Hi Tomasz,
On Sat, May 27, 2017 at 01:27:43PM +0200, Tomasz Kulasek wrote:
> New API funtions implemented:
>
> rte_eth_bond_8023ad_slow_queue_enable(uint8_t port_id);
> rte_eth_bond_8023ad_slow_queue_disable(uint8_t port_id);
>
> rte_eth_bond_8023ad_slow_queue_enable should be called before bonding port
> start to enable new path.
>
> When this option is enabled all slaves must support flow director's
> filtering by ethernet type and support one additional queue on slaves
> tx/rx.
>
> Signed-off-by: Tomasz Kulasek <tomaszx.kula...@intel.com>
[...]
> diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c
> b/drivers/net/bonding/rte_eth_bond_pmd.c
> index 82959ab..558682c 100644
> --- a/drivers/net/bonding/rte_eth_bond_pmd.c
> +++ b/drivers/net/bonding/rte_eth_bond_pmd.c
> @@ -59,6 +59,12 @@
> /* Table for statistics in mode 5 TLB */
> static uint64_t tlb_last_obytets[RTE_MAX_ETHPORTS];
>
> +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
> +#define _htons(x) ((uint16_t)((((x) & 0x00ffU) << 8) | (((x) & 0xff00U) >>
> 8)))
> +#else
> +#define _htons(x) (x)
> +#endif
> +
[...]
> static inline size_t
> get_vlan_offset(struct ether_hdr *eth_hdr, uint16_t *proto)
> {
> @@ -133,6 +139,215 @@
> (subtype == SLOW_SUBTYPE_MARKER || subtype ==
> SLOW_SUBTYPE_LACP));
> }
>
> +/*****************************************************************************
> + * Flow director's setup for mode 4 optimization
> + */
> +
> +static struct rte_flow_item_eth flow_item_eth_type_8023ad = {
> + .dst.addr_bytes = { 0 },
> + .src.addr_bytes = { 0 },
> + .type = _htons(ETHER_TYPE_SLOW),
> +};
Might I interest you in a more generic alternative [1]?
[1] http://dpdk.org/ml/archives/dev/2017-May/066097.html
--
Adrien Mazarguil
6WIND
