From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Neil Horman <nhorman@tuxdriver.com>,
John McNamara <john.mcnamara@intel.com>,
Marko Kovacevic <marko.kovacevic@intel.com>,
Bernard Iremonger <bernard.iremonger@intel.com>,
Ori Kam <orika@mellanox.com>,
Bruce Richardson <bruce.richardson@intel.com>,
"Pablo de Lara" <pablo.de.lara.guarch@intel.com>,
Radu Nicolau <radu.nicolau@intel.com>,
Akhil Goyal <akhil.goyal@nxp.com>,
Tomasz Kantecki <tomasz.kantecki@intel.com>,
Harry van Haaren <harry.van.haaren@intel.com>,
Xiaoyun Li <xiaoyun.li@intel.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>, Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
Subject: [dpdk-dev] [PATCH v2 01/13] ethdev: change promiscuous mode controllers to return errors
Date: Mon, 9 Sep 2019 12:58:38 +0100 [thread overview]
Message-ID: <1568030331-16526-2-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1568030331-16526-1-git-send-email-arybchenko@solarflare.com>
From: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
Change rte_eth_promiscuous_enable()/rte_eth_promiscuous_disable()
return value from void to int and return negative errno values
in case of error conditions.
Modify usage of these functions across the ethdev according
to new return type.
Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
doc/guides/rel_notes/deprecation.rst | 1 -
doc/guides/rel_notes/release_19_11.rst | 4 ++
doc/guides/sample_app_ug/flow_classify.rst | 6 ++-
doc/guides/sample_app_ug/flow_filtering.rst | 15 +++++-
doc/guides/sample_app_ug/rxtx_callbacks.rst | 5 +-
doc/guides/sample_app_ug/skeleton.rst | 6 ++-
lib/librte_ethdev/rte_ethdev.c | 52 ++++++++++++++++-----
lib/librte_ethdev/rte_ethdev.h | 14 +++++-
8 files changed, 80 insertions(+), 23 deletions(-)
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index cbb4c34efd..b2e0a1fc7c 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -88,7 +88,6 @@ Deprecation Notices
negative errno values to indicate various error conditions (e.g.
invalid port ID, unsupported operation, failed operation):
- - ``rte_eth_promiscuous_enable`` and ``rte_eth_promiscuous_disable``
- ``rte_eth_allmulticast_enable`` and ``rte_eth_allmulticast_disable``
- ``rte_eth_link_get`` and ``rte_eth_link_get_nowait``
- ``rte_eth_dev_stop``
diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index 152f120197..5299157df7 100644
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -97,6 +97,10 @@ API Changes
* ethdev: changed ``rte_eth_dev_infos_get`` return value from ``void`` to
``int`` to provide a way to report various error conditions.
+* ethdev: changed ``rte_eth_promiscuous_enable`` and
+ ``rte_eth_promiscuous_disable`` return value from ``void`` to ``int`` to
+ provide a way to report various error conditions.
+
ABI Changes
-----------
diff --git a/doc/guides/sample_app_ug/flow_classify.rst b/doc/guides/sample_app_ug/flow_classify.rst
index 96a5c66d0f..7c2b6dcf83 100644
--- a/doc/guides/sample_app_ug/flow_classify.rst
+++ b/doc/guides/sample_app_ug/flow_classify.rst
@@ -315,7 +315,9 @@ Forwarding application is shown below:
addr.addr_bytes[4], addr.addr_bytes[5]);
/* Enable RX in promiscuous mode for the Ethernet device. */
- rte_eth_promiscuous_enable(port);
+ retval = rte_eth_promiscuous_enable(port);
+ if (retval != 0)
+ return retval;
return 0;
}
@@ -343,7 +345,7 @@ Finally the RX port is set in promiscuous mode:
.. code-block:: c
- rte_eth_promiscuous_enable(port);
+ retval = rte_eth_promiscuous_enable(port);
The Add Rules function
~~~~~~~~~~~~~~~~~~~~~~
diff --git a/doc/guides/sample_app_ug/flow_filtering.rst b/doc/guides/sample_app_ug/flow_filtering.rst
index 02fc675506..de3e4ab0b6 100644
--- a/doc/guides/sample_app_ug/flow_filtering.rst
+++ b/doc/guides/sample_app_ug/flow_filtering.rst
@@ -193,7 +193,13 @@ application is shown below:
}
}
- rte_eth_promiscuous_enable(port_id);
+ ret = rte_eth_promiscuous_enable(port_id);
+ if (ret != 0) {
+ rte_exit(EXIT_FAILURE,
+ ":: cannot enable promiscuous mode: err=%d, port=%u\n",
+ ret, port_id);
+ }
+
ret = rte_eth_dev_start(port_id);
if (ret < 0) {
rte_exit(EXIT_FAILURE,
@@ -278,7 +284,12 @@ We are setting the RX port to promiscuous mode:
.. code-block:: c
- rte_eth_promiscuous_enable(port_id);
+ ret = rte_eth_promiscuous_enable(port_id);
+ if (ret != 0) {
+ rte_exit(EXIT_FAILURE,
+ ":: cannot enable promiscuous mode: err=%d, port=%u\n",
+ ret, port_id);
+ }
The last step is to start the port.
diff --git a/doc/guides/sample_app_ug/rxtx_callbacks.rst b/doc/guides/sample_app_ug/rxtx_callbacks.rst
index 32c120992f..0a69ec71ab 100644
--- a/doc/guides/sample_app_ug/rxtx_callbacks.rst
+++ b/doc/guides/sample_app_ug/rxtx_callbacks.rst
@@ -117,8 +117,9 @@ comments:
return retval;
/* Enable RX in promiscuous mode for the Ethernet device. */
- rte_eth_promiscuous_enable(port);
-
+ retval = rte_eth_promiscuous_enable(port);
+ if (retval != 0)
+ return retval;
/* Add the callbacks for RX and TX.*/
rte_eth_add_rx_callback(port, 0, add_timestamps, NULL);
diff --git a/doc/guides/sample_app_ug/skeleton.rst b/doc/guides/sample_app_ug/skeleton.rst
index 59ca511d33..1d0a2760d4 100644
--- a/doc/guides/sample_app_ug/skeleton.rst
+++ b/doc/guides/sample_app_ug/skeleton.rst
@@ -149,7 +149,9 @@ Forwarding application is shown below:
return retval;
/* Enable RX in promiscuous mode for the Ethernet device. */
- rte_eth_promiscuous_enable(port);
+ retval = rte_eth_promiscuous_enable(port);
+ if (retval != 0)
+ return retval;
return 0;
}
@@ -177,7 +179,7 @@ Finally the RX port is set in promiscuous mode:
.. code-block:: c
- rte_eth_promiscuous_enable(port);
+ retval = rte_eth_promiscuous_enable(port);
The Lcores Main
diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 30b0c7803f..b97dd8aa85 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -1381,24 +1381,41 @@ rte_eth_dev_mac_restore(struct rte_eth_dev *dev,
}
}
-static void
+static int
rte_eth_dev_config_restore(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info, uint16_t port_id)
{
+ int ret;
+
if (!(*dev_info->dev_flags & RTE_ETH_DEV_NOLIVE_MAC_ADDR))
rte_eth_dev_mac_restore(dev, dev_info);
/* replay promiscuous configuration */
- if (rte_eth_promiscuous_get(port_id) == 1)
- rte_eth_promiscuous_enable(port_id);
- else if (rte_eth_promiscuous_get(port_id) == 0)
- rte_eth_promiscuous_disable(port_id);
+ if (rte_eth_promiscuous_get(port_id) == 1) {
+ ret = rte_eth_promiscuous_enable(port_id);
+ if (ret != 0 && ret != -ENOTSUP) {
+ RTE_ETHDEV_LOG(ERR,
+ "Failed to enable promiscuous mode for device (port %u): %s\n",
+ port_id, rte_strerror(-ret));
+ return ret;
+ }
+ } else if (rte_eth_promiscuous_get(port_id) == 0) {
+ ret = rte_eth_promiscuous_disable(port_id);
+ if (ret != 0 && ret != -ENOTSUP) {
+ RTE_ETHDEV_LOG(ERR,
+ "Failed to disable promiscuous mode for device (port %u): %s\n",
+ port_id, rte_strerror(-ret));
+ return ret;
+ }
+ }
/* replay all multicast configuration */
if (rte_eth_allmulticast_get(port_id) == 1)
rte_eth_allmulticast_enable(port_id);
else if (rte_eth_allmulticast_get(port_id) == 0)
rte_eth_allmulticast_disable(port_id);
+
+ return 0;
}
int
@@ -1436,7 +1453,14 @@ rte_eth_dev_start(uint16_t port_id)
else
return eth_err(port_id, diag);
- rte_eth_dev_config_restore(dev, &dev_info, port_id);
+ ret = rte_eth_dev_config_restore(dev, &dev_info, port_id);
+ if (ret != 0) {
+ RTE_ETHDEV_LOG(ERR,
+ "Error during restoring configuration for device (port %u): %s\n",
+ port_id, rte_strerror(-ret));
+ rte_eth_dev_stop(port_id);
+ return ret;
+ }
if (dev->data->dev_conf.intr_conf.lsc == 0) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->link_update, -ENOTSUP);
@@ -1864,30 +1888,34 @@ rte_eth_tx_done_cleanup(uint16_t port_id, uint16_t queue_id, uint32_t free_cnt)
return eth_err(port_id, ret);
}
-void
+int
rte_eth_promiscuous_enable(uint16_t port_id)
{
struct rte_eth_dev *dev;
- RTE_ETH_VALID_PORTID_OR_RET(port_id);
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->promiscuous_enable, -ENOTSUP);
(*dev->dev_ops->promiscuous_enable)(dev);
dev->data->promiscuous = 1;
+
+ return 0;
}
-void
+int
rte_eth_promiscuous_disable(uint16_t port_id)
{
struct rte_eth_dev *dev;
- RTE_ETH_VALID_PORTID_OR_RET(port_id);
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->promiscuous_disable, -ENOTSUP);
dev->data->promiscuous = 0;
(*dev->dev_ops->promiscuous_disable)(dev);
+
+ return 0;
}
int
diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index 475dbdae17..f07a829b29 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -2022,16 +2022,26 @@ int rte_eth_dev_reset(uint16_t port_id);
*
* @param port_id
* The port identifier of the Ethernet device.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if support for promiscuous_enable() does not exist
+ * for the device.
+ * - (-ENODEV) if *port_id* invalid.
*/
-void rte_eth_promiscuous_enable(uint16_t port_id);
+int rte_eth_promiscuous_enable(uint16_t port_id);
/**
* Disable receipt in promiscuous mode for an Ethernet device.
*
* @param port_id
* The port identifier of the Ethernet device.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if support for promiscuous_disable() does not exist
+ * for the device.
+ * - (-ENODEV) if *port_id* invalid.
*/
-void rte_eth_promiscuous_disable(uint16_t port_id);
+int rte_eth_promiscuous_disable(uint16_t port_id);
/**
* Return the value of promiscuous mode for an Ethernet device.
--
2.17.1
next prev parent reply other threads:[~2019-09-09 11:59 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-05 16:10 [dpdk-dev] [PATCH 00/13] ethdev: change promiscuous mode functions to return status Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 01/13] ethdev: change promiscuous mode controllers to return errors Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 02/13] net/failsafe: check code of promiscuous mode switch Andrew Rybchenko
2019-09-05 16:25 ` Gaëtan Rivet
2019-09-05 16:32 ` Andrew Rybchenko
2019-09-05 16:36 ` Stephen Hemminger
2019-09-05 16:38 ` Andrew Rybchenko
2019-09-06 9:24 ` Gaëtan Rivet
2019-09-06 10:08 ` Andrew Rybchenko
2019-09-05 16:40 ` Stephen Hemminger
2019-09-05 16:49 ` Andrew Rybchenko
2019-09-05 17:13 ` Stephen Hemminger
2019-09-05 16:10 ` [dpdk-dev] [PATCH 03/13] net/bonding: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 04/13] ethdev: change promiscuous callbacks to return status Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 05/13] ethdev: do nothing if promiscuous mode is applied again Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 06/13] app/pipeline: check code of promiscuous mode switch Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 07/13] app/testpmd: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 08/13] app/eventdev: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 09/13] app/pdump: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 10/13] app/test: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 11/13] kni: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 12/13] test/bonding: " Andrew Rybchenko
2019-09-05 16:10 ` [dpdk-dev] [PATCH 13/13] examples: take promiscuous mode switch result into account Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 00/13] ethdev: change promiscuous mode functions to return status Andrew Rybchenko
2019-09-09 11:58 ` Andrew Rybchenko [this message]
2019-09-13 15:35 ` [dpdk-dev] [PATCH v2 01/13] ethdev: change promiscuous mode controllers to return errors Ferruh Yigit
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 02/13] net/failsafe: check code of promiscuous mode switch Andrew Rybchenko
2019-09-09 12:48 ` Gaëtan Rivet
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 03/13] net/bonding: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 04/13] ethdev: change promiscuous callbacks to return status Andrew Rybchenko
2019-09-10 7:53 ` Matan Azrad
2019-09-13 21:05 ` Andrew Rybchenko
2019-09-11 8:46 ` Hyong Youb Kim (hyonkim)
2019-09-13 21:06 ` Andrew Rybchenko
2019-09-16 6:48 ` Hyong Youb Kim (hyonkim)
2019-09-13 15:34 ` Ferruh Yigit
2019-09-13 15:54 ` Andrew Rybchenko
2019-09-13 16:33 ` Ferruh Yigit
2019-09-13 15:39 ` Ferruh Yigit
2019-09-13 16:05 ` Andrew Rybchenko
2019-09-13 16:34 ` Ferruh Yigit
2019-09-13 19:57 ` Andrew Rybchenko
2019-09-16 13:22 ` Ferruh Yigit
2019-09-16 15:45 ` Andrew Rybchenko
2019-09-16 15:58 ` Ferruh Yigit
2019-09-13 16:43 ` Ferruh Yigit
2019-09-13 20:33 ` Andrew Rybchenko
2019-09-13 16:56 ` Ferruh Yigit
2019-09-13 20:38 ` Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 05/13] ethdev: do nothing if promiscuous mode is applied again Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 06/13] app/pipeline: check code of promiscuous mode switch Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 07/13] app/testpmd: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 08/13] app/eventdev: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 09/13] app/pdump: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 10/13] app/test: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 11/13] kni: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 12/13] test/bonding: " Andrew Rybchenko
2019-09-09 11:58 ` [dpdk-dev] [PATCH v2 13/13] examples: take promiscuous mode switch result into account Andrew Rybchenko
2019-09-13 16:40 ` Ferruh Yigit
2019-09-13 18:30 ` Andrew Rybchenko
2019-09-13 16:37 ` [dpdk-dev] [PATCH v2 00/13] ethdev: change promiscuous mode functions to return status Ferruh Yigit
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 01/13] ethdev: change promiscuous mode controllers to return errors Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 02/13] net/failsafe: check code of promiscuous mode switch Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 03/13] net/bonding: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 04/13] ethdev: change promiscuous callbacks to return status Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 05/13] ethdev: do nothing if promiscuous mode is applied again Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 06/13] app/pipeline: check code of promiscuous mode switch Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 07/13] app/testpmd: " Andrew Rybchenko
2019-09-16 13:18 ` Iremonger, Bernard
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 08/13] app/eventdev: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 09/13] app/pdump: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 10/13] app/test: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 11/13] kni: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 12/13] test/bonding: " Andrew Rybchenko
2019-09-14 11:37 ` [dpdk-dev] [PATCH v3 13/13] examples: take promiscuous mode switch result into account Andrew Rybchenko
2019-09-24 7:31 ` [dpdk-dev] [PATCH v3 00/13] ethdev: change promiscuous mode functions to return status Ferruh Yigit
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