From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 D2CA326B0A2 for ; Wed, 9 Apr 2025 14:54:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744210456; cv=none; b=E9SP+zqcaHCTIK4BPVX1LjeynQeCk/pInMHHfwIi4K3YU5piR8iwTr0qr7MCqXhHwOU6xk3wvlhBbjw9U7cgZoy0p62CoTXU1gBHedYAQNYe2ZnKY8HegYKhX2CSZX0N7SjZwATjzw3lAfWwoUKzYA3Dy1StcKXfUa/G/xuC9Qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744210456; c=relaxed/simple; bh=6g0TfWDuvigbnJLDqJYb2R4PL8SRBJ82ihr5x2bmHek=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nwYT4g/mA++HOdSrQ0ofxKvsFy7CqkzgrNKWzoVZa+0oQ/Pjq6AdrNiUKKD68DDSyNERSS3Ld1WXjB5btS/4giq0QMp+lAFX8IiBzd5OdP2exlbUrrSAt0Pfza66WLgNxUVYQSvMbxRgnK+bNb06uZq+uoJMgiHMkW2J+Pe8tl4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=SmByAWa+; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="SmByAWa+" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5398mwsQ006884 for ; Wed, 9 Apr 2025 14:54:13 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 2e+zhortkq1PPVBPRYcJak6GvfMLkq1x12up5ZcdsG0=; b=SmByAWa+1AfXtVKW kW7NxtxG4xNKWwjKtwsoXDRknfKrd0cOocRlx/ZRWIKIALZyUZO6ev74eZtaEz8J xHSw3qj7m0wyc2QaL/KMHZaTzMiFg321kMfnnwqPqJ1IGG51YE58+cc1wNmdTfGR 3ZBCbW/h9f00z2qK+UwPzT1U+8vG0Rf2WiVQkTuv3IoCenouGJOdl9V5rAX5MvlP H/f99YsjRpjz6r971m7juzNyEPQ23qICulBfVU/MiiR/gvvzT+CgrOSrySFjEJWy bNHaAzU8A1uKsKhT8Q18IiX3YOzn8gHx5Jh6SZbXnNjJiMv6CesYI4A+qjc60OZD MfNUUA== Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 45twg3kqbj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 09 Apr 2025 14:54:12 +0000 (GMT) Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-7c54734292aso162346785a.2 for ; Wed, 09 Apr 2025 07:54:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744210452; x=1744815252; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=2e+zhortkq1PPVBPRYcJak6GvfMLkq1x12up5ZcdsG0=; b=ICGcl7aLL14v5CKiQcdQXBrZlDQuYqgKVXt3/ygqLYV1iSMIkS0NoP9AIcMu65alUH YEQIXfyEAEfD8VwTP1OeXF/NbRT4we+krC7LuC/9+NKehXbC9UqRvxPY9RmO1pylKzW3 JhJKcxbSFw6mwV1UDp5zWjnKEeyoxn3z6TB2DJwa053BSX3XIF6RJJc66PFEmR7/ulKl zLfMEqymdItsRcuMF6IBxY7Wi+ocfZFi4+HmrHlamxTw8M4Nsk4rpa7CrVNMLw4z5q2D hNePj/X5EPs5tMbanbPERMZw3zdw5qOlHl+WvW3IBqDfmp0PH1LcTGeEFtOYL4GXFdRW reXQ== X-Forwarded-Encrypted: i=1; AJvYcCXVu5AoOJrlGs7Yl0XesCNeMzMW9MELf+fAMSYsnYsxFc9RqEljebURQ6ozonnf+CANNgZZ+jrAEgY=@vger.kernel.org X-Gm-Message-State: AOJu0YzEWDgL+itsJQJuhENTz1gnaO5RCSSVz/z2rOmHGt/qn8EwqiCG t4tZYikUd4lbltucnt4zR9ZHsCyQfzATHlpxSzdrLr1p1yyWgQxI5FRgXNn4pK+poJ9YAuJ6JRl ADw/KsA/Te/sRjyzlCaa57tUOgoGgjbt4ppA7qql5+1d6UhB7f5AINEDtWkg= X-Gm-Gg: ASbGncvsGq6VxuwZIlqj3wmYwl3K9LPGfnmA4ctnRRbbqPXhI7JvWPTUg7FKU/wT/W2 uWLeo5lfcdVBHIf/HoGNuUkKu7HJikHzPduIQAga7i4C/dxAKzTuaze/strMTMb3P334I8AoDys zwNFssk8kfVXsLCLhvuq+sFmTu3IzjTmgmyAHJXtz3JvDchVx2DeEEHkzusPu8w2PlwVsnTr4Qu T3ezQU5+zTe4oLBsdkIhsKDlhRgQP80V7wXxk2W5RO6t9G5mpxQX7GVfpNgq3kNe1LqqTYtSJWv a8guMf9QQF5CtfsezB8EjEqlIRMRuF3Xd46/c8BFnfvv8pHIXpqxlf5/51cMgcJy+A== X-Received: by 2002:a05:620a:d8d:b0:7c3:c814:591d with SMTP id af79cd13be357-7c79cbcad39mr181548685a.1.1744210451968; Wed, 09 Apr 2025 07:54:11 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEkhEFX9jW2lxjwZtZRt5wSID+lKfDUWjDhK7POIeIFuD1YPW0A5mtnATcnc6+c78jlhAPyDg== X-Received: by 2002:a05:620a:d8d:b0:7c3:c814:591d with SMTP id af79cd13be357-7c79cbcad39mr181545185a.1.1744210451558; Wed, 09 Apr 2025 07:54:11 -0700 (PDT) Received: from [192.168.65.90] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-acaa1cb4142sm108209666b.101.2025.04.09.07.54.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Apr 2025 07:54:10 -0700 (PDT) Message-ID: Date: Wed, 9 Apr 2025 16:54:05 +0200 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/3] net: qrtr: Define macro to convert QMI version and instance to QRTR instance To: Yassine Oudjana , Jonathan Cameron , Lars-Peter Clausen , Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Masahiro Yamada , Nathan Chancellor , Nicolas Schier , Alexander Sverdlin , Sean Nyekjaer , Javier Carrasco , Matti Vaittinen , Antoniu Miclaus , Ramona Gradinariu , "Yo-Jung (Leo) Lin" <0xff07@gmail.com>, Andy Shevchenko , Neil Armstrong , =?UTF-8?B?QmFybmFiw6FzIEN6w6ltw6Fu?= , Danila Tikhonov , Antoni Pokusinski , Vasileios Amoiridis , Petar Stoykov , shuaijie wang , Yasin Lee , "Borislav Petkov (AMD)" , Dave Hansen , Tony Luck , Pawan Gupta , Ingo Molnar Cc: Yassine Oudjana , linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, linux-arm-msm@vger.kernel.org, netdev@vger.kernel.org, linux-kbuild@vger.kernel.org References: <20250406140706.812425-1-y.oudjana@protonmail.com> <20250406140706.812425-3-y.oudjana@protonmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250406140706.812425-3-y.oudjana@protonmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: T2RNBrP4ySyIOwo-7tNSDIg1jLAlaTzi X-Proofpoint-ORIG-GUID: T2RNBrP4ySyIOwo-7tNSDIg1jLAlaTzi X-Authority-Analysis: v=2.4 cv=I/9lRMgg c=1 sm=1 tr=0 ts=67f68a14 cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=sfOm8-O8AAAA:8 a=PIWKGJPQcB-H7wabpAUA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=TvTJqdcANYtsRzA46cdi:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-09_05,2025-04-08_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxscore=0 phishscore=0 suspectscore=0 mlxlogscore=999 lowpriorityscore=0 spamscore=0 clxscore=1011 malwarescore=0 adultscore=0 priorityscore=1501 impostorscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504090093 On 4/6/25 4:07 PM, Yassine Oudjana wrote: > Move QRTR instance conversion from qmi_interface into a new macro in order > to reuse it in QRTR device ID tables. > > Signed-off-by: Yassine Oudjana > --- > drivers/soc/qcom/qmi_interface.c | 5 +++-- > include/linux/soc/qcom/qrtr.h | 2 ++ > 2 files changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/soc/qcom/qmi_interface.c b/drivers/soc/qcom/qmi_interface.c > index bc6d6379d8b1..cb57b7e1f252 100644 > --- a/drivers/soc/qcom/qmi_interface.c > +++ b/drivers/soc/qcom/qmi_interface.c > @@ -14,6 +14,7 @@ > #include > #include > #include > +#include > > static struct socket *qmi_sock_create(struct qmi_handle *qmi, > struct sockaddr_qrtr *sq); > @@ -173,7 +174,7 @@ static void qmi_send_new_lookup(struct qmi_handle *qmi, struct qmi_service *svc) > memset(&pkt, 0, sizeof(pkt)); > pkt.cmd = cpu_to_le32(QRTR_TYPE_NEW_LOOKUP); > pkt.server.service = cpu_to_le32(svc->service); > - pkt.server.instance = cpu_to_le32(svc->version | svc->instance << 8); > + pkt.server.instance = cpu_to_le32(QRTR_INSTANCE(svc->version, svc->instance)); > > sq.sq_family = qmi->sq.sq_family; > sq.sq_node = qmi->sq.sq_node; > @@ -236,7 +237,7 @@ static void qmi_send_new_server(struct qmi_handle *qmi, struct qmi_service *svc) > memset(&pkt, 0, sizeof(pkt)); > pkt.cmd = cpu_to_le32(QRTR_TYPE_NEW_SERVER); > pkt.server.service = cpu_to_le32(svc->service); > - pkt.server.instance = cpu_to_le32(svc->version | svc->instance << 8); > + pkt.server.instance = cpu_to_le32(QRTR_INSTANCE(svc->version, svc->instance)); > pkt.server.node = cpu_to_le32(qmi->sq.sq_node); > pkt.server.port = cpu_to_le32(qmi->sq.sq_port); > > diff --git a/include/linux/soc/qcom/qrtr.h b/include/linux/soc/qcom/qrtr.h > index 4d7f25c64c56..10c89a35cbb9 100644 > --- a/include/linux/soc/qcom/qrtr.h > +++ b/include/linux/soc/qcom/qrtr.h > @@ -13,6 +13,8 @@ struct qrtr_device { > > #define to_qrtr_device(d) container_of(d, struct qrtr_device, dev) > > +#define QRTR_INSTANCE(qmi_version, qmi_instance) (qmi_version | qmi_instance << 8) Please use FIELD_PREP + GENMASK to avoid potential overflows Konrad