From: Jiri Slaby Date: Tue, 22 Jul 2008 10:20:34 +0000 (+0100) Subject: Char: mxser, add CP-102UF support X-Git-Tag: firefly_0821_release~19473 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e129deff3d979df1ad3d0a6756c90932c0a0a102;p=firefly-linux-kernel-4.4.55.git Char: mxser, add CP-102UF support Add support for CP-102UF moxa card (update to 1.12 original driver) and increment this driver version. (Somewhat reworked by alan@redhat.com to merge in with other patches) Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index f04c3c58a05a..4c756bbba948 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -47,7 +47,7 @@ #include "mxser.h" -#define MXSER_VERSION "2.0.3" /* 1.11 */ +#define MXSER_VERSION "2.0.4" /* 1.12 */ #define MXSERMAJOR 174 #define MXSERCUMAJOR 175 @@ -71,12 +71,13 @@ #define UART_MCR_AFE 0x20 #define UART_LSR_SPECIAL 0x1E +#define PCI_DEVICE_ID_POS104UL 0x1044 #define PCI_DEVICE_ID_CB108 0x1080 +#define PCI_DEVICE_ID_CP102UF 0x1023 #define PCI_DEVICE_ID_CB114 0x1142 #define PCI_DEVICE_ID_CP114UL 0x1143 #define PCI_DEVICE_ID_CB134I 0x1341 #define PCI_DEVICE_ID_CP138U 0x1380 -#define PCI_DEVICE_ID_POS104UL 0x1044 #define C168_ASIC_ID 1 @@ -142,7 +143,8 @@ static const struct mxser_cardinfo mxser_cards[] = { { "CB-134I series", 4, }, { "CP-138U series", 8, }, { "POS-104UL series", 4, }, - { "CP-114UL series", 4, } + { "CP-114UL series", 4, }, +/*30*/ { "CP-102UF series", 2, } }; /* driver_data correspond to the lines in the structure above @@ -172,6 +174,7 @@ static struct pci_device_id mxser_pcibrds[] = { { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP138U), .driver_data = 27 }, { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_POS104UL), .driver_data = 28 }, { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP114UL), .driver_data = 29 }, + { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP102UF), .driver_data = 30 }, { } }; MODULE_DEVICE_TABLE(pci, mxser_pcibrds); @@ -1414,7 +1417,6 @@ static int mxser_set_serial_info(struct mxser_port *info, info->port.closing_wait = new_serial.closing_wait * HZ / 100; info->port.tty->low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; - info->port.tty->low_latency = 0; if ((info->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST && (new_serial.baud_base != info->baud_base || new_serial.custom_divisor !=