spin_lock_irqsave+0x1e/0xa0 [161846.962978] [<ffffffffa028e279>] ? qlcnic_83xx_mailbox_worker+0xb9/0x2a0 [qlcnic] [161846.962991] [<ffffffff810a14e1>] ? process_one_work+0x151/0x4b0 [161846.962995] [<ffffffff8100c3f2>] ? check_events+0x12/0x20 [161846.963001] [<ffffffff810a1960>] ? worker_thread+0x120/0x480 [161846.963005] [<ffffffff816e187b>] ? __schedule+0x30b/0x890 [161846.963010] [<ffffffff810a1840>] ? process_one_work+0x4b0/0x4b0 [161846.963015] [<ffffffff810a1840>] ? process_one_work+0x4b0/0x4b0 [161846.963021] [<ffffffff810a6b3e>] ? kthread+0xce/0xf0 [161846.963025] [<ffffffff810a6a70>] ? kthread_freezable_should_stop+0x70/0x70 [161846.963031] [<ffffffff816e6522>] ? ret_from_fork+0x42/0x70 [161846.963035] [<ffffffff810a6a70>] ? kthread_freezable_should_stop+0x70/0x70 [161846.963037] Code: cc 51 41 53 b8 1c 00 00 00 0f 05 41 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman7-0/+7
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-16qed: remove unnecessary call to memsetHimanshu Jha1-1/+0
call to memset to assign 0 value immediately after allocating memory with kzalloc is unnecesaary as kzalloc allocates the memory filled with 0 value. Semantic patch used to resolve this issue: @@ expression e,e2; constant c; statement S; @@ e = kzalloc(e2, c); if(e == NULL) S - memset(e, 0, e2); Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Sudarsana Kalluru <sudarsana.kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+1
Three cases of simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-01qlcnic: remove redundant zero check on retries counterColin Ian King1-7/+3
At the end of the do while loop the integer counter retries will always be zero and so the subsequent check to see if it is zero is always true and therefore redundant. Remove the redundant check and always return -EIO on this return path. Also unbreak the literal string in dev_err message to clean up a checkpatch warning. Detected by CoverityScan, CID#744279 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-31qed: fix spelling mistake: "calescing" -> "coalescing"Colin Ian King1-1/+1
Trivial fix to spelling mistake in DP_NOTICE message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-25qlge: avoid memcpy buffer overflowArnd Bergmann1-1/+1
gcc-8.0.0 (snapshot) points out that we copy a variable-length string into a fixed length field using memcpy() with the destination length, and that ends up copying whatever follows the string: inlined from 'ql_core_dump' at drivers/net/ethernet/qlogic/qlge/qlge_dbg.c:1106:2: drivers/net/ethernet/qlogic/qlge/qlge_dbg.c:708:2: error: 'memcpy' reading 15 bytes from a region of size 14 [-Werror=stringop-overflow=] memcpy(seg_hdr->description, desc, (sizeof(seg_hdr->description)) - 1); Changing it to use strncpy() will instead zero-pad the destination, which seems to be the right thing to do here. The bug is probably harmless, but it seems like a good idea to address it in stable kernels as well, if only for the purpose of building with gcc-8 without warnings. Fixes: a61f80261306 ("qlge: Add ethtool register dump function.") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+1
2017-08-21qlogic: make device_attribute constBhumika Goyal2-5/+5
Make these const as they are only passed as an argument to the function device_create_file and device_remove_file and the corresponding arguments are of type const. Done using Coccinelle Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-18netxen: fix incorrect loop counter decrementColin Ian King1-1/+1
The loop counter k is currently being decremented from zero which is incorrect. Fix this by incrementing k instead Detected by CoverityScan, CID#401847 ("Infinite loop") Fixes: 83f18a557c6d ("netxen_nic: fw dump support") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14qlge: fix duplicated code for different branchesGustavo A. R. Silva1-33/+14
Refactor code in order to avoid identical code for different branches. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+1
The UDP offload conflict is dealt with by simply taking what is in net-next where we have removed all of the UFO handling code entirely. The TCP conflict was a case of local variables in a function being removed from both net and net-next. In netvsc we had an assignment right next to where a missing set of u64 stats sync object inits were added. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-08qed: Fix a memory allocation failure test in 'qed_mcp_cmd_init()'Christophe Jaillet1-1/+1
We allocate 'p_info->mfw_mb_cur' and 'p_info->mfw_mb_shadow' but we check 'p_info->mfw_mb_addr' instead of 'p_info->mfw_mb_cur'. 'p_info->mfw_mb_addr' is never 0, because it is initiliazed a few lines above in 'qed_load_mcp_offsets()'. Update the test and check the result of the 2 'kzalloc()' instead. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03qlcnic: add const to bin_attribute structureBhumika Goyal1-1/+1
Add const to bin_attribute structure as it is only passed to the functions sysfs_{remove/create}_bin_file. The corresponding arguments are of type const, so declare the structure to be const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qed: Read per queue coalesce from hardwareRahul Verma9-21/+322
Retrieve the actual coalesce value from hardware for every Rx/Tx queue, instead of Rx/Tx coalesce value cached during set coalesce. Signed-off-by: Rahul Verma <Rahul.Verma@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qed: Add support for vf coalesce configuration.Rahul Verma8-85/+249
This patch add the ethtool support to set RX/Tx coalesce value to the VF associated Rx/Tx queues. Signed-off-by: Rahul Verma <Rahul.Verma@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qede: Add ethtool support for Energy efficient ethernet.Sudarsana Reddy Kalluru1-0/+84
The patch adds ethtool callback implementations for querying/configuring the Energy Efficient Ethernet (EEE) parameters. Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qed: Add support for Energy efficient ethernet.Sudarsana Reddy Kalluru5-7/+236
The patch adds required driver support for reading/configuring the Energy Efficient Ethernet (EEE) parameters. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qed/qede: Add setter APIs support for RX flow classificationChopra, Manish5-60/+347
This patch adds support for adding and deleting rx flow classification rules. Using this user can classify RX flow constituting of TCP/UDP 4-tuples [src_ip/dst_ip and src_port/dst_port] to be steered on a given RX queue Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-27qede: Add getter APIs support for RX flow classificationChopra, Manish3-8/+144
This patch adds support for ethtool getter APIs to query RX flow classification rules. Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: Yuval Mintz <yuval.mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-20qlcnic: remove unnecessary static in qlcnic_dump_fw()Gustavo A. R. Silva1-1/+1
Remove unnecessary static on local variable fw_dump_ops. Such variable is initialized before being used, on every execution path throughout the function. The static has no benefit and, removing it reduces the object file size. This issue was detected using Coccinelle and the following semantic patch: @bad exists@ position p; identifier x; type T; @@ static T x@p; ... x = <+...x...+> @@ identifier x; expression e; type T; position p != bad.p; @@ -static T x@p; ... when != x when strict ?x = e; In the following log you can see a difference in the object file size. This log is the output of the size command, before and after the code change: before: text data bss dec hex filename 19032 2136 64 21232 52f0 drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.o after: text data bss dec hex filename 19020 2048 0 21068 524c drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.o Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-11qed: Fix printk option passed when printing ipv6 addressesKalderon, Michal1-3/+3
The option "h" (host order ) exists for ipv4 only. Remove the h when printing ipv6 addresses. Lead to the following smatch warning: drivers/net/ethernet/qlogic/qed/qed_iwarp.c:585 qed_iwarp_print_tcp_ramrod() warn: '%pI6' can only be followed by c drivers/net/ethernet/qlogic/qed/qed_iwarp.c:1521 qed_iwarp_print_cm_info() warn: '%pI6' can only be followed by c Fixes commit 456a584947d5 ("qed: iWARP CM add passive side connect") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-04qed: initialize ll2_syn_handle at start of functionMichal Kalderon1-2/+1
Fix compilation warning qed_iwarp.c:1721:5: warning: ll2_syn_handle may be used uninitialized in this function Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-03netxen_nic: Remove unused pointer hdr in netxen_setup_minidump()Christos Gkekas1-3/+0
Pointer hdr in netxen_setup_minidump() is set but never used, thus should be removed. Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-03qed: Add iWARP support for physical queue allocationKalderon, Michal1-0/+4
iWARP has different physical queue requirements than RoCE Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-03qed: Add iWARP protocol support in context allocationKalderon, Michal1-2/+11
When computing how much memory is required for the different hw clients iWARP protocol should be taken into account Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-07-03qed: iWARP CM add error handlingKalderon, Michal1-2/+181
This patch introduces error handling for errors that occurred during connection establishment. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 17:55:48 +0300