From: "Chen Jing D(Mark)" <jing.d.chen@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 14/16] fm10k: Add function to decide best TX func
Date: Thu, 22 Oct 2015 17:45:02 +0800 [thread overview]
Message-ID: <1445507104-22563-15-git-send-email-jing.d.chen@intel.com> (raw)
In-Reply-To: <1445507104-22563-1-git-send-email-jing.d.chen@intel.com>
From: "Chen Jing D(Mark)" <jing.d.chen@intel.com>
Add func fm10k_set_tx_function to decide the best TX func in
fm10k_dev_tx_init.
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
---
drivers/net/fm10k/fm10k.h | 1 +
drivers/net/fm10k/fm10k_ethdev.c | 38 ++++++++++++++++++++++++++++++++++++--
2 files changed, 37 insertions(+), 2 deletions(-)
diff --git a/drivers/net/fm10k/fm10k.h b/drivers/net/fm10k/fm10k.h
index 2bead12..68ae1b8 100644
--- a/drivers/net/fm10k/fm10k.h
+++ b/drivers/net/fm10k/fm10k.h
@@ -222,6 +222,7 @@ struct fm10k_tx_queue {
uint16_t next_rs; /* Next pos to set RS flag */
uint16_t next_dd; /* Next pos to check DD flag */
volatile uint32_t *tail_ptr;
+ uint32_t txq_flags; /* Holds flags for this TXq */
uint16_t nb_desc;
uint8_t port_id;
uint8_t tx_deferred_start; /** < don't start this queue in dev start. */
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index 0a523eb..046979d 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -53,6 +53,9 @@
#define CHARS_PER_UINT32 (sizeof(uint32_t))
#define BIT_MASK_PER_UINT32 ((1 << CHARS_PER_UINT32) - 1)
+#define FM10K_SIMPLE_TX_FLAG ((uint32_t)ETH_TXQ_FLAGS_NOMULTSEGS | \
+ ETH_TXQ_FLAGS_NOOFFLOADS)
+
static void fm10k_close_mbx_service(struct fm10k_hw *hw);
static void fm10k_dev_promiscuous_enable(struct rte_eth_dev *dev);
static void fm10k_dev_promiscuous_disable(struct rte_eth_dev *dev);
@@ -68,6 +71,7 @@ fm10k_MACVLAN_remove_all(struct rte_eth_dev *dev);
static void fm10k_tx_queue_release(void *queue);
static void fm10k_rx_queue_release(void *queue);
static void fm10k_set_rx_function(struct rte_eth_dev *dev);
+static void fm10k_set_tx_function(struct rte_eth_dev *dev);
static void
fm10k_mbx_initlock(struct fm10k_hw *hw)
@@ -414,6 +418,10 @@ fm10k_dev_tx_init(struct rte_eth_dev *dev)
base_addr >> (CHAR_BIT * sizeof(uint32_t)));
FM10K_WRITE_REG(hw, FM10K_TDLEN(i), size);
}
+
+ /* set up vector or scalar TX function as appropriate */
+ fm10k_set_tx_function(dev);
+
return 0;
}
@@ -980,8 +988,7 @@ fm10k_dev_infos_get(struct rte_eth_dev *dev,
},
.tx_free_thresh = FM10K_TX_FREE_THRESH_DEFAULT(0),
.tx_rs_thresh = FM10K_TX_RS_THRESH_DEFAULT(0),
- .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS |
- ETH_TXQ_FLAGS_NOOFFLOADS,
+ .txq_flags = FM10K_SIMPLE_TX_FLAG,
};
}
@@ -1479,6 +1486,7 @@ fm10k_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_id,
q->nb_desc = nb_desc;
q->port_id = dev->data->port_id;
q->queue_id = queue_id;
+ q->txq_flags = conf->txq_flags;
q->ops = &def_txq_ops;
q->tail_ptr = (volatile uint32_t *)
&((uint32_t *)hw->hw_addr)[FM10K_TDT(queue_id)];
@@ -2090,6 +2098,32 @@ static const struct eth_dev_ops fm10k_eth_dev_ops = {
};
static void __attribute__((cold))
+fm10k_set_tx_function(struct rte_eth_dev *dev)
+{
+ struct fm10k_tx_queue *txq;
+ int i;
+ int use_sse = 1;
+
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ txq = dev->data->tx_queues[i];
+ if ((txq->txq_flags & FM10K_SIMPLE_TX_FLAG) != \
+ FM10K_SIMPLE_TX_FLAG) {
+ use_sse = 0;
+ break;
+ }
+ }
+
+ if (use_sse) {
+ for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ txq = dev->data->tx_queues[i];
+ fm10k_txq_vec_setup(txq);
+ }
+ dev->tx_pkt_burst = fm10k_xmit_pkts_vec;
+ } else
+ dev->tx_pkt_burst = fm10k_xmit_pkts;
+}
+
+static void __attribute__((cold))
fm10k_set_rx_function(struct rte_eth_dev *dev)
{
struct fm10k_dev_info *dev_info = FM10K_DEV_PRIVATE_TO_INFO(dev);
--
1.7.7.6
next prev parent reply other threads:[~2015-10-22 9:45 UTC|newest]
Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 13:03 [dpdk-dev] [PATCH 00/14] Vector Rx/Tx PMD implementation for fm10k Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 01/14] fm10k: add new vPMD file Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 00/16] Vector Rx/Tx PMD implementation for fm10k Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 01/16] fm10k: add new vPMD file Chen Jing D(Mark)
2015-10-22 15:58 ` Stephen Hemminger
2015-10-23 8:39 ` Chen, Jing D
2015-10-23 10:01 ` Bruce Richardson
2015-10-27 5:26 ` Chen, Jing D
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 00/16] Vector Rx/Tx PMD implementation for fm10k Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 01/16] fm10k: add new vPMD file Chen Jing D(Mark)
2015-10-29 9:15 ` [dpdk-dev] [PATCH v4 00/16] Vector Rx/Tx PMD implementation for fm10k Chen Jing D(Mark)
2015-10-29 9:15 ` [dpdk-dev] [PATCH v4 01/16] fm10k: add new vPMD file Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 00/14] Vector Rx/Tx PMD implementation for fm10k Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 01/14] fm10k: add new vPMD file Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 02/14] fm10k: add vPMD pre-condition check for each RX queue Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 03/14] fm10k: Add a new func to initialize all parameters Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 04/14] fm10k: add Vector RX function Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 05/14] fm10k: add func to do Vector RX condition check Chen Jing D(Mark)
2015-10-30 8:02 ` [dpdk-dev] [PATCH v5 06/14] fm10k: add Vector RX scatter function Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 07/14] fm10k: add function to decide best RX function Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 08/14] fm10k: add func to release mbuf in case Vector RX applied Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 09/14] fm10k: add Vector TX function Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 10/14] fm10k: use func pointer to reset TX queue and mbuf release Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 11/14] fm10k: introduce 2 funcs " Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 12/14] fm10k: Add function to decide best TX func Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 13/14] fm10k: fix a crash issue in vector RX func Chen Jing D(Mark)
2015-10-30 8:03 ` [dpdk-dev] [PATCH v5 14/14] doc: release notes update for fm10k Vector PMD Chen Jing D(Mark)
2015-11-02 8:36 ` Thomas Monjalon
2015-10-30 8:26 ` [dpdk-dev] [PATCH v5 00/14] Vector Rx/Tx PMD implementation for fm10k Liang, Cunming
2015-11-02 8:38 ` Thomas Monjalon
2015-10-29 9:15 ` [dpdk-dev] [PATCH v4 02/16] fm10k: add vPMD pre-condition check for each RX queue Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 03/16] fm10k: Add a new func to initialize all parameters Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 04/16] fm10k: add func to re-allocate mbuf for RX ring Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 05/16] fm10k: add 2 functions to parse pkt_type and offload flag Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 06/16] fm10k: add Vector RX function Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 07/16] fm10k: add func to do Vector RX condition check Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 08/16] fm10k: add Vector RX scatter function Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 09/16] fm10k: add function to decide best RX function Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 10/16] fm10k: add func to release mbuf in case Vector RX applied Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 11/16] fm10k: add Vector TX function Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 12/16] fm10k: use func pointer to reset TX queue and mbuf release Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 13/16] fm10k: introduce 2 funcs " Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 14/16] fm10k: Add function to decide best TX func Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 15/16] fm10k: fix a crash issue in vector RX func Chen Jing D(Mark)
2015-10-29 9:16 ` [dpdk-dev] [PATCH v4 16/16] doc: release notes update for fm10k Vector PMD Chen Jing D(Mark)
2015-10-29 10:22 ` [dpdk-dev] [PATCH v4 00/16] Vector Rx/Tx PMD implementation for fm10k Liang, Cunming
2015-10-29 23:12 ` Thomas Monjalon
2015-10-30 3:09 ` Chen, Jing D
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 02/16] fm10k: add vPMD pre-condition check for each RX queue Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 03/16] fm10k: Add a new func to initialize all parameters Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 04/16] fm10k: add func to re-allocate mbuf for RX ring Chen Jing D(Mark)
2015-10-28 13:58 ` Liang, Cunming
2015-10-29 5:24 ` Chen, Jing D
2015-10-29 8:14 ` Liang, Cunming
2015-10-29 8:37 ` Chen, Jing D
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 05/16] fm10k: add 2 functions to parse pkt_type and offload flag Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 06/16] fm10k: add Vector RX function Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 07/16] fm10k: add func to do Vector RX condition check Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 08/16] fm10k: add Vector RX scatter function Chen Jing D(Mark)
2015-10-28 14:30 ` Liang, Cunming
2015-10-29 5:27 ` Chen, Jing D
2015-10-29 8:06 ` Liang, Cunming
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 09/16] fm10k: add function to decide best RX function Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 10/16] fm10k: add func to release mbuf in case Vector RX applied Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 11/16] fm10k: add Vector TX function Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 12/16] fm10k: use func pointer to reset TX queue and mbuf release Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 13/16] fm10k: introduce 2 funcs " Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 14/16] fm10k: Add function to decide best TX func Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 15/16] fm10k: fix a crash issue in vector RX func Chen Jing D(Mark)
2015-10-27 9:46 ` [dpdk-dev] [PATCH v3 16/16] doc: release notes update for fm10k Vector PMD Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 02/16] fm10k: add vPMD pre-condition check for each RX queue Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 03/16] fm10k: Add a new func to initialize all parameters Chen Jing D(Mark)
2015-10-22 15:57 ` Stephen Hemminger
2015-10-23 8:27 ` Chen, Jing D
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 04/16] fm10k: add func to re-allocate mbuf for RX ring Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 05/16] fm10k: add 2 functions to parse pkt_type and offload flag Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 06/16] fm10k: add Vector RX function Chen Jing D(Mark)
2015-10-27 5:24 ` Liang, Cunming
2015-10-27 5:32 ` Chen, Jing D
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 07/16] fm10k: add func to do Vector RX condition check Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 08/16] fm10k: add Vector RX scatter function Chen Jing D(Mark)
2015-10-27 5:27 ` Liang, Cunming
2015-10-27 5:43 ` Chen, Jing D
2015-10-27 5:55 ` Chen, Jing D
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 09/16] fm10k: add function to decide best RX function Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 10/16] fm10k: add func to release mbuf in case Vector RX applied Chen Jing D(Mark)
2015-10-22 9:44 ` [dpdk-dev] [PATCH v2 11/16] fm10k: add Vector TX function Chen Jing D(Mark)
2015-10-22 9:45 ` [dpdk-dev] [PATCH v2 12/16] fm10k: use func pointer to reset TX queue and mbuf release Chen Jing D(Mark)
2015-10-22 9:45 ` [dpdk-dev] [PATCH v2 13/16] fm10k: introduce 2 funcs " Chen Jing D(Mark)
2015-10-22 9:45 ` Chen Jing D(Mark) [this message]
2015-10-22 9:45 ` [dpdk-dev] [PATCH v2 15/16] fm10k: fix a crash issue in vector RX func Chen Jing D(Mark)
2015-10-22 9:45 ` [dpdk-dev] [PATCH v2 16/16] doc: release notes update for fm10k Vector PMD Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 02/14] fm10k: add vPMD pre-condition check for each RX queue Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 03/14] fm10k: Add a new func to initialize all parameters Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 04/14] fm10k: add func to re-allocate mbuf for RX ring Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 05/14] fm10k: add 2 functions to parse pkt_type and offload flag Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 06/14] fm10k: add Vector RX function Chen Jing D(Mark)
2015-09-29 13:14 ` Ananyev, Konstantin
2015-09-29 14:22 ` Bruce Richardson
2015-09-30 13:23 ` Chen, Jing D
2015-09-30 13:18 ` Chen, Jing D
2015-09-29 13:03 ` [dpdk-dev] [PATCH 07/14] fm10k: add func to do Vector RX condition check Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 08/14] fm10k: add Vector RX scatter function Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 09/14] fm10k: add function to decide best RX function Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 10/14] fm10k: add func to release mbuf in case Vector RX applied Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 11/14] fm10k: add Vector TX function Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 12/14] fm10k: use func pointer to reset TX queue and mbuf release Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 13/14] fm10k: introduce 2 funcs " Chen Jing D(Mark)
2015-09-29 13:03 ` [dpdk-dev] [PATCH 14/14] fm10k: Add function to decide best TX func Chen Jing D(Mark)
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