From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6740236D51E; Tue, 16 Dec 2025 12:27:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765888039; cv=none; b=QUqKiC8ZsPGmJJq6Uey2CGy++de7bXzvwRJwKaTU4/LCjV3x8bm4qz5l5v5RZa4GDFvsFxRRXZT0qIpcZvomYiB2iD1OzYeYQDSmEebeUuzn0ga8wCEFSUhLAIBlbfXKd042JBKtKQsuGbwj+2KuLDjX4vdXJYztgnQmGfhl/0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765888039; c=relaxed/simple; bh=VyMypjLkpxS5SIHYp9cYQeXJ2GazU6wgnS5pIcYLzJ0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lBERjIKs/OmOXFf/SpH/aR9xorJhhttxkZ3xYaXFCodGXRH+plTbF5ruL4zc54t/aDoxP4ug+jlAPKaMM88AJ2fBSU/rHvxqSwFjQ5hKFkPGfPWF4R7I3m/kDvQoUBFm5Gu1QDCRb8msGwzRzZtAXmVsyBoRzxrd/2MfuqvqEVw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YR+G7LpJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="YR+G7LpJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A3642C4CEF1; Tue, 16 Dec 2025 12:27:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1765888039; bh=VyMypjLkpxS5SIHYp9cYQeXJ2GazU6wgnS5pIcYLzJ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YR+G7LpJrc3H8MdCQ2ZNXLPSI9HHeUr67t926r5h4cmKWPWJrji+9b/c1GX1MHxGt /MFmFJrSPNAq7zqUvxeL8ez2ZabHK2PNt+23ZJuITTQ7P6S59iur5Cjy3yn/zimB/x G9NlF4tgnrjDvBILf3Peb2erSwevvV7tlPlYOrmo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shawn Lin , Manivannan Sadhasivam , Bjorn Helgaas , Sasha Levin Subject: [PATCH 6.18 412/614] PCI: dwc: Fix wrong PORT_LOGIC_LTSSM_STATE_MASK definition Date: Tue, 16 Dec 2025 12:12:59 +0100 Message-ID: <20251216111416.299271861@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251216111401.280873349@linuxfoundation.org> References: <20251216111401.280873349@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shawn Lin [ Upstream commit bcc9a4a0bca3aee4303fa4a20302e57b24ac8f68 ] As per DesignWare Cores PCI Express Controller Databook, section 5.50, SII: Debug Signals, cxpl_debug_info[63:0]: [5:0] smlh_ltssm_state: LTSSM current state. Encoding is same as the dedicated smlh_ltssm_state output. The mask should be 6 bits, from 0 to 5. Hence, fix the mask definition. Fixes: 23fe5bd4be90 ("PCI: keystone: Cleanup ks_pcie_link_up()") Signed-off-by: Shawn Lin [mani: reworded description] Signed-off-by: Manivannan Sadhasivam Signed-off-by: Bjorn Helgaas Link: https://patch.msgid.link/1763122140-203068-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Sasha Levin --- drivers/pci/controller/dwc/pcie-designware.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index e995f692a1ecd..24bfa5231923a 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -97,7 +97,7 @@ #define PORT_LANE_SKEW_INSERT_MASK GENMASK(23, 0) #define PCIE_PORT_DEBUG0 0x728 -#define PORT_LOGIC_LTSSM_STATE_MASK 0x1f +#define PORT_LOGIC_LTSSM_STATE_MASK 0x3f #define PORT_LOGIC_LTSSM_STATE_L0 0x11 #define PCIE_PORT_DEBUG1 0x72C #define PCIE_PORT_DEBUG1_LINK_UP BIT(4) -- 2.51.0