- 04 2月, 2016 7 次提交
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由 Jesse Brandeburg 提交于
As done per ixgbe, use a private workqueue to avoid blocking the system workqueue. This avoids some strange side effects when some other entity is depending on the system work queue. Change-ID: Ic8ba08f5b03696cf638b21afd25fbae7738d55ee Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
This patch adds another way to access the RSS keys and lut using the AQ for X722 devices. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
Add the KX and QSFP device IDs for X722. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
Bump. Change-ID: Ic9a495feb9ab0606f953c3848b0acf67169d3930 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
Synchronize code bases and add SCTP offload support. Change-ID: I9f99071f7176225479026930c387bf681a47494e Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
The restart-autoneg work around does not apply to X722. Added a flag to set it only for the right MAC and right FW version where the work around should be applied. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Change-ID: I942c3ff40cccd1e56f424b1da776b020fe3c9d2a Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Kiran Patil 提交于
Add MAC filter element to the end of the list in the given order, just to be tidy, and just in case there are ever any ordering issues in the future. Change-ID: Idc15276147593ea9393ac72c861f9c7905a791b4 Signed-off-by: NKiran Patil <kiran.patil@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 26 1月, 2016 1 次提交
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由 Eric Dumazet 提交于
Fixes following build warnings : drivers/net/ethernet/intel/i40e/i40e_main.c:7057:13: warning: 'i40e_sync_udp_filters_subtask' defined but not used [-Wunused-function] drivers/net/ethernet/intel/i40e/i40e_main.c:8524:13: warning: 'i40e_add_vxlan_port' defined but not used [-Wunused-function] drivers/net/ethernet/intel/i40e/i40e_main.c:8569:13: warning: 'i40e_del_vxlan_port' defined but not used [-Wunused-function] drivers/net/ethernet/intel/i40e/i40e_main.c:8604:13: warning: 'i40e_add_geneve_port' defined but not used [-Wunused-function] drivers/net/ethernet/intel/i40e/i40e_main.c:8651:13: warning: 'i40e_del_geneve_port' defined but not used [-Wunused-function] Fixes: 6a899024 ("i40e: geneve tunnel offload support") Signed-off-by: NEric Dumazet <edumazet@google.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 08 1月, 2016 2 次提交
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由 Jesse Brandeburg 提交于
Somehow an ID that has never been productized is in the code. There are no plans to use it, so just get rid of it. Change-ID: I59117d48ea9ee0360b0fe33833ac8092f8a24b4c Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Sowmini Varadhan 提交于
This is the i40e equivalent of commit c762dff2 ("ixgbe: Look up MAC address in Open Firmware or IDPROM"). As with that fix, attempt to look up the MAC address in Open Firmware on systems that support it, and use IDPROM on SPARC if no OF address is found. In the case of the i40e there is an assumption that the default mac address has already been set up as the primary mac filter on probe, so if this filter is obtained from the Open Firmware or IDPROM, an explicit write is needed via i40e_aq_mac_address_write() and i40e_aq_add_macvlan() invocation. The I40E_FLAG_PF_MAC flag in the platform-private i40e_pf structure tracks whether a platform-specific mac address was found, in which case calls to i40e_aq_mac_address_write() and i40e_aq_add_macvlan() will be triggered. Reviewed-by: NMartin K. Petersen <martin.petersen@oracle.com> Signed-off-by: NSowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 16 12月, 2015 4 次提交
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由 Singhai, Anjali 提交于
This patch adds a call to geneve_get_rx_port in i40e so that when it comes up it can learn about the existing geneve tunnels. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Singhai, Anjali 提交于
This patch adds driver hooks to implement ndo_ops to add/del udp port in the HW to identify GENEVE tunnels. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: NKiran Patil <kiran.patil@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tom Herbert 提交于
The name NETIF_F_ALL_CSUM is a misnomer. This does not correspond to the set of features for offloading all checksums. This is a mask of the checksum offload related features bits. It is incorrect to set both NETIF_F_HW_CSUM and NETIF_F_IP_CSUM or NETIF_F_IPV6 at the same time for features of a device. This patch: - Changes instances of NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK (where NETIF_F_ALL_CSUM is being used as a mask). - Changes bonding, sfc/efx, ipvlan, macvlan, vlan, and team drivers to use NEITF_F_HW_CSUM in features list instead of NETIF_F_ALL_CSUM. Signed-off-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tom Herbert 提交于
The SCTP checksum is really a CRC and is very different from the standards 1's complement checksum that serves as the checksum for IP protocols. This offload interface is also very different. Rename NETIF_F_SCTP_CSUM to NETIF_F_SCTP_CRC to highlight these differences. The term CSUM should be reserved in the stack to refer to the standard 1's complement IP checksum. Signed-off-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 12月, 2015 6 次提交
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由 Catherine Sullivan 提交于
Bump. Change-ID: I2b8976bde070244de144e2ed8990b083de39f332 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Clean the whole mac filter list when resetting after an intermediate add or delete push to the firmware. The code had evolved from using a list from the stack to a heap allocation, but the memset() didn't follow the change correctly. This now cleans the whole list rather that just part of the first element. Change-ID: I4cd03d5a103b7407dd8556a3a231e800f2d6f2d5 Reported-by: NRasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch Williams 提交于
These messages seem big and scary, but they're really not. The driver can fully recover from any of these. The overflow error in particular can happen when enabling a bunch of VFs and the VF driver is not blacklisted. Since these messages are really for debugging purposes, reclassify them as such. Change-ID: I628d0f5e135e7063450ba05393a50b7af23aa6d7 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Michal Kosiarz 提交于
This is a part of implementation which contains data structures and opcode for new AQ command. There's a new ARQ message that gets sent near the end of the NVM update process that the driver should recognize and ignore, rather than printing an Unknown Event error. Change-ID: I04830a5bcae14823e16b9424cc4165e169336c1f Signed-off-by: NMichal Kosiarz <michal.kosiarz@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch Williams 提交于
The virtual channel interface was using incorrect semantics to remove MAC addresses, which would leave incorrect filters active when using VLANs. To correct this, add a new function that unconditionally removes MAC addresses from all VLANs, and call this function when the VF requests a MAC filter removal. Change-ID: I69826908ae4f6c847f5bf9b32f11faa760189c74 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
BIT_ULL was used on a u32 or less where it can simply be BIT. This fixes some trivial static analyzer warnings. Chomp, chomp. Tested with objdump of binary before and after, no changes to code. Change-ID: I6245e9abd447192dbde1669c747aeb2878126c7d Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 07 12月, 2015 1 次提交
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由 Singhai, Anjali 提交于
This reverts commit 8fe26999. The case where VXLAN is a module and i40e driver is inbuilt will not be handled properly with this change since i40e will have an undefined symbol vxlan_get_rx_port in it. v2: Add a signed-off-by. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 12月, 2015 2 次提交
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由 Jesse Brandeburg 提交于
If the driver were to happen to have a mutex held while the i40e_init_adminq call was called, the init_adminq might inadvertently call mutex_init on a lock that was held which is a violation of the calling semantics. Fix this by avoiding adminq.c code allocating/freeing this memory, and then do the same work only once in probe/remove. Testing Hints (Required if no HSD): for VF, load i40evf in bare metal and echo 32 > sriov_numvfs; echo 0 > sriov_numvfs in a loop. Yes this is a horrible thing to do. Change-ID: Ida263c51b34e195252179e7e5e400d73a99be7a2 Reported-by: NStefan Assmann <sassmann@redhat.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Joe Perches 提交于
Commit 7fd89545 ("i40e: remove BUG_ON from feature string building") added defective output when I40E_FLAG_VEB_MODE_ENABLED was set in function i40e_print_features. Fix it. Miscellanea: - Remove unnecessary string variable - Add space before not after fixed strings - Use kmalloc not kzalloc - Don't initialize i to 0, use result of first snprintf Reported-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 12月, 2015 5 次提交
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由 Catherine Sullivan 提交于
Bump. Change-ID: Id8c83c64c973349a722bab40d285ad8ded8c28f7 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Neerav Parikh 提交于
The separate functions to gather Flow control Rx XOFF stats was to determine if the Tx for a queue was paused due to Link Flow Control(LFC) or Priority Flow Control(PFC). But, with recent change in the i40e driver the logic for checking th Tx hang has been removed and these functions don't do anything meaningful. Hence, there is no need to keep these separate functions to gather Rx XOFF stats for LFC or PFC. This patch removes these functions and moves the stat collection for XOFF Rx to the i40e_update_pf_stats() that collects all the PF stats. Change-ID: Iec1452dac3a6766f0d968e754cb407530d7c60cd Signed-off-by: NNeerav Parikh <neerav.parikh@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
Instead of having our own custom symbol, we can just rely on whether or not the kernel has the feature enabled. In this case use IS_ENABLED(CONFIG_VXLAN) in order to handle built-in or module in the current BKM way. Change-ID: I5890fbb518ff8ed6bb07c3362fb0a8a829f9b241 Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch Williams 提交于
i40e_sync_vsi_filters() is the surly teenager of this driver. It says it's going to report errors, but it doesn't actually do that most of the time. And when it does, it leaves a mess. Change this function to have a common exit point so it will properly release the busy lock on the VSI. Propagate errors to the callers. Finally, adjust a few callers to check for and deal with errors from this function. Change-ID: Ic6af4956491e72402ebb3c538a3c31a0ad7f8667 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Kiran Patil 提交于
This patch contains following changes: - detection and recovery logic (issue SW interrupt) has been moved to service_task from timeout function. - added some more debug info from tx_timeout. Logic to detect and recover TX queue hung is now two step process: - service_task detects TX queue hung and sets a bit(hung_detected) if it was not set. - if bit was set (means this is back-back hung condition detected), issue SW interrupt and clear the bit. - napi_poll clears the bit unconditionally since it cleans TX/RX queues. Change-ID: Ieed03a48927c845a988b3ff375090bf37caeb903 Signed-off-by: NKiran Patil <kiran.patil@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 02 12月, 2015 7 次提交
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由 Jesse Brandeburg 提交于
With the final edition of the patches to remove sleeps from the driver's entry points, the grab_rtnl argument is no longer needed, so partially revert the commit that added it. Change-ID: Ib9778476242586cc9e58b670f5f48d415cb59003 Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
The driver was being called by VLAN, bonding, teaming operations that expected to be able to hold locks like rcu_read_lock(). This causes the driver to be held to the requirement to not sleep, and was found by the kernel debug options for checking sleep inside critical section, and the locking validator. Change-ID: Ibc68c835f5ffa8ffe0638ffe910a66fc5649a7f7 Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
Bump. Change-ID: I00ebbb2e5e5572f947502b8f6db4d94f666d6b14 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Helin Zhang 提交于
This patch fixes the confusing kernel message of enabled RSS size, by reporting it together with the hardware maximum RSS size. Change-ID: I64864dbfbc13beccc180a7871680def1f3d5a339 Signed-off-by: NHelin Zhang <helin.zhang@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Carolyn Wyborny 提交于
This patch fixes an issue where adminq init failures always provided a message that NVM was newer than expected. This is not always the case for init_adminq failures. Without this patch, if adminq init fails for any reason, newer NVM message would be given. This problem is fixed by adding a check for that specific error condition and a different hopefully helpful message otherwise. Change-ID: Iaeaebee4e398989eae40bb70f943ab66a3a521a5 Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Helin Zhang 提交于
This patch renames rss_size to alloc_rss_size in i40e_pf, which is clearer and avoids confusion. It also adds comments to the other related structure members to help clarify usage. Change-ID: Ia90090609d006ab589cb639975bb8a0af795d16f Signed-off-by: NHelin Zhang <helin.zhang@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Helin Zhang 提交于
This patch adds new fields to i40e_vsi to store user configured RSS config data and code to use it. Signed-off-by: NHelin Zhang <helin.zhang@intel.com> Change-ID: I73886469dca9e9f6b16d842182a87f3f4009f95d Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 26 11月, 2015 5 次提交
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由 Catherine Sullivan 提交于
Bump. Change-ID: I2d1ce93b2ce74e4eef2394c932aef52cba99713f Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Helin Zhang 提交于
This patch renames the old pf-specific function in order to clarify its scope. This patch also creates a more generic configure RSS function with the old name. This patch also creates a new more generic function to get RSS configuration, using the appropriate method. Change-ID: Ieddca2707b708ef19f1ebccdfd03a0a0cd63d3af Signed-off-by: NHelin Zhang <helin.zhang@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Helin Zhang 提交于
Adjust the RSS configure functions so that there is a generic way to hook to ethtool hooks. Change-ID: If446e34fcfaf1bc3320d9d319829a095b5976e67 Signed-off-by: NHelin Zhang <helin.zhang@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
The watchdog only calls link_event not handle_link_event which means that we need to save the old information in link_event. Previously when polling we were comparing current data to the old data saved the last time we actually received a link event. This means that the polling would only fix link status changes in one direction depending on what the last old data saved off was. Change-ID: Ie590f30fdbcb133d0ddad4e07e3eb1aad58255b3 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
When in NAPI with interrupts disabled, the HW needs to be forced to do a write back on TX if the number of descriptors pending are less than a cache line. This stat helps keep track of how many times we get into this situation. Change-ID: I76c1bcc7ebccd6bffcc5aa33bfe05f2fa1c9a984 Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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