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path: root/drivers/net/ethernet/intel/i40e/i40e_main.c
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2014-12-16net: Disallow providing non zero VLAN ID for NIC drivers FDB add flowOr Gerlitz
The current implementations all use dev_uc_add_excl() and such whose API doesn't support vlans, so we can't make it with NICs HW for now. Fixes: f6f6424ba773 ('net: make vid as a parameter for ndo_fdb_add/ndo_fdb_del') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-06i40e: Bump i40e version to 1.2.2 and i40evf version to 1.0.6Catherine Sullivan
Bump version. Change-ID: I4264e81dcfb57ec46a3ede54b0a6cb25b497d3cb Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-06i40e: Re enable Main VSI loopback setting in the reset pathAnjali Singhai Jain
There is an order in which this should happen. It turns out that FW will not let you change the Loopback setting of the VSI with update VSI prior to the VEB creation. Change-ID: I7614ddff8b4c37702930c02f16f8c346aaa64bd1 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-06i40e: Add new update VSI flow to accommodate FW fix with VSI Loopback modeAnjali Singhai Jain
All VSIs on a VEB should either have loopback enabled or disabled, a mixed mode is not supported for a VEB. Since our driver supports multiple VSIs per PF that need to talk to each other make sure to enable Loopback for the PF and FDIR VSI as well. Also, we now have to explicitly enable Loopback mode otherwise we fail VSI creation for VMDq and VF VSIs. Change-ID: Ib68c3ea4aeb730ac9468f930610de456efbe5b20 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-06i40e: Add description to misc and fd interruptsCarolyn Wyborny
This patch adds additional text description for base pf0 and flow director generated interrupts. Without this patch, these interrupts are difficult to distinguish per port on a multi-function device. Change-ID: I4662e1b38840757765a3fe63d90219d28e76bfab Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-06i40e: Remove unneeded break statementShannon Nelson
This case statement is empty and the fall through just breaks out so remove the break and let it fall through to break out. Change-ID: I1b5ba9870d5245ca80bfca6e7f5f089e2eb8ccb0 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-02net: rename netdev_phys_port_id to more generic nameJiri Pirko
So this can be reused for identification of other "items" as well. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Reviewed-by: Thomas Graf <tgraf@suug.ch> Acked-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Andy Gospodarek <gospo@cumulusnetworks.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-02net: make vid as a parameter for ndo_fdb_add/ndo_fdb_delJiri Pirko
Do the work of parsing NDA_VLAN directly in rtnetlink code, pass simple u16 vid to drivers from there. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Andy Gospodarek <gospo@cumulusnetworks.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-22i40e: enable fdb add code, remove unused codeJesse Brandeburg
The original FDB code submission wasn't correct and the code wasn't enabled. This removes some dead code (can use the common kernel code for fdb_del and fdb_dump) and correctly enables the fdb_add function pointer. The fdb_add functionality is important to i40e because it is needed for a workaround to allow bridges to work correctly on the i40e hardware. Reported-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-20i40e: trigger SW INT with no ITR waitShannon Nelson
Since we want the SW INT to go off as soon as possible, write the extra bits that will turn off the ITR wait for the interrupt. Change-ID: I6d5382ba60840fa32abb7dea17c839eb4b5f68f7 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-20i40e: don't overload fieldsMitch Williams
Overloading the msg_size field in the arq_event_info struct is just a bad idea. It leads to repeated bugs when the structure is used in a loop, since the input value (buffer size) is overwritten by the output value (actual message length). Fix this by splitting the field into two and renaming to indicate the actual function of each field. Since the arq_event struct has now changed, we need to change the drivers to support this. Note that we no longer need to initialize the buffer size each time we go through a loop as this value is no longer destroyed by arq processing. In the process, we also fix a bug in i40evf_verify_api_ver where the buffer size was not correctly reinitialized each time through the loop. Change-ID: Ic7f9633cdd6f871f93e698dfb095e29c696f5581 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Ashish Shah <ashish.n.shah@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Set XPS bit mask to zero in DCB modeNeerav Parikh
Due to DCBX configuration change if the VSI needs to use more than 1 TC; it needs to disable the XPS maps that were set when operating in 1 TC mode. Without disabling XPS the netdev layer will select queues based on those settings and not use the TC queue mapping to make the queue selection. This patch allows the driver to enable/disable the XPS based on the number of TCs being enabled for the given VSI. Change-ID: Idc4dec47a672d2a509f6d7fe11ed1ee65b4f0e08 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Do not disable/enable FCoE VSI with DCB reconfigNeerav Parikh
FCoE VSI Tx queue disable times out when reconfiguring as a result of DCB TC configuration change event. The hardware allows us to skip disabling and enabling of Tx queues for VSIs with single TC enabled. As FCoE VSI is configured to have only single TC we skip it from disable/enable flow. Change-ID: Ia73ff3df8785ba2aa3db91e6f2c9005e61ebaec2 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Modify Tx disable wait flow in case of DCB reconfigurationNeerav Parikh
When DCB TC configuration changes the firmware suspends the port's Tx. Now, as DCB TCs may have changed the PF driver tries to reconfigure the TC configuration of the VSIs it manages. As part of this process it disables the VSI queues but the Tx queue disable will not complete as the port's Tx has been suspended. So, waiting for Tx queues to go to disable state in this flow may lead to detection of Tx queue disable timeout errors. Hence, this patch adds a new PF state so that if a port's Tx is in suspended state the Tx queue disable flow would just put the request for the queue to be disabled and return without waiting for the queue to be actually disabled. Once the VSI(s) TC reconfiguration has been done and driver has called firmware AQC "Resume PF Traffic" the driver checks the Tx queues requested to be disabled are actually disabled before re-enabling them again. Change-ID: If3e03ce4813a4e342dbd5a1eb1d2861e952b7544 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Update VEB's enabled_tc after reconfigurationNeerav Parikh
When the port TC configuration changes as a result of DCBx the driver modifies the enabled TCs for the VEBs it manages. But, in the process it did not update the enabled_tc value that it caches on a per VEB basis. So, when the next reconfiguration event occurs where the number of TC value is same as the value cached in enabled_tc for a given VEB; driver does not modify it's TC configuration by calling appropriate AQ command believing it is running with the same configuration as requested. Now, as the VEB is not actually enabled for the TCs that are there any TC configuration command for VSI attached to that VEB with TCs that are not enabled for the VEB fails. This patch fixes this issue. Change-ID: Ife5694469b05494228e0d850429ea1734738cf29 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Add support to firmware CEE DCBX modeNeerav Parikh
This patch allows i40e driver to query and use DCB configuration from firmware when firmware DCBX agent is in CEE mode. Change-ID: I30f92a67eb890f0f024f35339696e6e83d49a274 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Resume Port Tx after DCB eventNeerav Parikh
When there are DCB configuration changes based on DCBX the firmware suspends the port's Tx and generates an event to the PF. The PF is then responsible to reconfigure the PF VSIs and switching topology as per the updated DCB configuration and then resume the port's Tx by calling the "Resume Port Tx" AQ command. This patch adds this call to the flow that handles DCB re-configuration in the PF. Change-ID: I5b860ad48abfbf379b003143c4d3453e2ed5cc1c Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-By: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-18i40e: Bump version to 1.1.23Catherine Sullivan
Bumping minor version as this will be the second SW release and it should be 1. Change-ID: If0bd102095d2f059ae0c9b7f4ad625535ffbbdee Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-16i40e: use netdev_rss_key_fill() helperEric Dumazet
Use of well known RSS key increases attack surface. Switch to a random one, using generic helper so that all ports share a common key. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-11i40e: don't do link_status or stats collection on every ARQShannon Nelson
The ARQ events cause a service_task execution, and we do a link_status check and full stats gathering for each service_task. However, when there are a lot of ARQ events, such as when doing an NVM update, we end up doing 10's if not 100's of these per second, thereby heavily abusing the PCI bus and especially the Firmware. This patch adds a check to keep the service_task from running these periodic tasks more than once per second, while still allowing quick action to service the events. Change-ID: Iec7670c37bfae9791c43fec26df48aea7f70b33e Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: properly parse MDET registersMitch Williams
Fix a few problems with our parsing of the MDET registers: * Queue IDs are longer than 8 bits * Queue IDs are absolute for the device and the base queue must be subtracted out. * VF IDs are longer than 8 bits * Use the MASK define to mask the event value, instead of the SHIFT define. Change-ID: I3dc7237f480c02e1192a2a8ea782f8a02ab2a8b7 Reported-by: Marc Neustadter <marc.neustadter@intel.com> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: configure VM ID in qtx_ctlMitch Williams
We must insert the VSI ID in the QTX_CTL register when configuring queues for VMDQ VSIs. Change-ID: Iedfe36bd42ca0adc90a7cc2b7cf04795a98f4761 Reported-by: Marc Neustadter <marc.neustadter@intel.com> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: enable debug earlierShannon Nelson
Check the debug module parameter earlier to be able to catch the early configuration phase adminq messages. Change-ID: Ic84fabd72393489bbf96042de770790a80fd8468 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: better wording for resource tracking errorsShannon Nelson
Tweak and homogenize the error reporting for get_lump() resource tracking errors. Change-ID: I11330161cc6ad8d04371c499c63071c816171c3b Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: scale msix vector use when more cores than vectorsShannon Nelson
When there are more cores than vectors available to the PF, scale back the LAN msix usage to force queue/vector sharing and leave some vectors for Flow Director, VMDq, etc. Change-ID: Ie0317732eb85ad8d851d7da7d9af86b1bf8c21ad Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: fix link checking logicMitch Williams
If the interface is closed, but VFs exist, current code will spam all the VFs with link messages every second. This is because the link event code was looking at netif_carrier_ok() without checking to see if the interface was actually open. Refactor the logic to only check the carrier state if the interface is actually open. This allows link changes to be reported correctly without spamming the VFs. Change-ID: If136e79bb3820d21ea4e39e332e8a9604efc2b2a Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-03i40e: Add condition to enter fdir flush and reinitAkeem G Abodunrin
When FD_SB/ATR are not enabled, do not allow flow director flush and reinit. Change-ID: Iafe261c1862992981615815551abd1ed9fada0a8 Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-11-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/phy/marvell.c Simple overlapping changes in drivers/net/phy/marvell.c Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-25i40e: _MASK vs _SHIFT typo in i40e_handle_mdd_event()Dan Carpenter
We accidentally mask by the _SHIFT variable. It means that "event" is always zero. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-23i40e: Bump versionCatherine Sullivan
Bump i40e version to 1.0.21. Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-By: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: Moving variable declaration out of the loopsAkeem G Abodunrin
Move the three variables out of the loop, so it only declares once. Change-ID: I436913777c7da3c16dc0031b59e3ffa61de74718 Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Patrick Lu <patrick.lu@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: Add 10GBaseT supportMitch Williams
Add driver support for 10GBaseT device. Change-ID: I4be6ed847ac0bddd220b9878a95c523b32038174 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: process link events when setting up switchMitch Williams
Add code to handle link events when updating the PF switch. This allows link information to be properly provided to VFs in all cases. Change-ID: If314c95f3d39259ef4c40a4a3b823381e28fb24f Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: Fix a bug where Rx would stop after some timeAnjali Singhai Jain
Move the setting of flow control because this should be done at a pf level not a vsi level. Also add a sleep and restart an to fix a bug where Rx would stop after some stress. Change-ID: I9a93d8c2ff27c39339eb00bc4ec1225e43900be0 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e/i40evf: Use usleep_range() instead of udelay()Neerav Parikh
As per the Documentation/timers/timers-howto.txt it is preferred to use usleep_range() instead of udelay() if the delay value is > 10us in non-atomic contexts. So, replacing all the instances of udelay() with 10 or greater than 10 micro seconds delay in the driver and using usleep_range() instead. Change-ID: Iaa2ab499a4c26f6005e5d86cc421407ef9de16c7 Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: enable LSE poke and simplify link stateJesse Brandeburg
The driver can do a simpler job of managing link state by simply using the admin queue receive event for link events as a doorbell that tells the driver to update link state. Additionally, add a workaround will help make sure the link state in the hardware is consistent with the link state the driver is reporting by refreshing the link state every service task interval. Change-ID: Ib95b5b7b8cc016e97d8009f6363c9f9eed301444 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-10-23i40e: mask phy eventsJesse Brandeburg
Tell the firmware what kind of link related events the driver is interested in. In this case, just link up/down and qualified module events are the ones the driver really cares about. Change-ID: If132c812c340c8e1927c2caf6d55185296b66201 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-04i40e/i40evf: Bump i40e/i40evf versionsCatherine Sullivan
Bump i40e version to 1.0.11 and i40evf version to 1.0.5. Change-ID: I63a60fa2efe82aae87a8a3095f43218db57d46ce Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com>
2014-09-04i40e: fix panic due to too-early Tx queue enableJesse Brandeburg
This fixes the panic under traffic load when resetting. This issue could also show up if/whenever there is a Tx-timeout. Change-ID: Ie393a1f17fd5d962e56fc3bfe784899ef25402f5 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-04i40e: Fix an issue when PF reset failsAnjali Singhai Jain
We shouldn't restart Admin queue subtask if PF reset fails since we do not have the AQ setup at that point. This patch makes sure we disable AQ clean subtask when PF reset fails. This will resolve an occasional kernel panic when PF reset fails for some reason. Change-ID: I11a747773362a8c5c0ad7a10cd34be0bda8eb9e8 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-04i40e: make warning less verboseJesse Brandeburg
The driver is un-necessarily printing a warning that is only marginally useful to the user. Make the warning only print if extended driver string printing is enabled, other messages related to a reset event will still continue to print. Change-ID: I5e8beca6516a2f176cd2e72b0ac2b3b909e6c953 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-04i40e: Change wording to be more consistentSerey Kong
Change "spoofck" to "spoofchk" to be consistent with as defined in netdev. Change-ID: I9866d6284cb5f92c8d71dc0776c6d1e71dfb62a5 Signed-off-by: Serey Kong <serey.kong@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-27i40e/i40evf: Bump i40e & i40evf versionCatherine Sullivan
Bump versions for i40e to 1.0.4 and i40evf to 1.0.1. Change-ID: I960c04da2c91bdf1d02f8e5011e68c34a634122d Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-By: Jim Young <jamesx.m.young@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-27i40e: quiet complaints when removing default MAC VLAN filter and make ↵Shannon Nelson
set_mac reversible Older firmware has an incorrect MAC VLAN filter that needs to be replaced at startup, and now newer firmware doesn't have this problem. With this change we no longer complain if the remove fails, and we only add the new filter if the remove succeeded. Setting a new LAA worked the first time, but didn't work well in successive operations, including returning to the HW default address. This simplifies the code that was trying to be too smart. Lastly, this pulls the hardware default mac address out into separate handling code and keeps the broadcast filtering from getting munged. Change-ID: I1f54b002def04ffef2546febb9a4044385452f85 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-27i40e: Add checks and message for Qualified Module infoCarolyn Wyborny
This patch adds a check during handle_link_event for unqualified module when link is down and there is a module plugged. If found, print a message. Change-ID: Ibd8666d77d3044c2a3dd4d762d3ae9ac6e18e943 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-27i40e: Add a FD flush counter to ethtoolAnjali Singhai Jain
This helps know how many times the interface had to flush and replay FD filter table, which gives an indication on how often we are getting FD table full situation. Also check on certain pf states before proceeding to add or delete filters since we can't add or delete filters if we are in those states. Change-ID: I97f5bbbea7146833ea61af0e08ea794fccba1780 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-26i40e: ATR policy change to flush the table to clean stale ATR rulesAnjali Singhai Jain
Instead of disabling ATR when we get a programming error, we now will wait it out to see if some room gets created by ATR rule deletion. If we still have too many errors and ATR filter count did not change much, its time to flush and replay. We no more auto-disable ATR when we have errors in programming. The disabling of ATR when we get programming error was buggy and was still adding new rules and causing continuous errors. With this policy change we flush instead when we see too many errors. ATR is still disabled if we add a SB rule for TCP/IPv4 flow type, more logic is added to re-enable it once all SB TCP/IPv4 rules are gone. Change-ID: I77edcbeab9500c72a7e0bd7b5c5b113ced133a9c Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-08-14Merge tag 'pci-v3.17-changes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull DEFINE_PCI_DEVICE_TABLE removal from Bjorn Helgaas: "Part two of the PCI changes for v3.17: - Remove DEFINE_PCI_DEVICE_TABLE macro use (Benoit Taine) It's a mechanical change that removes uses of the DEFINE_PCI_DEVICE_TABLE macro. I waited until later in the merge window to reduce conflicts, but it's possible you'll still see a few" * tag 'pci-v3.17-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12PCI: Remove DEFINE_PCI_DEVICE_TABLE macro useBenoit Taine
We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> [bhelgaas: add semantic patch] Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-08-12i40e: Cleaning up missing null-terminate in conjunction with strncpyRickard Strandqvist
Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Tested-By: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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