* [PATCH 0/2] Intel driver silence excess logging
@ 2015-03-09 19:18 Stephen Hemminger
[not found] ` <1425928715-2980-1-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
0 siblings, 1 reply; 6+ messages in thread
From: Stephen Hemminger @ 2015-03-09 19:18 UTC (permalink / raw)
To: dev-VfR2kkLFssw
The Intel drivers seem to be getting more verbose in the log with
each release. This is not a good thing.
Stephen Hemminger (2):
ixgbe: silence noisy log messages
e1000: silence noisy log messages
lib/librte_pmd_e1000/e1000_logs.h | 3 +--
lib/librte_pmd_e1000/em_ethdev.c | 10 ++++------
lib/librte_pmd_e1000/igb_ethdev.c | 12 ++++--------
lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 15 +++++----------
lib/librte_pmd_ixgbe/ixgbe_logs.h | 3 +--
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 12 ++++++------
6 files changed, 21 insertions(+), 34 deletions(-)
--
2.1.4
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] ixgbe: silence noisy log messages
[not found] ` <1425928715-2980-1-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
@ 2015-03-09 19:18 ` Stephen Hemminger
[not found] ` <1425928715-2980-2-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-09 19:18 ` [PATCH 2/2] e1000: " Stephen Hemminger
2015-03-19 11:31 ` [PATCH 0/2] Intel driver silence excess logging David Marchand
2 siblings, 1 reply; 6+ messages in thread
From: Stephen Hemminger @ 2015-03-09 19:18 UTC (permalink / raw)
To: dev-VfR2kkLFssw
The ixgbe driver likes to be far to chatty in the system log
which is good for the original developer but not good for a production
product.
Reduce the log spam by doing:
* All the normal messages should be changed from INFO to DEBUG.
* The log messages should be done with RTE_LOG so that they can be
compiled out if RTE_LOG_LEVEL is set.
* The link state print routine prints more than is necessary
PCI information is already known (earlier in log) and has
no purpose here.
Signed-off-by: Stephen Hemminger <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -2278,20 +2278,15 @@
memset(&link, 0, sizeof(link));
rte_ixgbe_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
- (int)(dev->data->port_id),
+ PMD_INIT_LOG(DEBUG, "Port %u: Link Up - speed %u Mbps - %s",
+ dev->data->port_id,
(unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down",
- (int)(dev->data->port_id));
+ PMD_INIT_LOG(DEBUG, "Port %d: Link Down",
+ dev->data->port_id);
}
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain,
- dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid,
- dev->pci_dev->addr.function);
}
/*
--- a/lib/librte_pmd_ixgbe/ixgbe_logs.h
+++ b/lib/librte_pmd_ixgbe/ixgbe_logs.h
@@ -35,8 +35,7 @@
#define _IXGBE_LOGS_H_
#define PMD_INIT_LOG(level, fmt, args...) \
- rte_log(RTE_LOG_ ## level, RTE_LOGTYPE_PMD, \
- "PMD: %s(): " fmt "\n", __func__, ##args)
+ RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args)
#ifdef RTE_LIBRTE_IXGBE_DEBUG_INIT
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -1752,23 +1752,23 @@
/* Use a simple Tx queue (no offloads, no multi segs) if possible */
if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS)
&& (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
- PMD_INIT_LOG(INFO, "Using simple tx code path");
+ PMD_INIT_LOG(DEBUG, "Using simple tx code path");
#ifdef RTE_IXGBE_INC_VECTOR
if (txq->tx_rs_thresh <= RTE_IXGBE_TX_MAX_FREE_BUF_SZ &&
(rte_eal_process_type() != RTE_PROC_PRIMARY ||
ixgbe_txq_vec_setup(txq) == 0)) {
- PMD_INIT_LOG(INFO, "Vector tx enabled.");
+ PMD_INIT_LOG(DEBUG, "Vector tx enabled.");
dev->tx_pkt_burst = ixgbe_xmit_pkts_vec;
} else
#endif
dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
} else {
- PMD_INIT_LOG(INFO, "Using full-featured tx code path");
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG, "Using full-featured tx code path");
+ PMD_INIT_LOG(DEBUG,
" - txq_flags = %lx " "[IXGBE_SIMPLE_FLAGS=%lx]",
(unsigned long)txq->txq_flags,
(unsigned long)IXGBE_SIMPLE_FLAGS);
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG,
" - tx_rs_thresh = %lu " "[RTE_PMD_IXGBE_TX_MAX_BURST=%lu]",
(unsigned long)txq->tx_rs_thresh,
(unsigned long)RTE_PMD_IXGBE_TX_MAX_BURST);
@@ -2245,7 +2245,7 @@
dev->rx_pkt_burst = ixgbe_recv_pkts_bulk_alloc;
#ifdef RTE_IXGBE_INC_VECTOR
if (!ixgbe_rx_vec_condition_check(dev)) {
- PMD_INIT_LOG(INFO, "Vector rx enabled, please make "
+ PMD_INIT_LOG(DEBUG, "Vector rx enabled, please make "
"sure RX burst size no less than 32.");
dev->rx_pkt_burst = ixgbe_recv_pkts_vec;
}
---
lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 15 +++++----------
lib/librte_pmd_ixgbe/ixgbe_logs.h | 3 +--
lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 12 ++++++------
3 files changed, 12 insertions(+), 18 deletions(-)
diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 9bdc046..171809f 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -2293,20 +2293,15 @@ ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
memset(&link, 0, sizeof(link));
rte_ixgbe_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
- (int)(dev->data->port_id),
+ PMD_INIT_LOG(DEBUG, "Port %u: Link Up - speed %u Mbps - %s",
+ dev->data->port_id,
(unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down",
- (int)(dev->data->port_id));
- }
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain,
- dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid,
- dev->pci_dev->addr.function);
+ PMD_INIT_LOG(DEBUG, "Port %d: Link Down",
+ dev->data->port_id);
+ }
}
/*
diff --git a/lib/librte_pmd_ixgbe/ixgbe_logs.h b/lib/librte_pmd_ixgbe/ixgbe_logs.h
index 572e030..53ba42d 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_logs.h
+++ b/lib/librte_pmd_ixgbe/ixgbe_logs.h
@@ -35,8 +35,7 @@
#define _IXGBE_LOGS_H_
#define PMD_INIT_LOG(level, fmt, args...) \
- rte_log(RTE_LOG_ ## level, RTE_LOGTYPE_PMD, \
- "PMD: %s(): " fmt "\n", __func__, ##args)
+ RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args)
#ifdef RTE_LIBRTE_IXGBE_DEBUG_INIT
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 811493e..8881194 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -1770,23 +1770,23 @@ set_tx_function(struct rte_eth_dev *dev, struct igb_tx_queue *txq)
/* Use a simple Tx queue (no offloads, no multi segs) if possible */
if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS)
&& (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
- PMD_INIT_LOG(INFO, "Using simple tx code path");
+ PMD_INIT_LOG(DEBUG, "Using simple tx code path");
#ifdef RTE_IXGBE_INC_VECTOR
if (txq->tx_rs_thresh <= RTE_IXGBE_TX_MAX_FREE_BUF_SZ &&
(rte_eal_process_type() != RTE_PROC_PRIMARY ||
ixgbe_txq_vec_setup(txq) == 0)) {
- PMD_INIT_LOG(INFO, "Vector tx enabled.");
+ PMD_INIT_LOG(DEBUG, "Vector tx enabled.");
dev->tx_pkt_burst = ixgbe_xmit_pkts_vec;
} else
#endif
dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
} else {
- PMD_INIT_LOG(INFO, "Using full-featured tx code path");
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG, "Using full-featured tx code path");
+ PMD_INIT_LOG(DEBUG,
" - txq_flags = %lx " "[IXGBE_SIMPLE_FLAGS=%lx]",
(unsigned long)txq->txq_flags,
(unsigned long)IXGBE_SIMPLE_FLAGS);
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG,
" - tx_rs_thresh = %lu " "[RTE_PMD_IXGBE_TX_MAX_BURST=%lu]",
(unsigned long)txq->tx_rs_thresh,
(unsigned long)RTE_PMD_IXGBE_TX_MAX_BURST);
@@ -2263,7 +2263,7 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev,
#ifdef RTE_IXGBE_INC_VECTOR
if (!ixgbe_rx_vec_condition_check(dev) &&
(rte_is_power_of_2(nb_desc))) {
- PMD_INIT_LOG(INFO, "Vector rx enabled, please make "
+ PMD_INIT_LOG(DEBUG, "Vector rx enabled, please make "
"sure RX burst size no less than 32.");
dev->rx_pkt_burst = ixgbe_recv_pkts_vec;
}
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] e1000: silence noisy log messages
[not found] ` <1425928715-2980-1-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-09 19:18 ` [PATCH 1/2] ixgbe: silence noisy log messages Stephen Hemminger
@ 2015-03-09 19:18 ` Stephen Hemminger
[not found] ` <1425928715-2980-3-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-19 11:31 ` [PATCH 0/2] Intel driver silence excess logging David Marchand
2 siblings, 1 reply; 6+ messages in thread
From: Stephen Hemminger @ 2015-03-09 19:18 UTC (permalink / raw)
To: dev-VfR2kkLFssw
Same as ixgbe. Should not be as chatty in log and should be
possible to compile away all the debug messages.
Signed-off-by: Stephen Hemminger <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
--- a/lib/librte_pmd_e1000/e1000_logs.h
+++ b/lib/librte_pmd_e1000/e1000_logs.h
@@ -35,8 +35,7 @@
#define _E1000_LOGS_H_
#define PMD_INIT_LOG(level, fmt, args...) \
- rte_log(RTE_LOG_ ## level, RTE_LOGTYPE_PMD, \
- "PMD: %s(): " fmt "\n", __func__, ##args)
+ RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args)
#ifdef RTE_LIBRTE_E1000_DEBUG_INIT
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
--- a/lib/librte_pmd_e1000/em_ethdev.c
+++ b/lib/librte_pmd_e1000/em_ethdev.c
@@ -272,7 +272,7 @@
/* initialize the vfta */
memset(shadow_vfta, 0, sizeof(*shadow_vfta));
- PMD_INIT_LOG(INFO, "port_id %d vendorID=0x%x deviceID=0x%x",
+ PMD_INIT_LOG(DEBUG, "port_id %d vendorID=0x%x deviceID=0x%x",
eth_dev->data->port_id, pci_dev->id.vendor_id,
pci_dev->id.device_id);
@@ -1295,16 +1295,14 @@
memset(&link, 0, sizeof(link));
rte_em_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO, " Port %d: Link Up - speed %u Mbps - %s",
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Up - speed %u Mbps - %s",
dev->data->port_id, (unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down", dev->data->port_id);
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Down", dev->data->port_id);
}
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain, dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid, dev->pci_dev->addr.function);
+
tctl = E1000_READ_REG(hw, E1000_TCTL);
rctl = E1000_READ_REG(hw, E1000_RCTL);
if (link.link_status) {
--- a/lib/librte_pmd_e1000/igb_ethdev.c
+++ b/lib/librte_pmd_e1000/igb_ethdev.c
@@ -586,7 +586,7 @@
E1000_WRITE_REG(hw, E1000_CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
- PMD_INIT_LOG(INFO, "port_id %d vendorID=0x%x deviceID=0x%x",
+ PMD_INIT_LOG(DEBUG, "port_id %d vendorID=0x%x deviceID=0x%x",
eth_dev->data->port_id, pci_dev->id.vendor_id,
pci_dev->id.device_id);
@@ -1873,21 +1873,17 @@
memset(&link, 0, sizeof(link));
rte_igb_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG,
" Port %d: Link Up - speed %u Mbps - %s",
dev->data->port_id,
(unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down",
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Down",
dev->data->port_id);
}
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain,
- dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid,
- dev->pci_dev->addr.function);
+
tctl = E1000_READ_REG(hw, E1000_TCTL);
rctl = E1000_READ_REG(hw, E1000_RCTL);
if (link.link_status) {
---
lib/librte_pmd_e1000/e1000_logs.h | 3 +--
lib/librte_pmd_e1000/em_ethdev.c | 10 ++++------
lib/librte_pmd_e1000/igb_ethdev.c | 12 ++++--------
3 files changed, 9 insertions(+), 16 deletions(-)
diff --git a/lib/librte_pmd_e1000/e1000_logs.h b/lib/librte_pmd_e1000/e1000_logs.h
index 4a92804..81e7bf5 100644
--- a/lib/librte_pmd_e1000/e1000_logs.h
+++ b/lib/librte_pmd_e1000/e1000_logs.h
@@ -35,8 +35,7 @@
#define _E1000_LOGS_H_
#define PMD_INIT_LOG(level, fmt, args...) \
- rte_log(RTE_LOG_ ## level, RTE_LOGTYPE_PMD, \
- "PMD: %s(): " fmt "\n", __func__, ##args)
+ RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args)
#ifdef RTE_LIBRTE_E1000_DEBUG_INIT
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
diff --git a/lib/librte_pmd_e1000/em_ethdev.c b/lib/librte_pmd_e1000/em_ethdev.c
index 3f2897e..a865d0a 100644
--- a/lib/librte_pmd_e1000/em_ethdev.c
+++ b/lib/librte_pmd_e1000/em_ethdev.c
@@ -272,7 +272,7 @@ eth_em_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
/* initialize the vfta */
memset(shadow_vfta, 0, sizeof(*shadow_vfta));
- PMD_INIT_LOG(INFO, "port_id %d vendorID=0x%x deviceID=0x%x",
+ PMD_INIT_LOG(DEBUG, "port_id %d vendorID=0x%x deviceID=0x%x",
eth_dev->data->port_id, pci_dev->id.vendor_id,
pci_dev->id.device_id);
@@ -1295,16 +1295,14 @@ eth_em_interrupt_action(struct rte_eth_dev *dev)
memset(&link, 0, sizeof(link));
rte_em_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO, " Port %d: Link Up - speed %u Mbps - %s",
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Up - speed %u Mbps - %s",
dev->data->port_id, (unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down", dev->data->port_id);
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Down", dev->data->port_id);
}
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain, dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid, dev->pci_dev->addr.function);
+
tctl = E1000_READ_REG(hw, E1000_TCTL);
rctl = E1000_READ_REG(hw, E1000_RCTL);
if (link.link_status) {
diff --git a/lib/librte_pmd_e1000/igb_ethdev.c b/lib/librte_pmd_e1000/igb_ethdev.c
index 504ae74..c0068e3 100644
--- a/lib/librte_pmd_e1000/igb_ethdev.c
+++ b/lib/librte_pmd_e1000/igb_ethdev.c
@@ -582,7 +582,7 @@ eth_igb_dev_init(__attribute__((unused)) struct eth_driver *eth_drv,
E1000_WRITE_REG(hw, E1000_CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
- PMD_INIT_LOG(INFO, "port_id %d vendorID=0x%x deviceID=0x%x",
+ PMD_INIT_LOG(DEBUG, "port_id %d vendorID=0x%x deviceID=0x%x",
eth_dev->data->port_id, pci_dev->id.vendor_id,
pci_dev->id.device_id);
@@ -1906,21 +1906,17 @@ eth_igb_interrupt_action(struct rte_eth_dev *dev)
memset(&link, 0, sizeof(link));
rte_igb_dev_atomic_read_link_status(dev, &link);
if (link.link_status) {
- PMD_INIT_LOG(INFO,
+ PMD_INIT_LOG(DEBUG,
" Port %d: Link Up - speed %u Mbps - %s",
dev->data->port_id,
(unsigned)link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
"full-duplex" : "half-duplex");
} else {
- PMD_INIT_LOG(INFO, " Port %d: Link Down",
+ PMD_INIT_LOG(DEBUG, " Port %d: Link Down",
dev->data->port_id);
}
- PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
- dev->pci_dev->addr.domain,
- dev->pci_dev->addr.bus,
- dev->pci_dev->addr.devid,
- dev->pci_dev->addr.function);
+
tctl = E1000_READ_REG(hw, E1000_TCTL);
rctl = E1000_READ_REG(hw, E1000_RCTL);
if (link.link_status) {
--
2.1.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] ixgbe: silence noisy log messages
[not found] ` <1425928715-2980-2-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
@ 2015-03-19 11:26 ` David Marchand
0 siblings, 0 replies; 6+ messages in thread
From: David Marchand @ 2015-03-19 11:26 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: dev-VfR2kkLFssw
On 03/09/2015 08:18 PM, Stephen Hemminger wrote:
> The ixgbe driver likes to be far to chatty in the system log
> which is good for the original developer but not good for a production
> product.
>
> Reduce the log spam by doing:
> * All the normal messages should be changed from INFO to DEBUG.
> * The log messages should be done with RTE_LOG so that they can be
> compiled out if RTE_LOG_LEVEL is set.
> * The link state print routine prints more than is necessary
> PCI information is already known (earlier in log) and has
> no purpose here.
>
> Signed-off-by: Stephen Hemminger <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
This patch is broken.
The changes are there twice.
I removed the first part of the mail.
> ---
> lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 15 +++++----------
> lib/librte_pmd_ixgbe/ixgbe_logs.h | 3 +--
> lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 12 ++++++------
> 3 files changed, 12 insertions(+), 18 deletions(-)
>
> diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
> index 9bdc046..171809f 100644
> --- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
> +++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
> @@ -2293,20 +2293,15 @@ ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
> memset(&link, 0, sizeof(link));
> rte_ixgbe_dev_atomic_read_link_status(dev, &link);
> if (link.link_status) {
> - PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
> - (int)(dev->data->port_id),
> + PMD_INIT_LOG(DEBUG, "Port %u: Link Up - speed %u Mbps - %s",
> + dev->data->port_id,
> (unsigned)link.link_speed,
> link.link_duplex == ETH_LINK_FULL_DUPLEX ?
> "full-duplex" : "half-duplex");
> } else {
> - PMD_INIT_LOG(INFO, " Port %d: Link Down",
> - (int)(dev->data->port_id));
> - }
> - PMD_INIT_LOG(INFO, "PCI Address: %04d:%02d:%02d:%d",
> - dev->pci_dev->addr.domain,
> - dev->pci_dev->addr.bus,
> - dev->pci_dev->addr.devid,
> - dev->pci_dev->addr.function);
> + PMD_INIT_LOG(DEBUG, "Port %d: Link Down",
> + dev->data->port_id);
> + }
> }
Well, I would say that PMD_INIT_LOG should not be called from here.
PMD_DRV_LOG should be the preferred macro (pure debug stuff, out of init).
The rest looks fine to me.
--
David Marchand
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] e1000: silence noisy log messages
[not found] ` <1425928715-2980-3-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
@ 2015-03-19 11:28 ` David Marchand
0 siblings, 0 replies; 6+ messages in thread
From: David Marchand @ 2015-03-19 11:28 UTC (permalink / raw)
To: Stephen Hemminger, dev-VfR2kkLFssw
On 03/09/2015 08:18 PM, Stephen Hemminger wrote:
> Same as ixgbe. Should not be as chatty in log and should be
> possible to compile away all the debug messages.
>
> Signed-off-by: Stephen Hemminger <stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
And same as ixgbe patch.
Patch is broken.
Macro in interrupt handler can be changed to PMD_DRV_LOG.
--
David Marchand
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 0/2] Intel driver silence excess logging
[not found] ` <1425928715-2980-1-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-09 19:18 ` [PATCH 1/2] ixgbe: silence noisy log messages Stephen Hemminger
2015-03-09 19:18 ` [PATCH 2/2] e1000: " Stephen Hemminger
@ 2015-03-19 11:31 ` David Marchand
2 siblings, 0 replies; 6+ messages in thread
From: David Marchand @ 2015-03-19 11:31 UTC (permalink / raw)
To: Stephen Hemminger, dev-VfR2kkLFssw
On 03/09/2015 08:18 PM, Stephen Hemminger wrote:
> The Intel drivers seem to be getting more verbose in the log with
> each release. This is not a good thing.
>
> Stephen Hemminger (2):
> ixgbe: silence noisy log messages
> e1000: silence noisy log messages
>
> lib/librte_pmd_e1000/e1000_logs.h | 3 +--
> lib/librte_pmd_e1000/em_ethdev.c | 10 ++++------
> lib/librte_pmd_e1000/igb_ethdev.c | 12 ++++--------
> lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 15 +++++----------
> lib/librte_pmd_ixgbe/ixgbe_logs.h | 3 +--
> lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 12 ++++++------
> 6 files changed, 21 insertions(+), 34 deletions(-)
>
These changes could be applied to other pmds for consistency, not only
e1000 and ixgbe.
--
David Marchand
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-03-19 11:31 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-03-09 19:18 [PATCH 0/2] Intel driver silence excess logging Stephen Hemminger
[not found] ` <1425928715-2980-1-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-09 19:18 ` [PATCH 1/2] ixgbe: silence noisy log messages Stephen Hemminger
[not found] ` <1425928715-2980-2-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-19 11:26 ` David Marchand
2015-03-09 19:18 ` [PATCH 2/2] e1000: " Stephen Hemminger
[not found] ` <1425928715-2980-3-git-send-email-stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>
2015-03-19 11:28 ` David Marchand
2015-03-19 11:31 ` [PATCH 0/2] Intel driver silence excess logging David Marchand
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