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path: root/drivers/net/ethernet/intel/igb/e1000_mbx.h (follow)
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2018-04-27net: intel: Cleanup the copyright/license headersJeff Kirsher1-22/+1
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the advent of the SPDX identifier. Also caught a few files missing the SPDX license identifier, so fixed them up. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Shannon Nelson <shannon.nelson@oracle.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-23intel: add SPDX identifiers to all the Intel driversJeff Kirsher1-0/+1
Add the SPDX identifiers to all the Intel wired LAN driver files, as outlined in Documentation/process/license-rules.rst. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-08igb: do not drop PF mailbox lock after read of VF messageGreg Edwards1-1/+2
When the PF receives a mailbox message from the VF, it grabs the mailbox lock, reads the VF message from the mailbox, ACKs the message and drops the lock. While the PF is performing the action for the VF message, nothing prevents another VF message from being posted to the mailbox. The current code handles this condition by just dropping any new VF messages without processing them. This results in a mailbox timeout in the VM for posted messages waiting for an ACK, and the VF is reset by the igbvf_watchdog_task in the VM. Given the right sequence of VF messages and mailbox timeouts, this condition can go on ad infinitum. Modify the PF mailbox read method to take an 'unlock' argument that optionally leaves the mailbox locked by the PF after reading the VF message. This ensures another VF message is not posted to the mailbox until after the PF has completed processing the VF message and written its reply. Signed-off-by: Greg Edwards <gedwards@ddn.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-08-08igb: expose mailbox unlock methodGreg Edwards1-0/+1
Add a mailbox unlock method to e1000_mbx_operations, which will be used to unlock the PF/VF mailbox by the PF. Signed-off-by: Greg Edwards <gedwards@ddn.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-08-08igb: add argument names to mailbox op function declarationsGreg Edwards1-6/+6
Signed-off-by: Greg Edwards <gedwards@ddn.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-20igb/igbvf: Add VF MAC filter request capabilitiesYury Kylulin1-0/+4
Add functionality for the VF to request up to 3 additional MAC filters. This is done using existing E1000_VF_SET_MAC_ADDR message, but with additional message info - E1000_VF_MAC_FILTER_CLR to clear all unicast MAC filters previously set for this VF and E1000_VF_MAC_FILTER_ADD to add MAC filter. Additional filters can be added only in case if administrator did not set VF MAC explicitly and allowed to change default MAC to the VF. Due to the limited number of RAR entries reserve at least 3 MAC filters for the PF. If SRIOV is supported by the NIC after this change RAR entries starting from 1 to (RAR MAX ENTRIES - NUM SRIOV VFS) will be used for PF and VF MAC filters. Signed-off-by: Yury Kylulin <yury.kylulin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-24igb: Cleanups to change comment style on license headersCarolyn Wyborny1-25/+22
This patch fixes WARNING:NETWORKING_BLOCK_COMMENT_STYLE from checkpatch file check. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-02-26igb: Update license text to remove FSF address and update copyright.Carolyn Wyborny1-3/+2
This patch updates the license text to remove address of Free Software Foundation and refer users to www.gnu.org instead. This patch also updates the copyright dates in appropriate igb driver files. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-18igb: Fix code comments and whitespaceJeff Kirsher1-26/+26
Aligns the multi-line code comments with the desired style for the networking tree. Also cleaned up whitespace issues found during the cleanup of code comments (i.e. remove unnecessary blank lines, use tabs where possible, properly wrap lines and keep strings on a single line) Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
2013-01-19igb: Copyright string update to year 2013Akeem G. Abodunrin1-1/+1
This patch updates Copyright year to 2013 v2: Changed Copyright year on Makefile Signed-off-by: Akeem G. Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-01-19igb: Update Copyright on all Intel copyrighted files.Carolyn Wyborny1-1/+1
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-10intel: Move the Intel wired LAN driversJeff Kirsher1-0/+77
Moves the Intel wired LAN drivers into drivers/net/ethernet/intel/ and the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>