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Merge branch 'qed-next' 

Yuval Mintz says:

====================
qed*: driver updates

[Was previous termed 'eeprom access et al.', but seemed a bit
inappropriate given we've dropped the eeprom patch for now.
Still waiting for some inputs on that one, BTW]

This patch series contains some ethtool-related enhancements.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2016-04-25 15:59:17 -04:00
parent 960a26282f a43f235f12
commit 6a025a50b5
6 changed files with 122 additions and 54 deletions
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20
drivers/net/ethernet/qlogic/qed/qed_l2.c
View File

@ -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;

20
drivers/net/ethernet/qlogic/qed/qed_main.c
View File

@ -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)
{
@ -957,6 +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);
@ -1177,6 +1196,7 @@ 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,

20
drivers/net/ethernet/qlogic/qede/qede.h
View File

@ -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;

57
drivers/net/ethernet/qlogic/qede/qede_ethtool.c
View File

@ -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),
@ -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);
@ -217,9 +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;
}
@ -328,6 +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;
@ -428,9 +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;
}
@ -814,6 +842,7 @@ 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,

29
drivers/net/ethernet/qlogic/qede/qede_main.c
View File

@ -1638,16 +1638,25 @@ 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;

30
include/linux/qed/qed_if.h
View File

@ -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
*
@ -384,16 +394,16 @@ 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;