From 87975a0117815b9b63527e8b8d9a9dffa6913132 Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Tue, 19 Jun 2018 15:08:31 +0930 Subject: [PATCH] net/ncsi: Silence debug messages In normal operation we see this series of messages as the host drives the network device: ftgmac100 1e660000.ethernet eth0: NCSI: LSC AEN - channel 0 state down ftgmac100 1e660000.ethernet eth0: NCSI: suspending channel 0 ftgmac100 1e660000.ethernet eth0: NCSI: configuring channel 0 ftgmac100 1e660000.ethernet eth0: NCSI: channel 0 link down after config ftgmac100 1e660000.ethernet eth0: NCSI interface down ftgmac100 1e660000.ethernet eth0: NCSI: LSC AEN - channel 0 state up ftgmac100 1e660000.ethernet eth0: NCSI: configuring channel 0 ftgmac100 1e660000.ethernet eth0: NCSI interface up ftgmac100 1e660000.ethernet eth0: NCSI: LSC AEN - channel 0 state down ftgmac100 1e660000.ethernet eth0: NCSI: suspending channel 0 ftgmac100 1e660000.ethernet eth0: NCSI: configuring channel 0 ftgmac100 1e660000.ethernet eth0: NCSI: channel 0 link down after config ftgmac100 1e660000.ethernet eth0: NCSI interface down ftgmac100 1e660000.ethernet eth0: NCSI: LSC AEN - channel 0 state up ftgmac100 1e660000.ethernet eth0: NCSI: configuring channel 0 ftgmac100 1e660000.ethernet eth0: NCSI interface up This makes all of these messages netdev_dbg. They are still useful to debug eg. misbehaving network device firmware, but we do not need them filling up the kernel logs in normal operation. Acked-by: Samuel Mendoza-Jonas Signed-off-by: Joel Stanley Signed-off-by: David S. Miller --- drivers/net/ethernet/faraday/ftgmac100.c | 4 ++-- net/ncsi/ncsi-aen.c | 4 ++-- net/ncsi/ncsi-manage.c | 14 +++++++------- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 78db8e6..ed6c76d 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1735,8 +1735,8 @@ static void ftgmac100_ncsi_handler(struct ncsi_dev *nd) if (unlikely(nd->state != ncsi_dev_state_functional)) return; - netdev_info(nd->dev, "NCSI interface %s\n", - nd->link_up ? "up" : "down"); + netdev_dbg(nd->dev, "NCSI interface %s\n", + nd->link_up ? "up" : "down"); } static void ftgmac100_setup_clk(struct ftgmac100 *priv) diff --git a/net/ncsi/ncsi-aen.c b/net/ncsi/ncsi-aen.c index e7b05de..f899ed6 100644 --- a/net/ncsi/ncsi-aen.c +++ b/net/ncsi/ncsi-aen.c @@ -73,8 +73,8 @@ static int ncsi_aen_handler_lsc(struct ncsi_dev_priv *ndp, ncm->data[2] = data; ncm->data[4] = ntohl(lsc->oem_status); - netdev_info(ndp->ndev.dev, "NCSI: LSC AEN - channel %u state %s\n", - nc->id, data & 0x1 ? "up" : "down"); + netdev_dbg(ndp->ndev.dev, "NCSI: LSC AEN - channel %u state %s\n", + nc->id, data & 0x1 ? "up" : "down"); chained = !list_empty(&nc->link); state = nc->state; diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index 5561e22..616441c 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -816,9 +816,9 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp) } else { hot_nc = NULL; nc->state = NCSI_CHANNEL_INACTIVE; - netdev_warn(ndp->ndev.dev, - "NCSI: channel %u link down after config\n", - nc->id); + netdev_dbg(ndp->ndev.dev, + "NCSI: channel %u link down after config\n", + nc->id); } spin_unlock_irqrestore(&nc->lock, flags); @@ -1199,14 +1199,14 @@ int ncsi_process_next_channel(struct ncsi_dev_priv *ndp) switch (old_state) { case NCSI_CHANNEL_INACTIVE: ndp->ndev.state = ncsi_dev_state_config; - netdev_info(ndp->ndev.dev, "NCSI: configuring channel %u\n", - nc->id); + netdev_dbg(ndp->ndev.dev, "NCSI: configuring channel %u\n", + nc->id); ncsi_configure_channel(ndp); break; case NCSI_CHANNEL_ACTIVE: ndp->ndev.state = ncsi_dev_state_suspend; - netdev_info(ndp->ndev.dev, "NCSI: suspending channel %u\n", - nc->id); + netdev_dbg(ndp->ndev.dev, "NCSI: suspending channel %u\n", + nc->id); ncsi_suspend_channel(ndp); break; default: -- 2.7.4