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serial: set correct baud_base for Oxford Semiconductor Ltd EXSYS EX-41092 Dual 16950 Serial adapter 

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>
hifive-unleashed-5.1
Niels de Vos 2009-01-02 13:46:58 +00:00 committed by Linus Torvalds
parent a6614999e8
commit 39aced68d6
2 changed files with 4 additions and 0 deletions
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3
drivers/serial/8250_pci.c
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@ -2387,6 +2387,9 @@ static struct pci_device_id serial_pci_tbl[] = {
* www.ussg.iu.edu/hypermail/linux/kernel/0303.1/0516.html).
* 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 },

1
include/linux/pci_ids.h
View File

@ -1766,6 +1766,7 @@
#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