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* i40e: Add AOC PHY types to case statementsCatherine Sullivan2015-03-05
| | | | | | | | | | Add the 10G and 40G AOC PHY types to the case statement in get_media_type and ethtool get_settings so that the correct information gets reported back to the user. Change-ID: I1b4849d22199a9acf7c8807166d0317c1faad375 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: Fix ethtool offline testGreg Rose2015-03-05
| | | | | | | | | | | If the system administrator is requesting an offline diagnostic test using 'ethtool -t' then we should, you know, actually take the device offline before doing the testing. Change-ID: I6afa1cbfcc821c9ab6e6f47ed4d8dc2d8dd20e82 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: Reassign incorrect PHY type to fix a FW bugCatherine Sullivan2015-03-05
| | | | | | | | | | | | Some FW versions are incorrectly reporting a breakout cable as PHY type 0x3 when it should be 0x16 (I40E_PHY_TYPE_10GBASE_SFPP_CU). If we get this value back from FW and the version is < 4.40, reassign it to I40E_PHY_TYPE_10GBASE_SFPP_CU. Change-ID: Ibb41a0e3cd2c0753744e8553959240df6ed13ae8 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: fix XPS mask when resettingJesse Brandeburg2015-03-05
| | | | | | | | | | | | During resets (possibly caused by a Tx hang) the driver would accidentally clear the XPS mask for all queues back to 0. This caused higher CPU utilization and had some other performance impacts for transmit tests. Change-ID: I95f112432c9e643a153eaa31cd28cdcbfdd01831 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: use more portable sign extensionJesse Brandeburg2015-03-05
| | | | | | | | | | Use automatic sign extension by replacing 0xffff... constants with ~(u64)0 or ~(u32)0. Change-ID: I73cab4cd2611795bb12e00f0f24fafaaee07457c Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e/i40evf: grab NVM devstarter version not image versionShannon Nelson2015-03-05
| | | | | | | | | | | 0x2A is the NVM version so it has useful data but it is per image version every image can have a different one. 0x18 is the dev starter version which all the images for release will have the same version. Of the two 0x18 is more useful and is what should be displayed. Change-ID: Idf493da13a42ab211e2de0bef287f5de51033cca Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: Don't check operational or sync bit for App TLVNeerav Parikh2015-03-05
| | | | | | | | | | | | | | In CEE mode the firmware does not set the operational status bit of the application TLV status as returned from the "Get CEE DCBX Oper Cfg" AQ command. This occurs whenever a DCBX configuration is changed. This is a workaround to remove the check for the operational and sync bits of the application TLV status till a firmware fix is provided. Change-ID: I1a31ff2fcadcb06feb5b55776a33593afc6ea176 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: during LED interaction ignore activity LED src modesMatt Jared2015-03-05
| | | | | | | | | Modify our get and set LED functions so they ignore activity LEDs, as we are required to blink the link LEDs only. Change-ID: I647ea67a6fc95cbbab6e3cd01d81ec9ae096a9ad Signed-off-by: Matt Jared <matthew.a.jared@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* i40e: Fix NPAR Tx Scheduler initGreg Rose2015-03-05
| | | | | | | | | | | Recent changes to the driver initialization have caused the BW configurations to not take effect. We use a BW configuration read and write back to "kick" the Tx scheduler into action. Change-ID: I94ab377c58d3a3986e3de62b6c199be3fd2ee5e6 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-03-03
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/rocker/rocker.c The rocker commit was two overlapping changes, one to rename the ->vport member to ->pport, and another making the bitmask expression use '1ULL' instead of plain '1'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * i40e: check pointers before useShannon Nelson2015-02-26
| | | | | | | | | | | | | | | | | | | | Make sure we don't try to dereference NULL pointers when returning values from the AdminQ calls. Change-ID: Ia6694f2f415d50acf0aba063c863568742799aff Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: catch NVM write semaphore timeout and retryShannon Nelson2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | In some circumstances, a multi-write transaction takes longer than the default 3 minute timeout on the write semaphore. If the write failed with an EBUSY status, this is likely the problem, so here we try to reacquire the semaphore then retry the write. We only do one retry, then give up. Change-ID: I1c8be60688acc2f39573839579baf601207c4a36 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: stop flow director on shutdownMitch A Williams2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases, the hardware would continue to try to access the FDIR ring after entering D3Hot state, which would cause either PCIe errors or NMIs, depending upon system configuration. Explicitly stop FDIR in our shutdown routine to eliminate this possibility. Change-ID: I1bd9fc7fd8f151fe24cad132ac9adddab923e3af Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: disconnect irqs on shutdownShannon Nelson2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | Combine the ICR0 shutdown with the standard interrupt shutdown, and add the interrupt clearing to the PCI shutdown path. This prevents the driver from allowing stray interrupts or causing system logs from un-handled interrupts. Change-ID: I48f6ab95cad7f8ca77c1f26c92a51cc1034ced43 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40evf: TCP/IPv6 over Vxlan Tx checksum offload fixAnjali Singhai2015-02-26
| | | | | | | | | | | | | | | | | | | | We were checking the outer Protocol flags and deciding the flow for inner header. This patch fixes that. This fixes the Tx checksum offload for TCP/IPv6 over vxlan. Change-ID: I837aaea921d34f71b24c2bc32aaadea5001ddf78 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Issue a PF reset if Tx queue disable timeoutParikh, Neerav2015-02-26
| | | | | | | | | | | | | | | | | | As part of DCB reconfiguration flow if the Tx queue disable times out then issue a PF reset to do some level of recovery. Change-ID: I7550021c55bff355351c0365e61e1f05fcaff46d Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Fix the Tx ring qset handle when DCB reconfiguresParikh, Neerav2015-02-26
| | | | | | | | | | | | | | | | | | | | When DCB is reconfigured to single TC the driver did not reset the Tx ring Qset handle to the correct mapping; which caused Tx queue disable timeouts. Change-ID: I4da5915ec92a83c281b478d653fae6ef1b72edfe Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Fix the case where per TC queue count was higher than queues enabledAnjali Singhai2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the driver or hardware gets less interrupt vectors than the actual number of CPU cores, limit the queue count for the priority queue traffic class (TC) queues. This will fix a warning with multiple function mode where systems regularly have more cores than vectors. Also add extra comment for readability. Change-ID: I4f02226263aa3995e1f5ee5503eac0cd6ee12fbd Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: fix race in hang checkJesse Brandeburg2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver was having some issues with false Tx hang detection. This makes the driver a little more direct with the checks for progress forward by directly checking the head write back address and tail register when determining progress. This avoids Tx hangs where the software gets behind, because we are directly checking hardware state when determining hang state. Change-ID: I774f0e861c9e8ab5ccb213634100fe15440ae24a Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Fix TSO with more than 8 frags per segment issueAnjali Singhai2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hardware has some limitations the driver needs to adhere to, that we found in extended testing. 1) no more than 8 descriptors per packet on the wire 2) no header can span more than 3 descriptors If one of these events occurs, the hardware will generate an internal error and freeze the Tx queue. This patch linearizes the skb to avoid these situations. Change-ID: I37dab7d3966e14895a9663ec4d0aaa8eb0d9e115 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Don't check for Tx hang when PF downAkeem G Abodunrin2015-02-26
| | | | | | | | | | | | | | | | | | | | This patch adds check to bail out if device is already down when checking for Tx hang subtask. Change-ID: I3853fb7a6d11cb9a4c349b687cb25c15b19977a0 Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: fix shift precedence issueShannon Nelson2015-02-26
| | | | | | | | | | | | | | | | | | | | | | Add parens to make sure the shift and bitwise precedences don't work backwards for us. Change-ID: I60c10ef4fad6bc654522b9d8a53da2e270a0f268 Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * i40e: Fix memory leak at failure path in i40e_dbg_command_write()Alexey Khoroshilov2015-02-26
| | | | | | | | | | | | | | | | | | | | | | The patch fixes a leak of 'cmd_buf' when copy_from_user() failed in i40e_dbg_command_write(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | Merge branch 'master' of ↵David S. Miller2015-03-03
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-03-03 This series contains updates to fm10k, i40e and i40evf. Matthew updates the fm10k driver by cleaning up code comments and whitespace issues. Also modifies the tunnel length header check, to make it more robust by calculating the inner L4 header length based on whether it is TCP or UDP. Implemented ndo_features_check() that allows drivers to report their offload capabilities per-skb. Neerav updates the i40e driver to skip over priority tagging if DCB is not enabled. Fixes an issue where the driver is not flushing out the DCBNL app table for applications that are not present in the local DCBX application configuration TLVs. Fixed i40e where, in the case of MFP mode, the driver was returning the incorrect number of traffic classes for partitions that are not enabled for iSCSI. Even though the driver was not configuring these traffic classes in the transmit scheduler for the NIC partitions, it does use this map to setup the queue mappings. Shannon updates i40e/i40evf to include the firmware build number in the formatted firmware version string. Akeem adds a safety net (by adding a 'default' case) for the possible unmatched switch calls. Mitch updates i40e to not automatically disable PF loopback at runtime, now that we have the functionality to enable and disable PF loopback. This fix cleans up a bogus error message when removing the PF module with VFs enabled. Adds a extra check to make sure that the indirection table pointer is valid before dereferencing it. Anjali enables i40e to enable more than the max RSS qps when running in a single TC mode for the main VSI. It is possible to enable as many as num_online_cpus(). Adds a firmware check to ensure that DCB is disabled for firmware versions older than 4.33. Updates i40e/i40evf to add missing packet types for VXLAN offload. Updated i40e to be able to handle varying RSS table size for each VSI, since all VSI's do not have the same RSS table size. v2: Dropped previous patch #9 "i40e/i40evf: Add capability to gather VEB per TC stats" since the stats should be in ethtool and not debugfs. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * | i40e/i40evf: Bump versionsSravanthi Tangeda2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | Bump i40e to 1.2.10 and i40evf to 1.2.4 Change-ID: I48aa64df05fcc8356e7026f3a9e69ecf78d0c785 Signed-off-by: Sravanthi Tangeda <sravanthi.tangeda@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Only enable TC0 for NIC partition typeNeerav Parikh2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of MFP mode the driver was returning incorrect number of TCs for partitions that are not enabled for iSCSI. Though the driver does not configure these TCs in the Tx scheduler for the NIC partitions; it does use this map to setup the queue mappings. This patch fixes this and keeps all the NIC partitions to the default PF TC i.e. TC0. Change-ID: Iede214c907e7bac1356e999049b9f642759512b3 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Register DCBNL ops in MFP modeNeerav Parikh2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | Allow DCBNL operations in MFP mode to allow query of port DCB settings via all the PFs and register iSCSI APP on iSCSI enabled PF. Change-ID: I34cc39b4665d0a631847d4079350d3814f02381e Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40evf: ethtool RSS fixesMitch Williams2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an extra check to make sure that the indirection table pointer is valid before dereferencing it. Change-ID: I698adbf3daff03081d01f489dc95a9f1ad8b12f1 Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Fix RSS size at init since default num queue calculation has changedAnjali Singhai Jain2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With changes to default number of queue pairs that the interface comes up with from 1 per online CPU to 1 per lan_msix, we need to make sure we recalculate rss_size. We will now recalculate rss_size based on number of queues enabled in the VSI. Without this fix if the max_lan_msix < num_online_cpu we will be coming up with fewer queues but will be populating rss_size based on num_online_cpus. This will result in packets getting silently dropped because RSS LUT has queues that are not enabled. Change-ID: Ifac8796ce1be1758bb0c34f38dbf4a3a76621e76 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Move RSS table size for VSIs to the VSI structAnjali Singhai Jain2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since all VSIs don't have the same RSS table size, have one for each VSI instead of having a single define for RSS table size Change-ID: Ic2c7c66e4a389d4b6c8841a707510a9735041f02 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e/i40evf: Add missing packet types for VXLAN encapsulated packet typesAnjali Singhai Jain2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | We were missing a few packet types for VXLAN offload. This patch fixes that. Change-ID: I4b23aa0b08e40ed49d0df6c49a5ed9f2009b44ce Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Fix issue with removal of apps from DBCNL app tableNeerav Parikh2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes an issue where the driver is not flushing out the DCBNL app table for applications that are not present in the local DCBX application configuration TLVs. Change-ID: I1f1ee04c81c145071b2ab15657546eb10b81fadb Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Add FW check to disable DCB and wrap autoneg workaround with FW checkAnjali Singhai Jain2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | For FW < 4.33 DCB should be disabled. Also Autoneg workaround to avoid Rx stall is still needed for FW < 4.33. Change-ID: Iff36ad86be2f597e7701096014d6d094332a9a21 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Enable more than 64 qps for the Main VSIAnjali Singhai Jain2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running in a single TC mode the HW can be configured to enable more than max RSS qps for the Main VSI. This patch makes it possible to enable as many as num_online_cpus(). ethtool -L can still be used to reconfigure number of qps to a smaller value. Change-ID: I3e2df085276982603d86dfd79477c0ada8d30b8f Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: don't disable PF LB when disabling VFsMitch Williams2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we now have functionality to enable and disable PF loopback at runtime, don't try to do it automatically. Removing this call also gets rid of a bogus error message when removing the PF module with VFs enabled. Change-ID: Ic38652d8a3b9498d96113bfaa5ea7bad050862e9 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Add safety net for switch callingAkeem G Abodunrin2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds default case to handle unmatched switch calls. Change-ID: Icd203570a1dc5322c1038f68b98a83195e8ad28c Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e/i40evf: print FW build number in version stringShannon Nelson2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include the FW build number in the formatted FW version string. In order to fit within ethtool's 32 character limit, the etrack's unused high order bits are trimmed as is the leading 0 for the NVM version. This leaves us with 2 character left for if/when the etrack id goes to 5 hex chars and the NVM major number goes to 2 chars. Change-ID: Icb004c4b9b14a2f54dd200b467fcc1d7b9297308 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | i40e: Skip the priority tagging if DCB is not enabledNeerav Parikh2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | If DCB is not enabled priority tagging is not needed so skip over that section. Change-ID: Ia3f3fa07945b421259a9ca38329d6d1cbd6c6bcc Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | fm10k: Resolve various spelling errors and checkpatch warningsMatthew Vick2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a few silly typos in the code and checkpatch warnings in support of general code cleanliness. Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | fm10k: Implement ndo_features_checkMatthew Vick2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The introduction of ndo_features_check allows drivers to report their offload capabilities per-skb. Implement this in fm10k to take advantage of this new functionality. Reported-by: Joe Stringer <joestringer@nicira.com> Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * | fm10k: Modify tunnel length header check when offloadingMatthew Vick2015-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FM10000 host interface can only support up to 184 bytes when performing tunnel offloads. Because of this, a check was added to prevent the driver from attempting to feed a header to the hardware too big for it to parse. Make this check a little more robust by calculating the inner L4 header length based on whether it is TCP or UDP. Cc: Joe Stringer <joestringer@nicira.com> Signed-off-by: Matthew Vick <matthew.vick@intel.com> Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | | 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>
* | | i40e: Fix dependencies in the i40e driver on configfsGreg Rose2015-03-03
|/ / | | | | | | | | | | | | | | | | Module dependencies are broken in the case where CONFIG_I40E=y and CONFIG_CONFIGFS_FS=m. This fixes the broken dependency. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | i40e/i40evf: Update driver versionsSravanthi Tangeda2015-02-25
| | | | | | | | | | | | | | | | | | | | | | Bump i40e to 1.2.9 and i40evf 1.2.3 Also update the copyright year. Change-ID: I345d777e94abd0acffe6a28793f675d251a86299 Signed-off-by: Sravanthi Tangeda <sravanthi.tangeda@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40evf: Add more info to interrupt vector namesCarolyn Wyborny2015-02-25
| | | | | | | | | | | | | | | | | | | | | | This patch adds the netdev name to the VF misc vector name. Without this patch, all the interrupts show the same info, so it difficult to distinguish them. Change-ID: I247828697e1373ecfb5f8dc1bc9618e98a7f4942 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40e: Use ethtool private flags to display NPAR statusGreg Rose2015-02-25
| | | | | | | | | | | | | | | | | | | | | | Allow an application to query the i40e driver's private flags to get the status of NPAR enablement. This will be used by applications to determine if there are NPAR specific features available. Change-ID: Ia6d9477a48f9c4cb41ca022bd433f77da3f2146c Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40e: Set FLAG_RD when sending buffer FW must readKevin Scott2015-02-25
| | | | | | | | | | | | | | | | | | Set FLAG_RD for send_driver_version AQ command. Change-ID: I8253051eff85a1d4b5a4e12ce0395b65ceb91e62 Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40e: print Rx packet split statusMitch Williams2015-02-25
| | | | | | | | | | | | | | | | | | Add the RX routine in use to the features log message. Change-ID: Ifbbf28fb7f42b9a3d2828586488e9e6331107dd5 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40e: setup FCoE device typeVasu Dev2015-02-25
| | | | | | | | | | | | | | | | | | | | Setup FCoE netdev device type as "fcoe", so that it shows up in sysfs as FCoE device. Change-ID: Ie13a1a332dba4d5802586926104ee01ef20da44f Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | i40e: Set BUF flag for Set Version AQ commandKevin Scott2015-02-25
| | | | | | | | | | | | | | | | | | | | BUF flag must be set for indirect AQ command. Change-ID: I6819718a47baf69d1a91ebaed89f735ed6e86025 Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-07-28 11:48:06 -0400