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  1. 09 Mar, 2015 2 commits
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  7. 03 Mar, 2015 1 commit
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  13. 24 Feb, 2015 1 commit
  15. 09 Feb, 2015 1 commit
  17. 16 Jan, 2015 1 commit
    • Neerav Parikh's avatar
      i40e: Support for NPAR iSCSI partition with DCB · 63d7e5a4
      Neerav Parikh authored 
      

Add parsing and reporting of iSCSI capability for a given device or
function.

Also add support for iSCSI partition type with DCB in NPAR mode.
In this mode it is expected that software would configure both the LAN
and iSCSI traffic classes for the iSCSI partition; whereas all the NIC
type partitions will use LAN TC (TC0) only.
Hence, the patch enables querying of DCB configuration in MFP mode and
configures TCs for iSCSI partition type.

Though NIC type partitions may not have more than 1 TC enabled for them
the port may have multiple TCs enabled and hence I40E_FLAG_DCB_ENABLED
will be set/reset on all the partitions based on number of TCs on the
port. This is required as in DCB environment it is expected that all
traffic will be priority tagged.

Change-ID: I8c6e1cfd46c46d8a39c57d9020d9ff8d42ed8a7d
Signed-off-by: default avatarNeerav Parikh <neerav.parikh@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
      63d7e5a4
  19. 13 Jan, 2015 2 commits
  21. 06 Dec, 2014 2 commits
  23. 18 Nov, 2014 2 commits
  25. 24 Oct, 2014 2 commits
  27. 04 Sep, 2014 1 commit
  29. 27 Aug, 2014 1 commit
  31. 03 Aug, 2014 2 commits
  33. 24 Jul, 2014 1 commit
    • Shannon Nelson's avatar
      i40e/i40evf: Add nvmupdate support · cd552cb4
      Shannon Nelson authored 
      

This implements a state machine intended to support the userland tool for
updating the device eeprom. The state machine implements one-shot reads,
writes, multi-step write sessions, and checksum requests. If we're in the middle
of a multi-step write session, no one should fire off other writes, however, one
shot reads are valid. The userland tool is expected to keep track of its session
status, arrange the placement and ordering of the writes, and deal with the
checksum requirement.

This patch also adds nvmupdate support to ethtool callbacks.
The get_eeprom() and set_eeprom() services in ethtool are used here to
facilitate the userland NVMUpdate tool.  The 'magic' value in the get and
set commands is used to pass additional control information for managing
the read and write steps.

The read operation works both as normally expected in the standard ethtool
method, as well as with the extra NVM controls.  The write operation
works only for the expanded NVM functions - the normal ethtool method is
not allowed because of the NVM semaphore management needed for multipart
writes, as well as the checksum requirement.

Change-ID: I1d84a170153a9f437906744e2e350fd68fe7563d
Signed-off-by: default avatarShannon Nelson <shannon.nelson@intel.com>
Tested-by: default avatarJim Young <jamesx.m.young@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
      cd552cb4
  35. 16 Jul, 2014 2 commits
  37. 03 Jul, 2014 2 commits
  39. 01 Jul, 2014 2 commits
  41. 25 Jun, 2014 1 commit
  43. 20 Jun, 2014 1 commit
  45. 11 Jun, 2014 1 commit

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