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[v5,0/2] enable large VF configuration

Message ID 20201016012142.54144-1-ting.xu@intel.com (mailing list archive)
Headers show
Series enable large VF configuration | expand


Ting Xu Oct. 16, 2020, 1:21 a.m. UTC
This patchset supports to configure up to 256 queue pairs per VF. If
large VF is supported after capability negotiation, VF will request
queues from PF as needed. New virtual channel opcodes and structures
are used to indicate 256 queues, so VF is designed to handle the new
function of configure VSI queues, IRQ mapping and enable/disable queues.
Also, enable VF to query the max RSS queue region for RSS and filter

Ting Xu (2):
  net/iavf: add IAVF request queues function
  net/iavf: enable large VF configuration

Solve queue mapping buffer limitation issue.
Optimize VSI queue configuration

Optimize handling messages from PF.

Fix coding style issue.
Move get max RSS queue region after VF reset.
Add request queues capability negotiation.

Change the communication with kernel PF.

 drivers/net/iavf/iavf.h        |  36 ++-
 drivers/net/iavf/iavf_ethdev.c | 156 ++++++++++--
 drivers/net/iavf/iavf_rxtx.c   |  27 +-
 drivers/net/iavf/iavf_vchnl.c  | 448 ++++++++++++++++++++++++++++-----
 4 files changed, 582 insertions(+), 85 deletions(-)