This is a note to let you know that I've just added the patch titled
serial: Add support for Advantech PCI-1611U card
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
serial-add-support-for-advantech-pci-1611u-card.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d2b00516de0e1d696724247098f6733a6ea53908 Mon Sep 17 00:00:00 2001
From: Vitaliy Tomin <tomin@xxxxxxxxxxx>
Date: Sun, 23 Apr 2023 11:45:12 +0800
Subject: serial: Add support for Advantech PCI-1611U card
From: Vitaliy Tomin <tomin@xxxxxxxxxxx>
commit d2b00516de0e1d696724247098f6733a6ea53908 upstream.
Add support for Advantech PCI-1611U card
Advantech provides opensource drivers for this and many others card
based on legacy copy of 8250_pci driver called adv950
https://www.advantech.com/emt/support/details/driver?id=1-TDOIMJ
It is hard to maintain to run as out of tree module on newer kernels.
Just adding PCI ID to kernel 8250_pci works perfect.
Signed-off-by: Vitaliy Tomin <tomin@xxxxxxxxxxx>
Cc: stable <stable@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230423034512.2671157-1-tomin@xxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/tty/serial/8250/8250_pci.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1651,6 +1651,8 @@ pci_wch_ch38x_setup(struct serial_privat
#define PCI_SUBDEVICE_ID_SIIG_DUAL_30 0x2530
#define PCI_VENDOR_ID_ADVANTECH 0x13fe
#define PCI_DEVICE_ID_INTEL_CE4100_UART 0x2e66
+#define PCI_DEVICE_ID_ADVANTECH_PCI1600 0x1600
+#define PCI_DEVICE_ID_ADVANTECH_PCI1600_1611 0x1611
#define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
#define PCI_DEVICE_ID_ADVANTECH_PCI3618 0x3618
#define PCI_DEVICE_ID_ADVANTECH_PCIf618 0xf618
@@ -3851,6 +3853,9 @@ static SIMPLE_DEV_PM_OPS(pciserial_pm_op
pciserial_resume_one);
static const struct pci_device_id serial_pci_tbl[] = {
+ { PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI1600,
+ PCI_DEVICE_ID_ADVANTECH_PCI1600_1611, PCI_ANY_ID, 0, 0,
+ pbn_b0_4_921600 },
/* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
{ PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
Patches currently in stable-queue which might be from tomin@xxxxxxxxxxx are
queue-4.14/serial-add-support-for-advantech-pci-1611u-card.patch
