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2014-01-28qlcnic: Fix loopback test failureShahed Shaikh1-3/+8
Driver was returning from link event handler without setting linkup variable Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-28qlcnic: Fix tx timeout.Rajesh Borundia1-7/+2
o __qlcnic_down call's netif_tx_disable which in turn stops all the TX queues, corresponding start queue was missing in __qlcnic_up which was leading to tx timeout. o The commit b84caae486135d588fb200973b0be8cb8a511edf (qlcnic: Fix usage of netif_tx_{wake, stop} api during link change.) exposed this issue. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-28qlcnic: Fix initialization of vlan list.Rajesh Borundia1-6/+5
o Do not re-initialize vlan list in case of adapter reset. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-28qlcnic: Correct off-by-one errors in bounds checksManish Chopra1-4/+4
o Bound checks should be >= instead of > for number of receive descriptors and number of receive rings. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: update version to 5.3.55Himanshu Madhani1-2/+2
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Enhance logic to calculate msix vectors.Himanshu Madhani4-97/+192
o Refactored MSI-x vector calculation for All adapters. Decoupled logic in the code which was using same call to request MSI-x vectors in default driver load, as well as during set_channel() operation for TSS/RSS. This refactoring simplifies code for TSS/RSS code path as well as probe path of the driver load for all adapters. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Refactor interrupt coalescing code for all adapters.Himanshu Madhani7-117/+200
o Refactor configuration of interrupt coalescing parameters for all supported adapters. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Update poll controller code pathManish chopra1-6/+28
Add support for MSI/MSI-X mode in poll controller routine. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Interrupt code cleanupManish chopra6-72/+121
o Added hardware ops for interrupt enable/disable functions Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Enhance Tx timeout debugging.Himanshu Madhani2-20/+51
o Dump each Tx queue details with all descriptors, queue indices and Tx queue stats to imporve data colletion in situations where Tx timeout occurs. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-23qlcnic: Use bool for rx_mac_learn.Sucheta Chakraborty5-7/+7
o Use boolean type instead of u8. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-19qlcnic: fix sparse warningsFengguang Wu1-8/+8
Previous patch changed prototypes, but forgot functions. Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+2
Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c net/ipv4/tcp_metrics.c Overlapping changes between the "don't create two tcp metrics objects with the same key" race fix in net and the addition of the destination address in the lookup key in net-next. Minor overlapping changes in bnx2x driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-17qlcnic: remove unused codestephen hemminger2-31/+0
Remove function qlcnic_enable_eswitch which was defined but never used in current code. Compile tested only. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-17qlcnic: make local functions staticstephen hemminger13-103/+97
Functions only used in one file should be static. Found by running make namespacecheck Compile tested only. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-16drivers/net: delete non-required instances of include <linux/init.h>Paul Gortmaker3-3/+0
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. This covers everything under drivers/net except for wireless, which has been submitted separately. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14qlge: Fix vlan netdev features.Jitendra Kalsaria1-0/+2
vlan gets the same netdev features except vlan filter. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller3-19/+26
2014-01-13net: qlcnic: fix warning for incorrect type in argumentdingtianhong1-1/+1
The commit 6878f79a8b71e8c7b0587a1185584f54fd31f185 (net: qlcnic: slight optimization of addr compare) cause a warning "sparse: incorrect type in argument 2 (different type sizes)", so fix it. I think julia will convert ether_addr_equal to ether_addr_equal_64bits later. Cc: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Update version to 5.3.54Shahed Shaikh1-2/+2
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable IPv6 LRO even if IP address is not programmedShahed Shaikh1-2/+2
o Enabling BIT_9 while configuring hardware LRO allows adapter to perform LRO even if destination IP address is not programmed in adapter. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Fix SR-IOV cleanup code pathManish Chopra1-3/+1
o Add __QLCNIC_SRIOV_ENABLE bit check before doing SRIOV cleanup Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable beaconing for 83xx/84xx Series adapter.Himanshu Madhani7-24/+70
o Refactored code to handle beaconing test for all adapters. o Use GET_LED_CONFIG mailbox command for 83xx/84xx series adapter to detect current beaconing state of the adapter. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Do MAC learning for SRIOV PF.Sucheta Chakraborty6-31/+64
o MAC learning will be done for SRIOV PF to help program VLAN filters onto adapter. This will help VNIC traffic to flow through without flooding traffic. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Turn on promiscous mode for SRIOV PF.Sucheta Chakraborty1-0/+4
o By default, SRIOV PF will have promiscous mode on. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable VF flood bit on PF.Sucheta Chakraborty1-0/+30
o On enabling VF flood bit, PF driver will be able to receive traffic from all its VFs. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Restrict VF from configuring any VLAN mode.Sucheta Chakraborty1-1/+11
o Adapter should allow vlan traffic only for vlans configured on a VF. On configuring any vlan mode from VF, adapter will allow any vlan traffic to pass for that VF. Do not allow VF to configure this mode. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Convert vmalloc/memset to kcallocJoe Perches2-11/+7
vmalloc is a limited resource. Don't use it unnecessarily. It seems this allocation should work with kcalloc. Remove unnecessary memset(,0,) of buf as it's completely overwritten as the previously only unset field in struct qlcnic_pci_func_cfg is now set to 0. Use kfree instead of vfree. Use ETH_ALEN instead of 6. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-10qlcnic: Fix ethtool statistics length calculationShahed Shaikh1-18/+21
o Consider number of Tx queues while calculating the length of Tx statistics as part of ethtool stats. o Calculate statistics lenght properly for 82xx and 83xx adapter Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-10qlcnic: Fix bug in TX statisticsManish Chopra3-1/+5
o Driver was not updating TX stats so it was not populating statistics in `ifconfig` command output. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-06Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller7-15/+28
Conflicts: drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c net/ipv6/ip6_tunnel.c net/ipv6/ip6_vti.c ipv6 tunnel statistic bug fixes conflicting with consolidation into generic sw per-cpu net stats. qlogic conflict between queue counting bug fix and the addition of multiple MAC address support. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03qlcnic: Fix bug in Tx completion pathShahed Shaikh4-7/+12
o Driver is using common tx_clean_lock for all Tx queues. This patch adds per queue tx_clean_lock. o Driver is not updating sw_consumer while processing Tx completion when interface is going down. Fixed in this patch. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-02qlcnic: Fix resource allocation for TX queuesManish Chopra1-1/+2
o TX queues allocation was getting distributed equally among all the functions of the port including VFs and PF. Which was leading to failure in PF's multiple TX queues creation. o Instead of dividing queues equally allocate one TX queue for each VF as VF doesn't support multiple TX queues. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-02qlcnic: Fix loopback diagnostic testManish Chopra3-6/+7
o Adapter requires that if the port is in loopback mode no traffic should be flowing through that port, so on arrival of Link up AEN, do not advertise Link up to the stack until port is out of loopback mode Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31net: qlcnic: slight optimization of addr comparedingtianhong3-6/+6
Use the possibly more efficient ether_addr_equal or ether_addr_equal_unaligned to instead of memcmp. Cc: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31net: netxen: slight optimization of addr comparedingtianhong1-1/+1
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Manish Chopra <manish.chopra@qlogic.com> Cc: Sony Chacko <sony.chacko@qlogic.com> Cc: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-27netxen: Correct off-by-one errors in bounds checksDavid Gibson1-2/+2
netxen_process_lro() contains two bounds checks. One for the ring number against the number of rings, and one for the Rx buffer ID against the array of receive buffers. Both of these have off-by-one errors, using > instead of >=. The correct versions are used in netxen_process_rcv(), they're just wrong in netxen_process_lro(). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-26qlge: make local function staticstephen hemminger2-3/+2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-19drivers: net: Mark functions as static in qlcnic_83xx_hw.cRashika Kheria1-3/+3
This patch marks the function qlcnic_83xx_clear_legacy_intr_mask(), qlcnic_83xx_set_legacy_intr_mask() and qlcnic_83xx_enable_legacy_msix_mbx_intr() in qlcnic_83xx_hw.c as static because they are not used outside this file. Thus, it also removes the following warnings in ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c: drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:318:13: warning: no previous prototype for ‘qlcnic_83xx_clear_legacy_intr_mask’ [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:323:13: warning: no previous prototype for ‘qlcnic_83xx_set_legacy_intr_mask’ [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:343:13: warning: no previous prototype for ‘qlcnic_83xx_enable_legacy_msix_mbx_intr’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-19drivers: net: Mark functions as static in qlcnic_io.cRashika Kheria1-3/+3
This patch marks the function qlcnic_enable_tx_intr(), qlcnic_83xx_enable_tx_intr() and qlcnic_83xx_disable_tx_intr() in qlcnic_io.c as static because they are not used outside this file. Thus, it also removes the following warnings in ethernet/qlogic/qlcnic/qlcnic_io.c: drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c:130:13: warning: no previous prototype for ‘qlcnic_enable_tx_intr’ [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c:147:13: warning: no previous prototype for ‘qlcnic_83xx_enable_tx_intr’ [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c:153:13: warning: no previous prototype for ‘qlcnic_83xx_disable_tx_intr’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller6-71/+73
Conflicts: drivers/net/ethernet/intel/i40e/i40e_main.c drivers/net/macvtap.c Both minor merge hassles, simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: update version to 5.3.53Manish Chopra1-2/+2
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Support for 16 virtual NIC functions.Jitendra Kalsaria8-95/+186
Extend virtual NIC functions from 8 to 16 for 84xx adapter. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: VLAN enhancement for 84XX adaptersManish Chopra8-112/+407
o Support multiple VLANs on 84xx VF devices Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Allow single Tx/Rx queue for all adapters.Himanshu Madhani3-12/+4
o Allow user to set sigle Tx/Rx queue in MSI-x mode, for ALL supported adapters. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Refactor initialize nic code path.Sucheta Chakraborty4-21/+15
o Change function name from qlcnic_83xx_register_nic_idc_func to qlcnic_83xx_initialize_nic Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Issue INIT_NIC command only once.Sucheta Chakraborty5-39/+10
o DCB AEN registration was reissuing INIT_NIC command. Instead, club all options of INIT NIC command and issue this command only once. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Disable DCB operations from SR-IOV VFs.Sucheta Chakraborty6-21/+11
o These operations will be supported only through PFs (SR-IOV and non-SR-IOV). Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Dump mailbox registers when mailbox command times out.Manish chopra1-0/+15
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-17qlcnic: Fix mailbox processing during diagnostic testManish chopra1-26/+6
o Do not enable mailbox polling in case of legacy interrupt. Process mailbox AEN/response from the interrupt. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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