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[net,0/2,pull,request] idpf: trigger SW interrupt when exiting wb_on_itr mode

Message ID 20241217225715.4005644-1-anthony.l.nguyen@intel.com (mailing list archive)
Headers show
Series idpf: trigger SW interrupt when exiting wb_on_itr mode | expand

Message

Tony Nguyen Dec. 17, 2024, 10:57 p.m. UTC 
Joshua Hay says:

This patch series introduces SW triggered interrupt support for idpf,
then uses said interrupt to fix a race condition between completion
writebacks and re-enabling interrupts.
---
IWL: https://lore.kernel.org/intel-wired-lan/20241125235855.64850-1-joshua.a.hay@intel.com/

The following are changes since commit 7ed2d91588779f0a2b27fd502ce2aaf1fab9b3ca:
  qed: fix possible uninit pointer read in qed_mcp_nvm_info_populate()
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue 200GbE

Joshua Hay (2):
  idpf: add support for SW triggered interrupts
  idpf: trigger SW interrupt when exiting wb_on_itr mode

 drivers/net/ethernet/intel/idpf/idpf_dev.c    |  3 ++
 drivers/net/ethernet/intel/idpf/idpf_txrx.c   | 29 ++++++++++++-------
 drivers/net/ethernet/intel/idpf/idpf_txrx.h   |  8 ++++-
 drivers/net/ethernet/intel/idpf/idpf_vf_dev.c |  3 ++
 4 files changed, 32 insertions(+), 11 deletions(-)