From patchwork Thu Feb 15 06:21:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 136814 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 36DED43B06; Thu, 15 Feb 2024 07:23:16 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0749B433DD; Thu, 15 Feb 2024 07:21:57 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 65B9943386 for ; Thu, 15 Feb 2024 07:21:38 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 087C220B200A; Wed, 14 Feb 2024 22:21:36 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 087C220B200A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707978097; bh=t1Eyb2fWA0JLrPxQIydeO5rt9tkBFM5KupDk0VYoHDQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iATEfrVJnheczHRKdY07vByqPyHOOcU1jtul4k8JPJtZGnOM1cExtKSaysrabJgbd HPmqyF4uOjkkNZX8RwJ15Fp2Cs/ZjirUuvImJXFEWUBIrsSPeLVaojvlofyQXC+H8H /t6tcFgbfVOTQv77pjYdDPD9BHHiReSKSGiBXh8Q= From: Tyler Retzlaff To: dev@dpdk.org Cc: Ajit Khaparde , Andrew Boyer , Andrew Rybchenko , Bruce Richardson , Chenbo Xia , Chengwen Feng , Dariusz Sosnowski , David Christensen , Hyong Youb Kim , Jerin Jacob , Jie Hai , Jingjing Wu , John Daley , Kevin Laatz , Kiran Kumar K , Konstantin Ananyev , Maciej Czekaj , Matan Azrad , Maxime Coquelin , Nithin Dabilpuram , Ori Kam , Ruifeng Wang , Satha Rao , Somnath Kotur , Suanming Mou , Sunil Kumar Kori , Viacheslav Ovsiienko , Yisen Zhuang , Yuying Zhang , mb@smartsharesystems.com, Tyler Retzlaff Subject: [PATCH v4 17/18] common/idpf: stop using zero sized marker fields Date: Wed, 14 Feb 2024 22:21:19 -0800 Message-Id: <1707978080-28859-18-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1707978080-28859-1-git-send-email-roretzla@linux.microsoft.com> References: <1706657173-26166-1-git-send-email-roretzla@linux.microsoft.com> <1707978080-28859-1-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 Update to reference newly named anonymous union markers supported by standard C and stop referencing zero sized compiler extension markers. Signed-off-by: Tyler Retzlaff --- drivers/common/idpf/idpf_common_rxtx.c | 4 +- drivers/common/idpf/idpf_common_rxtx_avx512.c | 60 +++++++++++++-------------- 2 files changed, 32 insertions(+), 32 deletions(-) diff --git a/drivers/common/idpf/idpf_common_rxtx.c b/drivers/common/idpf/idpf_common_rxtx.c index 83b131e..06f1e9d 100644 --- a/drivers/common/idpf/idpf_common_rxtx.c +++ b/drivers/common/idpf/idpf_common_rxtx.c @@ -1603,9 +1603,9 @@ mb_def.port = rxq->port_id; rte_mbuf_refcnt_set(&mb_def, 1); - /* prevent compiler reordering: rearm_data covers previous fields */ + /* prevent compiler reordering: mbuf_rearm_data covers previous fields */ rte_compiler_barrier(); - p = (uintptr_t)&mb_def.rearm_data; + p = (uintptr_t)&mb_def.mbuf_rearm_data; rxq->mbuf_initializer = *(uint64_t *)p; return 0; } diff --git a/drivers/common/idpf/idpf_common_rxtx_avx512.c b/drivers/common/idpf/idpf_common_rxtx_avx512.c index f65e8d5..65c5bd1 100644 --- a/drivers/common/idpf/idpf_common_rxtx_avx512.c +++ b/drivers/common/idpf/idpf_common_rxtx_avx512.c @@ -313,13 +313,13 @@ * calls above. */ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, pkt_len) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 4); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 4); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_len) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 8); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 8); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, vlan_tci) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 10); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 10); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, hash) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 12); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 12); uint16_t i, received; @@ -457,10 +457,10 @@ */ /* check the structure matches expectations */ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, ol_flags) != - offsetof(struct rte_mbuf, rearm_data) + 8); - RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, rearm_data) != + offsetof(struct rte_mbuf, mbuf_rearm_data) + 8); + RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, mbuf_rearm_data) != RTE_ALIGN(offsetof(struct rte_mbuf, - rearm_data), + mbuf_rearm_data), 16)); /* build up data and do writes */ __m256i rearm0, rearm1, rearm2, rearm3, rearm4, rearm5, @@ -476,13 +476,13 @@ rearm0 = _mm256_permute2f128_si256(mbuf_init, mb0_1, 0x20); /* write to mbuf */ - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 6]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 6]->mbuf_rearm_data, rearm6); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 4]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 4]->mbuf_rearm_data, rearm4); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 2]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 2]->mbuf_rearm_data, rearm2); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 0]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 0]->mbuf_rearm_data, rearm0); rearm7 = _mm256_blend_epi32(mbuf_init, mb6_7, 0xF0); @@ -491,13 +491,13 @@ rearm1 = _mm256_blend_epi32(mbuf_init, mb0_1, 0xF0); /* again write to mbufs */ - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 7]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 7]->mbuf_rearm_data, rearm7); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 5]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 5]->mbuf_rearm_data, rearm5); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 3]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 3]->mbuf_rearm_data, rearm3); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 1]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 1]->mbuf_rearm_data, rearm1); /* perform dd_check */ @@ -774,13 +774,13 @@ * calls above. */ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, pkt_len) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 4); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 4); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_len) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 8); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 8); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, vlan_tci) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 10); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 10); RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, hash) != - offsetof(struct rte_mbuf, rx_descriptor_fields1) + 12); + offsetof(struct rte_mbuf, mbuf_rx_descriptor_fields1) + 12); uint16_t i, received; @@ -917,10 +917,10 @@ */ /* check the structure matches expectations */ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, ol_flags) != - offsetof(struct rte_mbuf, rearm_data) + 8); - RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, rearm_data) != + offsetof(struct rte_mbuf, mbuf_rearm_data) + 8); + RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, mbuf_rearm_data) != RTE_ALIGN(offsetof(struct rte_mbuf, - rearm_data), + mbuf_rearm_data), 16)); /* build up data and do writes */ __m256i rearm0, rearm1, rearm2, rearm3, rearm4, rearm5, @@ -936,13 +936,13 @@ rearm0 = _mm256_permute2f128_si256(mbuf_init, mb0_1, 0x20); /* write to mbuf */ - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 6]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 6]->mbuf_rearm_data, rearm6); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 4]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 4]->mbuf_rearm_data, rearm4); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 2]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 2]->mbuf_rearm_data, rearm2); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 0]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 0]->mbuf_rearm_data, rearm0); rearm7 = _mm256_blend_epi32(mbuf_init, mb6_7, 0xF0); @@ -951,13 +951,13 @@ rearm1 = _mm256_blend_epi32(mbuf_init, mb0_1, 0xF0); /* again write to mbufs */ - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 7]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 7]->mbuf_rearm_data, rearm7); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 5]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 5]->mbuf_rearm_data, rearm5); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 3]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 3]->mbuf_rearm_data, rearm3); - _mm256_storeu_si256((__m256i *)&rx_pkts[i + 1]->rearm_data, + _mm256_storeu_si256((__m256i *)&rx_pkts[i + 1]->mbuf_rearm_data, rearm1); const __mmask8 dd_mask = _mm512_cmpeq_epi64_mask(