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path: root/drivers/net/ethernet/chelsio
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-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c21
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c18
6 files changed, 30 insertions, 19 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index a70ac2097892..becee29f5df7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -504,6 +504,7 @@ struct link_config {
enum cc_pause requested_fc; /* flow control user has requested */
enum cc_pause fc; /* actual link flow control */
+ enum cc_pause advertised_fc; /* actual advertised flow control */
enum cc_fec requested_fec; /* Forward Error Correction: */
enum cc_fec fec; /* requested and actual in use */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 20ab3b6285a2..c837382ee522 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -807,8 +807,8 @@ static void get_pauseparam(struct net_device *dev,
struct port_info *p = netdev_priv(dev);
epause->autoneg = (p->link_cfg.requested_fc & PAUSE_AUTONEG) != 0;
- epause->rx_pause = (p->link_cfg.fc & PAUSE_RX) != 0;
- epause->tx_pause = (p->link_cfg.fc & PAUSE_TX) != 0;
+ epause->rx_pause = (p->link_cfg.advertised_fc & PAUSE_RX) != 0;
+ epause->tx_pause = (p->link_cfg.advertised_fc & PAUSE_TX) != 0;
}
static int set_pauseparam(struct net_device *dev,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 19d18acfc9a6..844fdcf55118 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -4089,7 +4089,8 @@ static inline fw_port_cap32_t cc_to_fwcap_pause(enum cc_pause cc_pause)
if (cc_pause & PAUSE_TX)
fw_pause |= FW_PORT_CAP32_802_3_PAUSE;
else
- fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR;
+ fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR |
+ FW_PORT_CAP32_802_3_PAUSE;
} else if (cc_pause & PAUSE_TX) {
fw_pause |= FW_PORT_CAP32_802_3_ASM_DIR;
}
@@ -8563,17 +8564,17 @@ static fw_port_cap32_t lstatus_to_fwcap(u32 lstatus)
void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
{
const struct fw_port_cmd *cmd = (const void *)rpl;
- int action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
- struct adapter *adapter = pi->adapter;
+ fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
struct link_config *lc = &pi->link_cfg;
- int link_ok, linkdnrc;
- enum fw_port_type port_type;
+ struct adapter *adapter = pi->adapter;
+ unsigned int speed, fc, fec, adv_fc;
enum fw_port_module_type mod_type;
- unsigned int speed, fc, fec;
- fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
+ int action, link_ok, linkdnrc;
+ enum fw_port_type port_type;
/* Extract the various fields from the Port Information message.
*/
+ action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
switch (action) {
case FW_PORT_ACTION_GET_PORT_INFO: {
u32 lstatus = be32_to_cpu(cmd->u.info.lstatus_to_modtype);
@@ -8611,6 +8612,7 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
}
fec = fwcap_to_cc_fec(acaps);
+ adv_fc = fwcap_to_cc_pause(acaps);
fc = fwcap_to_cc_pause(linkattr);
speed = fwcap_to_speed(linkattr);
@@ -8667,7 +8669,9 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
}
if (link_ok != lc->link_ok || speed != lc->speed ||
- fc != lc->fc || fec != lc->fec) { /* something changed */
+ fc != lc->fc || adv_fc != lc->advertised_fc ||
+ fec != lc->fec) {
+ /* something changed */
if (!link_ok && lc->link_ok) {
lc->link_down_rc = linkdnrc;
dev_warn_ratelimited(adapter->pdev_dev,
@@ -8677,6 +8681,7 @@ void t4_handle_get_port_info(struct port_info *pi, const __be64 *rpl)
}
lc->link_ok = link_ok;
lc->speed = speed;
+ lc->advertised_fc = adv_fc;
lc->fc = fc;
lc->fec = fec;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index f6fc0875d5b0..f4d41f968afa 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1690,8 +1690,8 @@ static void cxgb4vf_get_pauseparam(struct net_device *dev,
struct port_info *pi = netdev_priv(dev);
pauseparam->autoneg = (pi->link_cfg.requested_fc & PAUSE_AUTONEG) != 0;
- pauseparam->rx_pause = (pi->link_cfg.fc & PAUSE_RX) != 0;
- pauseparam->tx_pause = (pi->link_cfg.fc & PAUSE_TX) != 0;
+ pauseparam->rx_pause = (pi->link_cfg.advertised_fc & PAUSE_RX) != 0;
+ pauseparam->tx_pause = (pi->link_cfg.advertised_fc & PAUSE_TX) != 0;
}
/*
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
index ccca67cf4487..57cfd10a99ec 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
@@ -135,6 +135,7 @@ struct link_config {
enum cc_pause requested_fc; /* flow control user has requested */
enum cc_pause fc; /* actual link flow control */
+ enum cc_pause advertised_fc; /* actual advertised flow control */
enum cc_fec auto_fec; /* Forward Error Correction: */
enum cc_fec requested_fec; /* "automatic" (IEEE 802.3), */
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
index 8a389d617a23..9d49ff211cc1 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
@@ -1913,16 +1913,16 @@ static const char *t4vf_link_down_rc_str(unsigned char link_down_rc)
static void t4vf_handle_get_port_info(struct port_info *pi,
const struct fw_port_cmd *cmd)
{
- int action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
- struct adapter *adapter = pi->adapter;
+ fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
struct link_config *lc = &pi->link_cfg;
- int link_ok, linkdnrc;
- enum fw_port_type port_type;
+ struct adapter *adapter = pi->adapter;
+ unsigned int speed, fc, fec, adv_fc;
enum fw_port_module_type mod_type;
- unsigned int speed, fc, fec;
- fw_port_cap32_t pcaps, acaps, lpacaps, linkattr;
+ int action, link_ok, linkdnrc;
+ enum fw_port_type port_type;
/* Extract the various fields from the Port Information message. */
+ action = FW_PORT_CMD_ACTION_G(be32_to_cpu(cmd->action_to_len16));
switch (action) {
case FW_PORT_ACTION_GET_PORT_INFO: {
u32 lstatus = be32_to_cpu(cmd->u.info.lstatus_to_modtype);
@@ -1982,6 +1982,7 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
}
fec = fwcap_to_cc_fec(acaps);
+ adv_fc = fwcap_to_cc_pause(acaps);
fc = fwcap_to_cc_pause(linkattr);
speed = fwcap_to_speed(linkattr);
@@ -2012,7 +2013,9 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
}
if (link_ok != lc->link_ok || speed != lc->speed ||
- fc != lc->fc || fec != lc->fec) { /* something changed */
+ fc != lc->fc || adv_fc != lc->advertised_fc ||
+ fec != lc->fec) {
+ /* something changed */
if (!link_ok && lc->link_ok) {
lc->link_down_rc = linkdnrc;
dev_warn_ratelimited(adapter->pdev_dev,
@@ -2022,6 +2025,7 @@ static void t4vf_handle_get_port_info(struct port_info *pi,
}
lc->link_ok = link_ok;
lc->speed = speed;
+ lc->advertised_fc = adv_fc;
lc->fc = fc;
lc->fec = fec;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 21:08:35 +0000