From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mail.toke.dk (Postfix) with ESMTPS id 193B19FD353 for <xdp-hints@xdp-project.net>; Wed, 12 Apr 2023 14:43:15 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=CVUU505r DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1681303394; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cSVYWifKD7SQGSjuGFZiN+et2zmCoRo8LLSGhODudbI=; b=CVUU505rbwoZy0yf9T61G73/oWQqRoEdbHIpwIxSY3npR7NNe3zx5SKumQb16lErPKOruh Ro4b/iMrIAj1xlSZxWojVFofx18eWO6Md+ZL/STCGQnc458iT7tlPZcJZAXx7s4R/wued6 Bb1QYhDBxZmqmoIHmMrLVQsGASMHsl8= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-125-N4988mD2M267vIgGoFuPzA-1; Wed, 12 Apr 2023 08:43:09 -0400 X-MC-Unique: N4988mD2M267vIgGoFuPzA-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id AD11385A5B1; Wed, 12 Apr 2023 12:43:08 +0000 (UTC) Received: from firesoul.localdomain (unknown [10.45.242.24]) by smtp.corp.redhat.com (Postfix) with ESMTP id 68B91492C3E; Wed, 12 Apr 2023 12:43:08 +0000 (UTC) Received: from [10.1.1.1] (localhost [IPv6:::1]) by firesoul.localdomain (Postfix) with ESMTP id 9A77C307372E8; Wed, 12 Apr 2023 14:43:07 +0200 (CEST) From: Jesper Dangaard Brouer <brouer@redhat.com> To: bpf@vger.kernel.org, Stanislav Fomichev <sdf@google.com>, =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= <toke@redhat.com> Date: Wed, 12 Apr 2023 14:43:07 +0200 Message-ID: <168130338758.150247.11666052319768736549.stgit@firesoul> In-Reply-To: <168130333143.150247.11159481574477358816.stgit@firesoul> References: <168130333143.150247.11159481574477358816.stgit@firesoul> User-Agent: StGit/1.4 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Message-ID-Hash: JBQTWWNSJ4TIEM4BAZVGHBPPCXOZPHUJ X-Message-ID-Hash: JBQTWWNSJ4TIEM4BAZVGHBPPCXOZPHUJ X-MailFrom: brouer@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Jesper Dangaard Brouer <brouer@redhat.com>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, martin.lau@kernel.org, ast@kernel.org, daniel@iogearbox.net, alexandr.lobakin@intel.com, larysa.zaremba@intel.com, xdp-hints@xdp-project.net, anthony.l.nguyen@intel.com, yoong.siang.song@intel.com, boon.leong.ong@intel.com, intel-wired-lan@lists.osuosl.org, pabeni@redhat.com, jesse.brandeburg@intel.com, kuba@kernel.org, edumazet@google.com, john.fastabend@gmail.com, hawk@kernel.org, davem@davemloft.net, tariqt@nvidia.com, saeedm@nvidia.com, leon@kernel.org, linux-rdma@vger.kernel.org X-Mailman-Version: 3.3.8 Precedence: list Subject: [xdp-hints] [PATCH bpf V8 6/7] mlx4: bpf_xdp_metadata_rx_hash add xdp rss hash type List-Id: XDP hardware hints design discussion <xdp-hints.xdp-project.net> Archived-At: <https://lists.xdp-project.net/xdp-hints/168130338758.150247.11666052319768736549.stgit@firesoul/> List-Archive: <https://lists.xdp-project.net/xdp-hints/> List-Help: <mailto:xdp-hints-request@xdp-project.net?subject=help> List-Owner: <mailto:xdp-hints-owner@xdp-project.net> List-Post: <mailto:xdp-hints@xdp-project.net> List-Subscribe: <mailto:xdp-hints-join@xdp-project.net> List-Unsubscribe: <mailto:xdp-hints-leave@xdp-project.net> VXBkYXRlIEFQSSBmb3IgYnBmX3hkcF9tZXRhZGF0YV9yeF9oYXNoKCkgd2l0aCBhcmcgZm9yIHhk cCByc3MgaGFzaCB0eXBlDQp2aWEgbWF0Y2hpbmcgaW5kaXZpZHVhbCBDb21wbGV0aW9uIFF1ZXVl IEVudHJ5IChDUUUpIHN0YXR1cyBiaXRzLg0KDQpGaXhlczogYWI0NjE4MmQwZGNiICgibmV0L21s eDRfZW46IFN1cHBvcnQgUlggWERQIG1ldGFkYXRhIikNClNpZ25lZC1vZmYtYnk6IEplc3BlciBE YW5nYWFyZCBCcm91ZXIgPGJyb3VlckByZWRoYXQuY29tPg0KQWNrZWQtYnk6IFRva2UgSMO4aWxh bmQtSsO4cmdlbnNlbiA8dG9rZUByZWRoYXQuY29tPg0KQWNrZWQtYnk6IFN0YW5pc2xhdiBGb21p Y2hldiA8c2RmQGdvb2dsZS5jb20+DQotLS0NCiBkcml2ZXJzL25ldC9ldGhlcm5ldC9tZWxsYW5v eC9tbHg0L2VuX3J4LmMgfCAgIDE5ICsrKysrKysrKysrKysrKysrKy0NCiAxIGZpbGUgY2hhbmdl ZCwgMTggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQ0KDQpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NC9lbl9yeC5jIGIvZHJpdmVycy9uZXQvZXRoZXJu ZXQvbWVsbGFub3gvbWx4NC9lbl9yeC5jDQppbmRleCA3M2QxMGFhNGM1MDMuLjMzMjQ3MmZlNDk5 MCAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvbmV0L2V0aGVybmV0L21lbGxhbm94L21seDQvZW5fcngu Yw0KKysrIGIvZHJpdmVycy9uZXQvZXRoZXJuZXQvbWVsbGFub3gvbWx4NC9lbl9yeC5jDQpAQCAt Njg1LDExICs2ODUsMjggQEAgaW50IG1seDRfZW5feGRwX3J4X2hhc2goY29uc3Qgc3RydWN0IHhk cF9tZCAqY3R4LCB1MzIgKmhhc2gsDQogCQkJZW51bSB4ZHBfcnNzX2hhc2hfdHlwZSAqcnNzX3R5 cGUpDQogew0KIAlzdHJ1Y3QgbWx4NF9lbl94ZHBfYnVmZiAqX2N0eCA9ICh2b2lkICopY3R4Ow0K KwlzdHJ1Y3QgbWx4NF9jcWUgKmNxZSA9IF9jdHgtPmNxZTsNCisJZW51bSB4ZHBfcnNzX2hhc2hf dHlwZSB4aHQgPSAwOw0KKwlfX2JlMTYgc3RhdHVzOw0KIA0KIAlpZiAodW5saWtlbHkoIShfY3R4 LT5kZXYtPmZlYXR1cmVzICYgTkVUSUZfRl9SWEhBU0gpKSkNCiAJCXJldHVybiAtRU5PREFUQTsN CiANCi0JKmhhc2ggPSBiZTMyX3RvX2NwdShfY3R4LT5jcWUtPmltbWVkX3Jzc19pbnZhbGlkKTsN CisJKmhhc2ggPSBiZTMyX3RvX2NwdShjcWUtPmltbWVkX3Jzc19pbnZhbGlkKTsNCisJc3RhdHVz ID0gY3FlLT5zdGF0dXM7DQorCWlmIChzdGF0dXMgJiBjcHVfdG9fYmUxNihNTFg0X0NRRV9TVEFU VVNfVENQKSkNCisJCXhodCA9IFhEUF9SU1NfTDRfVENQOw0KKwlpZiAoc3RhdHVzICYgY3B1X3Rv X2JlMTYoTUxYNF9DUUVfU1RBVFVTX1VEUCkpDQorCQl4aHQgPSBYRFBfUlNTX0w0X1VEUDsNCisJ aWYgKHN0YXR1cyAmIGNwdV90b19iZTE2KE1MWDRfQ1FFX1NUQVRVU19JUFY0IHwgTUxYNF9DUUVf U1RBVFVTX0lQVjRGKSkNCisJCXhodCB8PSBYRFBfUlNTX0wzX0lQVjQ7DQorCWlmIChzdGF0dXMg JiBjcHVfdG9fYmUxNihNTFg0X0NRRV9TVEFUVVNfSVBWNikpIHsNCisJCXhodCB8PSBYRFBfUlNT X0wzX0lQVjY7DQorCQlpZiAoY3FlLT5pcHY2X2V4dF9tYXNrKQ0KKwkJCXhodCB8PSBYRFBfUlNT X0wzX0RZTkhEUjsNCisJfQ0KKwkqcnNzX3R5cGUgPSB4aHQ7DQorDQogCXJldHVybiAwOw0KIH0N CiANCg0KDQo=