diff options
| author | Sergej Pupykin <ml@sergej.pp.ru> | 2014-11-06 14:36:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-06 14:58:21 -0800 |
| commit | 2fdd8c8c5304901fa7dbb2ce5dbc90a1984cee3d (patch) | |
| tree | fdf14940a51b0307b951a1ba88ed6f6b26e0cc17 /drivers/tty | |
| parent | cab68f89546ba5a04bf28aaeaca841d4ccc2fd52 (diff) | |
parport: Add support for the WCH382 2S/1P multi-IO card
WCH382 is a PCI-E card with 1 LPT and 2 DB9 COM ports detected as
Serial controller: Device 1c00:3250 (rev 10) (prog-if 05 [16850])
Signed-off-by: Sergej Pupykin <ml@sergej.pp.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 003679fc884b..0468e15e6f10 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -1783,6 +1783,16 @@ pci_wch_ch353_setup(struct serial_private *priv, return pci_default_setup(priv, board, port, idx); } +static int +pci_wch_ch382_setup(struct serial_private *priv, + const struct pciserial_board *board, + struct uart_8250_port *port, int idx) +{ + port->port.flags |= UPF_FIXED_TYPE; + port->port.type = PORT_16850; + return pci_default_setup(priv, board, port, idx); +} + #define PCI_VENDOR_ID_SBSMODULARIO 0x124B #define PCI_SUBVENDOR_ID_SBSMODULARIO 0x124B #define PCI_DEVICE_ID_OCTPRO 0x0001 @@ -1837,6 +1847,8 @@ pci_wch_ch353_setup(struct serial_private *priv, #define PCI_VENDOR_ID_SUNIX 0x1fd4 #define PCI_DEVICE_ID_SUNIX_1999 0x1999 +#define PCIE_VENDOR_ID_WCH 0x1c00 +#define PCIE_DEVICE_ID_WCH_CH382_2S1P 0x3250 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 @@ -2528,6 +2540,14 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { .subdevice = PCI_ANY_ID, .setup = pci_wch_ch353_setup, }, + /* WCH CH382 2S1P card (16750 clone) */ + { + .vendor = PCIE_VENDOR_ID_WCH, + .device = PCIE_DEVICE_ID_WCH_CH382_2S1P, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_wch_ch382_setup, + }, /* * ASIX devices with FIFO bug */ @@ -3635,6 +3655,7 @@ static const struct pci_device_id blacklist[] = { /* multi-io cards handled by parport_serial */ { PCI_DEVICE(0x4348, 0x7053), }, /* WCH CH353 2S1P */ { PCI_DEVICE(0x4348, 0x5053), }, /* WCH CH353 1S1P */ + { PCI_DEVICE(0x1c00, 0x3250), }, /* WCH CH382 2S1P */ }; /* |