From nobody Sun Nov 24 01:10:37 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1727473591; cv=none; d=zohomail.com; s=zohoarc; b=iQgBiyFXXioHiDl96NU/Bfq0kmAhWa6BZ2Ytk+Rda65NOzFEKl8+NzK4rPXe7ar/as6d9+eJargB6onaY9lwjwNTkRg6l5hqV7LDMkM5Q+19up8iPqgh+Od8/XyWXjD0L3uBA9lom+ee7X9WFl3fjKbrp/+JmNXukvcENKN4SlA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1727473591; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Tq/WU8YFou4tlFTr5oZ2aHrtwQxQNFO3jd7/jY9s2dw=; b=iA+V9oy2OMsk3HTJ3+1bT/h0/wkhKZEjircHM6DbsSospH6xF/xapoeyCHn8ah198Z7p+wIJJcArj/qnrKdu5mtwPpIG1TgEaLa1iyvpQapMq0HtQEyj2GNSM0FY3Cmz0JFxcQKbw/3zIWMFOSTOGbI+iSBdO10EjICUuZvBrZ0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1727473591380126.51467920858795; Fri, 27 Sep 2024 14:46:31 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1suIme-00043F-Rl; Fri, 27 Sep 2024 17:45:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1suImd-0003xY-BC for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:51 -0400 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1suImb-0003uL-H3 for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:50 -0400 Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-42cd74c0d16so23948515e9.1 for ; Fri, 27 Sep 2024 14:45:42 -0700 (PDT) Received: from localhost.localdomain ([176.187.217.136]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42e96a36292sm84637645e9.32.2024.09.27.14.45.38 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Sep 2024 14:45:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1727473541; x=1728078341; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Tq/WU8YFou4tlFTr5oZ2aHrtwQxQNFO3jd7/jY9s2dw=; b=AiQIJV9iswhWv7xNmxJS/55KZIHsUX5nPKpfD/KMi4F0ZJ3i7o/rPNbMJ4I5xqdTXA uB0/mdPLgGX6AeRJVYyWYyQwYGJ86GdgNC24ADTMRP9WZb5bv461SmTPKkffVFHe/Iqo og/yq26oBoj+tHinuEl877OkTbFUd3vMQuiXE1a/Rhdz8blfMr+YyCwRDJbbyNTZs31r hQbQnBvm5e/eIkbX75cy2pMPm2QqF1FM0yxCc11Gf4+gipP4cOwf2ABj5mTQgjSEfsVR pSuxHE1T2Q78yb4VRvxKXPBF1y/ghDVDaXkyp4umbqCLDYgngYHql8g5RVCcRdyUWApT JJ2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727473541; x=1728078341; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Tq/WU8YFou4tlFTr5oZ2aHrtwQxQNFO3jd7/jY9s2dw=; b=kI/fx4Xw6YgmDZTFJhEZ2wU04uLs4jvSGpqEI2820EpvKsVAGUfKdg8PbWLZJRTfD8 byUqMcAoYR2dEMLkupt7gTJFLJyuli/10xxMe+xaydjSWxJVtpcFUBeKsFUd1fpj9BrN RUNjXbmX0qJ3ipQFSpBUIF6/NW4ozekcxTrT4wTk1Ve5ZseppO4eTfgih9Jrt3n+xvd8 Fe3SCDCpBRSXVuAvfv17I8NBw9pGFMnVRBoWmKey2JWTFWq74SpgQJG3aT+quzF7Bgrh wITZbRyvFwj5AjJ5yqoD9JYqGppr/oZyjVrypLFJUJFjIYegZfoOP6sQm18g34TL2rqj yYQA== X-Gm-Message-State: AOJu0YyNMvnlWMJ+p1Y7TfIAfgaogje0ZutvxaHeen+Vi7COggnDckYt zeqELAnRdeBkzbsVMlJe+k/e0KjRYwVQK3PM2j4lYn76EDktvnNVFkXE7q2F5L0uHZLIH4azItc + X-Google-Smtp-Source: AGHT+IGGJC8+9f2DLcXYz7UNT52MIcCJvmAtXpq0ltLtc2B0EdD1vwXm4xFrnfWyN4YA2qQjOpTVdg== X-Received: by 2002:a05:600c:4f86:b0:42c:bae0:f066 with SMTP id 5b1f17b1804b1-42f58434768mr30930125e9.13.1727473541180; Fri, 27 Sep 2024 14:45:41 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Nicholas Piggin , David Gibson , qemu-ppc@nongnu.org, Alexey Kardashevskiy , Harsh Prateek Bora , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 1/4] hw/ppc/spapr_nvdimm: Simplify LD/ST API uses Date: Fri, 27 Sep 2024 23:45:28 +0200 Message-ID: <20240927214531.20242-2-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240927214531.20242-1-philmd@linaro.org> References: <20240927214531.20242-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1727473593121116600 ldn/stn methods handle the access size, no need for the switch case. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/ppc/spapr_nvdimm.c | 47 ++++--------------------------------------- 1 file changed, 4 insertions(+), 43 deletions(-) diff --git a/hw/ppc/spapr_nvdimm.c b/hw/ppc/spapr_nvdimm.c index 7d2dfe5e3d..5af0b13370 100644 --- a/hw/ppc/spapr_nvdimm.c +++ b/hw/ppc/spapr_nvdimm.c @@ -250,7 +250,6 @@ static target_ulong h_scm_read_metadata(PowerPCCPU *cpu, SpaprDrc *drc =3D spapr_drc_by_index(drc_index); NVDIMMDevice *nvdimm; NVDIMMClass *ddc; - uint64_t data =3D 0; uint8_t buf[8] =3D { 0 }; =20 if (!drc || !drc->dev || @@ -272,24 +271,7 @@ static target_ulong h_scm_read_metadata(PowerPCCPU *cp= u, ddc =3D NVDIMM_GET_CLASS(nvdimm); ddc->read_label_data(nvdimm, buf, len, offset); =20 - switch (len) { - case 1: - data =3D ldub_p(buf); - break; - case 2: - data =3D lduw_be_p(buf); - break; - case 4: - data =3D ldl_be_p(buf); - break; - case 8: - data =3D ldq_be_p(buf); - break; - default: - g_assert_not_reached(); - } - - args[0] =3D data; + args[0] =3D ldn_be_p(buf, len); =20 return H_SUCCESS; } @@ -325,31 +307,10 @@ static target_ulong h_scm_write_metadata(PowerPCCPU *= cpu, return H_P2; } =20 - switch (len) { - case 1: - if (data & 0xffffffffffffff00) { - return H_P2; - } - stb_p(buf, data); - break; - case 2: - if (data & 0xffffffffffff0000) { - return H_P2; - } - stw_be_p(buf, data); - break; - case 4: - if (data & 0xffffffff00000000) { - return H_P2; - } - stl_be_p(buf, data); - break; - case 8: - stq_be_p(buf, data); - break; - default: - g_assert_not_reached(); + if (len < 8 && extract64(data, 8 * len, 64 - 8 * len)) { + return H_P2; } + stn_be_p(buf, data, len); =20 ddc =3D NVDIMM_GET_CLASS(nvdimm); ddc->write_label_data(nvdimm, buf, len, offset); --=20 2.45.2 From nobody Sun Nov 24 01:10:37 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1727473602; cv=none; d=zohomail.com; s=zohoarc; b=YAglrxxYy9M98B+T6Von3mfAdYJrw0fD7QwODSKcQE0DYc5i5ySlfbSVmk6pKV6kqiAcoaCzxy76CvCgWXFbmU0pEYW/vmA54mQxiqHhpweWYfjAhmjxXKHpP+G6TT1lTNUfs+v6NkP+IWNVGkXhvJJoOIqUKGWmdkVWOdwIP5w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1727473602; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=22wtNkwk6lzPh2EtQj85F8jLpnswm9ZtwKSArURcwyA=; b=a4pY+7XIobrgfbFEeBkNVJ5QVLS7+t2W73nphlL0ZtOfmIDn6rwHhF4Q0FZFzExTHLDqRZilJ49cmr3BY9Yui/AnwBVBcMXB5FwCkqemlIqJprpqlGz1GYm1GxpWcw0bsTPgrM+GTnjyQGs0mW6vTjKqu2LiKfw7oaP3FfIdrqU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1727473602352470.88525803722735; Fri, 27 Sep 2024 14:46:42 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1suImg-0004B1-M2; Fri, 27 Sep 2024 17:45:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1suIme-00041w-E1 for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:52 -0400 Received: from mail-wm1-x332.google.com ([2a00:1450:4864:20::332]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1suImc-0003ul-D7 for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:52 -0400 Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-42cb57f8b41so31140305e9.0 for ; Fri, 27 Sep 2024 14:45:50 -0700 (PDT) Received: from localhost.localdomain ([176.187.217.136]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37cd564ce91sm3460609f8f.2.2024.09.27.14.45.45 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Sep 2024 14:45:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1727473548; x=1728078348; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=22wtNkwk6lzPh2EtQj85F8jLpnswm9ZtwKSArURcwyA=; b=kckBDP6Gj8mRwxqqub8ykpcyjo9SSY8HO2InTJsE555j0cClfcPJckjrJ24KZ98AQU 83o24sXLCICkhf3uykxlhbqGTcCXJMGtBmiySu0cHK928bCb9axT4eG2HFLZ0+WsEbQJ FTTz41TczOF11z9UYtlDAOp9gej0nucMJOMlvF40BFbrTBRJVk97TXykdNgLcc/edTKY rm2546QzsSmRueIjv6n/uYy2XoXWdleXrjm3CzXvMlbx7R78ujFnRAF+GRQ0OuTkj6FY Cs35ndeETsiI2jQlqMTEYrE3gpKxfvz3akxBfvJPZYgJ1PtjwBXD61T+C14sQ6Waq+nv RJ3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727473548; x=1728078348; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=22wtNkwk6lzPh2EtQj85F8jLpnswm9ZtwKSArURcwyA=; b=M9V3JONEa4gPPBVK70xsldO1OvbjauMECKzAj1T1u7CgtmOcj4iBYu6c0xs48Jiw/e tLfbKIm7gJXRDZhNf/zy+r1AwMnxqgVwXWAMXBJlHUzcE780WsrqOEp7u41IhF0vuISC 9B/U1ZA2wRCKvr4+VkKD6NZy50ho/4skY07I980MZLpM34jM8TIcR2JxzxwLRFck276S +eF4sIFW5RpjpNWlWGgCtnsdE7UMorGZKLMaOWSFweLuPrTe8P69S1lhgql+EUYx0KQc vXZdb76GZFPMr9yYnbxX57i/dBhLC4n6J6lyH7h5k5rBBs7AD/C/C72fF5vtnrgyVNqv NWRA== X-Gm-Message-State: AOJu0YwgLmB9KI+4i70IkHJCJbSS+naK0TCxIurEzOP81xj93hly3n+T 0p0t3n8JKQD+Haab6rH62vNGF2+W8jl1bmEHhF8nG1JS5/MHyqbHlIptWBnYaTGFAGUuDC0j9LF e X-Google-Smtp-Source: AGHT+IGpYOfRFumm9XZdJwLyZz8guaI/2hF7CixvTFkmE+6dfS5poM0464o5AoPoz4/J6RPtwL0Z+Q== X-Received: by 2002:a05:600c:1d1e:b0:42b:ac3d:3abc with SMTP id 5b1f17b1804b1-42f584976b0mr42968425e9.24.1727473548533; Fri, 27 Sep 2024 14:45:48 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Nicholas Piggin , David Gibson , qemu-ppc@nongnu.org, Alexey Kardashevskiy , Harsh Prateek Bora , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 2/4] hw/ppc/spapr_vof: Simplify LD/ST API uses Date: Fri, 27 Sep 2024 23:45:29 +0200 Message-ID: <20240927214531.20242-3-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240927214531.20242-1-philmd@linaro.org> References: <20240927214531.20242-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=philmd@linaro.org; helo=mail-wm1-x332.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1727473604265116600 Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/ppc/spapr_vof.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/hw/ppc/spapr_vof.c b/hw/ppc/spapr_vof.c index c02eaacfed..d238a44d88 100644 --- a/hw/ppc/spapr_vof.c +++ b/hw/ppc/spapr_vof.c @@ -136,26 +136,17 @@ bool spapr_vof_setprop(MachineState *ms, const char *= path, const char *propname, vof->bootargs =3D g_strndup(val, vallen); return true; } - if (strcmp(propname, "linux,initrd-start") =3D=3D 0) { - if (vallen =3D=3D sizeof(uint32_t)) { - spapr->initrd_base =3D ldl_be_p(val); - return true; + switch (vallen) { + case 4: + case 8: + if (strcmp(propname, "linux,initrd-start") =3D=3D 0) { + spapr->initrd_base =3D ldn_be_p(val, vallen); } - if (vallen =3D=3D sizeof(uint64_t)) { - spapr->initrd_base =3D ldq_be_p(val); - return true; - } - return false; - } - if (strcmp(propname, "linux,initrd-end") =3D=3D 0) { - if (vallen =3D=3D sizeof(uint32_t)) { - spapr->initrd_size =3D ldl_be_p(val) - spapr->initrd_base; - return true; - } - if (vallen =3D=3D sizeof(uint64_t)) { - spapr->initrd_size =3D ldq_be_p(val) - spapr->initrd_base; - return true; + if (strcmp(propname, "linux,initrd-end") =3D=3D 0) { + spapr->initrd_size =3D ldn_be_p(val, vallen); } + return true; + default: return false; } } --=20 2.45.2 From nobody Sun Nov 24 01:10:37 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1727473604; cv=none; d=zohomail.com; s=zohoarc; b=Jw7k4k4AuDMS35JPfHwZpnUvgqdW3YjcjNon6F/NKM68l9W2s0zt5tkDPjuYiM3cx8E90+ibskP376qTF5oaQ7qkF/cbsx6V8tOnGMp4Rih/uIJvhGgpUmJTZs4RR8uts9FMzrJPiFryEj5MZJLcESg5Yg6x5ahAZ522DEZSq4A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1727473604; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Fbocd4kmjbgTZkW00sKJRg9Q/JlRfFmMDabLRJXpjXw=; b=oLuc8ZViubu8gGoT/Q0UeUoHGGcXeqo9WeTTRKa/3apFZDnuJqYoD6tsnOzj49DMj/UdS/bQpgHfsG0R6V4evqhCDsZZZ4ZWZKca46MW2WKXlnaZnBNI9z6qyjcnX5iJGjGY+kRRtiSouzn4tpcj9qDbTAwYirSVMN7Hg9dxBKw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1727473604213332.91741977834295; Fri, 27 Sep 2024 14:46:44 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1suIml-0004Ss-4J; Fri, 27 Sep 2024 17:45:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1suImk-0004Pa-7i for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:58 -0400 Received: from mail-wm1-x32f.google.com ([2a00:1450:4864:20::32f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1suImi-0003w1-Oa for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:45:58 -0400 Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-42cbb08a1a5so23862415e9.3 for ; Fri, 27 Sep 2024 14:45:56 -0700 (PDT) Received: from localhost.localdomain ([176.187.217.136]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42e96a52308sm84020965e9.43.2024.09.27.14.45.52 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Sep 2024 14:45:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1727473555; x=1728078355; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Fbocd4kmjbgTZkW00sKJRg9Q/JlRfFmMDabLRJXpjXw=; b=K4SJx18e3KP8qa1ATO9TlXGNmoSyGlFxcD0ybXAGMZvYR2Gyu3aHwbpKbhyMWk3IhW 4B67Rvbkb6W1K+xEF7eeSDIemCPvbqe2la+YW3DeZwIahQTkTGQ8SFl7Ajnsi3aE6LQY NkEFgQlAlOTvyUB0qaKb+riX4olt2uMfmWMCTbXyU+l2VD1A+FKjqJkAALOjmoE0mriA wHKUDtN+dbgyy2b6NqUFzWY9eeOBf99E1ej368gnNeJp1x3Z3+arROwwVcebgsfHuUVO eF5fbpxx53K1B0sNc6aQvbfun5gg6Mdgku0VpFUW6QinR4dp4LyfbhZbfUYI8YH8NMaR gryw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727473555; x=1728078355; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Fbocd4kmjbgTZkW00sKJRg9Q/JlRfFmMDabLRJXpjXw=; b=ZMa8kCXHlrvEWd04n9UJZnQ4HmXmv3Gj0WS3tToemRYcgg4aP/GQ7vgbX/3pZ5+68x szKhi09RCnCUFGjzfqlRSJ0YvUEO6et25pLiuYWPKbMa9SvlXcSigh+8M5wdVE4JQAhu TmGW/ZGZFiLg5sWmKG6QvBOtecejdm37K8fgfaNGt1BwdvXggdO+ETBBttdnS+mcOgWz FH4SqG2axah7qmowbZiwDe+ivieDyD5jugI6UpcwOCSj5EQbkJUwWTjLYZwRJw/KbhSG Kgyik35hOI/Jac/iwyrFAq/zRmIh06BuXBbGksa0WVQAYVnBOiDurDh6KQW0grKpP5WA QRFg== X-Gm-Message-State: AOJu0YxgJUdzY3udCtJD8uSTJMBz5pcoLYf31UPUfSWYGT9IlvgQHRRk 24q77CsIYKibFZJ4pDjFKQJXRrnC42Pv3ECTMRO/P43ngmjLxC88/rt0mCfBo6BPPzEFUlstOWJ L X-Google-Smtp-Source: AGHT+IEbJWrZPp/+ZGCMU0ft1/0/FCAkzhRKqmgKFLU4Vqi++7MsZCs4bsrNHIWVsCOhD8zi4cIVJQ== X-Received: by 2002:a05:600c:45ce:b0:42c:df54:1908 with SMTP id 5b1f17b1804b1-42f5844ba2bmr35683315e9.18.1727473554875; Fri, 27 Sep 2024 14:45:54 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Nicholas Piggin , David Gibson , qemu-ppc@nongnu.org, Alexey Kardashevskiy , Harsh Prateek Bora , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 3/4] hw/ppc/vof: Simplify LD/ST API uses Date: Fri, 27 Sep 2024 23:45:30 +0200 Message-ID: <20240927214531.20242-4-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240927214531.20242-1-philmd@linaro.org> References: <20240927214531.20242-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=philmd@linaro.org; helo=mail-wm1-x32f.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1727473605898116600 Directly call ldn_be_p once instead of be32_to_cpu / ldq_be_p. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/ppc/vof.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c index b5b6514d79..fb152efbe0 100644 --- a/hw/ppc/vof.c +++ b/hw/ppc/vof.c @@ -645,11 +645,7 @@ static void vof_dt_memory_available(void *fdt, GArray = *claimed, uint64_t base) =20 mem0_reg =3D fdt_getprop(fdt, offset, "reg", &proplen); g_assert(mem0_reg && proplen =3D=3D sizeof(uint32_t) * (ac + sc)); - if (sc =3D=3D 2) { - mem0_end =3D ldq_be_p(mem0_reg + sizeof(uint32_t) * ac); - } else { - mem0_end =3D be32_to_cpu(*(uint32_t *)(mem0_reg + sizeof(uint32_t)= * ac)); - } + mem0_end =3D ldn_be_p(mem0_reg + sizeof(uint32_t) * ac, 4 * sc); =20 g_array_sort(claimed, of_claimed_compare_func); vof_claimed_dump(claimed); --=20 2.45.2 From nobody Sun Nov 24 01:10:37 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1727473633; cv=none; d=zohomail.com; s=zohoarc; b=B4zXduubTOy1wKeV+kJoQeq9TQEcA0KCbPk5k1CsdIvCb7OxB9h0pfSgdDV2X9QBykJoNyh+FE5kzRqMQVUnCYRY3hzhu241g5IGdsP1Y4msRQFOqA0UNT2KjidamhqgbwHNlT1BTItsaXWAvCz13bHXwXdWM5JhL7guDPP0QU4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1727473633; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=e1vHxexCTLbdRB8r0KvJgoIHaBve1hvZ62MNg9aoNm0=; b=eDmWTQAz84sWrx53c0OuHdS1BqoYJa8QMrSu1LW3qA3oSvY01QbD4yHOJLtrpNHOAI65EEpkcyAHM+j2EYKmRTOvCDWmuuZPd81TpQy9MzSrydZTcmeTmdYc/FCZUBKT8v/kBLNVo/ypv1UVGu+Fhggd+GA34cnZcaKrYM5nmW0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1727473633898599.3072691906156; Fri, 27 Sep 2024 14:47:13 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1suIms-0004pA-2N; Fri, 27 Sep 2024 17:46:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1suImq-0004n7-Fb for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:46:04 -0400 Received: from mail-wr1-x432.google.com ([2a00:1450:4864:20::432]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1suImo-0003ws-Uo for qemu-devel@nongnu.org; Fri, 27 Sep 2024 17:46:04 -0400 Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-37a413085cbso2572286f8f.1 for ; Fri, 27 Sep 2024 14:46:02 -0700 (PDT) Received: from localhost.localdomain ([176.187.217.136]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-37cd574282esm3373982f8f.104.2024.09.27.14.45.59 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Sep 2024 14:46:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1727473561; x=1728078361; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=e1vHxexCTLbdRB8r0KvJgoIHaBve1hvZ62MNg9aoNm0=; b=NiCuqekYQvacC/zN+941Yi6PEy/hLXyBY7AG4dS3FtRi8PXf2cI+Zx2j6l3PDD5YQv kq+UgfRubfUT2i2mRi1hmcnIKb0wKcRKrjUJPbRgwdf/+1JmBoHs7k898U/KTOKoH4Io fjzS75vVlUMd7Aa8vkmD4vEc0qMzv8AcKoXX91L73Bsr7aoNPGOhbsBwOM4M/+9u5G+N gs9RoMiRTAZnv8mbdsIoH+MnU8CWU5WIQdtYVBui47x0XTi/Z93v7Rp7QGC35VQfPkRL 10BZ/aqLqaKjSIWZcMz3UHy/+7fyaFZQHWmUoQo+G5O+jzOBK3rWMGMOIccts1jcm5LU FKHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727473561; x=1728078361; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=e1vHxexCTLbdRB8r0KvJgoIHaBve1hvZ62MNg9aoNm0=; b=UyEiW1Uc6wsjHEKbguLTDz06I1XAe94yvLpxeAywg9ZTuHgpe/A8+AeGXxEz8lvGqQ W1/U7SkdmvEleF6gdyY5sRLMfdcjMSHHrD0z6QLpVDiqW8BrGJRDP+An06ybloDSJc2L ldHNncqmrxwA1I+Om1XGGUXTOj0y62/jGViIPhCRM0hS6O4Kt4dzXeCGGf7Mr+Ny+stQ OUpDhRGKKHz9GWOr2W8XMrQT8oF06CsJOFxvUsq2DlGAg+KGbGyTy7DQ+1FV0G/dyh3y Pb0u/7xb4S764zC8v2CUDOiGOWH/PcP4w686zGaFKdx4FSyrQ2Cwwvcft8/odYF8yOVB Xq5A== X-Gm-Message-State: AOJu0YyeOe4KzXBFml+5nc4vlB3YNcoGlwacVPo32dmacXMx25d63v8s /REI6tY6gk0+0EUUAT9BzBxR/7XC/6t96wB9xqzfRMjLI/CN3lsR6+M0+c21GanGk5WRfu4a9Q+ P X-Google-Smtp-Source: AGHT+IFE1tGVpbwj+SZ3EdB+7yU6IoGhvZLxv1moKmf/C9kyFjiXutvmrPG4Fe3YjdY6hgN1+W9tow== X-Received: by 2002:a5d:500f:0:b0:374:ba78:9013 with SMTP id ffacd0b85a97d-37cd568e21cmr2908343f8f.9.1727473561121; Fri, 27 Sep 2024 14:46:01 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Nicholas Piggin , David Gibson , qemu-ppc@nongnu.org, Alexey Kardashevskiy , Harsh Prateek Bora , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 4/4] net/l2tpv3: Simplify LD/ST API uses Date: Fri, 27 Sep 2024 23:45:31 +0200 Message-ID: <20240927214531.20242-5-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240927214531.20242-1-philmd@linaro.org> References: <20240927214531.20242-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::432; envelope-from=philmd@linaro.org; helo=mail-wr1-x432.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1727473636137116600 Directly call ldn_be_p once instead of ldl_be_p / ldq_be_p. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- net/l2tpv3.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/net/l2tpv3.c b/net/l2tpv3.c index b5547cb917..7a0d5dcfe9 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -318,11 +318,7 @@ static int l2tpv3_verify_header(NetL2TPV3State *s, uin= t8_t *buf) */ =20 if (s->cookie) { - if (s->cookie_is_64) { - cookie =3D ldq_be_p(buf + s->cookie_offset); - } else { - cookie =3D ldl_be_p(buf + s->cookie_offset) & 0xffffffffULL; - } + cookie =3D ldn_be_p(buf + s->cookie_offset, s->cookie_is_64 ? 8 : = 4); if (cookie !=3D s->rx_cookie) { if (!s->header_mismatch) { error_report("unknown cookie id"); --=20 2.45.2