From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C4C4C433F5 for ; Wed, 23 Mar 2022 10:57:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243658AbiCWK65 (ORCPT ); Wed, 23 Mar 2022 06:58:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237751AbiCWK6z (ORCPT ); Wed, 23 Mar 2022 06:58:55 -0400 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2CCEA5E15A for ; Wed, 23 Mar 2022 03:57:25 -0700 (PDT) Received: by mail-pl1-x636.google.com with SMTP id c23so1183941plo.0 for ; Wed, 23 Mar 2022 03:57:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version; bh=TP9lZYu9/4UOvGogYOUdC98gvB2K8ztoBK9THxnsg6c=; b=AZwBT9IfS8m/iPFVf+m3739+kKa3gndOE8d85oNoKHl8LVY4zrAdvfoyup0s0HNvGb ev1Kz9gw77chjqZ+/0zDwdU2Hht69pzvKTilWfzeBadpGwsTUUGsNTlu8lFqnh/8Ql6m JAt/bdLxwxS2j2AAmABunJ0e0V2X3vIRwEdpo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version; bh=TP9lZYu9/4UOvGogYOUdC98gvB2K8ztoBK9THxnsg6c=; b=UnaIP9DbLN8Fn/RzHuhNbrF5aMxL4aYmqx9JhPb5MqHK/VkaxXFUL8aqDmUasEi+XH hBjqVfea/aTKT38fnLtKoWpyug1tRENnwu2sybUpy7Kuilq1gM6b/IesksIGErANA132 l0eNZaiUP6pV+sTG2Gx9OLP/y8g/SxEWjkhJoCYVgkCge8gvin/S2o/4NC+g94nV/J2O opBZHZZHfgTaYJyAolOrCKhTURah7CQT2CdGY8j1Fac2bA+Xft9A0iOhzcNdovmEoo79 /othIr+94iaNdf4ahK/9En/4Q1KPZShbzBLUkT/JkoxCNERXuB+wUrC7kd1b6UAygYgy 2qWw== X-Gm-Message-State: AOAM532AfAtYMExBbpLGIHE2U3k9ti+SAmWUE4QdWTM8OFm1B8RED5SY qOXUTj/j107z524onFAP2Uw+gAth+aZnZ4I5SxJKoRVwmE6OSaI6CO/U5lfJV7Opzz5zB/yNROp ovBY1D4scK3ZyZAsxCJ6O+DB7SS794u8PMnBIjjxC+kFb6qYa8w61NR6GzdSjasZqdXvGQnXQJb hTI0+Czp4eYA== X-Google-Smtp-Source: ABdhPJxqLBsTe7fuNArzgeDyzR78sKxUo5bcSUIvCx2Ee7mJESapflyYCVNrVqoPyDzGjrPwccoyTQ== X-Received: by 2002:a17:90b:1d84:b0:1c7:880b:9efc with SMTP id pf4-20020a17090b1d8400b001c7880b9efcmr3437359pjb.90.1648033044344; Wed, 23 Mar 2022 03:57:24 -0700 (PDT) Received: from localhost.localdomain ([192.19.250.250]) by smtp.gmail.com with ESMTPSA id d11-20020aa7868b000000b004f768dfe93asm25535927pfo.176.2022.03.23.03.57.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Mar 2022 03:57:24 -0700 (PDT) From: Boris Sukholitko To: netdev@vger.kernel.org, "David S . Miller" , Jakub Kicinski , Jamal Hadi Salim , Cong Wang , Jiri Pirko , "Gustavo A . R . Silva" , Vladimir Oltean , Eric Dumazet , zhang kai , Yoshiki Komachi Cc: Ilya Lifshits , Boris Sukholitko Subject: [PATCH net-next 4/5] Add number of vlan tags filter to the flower Date: Wed, 23 Mar 2022 12:56:01 +0200 Message-Id: <20220323105602.30072-5-boris.sukholitko@broadcom.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220323105602.30072-1-boris.sukholitko@broadcom.com> References: <20220323105602.30072-1-boris.sukholitko@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000350cc605dae098f7" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --000000000000350cc605dae098f7 Content-Transfer-Encoding: 8bit These are bookkeeping parts of the new num_of_vlans filter. Defines, dump, load and set are being done here. Signed-off-by: Boris Sukholitko --- include/uapi/linux/pkt_cls.h | 2 ++ net/sched/cls_flower.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index ee38b35c3f57..5b14380adb2b 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -587,6 +587,8 @@ enum { TCA_FLOWER_KEY_HASH, /* u32 */ TCA_FLOWER_KEY_HASH_MASK, /* u32 */ + TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */ + __TCA_FLOWER_MAX, }; diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index e073787dfd1d..42dd84f5a037 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -71,6 +71,7 @@ struct fl_flow_key { } tp_range; struct flow_dissector_key_ct ct; struct flow_dissector_key_hash hash; + struct flow_dissector_key_num_of_vlans num_of_vlans; } __aligned(BITS_PER_LONG / 8); /* Ensure that we can do comparisons as longs. */ struct fl_flow_mask_range { @@ -713,6 +714,7 @@ static const struct nla_policy fl_policy[TCA_FLOWER_MAX + 1] = { [TCA_FLOWER_FLAGS] = { .type = NLA_U32 }, [TCA_FLOWER_KEY_HASH] = { .type = NLA_U32 }, [TCA_FLOWER_KEY_HASH_MASK] = { .type = NLA_U32 }, + [TCA_FLOWER_KEY_NUM_OF_VLANS] = { .type = NLA_U8 }, }; @@ -1528,6 +1530,11 @@ static int fl_set_key(struct net *net, struct nlattr **tb, fl_set_key_val(tb, key->eth.src, TCA_FLOWER_KEY_ETH_SRC, mask->eth.src, TCA_FLOWER_KEY_ETH_SRC_MASK, sizeof(key->eth.src)); + fl_set_key_val(tb, &key->num_of_vlans, + TCA_FLOWER_KEY_NUM_OF_VLANS, + &mask->num_of_vlans, + TCA_FLOWER_UNSPEC, + sizeof(key->num_of_vlans)); if (is_vlan_key(tb[TCA_FLOWER_KEY_ETH_TYPE], ðertype, key, mask)) { fl_set_key_vlan(tb, ethertype, TCA_FLOWER_KEY_VLAN_ID, @@ -1817,6 +1824,8 @@ static void fl_init_dissector(struct flow_dissector *dissector, FLOW_DISSECTOR_KEY_CT, ct); FL_KEY_SET_IF_MASKED(mask, keys, cnt, FLOW_DISSECTOR_KEY_HASH, hash); + FL_KEY_SET_IF_MASKED(mask, keys, cnt, + FLOW_DISSECTOR_KEY_NUM_OF_VLANS, num_of_vlans); skb_flow_dissector_init(dissector, keys, cnt); } @@ -2872,6 +2881,11 @@ static int fl_dump_key(struct sk_buff *skb, struct net *net, sizeof(key->basic.n_proto))) goto nla_put_failure; + if (mask->num_of_vlans.num_of_vlans) { + if (nla_put_u8(skb, TCA_FLOWER_KEY_NUM_OF_VLANS, key->num_of_vlans.num_of_vlans)) + goto nla_put_failure; + } + if (fl_dump_key_mpls(skb, &key->mpls, &mask->mpls)) goto nla_put_failure; -- 2.29.2 --000000000000350cc605dae098f7 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQeQYJKoZIhvcNAQcCoIIQajCCEGYCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3QMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t rVWO/EiXfYnK7zeop26ry1RpKtogB7/O115zultAz64ydQYLe+a1e/czkALg3sgTcOOcFZTXk38e aqsXsipoX1vsNurqPtnC27TWsA7pk4uKXscFjkeUE8JZu9BDKaswZygxBOPBQBwrA5+20Wxlk6k1 e6EKaaNaNZUy30q3ArEf30ZDpXyfCtiXnupjSK8WU2cK4qsEtj09JS4+mhi0CTCrCnXAzum3tgcH cHRg0prcSzzEUDQWoFxyuqwiwhHu3sPQNmFOMwIDAQABo4IB2jCCAdYwDgYDVR0PAQH/BAQDAgGG MGAGA1UdJQRZMFcGCCsGAQUFBwMCBggrBgEFBQcDBAYKKwYBBAGCNxQCAgYKKwYBBAGCNwoDBAYJ KwYBBAGCNxUGBgorBgEEAYI3CgMMBggrBgEFBQcDBwYIKwYBBQUHAxEwEgYDVR0TAQH/BAgwBgEB /wIBADAdBgNVHQ4EFgQUljPR5lgXWzR1ioFWZNW+SN6hj88wHwYDVR0jBBgwFoAUj/BLf6guRSSu TVD6Y5qL3uLdG7wwegYIKwYBBQUHAQEEbjBsMC0GCCsGAQUFBzABhiFodHRwOi8vb2NzcC5nbG9i YWxzaWduLmNvbS9yb290cjMwOwYIKwYBBQUHMAKGL2h0dHA6Ly9zZWN1cmUuZ2xvYmFsc2lnbi5j b20vY2FjZXJ0L3Jvb3QtcjMuY3J0MDYGA1UdHwQvMC0wK6ApoCeGJWh0dHA6Ly9jcmwuZ2xvYmFs c2lnbi5jb20vcm9vdC1yMy5jcmwwWgYDVR0gBFMwUTALBgkrBgEEAaAyASgwQgYKKwYBBAGgMgEo CjA0MDIGCCsGAQUFBwIBFiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAN BgkqhkiG9w0BAQsFAAOCAQEAdAXk/XCnDeAOd9nNEUvWPxblOQ/5o/q6OIeTYvoEvUUi2qHUOtbf jBGdTptFsXXe4RgjVF9b6DuizgYfy+cILmvi5hfk3Iq8MAZsgtW+A/otQsJvK2wRatLE61RbzkX8 9/OXEZ1zT7t/q2RiJqzpvV8NChxIj+P7WTtepPm9AIj0Keue+gS2qvzAZAY34ZZeRHgA7g5O4TPJ /oTd+4rgiU++wLDlcZYd/slFkaT3xg4qWDepEMjT4T1qFOQIL+ijUArYS4owpPg9NISTKa1qqKWJ jFoyms0d0GwOniIIbBvhI2MJ7BSY9MYtWVT5jJO3tsVHwj4cp92CSFuGwunFMzCCA18wggJHoAMC AQICCwQAAAAAASFYUwiiMA0GCSqGSIb3DQEBCwUAMEwxIDAeBgNVBAsTF0dsb2JhbFNpZ24gUm9v dCBDQSAtIFIzMRMwEQYDVQQKEwpHbG9iYWxTaWduMRMwEQYDVQQDEwpHbG9iYWxTaWduMB4XDTA5 MDMxODEwMDAwMFoXDTI5MDMxODEwMDAwMFowTDEgMB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENB IC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDMJXaQeQZ4Ihb1wIO2hMoonv0FdhHFrYhy/EYCQ8eyip0E XyTLLkvhYIJG4VKrDIFHcGzdZNHr9SyjD4I9DCuul9e2FIYQebs7E4B3jAjhSdJqYi8fXvqWaN+J J5U4nwbXPsnLJlkNc96wyOkmDoMVxu9bi9IEYMpJpij2aTv2y8gokeWdimFXN6x0FNx04Druci8u nPvQu7/1PQDhBjPogiuuU6Y6FnOM3UEOIDrAtKeh6bJPkC4yYOlXy7kEkmho5TgmYHWyn3f/kRTv riBJ/K1AFUjRAjFhGV64l++td7dkmnq/X8ET75ti+w1s4FRpFqkD2m7pg5NxdsZphYIXAgMBAAGj QjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBSP8Et/qC5FJK5N UPpjmove4t0bvDANBgkqhkiG9w0BAQsFAAOCAQEAS0DbwFCq/sgM7/eWVEVJu5YACUGssxOGhigH M8pr5nS5ugAtrqQK0/Xx8Q+Kv3NnSoPHRHt44K9ubG8DKY4zOUXDjuS5V2yq/BKW7FPGLeQkbLmU Y/vcU2hnVj6DuM81IcPJaP7O2sJTqsyQiunwXUaMld16WCgaLx3ezQA3QY/tRG3XUyiXfvNnBB4V 14qWtNPeTCekTBtzc3b0F5nCH3oO4y0IrQocLP88q1UOD5F+NuvDV0m+4S4tfGCLw0FREyOdzvcy a5QBqJnnLDMfOjsl0oZAzjsshnjJYS8Uuu7bVW/fhO4FCU29KNhyztNiUGUe65KXgzHZs7XKR1g/ XzCCBVgwggRAoAMCAQICDDSzinKpvcPTN4ZIJTANBgkqhkiG9w0BAQsFADBbMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTExMC8GA1UEAxMoR2xvYmFsU2lnbiBHQ0MgUjMg UGVyc29uYWxTaWduIDIgQ0EgMjAyMDAeFw0yMTAyMjIwNzMwMDRaFw0yMjA5MDUwNzM3NTVaMIGW MQswCQYDVQQGEwJJTjESMBAGA1UECBMJS2FybmF0YWthMRIwEAYDVQQHEwlCYW5nYWxvcmUxFjAU BgNVBAoTDUJyb2FkY29tIEluYy4xGTAXBgNVBAMTEEJvcmlzIFN1a2hvbGl0a28xLDAqBgkqhkiG 9w0BCQEWHWJvcmlzLnN1a2hvbGl0a29AYnJvYWRjb20uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAy/C7bjpxs+95egWV8sWrK9KO0SQi6Nxu14tJBgP+MOK5tvokizPFHoiXTymZ 7ClfnmbcqT4PzWgI3thyfk64bgUo1nQkCTApn7ov3IRsWjmHExLSNoJ/siUHagO6BPAk4JSycrj5 9tC9sL4FnIAbAHmOSILCyGyyaBAcmiyH/3toYqXyjJkK+vbWQSTxk2NlqJLIN/ypLJ1pYffVZGUs 52g1hlQtHhgLIznB1Qx3Fop3nOUk8nNpQLON/aM8K5sl18964c7aXh7YZnalUQv3md4p2rAQQqIR rZ8HBc7YjlZynwOnZl1NrK4cP5aM9lMkbfRGIUitHTIhoDYp8IZ1dwIDAQABo4IB3jCCAdowDgYD VR0PAQH/BAQDAgWgMIGjBggrBgEFBQcBAQSBljCBkzBOBggrBgEFBQcwAoZCaHR0cDovL3NlY3Vy ZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3NnY2NyM3BlcnNvbmFsc2lnbjJjYTIwMjAuY3J0MEEG CCsGAQUFBzABhjVodHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9nc2djY3IzcGVyc29uYWxzaWdu MmNhMjAyMDBNBgNVHSAERjBEMEIGCisGAQQBoDIBKAowNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93 d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wCQYDVR0TBAIwADBJBgNVHR8EQjBAMD6gPKA6 hjhodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjNwZXJzb25hbHNpZ24yY2EyMDIwLmNy bDAoBgNVHREEITAfgR1ib3Jpcy5zdWtob2xpdGtvQGJyb2FkY29tLmNvbTATBgNVHSUEDDAKBggr BgEFBQcDBDAfBgNVHSMEGDAWgBSWM9HmWBdbNHWKgVZk1b5I3qGPzzAdBgNVHQ4EFgQUtBmGs9S4 t1FcFSfkrP2LKQQwBKMwDQYJKoZIhvcNAQELBQADggEBAJMAjVBkRmr1lvVvEjMaLfvMhwGpUfh6 CMZsKICyz/ZZmvTmIZNwy+7b9r6gjLCV4tP63tz4U72X9qJwfzldAlYLYWIq9e/DKDjwJRYlzN8H 979QJ0DHPSJ9EpvSKXob7Ci/FMkTfq1eOLjkPRF72mn8KPbHjeN3VVcn7oTe5IdIXaaZTryjM5Ud bR7s0ZZh6mOhJtqk3k1L1DbDTVB4tOZXZHRDghEGaQSnwU/qxCNlvQ52fImLFVwXKPnw6+9dUvFR ORaZ1pZbapCGbs/4QLplv8UaBmpFfK6MW/44zcsDbtCFfgIP3fEJBByIREhvRC5mtlRtdM+SSjgS ZiNfUggxggJtMIICaQIBATBrMFsxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52 LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBSMyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwAgw0 s4pyqb3D0zeGSCUwDQYJYIZIAWUDBAIBBQCggdQwLwYJKoZIhvcNAQkEMSIEIM88DPwhqlJxpcN6 9fmKFlSlJWOeZyFhgN9wHF1sPBtFMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcN AQkFMQ8XDTIyMDMyMzEwNTcyNFowaQYJKoZIhvcNAQkPMVwwWjALBglghkgBZQMEASowCwYJYIZI AWUDBAEWMAsGCWCGSAFlAwQBAjAKBggqhkiG9w0DBzALBgkqhkiG9w0BAQowCwYJKoZIhvcNAQEH MAsGCWCGSAFlAwQCATANBgkqhkiG9w0BAQEFAASCAQCJwX1KZ91pSVJ2tLRx2r3qgGfWs3rSFRUF 0C2GRsJq/5zx8emlGyJJe2TA+cYezv5NnwXW+QTmvhbDv1um72cJEF0fZiSkpqA+3HIAp8HEcTlr 26arHuLTNu+zUvlkjzzP198w+eHOjk0UCTciasqo1kxJksYbdBzHWh+mYO48M5k6CGqdkjxzWNgK huCi1KBcgjgLRJPKAoYd7/liraUSwXPJtr55RjhlEeL5BpsrXtcR+gQ7+sivGUQYA0DGiyJiAZom gOoCw/tKyZ+DBgqxPQMpvUM/WoH69Emodsh/DCnLnvUEiXsKKFLKLMO1UDtreyZVj2iM0+BrTbcN UVOe --000000000000350cc605dae098f7--