[dpdk-dev] [PATCH v4 0/7] Enable DCB in SRIOV mode for ixgbe driver

Pawel Wodkowski pawelx.wodkowski at intel.com
Thu Feb 19 16:54:42 CET 2015


This patchset enables DCB in SRIOV (ETH_MQ_RX_VMDQ_DCB and ETH_MQ_TX_VMDQ_DCB)
for each VF and PF for ixgbe driver.

As a side effect this allow to use multiple queues for TX in VF (8 if there is
16 or less VFs or 4 if there is 32 or less VFs) when PFC is not enabled.

PATCH v4 changes:
 - resend patch as previous was sent by mistake with different one.

PATCH v3 changes:
 - Rework patch to fit ixgbe RSS in VT mode changes.
 - move driver specific code from rte_ethdev.c to driver code.
 - fix bug ixgbe driver VLAN filter enable in PF discoveded during testing.
 
PATCH v2 changes:
 - Split patch for easer review.
 - Remove "pmd: add api version negotiation for ixgbe driver" and "pmd: extend
  mailbox api to report number of RX/TX queues" patches as those are already 
  already marged from other patch

Pawel Wodkowski (7):
  ethdev: Allow zero rx/tx queues in SRIOV mode
  pmd igb: fix VMDQ mode checking
  pmd: igb/ixgbe split nb_q_per_pool to rx and tx nb_q_per_pool
  move rte_eth_dev_check_mq_mode() logic to ixgbe driver
  pmd ixgbe: enable DCB in SRIOV
  tespmd: fix DCB in SRIOV mode support
  pmd ixgbe: fix vlan setting in in PF

 app/test-pmd/cmdline.c              |   4 +-
 app/test-pmd/testpmd.c              |  39 +++++--
 app/test-pmd/testpmd.h              |  10 --
 lib/librte_ether/rte_ethdev.c       | 212 ++--------------------------------
 lib/librte_ether/rte_ethdev.h       |   3 +-
 lib/librte_pmd_e1000/igb_ethdev.c   |  45 +++++++-
 lib/librte_pmd_e1000/igb_pf.c       |   3 +-
 lib/librte_pmd_e1000/igb_rxtx.c     |   2 +-
 lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 126 ++++++++++++++++++---
 lib/librte_pmd_ixgbe/ixgbe_ethdev.h |   5 +-
 lib/librte_pmd_ixgbe/ixgbe_pf.c     | 220 +++++++++++++++++++++++++++++++-----
 lib/librte_pmd_ixgbe/ixgbe_rxtx.c   |  18 +--
 12 files changed, 407 insertions(+), 280 deletions(-)

-- 
1.9.1



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