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 ADF554C81; Thu, 15 Jan 2026 17:21:27 +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=1768497687; cv=none; b=koP9bdW1lmuJty+6fl805wTE8beN8Tluo6YCZZGIX8fyFTvwEY1nbeiFeVdywX2FO/ingIwaZiLlOYcLmlZWJOCPRO3P1b21+euHaBy2hhhvcc19TEKLyaUSGXjDtOepQXuMMkaLU7U/3On8tYD1HQF1h/fXtIdKZB2A07fnwz8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768497687; c=relaxed/simple; bh=AHUY62AhcsNu5zYeHSFs9vewAx0yE3uZe6UtRbihgrk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=vCl8kknm+/85huzs0KWHXWlr0ZbV4HJ0xhTbaDVRrGOHaDe8ywi64Ejtu1AGBnVDri0kM8B9bdiIscYlnKgZPldgBRhrw+Hx71o8I2nJOX0OUQ5/co0K0BPMO/G+2bgheJNw+LBR/vATVGIg8qKfOnjyxpjBoGZM+x1KA1AKvz4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HxYk0l/5; 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="HxYk0l/5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C181C116D0; Thu, 15 Jan 2026 17:21:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768497687; bh=AHUY62AhcsNu5zYeHSFs9vewAx0yE3uZe6UtRbihgrk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HxYk0l/54nNVIzuFueogY9DV0rrh+WgDbEJJBDNKGe9UHyQF2lEq5cv3PvTLob9Yk rXTFwkRD/KcgSHlYh4NX7h0vTpT/5gdEYhoOg8+OJpDt5SRbOPCngvhlLA7SYcV7q8 YzEzEfaXD9VhRifegoz3w9e5w+5W09rE9gIrI3xA= 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 5.15 135/554] PCI: dwc: Fix wrong PORT_LOGIC_LTSSM_STATE_MASK definition Date: Thu, 15 Jan 2026 17:43:21 +0100 Message-ID: <20260115164251.138049514@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164246.225995385@linuxfoundation.org> References: <20260115164246.225995385@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-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 8ba2392926346..5960ae40b0f2d 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -52,7 +52,7 @@ #define PORT_LINK_MODE_8_LANES PORT_LINK_MODE(0xf) #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