[PATCH net-next v4 0/8] octeon_ep: deferred probe and mailbox

Veerasenareddy Burru
2023-03-22T09:20:30Z

Implement Deferred probe, mailbox enhancements and heartbeat monitor.

v3 -> v4:
- addressed review comments on v3
https://lore.kernel.org/all/20230214051422.13705-1-vburru@marvell.com/
- 0004-xxx.patch v3 is split into 0004-xxx.patch and 0005-xxx.patch
in v4.
- API changes to accept function ID are moved to 0005-xxx.patch.
- fixed rct violations.
- reverted newly added changes that do not yet have use cases.

v2 -> v3:
- removed SRIOV VF support changes from v2, as new drivers which use
ndo_get_vf_xxx() and ndo_set_vf_xxx() are not accepted.
https://lore.kernel.org/all/20221207200204.6819575a@kernel.org/

Will implement VF representors and submit again.
- 0007-xxx.patch and 0008-xxx.patch from v2 are removed and
0009-xxx.patch in v2 is now 0007-xxx.patch in v3.
- accordingly, changed title for cover letter.

v1 -> v2:
- remove separate workqueue task to wait for firmware ready.
instead defer probe when firmware is not ready.
Reported-by: Leon Romanovsky <leon@kernel.org>
- This change has resulted in update of 0001-xxx.patch and
all other patches in the patchset.

Veerasenareddy Burru (8):
octeon_ep: defer probe if firmware not ready
octeon_ep: poll for control messages
octeon_ep: control mailbox for multiple PFs
octeon_ep: add separate mailbox command and response queues
octeon_ep: include function id in mailbox commands
octeon_ep: support asynchronous notifications
octeon_ep: function id in link info and stats mailbox commands
octeon_ep: add heartbeat monitor

.../marvell/octeon_ep/octep_cn9k_pf.c | 72 ++--
.../ethernet/marvell/octeon_ep/octep_config.h | 6 +
.../marvell/octeon_ep/octep_ctrl_mbox.c | 276 +++++++------
.../marvell/octeon_ep/octep_ctrl_mbox.h | 88 ++--
.../marvell/octeon_ep/octep_ctrl_net.c | 387 ++++++++++++------
.../marvell/octeon_ep/octep_ctrl_net.h | 196 +++++----
.../marvell/octeon_ep/octep_ethtool.c | 12 +-
.../ethernet/marvell/octeon_ep/octep_main.c | 181 +++++---
.../ethernet/marvell/octeon_ep/octep_main.h | 18 +-
.../marvell/octeon_ep/octep_regs_cn9k_pf.h | 6 +
10 files changed, 785 insertions(+), 457 deletions(-)

base-commit: 56c874f7dbcab2ab5cf8055d46a2ef36dec3d664
--
2.36.0