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path: root/drivers/net/ethernet/emulex
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* be2net: Replace dma/pci_alloc_coherent() calls with dma_zalloc_coherent()Sriharsha Basavapatna2015-06-07
| | | | | | | | | | | | | There are several places in the driver (all in control paths) where coherent dma memory is being allocated using either dma_alloc_coherent() or the deprecated pci_alloc_consistent(). All these calls should be changed to use dma_zalloc_coherent() to avoid uninitialized fields in data structures backed by this memory. Reported-by: Joerg Roedel <jroedel@suse.de> Tested-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cpumask_set_cpu_local_first => cpumask_local_spread, lamentRusty Russell2015-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | da91309e0a7e (cpumask: Utility function to set n'th cpu...) created a genuinely weird function. I never saw it before, it went through DaveM. (He only does this to make us other maintainers feel better about our own mistakes.) cpumask_set_cpu_local_first's purpose is say "I need to spread things across N online cpus, choose the ones on this numa node first"; you call it in a loop. It can fail. One of the two callers ignores this, the other aborts and fails the device open. It can fail in two ways: allocating the off-stack cpumask, or through a convoluted codepath which AFAICT can only occur if cpu_online_mask changes. Which shouldn't happen, because if cpu_online_mask can change while you call this, it could return a now-offline cpu anyway. It contains a nonsensical test "!cpumask_of_node(numa_node)". This was drawn to my attention by Geert, who said this causes a warning on Sparc. It sets a single bit in a cpumask instead of returning a cpu number, because that's what the callers want. It could be made more efficient by passing the previous cpu rather than an index, but that would be more invasive to the callers. Fixes: da91309e0a7e8966d916a74cce42ed170fde06bf Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (then rebased) Tested-by: Amir Vadai <amirv@mellanox.com> Acked-by: Amir Vadai <amirv@mellanox.com> Acked-by: David S. Miller <davem@davemloft.net>
* bridge/nl: remove wrong use of NLM_F_MULTINicolas Dichtel2015-04-29
| | | | | | | | | | | | | | | | | | | | | | NLM_F_MULTI must be used only when a NLMSG_DONE message is sent. In fact, it is sent only at the end of a dump. Libraries like libnl will wait forever for NLMSG_DONE. Fixes: e5a55a898720 ("net: create generic bridge ops") Fixes: 815cccbf10b2 ("ixgbe: add setlink, getlink support to ixgbe and ixgbevf") CC: John Fastabend <john.r.fastabend@intel.com> CC: Sathya Perla <sathya.perla@emulex.com> CC: Subbu Seetharaman <subbu.seetharaman@emulex.com> CC: Ajit Khaparde <ajit.khaparde@emulex.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: intel-wired-lan@lists.osuosl.org CC: Jiri Pirko <jiri@resnulli.us> CC: Scott Feldman <sfeldma@gmail.com> CC: Stephen Hemminger <stephen@networkplumber.org> CC: bridge@lists.linux-foundation.org Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-04-14
|\ | | | | | | | | | | | | The dwmac-socfpga.c conflict was a case of a bug fix overlapping changes in net-next to handle an error pointer differently. Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Fix a bug in Rx buffer postingAjit Khaparde2015-04-08
| | | | | | | | | | | | | | | | | | The numPosted field in the ERX Doorbell register is 8-bits wide. So the max buffers that we can post at a time is 255 and not 256 which we are doing currently. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: bump up the driver version to 10.6.0.1Sathya Perla2015-03-29
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: setup xps queue mappingSathya Perla2015-03-29
| | | | | | | | | | | | | | | | | | This patch sets up xps queue mapping on load, so that TX traffic is steered to the queue whose irqs are being processed by the current cpu. This helps in avoiding TX lock contention. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: assign CPU affinity hints to be2net IRQsPadmanabh Ratnakar2015-03-29
| | | | | | | | | | | | | | | | | | | | | | This patch provides hints to irqbalance to map be2net IRQs to specific CPU cores. cpumask_set_cpu_local_first() is used, which first maps IRQs to near NUMA cores; when those cores are exhausted, IRQs are mapped to far NUMA cores. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> 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. Miller2015-03-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/emulex/benet/be_main.c net/core/sysctl_net_core.c net/ipv4/inet_diag.c The be_main.c conflict resolution was really tricky. The conflict hunks generated by GIT were very unhelpful, to say the least. It split functions in half and moved them around, when the real actual conflict only existed solely inside of one function, that being be_map_pci_bars(). So instead, to resolve this, I checked out be_main.c from the top of net-next, then I applied the be_main.c changes from 'net' since the last time I merged. And this worked beautifully. The inet_diag.c and sysctl_net_core.c conflicts were simple overlapping changes, and were easily to resolve. Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: use PCI MMIO read instead of config read for errorsSuresh Reddy2015-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an EEH error occurs, the device/slot is disconnected. This condition is more reliably detected (i.e., returns all ones) with an MMIO read rather than a config read -- especially on power platforms. Hence, this patch fixes EEH error detection by replacing config reads with MMIO reads for reading the error registers. The error registers in Skyhawk-R/BE2/BE3 are accessible both via the config space and the PCICFG (BAR0) memory space. Reported-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: restrict MODIFY_EQ_DELAY cmd to a max of 8 EQsSuresh Reddy2015-03-20
| | | | | | | | | | | | | | | | | | | | | | Issuing this cmd for more than 8 EQs does not have the intended effect even on BEx and Skyhawk-R. This patch fixes this by issuing this cmd for upto 8 EQs at a time. Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Prevent VFs from enabling VLAN promiscuous modeVasundhara Volam2015-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, a PF does not restrict its VF interface from enabling vlan promiscuous mode. This breaks vlan isolation when a vlan (transparent tagging) is configured on a VF. This patch fixes this problem by disabling the vlan promisc capability for VFs. Reported-by: Yoann Juet <veilletechno-irts@univ-nantes.fr> 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>
* | ethernet: codespell comment spelling fixesJoe Perches2015-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To test a checkpatch spelling patch, I ran codespell against drivers/net/ethernet/. $ git ls-files drivers/net/ethernet/ | \ while read file ; do \ codespell -w $file; \ done I removed a false positive in e1000_hw.h Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: implement .sriov_configure() PCI callbackVasundhara Volam2015-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the .sriov_configure() PCI method to allow for runtime enabling/disabling of VFs. The module param "num_vfs" is now deprecated. At the time of driver load the PF-pool resources are allocated to the PF. When the user enables VFs, the resources are then re-distributed across PFs and VFs based on the number of VFs enabled. 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: re-distribute SRIOV resources allowed by FWVasundhara Volam2015-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When SR-IOV is enabled in the adapter, the FW distributes resources evenly across the PF and it's VFs. This is currently done only for some resources. This patch adds support for a new cmd that queries the FW for the list of resources for which the distribution is allowed and distributes them accordingly. 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: avoid creating the non-RSS default RXQ if FW allows toVasundhara Volam2015-03-04
| | | | | | | | | | | | | | | | | | | | | | | | On BE2, BE3 and Skhawk-R chips one non-RSS (called "default") RXQ was needed to receive non-IP traffic. Some FW versions now export a capability called IFACE_FLAGS_DEFQ_RSS where this requirement doesn't hold. On such FWs the driver now does not create the non-RSS default queue. This prevents wasting one RXQ per VF. 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>
* | ethernet: Use eth_<foo>_addr instead of memsetJoe Perches2015-03-03
| | | | | | | | | | | | | | | | Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: move be_func_init() call inside be_setup()Sathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | | | Every time be_setup() is called, the driver will have to wait for the function/FW to be properly initialized. So, it make sense to move this call inside be_setup(). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: refactor adapter resource cleanup sequence into be_cleanup()Kalesh AP2015-02-23
| | | | | | | | | | | | | | | | | | | | Most of the resource cleanup sequences performed in be_suspend(), be_eeh_err_detected() and be_err_detection_task() are same. Moved the common code to a new routine be_cleanup() to avoid code duplication. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: refactor adapter resource initialzation sequence into be_resume()Kalesh AP2015-02-23
| | | | | | | | | | | | | | | | | | | | | | Most of the adapter initialisation sequences performed in be_resume(), be_eeh_resume() and be_err_recover() are same. Renamed be_resume() to be_pci_resume() and moved the common code to a new routine be_resume() to avoid code duplication. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: remove code duplication relating to Lancer reset sequenceSathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The steps needed for Lancer's reset/initialization sequence are: a) wait for SLIPORT_STAUS RDY bit to be set b) set the SLIPORT_CONTROL IP bit c) repeat step "a" The code needed for this sequence is already covered by the be_func_init() routine (with minor modifications.) So, get rid of the lancer_test_and_set_rdy_state() and lancer_provisioning_error() routines that unnecessarily duplicate this code. Also fixed the error recovery function to take care of these changes Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: refactor error detect/recovery functionKalesh AP2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when an error is detected, the queue resources are being cleaned up in the recovery routine. The resources are better cleaned up in the error detection routine itself (similar to EEH code.) So, this patch re-factors error processing logic to follow the following sequence: - check if there is an error in adapter - if error, - cleanup resources - attempt recovery The patch renames lancer_recover_func() to be_err_recover() as this routine will be used in the future for error recovery on Skyhawk too. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: use a wrapper to schedule and cancel error detection taskSathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | Also rename func_recovery_work/task to err_detection_work/task as error detection is the primary goal of this task while recovery is not guaranteed. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: refactor function initalization sequence into be_func_init()Sathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | | | Function initialization sequence is executed in be_probe(), be_resume and be_eeh_resume(). Move this code to a new routine called be_func_init() to prevent code duplication. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: get rid of be_get_initial_config() call from be_probe()Sathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | Most of the code to fetch the adapter state is in be_setup()->be_get_config(). So, move the code from be_get_initial_config() to be_get_config(). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: move adapter fields alloc/free code to new routinesSathya Perla2015-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The members of be_adapter struct were being allocated in two separate routines -- be_ctrl_init() and be_stats_init(). Also, some other members were allocated elsewhere. This patch moves the alloc/free code into be_drv_init/cleanup() routines. The be_pci_map_bars() routine that was called from be_ctrl_init() is now called directly from be_probe(). The new routine be_drv_init() will now be the place-holder for allocating memory for any new be_adapter{} members in the future. Some routines needed to be moved to provide forward definitions for their calls. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Add a few inline functions to test TXQ conditionsSriharsha Basavapatna2015-02-20
| | | | | | | | | | | | | | | | | | - Check qfull condition - Check qwake condition - Check pkts pending completion Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Minor code cleanup in tx completion processSriharsha Basavapatna2015-02-20
| | | | | | | | | | | | | | | | - To avoid multiple accesses to CQE, extract compl_status and end_idx from be_tx_compl_get(). Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Refactor be_xmit_enqueue() routineSriharsha Basavapatna2015-02-20
| | | | | | | | | | | | | | | | | | | | | | - Reduce code duplication by moving WRB-frags setup into a function. - Do not setup WRB-header before frags are setup, which is unncessary if there's errors while setting up frags. We should only grab an entry for the header, setup the frags and if everything is fine setup the header. - The error cleanup can be moved into a small function. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Refactor wrb_fill_hdr() routineSriharsha Basavapatna2015-02-20
|/ | | | | | | | | | | | | The WRB header is setup by wrb_fill_hdr() routine. This routine currently gets some of the WRB params as args and figures out rest of the WRB params by looking at various fields in skb (like gso, checksum, vlan-tag etc). All these params could instead be retrieved from the skb into a structure and passed to this routine. This separates wrb_fill_hdr() to only provide chip-specific code to fill the WRB. This also makes it simple to support chips with different WRB formats. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* MODULE_DEVICE_TABLE: fix some callsitesAndrew Morton2015-02-14
| | | | | | | | | | | | | | | | | | The patch "module: fix types of device tables aliases" newly requires that invocations of MODULE_DEVICE_TABLE(type, name); come *after* the definition of `name'. That is reasonable, but some drivers weren't doing this. Fix them. Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: David Miller <davem@davemloft.net> Cc: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* be2net: avoid unncessary swapping of fields in eth_tx_wrbSathya Perla2015-02-08
| | | | | | | | | | | | | The 32-bit fields of a tx-wrb are little endian. The driver is currently using be_dws_le_to_cpu() routine to swap (cpu to le) all the fields of a tx-wrb. So, the rsvd field is also unnecessarily swapped. This patch fixes this by individually swapping the required fields. Also, the type of the fields in eth_tx_wrb{} is now changed to __le32 from u32 to avoid sparse warnings. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: process port misconfig async eventVasundhara Volam2015-02-08
| | | | | | | | | | | | | This patch adds support for processing the port misconfigure async event generated by the FW. This event is generated typically when an optical module is incorrectly installed or is faulty. This patch also moves the port_name field to the adapter struct for logging the event. As the be_cmd_query_port_name() call is now moved to be_get_config(), it is modified to use the mailbox instead of MCCQ Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: refactor be_set_rx_mode() and be_vid_config() for readabilitySathya Perla2015-02-08
| | | | | | | | | | | | This patch re-factors the filter setting (uc-list, mc-list, promisc, vlan) code in be_set_rx_mode() and be_vid_config() to make it more readable and reduce code duplication. This patch adds a separate field to track the state/mode of filtering, along with moving all the filtering related fields to one place in be be_adapter structure. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: remove duplicate code in be_cmd_rx_filter()Sathya Perla2015-02-08
| | | | | | | | | | | | This patch passes BE_IF_FLAGS_XXX flags to be_cmd_rx_filter() routine instead of the IFF_XXX flags. Doing this gets rid of the code to convert the IFF_XXX flags to the BE_IF_FLAGS_XXX used by the FW cmd. The patch also removes code for setting if_flags_mask that was duplicated for each filter mode. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: use offset based FW flashing for Skyhawk chipVasundhara Volam2015-02-08
| | | | | | | | | | | | | | | While sending FW update cmds to the FW, the driver specifies the "type" of each component that needs to be flashed. The FW then picks the offset in the flash area at which the componnet is to be flashed. This doesn't work when new components that the current FW doesn't recognize, need to be flashed. Recent FWs (10.2 and above) support a scheme of FW-update wherein the "offset" of the component in the flash area can be specified instead of the "type". This patch uses the "offset" based FW-update mechanism and only when it fails, it fallsback to the old "type" based update. 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: avoid flashing SH-B0 UFI image on SH-P2 chipVasundhara Volam2015-02-08
| | | | | | | | | Skyhawk-B0 FW UFI is not compatible to flash on Skyhawk-P2 ASIC. But, Skyhawk-P2 FW UFI is compatible with both B0 and P2 chips. 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: refactor code that checks flash file compatibilityVasundhara Volam2015-02-08
| | | | | | | | | | | | This patch re-factors the code that checks for flash file compatibility with the chip type, for better readability, as follows: - be_get_ufi_type() returns the UFI type from the flash file - be_check_ufi_compatibility() checks if the UFI type is compatible with the adapter/chip that is being flashed 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: replace (1 << x) with BIT(x)Vasundhara Volam2015-02-08
| | | | | | | | BIT(x) is the preffered usage. 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: move un-exported routines from be.h to respective src filesSathya Perla2015-02-08
| | | | | | | | | | Routines that are called only inside one src file must remain in that file itself. Including them in a header file that is used for exporting routine/struct definitions, causes unnecessary compilation of other src files, when such a routine is modified. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix sparse warningLad, Prabhakar2015-02-05
| | | | | | | | | this patch fixes following sparse warning: be_cmds.c:2750:5: warning: symbol 'be_cmd_set_qos' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bridge: add flags argument to ndo_bridge_setlink and ndo_bridge_dellinkRoopa Prabhu2015-02-02
| | | | | | | | | | bridge flags are needed inside ndo_bridge_setlink/dellink handlers to avoid another call to parse IFLA_AF_SPEC inside these handlers This is used later in this series Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-01-27
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/boot/dts/imx6sx-sdb.dts net/sched/cls_bpf.c Two simple sets of overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: Allow GRE to work concurrently while a VxLAN tunnel is configuredSriharsha Basavapatna2015-01-15
| | | | | | | | | | | | | | | | | | Other tunnels like GRE break while VxLAN offloads are enabled in Skyhawk-R. To avoid this, we should restrict offload features on a per-packet basis in such conditions. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Fix TX rate limiting on Lancer/Skyhawk-R VFsKalesh AP2015-01-24
| | | | | | | | | | | | | | | | | | When max_tx_rate is set via bw_max in the NIC resource desc, bw_min must be set to 0. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: move definitions related to FW cmdsfrom be_hw.h to be_cmds.hVasundhara Volam2015-01-24
| | | | | | | | | | | | | | | | Some FW cmd related definitions were included in be_hw.h 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: issue function reset cmd in resume pathKalesh AP2015-01-24
| | | | | | | | | | | | | | | | | | The Lancer FW is picky about requiring a function reset FW cmd as a part of the initialization sequence. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: add a log message for POST timeout in LancerKalesh AP2015-01-24
| | | | | | | | | | | | | | | | | | | | This patch adds a log message in case of POST timeout in Lancer to help debugging failure cases. It also logs sliport_status register value in case of POST timeout. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fail VF link config change via ndo_set_vf_link_state() on BE3/LancerKalesh AP2015-01-24
| | | | | | | | | | | | | | | | The support for this exists only in skyhawk FW. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: fix failure case in setting flow controlKalesh AP2015-01-24
| | | | | | | | | | | | | | | | | | When the FW cmd to set flow control fails, the adapter state must simply reflect the old values. Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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