[dpdk-dev] [PATCH v3 1/2] Added ETH_SPEED_ bitmap in rte_eth_dev_info
Marc Sune
marcdevel at gmail.com
Sat Aug 29 01:20:13 CEST 2015
Currently there was no way to recover all the supported speeds of a certain
ether device.
This commit adds a speed capability bitmap to rte_eth_dev_info struct, to be
filled by PMDs. It also renames ETH_LINK_SPEED_XXX to ETH_SPEED, in order to
unify speed capabilities and link speeds. It also adds missing speeds to
ETH_SPEED.
The field speed in the struct rte_eth_link is now a bitmap and therefore is
renamed to speeds. This allows to specify a list of speeds to be announced
during autonegociation, as suggested by M. Brorup. Driver do not support yet
this capabilities.
Signed-off-by: Marc Sune <marcdevel at gmail.com>
---
app/test-pmd/cmdline.c | 32 +++++++++++------------
app/test/virtual_pmd.c | 2 +-
drivers/net/bonding/rte_eth_bond_8023ad.c | 14 +++++------
drivers/net/e1000/em_ethdev.c | 14 +++++------
drivers/net/e1000/igb_ethdev.c | 14 +++++------
drivers/net/i40e/i40e_ethdev.c | 28 ++++++++++-----------
drivers/net/i40e/i40e_ethdev_vf.c | 2 +-
drivers/net/ixgbe/ixgbe_ethdev.c | 22 ++++++++--------
drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +-
lib/librte_ether/rte_ethdev.h | 42 ++++++++++++++++++++++---------
10 files changed, 95 insertions(+), 77 deletions(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 8142910..8e131c7 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -898,7 +898,7 @@ cmd_config_speed_all_parsed(void *parsed_result,
__attribute__((unused)) void *data)
{
struct cmd_config_speed_all *res = parsed_result;
- uint16_t link_speed = ETH_LINK_SPEED_AUTONEG;
+ uint16_t link_speed = ETH_SPEED_AUTONEG;
uint16_t link_duplex = 0;
portid_t pid;
@@ -908,17 +908,17 @@ cmd_config_speed_all_parsed(void *parsed_result,
}
if (!strcmp(res->value1, "10"))
- link_speed = ETH_LINK_SPEED_10;
+ link_speed = ETH_SPEED_10M;
else if (!strcmp(res->value1, "100"))
- link_speed = ETH_LINK_SPEED_100;
+ link_speed = ETH_SPEED_100M;
else if (!strcmp(res->value1, "1000"))
- link_speed = ETH_LINK_SPEED_1000;
+ link_speed = ETH_SPEED_1G;
else if (!strcmp(res->value1, "10000"))
- link_speed = ETH_LINK_SPEED_10G;
+ link_speed = ETH_SPEED_10G;
else if (!strcmp(res->value1, "40000"))
- link_speed = ETH_LINK_SPEED_40G;
+ link_speed = ETH_SPEED_40G;
else if (!strcmp(res->value1, "auto"))
- link_speed = ETH_LINK_SPEED_AUTONEG;
+ link_speed = ETH_SPEED_AUTONEG;
else {
printf("Unknown parameter\n");
return;
@@ -936,7 +936,7 @@ cmd_config_speed_all_parsed(void *parsed_result,
}
FOREACH_PORT(pid, ports) {
- ports[pid].dev_conf.link_speed = link_speed;
+ ports[pid].dev_conf.link_speeds = link_speed;
ports[pid].dev_conf.link_duplex = link_duplex;
}
@@ -995,7 +995,7 @@ cmd_config_speed_specific_parsed(void *parsed_result,
__attribute__((unused)) void *data)
{
struct cmd_config_speed_specific *res = parsed_result;
- uint16_t link_speed = ETH_LINK_SPEED_AUTONEG;
+ uint16_t link_speed = ETH_SPEED_AUTONEG;
uint16_t link_duplex = 0;
if (!all_ports_stopped()) {
@@ -1007,17 +1007,17 @@ cmd_config_speed_specific_parsed(void *parsed_result,
return;
if (!strcmp(res->value1, "10"))
- link_speed = ETH_LINK_SPEED_10;
+ link_speed = ETH_SPEED_10M;
else if (!strcmp(res->value1, "100"))
- link_speed = ETH_LINK_SPEED_100;
+ link_speed = ETH_SPEED_100M;
else if (!strcmp(res->value1, "1000"))
- link_speed = ETH_LINK_SPEED_1000;
+ link_speed = ETH_SPEED_1G;
else if (!strcmp(res->value1, "10000"))
- link_speed = ETH_LINK_SPEED_10000;
+ link_speed = ETH_SPEED_10G;
else if (!strcmp(res->value1, "40000"))
- link_speed = ETH_LINK_SPEED_40G;
+ link_speed = ETH_SPEED_40G;
else if (!strcmp(res->value1, "auto"))
- link_speed = ETH_LINK_SPEED_AUTONEG;
+ link_speed = ETH_SPEED_AUTONEG;
else {
printf("Unknown parameter\n");
return;
@@ -1034,7 +1034,7 @@ cmd_config_speed_specific_parsed(void *parsed_result,
return;
}
- ports[res->id].dev_conf.link_speed = link_speed;
+ ports[res->id].dev_conf.link_speeds = link_speed;
ports[res->id].dev_conf.link_duplex = link_duplex;
cmd_reconfig_device_queue(RTE_PORT_ALL, 1, 1);
diff --git a/app/test/virtual_pmd.c b/app/test/virtual_pmd.c
index a538c8a..2167807 100644
--- a/app/test/virtual_pmd.c
+++ b/app/test/virtual_pmd.c
@@ -604,7 +604,7 @@ virtual_ethdev_create(const char *name, struct ether_addr *mac_addr,
TAILQ_INIT(&(eth_dev->link_intr_cbs));
eth_dev->data->dev_link.link_status = 0;
- eth_dev->data->dev_link.link_speed = ETH_LINK_SPEED_10000;
+ eth_dev->data->dev_link.link_speed = ETH_SPEED_10G;
eth_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
eth_dev->data->mac_addrs = rte_zmalloc(name, ETHER_ADDR_LEN, 0);
diff --git a/drivers/net/bonding/rte_eth_bond_8023ad.c b/drivers/net/bonding/rte_eth_bond_8023ad.c
index 97a828e..202d811 100644
--- a/drivers/net/bonding/rte_eth_bond_8023ad.c
+++ b/drivers/net/bonding/rte_eth_bond_8023ad.c
@@ -708,25 +708,25 @@ link_speed_key(uint16_t speed) {
uint16_t key_speed;
switch (speed) {
- case ETH_LINK_SPEED_AUTONEG:
+ case ETH_SPEED_AUTONEG:
key_speed = 0x00;
break;
- case ETH_LINK_SPEED_10:
+ case ETH_SPEED_10M:
key_speed = BOND_LINK_SPEED_KEY_10M;
break;
- case ETH_LINK_SPEED_100:
+ case ETH_SPEED_100M:
key_speed = BOND_LINK_SPEED_KEY_100M;
break;
- case ETH_LINK_SPEED_1000:
+ case ETH_SPEED_1G:
key_speed = BOND_LINK_SPEED_KEY_1000M;
break;
- case ETH_LINK_SPEED_10G:
+ case ETH_SPEED_10G:
key_speed = BOND_LINK_SPEED_KEY_10G;
break;
- case ETH_LINK_SPEED_20G:
+ case ETH_SPEED_20G:
key_speed = BOND_LINK_SPEED_KEY_20G;
break;
- case ETH_LINK_SPEED_40G:
+ case ETH_SPEED_40G:
key_speed = BOND_LINK_SPEED_KEY_40G;
break;
default:
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index a306c55..5ca1830 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -508,8 +508,8 @@ eth_em_start(struct rte_eth_dev *dev)
E1000_WRITE_REG(hw, E1000_ITR, UINT16_MAX);
/* Setup link speed and duplex */
- switch (dev->data->dev_conf.link_speed) {
- case ETH_LINK_SPEED_AUTONEG:
+ switch (dev->data->dev_conf.link_speeds) {
+ case ETH_SPEED_AUTONEG:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_SPEED_DUPLEX;
else if (dev->data->dev_conf.link_duplex ==
@@ -521,7 +521,7 @@ eth_em_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_10:
+ case ETH_SPEED_10M:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_10_SPEED;
else if (dev->data->dev_conf.link_duplex ==
@@ -533,7 +533,7 @@ eth_em_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_100:
+ case ETH_SPEED_100M:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_100_SPEED;
else if (dev->data->dev_conf.link_duplex ==
@@ -545,7 +545,7 @@ eth_em_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_1000:
+ case ETH_SPEED_1G:
if ((dev->data->dev_conf.link_duplex ==
ETH_LINK_AUTONEG_DUPLEX) ||
(dev->data->dev_conf.link_duplex ==
@@ -554,7 +554,7 @@ eth_em_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_10000:
+ case ETH_SPEED_10G:
default:
goto error_invalid_config;
}
@@ -576,7 +576,7 @@ eth_em_start(struct rte_eth_dev *dev)
error_invalid_config:
PMD_INIT_LOG(ERR, "Invalid link_speed/link_duplex (%u/%u) for port %u",
- dev->data->dev_conf.link_speed,
+ dev->data->dev_conf.link_speeds,
dev->data->dev_conf.link_duplex, dev->data->port_id);
em_dev_clear_queues(dev);
return (-EINVAL);
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 24c7510..7c5e952 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -857,8 +857,8 @@ eth_igb_start(struct rte_eth_dev *dev)
}
/* Setup link speed and duplex */
- switch (dev->data->dev_conf.link_speed) {
- case ETH_LINK_SPEED_AUTONEG:
+ switch (dev->data->dev_conf.link_speeds) {
+ case ETH_SPEED_AUTONEG:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_SPEED_DUPLEX;
else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
@@ -868,7 +868,7 @@ eth_igb_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_10:
+ case ETH_SPEED_10M:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_10_SPEED;
else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
@@ -878,7 +878,7 @@ eth_igb_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_100:
+ case ETH_SPEED_100M:
if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
hw->phy.autoneg_advertised = E1000_ALL_100_SPEED;
else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
@@ -888,14 +888,14 @@ eth_igb_start(struct rte_eth_dev *dev)
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_1000:
+ case ETH_SPEED_1G:
if ((dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX) ||
(dev->data->dev_conf.link_duplex == ETH_LINK_FULL_DUPLEX))
hw->phy.autoneg_advertised = ADVERTISE_1000_FULL;
else
goto error_invalid_config;
break;
- case ETH_LINK_SPEED_10000:
+ case ETH_SPEED_10G:
default:
goto error_invalid_config;
}
@@ -914,7 +914,7 @@ eth_igb_start(struct rte_eth_dev *dev)
error_invalid_config:
PMD_INIT_LOG(ERR, "Invalid link_speed/link_duplex (%u/%u) for port %u",
- dev->data->dev_conf.link_speed,
+ dev->data->dev_conf.link_speeds,
dev->data->dev_conf.link_duplex, dev->data->port_id);
igb_dev_clear_queues(dev);
return (-EINVAL);
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 2ada502..056b081 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -756,19 +756,19 @@ i40e_parse_link_speed(uint16_t eth_link_speed)
uint8_t link_speed = I40E_LINK_SPEED_UNKNOWN;
switch (eth_link_speed) {
- case ETH_LINK_SPEED_40G:
+ case ETH_SPEED_40G:
link_speed = I40E_LINK_SPEED_40GB;
break;
- case ETH_LINK_SPEED_20G:
+ case ETH_SPEED_20G:
link_speed = I40E_LINK_SPEED_20GB;
break;
- case ETH_LINK_SPEED_10G:
+ case ETH_SPEED_10G:
link_speed = I40E_LINK_SPEED_10GB;
break;
- case ETH_LINK_SPEED_1000:
+ case ETH_SPEED_1G:
link_speed = I40E_LINK_SPEED_1GB;
break;
- case ETH_LINK_SPEED_100:
+ case ETH_SPEED_100M:
link_speed = I40E_LINK_SPEED_100MB;
break;
}
@@ -840,9 +840,9 @@ i40e_apply_link_speed(struct rte_eth_dev *dev)
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct rte_eth_conf *conf = &dev->data->dev_conf;
- speed = i40e_parse_link_speed(conf->link_speed);
+ speed = i40e_parse_link_speed(conf->link_speeds);
abilities |= I40E_AQ_PHY_ENABLE_ATOMIC_LINK;
- if (conf->link_speed == ETH_LINK_SPEED_AUTONEG)
+ if (conf->link_speeds == ETH_SPEED_AUTONEG)
abilities |= I40E_AQ_PHY_AN_ENABLED;
else
abilities |= I40E_AQ_PHY_LINK_ENABLED;
@@ -1104,7 +1104,7 @@ i40e_dev_link_update(struct rte_eth_dev *dev,
/* Get link status information from hardware */
status = i40e_aq_get_link_info(hw, false, &link_status, NULL);
if (status != I40E_SUCCESS) {
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
link.link_duplex = ETH_LINK_FULL_DUPLEX;
PMD_DRV_LOG(ERR, "Failed to get link info");
goto out;
@@ -1126,22 +1126,22 @@ i40e_dev_link_update(struct rte_eth_dev *dev,
/* Parse the link status */
switch (link_status.link_speed) {
case I40E_LINK_SPEED_100MB:
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
break;
case I40E_LINK_SPEED_1GB:
- link.link_speed = ETH_LINK_SPEED_1000;
+ link.link_speed = ETH_SPEED_1G;
break;
case I40E_LINK_SPEED_10GB:
- link.link_speed = ETH_LINK_SPEED_10G;
+ link.link_speed = ETH_SPEED_10G;
break;
case I40E_LINK_SPEED_20GB:
- link.link_speed = ETH_LINK_SPEED_20G;
+ link.link_speed = ETH_SPEED_20G;
break;
case I40E_LINK_SPEED_40GB:
- link.link_speed = ETH_LINK_SPEED_40G;
+ link.link_speed = ETH_SPEED_40G;
break;
default:
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
break;
}
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index f7332e7..013e358 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -1592,7 +1592,7 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
else {
/* Always assume it's up, for Linux driver PF host */
new_link.link_duplex = ETH_LINK_AUTONEG_DUPLEX;
- new_link.link_speed = ETH_LINK_SPEED_10000;
+ new_link.link_speed = ETH_SPEED_10G;
new_link.link_status = 1;
}
i40evf_dev_atomic_write_link_status(dev, &new_link);
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 7414a2e..b2fcffc 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1534,28 +1534,28 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
if (err)
goto error;
- switch(dev->data->dev_conf.link_speed) {
- case ETH_LINK_SPEED_AUTONEG:
+ switch(dev->data->dev_conf.link_speeds) {
+ case ETH_SPEED_AUTONEG:
speed = (hw->mac.type != ixgbe_mac_82598EB) ?
IXGBE_LINK_SPEED_82599_AUTONEG :
IXGBE_LINK_SPEED_82598_AUTONEG;
break;
- case ETH_LINK_SPEED_100:
+ case ETH_SPEED_100M:
/*
* Invalid for 82598 but error will be detected by
* ixgbe_setup_link()
*/
speed = IXGBE_LINK_SPEED_100_FULL;
break;
- case ETH_LINK_SPEED_1000:
+ case ETH_SPEED_1G:
speed = IXGBE_LINK_SPEED_1GB_FULL;
break;
- case ETH_LINK_SPEED_10000:
+ case ETH_SPEED_10G:
speed = IXGBE_LINK_SPEED_10GB_FULL;
break;
default:
PMD_INIT_LOG(ERR, "Invalid link_speed (%hu) for port %hhu",
- dev->data->dev_conf.link_speed,
+ dev->data->dev_conf.link_speeds,
dev->data->port_id);
goto error;
}
@@ -2134,7 +2134,7 @@ ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
else
diag = ixgbe_check_link(hw, &link_speed, &link_up, 1);
if (diag != 0) {
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
link.link_duplex = ETH_LINK_HALF_DUPLEX;
rte_ixgbe_dev_atomic_write_link_status(dev, &link);
if (link.link_status == old.link_status)
@@ -2161,19 +2161,19 @@ ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
default:
case IXGBE_LINK_SPEED_UNKNOWN:
link.link_duplex = ETH_LINK_HALF_DUPLEX;
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
break;
case IXGBE_LINK_SPEED_100_FULL:
- link.link_speed = ETH_LINK_SPEED_100;
+ link.link_speed = ETH_SPEED_100M;
break;
case IXGBE_LINK_SPEED_1GB_FULL:
- link.link_speed = ETH_LINK_SPEED_1000;
+ link.link_speed = ETH_SPEED_1G;
break;
case IXGBE_LINK_SPEED_10GB_FULL:
- link.link_speed = ETH_LINK_SPEED_10000;
+ link.link_speed = ETH_SPEED_10G;
break;
}
rte_ixgbe_dev_atomic_write_link_status(dev, &link);
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 59e3122..15af283 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -664,7 +664,7 @@ vmxnet3_dev_link_update(struct rte_eth_dev *dev, __attribute__((unused)) int wai
if (ret & 0x1) {
link.link_status = 1;
link.link_duplex = ETH_LINK_FULL_DUPLEX;
- link.link_speed = ETH_LINK_SPEED_10000;
+ link.link_speed = ETH_SPEED_10G;
rte_vmxnet3_dev_atomic_write_link_status(dev, &link);
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 04c192d..39ba789 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -227,23 +227,37 @@ struct rte_eth_stats {
};
/**
+ * Device supported speeds
+ */
+#define ETH_SPEED_AUTONEG (0 << 0) /*< Autonegociate speed */
+#define ETH_SPEED_UNKNOWN (0 << 0) /*< No phy media */
+#define ETH_SPEED_10M_HD (1 << 0) /*< 10 Mbps half-duplex */
+#define ETH_SPEED_10M (1 << 1) /*< 10 Mbps full-duplex */
+#define ETH_SPEED_100M_HD (1 << 2) /*< 100 Mbps half-duplex */
+#define ETH_SPEED_100M (1 << 3) /*< 100 Mbps full-duplex */
+#define ETH_SPEED_1G (1 << 4) /*< 1 Gbps */
+#define ETH_SPEED_2_5G (1 << 5) /*< 2.5 Gbps */
+#define ETH_SPEED_5G (1 << 6) /*< 5 Gbps */
+#define ETH_SPEED_10G (1 << 7) /*< 10 Mbps */
+#define ETH_SPEED_20G (1 << 8) /*< 20 Gbps */
+#define ETH_SPEED_25G (1 << 9) /*< 25 Gbps */
+#define ETH_SPEED_40G (1 << 10) /*< 40 Gbps */
+#define ETH_SPEED_50G (1 << 11) /*< 50 Gbps */
+#define ETH_SPEED_56G (1 << 12) /*< 56 Gbps */
+#define ETH_SPEED_100G (1 << 13) /*< 100 Gbps */
+
+/**
* A structure used to retrieve link-level information of an Ethernet port.
*/
struct rte_eth_link {
- uint16_t link_speed; /**< ETH_LINK_SPEED_[10, 100, 1000, 10000] */
+ uint16_t link_speed; /**< ETH_SPEED_ bitmap (announce speeds) */
uint16_t link_duplex; /**< ETH_LINK_[HALF_DUPLEX, FULL_DUPLEX] */
uint8_t link_status : 1; /**< 1 -> link up, 0 -> link down */
}__attribute__((aligned(8))); /**< aligned for atomic64 read/write */
-#define ETH_LINK_SPEED_AUTONEG 0 /**< Auto-negotiate link speed. */
-#define ETH_LINK_SPEED_10 10 /**< 10 megabits/second. */
-#define ETH_LINK_SPEED_100 100 /**< 100 megabits/second. */
-#define ETH_LINK_SPEED_1000 1000 /**< 1 gigabits/second. */
-#define ETH_LINK_SPEED_10000 10000 /**< 10 gigabits/second. */
-#define ETH_LINK_SPEED_10G 10000 /**< alias of 10 gigabits/second. */
-#define ETH_LINK_SPEED_20G 20000 /**< 20 gigabits/second. */
-#define ETH_LINK_SPEED_40G 40000 /**< 40 gigabits/second. */
-
+/**
+ * Device link status
+ */
#define ETH_LINK_AUTONEG_DUPLEX 0 /**< Auto-negotiate duplex. */
#define ETH_LINK_HALF_DUPLEX 1 /**< Half-duplex connection. */
#define ETH_LINK_FULL_DUPLEX 2 /**< Full-duplex connection. */
@@ -838,8 +852,8 @@ struct rte_intr_conf {
* configuration settings may be needed.
*/
struct rte_eth_conf {
- uint16_t link_speed;
- /**< ETH_LINK_SPEED_10[0|00|000], or 0 for autonegotation */
+ uint16_t link_speeds;
+ /**< bitmap of ETH_SPEED_XXX to be announced or 0 for autonegotation */
uint16_t link_duplex;
/**< ETH_LINK_[HALF_DUPLEX|FULL_DUPLEX], or 0 for autonegotation */
struct rte_eth_rxmode rxmode; /**< Port RX configuration. */
@@ -900,6 +914,9 @@ struct rte_eth_conf {
#define DEV_TX_OFFLOAD_UDP_TSO 0x00000040
#define DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000080 /**< Used for tunneling packet. */
+/**
+ * Ethernet device information
+ */
struct rte_eth_dev_info {
struct rte_pci_device *pci_dev; /**< Device PCI information. */
const char *driver_name; /**< Device Driver name. */
@@ -925,6 +942,7 @@ struct rte_eth_dev_info {
uint16_t vmdq_queue_base; /**< First queue ID for VMDQ pools. */
uint16_t vmdq_queue_num; /**< Queue number for VMDQ pools. */
uint16_t vmdq_pool_base; /**< First ID of VMDQ pools. */
+ uint32_t speed_capa; /**< Supported speeds bitmap (ETH_SPEED_XXX). */
};
/** Maximum name length for extended statistics counters */
--
2.1.4
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