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GET /api/patches/3944/?format=api
{ "id": 3944, "url": "http://patches.dpdk.org/api/patches/3944/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1425918532-8601-2-git-send-email-vladz@cloudius-systems.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1425918532-8601-2-git-send-email-vladz@cloudius-systems.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1425918532-8601-2-git-send-email-vladz@cloudius-systems.com", "date": "2015-03-09T16:28:50", "name": "[dpdk-dev,v2,1/3] ixgbe: Use the rte_le_to_cpu_xx()/rte_cpu_to_le_xx() when reading/setting HW ring descriptor fields", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "fbefc91865cb849d9b1c101c087b823dac957e14", "submitter": { "id": 141, "url": "http://patches.dpdk.org/api/people/141/?format=api", "name": "Vladislav Zolotarov", "email": "vladz@cloudius-systems.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1425918532-8601-2-git-send-email-vladz@cloudius-systems.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/3944/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/3944/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id A0D659AA3;\n\tMon, 9 Mar 2015 17:28:59 +0100 (CET)", "from mail-wi0-f180.google.com (mail-wi0-f180.google.com\n\t[209.85.212.180]) by dpdk.org (Postfix) with ESMTP id 2807C5ABA\n\tfor <dev@dpdk.org>; Mon, 9 Mar 2015 17:28:57 +0100 (CET)", "by wibbs8 with SMTP id bs8so22693445wib.4\n\tfor <dev@dpdk.org>; Mon, 09 Mar 2015 09:28:57 -0700 (PDT)", "from vladz-laptop.localdomain ([109.65.117.109])\n\tby mx.google.com with ESMTPSA id\n\te18sm28920929wjz.27.2015.03.09.09.28.55\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tMon, 09 Mar 2015 09:28:56 -0700 (PDT)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=YmtwRivGZyScCVUAF3LDxeXfWKIfQZchreffhBmU41I=;\n\tb=KJN0IkA9NAlpVczvPlC1njsTRbNxXhM1dL2tdodhbaBmTysqfSzQjJ3pGBIK9H2fAD\n\tXfL3MpBJEIIRmmue1xFkMjigd2q8i3EvR4pNSn/Nw8IVIYlb+V2V0kJBOJsBY5izQlg6\n\tin/MZjmZqTPPXiCuJqot9sji5oboVgxhBwGaE3meUIytEBn6utRNhXTHcCDtIW6kjL86\n\tM0YkpNX2YU42MePuwOF0hs65+VG5lWbgyH9vKfWpT6HksuHwRCSm23/yGRrlJ+x14bzO\n\t2W5baAAWjEscFra5NOpNJi/4kZV9Z6Yqa/jYcnxCQj5/g35hm9QGL2VTmfTdannXgS7K\n\t4rOw==", "X-Gm-Message-State": "ALoCoQkYPuHA13vys3VNeyIwA2n7cPGU/WOQdbipq6xlwsqeCFwinTMZubGEInGl6WVzgvG/TLgi", "X-Received": "by 10.180.39.33 with SMTP id m1mr62146616wik.26.1425918537019;\n\tMon, 09 Mar 2015 09:28:57 -0700 (PDT)", "From": "Vlad Zolotarov <vladz@cloudius-systems.com>", "To": "dev@dpdk.org", "Date": "Mon, 9 Mar 2015 18:28:50 +0200", "Message-Id": "<1425918532-8601-2-git-send-email-vladz@cloudius-systems.com>", "X-Mailer": "git-send-email 2.1.0", "In-Reply-To": "<1425918532-8601-1-git-send-email-vladz@cloudius-systems.com>", "References": "<1425918532-8601-1-git-send-email-vladz@cloudius-systems.com>", "Subject": "[dpdk-dev] [PATCH v2 1/3] ixgbe: Use the\n\trte_le_to_cpu_xx()/rte_cpu_to_le_xx() when reading/setting HW\n\tring descriptor fields", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Fixed the above in ixgbe_rx_alloc_bufs() and in ixgbe_recv_scattered_pkts().\n\nSigned-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>\n---\n lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 13 +++++++------\n 1 file changed, 7 insertions(+), 6 deletions(-)", "diff": "diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c\nindex 9ecf3e5..b033e04 100644\n--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c\n+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c\n@@ -1028,7 +1028,7 @@ ixgbe_rx_alloc_bufs(struct igb_rx_queue *rxq)\n \tstruct igb_rx_entry *rxep;\n \tstruct rte_mbuf *mb;\n \tuint16_t alloc_idx;\n-\tuint64_t dma_addr;\n+\t__le64 dma_addr;\n \tint diag, i;\n \n \t/* allocate buffers in bulk directly into the S/W ring */\n@@ -1051,7 +1051,7 @@ ixgbe_rx_alloc_bufs(struct igb_rx_queue *rxq)\n \t\tmb->port = rxq->port_id;\n \n \t\t/* populate the descriptors */\n-\t\tdma_addr = (uint64_t)mb->buf_physaddr + RTE_PKTMBUF_HEADROOM;\n+\t\tdma_addr = rte_cpu_to_le_64(RTE_MBUF_DATA_DMA_ADDR_DEFAULT(mb));\n \t\trxdp[i].read.hdr_addr = dma_addr;\n \t\trxdp[i].read.pkt_addr = dma_addr;\n \t}\n@@ -1559,13 +1559,14 @@ ixgbe_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\tfirst_seg->ol_flags = pkt_flags;\n \n \t\tif (likely(pkt_flags & PKT_RX_RSS_HASH))\n-\t\t\tfirst_seg->hash.rss = rxd.wb.lower.hi_dword.rss;\n+\t\t\tfirst_seg->hash.rss =\n+\t\t\t\t rte_le_to_cpu_32(rxd.wb.lower.hi_dword.rss);\n \t\telse if (pkt_flags & PKT_RX_FDIR) {\n \t\t\tfirst_seg->hash.fdir.hash =\n-\t\t\t\t(uint16_t)((rxd.wb.lower.hi_dword.csum_ip.csum)\n-\t\t\t\t\t & IXGBE_ATR_HASH_MASK);\n+\t\t\t rte_le_to_cpu_16(rxd.wb.lower.hi_dword.csum_ip.csum)\n+\t\t\t\t\t & IXGBE_ATR_HASH_MASK;\n \t\t\tfirst_seg->hash.fdir.id =\n-\t\t\t\trxd.wb.lower.hi_dword.csum_ip.ip_id;\n+\t\t\t rte_le_to_cpu_16(rxd.wb.lower.hi_dword.csum_ip.ip_id);\n \t\t}\n \n \t\t/* Prefetch data of first segment, if configured to do so. */\n", "prefixes": [ "dpdk-dev", "v2", "1/3" ] }