From 27788c5fe6af98c34950326b62778da15e30eb55 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 4 Sep 2012 16:21:06 +0100 Subject: [PATCH] 8250_pci: Add additional WCH CHC353 devices These were reported in bugzilla long ago with a hack patch. Now we have a proper patch for one we can do the rest. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=25102 Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_pci.c | 41 +++++++++++++++++++++++++++--- 1 file changed, 37 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 803d313e061b..fdab80a4e063 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1204,6 +1204,10 @@ pci_wch_ch353_setup(struct serial_private *priv, #define PCIE_DEVICE_ID_NEO_2_OX_IBM 0x00F6 #define PCI_DEVICE_ID_PLX_CRONYX_OMEGA 0xc001 #define PCI_DEVICE_ID_INTEL_PATSBURG_KT 0x1d3d +#define PCI_VENDOR_ID_WCH 0x4348 +#define PCI_DEVICE_ID_WCH_CH353_4S 0x3453 +#define PCI_DEVICE_ID_WCH_CH353_2S1PF 0x5046 +#define PCI_DEVICE_ID_WCH_CH353_2S1P 0x7053 #define PCI_VENDOR_ID_AGESTAR 0x5372 #define PCI_DEVICE_ID_AGESTAR_9375 0x6872 #define PCI_VENDOR_ID_ASIX 0x9710 @@ -1749,10 +1753,26 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { }, /* WCH CH353 2S1P card (16550 clone) */ { - .vendor = 0x4348, - .device = 0x7053, - .subvendor = 0x4348, - .subdevice = 0x3253, + .vendor = PCI_VENDOR_ID_WCH, + .device = PCI_DEVICE_ID_WCH_CH353_2S1P, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_wch_ch353_setup, + }, + /* WCH CH353 4S card (16550 clone) */ + { + .vendor = PCI_VENDOR_ID_WCH, + .device = PCI_DEVICE_ID_WCH_CH353_4S, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_wch_ch353_setup, + }, + /* WCH CH353 2S1PF card (16550 clone) */ + { + .vendor = PCI_VENDOR_ID_WCH, + .device = PCI_DEVICE_ID_WCH_CH353_2S1PF, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, /* @@ -4218,6 +4238,19 @@ static struct pci_device_id serial_pci_tbl[] = { { PCI_VENDOR_ID_AGESTAR, PCI_DEVICE_ID_AGESTAR_9375, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_b0_bt_2_115200 }, + + /* + * WCH CH353 series devices: The 2S1P is handled by parport_serial + * so not listed here. + */ + { PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH353_4S, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, pbn_b0_bt_4_115200 }, + + { PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH353_2S1PF, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, pbn_b0_bt_2_115200 }, + /* * These entries match devices with class COMMUNICATION_SERIAL, * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL