diff mbox series

[v4] app/testpmd: fix port status of slave device

Message ID 20220511021434.40565-1-humin29@huawei.com (mailing list archive)
State Accepted
Delegated to: Andrew Rybchenko
Headers show
Series [v4] app/testpmd: fix port status of slave device | expand

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ci/Intel-compilation success Compilation OK
ci/checkpatch warning coding style issues

Commit Message

Min Hu (Connor) May 11, 2022, 2:14 a.m. UTC
From: Huisong Li <lihuisong@huawei.com>

Starting or stopping a bonded port also starts or stops all active slaves
under the bonded port. If this port is a bonded device, we need to modify
the port status of all slaves.

Fixes: 0e545d3047fe ("app/testpmd: check stopping port is not in bonding")
Cc: stable@dpdk.org

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Aman Singh <aman.deep.singh@intel.com>
---
v4:
* set 'ifdef logic' grouped inside change_bonding_slave_port_status.
---
 app/test-pmd/cmdline.c |  1 +
 app/test-pmd/testpmd.c | 73 +++++++++++++++++++++++++++++++++++++++---
 app/test-pmd/testpmd.h |  3 +-
 3 files changed, 72 insertions(+), 5 deletions(-)

Comments

Konstantin Ananyev May 11, 2022, 10:08 p.m. UTC | #1
> From: Huisong Li <lihuisong@huawei.com>
> 
> Starting or stopping a bonded port also starts or stops all active slaves
> under the bonded port. If this port is a bonded device, we need to modify
> the port status of all slaves.
> 
> Fixes: 0e545d3047fe ("app/testpmd: check stopping port is not in bonding")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Huisong Li <lihuisong@huawei.com>
> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
> Acked-by: Aman Singh <aman.deep.singh@intel.com>
> ---
> v4:
> * set 'ifdef logic' grouped inside change_bonding_slave_port_status.
> ---
>   app/test-pmd/cmdline.c |  1 +
>   app/test-pmd/testpmd.c | 73 +++++++++++++++++++++++++++++++++++++++---
>   app/test-pmd/testpmd.h |  3 +-
>   3 files changed, 72 insertions(+), 5 deletions(-)
> 
> diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
> index 6ffea8e21a..d9fc7a88bd 100644
> --- a/app/test-pmd/cmdline.c
> +++ b/app/test-pmd/cmdline.c
> @@ -6671,6 +6671,7 @@ static void cmd_create_bonded_device_parsed(void *parsed_result,
>   				"Failed to enable promiscuous mode for port %u: %s - ignore\n",
>   				port_id, rte_strerror(-ret));
>   
> +		ports[port_id].bond_flag = 1;
>   		ports[port_id].need_setup = 0;
>   		ports[port_id].port_status = RTE_PORT_STOPPED;
>   	}
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index fe2ce19f99..51fa344bb2 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -66,6 +66,9 @@
>   #ifdef RTE_EXEC_ENV_WINDOWS
>   #include <process.h>
>   #endif
> +#ifdef RTE_NET_BOND
> +#include <rte_eth_bond.h>
> +#endif
>   
>   #include "testpmd.h"
>   
> @@ -597,11 +600,58 @@ eth_dev_configure_mp(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
>   	return 0;
>   }
>   
> +static int
> +change_bonding_slave_port_status(portid_t bond_pid, bool is_stop)
> +{
> +#ifdef RTE_NET_BOND
> +
> +	portid_t slave_pids[RTE_MAX_ETHPORTS];
> +	struct rte_port *port;
> +	int num_slaves;
> +	portid_t slave_pid;
> +	int i;
> +
> +	num_slaves = rte_eth_bond_slaves_get(bond_pid, slave_pids,
> +						RTE_MAX_ETHPORTS);
> +	if (num_slaves < 0) {
> +		fprintf(stderr, "Failed to get slave list for port = %u\n",
> +			bond_pid);
> +		return num_slaves;
> +	}
> +
> +	for (i = 0; i < num_slaves; i++) {
> +		slave_pid = slave_pids[i];
> +		port = &ports[slave_pid];
> +		port->port_status =
> +			is_stop ? RTE_PORT_STOPPED : RTE_PORT_STARTED;
> +	}
> +#else
> +	RTE_SET_USED(bond_pid);
> +	RTE_SET_USED(is_stop);
> +#endif
> +	return 0;
> +}
> +
>   static int
>   eth_dev_start_mp(uint16_t port_id)
>   {
> -	if (is_proc_primary())
> -		return rte_eth_dev_start(port_id);
> +	int ret;
> +
> +	if (is_proc_primary()) {
> +		ret = rte_eth_dev_start(port_id);
> +		if (ret != 0)
> +			return ret;
> +
> +		struct rte_port *port = &ports[port_id];
> +
> +		/*
> +		 * Starting a bonded port also starts all slaves under the bonded
> +		 * device. So if this port is bond device, we need to modify the
> +		 * port status of these slaves.
> +		 */
> +		if (port->bond_flag == 1)
> +			return change_bonding_slave_port_status(port_id, false);
> +	}
>   
>   	return 0;
>   }
> @@ -609,8 +659,23 @@ eth_dev_start_mp(uint16_t port_id)
>   static int
>   eth_dev_stop_mp(uint16_t port_id)
>   {
> -	if (is_proc_primary())
> -		return rte_eth_dev_stop(port_id);
> +	int ret;
> +
> +	if (is_proc_primary()) {
> +		ret = rte_eth_dev_stop(port_id);
> +		if (ret != 0)
> +			return ret;
> +
> +		struct rte_port *port = &ports[port_id];
> +
> +		/*
> +		 * Stopping a bonded port also stops all slaves under the bonded
> +		 * device. So if this port is bond device, we need to modify the
> +		 * port status of these slaves.
> +		 */
> +		if (port->bond_flag == 1)
> +			return change_bonding_slave_port_status(port_id, true);
> +	}
>   
>   	return 0;
>   }
> diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
> index 31f766c965..67f253b30e 100644
> --- a/app/test-pmd/testpmd.h
> +++ b/app/test-pmd/testpmd.h
> @@ -266,7 +266,8 @@ struct rte_port {
>   	uint32_t                mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
>   	queueid_t               queue_nb; /**< nb. of queues for flow rules */
>   	uint32_t                queue_sz; /**< size of a queue for flow rules */
> -	uint8_t                 slave_flag; /**< bonding slave port */
> +	uint8_t                 slave_flag : 1, /**< bonding slave port */
> +				bond_flag : 1; /**< port is bond device */
>   	struct port_template    *pattern_templ_list; /**< Pattern templates. */
>   	struct port_template    *actions_templ_list; /**< Actions templates. */
>   	struct port_table       *table_list; /**< Flow tables. */

Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
Andrew Rybchenko May 19, 2022, 7:15 a.m. UTC | #2
On 5/12/22 01:08, Konstantin Ananyev wrote:
> 
>> From: Huisong Li <lihuisong@huawei.com>
>>
>> Starting or stopping a bonded port also starts or stops all active slaves
>> under the bonded port. If this port is a bonded device, we need to modify
>> the port status of all slaves.
>>
>> Fixes: 0e545d3047fe ("app/testpmd: check stopping port is not in 
>> bonding")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Huisong Li <lihuisong@huawei.com>
>> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
>> Acked-by: Aman Singh <aman.deep.singh@intel.com>
> 
> Acked-by: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>

Applied, thanks.
diff mbox series

Patch

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 6ffea8e21a..d9fc7a88bd 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -6671,6 +6671,7 @@  static void cmd_create_bonded_device_parsed(void *parsed_result,
 				"Failed to enable promiscuous mode for port %u: %s - ignore\n",
 				port_id, rte_strerror(-ret));
 
+		ports[port_id].bond_flag = 1;
 		ports[port_id].need_setup = 0;
 		ports[port_id].port_status = RTE_PORT_STOPPED;
 	}
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index fe2ce19f99..51fa344bb2 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -66,6 +66,9 @@ 
 #ifdef RTE_EXEC_ENV_WINDOWS
 #include <process.h>
 #endif
+#ifdef RTE_NET_BOND
+#include <rte_eth_bond.h>
+#endif
 
 #include "testpmd.h"
 
@@ -597,11 +600,58 @@  eth_dev_configure_mp(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
 	return 0;
 }
 
+static int
+change_bonding_slave_port_status(portid_t bond_pid, bool is_stop)
+{
+#ifdef RTE_NET_BOND
+
+	portid_t slave_pids[RTE_MAX_ETHPORTS];
+	struct rte_port *port;
+	int num_slaves;
+	portid_t slave_pid;
+	int i;
+
+	num_slaves = rte_eth_bond_slaves_get(bond_pid, slave_pids,
+						RTE_MAX_ETHPORTS);
+	if (num_slaves < 0) {
+		fprintf(stderr, "Failed to get slave list for port = %u\n",
+			bond_pid);
+		return num_slaves;
+	}
+
+	for (i = 0; i < num_slaves; i++) {
+		slave_pid = slave_pids[i];
+		port = &ports[slave_pid];
+		port->port_status =
+			is_stop ? RTE_PORT_STOPPED : RTE_PORT_STARTED;
+	}
+#else
+	RTE_SET_USED(bond_pid);
+	RTE_SET_USED(is_stop);
+#endif
+	return 0;
+}
+
 static int
 eth_dev_start_mp(uint16_t port_id)
 {
-	if (is_proc_primary())
-		return rte_eth_dev_start(port_id);
+	int ret;
+
+	if (is_proc_primary()) {
+		ret = rte_eth_dev_start(port_id);
+		if (ret != 0)
+			return ret;
+
+		struct rte_port *port = &ports[port_id];
+
+		/*
+		 * Starting a bonded port also starts all slaves under the bonded
+		 * device. So if this port is bond device, we need to modify the
+		 * port status of these slaves.
+		 */
+		if (port->bond_flag == 1)
+			return change_bonding_slave_port_status(port_id, false);
+	}
 
 	return 0;
 }
@@ -609,8 +659,23 @@  eth_dev_start_mp(uint16_t port_id)
 static int
 eth_dev_stop_mp(uint16_t port_id)
 {
-	if (is_proc_primary())
-		return rte_eth_dev_stop(port_id);
+	int ret;
+
+	if (is_proc_primary()) {
+		ret = rte_eth_dev_stop(port_id);
+		if (ret != 0)
+			return ret;
+
+		struct rte_port *port = &ports[port_id];
+
+		/*
+		 * Stopping a bonded port also stops all slaves under the bonded
+		 * device. So if this port is bond device, we need to modify the
+		 * port status of these slaves.
+		 */
+		if (port->bond_flag == 1)
+			return change_bonding_slave_port_status(port_id, true);
+	}
 
 	return 0;
 }
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index 31f766c965..67f253b30e 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -266,7 +266,8 @@  struct rte_port {
 	uint32_t                mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
 	queueid_t               queue_nb; /**< nb. of queues for flow rules */
 	uint32_t                queue_sz; /**< size of a queue for flow rules */
-	uint8_t                 slave_flag; /**< bonding slave port */
+	uint8_t                 slave_flag : 1, /**< bonding slave port */
+				bond_flag : 1; /**< port is bond device */
 	struct port_template    *pattern_templ_list; /**< Pattern templates. */
 	struct port_template    *actions_templ_list; /**< Actions templates. */
 	struct port_table       *table_list; /**< Flow tables. */