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| author | Antony Pavlov <antony@niisi.msk.ru> | 2011-05-18 20:38:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-20 01:51:02 +0200 |
| commit | d9a0fbfd7bc5d2c42f0fa9bcbdab62c4942d0388 (patch) | |
| tree | 6416aad4a5773307bdf97bd2f85dfc97c5fd83ce /drivers/tty/serial/8250_pci.c | |
| parent | tty/serial: Fix break handling for PORT_TEGRA (diff) | |
| download | linux-d9a0fbfd7bc5d2c42f0fa9bcbdab62c4942d0388.tar.xz linux-d9a0fbfd7bc5d2c42f0fa9bcbdab62c4942d0388.zip | |
serial: 8250_pci: add support for Cronyx Omega PCI multiserial board.
This patch adds support for the Omega-PCI, an 8-port asynchronous
multiport adapter for computers with PCI bus [1].
[1] http://www.cronyx.ru/hardware/ompci.html
Signed-off-by: Antony Pavlov <antony@niisi.msk.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/serial/8250_pci.c')
| -rw-r--r-- | drivers/tty/serial/8250_pci.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250_pci.c b/drivers/tty/serial/8250_pci.c index 762db97aecd3..4b4968a294b2 100644 --- a/drivers/tty/serial/8250_pci.c +++ b/drivers/tty/serial/8250_pci.c @@ -971,6 +971,14 @@ ce4100_serial_setup(struct serial_private *priv, return ret; } +static int +pci_omegapci_setup(struct serial_private *priv, + struct pciserial_board *board, + struct uart_port *port, int idx) +{ + return setup_port(priv, port, 2, idx * 8, 0); +} + static int skip_tx_en_setup(struct serial_private *priv, const struct pciserial_board *board, struct uart_port *port, int idx) @@ -1011,6 +1019,7 @@ static int skip_tx_en_setup(struct serial_private *priv, #define PCI_DEVICE_ID_TITAN_200EISI 0xA017 #define PCI_DEVICE_ID_OXSEMI_16PCI958 0x9538 #define PCIE_DEVICE_ID_NEO_2_OX_IBM 0x00F6 +#define PCI_DEVICE_ID_PLX_CRONYX_OMEGA 0xc001 /* Unknown vendors/cards - this should not be in linux/pci_ids.h */ #define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584 @@ -1438,6 +1447,16 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { .setup = pci_default_setup, }, /* + * Cronyx Omega PCI (PLX-chip based) + */ + { + .vendor = PCI_VENDOR_ID_PLX, + .device = PCI_DEVICE_ID_PLX_CRONYX_OMEGA, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_omegapci_setup, + }, + /* * Default "match everything" terminator entry */ { @@ -1624,6 +1643,7 @@ enum pci_board_num_t { pbn_ADDIDATA_PCIe_4_3906250, pbn_ADDIDATA_PCIe_8_3906250, pbn_ce4100_1_115200, + pbn_omegapci, }; /* @@ -2319,6 +2339,12 @@ static struct pciserial_board pci_boards[] __devinitdata = { .base_baud = 921600, .reg_shift = 2, }, + [pbn_omegapci] = { + .flags = FL_BASE0, + .num_ports = 8, + .base_baud = 115200, + .uart_offset = 0x200, + }, }; static const struct pci_device_id softmodem_blacklist[] = { @@ -3816,6 +3842,12 @@ static struct pci_device_id serial_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_ce4100_1_115200 }, + /* + * Cronyx Omega PCI + */ + { PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_CRONYX_OMEGA, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, + pbn_omegapci }, /* * These entries match devices with class COMMUNICATION_SERIAL, |