On 1/29/2024 4:32 AM, Wojciech Drewek wrote:
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Recent changes to the devlink reload (commit 9b2348e2d6c9
("devlink: warn about existing entities during reload-reinit"))
force the drivers to destroy devlink ports during reinit.
Adjust ice driver to this requirement, unregister netdvice, destroy
devlink port. ice_init_eth() was removed and all the common code
between probe and reload was moved to ice_load().
During devlink reload we can't take devl_lock (it's already taken)
and in ice_probe() we have to lock it. Use devl_* variant of the API
which does not acquire and release devl_lock. Guard ice_load()
with devl_lock only in case of probe.
Introduce ice_debugfs_fwlog_deinit() in order to release PF's
debugfs entries. Move ice_debugfs_exit() call to ice_module_exit().
Nit, but the function is no longer ice_debugfs_fwlog_deinit() as it
changed from v2->v3.
Other than that, LGTM.
Reviewed-by: Brett Creeley <brett.cree...@amd.com>
Suggested-by: Jiri Pirko <j...@nvidia.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kits...@intel.com>
Reviewed-by: Vadim Fedorenko <vadim.fedore...@linux.dev>
Reviewed-by: Simon Horman <ho...@kernel.org>
Signed-off-by: Wojciech Drewek <wojciech.dre...@intel.com>
---
v2: empty init removed in ice_devlink_reinit_up
v3: refactor locking pattern as Brett suggested
---
drivers/net/ethernet/intel/ice/ice.h | 3 +
drivers/net/ethernet/intel/ice/ice_debugfs.c | 10 +
drivers/net/ethernet/intel/ice/ice_devlink.c | 68 ++++++-
drivers/net/ethernet/intel/ice/ice_fwlog.c | 2 +
drivers/net/ethernet/intel/ice/ice_main.c | 189 ++++++-------------
5 files changed, 139 insertions(+), 133 deletions(-)
[...]
