From 18118377391a266fbd0864b4c65f5c80f231c297 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 3 Sep 2017 20:27:02 -0700 Subject: net: dsa: bcm_sf2: Advertise number of egress queues The switch supports 8 egress queues per port, so indicate that such that net/dsa/slave.c::dsa_slave_create can allocate the right number of TX queues. While at it use SF2_NUM_EGRESS_QUEUE as a define for the number of queues we support. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/dsa/bcm_sf2.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/net/dsa/bcm_sf2.c') diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 554fe2d..6b184ba 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -244,7 +244,7 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port, * to a different queue number */ reg = core_readl(priv, CORE_PORT_TC2_QOS_MAP_PORT(port)); - for (i = 0; i < 8; i++) + for (i = 0; i < SF2_NUM_EGRESS_QUEUES; i++) reg |= i << (PRT_TO_QID_SHIFT * i); core_writel(priv, reg, CORE_PORT_TC2_QOS_MAP_PORT(port)); @@ -1151,6 +1151,9 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev) ds = dev->ds; ds->ops = &bcm_sf2_ops; + /* Advertise the 8 egress queues */ + ds->num_tx_queues = SF2_NUM_EGRESS_QUEUES; + dev_set_drvdata(&pdev->dev, priv); spin_lock_init(&priv->indir_lock); -- cgit v1.1