From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 170ED2B84; Fri, 21 Apr 2017 14:16:54 +0200 (CEST) Received: from pure.maildistiller.com (unknown [10.110.50.29]) by dispatch1-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTP id 569C380061; Fri, 21 Apr 2017 12:16:54 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx3-us3.ppe-hosted.com (unknown [10.110.49.251]) by pure.maildistiller.com (Proofpoint Essentials ESMTP Server) with ESMTPS id D10D780049; Fri, 21 Apr 2017 12:16:53 +0000 (UTC) Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx3-us3.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id B458E60096; Fri, 21 Apr 2017 12:16:52 +0000 (UTC) Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Fri, 21 Apr 2017 05:16:50 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Fri, 21 Apr 2017 05:16:49 -0700 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id v3LCGmbS021718; Fri, 21 Apr 2017 13:16:48 +0100 Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id v3LCGmok025262; Fri, 21 Apr 2017 13:16:48 +0100 From: Andrew Rybchenko To: CC: Date: Fri, 21 Apr 2017 13:16:42 +0100 Message-ID: <1492777002-25223-1-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 MIME-Version: 1.0 Content-Type: text/plain X-MDID: 1492777014-p33FHFuOf-Ql Subject: [dpdk-stable] [PATCH] net/sfc: fix LSC interrupt support for UIO cases X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Apr 2017 12:16:55 -0000 Recently link status change interrupt was enabled by default in testpmd, it has opened the driver bug with not working LSC interrupt if either igb_uio or uio_pci_generic kernel driver is used. Fixes: 06bc197796e2 ("net/sfc: interrupts support sufficient for event queue init") Cc: stable@dpdk.org Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/sfc_intr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/sfc/sfc_intr.c b/drivers/net/sfc/sfc_intr.c index 7d91a2a..7eb4b86 100644 --- a/drivers/net/sfc/sfc_intr.c +++ b/drivers/net/sfc/sfc_intr.c @@ -312,9 +312,11 @@ sfc_intr_attach(struct sfc_adapter *sa) switch (pci_dev->intr_handle.type) { #ifdef RTE_EXEC_ENV_LINUXAPP + case RTE_INTR_HANDLE_UIO_INTX: case RTE_INTR_HANDLE_VFIO_LEGACY: intr->type = EFX_INTR_LINE; break; + case RTE_INTR_HANDLE_UIO: case RTE_INTR_HANDLE_VFIO_MSI: case RTE_INTR_HANDLE_VFIO_MSIX: intr->type = EFX_INTR_MESSAGE; -- 2.7.4