| Message ID | 20201008120312.258644-1-vladimir.oltean@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | dpaa_eth: enable NETIF_MSG_HW by default | expand |
On Thu, Oct 08, 2020 at 03:03:12PM +0300, Vladimir Oltean wrote: > From: Maxim Kochetkov <fido_max@inbox.ru> > > When packets are received on the error queue, this function under > net_ratelimit(): > > netif_err(priv, hw, net_dev, "Err FD status = 0x%08x\n"); > > does not get printed. Instead we only see: > > [ 3658.845592] net_ratelimit: 244 callbacks suppressed > [ 3663.969535] net_ratelimit: 230 callbacks suppressed > [ 3669.085478] net_ratelimit: 228 callbacks suppressed > > Enabling NETIF_MSG_HW fixes this issue, and we can see some information > about the frame descriptors of packets. > > Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru> > Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> > --- I'm sorry for failing to mention the target tree in the email subject. This is directed towards net-next.
> -----Original Message----- > From: Vladimir Oltean <vladimir.oltean@nxp.com> > To: davem@davemloft.net > Subject: [PATCH] dpaa_eth: enable NETIF_MSG_HW by default > > From: Maxim Kochetkov <fido_max@inbox.ru> > > When packets are received on the error queue, this function under > net_ratelimit(): > > netif_err(priv, hw, net_dev, "Err FD status = 0x%08x\n"); > > does not get printed. Instead we only see: > > [ 3658.845592] net_ratelimit: 244 callbacks suppressed > [ 3663.969535] net_ratelimit: 230 callbacks suppressed > [ 3669.085478] net_ratelimit: 228 callbacks suppressed > > Enabling NETIF_MSG_HW fixes this issue, and we can see some information > about the frame descriptors of packets. > > Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru> > Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> > --- > drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c > b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c > index fdff3b4723ba..06cc863f4dd6 100644 > --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c > +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c > @@ -87,7 +87,7 @@ MODULE_PARM_DESC(tx_timeout, "The Tx timeout in ms"); > > #define DPAA_MSG_DEFAULT (NETIF_MSG_DRV | NETIF_MSG_PROBE | \ > NETIF_MSG_LINK | NETIF_MSG_IFUP | \ > - NETIF_MSG_IFDOWN) > + NETIF_MSG_IFDOWN | NETIF_MSG_HW) > > #define DPAA_INGRESS_CS_THRESHOLD 0x10000000 > /* Ingress congestion threshold on FMan ports > -- > 2.25.1 Reviewed-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
On Thu, 8 Oct 2020 14:37:44 +0000 Madalin Bucur (OSS) wrote: > > From: Maxim Kochetkov <fido_max@inbox.ru> > > > > When packets are received on the error queue, this function under > > net_ratelimit(): > > > > netif_err(priv, hw, net_dev, "Err FD status = 0x%08x\n"); > > > > does not get printed. Instead we only see: > > > > [ 3658.845592] net_ratelimit: 244 callbacks suppressed > > [ 3663.969535] net_ratelimit: 230 callbacks suppressed > > [ 3669.085478] net_ratelimit: 228 callbacks suppressed > > > > Enabling NETIF_MSG_HW fixes this issue, and we can see some information > > about the frame descriptors of packets. > > > > Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru> > > Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> > > Reviewed-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Applied, thanks everyone!
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index fdff3b4723ba..06cc863f4dd6 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -87,7 +87,7 @@ MODULE_PARM_DESC(tx_timeout, "The Tx timeout in ms"); #define DPAA_MSG_DEFAULT (NETIF_MSG_DRV | NETIF_MSG_PROBE | \ NETIF_MSG_LINK | NETIF_MSG_IFUP | \ - NETIF_MSG_IFDOWN) + NETIF_MSG_IFDOWN | NETIF_MSG_HW) #define DPAA_INGRESS_CS_THRESHOLD 0x10000000 /* Ingress congestion threshold on FMan ports