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GET /api/patches/809520/?format=api
{ "id": 809520, "url": "http://patchwork.ozlabs.org/api/patches/809520/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/1504504534-22115-1-git-send-email-ganeshgr@chelsio.com/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1504504534-22115-1-git-send-email-ganeshgr@chelsio.com>", "list_archive_url": null, "date": "2017-09-04T05:55:34", "name": "[net-next] cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "7fed9a7089335869f0c20a6ebef4a14182a619d0", "submitter": { "id": 69424, "url": "http://patchwork.ozlabs.org/api/people/69424/?format=api", "name": "Ganesh Goudar", "email": "ganeshgr@chelsio.com" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/1504504534-22115-1-git-send-email-ganeshgr@chelsio.com/mbox/", "series": [ { "id": 1309, "url": "http://patchwork.ozlabs.org/api/series/1309/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=1309", "date": "2017-09-04T05:55:34", "name": "[net-next] cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/1309/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/809520/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/809520/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xlzcf3XT4z9rvt\n\tfor <patchwork-incoming@ozlabs.org>;\n\tMon, 4 Sep 2017 15:56:34 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751628AbdIDF4c (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tMon, 4 Sep 2017 01:56:32 -0400", "from stargate.chelsio.com ([12.32.117.8]:22983 \"EHLO\n\tstargate.chelsio.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1750805AbdIDF4b (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Mon, 4 Sep 2017 01:56:31 -0400", "from localhost (victim.blr.asicdesigners.com [10.193.185.129])\n\tby stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id v845uIOe003050; \n\tSun, 3 Sep 2017 22:56:18 -0700" ], "From": "Ganesh Goudar <ganeshgr@chelsio.com>", "To": "netdev@vger.kernel.org, davem@davemloft.net", "Cc": "nirranjan@chelsio.com, indranil@chelsio.com, venkatesh@chelsio.com,\n\tGanesh Goudar <ganeshgr@chelsio.com>, Casey Leedom <leedom@chelsio.com>", "Subject": "[PATCH net-next] cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6", "Date": "Mon, 4 Sep 2017 11:25:34 +0530", "Message-Id": "<1504504534-22115-1-git-send-email-ganeshgr@chelsio.com>", "X-Mailer": "git-send-email 2.1.0", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "MPS_TX_INT_CAUSE[Bubble] is a normal condition for T6, hence\nignore this interrupt for T6.\n\nSigned-off-by: Ganesh Goudar <ganeshgr@chelsio.com>\nSigned-off-by: Casey Leedom <leedom@chelsio.com>\n---\n drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 16 +++++++++++++++-\n 1 file changed, 15 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c\nindex 08624db..b0f9aea 100644\n--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c\n+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c\n@@ -4548,6 +4548,18 @@ static void mps_intr_handler(struct adapter *adapter)\n \t\t{ FRMERR_F, \"MPS Tx framing error\", -1, 1 },\n \t\t{ 0 }\n \t};\n+\tstatic const struct intr_info t6_mps_tx_intr_info[] = {\n+\t\t{ TPFIFO_V(TPFIFO_M), \"MPS Tx TP FIFO parity error\", -1, 1 },\n+\t\t{ NCSIFIFO_F, \"MPS Tx NC-SI FIFO parity error\", -1, 1 },\n+\t\t{ TXDATAFIFO_V(TXDATAFIFO_M), \"MPS Tx data FIFO parity error\",\n+\t\t -1, 1 },\n+\t\t{ TXDESCFIFO_V(TXDESCFIFO_M), \"MPS Tx desc FIFO parity error\",\n+\t\t -1, 1 },\n+\t\t/* MPS Tx Bubble is normal for T6 */\n+\t\t{ SECNTERR_F, \"MPS Tx SOP/EOP error\", -1, 1 },\n+\t\t{ FRMERR_F, \"MPS Tx framing error\", -1, 1 },\n+\t\t{ 0 }\n+\t};\n \tstatic const struct intr_info mps_trc_intr_info[] = {\n \t\t{ FILTMEM_V(FILTMEM_M), \"MPS TRC filter parity error\", -1, 1 },\n \t\t{ PKTFIFO_V(PKTFIFO_M), \"MPS TRC packet FIFO parity error\",\n@@ -4579,7 +4591,9 @@ static void mps_intr_handler(struct adapter *adapter)\n \tfat = t4_handle_intr_status(adapter, MPS_RX_PERR_INT_CAUSE_A,\n \t\t\t\t mps_rx_intr_info) +\n \t t4_handle_intr_status(adapter, MPS_TX_INT_CAUSE_A,\n-\t\t\t\t mps_tx_intr_info) +\n+\t\t\t\t is_t6(adapter->params.chip)\n+\t\t\t\t ? t6_mps_tx_intr_info\n+\t\t\t\t : mps_tx_intr_info) +\n \t t4_handle_intr_status(adapter, MPS_TRC_INT_CAUSE_A,\n \t\t\t\t mps_trc_intr_info) +\n \t t4_handle_intr_status(adapter, MPS_STAT_PERR_INT_CAUSE_SRAM_A,\n", "prefixes": [ "net-next" ] }