[dpdk-dev] [PATCH v5 4/8]librte_ether:add a common filter API

[De Lara Guarch, Pablo]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jijiang Liu
> Sent: Saturday, October 11, 2014 6:56 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v5 4/8]librte_ether:add a common filter API
> 
> Introduce a new filter framewok in librte_ether. As to the implemetation
> discussion, please refer to
> http://dpdk.org/ml/archives/dev/2014-September/005179.html, and VxLAN
> tunnel filter implementation is based on
> it.
> 
> Signed-off-by: Jijiang Liu <jijiang.liu at intel.com>
> Acked-by: Helin Zhang <helin.zhang at intel.com>
> Acked-by: Jingjing Wu <jingjing.wu at intel.com>
> 
> ---
>  lib/librte_ether/Makefile       |    1 +
>  lib/librte_ether/rte_eth_ctrl.h |  152
> +++++++++++++++++++++++++++++++++++++++
>  lib/librte_ether/rte_ethdev.c   |   32 ++++++++
>  lib/librte_ether/rte_ethdev.h   |   56 +++++++++++---
>  4 files changed, 229 insertions(+), 12 deletions(-)
>  create mode 100644 lib/librte_ether/rte_eth_ctrl.h
> 
[...]
> +++ b/lib/librte_ether/rte_eth_ctrl.h

[...]

> +/**
> + * Tunnel Packet filter configuration.
> + */
> +struct rte_eth_tunnel_filter_conf {
> +	struct ether_addr *outer_mac;  /**< Outer MAC address fiter. */
> +	struct ether_addr *inner_mac;  /**< Inner MAC address fiter. */
> +	uint16_t inner_vlan;           /**< Inner VLAN fiter. */
> +	enum rte_tunnel_iptype ip_type; /**< IP address type. */
> +	union {
> +		uint32_t ipv4_addr;    /**< IPv4 source address to match. */
> +		uint32_t ipv6_addr[4]; /**< IPv6 source address to match. */
> +	} ip_addr; /**< IPv4/IPv6 source address to match (union of above).
> */
> +
> +	uint8_t filter_type;           /**< Filter type. */

This should be enum rte_tunnel_filter_type filter_type, and not uint8_t filter_type.

> +	uint8_t to_queue;       /**< Use MAC and VLAN to point to a queue.
> */
> +	enum rte_eth_tunnel_type tunnel_type; /**< Tunnel Type. */
> +	uint32_t tenant_id;            /** < Tenant number. */
> +	uint16_t queue_id;             /** < queue number. */
> +};
> +
[...]