From patchwork Thu Aug 31 03:39:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiang W X-Patchwork-Id: 1828109 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=UdqesD1j; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=126.com header.i=@126.com header.a=rsa-sha256 header.s=s110527 header.b=LQ5NMD31; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=opensbi-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RbnQN3Bbvz1yfm for ; Thu, 31 Aug 2023 13:56:12 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dWs8cfbwy7aE4otHBP+a2ld5w9FVM/f/cenfHy/1JdQ=; b=UdqesD1jf/1gLO t1RP6p8Krt7woMLrJshgnenRCHbvDSszrVzTxA/hqiFquj8gGyTI8TRoWEnrmBC5ypTpfTq8Bcr0L Ym37QiY5lNl55AdLus+gPd72v6dkvatTk4Qf6o7M+23VnNch1h+T6KUEUkNfzryvctKaUSqpn7AYD hq0ibHx6GgOXKNzYcOYaY6efEXqVWNJ9YVJYPHy1q2XCyLodPCPNYi7xxtVyy1Q9+Aih1hhlg2/h3 w04ayaUTlBaqDrx5oVSVWix4FemU2xkrRBe+oNkVaf1Fs3xnPJQyYvCuWxABDEQ6fm8sL1BMdgs9h S49vFdCO709bE01aqeVQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qbYmj-00Eb6r-2N; Thu, 31 Aug 2023 03:55:57 +0000 Received: from m126.mail.126.com ([220.181.12.26]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qbYmf-00Eb6L-2z for opensbi@lists.infradead.org; Thu, 31 Aug 2023 03:55:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=cIlI0 cd7jjPF3QnOjGKRpkzms3D94VKm17ZqyxQ1Uho=; b=LQ5NMD31YUO8vsHUvaKAl j4sbYZCTQCeMR1z0XDjWcoMyDmMrQgDiSruBkuUsYPW9/oeAcoEkLE/nqMH/oi3a zrL7TIqSAkneAf8UJKAM4VQCZKdlBM2nlhOXDyGbGHUPO64uyvR7Z6tXUujRGWCC xjS3rAMviePKcIV7kDwYQA= Received: from t490.lan (unknown [210.22.74.39]) by zwqz-smtp-mta-g2-0 (Coremail) with SMTP id _____wAXPo13C_BksMbuAA--.5764S3; Thu, 31 Aug 2023 11:39:36 +0800 (CST) From: Xiang W To: opensbi@lists.infradead.org Cc: Xiang W Subject: [RFC PATCH 1/2] ilib: sbi: add sbi_platform_hart_index2id Date: Thu, 31 Aug 2023 11:39:29 +0800 Message-Id: <20230831033930.694299-2-wxjstz@126.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230831033930.694299-1-wxjstz@126.com> References: <20230831033930.694299-1-wxjstz@126.com> MIME-Version: 1.0 X-CM-TRANSID: _____wAXPo13C_BksMbuAA--.5764S3 X-Coremail-Antispam: 1Uf129KBjvJXoW7KF4rWFWxZF1xtrWrKr17ZFb_yoW8Gr4DpF 1kCF4Syw40grn2y34UJ3W7ur4Y9w1SqFyUKrWUJw1Iy39xZas8trn0gF10y3sxXrsrA347 XF429r4DuF45ZrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0pidMa8UUUUU= X-Originating-IP: [210.22.74.39] X-CM-SenderInfo: pz0m23b26rjloofrz/xtbBcxvcOmSQAPb0hAABs9 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230830_205554_783094_810E9E2A X-CRM114-Status: UNSURE ( 5.56 ) X-CRM114-Notice: Please train this message. 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Signed-off-by: Xiang W --- include/sbi/sbi_platform.h | 10 ++++++++++ lib/sbi/sbi_platform.c | 9 +++++++++ 2 files changed, 19 insertions(+) Content analysis details: (-0.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [wxjstz[at]126.com] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: opensbi@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "opensbi" Errors-To: opensbi-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Add sbi_platform_hart_index2id to find hart index by hartid. Signed-off-by: Xiang W --- include/sbi/sbi_platform.h | 10 ++++++++++ lib/sbi/sbi_platform.c | 9 +++++++++ 2 files changed, 19 insertions(+) diff --git a/include/sbi/sbi_platform.h b/include/sbi/sbi_platform.h index 3e9616f..6df5d8b 100644 --- a/include/sbi/sbi_platform.h +++ b/include/sbi/sbi_platform.h @@ -268,6 +268,16 @@ _Static_assert( */ u32 sbi_platform_hart_index(const struct sbi_platform *plat, u32 hartid); +/** + * Get HART id for the given index + * + * @param plat porinter to struct sbi_platform + * @param index HART index + * + * @return -1U is invalid value +*/ +u32 sbi_platform_hart_index2id(const struct sbi_platform *plat, u32 index); + /** * Get the platform features in string format * diff --git a/lib/sbi/sbi_platform.c b/lib/sbi/sbi_platform.c index 445a8c1..25bbf99 100644 --- a/lib/sbi/sbi_platform.c +++ b/lib/sbi/sbi_platform.c @@ -88,3 +88,12 @@ u32 sbi_platform_hart_index(const struct sbi_platform *plat, u32 hartid) return hartid; } + +u32 sbi_platform_hart_index2id(const struct sbi_platform *plat, u32 index) +{ + if (!plat || index >= plat->hart_count) + return -1U; + if (plat->hart_index2id) + return plat->hart_index2id[index]; + return index; +}