[patch 39/53] serial: set correct baud_base for Oxford Semiconductor Ltd EXSYS EX-41092 Dual 16950 Serial adapter

[Greg KH <gregkh@suse.de>]

[-- Attachment #1: serial-set-correct-baud_base-for-oxford-semiconductor-ltd-exsys-ex-41092-dual-16950-serial-adapter.patch --]
[-- Type: text/plain, Size: 1570 bytes --]

2.6.28-stable review patch.  If anyone has any objections, please let us know.
------------------

From: Niels de Vos <niels.devos@wincor-nixdorf.com>

commit 39aced68d664291db3324d0fcf0985ab5626aac2 upstream.

The PCI-card identified as "Oxford Semiconductor Ltd EXSYS EX-41092 Dual
16950 Serial adapter" is only usable with other devices (i.e. not the same
card) after doing a "setserial /dev/ttyS<n> baud_base 115200".  This
baud_base should be default for this card.

Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/serial/8250_pci.c |    3 +++
 include/linux/pci_ids.h   |    1 +
 2 files changed, 4 insertions(+)

--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2375,6 +2375,9 @@ static struct pci_device_id serial_pci_t
 		 * For now just used the hex ID 0x950a.
 		 */
 	{	PCI_VENDOR_ID_OXSEMI, 0x950a,
+		PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_DUAL_SERIAL, 0, 0,
+		pbn_b0_2_115200 },
+	{	PCI_VENDOR_ID_OXSEMI, 0x950a,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b0_2_1130000 },
 	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1770,6 +1770,7 @@
 #define PCI_DEVICE_ID_SIIG_8S_20x_650	0x2081
 #define PCI_DEVICE_ID_SIIG_8S_20x_850	0x2082
 #define PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL	0x2050
+#define PCI_SUBDEVICE_ID_SIIG_DUAL_SERIAL	0x2530
 
 #define PCI_VENDOR_ID_RADISYS		0x1331