Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754930AbbKWNYL (ORCPT ); Mon, 23 Nov 2015 08:24:11 -0500 Received: from mx2.suse.de ([195.135.220.15]:59331 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754208AbbKWNJn (ORCPT ); Mon, 23 Nov 2015 08:09:43 -0500 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Soeren Grunewald , Jiri Slaby Subject: [PATCH 3.12 26/72] serial: 8250_pci: Add support for 12 port Exar boards Date: Mon, 23 Nov 2015 14:08:48 +0100 Message-Id: X-Mailer: git-send-email 2.6.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2631 Lines: 86 From: Soeren Grunewald 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit be32c0cf0462c36f482b5ddcff1d8371be1e183c upstream. The Exar XR17V358 can also be combined with a XR17V354 chip to act as a single 12 port chip. This works the same way as the combining two XR17V358 chips. But the reported device id then is 0x4358. Signed-off-by: Soeren Grunewald Signed-off-by: Jiri Slaby --- drivers/tty/serial/8250/8250_pci.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index bdbfb25ace6d..ebb823cc9140 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1574,6 +1574,7 @@ pci_wch_ch353_setup(struct serial_private *priv, #define PCI_DEVICE_ID_SUNIX_1999 0x1999 +#define PCI_DEVICE_ID_EXAR_XR17V4358 0x4358 #define PCI_DEVICE_ID_EXAR_XR17V8358 0x8358 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ @@ -2033,6 +2034,13 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { }, { .vendor = PCI_VENDOR_ID_EXAR, + .device = PCI_DEVICE_ID_EXAR_XR17V4358, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_xr17v35x_setup, + }, + { + .vendor = PCI_VENDOR_ID_EXAR, .device = PCI_DEVICE_ID_EXAR_XR17V8358, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, @@ -2465,6 +2473,7 @@ enum pci_board_num_t { pbn_exar_XR17V352, pbn_exar_XR17V354, pbn_exar_XR17V358, + pbn_exar_XR17V4358, pbn_exar_XR17V8358, pbn_exar_ibm_saturn, pbn_pasemi_1682M, @@ -3131,6 +3140,14 @@ static struct pciserial_board pci_boards[] = { .reg_shift = 0, .first_offset = 0, }, + [pbn_exar_XR17V4358] = { + .flags = FL_BASE0, + .num_ports = 12, + .base_baud = 7812500, + .uart_offset = 0x400, + .reg_shift = 0, + .first_offset = 0, + }, [pbn_exar_XR17V8358] = { .flags = FL_BASE0, .num_ports = 16, @@ -4486,6 +4503,10 @@ static struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_exar_XR17V358 }, + { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17V4358, + PCI_ANY_ID, PCI_ANY_ID, + 0, + 0, pbn_exar_XR17V4358 }, { PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17V8358, PCI_ANY_ID, PCI_ANY_ID, 0, -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/