diff mbox series

[net-next] ionic: fix up debugfs after queue swap

Message ID 20200913191654.42345-1-snelson@pensando.io
State New
Headers show
Series [net-next] ionic: fix up debugfs after queue swap | expand

Commit Message

Shannon Nelson Sept. 13, 2020, 7:16 p.m. UTC
Clean and rebuild the debugfs info for the queues being swapped.

Fixes: a34e25ab977c ("ionic: change the descriptor ring length without full reset")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

David Miller Sept. 14, 2020, 11:56 p.m. UTC | #1
From: Shannon Nelson <snelson@pensando.io>

Date: Sun, 13 Sep 2020 12:16:54 -0700

> Clean and rebuild the debugfs info for the queues being swapped.

> 

> Fixes: a34e25ab977c ("ionic: change the descriptor ring length without full reset")

> Signed-off-by: Shannon Nelson <snelson@pensando.io>


Applied.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index eeaa73650986..895e2113bd6b 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -2235,6 +2235,21 @@  int ionic_reconfigure_queues(struct ionic_lif *lif,
 		}
 	}
 
+	/* now we can rework the debugfs mappings */
+	if (tx_qcqs) {
+		for (i = 0; i < qparam->nxqs; i++) {
+			ionic_debugfs_del_qcq(lif->txqcqs[i]);
+			ionic_debugfs_add_qcq(lif, lif->txqcqs[i]);
+		}
+	}
+
+	if (rx_qcqs) {
+		for (i = 0; i < qparam->nxqs; i++) {
+			ionic_debugfs_del_qcq(lif->rxqcqs[i]);
+			ionic_debugfs_add_qcq(lif, lif->rxqcqs[i]);
+		}
+	}
+
 	swap(lif->nxqs, qparam->nxqs);
 
 err_out_reinit_unlock: