From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, santosh.shukla@caviumnetworks.com,
Jerin Jacob <jerin.jacob@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH 25/26] net/octeontx: add start and stop support
Date: Thu, 31 Aug 2017 20:24:35 +0530 [thread overview]
Message-ID: <20170831145436.5397-26-jerin.jacob@caviumnetworks.com> (raw)
In-Reply-To: <20170831145436.5397-1-jerin.jacob@caviumnetworks.com>
add start, stop and close support.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Co-authored-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
---
drivers/net/octeontx/octeontx_ethdev.c | 137 +++++++++++++++++++++++++++++++++
1 file changed, 137 insertions(+)
diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
index cc0badb88..d41904fad 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -161,6 +161,14 @@ octeontx_port_close(struct octeontx_nic *nic)
octeontx_log_dbg("port closed %d", nic->port_id);
}
+static int
+octeontx_port_start(struct octeontx_nic *nic)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ return octeontx_bgx_port_start(nic->port_id);
+}
+
static int
octeontx_port_stop(struct octeontx_nic *nic)
{
@@ -336,6 +344,130 @@ octeontx_dev_configure(struct rte_eth_dev *dev)
return 0;
}
+static void
+octeontx_dev_close(struct rte_eth_dev *dev)
+{
+ struct octeontx_txq *txq = NULL;
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ unsigned int i;
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+
+ rte_event_dev_close(nic->evdev);
+
+ ret = octeontx_pko_channel_close(nic->base_ochan);
+ if (ret < 0) {
+ octeontx_log_err("failed to close channel %d VF%d %d %d",
+ nic->base_ochan, nic->port_id, nic->num_tx_queues,
+ ret);
+ }
+ /* Free txq resources for this port */
+ for (i = 0; i < nic->num_tx_queues; i++) {
+ txq = dev->data->tx_queues[i];
+ if (!txq)
+ continue;
+
+ rte_free(txq);
+ }
+}
+
+static int
+octeontx_dev_start(struct rte_eth_dev *dev)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ int ret;
+
+ ret = 0;
+
+ PMD_INIT_FUNC_TRACE();
+ /*
+ * Tx start
+ */
+ dev->tx_pkt_burst = octeontx_xmit_pkts;
+ ret = octeontx_pko_channel_start(nic->base_ochan);
+ if (ret < 0) {
+ octeontx_log_err("fail to conf VF%d no. txq %d chan %d ret %d",
+ nic->port_id, nic->num_tx_queues, nic->base_ochan,
+ ret);
+ goto error;
+ }
+
+ /*
+ * Rx start
+ */
+ dev->rx_pkt_burst = octeontx_recv_pkts;
+ ret = octeontx_pki_port_start(nic->port_id);
+ if (ret < 0) {
+ octeontx_log_err("fail to start Rx on port %d", nic->port_id);
+ goto channel_stop_error;
+ }
+
+ /*
+ * Start port
+ */
+ ret = octeontx_port_start(nic);
+ if (ret < 0) {
+ octeontx_log_err("failed start port %d", ret);
+ goto pki_port_stop_error;
+ }
+
+ PMD_TX_LOG(DEBUG, "pko: start channel %d no.of txq %d port %d",
+ nic->base_ochan, nic->num_tx_queues, nic->port_id);
+
+ ret = rte_event_dev_start(nic->evdev);
+ if (ret < 0) {
+ octeontx_log_err("failed to start evdev: ret (%d)", ret);
+ goto pki_port_stop_error;
+ }
+
+ /* Success */
+ return ret;
+
+pki_port_stop_error:
+ octeontx_pki_port_stop(nic->port_id);
+channel_stop_error:
+ octeontx_pko_channel_stop(nic->base_ochan);
+error:
+ return ret;
+}
+
+static void
+octeontx_dev_stop(struct rte_eth_dev *dev)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+
+ rte_event_dev_stop(nic->evdev);
+
+ ret = octeontx_port_stop(nic);
+ if (ret < 0) {
+ octeontx_log_err("failed to req stop port %d res=%d",
+ nic->port_id, ret);
+ return;
+ }
+
+ ret = octeontx_pki_port_stop(nic->port_id);
+ if (ret < 0) {
+ octeontx_log_err("failed to stop pki port %d res=%d",
+ nic->port_id, ret);
+ return;
+ }
+
+ ret = octeontx_pko_channel_stop(nic->base_ochan);
+ if (ret < 0) {
+ octeontx_log_err("failed to stop channel %d VF%d %d %d",
+ nic->base_ochan, nic->port_id, nic->num_tx_queues,
+ ret);
+ return;
+ }
+
+ dev->tx_pkt_burst = NULL;
+ dev->rx_pkt_burst = NULL;
+}
+
static void
octeontx_dev_promisc_enable(struct rte_eth_dev *dev)
{
@@ -865,6 +997,9 @@ octeontx_dev_supported_ptypes_get(struct rte_eth_dev *dev)
static const struct eth_dev_ops octeontx_dev_ops = {
.dev_configure = octeontx_dev_configure,
.dev_infos_get = octeontx_dev_info,
+ .dev_close = octeontx_dev_close,
+ .dev_start = octeontx_dev_start,
+ .dev_stop = octeontx_dev_stop,
.promiscuous_enable = octeontx_dev_promisc_enable,
.promiscuous_disable = octeontx_dev_promisc_disable,
.link_update = octeontx_dev_link_update,
@@ -900,6 +1035,8 @@ octeontx_create(struct rte_vdev_device *dev, int port, uint8_t evdev,
if (eth_dev == NULL)
return -ENODEV;
+ eth_dev->tx_pkt_burst = octeontx_xmit_pkts;
+ eth_dev->rx_pkt_burst = octeontx_recv_pkts;
return 0;
}
--
2.14.1
next prev parent reply other threads:[~2017-08-31 14:56 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 14:54 [dpdk-dev] [PATCH 00/26] DPDK PMD for OCTEONTX NW device Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 01/26] net/octeontx: add build infrastructure Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 02/26] net/octeontx/base: add octeontx io operations Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 03/26] event/octeontx: introduce specialized mbox message copy Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 04/26] net/octeontx/base: add base BGX operations Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 05/26] net/octeontx/base: add remaining " Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 06/26] net/octeontx/base: probe PKI and PKO PCIe VF devices Jerin Jacob
2017-09-05 17:44 ` Ferruh Yigit
2017-09-11 18:27 ` Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 07/26] net/octeontx/base: add base PKI operations Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 08/26] net/octeontx/base: add remaining " Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 09/26] net/octeontx/base: add base PKO operations Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 10/26] net/octeontx/base: add remaining " Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 11/26] net/octeontx: add eth device probe and remove Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 12/26] net/octeontx: create ethdev ports Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 13/26] net/octeontx: add device configure Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 14/26] net/octeontx: add device info Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 15/26] net/octeontx: add link update Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 16/26] net/octeontx: add promiscuous mode ops Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 17/26] net/octeontx: add basic stats support Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 18/26] net/octeontx: add MAC addr set op Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 19/26] net/octeontx: add Rx queue setup and release ops Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 20/26] net/octeontx: add Tx queue start and stop Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 21/26] net/octeontx: add Tx queue setup and release ops Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 22/26] net/octeontx: add packet transmit burst function Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 23/26] net/octeontx: add packet receive " Jerin Jacob
2017-08-31 14:54 ` [dpdk-dev] [PATCH 24/26] net/octeontx: add packet type parsing support Jerin Jacob
2017-08-31 14:54 ` Jerin Jacob [this message]
2017-08-31 14:54 ` [dpdk-dev] [PATCH 26/26] doc: add octeontx ethdev driver documentation Jerin Jacob
2017-09-19 13:59 ` Mcnamara, John
2017-09-05 17:43 ` [dpdk-dev] [PATCH 00/26] DPDK PMD for OCTEONTX NW device Ferruh Yigit
2017-09-11 18:15 ` Jerin Jacob
2017-10-03 19:01 ` Ferruh Yigit
2017-10-04 5:27 ` santosh
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 " Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 01/26] net/octeontx: add build infrastructure Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 02/26] net/octeontx/base: add octeontx io operations Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 03/26] event/octeontx: introduce specialized mbox message copy Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 04/26] net/octeontx/base: add base BGX operations Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 05/26] net/octeontx/base: add remaining " Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 06/26] net/octeontx/base: probe PKI and PKO PCIe VF devices Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 07/26] net/octeontx/base: add base PKI operations Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 08/26] net/octeontx/base: add remaining " Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 09/26] net/octeontx/base: add base PKO operations Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 10/26] net/octeontx/base: add remaining " Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 11/26] net/octeontx: add eth device probe and remove Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 12/26] net/octeontx: create ethdev ports Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 13/26] net/octeontx: add device configure Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 14/26] net/octeontx: add device info Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 15/26] net/octeontx: add link update Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 16/26] net/octeontx: add promiscuous mode ops Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 17/26] net/octeontx: add basic stats support Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 18/26] net/octeontx: add MAC addr set op Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 19/26] net/octeontx: add Rx queue setup and release ops Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 20/26] net/octeontx: add Tx queue start and stop Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 21/26] net/octeontx: add Tx queue setup and release ops Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 22/26] net/octeontx: add packet transmit burst function Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 23/26] net/octeontx: add packet receive " Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 24/26] net/octeontx: add packet type parsing support Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 25/26] net/octeontx: add start and stop support Santosh Shukla
2017-10-08 12:44 ` [dpdk-dev] [PATCH v2 26/26] doc: add octeontx ethdev driver documentation Santosh Shukla
2017-10-09 2:07 ` [dpdk-dev] [PATCH v2 00/26] DPDK PMD for OCTEONTX NW device Ferruh Yigit
2017-10-09 5:12 ` santosh
2017-10-11 10:35 ` Thomas Monjalon
2017-10-11 10:58 ` Jerin Jacob
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