-----Original Message-----
> Date: Mon, 1 May 2017 22:59:53 -0700
> From: Ashwin Sekhar T K <ashwin.sek...@caviumnetworks.com>
> To: byron.mar...@intel.com, pablo.de.lara.gua...@intel.com,
> jerin.ja...@caviumnetworks.com, jianbo....@linaro.org
> Cc: dev@dpdk.org, Ashwin Sekhar T K <ashwin.sek...@caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH v3] efd: support lookup using neon intrinsics
> X-Mailer: git-send-email 2.13.0.rc1
>
> * Added file lib/librte_efd/rte_efd_arm64.h to hold arm64
> specific definitions
> * Verified the changes with efd_autotest unit test case
>
> Signed-off-by: Ashwin Sekhar T K <ashwin.sek...@caviumnetworks.com>
> ---
> v2:
> * Slightly modified the content of the commit message body
> * Added prefix [dpdk-dev] to the email subject line
>
> v3:
> * Moved enum 'EFD_LOOKUP_NEON' under '#if defined(RTE_ARCH_ARM64)'
>
> MAINTAINERS | 1 +
> lib/librte_efd/rte_efd.c | 24 +++++++++++++
> lib/librte_efd/rte_efd_arm64.h | 76
> ++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 101 insertions(+)
> create mode 100644 lib/librte_efd/rte_efd_arm64.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b6495d2..7d708ae 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -147,6 +147,7 @@ F: lib/librte_eal/common/include/arch/arm/*_64.h
> F: lib/librte_acl/acl_run_neon.*
> F: lib/librte_lpm/rte_lpm_neon.h
> F: lib/librte_hash/rte*_arm64.h
> +F: lib/librte_efd/rte*_arm64.h
> F: drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c
> F: drivers/net/i40e/i40e_rxtx_vec_neon.c
> F: drivers/net/virtio/virtio_rxtx_simple_neon.c
> diff --git a/lib/librte_efd/rte_efd.c b/lib/librte_efd/rte_efd.c
> index f601d62..5cc6283 100644
> --- a/lib/librte_efd/rte_efd.c
> +++ b/lib/librte_efd/rte_efd.c
> @@ -53,6 +53,8 @@
> #include "rte_efd.h"
> #if defined(RTE_ARCH_X86)
> #include "rte_efd_x86.h"
> +#elif defined(RTE_ARCH_ARM64)
> +#include "rte_efd_arm64.h"
> #endif
>
> #define EFD_KEY(key_idx, table) (table->keys + ((key_idx) * table->key_len))
> @@ -103,6 +105,9 @@ allocated memory
> enum efd_lookup_internal_function {
> EFD_LOOKUP_SCALAR = 0,
> EFD_LOOKUP_AVX2,
> +#if defined(RTE_ARCH_ARM64)
> + EFD_LOOKUP_NEON,
> +#endif
I think, we can remove this ifdef to
- Make code looks clean
- In future, in some case a new enum value gets added then the value
will be different for each build.
Any valid point to keep under RTE_ARCH_ARM64?
> EFD_LOOKUP_NUM
> };
