From: Huisong Li <lihuis...@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: sta...@dpdk.org
Signed-off-by: Huisong Li <lihuis...@huawei.com>
Signed-off-by: Min Hu (Connor) <humi...@huawei.com>
Acked-by: Aman Singh <aman.deep.si...@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.anan...@yandex.ru>