* [PATCH net-next v2 1/4] qed*: Align statistics names
2016-04-22 5:41 [PATCH net-next v2 0/4] qed*: driver updates Yuval Mintz
@ 2016-04-22 5:41 ` Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 2/4] qede: Add support for ethtool private flags Yuval Mintz
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Yuval Mintz @ 2016-04-22 5:41 UTC (permalink / raw)
To: davem, netdev; +Cc: Yuval Mintz
There's a difference in statsitics' names starting at qed and
propagating to qede, where egress counters indicate ranges while ingress
counters indiciate high-end.
Align all statistcs to follow the same conventions - name indicates range.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
---
drivers/net/ethernet/qlogic/qed/qed_l2.c | 20 ++++++++---------
drivers/net/ethernet/qlogic/qede/qede.h | 20 ++++++++---------
drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 20 ++++++++---------
drivers/net/ethernet/qlogic/qede/qede_main.c | 29 ++++++++++++++++---------
include/linux/qed/qed_if.h | 20 ++++++++---------
5 files changed, 59 insertions(+), 50 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c
index fb5f3b8..31e1d51 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_l2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c
@@ -1415,16 +1415,16 @@ static void __qed_get_vport_port_stats(struct qed_hwfn *p_hwfn,
sizeof(port_stats));
p_stats->rx_64_byte_packets += port_stats.pmm.r64;
- p_stats->rx_127_byte_packets += port_stats.pmm.r127;
- p_stats->rx_255_byte_packets += port_stats.pmm.r255;
- p_stats->rx_511_byte_packets += port_stats.pmm.r511;
- p_stats->rx_1023_byte_packets += port_stats.pmm.r1023;
- p_stats->rx_1518_byte_packets += port_stats.pmm.r1518;
- p_stats->rx_1522_byte_packets += port_stats.pmm.r1522;
- p_stats->rx_2047_byte_packets += port_stats.pmm.r2047;
- p_stats->rx_4095_byte_packets += port_stats.pmm.r4095;
- p_stats->rx_9216_byte_packets += port_stats.pmm.r9216;
- p_stats->rx_16383_byte_packets += port_stats.pmm.r16383;
+ p_stats->rx_65_to_127_byte_packets += port_stats.pmm.r127;
+ p_stats->rx_128_to_255_byte_packets += port_stats.pmm.r255;
+ p_stats->rx_256_to_511_byte_packets += port_stats.pmm.r511;
+ p_stats->rx_512_to_1023_byte_packets += port_stats.pmm.r1023;
+ p_stats->rx_1024_to_1518_byte_packets += port_stats.pmm.r1518;
+ p_stats->rx_1519_to_1522_byte_packets += port_stats.pmm.r1522;
+ p_stats->rx_1519_to_2047_byte_packets += port_stats.pmm.r2047;
+ p_stats->rx_2048_to_4095_byte_packets += port_stats.pmm.r4095;
+ p_stats->rx_4096_to_9216_byte_packets += port_stats.pmm.r9216;
+ p_stats->rx_9217_to_16383_byte_packets += port_stats.pmm.r16383;
p_stats->rx_crc_errors += port_stats.pmm.rfcs;
p_stats->rx_mac_crtl_frames += port_stats.pmm.rxcf;
p_stats->rx_pause_frames += port_stats.pmm.rxpf;
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 16df159..a687e7a 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -59,16 +59,16 @@ struct qede_stats {
/* port */
u64 rx_64_byte_packets;
- u64 rx_127_byte_packets;
- u64 rx_255_byte_packets;
- u64 rx_511_byte_packets;
- u64 rx_1023_byte_packets;
- u64 rx_1518_byte_packets;
- u64 rx_1522_byte_packets;
- u64 rx_2047_byte_packets;
- u64 rx_4095_byte_packets;
- u64 rx_9216_byte_packets;
- u64 rx_16383_byte_packets;
+ u64 rx_65_to_127_byte_packets;
+ u64 rx_128_to_255_byte_packets;
+ u64 rx_256_to_511_byte_packets;
+ u64 rx_512_to_1023_byte_packets;
+ u64 rx_1024_to_1518_byte_packets;
+ u64 rx_1519_to_1522_byte_packets;
+ u64 rx_1519_to_2047_byte_packets;
+ u64 rx_2048_to_4095_byte_packets;
+ u64 rx_4096_to_9216_byte_packets;
+ u64 rx_9217_to_16383_byte_packets;
u64 rx_crc_errors;
u64 rx_mac_crtl_frames;
u64 rx_pause_frames;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index f0982f1..f87e83b 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -59,16 +59,16 @@ static const struct {
QEDE_STAT(tx_bcast_pkts),
QEDE_PF_STAT(rx_64_byte_packets),
- QEDE_PF_STAT(rx_127_byte_packets),
- QEDE_PF_STAT(rx_255_byte_packets),
- QEDE_PF_STAT(rx_511_byte_packets),
- QEDE_PF_STAT(rx_1023_byte_packets),
- QEDE_PF_STAT(rx_1518_byte_packets),
- QEDE_PF_STAT(rx_1522_byte_packets),
- QEDE_PF_STAT(rx_2047_byte_packets),
- QEDE_PF_STAT(rx_4095_byte_packets),
- QEDE_PF_STAT(rx_9216_byte_packets),
- QEDE_PF_STAT(rx_16383_byte_packets),
+ QEDE_PF_STAT(rx_65_to_127_byte_packets),
+ QEDE_PF_STAT(rx_128_to_255_byte_packets),
+ QEDE_PF_STAT(rx_256_to_511_byte_packets),
+ QEDE_PF_STAT(rx_512_to_1023_byte_packets),
+ QEDE_PF_STAT(rx_1024_to_1518_byte_packets),
+ QEDE_PF_STAT(rx_1519_to_1522_byte_packets),
+ QEDE_PF_STAT(rx_1519_to_2047_byte_packets),
+ QEDE_PF_STAT(rx_2048_to_4095_byte_packets),
+ QEDE_PF_STAT(rx_4096_to_9216_byte_packets),
+ QEDE_PF_STAT(rx_9217_to_16383_byte_packets),
QEDE_PF_STAT(tx_64_byte_packets),
QEDE_PF_STAT(tx_65_to_127_byte_packets),
QEDE_PF_STAT(tx_128_to_255_byte_packets),
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index e5dc35a..3cdfc7d 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1575,16 +1575,25 @@ void qede_fill_by_demand_stats(struct qede_dev *edev)
edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes;
edev->stats.rx_64_byte_packets = stats.rx_64_byte_packets;
- edev->stats.rx_127_byte_packets = stats.rx_127_byte_packets;
- edev->stats.rx_255_byte_packets = stats.rx_255_byte_packets;
- edev->stats.rx_511_byte_packets = stats.rx_511_byte_packets;
- edev->stats.rx_1023_byte_packets = stats.rx_1023_byte_packets;
- edev->stats.rx_1518_byte_packets = stats.rx_1518_byte_packets;
- edev->stats.rx_1522_byte_packets = stats.rx_1522_byte_packets;
- edev->stats.rx_2047_byte_packets = stats.rx_2047_byte_packets;
- edev->stats.rx_4095_byte_packets = stats.rx_4095_byte_packets;
- edev->stats.rx_9216_byte_packets = stats.rx_9216_byte_packets;
- edev->stats.rx_16383_byte_packets = stats.rx_16383_byte_packets;
+ edev->stats.rx_65_to_127_byte_packets = stats.rx_65_to_127_byte_packets;
+ edev->stats.rx_128_to_255_byte_packets =
+ stats.rx_128_to_255_byte_packets;
+ edev->stats.rx_256_to_511_byte_packets =
+ stats.rx_256_to_511_byte_packets;
+ edev->stats.rx_512_to_1023_byte_packets =
+ stats.rx_512_to_1023_byte_packets;
+ edev->stats.rx_1024_to_1518_byte_packets =
+ stats.rx_1024_to_1518_byte_packets;
+ edev->stats.rx_1519_to_1522_byte_packets =
+ stats.rx_1519_to_1522_byte_packets;
+ edev->stats.rx_1519_to_2047_byte_packets =
+ stats.rx_1519_to_2047_byte_packets;
+ edev->stats.rx_2048_to_4095_byte_packets =
+ stats.rx_2048_to_4095_byte_packets;
+ edev->stats.rx_4096_to_9216_byte_packets =
+ stats.rx_4096_to_9216_byte_packets;
+ edev->stats.rx_9217_to_16383_byte_packets =
+ stats.rx_9217_to_16383_byte_packets;
edev->stats.rx_crc_errors = stats.rx_crc_errors;
edev->stats.rx_mac_crtl_frames = stats.rx_mac_crtl_frames;
edev->stats.rx_pause_frames = stats.rx_pause_frames;
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 67e8c20..82a7fe0 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -384,16 +384,16 @@ struct qed_eth_stats {
/* port */
u64 rx_64_byte_packets;
- u64 rx_127_byte_packets;
- u64 rx_255_byte_packets;
- u64 rx_511_byte_packets;
- u64 rx_1023_byte_packets;
- u64 rx_1518_byte_packets;
- u64 rx_1522_byte_packets;
- u64 rx_2047_byte_packets;
- u64 rx_4095_byte_packets;
- u64 rx_9216_byte_packets;
- u64 rx_16383_byte_packets;
+ u64 rx_65_to_127_byte_packets;
+ u64 rx_128_to_255_byte_packets;
+ u64 rx_256_to_511_byte_packets;
+ u64 rx_512_to_1023_byte_packets;
+ u64 rx_1024_to_1518_byte_packets;
+ u64 rx_1519_to_1522_byte_packets;
+ u64 rx_1519_to_2047_byte_packets;
+ u64 rx_2048_to_4095_byte_packets;
+ u64 rx_4096_to_9216_byte_packets;
+ u64 rx_9217_to_16383_byte_packets;
u64 rx_crc_errors;
u64 rx_mac_crtl_frames;
u64 rx_pause_frames;
--
1.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH net-next v2 2/4] qede: Add support for ethtool private flags
2016-04-22 5:41 [PATCH net-next v2 0/4] qed*: driver updates Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 1/4] qed*: Align statistics names Yuval Mintz
@ 2016-04-22 5:41 ` Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 3/4] qed*: Conditions for changing link Yuval Mintz
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Yuval Mintz @ 2016-04-22 5:41 UTC (permalink / raw)
To: davem, netdev; +Cc: Yuval Mintz
Adds a getter for the interfaces private flags.
The only parameter currently supported is whether the interface is a
coupled function [required for supporting 100g].
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
---
drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index f87e83b..2ac98d4 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -116,6 +116,15 @@ static const struct {
#define QEDE_NUM_STATS ARRAY_SIZE(qede_stats_arr)
+enum {
+ QEDE_PRI_FLAG_CMT,
+ QEDE_PRI_FLAG_LEN,
+};
+
+static const char qede_private_arr[QEDE_PRI_FLAG_LEN][ETH_GSTRING_LEN] = {
+ "Coupled-Function",
+};
+
static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf)
{
int i, j, k;
@@ -139,6 +148,10 @@ static void qede_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
case ETH_SS_STATS:
qede_get_strings_stats(edev, buf);
break;
+ case ETH_SS_PRIV_FLAGS:
+ memcpy(buf, qede_private_arr,
+ ETH_GSTRING_LEN * QEDE_PRI_FLAG_LEN);
+ break;
default:
DP_VERBOSE(edev, QED_MSG_DEBUG,
"Unsupported stringset 0x%08x\n", stringset);
@@ -177,6 +190,8 @@ static int qede_get_sset_count(struct net_device *dev, int stringset)
switch (stringset) {
case ETH_SS_STATS:
return num_stats + QEDE_NUM_RQSTATS;
+ case ETH_SS_PRIV_FLAGS:
+ return QEDE_PRI_FLAG_LEN;
default:
DP_VERBOSE(edev, QED_MSG_DEBUG,
@@ -185,6 +200,13 @@ static int qede_get_sset_count(struct net_device *dev, int stringset)
}
}
+static u32 qede_get_priv_flags(struct net_device *dev)
+{
+ struct qede_dev *edev = netdev_priv(dev);
+
+ return (!!(edev->dev_info.common.num_hwfns > 1)) << QEDE_PRI_FLAG_CMT;
+}
+
static int qede_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct qede_dev *edev = netdev_priv(dev);
@@ -814,6 +836,7 @@ static const struct ethtool_ops qede_ethtool_ops = {
.get_strings = qede_get_strings,
.set_phys_id = qede_set_phys_id,
.get_ethtool_stats = qede_get_ethtool_stats,
+ .get_priv_flags = qede_get_priv_flags,
.get_sset_count = qede_get_sset_count,
.get_rxnfc = qede_get_rxnfc,
.set_rxnfc = qede_set_rxnfc,
--
1.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH net-next v2 3/4] qed*: Conditions for changing link
2016-04-22 5:41 [PATCH net-next v2 0/4] qed*: driver updates Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 1/4] qed*: Align statistics names Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 2/4] qede: Add support for ethtool private flags Yuval Mintz
@ 2016-04-22 5:41 ` Yuval Mintz
2016-04-22 5:41 ` [PATCH net-next v2 4/4] qed: add support for link pause configuration Yuval Mintz
2016-04-25 19:59 ` [PATCH net-next v2 0/4] qed*: driver updates David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Yuval Mintz @ 2016-04-22 5:41 UTC (permalink / raw)
To: davem, netdev; +Cc: Yuval Mintz
There's some inconsistency in current logic determining whether the
link settings of a given interface can be changed; I.e., in all modes
other than the so-called `deault' mode the interfaces are forbidden from
changing the configuration - but even this rule is not applied to all
user APIs that may change the configuration.
Instead, let the core-module [qed] decide whether an interface can change
the configuration by supporting a new API function. We also revise the
current rule, allowing all interfaces to change their configurations while
laying the infrastructure for future modes where an interface would be
blocked from making such a configuration.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
---
drivers/net/ethernet/qlogic/qed/qed_main.c | 6 ++++++
drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 14 ++++++++++----
include/linux/qed/qed_if.h | 10 ++++++++++
3 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 1e9f321..d189871 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -915,6 +915,11 @@ static u32 qed_sb_release(struct qed_dev *cdev,
return rc;
}
+static bool qed_can_link_change(struct qed_dev *cdev)
+{
+ return true;
+}
+
static int qed_set_link(struct qed_dev *cdev,
struct qed_link_params *params)
{
@@ -1177,6 +1182,7 @@ const struct qed_common_ops qed_common_ops_pass = {
.sb_release = &qed_sb_release,
.simd_handler_config = &qed_simd_handler_config,
.simd_handler_clean = &qed_simd_handler_clean,
+ .can_link_change = &qed_can_link_change,
.set_link = &qed_set_link,
.get_link = &qed_get_current_link,
.drain = &qed_drain,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 2ac98d4..f1dd25a 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -239,9 +239,9 @@ static int qede_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
struct qed_link_params params;
u32 speed;
- if (!edev->dev_info.common.is_mf_default) {
+ if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
DP_INFO(edev,
- "Link parameters can not be changed in non-default mode\n");
+ "Link settings are not allowed to be changed\n");
return -EOPNOTSUPP;
}
@@ -350,6 +350,12 @@ static int qede_nway_reset(struct net_device *dev)
struct qed_link_output current_link;
struct qed_link_params link_params;
+ if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
+ DP_INFO(edev,
+ "Link settings are not allowed to be changed\n");
+ return -EOPNOTSUPP;
+ }
+
if (!netif_running(dev))
return 0;
@@ -450,9 +456,9 @@ static int qede_set_pauseparam(struct net_device *dev,
struct qed_link_params params;
struct qed_link_output current_link;
- if (!edev->dev_info.common.is_mf_default) {
+ if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) {
DP_INFO(edev,
- "Pause parameters can not be updated in non-default mode\n");
+ "Pause settings are not allowed to be changed\n");
return -EOPNOTSUPP;
}
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 82a7fe0..e5de42b 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -211,6 +211,16 @@ struct qed_common_ops {
void (*simd_handler_clean)(struct qed_dev *cdev,
int index);
+
+/**
+ * @brief can_link_change - can the instance change the link or not
+ *
+ * @param cdev
+ *
+ * @return true if link-change is allowed, false otherwise.
+ */
+ bool (*can_link_change)(struct qed_dev *cdev);
+
/**
* @brief set_link - set links according to params
*
--
1.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH net-next v2 4/4] qed: add support for link pause configuration.
2016-04-22 5:41 [PATCH net-next v2 0/4] qed*: driver updates Yuval Mintz
` (2 preceding siblings ...)
2016-04-22 5:41 ` [PATCH net-next v2 3/4] qed*: Conditions for changing link Yuval Mintz
@ 2016-04-22 5:41 ` Yuval Mintz
2016-04-25 19:59 ` [PATCH net-next v2 0/4] qed*: driver updates David Miller
4 siblings, 0 replies; 6+ messages in thread
From: Yuval Mintz @ 2016-04-22 5:41 UTC (permalink / raw)
To: davem, netdev; +Cc: Sudarsana Reddy Kalluru, Yuval Mintz
From: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
The APIs for making this sort of configuration [e.g., via ethtool] are
already present in qede, but the current configuration flow in qed doesn't
respect it.
Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
---
drivers/net/ethernet/qlogic/qed/qed_main.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index d189871..1918b83 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -962,6 +962,20 @@ static int qed_set_link(struct qed_dev *cdev,
}
if (params->override_flags & QED_LINK_OVERRIDE_SPEED_FORCED_SPEED)
link_params->speed.forced_speed = params->forced_speed;
+ if (params->override_flags & QED_LINK_OVERRIDE_PAUSE_CONFIG) {
+ if (params->pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE)
+ link_params->pause.autoneg = true;
+ else
+ link_params->pause.autoneg = false;
+ if (params->pause_config & QED_LINK_PAUSE_RX_ENABLE)
+ link_params->pause.forced_rx = true;
+ else
+ link_params->pause.forced_rx = false;
+ if (params->pause_config & QED_LINK_PAUSE_TX_ENABLE)
+ link_params->pause.forced_tx = true;
+ else
+ link_params->pause.forced_tx = false;
+ }
rc = qed_mcp_set_link(hwfn, ptt, params->link_up);
--
1.9.3
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH net-next v2 0/4] qed*: driver updates
2016-04-22 5:41 [PATCH net-next v2 0/4] qed*: driver updates Yuval Mintz
` (3 preceding siblings ...)
2016-04-22 5:41 ` [PATCH net-next v2 4/4] qed: add support for link pause configuration Yuval Mintz
@ 2016-04-25 19:59 ` David Miller
4 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2016-04-25 19:59 UTC (permalink / raw)
To: Yuval.Mintz; +Cc: netdev
From: Yuval Mintz <Yuval.Mintz@qlogic.com>
Date: Fri, 22 Apr 2016 08:41:00 +0300
> This patch series contains some ethtool-related enhancements.
Series applied.
^ permalink raw reply [flat|nested] 6+ messages in thread