Add support for the IX-100, IX-200 and IX-400 serial cards.
Cc: stable@vger.kernel.org Signed-off-by: Cameron Williams cang1@live.co.uk --- For stable: This patch is only applicable to 5.15 LTS and up, other LTS kernels dont have the neccesary quirk options available (in patch 11) to have these cards work correctly.
v3 - v4: Add Cc: tag.
v2 - v3: Re-submit patch series using git send-email to make threading work.
v1 - v2: This is a resubmission series for the patch series below. That series was lots of changes sent to lots of maintainers, this series is just for the tty/serial/8250 subsystem.
[1] https://lore.kernel.org/all/DU0PR02MB789950E64D808DB57E9D7312C4F8A@DU0PR02MB... [2] https://lore.kernel.org/all/DU0PR02MB7899DE53DFC900EFB50E53F2C4F8A@DU0PR02MB... [3] https://lore.kernel.org/all/DU0PR02MB7899033E7E81EAF3694BC20AC4F8A@DU0PR02MB... [4] https://lore.kernel.org/all/DU0PR02MB7899EABA8C3DCAC94DCC79D4C4F8A@DU0PR02MB...
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 65ac7fdd361f..af970b372cc2 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -4931,6 +4931,27 @@ static const struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0dc0 */ pbn_b2_4_115200 }, + /* + * IntaShield IX-100 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4027, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_1_15625000 }, + /* + * IntaShield IX-200 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4028, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_2_15625000 }, + /* + * IntaShield IX-400 + */ + { PCI_VENDOR_ID_INTASHIELD, 0x4029, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, + pbn_oxsemi_4_15625000 }, /* Brainboxes Devices */ /* * Brainboxes UC-101