From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from BL2PR02CU003.outbound.protection.outlook.com (mail-eastusazon11011056.outbound.protection.outlook.com [52.101.52.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BCA44028F5; Wed, 17 Jun 2026 13:26:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.52.56 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781702784; cv=fail; b=Jma/dSarWd6zDwE59nxM8h8+CuQNQUOh80kyvB/u7Q0rF8PW88kGXvqr7oZl1N6iVz+6Ybr2w1TwKmMz/z+4/SWtcMqM1/7uqC5IT6FniynDNN4VIcLstFKW7BNHPmZgnXIUkRoXhNco9wYk3IdPd4L5SlqmoXWe+2JR6OYqi/Y= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781702784; c=relaxed/simple; bh=as4oW+uyDR+Lqfa2014fJuPaoejgN/AR/3FRddsT4t0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=No17UdIcl8k3E8lQ3+ICkbcmrg5y7ZVx34wMs92Czp90a8LSFBaW0SmUcWC6k377+IkxGQtEAAuwnxuOpADM+j8kqzo7aJ5f/Hs++1wXgmZBfszs1D5qkKuoIXuDdMBncWis9jwdR2IHcemBrEhXqWwl88KVSBjI+GTe7+B43EQ= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=PaAPUKeK; arc=fail smtp.client-ip=52.101.52.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="PaAPUKeK" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=UAy2le04MYRbtyFQnSqDFtWEpeqfBlwuO6myLPohF6jeWfYTL2Fp9Ib45r+vWYdjWCrrFQ+TYoV0Ls8pDFUut4NscgDtaIf1OJsvhaFFW0+tBlROn1wMxH85odT0PlZNLR+q48JbqOh5Mm4q5pDlCXRtX70bZ5qinDyon+L1SyrkMwNZU8oTa1IlPE65yGWH0c1EMXq3aoXx9v8joqIdMbIw0qP44xOEOO3Wr/t+Ff/1VTwN7aPFirWDkj7ZnIYYhqTPVp+kb+O1NVg9r/ksTIMLf8M2rpjNkO2sfuhihvz9HTg+GPPrDZ6BZn79bsz/LoWyhAZ0dKJ23xgKvj5jLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=WJ4m/XyJGhFs2T/e8fR4sdjYwH/28u+sWH091FmsZ+o=; b=UE+LpKqsDogsyz7ARPK6VfsSixbpAuldb86rkS+raDIy5JEz0ccHZmF4VhP5b1AOQlRiPHbHxTgZCFGsyMEGw0Q1Qc6ANdZnaiQoZzQUN2WiQ1h758175aBgXQsvq2SzUBhB8JlFXhWxhFrsQLcitillRTeQ5m34n5PWblhwf9zxHcH/swMxcuyzsYJBkL8bxNZZ2bWlnyHTZH2+1N/Tbj83sYLC0PlAi0eR4cWQi7ynlTAL+ZeLIMbB8cg+TxldB+AJJljKzm03IrdpbxyFB2X2sxLUf2NZZcbvG8q4i+D09jC4+OjdMfHNT/aPFdnQmcevvQ/58P7MuTLpkjw/tA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=ziepe.ca smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WJ4m/XyJGhFs2T/e8fR4sdjYwH/28u+sWH091FmsZ+o=; b=PaAPUKeK84/WYTpJNRPezF++OrwOIvlDeV8wa6AZgQOH6PUwHanSKzJH99p6vPdutwVObGPSpvBQtIlP9EnlhUB/EMfJ7o9lOu33HHBrOkZTRwMoSFcT602zOY685745BsGWRE5rZzdI9NJfAAPLKO4ctdpHm73BaZY06+uD0Z8= Received: from BL1PR13CA0330.namprd13.prod.outlook.com (2603:10b6:208:2c1::35) by PH0PR12MB8100.namprd12.prod.outlook.com (2603:10b6:510:29b::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.113.18; Wed, 17 Jun 2026 13:26:18 +0000 Received: from BL02EPF00021F6D.namprd02.prod.outlook.com (2603:10b6:208:2c1:cafe::79) by BL1PR13CA0330.outlook.office365.com (2603:10b6:208:2c1::35) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.139.11 via Frontend Transport; Wed, 17 Jun 2026 13:26:17 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by BL02EPF00021F6D.mail.protection.outlook.com (10.167.249.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.139.8 via Frontend Transport; Wed, 17 Jun 2026 13:26:17 +0000 Received: from satlexmb10.amd.com (10.181.42.219) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.41; Wed, 17 Jun 2026 08:26:16 -0500 Received: from satlexmb08.amd.com (10.181.42.217) by satlexmb10.amd.com (10.181.42.219) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.41; Wed, 17 Jun 2026 08:26:16 -0500 Received: from xhdipdslab46.xilinx.com (10.180.168.240) by satlexmb08.amd.com (10.181.42.217) with Microsoft SMTP Server id 15.2.2562.41 via Frontend Transport; Wed, 17 Jun 2026 08:26:13 -0500 From: Abhijit Gangurde To: , , , , , , , CC: , , , , , Abhijit Gangurde Subject: [for-next v3 1/3] net: ionic: Fetch RCQ sign bit from firmware Date: Wed, 17 Jun 2026 18:56:03 +0530 Message-ID: <20260617132605.1888205-2-abhijit.gangurde@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260617132605.1888205-1-abhijit.gangurde@amd.com> References: <20260617132605.1888205-1-abhijit.gangurde@amd.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF00021F6D:EE_|PH0PR12MB8100:EE_ X-MS-Office365-Filtering-Correlation-Id: ea8a88f6-2c41-4040-b13f-08decc74030e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|7416014|36860700016|82310400026|23010399003|22082099003|18002099003|56012099006|11063799006; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(1800799024)(7416014)(36860700016)(82310400026)(23010399003)(22082099003)(18002099003)(56012099006)(11063799006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Px16IBouc0pX5BNYyPDprRIMD+QLU+JCok1wfEH0XrL5KOm3y1eeKMCnNJa9GmlucA4J+MOpOXJx8+UI4M/gInItY/drqqXrgyqE0KnKwE7vA1BV3l58a2N6qY+ww7CpADyTcaJUOAlDaT7/s0ZKDHfxElxHvKeEJgKNeJ48mkOvhQRkVLgoxP8x9p6qc5+Liz4g92Q1L+4WGHshe2vwwjowbyFCbDSbV4pGXhiYwNW4ylpgKS56mUAeaYuvJMgx/87GAWW+/Ac2+XEB6JODJgUsnmhYd5tEX8wngvO98HEq4JDyfxK/6BxeDaZr4uStLGLyGBSFFcxPIcPykpzG3haj516lJ+yncTzxPI/hLwn9N/WjLHnP3U8inCsClRPkfyqdFUf8zSRBgXTb45csuTDhE3+6Hw1xI1HOC/63W86QkREhPUhndqlfSKMEpZNq X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2026 13:26:17.2396 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ea8a88f6-2c41-4040-b13f-08decc74030e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF00021F6D.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB8100 Read the rcq_sign_bit from the RDMA LIF identity reported by firmware. Signed-off-by: Abhijit Gangurde --- drivers/net/ethernet/pensando/ionic/ionic_if.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_if.h b/drivers/net/ethernet/pensando/ionic/ionic_if.h index 23d6e2b4791e..b97de96f78c4 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_if.h +++ b/drivers/net/ethernet/pensando/ionic/ionic_if.h @@ -553,6 +553,8 @@ enum ionic_lif_rdma_cap_stats { * @rdma.eq_qtype: RDMA Event Qtype * @rdma.stats_type: Supported statistics type * (enum ionic_lif_rdma_cap_stats) + * @rdma.rsvd: Reserved byte + * @rdma.rcq_sign_bit: RCQ sign bit * @rdma.rsvd1: Reserved byte(s) * @words: word access to struct contents */ @@ -598,7 +600,9 @@ union ionic_lif_identity { struct ionic_lif_logical_qtype cq_qtype; struct ionic_lif_logical_qtype eq_qtype; __le16 stats_type; - u8 rsvd1[162]; + u8 rsvd; + u8 rcq_sign_bit; + u8 rsvd1[160]; } __packed rdma; } __packed; __le32 words[478]; -- 2.43.0