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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 18:29:06 +0300 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 18:29:06 +0300 |
| commit | ea9b395fe20ac74be788f415af2622ac8f0c35c7 (patch) | |
| tree | d1653e1a4cbe360aa7132ea4e29ab92a02038224 /drivers/usb/serial/ftdi_sio.c | |
| parent | 61420e147a706ee7c7a902008045547fb2a2a330 (diff) | |
| parent | 1bc4ccfff8675adc3d96f91245eb7e2dc0043ca9 (diff) | |
| download | linux-ea9b395fe20ac74be788f415af2622ac8f0c35c7.tar.xz | |
Merge branch 'upstream'
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 06e04b442ff1..10bc1bf23b35 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -471,12 +471,15 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) }, { USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) }, { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, + { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) }, { }, /* Optional parameter entry */ { } /* Terminating entry */ }; @@ -488,9 +491,10 @@ static struct usb_driver ftdi_driver = { .probe = usb_serial_probe, .disconnect = usb_serial_disconnect, .id_table = id_table_combined, + .no_dynamic_id = 1, }; -static char *ftdi_chip_name[] = { +static const char *ftdi_chip_name[] = { [SIO] = "SIO", /* the serial part of FT8U100AX */ [FT8U232AM] = "FT8U232AM", [FT232BM] = "FT232BM", @@ -1606,24 +1610,11 @@ static void ftdi_process_read (void *param) length = 0; } - /* have to make sure we don't overflow the buffer - with tty_insert_flip_char's */ - if (tty->flip.count+length > TTY_FLIPBUF_SIZE) { - tty_flip_buffer_push(tty); - need_flip = 0; - - if (tty->flip.count != 0) { - /* flip didn't work, this happens when ftdi_process_read() is - * called from ftdi_unthrottle, because TTY_DONT_FLIP is set */ - dbg("%s - flip buffer push failed", __FUNCTION__); - break; - } - } if (priv->rx_flags & THROTTLED) { dbg("%s - throttled", __FUNCTION__); break; } - if (tty->ldisc.receive_room(tty)-tty->flip.count < length) { + if (tty_buffer_request_room(tty, length) < length) { /* break out & wait for throttling/unthrottling to happen */ dbg("%s - receive room low", __FUNCTION__); break; |