* [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down
@ 2019-03-27 10:27 Pablo Cascón
2019-03-27 10:27 ` Pablo Cascón
2019-03-27 17:20 ` Ferruh Yigit
0 siblings, 2 replies; 4+ messages in thread
From: Pablo Cascón @ 2019-03-27 10:27 UTC (permalink / raw)
To: dev; +Cc: Pablo Cascón
Add functions to set the link state up or down.
Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
drivers/net/nfp/nfp_net.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index a791e95..f86afa7 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -841,6 +841,48 @@ nfp_net_stop(struct rte_eth_dev *dev)
}
}
+/* Set the link up. */
+static int
+nfp_net_set_link_up(struct rte_eth_dev *dev)
+{
+ struct nfp_net_hw *hw;
+
+ PMD_DRV_LOG(DEBUG, "Set link up");
+
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ if (!hw->is_pf)
+ return -ENOTSUP;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ /* Configure the physical port down */
+ return nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 1);
+ else
+ return nfp_eth_set_configured(dev->process_private,
+ hw->pf_port_idx, 1);
+}
+
+/* Set the link down. */
+static int
+nfp_net_set_link_down(struct rte_eth_dev *dev)
+{
+ struct nfp_net_hw *hw;
+
+ PMD_DRV_LOG(DEBUG, "Set link down");
+
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ if (!hw->is_pf)
+ return -ENOTSUP;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ /* Configure the physical port down */
+ return nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 0);
+ else
+ return nfp_eth_set_configured(dev->process_private,
+ hw->pf_port_idx, 0);
+}
+
/* Reset and stop device. The device can not be restarted. */
static void
nfp_net_close(struct rte_eth_dev *dev)
@@ -2649,6 +2691,8 @@ static const struct eth_dev_ops nfp_net_eth_dev_ops = {
.dev_configure = nfp_net_configure,
.dev_start = nfp_net_start,
.dev_stop = nfp_net_stop,
+ .dev_set_link_up = nfp_net_set_link_up,
+ .dev_set_link_down = nfp_net_set_link_down,
.dev_close = nfp_net_close,
.promiscuous_enable = nfp_net_promisc_enable,
.promiscuous_disable = nfp_net_promisc_disable,
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down
2019-03-27 10:27 [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down Pablo Cascón
@ 2019-03-27 10:27 ` Pablo Cascón
2019-03-27 17:20 ` Ferruh Yigit
1 sibling, 0 replies; 4+ messages in thread
From: Pablo Cascón @ 2019-03-27 10:27 UTC (permalink / raw)
To: dev; +Cc: Pablo Cascón
Add functions to set the link state up or down.
Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
drivers/net/nfp/nfp_net.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index a791e95..f86afa7 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -841,6 +841,48 @@ nfp_net_stop(struct rte_eth_dev *dev)
}
}
+/* Set the link up. */
+static int
+nfp_net_set_link_up(struct rte_eth_dev *dev)
+{
+ struct nfp_net_hw *hw;
+
+ PMD_DRV_LOG(DEBUG, "Set link up");
+
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ if (!hw->is_pf)
+ return -ENOTSUP;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ /* Configure the physical port down */
+ return nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 1);
+ else
+ return nfp_eth_set_configured(dev->process_private,
+ hw->pf_port_idx, 1);
+}
+
+/* Set the link down. */
+static int
+nfp_net_set_link_down(struct rte_eth_dev *dev)
+{
+ struct nfp_net_hw *hw;
+
+ PMD_DRV_LOG(DEBUG, "Set link down");
+
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ if (!hw->is_pf)
+ return -ENOTSUP;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ /* Configure the physical port down */
+ return nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 0);
+ else
+ return nfp_eth_set_configured(dev->process_private,
+ hw->pf_port_idx, 0);
+}
+
/* Reset and stop device. The device can not be restarted. */
static void
nfp_net_close(struct rte_eth_dev *dev)
@@ -2649,6 +2691,8 @@ static const struct eth_dev_ops nfp_net_eth_dev_ops = {
.dev_configure = nfp_net_configure,
.dev_start = nfp_net_start,
.dev_stop = nfp_net_stop,
+ .dev_set_link_up = nfp_net_set_link_up,
+ .dev_set_link_down = nfp_net_set_link_down,
.dev_close = nfp_net_close,
.promiscuous_enable = nfp_net_promisc_enable,
.promiscuous_disable = nfp_net_promisc_disable,
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down
2019-03-27 10:27 [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down Pablo Cascón
2019-03-27 10:27 ` Pablo Cascón
@ 2019-03-27 17:20 ` Ferruh Yigit
2019-03-27 17:20 ` Ferruh Yigit
1 sibling, 1 reply; 4+ messages in thread
From: Ferruh Yigit @ 2019-03-27 17:20 UTC (permalink / raw)
To: Pablo Cascón, dev
On 3/27/2019 10:27 AM, Pablo Cascón wrote:
> Add functions to set the link state up or down.
>
> Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
> Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down
2019-03-27 17:20 ` Ferruh Yigit
@ 2019-03-27 17:20 ` Ferruh Yigit
0 siblings, 0 replies; 4+ messages in thread
From: Ferruh Yigit @ 2019-03-27 17:20 UTC (permalink / raw)
To: Pablo Cascón, dev
On 3/27/2019 10:27 AM, Pablo Cascón wrote:
> Add functions to set the link state up or down.
>
> Signed-off-by: Pablo Cascón <pablo.cascon@netronome.com>
> Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-03-27 10:27 [dpdk-dev] [PATCH 1/1] net/nfp: add support for set link up/down Pablo Cascón
2019-03-27 10:27 ` Pablo Cascón
2019-03-27 17:20 ` Ferruh Yigit
2019-03-27 17:20 ` Ferruh Yigit
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