From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A579F606A33C for ; Wed, 28 Oct 2026 03:07:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=LmWAEkmY; dkim=fail reason="signature verification failed" (1024-bit key, unprotected) header.d=163.com header.i=@163.com header.a=rsa-sha256 header.s=s110527 header.b=GoamCqJY 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-Unsubscribe-Post:List-Owner; bh=JWUWBA5BQ1D63gHhv9mTq/XDHYVk73dxDF+a0eLZCO4=; b=LmWAEkmY4wiiJ4msvPL2NtY3Rk sT7SheKrh/zC2uCfTCdPG8/e0nBVEC//Xm+2+D4Jemx1b8RHSKrlUpxSWfet3ZP77/hY4PlfCLgYo llB3Y2p6Jk14J4ufpFU2sEhP0R/gAlsK0Y2Vi8sKFJGKrxZBjTvJUuA8/Qd16lzm8HrceSqXUtfLq Wnw8/WggSNSoVLc0cIs2DJchA7ILAjBNDz2Ej0wXe7isk7V3umTSw0xouHh5Aj8aFyhbxWV+z2SSA MB7iqQYh0CLiUKDm8O85XUx5C/4tcqtGyVO5GxMWvDvOdStehf5B61zqoLZ/xEViI2SZCW3T+h8fy stEjSM0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xLu0z-000000069eT-3bQM; Wed, 28 Oct 2026 03:07:49 +0000 Received: from m16.mail.163.com ([117.135.210.3]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xLu0f-000000068qF-2Lhy; Wed, 28 Oct 2026 03:07:31 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=o/ IRs6JzA5LFZdnsRQ+spSM1tkDMabFMzmbDWv96JLM=; b=GoamCqJYHM933HGiPB ypqZ4tGSvn84jILo/LfRPAfsqKV6PV5Hx3NHfKM/w6HK7jxgOIIvp7LSh84gwXrq Rq4DKgtb7JLCSIVjAyF+LeMLqoC2SzYmXA7UyCc9mxN2wpviFAIe70HvX5D0g//8 oVFzf2KK8i5Zm3x0LwBuvvfhc= Received: from Precision-7960.. (unknown []) by gzga-smtp-mtada-g1-3 (Coremail) with SMTP id _____wDnVwncZuFqLzE4DA--.33198S6; Wed, 28 Oct 2026 11:07:13 +0800 (CST) From: Hans Zhang <18255117159@163.com> To: bhelgaas@google.com, lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org, jingoohan1@gmail.com Cc: imx@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-amlogic@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-arm-msm@vger.kernel.org, sophgo@lists.linux.dev, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Hans Zhang <18255117159@163.com> Subject: [PATCH v5 12/16] PCI: dwc: sophgo: Use cached PCIe capability offset Date: Wed, 28 Oct 2026 11:06:48 +0800 Message-ID: <20261028030652.2917756-13-18255117159@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261028030652.2917756-1-18255117159@163.com> References: <20261028030652.2917756-1-18255117159@163.com> X-Archived-By: MIME-Version: 1.0 X-CM-TRANSID: _____wDnVwncZuFqLzE4DA--.33198S6 X-Coremail-Antispam: 1Uf129KBjvdXoWrtFW8tFy8Cry5CF1DZr4DXFb_yoWDWwbE9r 9rCFZ7ArWUCry5K3ZFyw4rXr90va47ZF1j9ay8tF90vFn7Zw18tr9rZrZ8A3W8Gr1DJF97 Jr1qyF1rArW7JjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRM89NtUUUUU== X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbC6wHkiGrhZuHHSwAA3G X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261027_200729_998842_B8F695D8 X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.8 (-) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, FROM_LOCAL_DIGITS,FROM_LOCAL_HEX,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 sophgo_pcie_disable_l0s_l1() runs from the .init callback with the controller already enabled. Replace the capability search with dw_pcie_get_pcie_cap() and store the offset in a u8. Signed-off-by: Hans Zhang <18255117159@163.com> --- drivers/pci/controller/dwc/pcie-sophgo.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-sophgo.c b/drivers/pci/controller/dwc/pcie-sophgo.c index 044088898819e..39703d2b7b5f2 100644 --- a/drivers/pci/controller/dwc/pcie-sophgo.c +++ b/drivers/pci/controller/dwc/pcie-sophgo.c @@ -164,9 +164,10 @@ static void sophgo_pcie_msi_enable(struct dw_pcie_rp *pp) static void sophgo_pcie_disable_l0s_l1(struct dw_pcie_rp *pp) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); - u32 offset, val; + u8 offset; + u32 val; - offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); + offset = dw_pcie_get_pcie_cap(pci); dw_pcie_dbi_ro_wr_en(pci); -- 2.43.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic