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From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: <dev@dpdk.org>
Cc: <thomas.monjalon@6wind.com>, <bruce.richardson@intel.com>,
	<jianbo.liu@linaro.org>, <huawei.xie@intel.com>,
	<yuanhan.liu@linux.intel.com>,
	Jerin Jacob <jerin.jacob@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH 2/4] virtio: introduce RTE_LIBRTE_VIRTIO_INC_VECTOR
Date: Mon, 27 Jun 2016 17:24:06 +0530	[thread overview]
Message-ID: <1467028448-8914-3-git-send-email-jerin.jacob@caviumnetworks.com> (raw)
In-Reply-To: <1467028448-8914-1-git-send-email-jerin.jacob@caviumnetworks.com>

like other PMD drivers, introduce RTE_LIBRTE_VIRTIO_INC_VECTOR
for vector based handler selection in virtio

Enabled by default in common config and disabled for non X86
platforms

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 config/common_base                          | 1 +
 config/defconfig_arm-armv7a-linuxapp-gcc    | 1 +
 config/defconfig_arm64-armv8a-linuxapp-gcc  | 1 +
 config/defconfig_ppc_64-power8-linuxapp-gcc | 1 +
 config/defconfig_tile-tilegx-linuxapp-gcc   | 1 +
 drivers/net/virtio/virtio_rxtx.c            | 2 ++
 6 files changed, 7 insertions(+)

diff --git a/config/common_base b/config/common_base
index 3a04fba..f6ce168 100644
--- a/config/common_base
+++ b/config/common_base
@@ -267,6 +267,7 @@ CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_RX=n
 CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_TX=n
 CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DRIVER=n
 CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DUMP=n
+CONFIG_RTE_LIBRTE_VIRTIO_INC_VECTOR=y
 
 #
 # Compile burst-oriented VMXNET3 PMD driver
diff --git a/config/defconfig_arm-armv7a-linuxapp-gcc b/config/defconfig_arm-armv7a-linuxapp-gcc
index bde6acd..a249ad5 100644
--- a/config/defconfig_arm-armv7a-linuxapp-gcc
+++ b/config/defconfig_arm-armv7a-linuxapp-gcc
@@ -75,3 +75,4 @@ CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
 CONFIG_RTE_LIBRTE_PMD_XENVIRT=n
 CONFIG_RTE_LIBRTE_PMD_BNX2X=n
 CONFIG_RTE_LIBRTE_QEDE_PMD=n
+CONFIG_RTE_LIBRTE_VIRTIO_INC_VECTOR=n
diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc b/config/defconfig_arm64-armv8a-linuxapp-gcc
index a786562..95ed30e 100644
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
+++ b/config/defconfig_arm64-armv8a-linuxapp-gcc
@@ -48,5 +48,6 @@ CONFIG_RTE_IXGBE_INC_VECTOR=n
 CONFIG_RTE_LIBRTE_IVSHMEM=n
 CONFIG_RTE_LIBRTE_FM10K_PMD=n
 CONFIG_RTE_LIBRTE_I40E_PMD=n
+CONFIG_RTE_LIBRTE_VIRTIO_INC_VECTOR=n
 
 CONFIG_RTE_SCHED_VECTOR=n
diff --git a/config/defconfig_ppc_64-power8-linuxapp-gcc b/config/defconfig_ppc_64-power8-linuxapp-gcc
index bef8f49..1eca73a 100644
--- a/config/defconfig_ppc_64-power8-linuxapp-gcc
+++ b/config/defconfig_ppc_64-power8-linuxapp-gcc
@@ -51,6 +51,7 @@ CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n
 CONFIG_RTE_LIBRTE_IXGBE_PMD=n
 CONFIG_RTE_LIBRTE_I40E_PMD=n
 CONFIG_RTE_LIBRTE_VIRTIO_PMD=y
+CONFIG_RTE_LIBRTE_VIRTIO_INC_VECTOR=n
 CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
 CONFIG_RTE_LIBRTE_PMD_BOND=n
 CONFIG_RTE_LIBRTE_ENIC_PMD=n
diff --git a/config/defconfig_tile-tilegx-linuxapp-gcc b/config/defconfig_tile-tilegx-linuxapp-gcc
index 5a50793..0d6fe1e 100644
--- a/config/defconfig_tile-tilegx-linuxapp-gcc
+++ b/config/defconfig_tile-tilegx-linuxapp-gcc
@@ -59,6 +59,7 @@ CONFIG_RTE_LIBRTE_IXGBE_PMD=n
 CONFIG_RTE_LIBRTE_I40E_PMD=n
 CONFIG_RTE_LIBRTE_FM10K_PMD=n
 CONFIG_RTE_LIBRTE_VIRTIO_PMD=n
+CONFIG_RTE_LIBRTE_VIRTIO_INC_VECTOR=n
 CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
 CONFIG_RTE_LIBRTE_ENIC_PMD=n
 
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 63b53f7..e9b42f3 100644
--- a/drivers/net/virtio/virtio_rxtx.c
+++ b/drivers/net/virtio/virtio_rxtx.c
@@ -499,6 +499,7 @@ virtio_dev_tx_queue_setup(struct rte_eth_dev *dev,
 		return -EINVAL;
 	}
 
+#ifdef RTE_LIBRTE_VIRTIO_INC_VECTOR
 #ifdef RTE_MACHINE_CPUFLAG_SSSE3
 	struct virtio_hw *hw = dev->data->dev_private;
 	/* Use simple rx/tx func if single segment and no offloads */
@@ -510,6 +511,7 @@ virtio_dev_tx_queue_setup(struct rte_eth_dev *dev,
 		hw->use_simple_rxtx = 1;
 	}
 #endif
+#endif
 
 	ret = virtio_dev_queue_setup(dev, VTNET_TQ, queue_idx, vtpci_queue_idx,
 			nb_desc, socket_id, (void **)&txvq);
-- 
2.5.5

  parent reply	other threads:[~2016-06-27 11:55 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-27 11:54 [dpdk-dev] [PATCH 0/4] Virtio NEON support for ARM Jerin Jacob
2016-06-27 11:54 ` [dpdk-dev] [PATCH 1/4] virtio: Fix compile time dependency of use_simple_rxtx usage Jerin Jacob
2016-06-27 11:54 ` Jerin Jacob [this message]
2016-06-27 14:19   ` [dpdk-dev] [PATCH 2/4] virtio: introduce RTE_LIBRTE_VIRTIO_INC_VECTOR Thomas Monjalon
2016-06-27 14:48     ` Jerin Jacob
2016-06-27 14:59       ` Thomas Monjalon
2016-06-29 11:18         ` Jerin Jacob
2016-06-29 11:25           ` Thomas Monjalon
2016-06-29 11:40             ` Jerin Jacob
2016-06-30  5:44               ` Yuanhan Liu
2016-06-27 11:54 ` [dpdk-dev] [PATCH 3/4] virtio: move SSE based Rx implementation to separate file Jerin Jacob
2016-06-28  6:17   ` Jianbo Liu
2016-06-29 11:27     ` Jerin Jacob
2016-06-30  5:43       ` Yuanhan Liu
2016-06-27 11:54 ` [dpdk-dev] [PATCH 4/4] virtio: add neon support Jerin Jacob
2016-07-01 11:16 ` [dpdk-dev] From: Jerin Jacob <jerin.jacob@caviumnetworks.com> Jerin Jacob
2016-07-01 11:16   ` [dpdk-dev] [PATCH v2 1/3] virtio: conditional compilation cleanup Jerin Jacob
2016-07-04  7:36     ` Yuanhan Liu
2016-07-04  8:36       ` Jerin Jacob
2016-07-04  8:42         ` Yuanhan Liu
2016-07-04  9:07           ` Jerin Jacob
2016-07-04 11:02             ` Yuanhan Liu
2016-07-04 12:15               ` Jerin Jacob
2016-07-04 12:26                 ` Yuanhan Liu
2016-07-04 12:50                   ` Jerin Jacob
2016-07-04 12:57                     ` Yuanhan Liu
2016-07-01 11:16   ` [dpdk-dev] [PATCH v2 2/3] virtio: move SSE based Rx implementation to separate file Jerin Jacob
2016-07-04  7:42     ` Yuanhan Liu
2016-07-04  8:38       ` Jerin Jacob
2016-07-01 11:16   ` [dpdk-dev] [PATCH v2 3/3] virtio: add neon support Jerin Jacob
2016-07-04  7:53     ` Yuanhan Liu
2016-07-04  8:55       ` Jerin Jacob
2016-07-04  9:02         ` Yuanhan Liu
2016-07-05 12:49   ` [dpdk-dev] [PATCH v3 0/4] Virtio NEON support for ARM Jerin Jacob
2016-07-05 12:49     ` [dpdk-dev] [PATCH v3 1/4] virtio: conditional compilation cleanup Jerin Jacob
2016-07-05 12:49     ` [dpdk-dev] [PATCH v3 2/4] virtio: move SSE based Rx implementation to separate file Jerin Jacob
2016-08-18  6:52       ` Yuanhan Liu
2016-08-19  3:24         ` Jerin Jacob
2016-08-23  7:43           ` Yuanhan Liu
2016-07-05 12:49     ` [dpdk-dev] [PATCH v3 3/4] virtio: add cpuflag based vector handler selection Jerin Jacob
2016-07-05 12:49     ` [dpdk-dev] [PATCH v3 4/4] virtio: add neon support Jerin Jacob
2016-07-06  3:11       ` Jianbo Liu
2016-09-28  0:37     ` [dpdk-dev] [PATCH v3 0/4] Virtio NEON support for ARM Yuanhan Liu
2016-07-01 11:19 ` [dpdk-dev] [PATCH v2 0/3] " Jerin Jacob

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