netdev - [PATCH net-next 13/15] ice: reregister fwlog after driver reinit

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Message-ID: <20250911210525.345110-14-anthony.l.nguyen@intel.com>
Date: Thu, 11 Sep 2025 14:05:12 -0700
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	andrew+netdev@...n.ch,
	netdev@...r.kernel.org
Cc: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
	anthony.l.nguyen@...el.com,
	aleksander.lobakin@...el.com,
	przemyslaw.kitszel@...el.com,
	dawid.osuchowski@...ux.intel.com,
	horms@...nel.org,
	Rinitha S <sx.rinitha@...el.com>
Subject: [PATCH net-next 13/15] ice: reregister fwlog after driver reinit

From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>

Wrap libie_fwlog_register() by libie_fwlog_reregister(), which checks
first if the registration is needed. This simplifies the code and makes
the former function static.

Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
Tested-by: Rinitha S <sx.rinitha@...el.com> (A Contingent worker at Intel)
Reviewed-by: Simon Horman <horms@...nel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/ice/ice_fwlog.c | 11 ++++++++++-
 drivers/net/ethernet/intel/ice/ice_fwlog.h |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_fwlog.c b/drivers/net/ethernet/intel/ice/ice_fwlog.c
index cb2d3ff203c4..8e7086191030 100644
--- a/drivers/net/ethernet/intel/ice/ice_fwlog.c
+++ b/drivers/net/ethernet/intel/ice/ice_fwlog.c
@@ -290,7 +290,7 @@ static int libie_aq_fwlog_register(struct libie_fwlog *fwlog, bool reg)
  * After this call the PF will start to receive firmware logging based on the
  * configuration set in libie_fwlog_set.
  */
-int libie_fwlog_register(struct libie_fwlog *fwlog)
+static int libie_fwlog_register(struct libie_fwlog *fwlog)
 {
 	int status;
 
@@ -1095,3 +1095,12 @@ void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf, u16 len)
 		libie_fwlog_ring_increment(&fwlog->ring.head, fwlog->ring.size);
 	}
 }
+
+void libie_fwlog_reregister(struct libie_fwlog *fwlog)
+{
+	if (!(fwlog->cfg.options & LIBIE_FWLOG_OPTION_IS_REGISTERED))
+		return;
+
+	if (libie_fwlog_register(fwlog))
+		fwlog->cfg.options &= ~LIBIE_FWLOG_OPTION_IS_REGISTERED;
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_fwlog.h b/drivers/net/ethernet/intel/ice/ice_fwlog.h
index 3698759c8ebb..e534205a2d04 100644
--- a/drivers/net/ethernet/intel/ice/ice_fwlog.h
+++ b/drivers/net/ethernet/intel/ice/ice_fwlog.h
@@ -79,6 +79,6 @@ struct libie_fwlog {
 
 int libie_fwlog_init(struct libie_fwlog *fwlog, struct libie_fwlog_api *api);
 void libie_fwlog_deinit(struct libie_fwlog *fwlog);
-int libie_fwlog_register(struct libie_fwlog *fwlog);
+void libie_fwlog_reregister(struct libie_fwlog *fwlog);
 void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf, u16 len);
 #endif /* _LIBIE_FWLOG_H_ */
-- 
2.47.1