[PATCH net 0/2] bnxt_en: Fix PM resume on VFs

[Michael Chan <michael.chan@broadcom.com>]

The 2 patches fix Power Management resume on VFs when the PF is running
in the same kernel.  The first patch maps the specific PF_DOWN FW error
code to a unique errno.  The second patch adds pre-polling on a VF
during PM resume when the error warrants further polling.  This will
allow the PF to finish resume before the VF continues.

This issue was found in the lab when testing system hibernate on a
BCM57608 NIC with 64 VFs created.  The FW version is 238.1.59.0.

Keegan Freyhof (2):
  bnxt_en: Map HWRM_ERR_CODE_PF_UNAVAILABLE to -ECOMM
  bnxt_en: Wait for the PF in bnxt_resume()

 drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 51 +++++++++++++++----
 .../net/ethernet/broadcom/bnxt/bnxt_hwrm.c    |  4 +-
 2 files changed, 43 insertions(+), 12 deletions(-)

-- 
2.51.0