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From: Ruifeng Wang <ruifeng.wang@arm.com>
To: Thomas Monjalon <thomas@monjalon.net>, Wei Zhao <wei.zhao1@intel.com>,
Jeff Guo <jia.guo@intel.com>
Cc: dev@dpdk.org, ferruh.yigit@intel.com, honnappa.nagarahalli@arm.com,
juraj.linkes@pantheon.tech, nd@arm.com, Ruifeng Wang <ruifeng.wang@arm.com>
Date: Wed, 24 Jun 2020 15:10:13 +0800
Message-Id: <20200624071016.210656-3-ruifeng.wang@arm.com>
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<20200624071016.210656-1-ruifeng.wang@arm.com>
Subject: [dpdk-dev] [PATCH v3 2/4] net/ixgbe: add support for aarch32
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Expand vector PMD support to aarch32.
Enable ixgbe PMD by default for armv7 make build.
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
---
config/defconfig_arm-armv7a-linuxapp-gcc | 1 -
drivers/net/ixgbe/Makefile | 2 +-
drivers/net/ixgbe/ixgbe_rxtx.h | 4 ++--
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/config/defconfig_arm-armv7a-linuxapp-gcc b/config/defconfig_arm-armv7a-linuxapp-gcc
index 9ecc2a526..e5d6b6a0c 100644
--- a/config/defconfig_arm-armv7a-linuxapp-gcc
+++ b/config/defconfig_arm-armv7a-linuxapp-gcc
@@ -39,7 +39,6 @@ CONFIG_RTE_LIBRTE_E1000_PMD=n
CONFIG_RTE_LIBRTE_ENIC_PMD=n
CONFIG_RTE_LIBRTE_FM10K_PMD=n
CONFIG_RTE_LIBRTE_I40E_PMD=n
-CONFIG_RTE_LIBRTE_IXGBE_PMD=n
CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
CONFIG_RTE_LIBRTE_QEDE_PMD=n
CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 0f0bcf1d6..aebf3b286 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -88,7 +88,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_fdir.c
SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_pf.c
SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_flow.c
-ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
+ifneq ($(filter y,$(CONFIG_RTE_ARCH_ARM) $(CONFIG_RTE_ARCH_ARM64)),)
SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_rxtx_vec_neon.c
else ifeq ($(CONFIG_RTE_ARCH_X86),y)
SRCS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe_rxtx_vec_sse.c
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.h b/drivers/net/ixgbe/ixgbe_rxtx.h
index 20a8b291d..7e09291b2 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.h
+++ b/drivers/net/ixgbe/ixgbe_rxtx.h
@@ -33,7 +33,7 @@
#define RTE_IXGBE_DESCS_PER_LOOP 4
-#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
+#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64) || defined(RTE_ARCH_ARM)
#define RTE_IXGBE_RXQ_REARM_THRESH 32
#define RTE_IXGBE_MAX_RX_BURST RTE_IXGBE_RXQ_REARM_THRESH
#endif
@@ -117,7 +117,7 @@ struct ixgbe_rx_queue {
uint8_t using_ipsec;
/**< indicates that IPsec RX feature is in use */
#endif
-#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
+#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64) || defined(RTE_ARCH_ARM)
uint16_t rxrearm_nb; /**< number of remaining to be re-armed */
uint16_t rxrearm_start; /**< the idx we start the re-arming from */
#endif
--
2.17.1