From: Stephen Hemminger <stephen@networkplumber.org>
To: Robin Jarry <rjarry@redhat.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH dpdk v2] net/tap: add software MAC address filtering
Date: Fri, 20 Mar 2026 19:58:24 -0700 [thread overview]
Message-ID: <20260320195824.341323ae@phoenix.local> (raw)
In-Reply-To: <20260320164523.810401-2-rjarry@redhat.com>
On Fri, 20 Mar 2026 17:45:24 +0100
Robin Jarry <rjarry@redhat.com> wrote:
> + dst = rte_pktmbuf_mtod(mbuf, struct rte_ether_addr *);
> +
> + if (likely(rte_is_unicast_ether_addr(dst))) {
> + for (i = 0; i < TAP_MAX_MAC_ADDRS; i++) {
> + if (rte_is_same_ether_addr(dst, &data->mac_addrs[i]))
> + return true;
> + }
> + return false;
> + }
Since unused slots are zero, probably need to drop packets with all zero dest.
next prev parent reply other threads:[~2026-03-21 2:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 22:10 [PATCH dpdk] net/tap: add software MAC address filtering Robin Jarry
2026-03-19 22:43 ` Stephen Hemminger
2026-03-20 8:26 ` Robin Jarry
2026-03-20 10:10 ` Morten Brørup
2026-03-20 16:45 ` [PATCH dpdk v2] " Robin Jarry
2026-03-21 2:58 ` Stephen Hemminger [this message]
2026-03-21 5:48 ` Morten Brørup
2026-03-21 14:48 ` [PATCH dpdk v3] " Robin Jarry
2026-03-21 17:06 ` Stephen Hemminger
2026-03-21 23:20 ` Stephen Hemminger
2026-03-23 8:42 ` [PATCH dpdk v4] " Robin Jarry
2026-03-23 18:52 ` Stephen Hemminger
2026-03-24 19:09 ` [PATCH dpdk v5] " Robin Jarry
2026-03-25 16:40 ` Stephen Hemminger
2026-03-26 9:15 ` Robin Jarry
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