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 6CB05359F80; Fri, 9 Jan 2026 11:48:59 +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=1767959339; cv=none; b=CGU/fk01tTn43vUPJhog0/L6WFZPbSzo+17CEhF42U5eI1/1ZMrB2YMZPhgUv1ir/FApPkxVCiOdkCbn1t8xP37j6d6BBU4NPGaw3kwHEzUj0614lNohH1XYnniFCZOp8sFZbOkGqNWqLfxhlBVIFDdRsMWZsnx7lNeXuOiza+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767959339; c=relaxed/simple; bh=i9iew5YSd3sklqa4E2h/VfVwh24ebRfZRC0ltKzD9s4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=W+qynKx+0kTCoOO+QtquWSaNJ3Vt7wW2e3pqdm4Ykv31c+tyYOWt5cX3vfcWcpgrN4CUiXJTzNWHr48kOlVgMJf7Hav0EXbduq5IS8GrwZRQGuW3vp3NmKAgz6Iulm8FwgrOQKTacBr8eyMST6OC/+z1dBxzEd1asavhOyrRg8o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=M6dzacnA; 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="M6dzacnA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BAC94C16AAE; Fri, 9 Jan 2026 11:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767959339; bh=i9iew5YSd3sklqa4E2h/VfVwh24ebRfZRC0ltKzD9s4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M6dzacnA3cc9HchjNXFRfdWj0KSzOfAPn8Mzi+ZMIeKTYtHym6FG/iZ+l5kYOBuxN /jFhF8I97fR8IOHRf4MxFZlI6m0t/SMyqnq7Yj3ds5dG4Wpdf+83sp8ffUJ8tQ2buj EzxKqMypboqLhKfrOgn6j+xyDDew8f/Z4k/Y/sL8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Magne Bruno , stable Subject: [PATCH 6.6 018/737] serial: add support of CPCI cards Date: Fri, 9 Jan 2026 12:32:37 +0100 Message-ID: <20260109112134.680365950@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260109112133.973195406@linuxfoundation.org> References: <20260109112133.973195406@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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Magne Bruno commit 0e5a99e0e5f50353b86939ff6e424800d769c818 upstream. Addi-Data GmbH is manufacturing multi-serial ports cards supporting CompactPCI (known as CPCI). Those cards are identified with different DeviceIds. Those cards integrating standard UARTs work the same way as PCI/PCIe models already supported in the serial driver. Signed-off-by: Magne Bruno Link: https://patch.msgid.link/20251110162456.341029-1-magne.bruno@addi-data.com Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_pci.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1971,6 +1971,11 @@ pci_moxa_setup(struct serial_private *pr #define PCI_DEVICE_ID_MOXA_CP138E_A 0x1381 #define PCI_DEVICE_ID_MOXA_CP168EL_A 0x1683 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500 0x7003 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG 0x7024 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG 0x7025 +#define PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG 0x7026 + /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 #define PCI_SUBDEVICE_ID_UNKNOWN_0x1588 0x1588 @@ -5868,6 +5873,38 @@ static const struct pci_device_id serial 0, pbn_ADDIDATA_PCIe_8_3906250 }, + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7500_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_4_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7420_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_2_115200 }, + + { PCI_VENDOR_ID_ADDIDATA, + PCI_DEVICE_ID_ADDIDATA_CPCI7300_NG, + PCI_ANY_ID, + PCI_ANY_ID, + 0, + 0, + pbn_b0_1_115200 }, + { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835, PCI_VENDOR_ID_IBM, 0x0299, 0, 0, pbn_b0_bt_2_115200 },