From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 52E6243E80; Tue, 16 Apr 2024 02:06:08 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2DC0B40E5E; Tue, 16 Apr 2024 02:05:34 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 91828402EC for ; Tue, 16 Apr 2024 02:05:16 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 6159020FD44F; Mon, 15 Apr 2024 17:05:15 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 6159020FD44F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1713225915; bh=WUZbOPcJWk08yEc50WYAEvbOAiU4m221P9DNOD0uPCQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GnwhnAbVi7PV7Ta51zGiXUOIXYRsj28pBNQXpAYrxia/qgjmxCx8xdqY6nMbbK0wE AkQjU9t+XB5X8CRdLaN6rnucSqNUszHKx+q7KMlFDuxCrOueeqGHSY7yNa3pvQ1lof g+VUVzaKoVcTHKqdsHi1ah5gBOwCUS3KGVFoXy14= From: Tyler Retzlaff To: dev@dpdk.org Cc: Akhil Goyal , Aman Singh , Anatoly Burakov , Bruce Richardson , Byron Marohn , Conor Walsh , Cristian Dumitrescu , Dariusz Sosnowski , David Hunt , Jerin Jacob , Jingjing Wu , Kirill Rybalchenko , Konstantin Ananyev , Matan Azrad , Ori Kam , Radu Nicolau , Ruifeng Wang , Sameh Gobriel , Sivaprasad Tummala , Suanming Mou , Sunil Kumar Kori , Vamsi Attunuru , Viacheslav Ovsiienko , Vladimir Medvedkin , Yipeng Wang , Yuying Zhang , Yuying Zhang , Tyler Retzlaff Subject: [PATCH v4 09/16] net/iavf: pack structures when building with MSVC Date: Mon, 15 Apr 2024 17:05:06 -0700 Message-Id: <1713225913-20792-10-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1713225913-20792-1-git-send-email-roretzla@linux.microsoft.com> References: <1710968771-16435-1-git-send-email-roretzla@linux.microsoft.com> <1713225913-20792-1-git-send-email-roretzla@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add __rte_msvc_pack to all __rte_packed structs to cause packing when building with MSVC. Remove __rte_packed where it appears natural alignment without packing would produce the same layout or the struct is internal. Signed-off-by: Tyler Retzlaff --- drivers/net/iavf/iavf_ipsec_crypto.h | 4 +++- drivers/net/iavf/iavf_rxtx.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/iavf/iavf_ipsec_crypto.h b/drivers/net/iavf/iavf_ipsec_crypto.h index 49f9202..0637ce2 100644 --- a/drivers/net/iavf/iavf_ipsec_crypto.h +++ b/drivers/net/iavf/iavf_ipsec_crypto.h @@ -11,12 +11,14 @@ +__rte_msvc_pack struct iavf_tx_ipsec_desc { union { struct { __le64 qw0; __le64 qw1; }; + __rte_msvc_pack struct { __le16 l4payload_length; __le32 esn; @@ -97,7 +99,7 @@ struct iavf_ipsec_crypto_pkt_metadata { uint8_t next_proto; /* Next Protocol (8b/1B) */ uint32_t esn; /* Extended Sequence Number (32b/4B) */ -} __rte_packed; +}; /** * Inline IPsec Crypto offload is supported diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c index 0a5246d..61309c3 100644 --- a/drivers/net/iavf/iavf_rxtx.c +++ b/drivers/net/iavf/iavf_rxtx.c @@ -53,7 +53,7 @@ struct simple_gre_hdr { uint16_t flags; uint16_t proto; -} __rte_packed; +}; /* structure that caches offload info for the current packet */ struct offload_info { -- 1.8.3.1