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GET /api/patches/974016/?format=api
{ "id": 974016, "url": "http://patchwork.ozlabs.org/api/patches/974016/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20180924163557.1187-5-bjorn.topel@gmail.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20180924163557.1187-5-bjorn.topel@gmail.com>", "list_archive_url": null, "date": "2018-09-24T16:35:56", "name": "[4/5] ixgbe: move common Tx functions to ixgbe_txrx_common.h", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "9c362f6eea9f526a6f5b0c6e4cffc7890f363f2f", "submitter": { "id": 70569, "url": "http://patchwork.ozlabs.org/api/people/70569/?format=api", "name": "Björn Töpel", "email": "bjorn.topel@gmail.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20180924163557.1187-5-bjorn.topel@gmail.com/mbox/", "series": [ { "id": 67233, "url": "http://patchwork.ozlabs.org/api/series/67233/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=67233", "date": "2018-09-24T16:35:52", "name": "Introducing ixgbe AF_XDP ZC support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/67233/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/974016/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/974016/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=osuosl.org\n\t(client-ip=140.211.166.136; helo=silver.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com" ], "Received": [ "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 42JqfC4kgSz9s8T\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 25 Sep 2018 02:38:59 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 3A01E2151C;\n\tMon, 24 Sep 2018 16:38:58 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id AXn55CBToEoj; Mon, 24 Sep 2018 16:38:56 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id 4E3632151A;\n\tMon, 24 Sep 2018 16:38:56 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id C67431BFB70\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 24 Sep 2018 16:38:54 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id C3555863C8\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 24 Sep 2018 16:38:54 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id j4s-jbEil1b6 for <intel-wired-lan@lists.osuosl.org>;\n\tMon, 24 Sep 2018 16:38:54 +0000 (UTC)", "from mga06.intel.com (mga06.intel.com [134.134.136.31])\n\tby hemlock.osuosl.org (Postfix) with ESMTPS id 4300A863A5\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tMon, 24 Sep 2018 16:38:54 +0000 (UTC)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t24 Sep 2018 09:38:52 -0700", "from dandretz-mobl2.ger.corp.intel.com (HELO\n\tbtopel-mobl1.isw.intel.com) ([10.252.37.237])\n\tby FMSMGA003.fm.intel.com with ESMTP; 24 Sep 2018 09:36:47 -0700" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "from auto-whitelisted by SQLgrey-1.7.6", "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.54,298,1534834800\"; d=\"scan'208\";a=\"82877948\"", "From": "=?utf-8?b?QmrDtnJuIFTDtnBlbA==?= <bjorn.topel@gmail.com>", "To": "jeffrey.t.kirsher@intel.com,\n\tintel-wired-lan@lists.osuosl.org", "Date": "Mon, 24 Sep 2018 18:35:56 +0200", "Message-Id": "<20180924163557.1187-5-bjorn.topel@gmail.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20180924163557.1187-1-bjorn.topel@gmail.com>", "References": "<20180924163557.1187-1-bjorn.topel@gmail.com>", "MIME-Version": "1.0", "Subject": "[Intel-wired-lan] [PATCH 4/5] ixgbe: move common Tx functions to\n\tixgbe_txrx_common.h", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.24", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Cc": "daniel@iogearbox.net, netdev@vger.kernel.org, ast@kernel.org,\n\ttuc@vmware.com, u9012063@gmail.com, brouer@redhat.com, =?utf-8?q?Bj?=\n\t=?utf-8?b?w7ZybiBUw7ZwZWw=?= <bjorn.topel@intel.com>,\n\tmagnus.karlsson@gmail.com, magnus.karlsson@intel.com", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Björn Töpel <bjorn.topel@intel.com>\n\nThis patch prepares for the upcoming zero-copy Tx functionality by\nmoving common functions used both by the regular path and zero-copy\npath.\n\nSigned-off-by: Björn Töpel <bjorn.topel@intel.com>\n---\n drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 9 +++------\n drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h | 5 +++++\n 2 files changed, 8 insertions(+), 6 deletions(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\nindex 4e6726c623a8..4e9b28894a5b 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c\n@@ -895,8 +895,8 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction,\n \t}\n }\n \n-static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,\n-\t\t\t\t\t u64 qmask)\n+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,\n+\t\t\t u64 qmask)\n {\n \tu32 mask;\n \n@@ -8150,9 +8150,6 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)\n \treturn __ixgbe_maybe_stop_tx(tx_ring, size);\n }\n \n-#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \\\n-\t\t IXGBE_TXD_CMD_RS)\n-\n static int ixgbe_tx_map(struct ixgbe_ring *tx_ring,\n \t\t\tstruct ixgbe_tx_buffer *first,\n \t\t\tconst u8 hdr_len)\n@@ -10275,7 +10272,7 @@ static int ixgbe_xdp(struct net_device *dev, struct netdev_bpf *xdp)\n \t}\n }\n \n-static void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)\n+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)\n {\n \t/* Force memory writes to complete before letting h/w know there\n \t * are new descriptors to fetch.\ndiff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h\nindex cf219f4e009d..56afb685c648 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h\n@@ -9,6 +9,9 @@\n #define IXGBE_XDP_TX\t\tBIT(1)\n #define IXGBE_XDP_REDIR\t\tBIT(2)\n \n+#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \\\n+\t\t IXGBE_TXD_CMD_RS)\n+\n int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,\n \t\t\tstruct xdp_frame *xdpf);\n bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,\n@@ -19,6 +22,8 @@ void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,\n \t\t\t struct sk_buff *skb);\n void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,\n \t\t struct sk_buff *skb);\n+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring);\n+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, u64 qmask);\n \n void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring);\n void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring);\n", "prefixes": [ "4/5" ] }