DPDK patches and discussions
 help / color / mirror / Atom feed
From: Ting Xu <ting.xu@intel.com>
To: dev@dpdk.org
Cc: xiaolong.ye@intel.com, qi.z.zhang@intel.com,
	qiming.yang@intel.com, john.mcnamara@intel.com,
	marko.kovacevic@intel.com
Subject: [dpdk-dev] [PATCH v2 05/12] net/ice: add stop flag for device start / stop
Date: Thu, 11 Jun 2020 17:08:32 +0000	[thread overview]
Message-ID: <20200611170839.9206-6-ting.xu@intel.com> (raw)
In-Reply-To: <20200611170839.9206-1-ting.xu@intel.com>

From: Qi Zhang <qi.z.zhang@intel.com>

Add stop flag for DCF device start and stop.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Ting Xu <ting.xu@intel.com>
---
 drivers/net/ice/ice_dcf_ethdev.c | 12 ++++++++++++
 drivers/net/ice/ice_dcf_parent.c |  1 +
 2 files changed, 13 insertions(+)

diff --git a/drivers/net/ice/ice_dcf_ethdev.c b/drivers/net/ice/ice_dcf_ethdev.c
index 0c3013228..ff2cab054 100644
--- a/drivers/net/ice/ice_dcf_ethdev.c
+++ b/drivers/net/ice/ice_dcf_ethdev.c
@@ -45,6 +45,11 @@ ice_dcf_xmit_pkts(__rte_unused void *tx_queue,
 static int
 ice_dcf_dev_start(struct rte_eth_dev *dev)
 {
+	struct ice_dcf_adapter *dcf_ad = dev->data->dev_private;
+	struct ice_adapter *ad = &dcf_ad->parent;
+
+	ad->pf.adapter_stopped = 0;
+
 	dev->data->dev_link.link_status = ETH_LINK_UP;
 
 	return 0;
@@ -53,7 +58,14 @@ ice_dcf_dev_start(struct rte_eth_dev *dev)
 static void
 ice_dcf_dev_stop(struct rte_eth_dev *dev)
 {
+	struct ice_dcf_adapter *dcf_ad = dev->data->dev_private;
+	struct ice_adapter *ad = &dcf_ad->parent;
+
+	if (ad->pf.adapter_stopped == 1)
+		return;
+
 	dev->data->dev_link.link_status = ETH_LINK_DOWN;
+	ad->pf.adapter_stopped = 1;
 }
 
 static int
diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c
index 322a5273f..c5dfdd36e 100644
--- a/drivers/net/ice/ice_dcf_parent.c
+++ b/drivers/net/ice/ice_dcf_parent.c
@@ -341,6 +341,7 @@ ice_dcf_init_parent_adapter(struct rte_eth_dev *eth_dev)
 	if (!parent_adapter->pf.main_vsi)
 		return -ENOMEM;
 	parent_adapter->pf.main_vsi->adapter = parent_adapter;
+	parent_adapter->pf.adapter_stopped = 1;
 
 	parent_hw->back = parent_adapter;
 	parent_hw->mac_type = ICE_MAC_GENERIC;
-- 
2.17.1


  parent reply	other threads:[~2020-06-11  9:10 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-05 20:17 [dpdk-dev] [PATCH v1 00/12] enable DCF datapath configuration Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 01/12] net/ice: init RSS and supported RXDID in DCF Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 02/12] net/ice: complete device info get " Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 03/12] net/ice: complete dev configure " Ting Xu
2020-06-05 14:56   ` Ye Xiaolong
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 04/12] net/ice: complete queue setup " Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 05/12] net/ice: add stop flag for device start / stop Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 06/12] net/ice: add Rx queue init in DCF Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 07/12] net/ice: init RSS during DCF start Ting Xu
2020-06-05 15:26   ` Ye Xiaolong
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 08/12] net/ice: add queue config in DCF Ting Xu
2020-06-07 10:11   ` Ye Xiaolong
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 09/12] net/ice: add queue start and stop for DCF Ting Xu
2020-06-07 12:28   ` Ye Xiaolong
2020-06-08  7:35   ` Yang, Qiming
2020-06-09  7:35     ` Xu, Ting
2020-06-10  5:03       ` Yang, Qiming
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 10/12] net/ice: enable stats " Ting Xu
2020-06-07 10:19   ` Ye Xiaolong
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 11/12] net/ice: set MAC filter during dev start " Ting Xu
2020-06-05 20:17 ` [dpdk-dev] [PATCH v1 12/12] doc: enable DCF datapath configuration Ting Xu
2020-06-05 14:41   ` Ye Xiaolong
2020-06-09  7:50     ` Xu, Ting
2020-06-11 17:08 ` [dpdk-dev] [PATCH v2 00/12] " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 01/12] net/ice: init RSS and supported RXDID in DCF Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 02/12] net/ice: complete device info get " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 03/12] net/ice: complete dev configure " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 04/12] net/ice: complete queue setup " Ting Xu
2020-06-11 17:08   ` Ting Xu [this message]
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 06/12] net/ice: add Rx queue init " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 07/12] net/ice: init RSS during DCF start Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 08/12] net/ice: add queue config in DCF Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 09/12] net/ice: add queue start and stop for DCF Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 10/12] net/ice: enable stats " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 11/12] net/ice: set MAC filter during dev start " Ting Xu
2020-06-11 17:08   ` [dpdk-dev] [PATCH v2 12/12] doc: enable DCF datapath configuration Ting Xu
2020-06-19  8:50 ` [dpdk-dev] [PATCH v4 00/12] " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 01/12] net/ice: init RSS and supported RXDID in DCF Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 02/12] net/ice: complete device info get " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 03/12] net/ice: complete dev configure " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 04/12] net/ice: complete queue setup " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 05/12] net/ice: add stop flag for device start / stop Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 06/12] net/ice: add Rx queue init in DCF Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 07/12] net/ice: init RSS during DCF start Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 08/12] net/ice: add queue config in DCF Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 09/12] net/ice: add queue start and stop for DCF Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 10/12] net/ice: enable stats " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 11/12] net/ice: set MAC filter during dev start " Ting Xu
2020-06-19  8:50   ` [dpdk-dev] [PATCH v4 12/12] doc: enable DCF datapath configuration Ting Xu
2020-06-22  4:48     ` Zhang, Qi Z
2020-06-23  2:38 ` [dpdk-dev] [PATCH v5 00/12] " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 01/12] net/ice: init RSS and supported RXDID in DCF Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 02/12] net/ice: complete device info get " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 03/12] net/ice: complete dev configure " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 04/12] net/ice: complete queue setup " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 05/12] net/ice: add stop flag for device start / stop Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 06/12] net/ice: add Rx queue init in DCF Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 07/12] net/ice: init RSS during DCF start Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 08/12] net/ice: add queue config in DCF Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 09/12] net/ice: add queue start and stop for DCF Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 10/12] net/ice: enable stats " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 11/12] net/ice: set MAC filter during dev start " Ting Xu
2020-06-23  2:38   ` [dpdk-dev] [PATCH v5 12/12] doc: enable DCF datapath configuration Ting Xu
2020-06-29  2:43   ` [dpdk-dev] [PATCH v5 00/12] " Yang, Qiming
2020-06-29  5:36     ` Zhang, Qi Z

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200611170839.9206-6-ting.xu@intel.com \
    --to=ting.xu@intel.com \
    --cc=dev@dpdk.org \
    --cc=john.mcnamara@intel.com \
    --cc=marko.kovacevic@intel.com \
    --cc=qi.z.zhang@intel.com \
    --cc=qiming.yang@intel.com \
    --cc=xiaolong.ye@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).