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 9C77343B06; Thu, 15 Feb 2024 07:22:17 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 42E3C433B0; Thu, 15 Feb 2024 07:21:46 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id C2C0543386 for ; Thu, 15 Feb 2024 07:21:37 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 5B0B4207F22F; Wed, 14 Feb 2024 22:21:36 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 5B0B4207F22F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707978096; bh=8LCHFhiTVRKd21day1V5p6+/knB+MKGeegNzRq5fTSU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DM7YrKviGN6VnkZY8tMWniaf1WdL29FkbwLihjY/oz6LcLuOx2jhgxe2glsXAtHOX jKvAPWWU3ng5tYgfFfZiQFPVEHQq5q0fmOyqxxPsSgWgyA99NUbPB4qNB3n8vxbFnM Xwww2QHBWen3WPAT+zLZnYbz18xgO91JjRe3MZxk= 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 06/18] net/ixgbe: stop using zero sized marker fields Date: Wed, 14 Feb 2024 22:21:08 -0800 Message-Id: <1707978080-28859-7-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/net/ixgbe/ixgbe_rxtx_vec_common.h | 4 +-- drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c | 12 ++++----- drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c | 42 +++++++++++++++---------------- 3 files changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h b/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h index a4d9ec9..abb55a1 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h +++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h @@ -252,9 +252,9 @@ 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/net/ixgbe/ixgbe_rxtx_vec_neon.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c index 952b032..6ad888f 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c +++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c @@ -56,13 +56,13 @@ * Flush mbuf with pkt template. * Data to be rearmed is 6 bytes long. */ - vst1_u8((uint8_t *)&mb0->rearm_data, p); + vst1_u8((uint8_t *)&mb0->mbuf_rearm_data, p); paddr = mb0->buf_iova + RTE_PKTMBUF_HEADROOM; dma_addr0 = vsetq_lane_u64(paddr, zero, 0); /* flush desc with pa dma_addr */ vst1q_u64((uint64_t *)&rxdp++->read, dma_addr0); - vst1_u8((uint8_t *)&mb1->rearm_data, p); + vst1_u8((uint8_t *)&mb1->mbuf_rearm_data, p); paddr = mb1->buf_iova + RTE_PKTMBUF_HEADROOM; dma_addr1 = vsetq_lane_u64(paddr, zero, 0); vst1q_u64((uint64_t *)&rxdp++->read, dma_addr1); @@ -411,9 +411,9 @@ pkt_mb3 = vreinterpretq_u8_u16(tmp); /* D.3 copy final 3,4 data to rx_pkts */ - vst1q_u8((void *)&rx_pkts[pos + 3]->rx_descriptor_fields1, + vst1q_u8((void *)&rx_pkts[pos + 3]->mbuf_rx_descriptor_fields1, pkt_mb4); - vst1q_u8((void *)&rx_pkts[pos + 2]->rx_descriptor_fields1, + vst1q_u8((void *)&rx_pkts[pos + 2]->mbuf_rx_descriptor_fields1, pkt_mb3); /* D.2 pkt 1,2 set in_port/nb_seg and remove crc */ @@ -441,9 +441,9 @@ rte_prefetch_non_temporal(rxdp + RTE_IXGBE_DESCS_PER_LOOP); /* D.3 copy final 1,2 data to rx_pkts */ - vst1q_u8((uint8_t *)&rx_pkts[pos + 1]->rx_descriptor_fields1, + vst1q_u8((uint8_t *)&rx_pkts[pos + 1]->mbuf_rx_descriptor_fields1, pkt_mb2); - vst1q_u8((uint8_t *)&rx_pkts[pos]->rx_descriptor_fields1, + vst1q_u8((uint8_t *)&rx_pkts[pos]->mbuf_rx_descriptor_fields1, pkt_mb1); desc_to_ptype_v(descs, rxq->pkt_type_mask, &rx_pkts[pos]); diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c index f60808d..adc4df1 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c +++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c @@ -98,10 +98,10 @@ desc_to_olflags_v_ipsec(__m128i descs[4], struct rte_mbuf **rx_pkts) { __m128i sterr, rearm, tmp_e, tmp_p; - uint32_t *rearm0 = (uint32_t *)rx_pkts[0]->rearm_data + 2; - uint32_t *rearm1 = (uint32_t *)rx_pkts[1]->rearm_data + 2; - uint32_t *rearm2 = (uint32_t *)rx_pkts[2]->rearm_data + 2; - uint32_t *rearm3 = (uint32_t *)rx_pkts[3]->rearm_data + 2; + uint32_t *rearm0 = (uint32_t *)rx_pkts[0]->mbuf_rearm_data + 2; + uint32_t *rearm1 = (uint32_t *)rx_pkts[1]->mbuf_rearm_data + 2; + uint32_t *rearm2 = (uint32_t *)rx_pkts[2]->mbuf_rearm_data + 2; + uint32_t *rearm3 = (uint32_t *)rx_pkts[3]->mbuf_rearm_data + 2; const __m128i ipsec_sterr_msk = _mm_set1_epi32(IXGBE_RXDADV_IPSEC_STATUS_SECP | IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED); @@ -252,13 +252,13 @@ /* write the rearm data and the olflags in one write */ 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) != - RTE_ALIGN(offsetof(struct rte_mbuf, rearm_data), 16)); - _mm_store_si128((__m128i *)&rx_pkts[0]->rearm_data, rearm0); - _mm_store_si128((__m128i *)&rx_pkts[1]->rearm_data, rearm1); - _mm_store_si128((__m128i *)&rx_pkts[2]->rearm_data, rearm2); - _mm_store_si128((__m128i *)&rx_pkts[3]->rearm_data, rearm3); + 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, mbuf_rearm_data), 16)); + _mm_store_si128((__m128i *)&rx_pkts[0]->mbuf_rearm_data, rearm0); + _mm_store_si128((__m128i *)&rx_pkts[1]->mbuf_rearm_data, rearm1); + _mm_store_si128((__m128i *)&rx_pkts[2]->mbuf_rearm_data, rearm2); + _mm_store_si128((__m128i *)&rx_pkts[3]->mbuf_rearm_data, rearm3); } static inline uint32_t get_packet_type(int index, @@ -356,9 +356,9 @@ static inline uint32_t get_packet_type(int index, * call 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); __m128i dd_check, eop_check; __m128i mbuf_init; uint8_t vlan_flags; @@ -423,13 +423,13 @@ static inline uint32_t get_packet_type(int index, * here for completeness in case of future modifications. */ 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); mbuf_init = _mm_set_epi64x(0, rxq->mbuf_initializer); @@ -530,9 +530,9 @@ static inline uint32_t get_packet_type(int index, staterr = _mm_unpacklo_epi32(sterr_tmp1, sterr_tmp2); /* D.3 copy final 3,4 data to rx_pkts */ - _mm_storeu_si128((void *)&rx_pkts[pos+3]->rx_descriptor_fields1, + _mm_storeu_si128((void *)&rx_pkts[pos+3]->mbuf_rx_descriptor_fields1, pkt_mb4); - _mm_storeu_si128((void *)&rx_pkts[pos+2]->rx_descriptor_fields1, + _mm_storeu_si128((void *)&rx_pkts[pos+2]->mbuf_rx_descriptor_fields1, pkt_mb3); /* D.2 pkt 1,2 set in_port/nb_seg and remove crc */ @@ -566,9 +566,9 @@ static inline uint32_t get_packet_type(int index, staterr = _mm_packs_epi32(staterr, zero); /* D.3 copy final 1,2 data to rx_pkts */ - _mm_storeu_si128((void *)&rx_pkts[pos+1]->rx_descriptor_fields1, + _mm_storeu_si128((void *)&rx_pkts[pos+1]->mbuf_rx_descriptor_fields1, pkt_mb2); - _mm_storeu_si128((void *)&rx_pkts[pos]->rx_descriptor_fields1, + _mm_storeu_si128((void *)&rx_pkts[pos]->mbuf_rx_descriptor_fields1, pkt_mb1); desc_to_ptype_v(descs, rxq->pkt_type_mask, &rx_pkts[pos]); -- 1.8.3.1