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path: root/drivers/usb/serial/ftdi_sio.c
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Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
-rw-r--r--drivers/usb/serial/ftdi_sio.c33
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ebcc6d0e2e91..216f187582ab 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -44,6 +44,7 @@
44#include <linux/serial.h> 44#include <linux/serial.h>
45#include <linux/usb/serial.h> 45#include <linux/usb/serial.h>
46#include "ftdi_sio.h" 46#include "ftdi_sio.h"
47#include "ftdi_sio_ids.h"
47 48
48/* 49/*
49 * Version Information 50 * Version Information
@@ -598,6 +599,20 @@ static struct usb_device_id id_table_combined [] = {
598 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) }, 599 { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
599 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) }, 600 { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
600 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) }, 601 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
602 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4_PID) },
603 { USB_DEVICE(BANDB_VID, BANDB_USPTL4_PID) },
604 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_2_PID) },
605 { USB_DEVICE(BANDB_VID, BANDB_USO9ML2DR_PID) },
606 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR2_PID) },
607 { USB_DEVICE(BANDB_VID, BANDB_USOPTL4DR_PID) },
608 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_2W_PID) },
609 { USB_DEVICE(BANDB_VID, BANDB_485USB9F_4W_PID) },
610 { USB_DEVICE(BANDB_VID, BANDB_232USB9M_PID) },
611 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_2W_PID) },
612 { USB_DEVICE(BANDB_VID, BANDB_485USBTB_4W_PID) },
613 { USB_DEVICE(BANDB_VID, BANDB_TTL5USB9M_PID) },
614 { USB_DEVICE(BANDB_VID, BANDB_TTL3USB9M_PID) },
615 { USB_DEVICE(BANDB_VID, BANDB_ZZ_PROG1_USB_PID) },
601 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) }, 616 { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
602 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) }, 617 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
603 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) }, 618 { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
@@ -2195,15 +2210,21 @@ static void ftdi_set_termios(struct tty_struct *tty,
2195 2210
2196 /* Set number of data bits, parity, stop bits */ 2211 /* Set number of data bits, parity, stop bits */
2197 2212
2198 termios->c_cflag &= ~CMSPAR;
2199
2200 urb_value = 0; 2213 urb_value = 0;
2201 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 : 2214 urb_value |= (cflag & CSTOPB ? FTDI_SIO_SET_DATA_STOP_BITS_2 :
2202 FTDI_SIO_SET_DATA_STOP_BITS_1); 2215 FTDI_SIO_SET_DATA_STOP_BITS_1);
2203 urb_value |= (cflag & PARENB ? 2216 if (cflag & PARENB) {
2204 (cflag & PARODD ? FTDI_SIO_SET_DATA_PARITY_ODD : 2217 if (cflag & CMSPAR)
2205 FTDI_SIO_SET_DATA_PARITY_EVEN) : 2218 urb_value |= cflag & PARODD ?
2206 FTDI_SIO_SET_DATA_PARITY_NONE); 2219 FTDI_SIO_SET_DATA_PARITY_MARK :
2220 FTDI_SIO_SET_DATA_PARITY_SPACE;
2221 else
2222 urb_value |= cflag & PARODD ?
2223 FTDI_SIO_SET_DATA_PARITY_ODD :
2224 FTDI_SIO_SET_DATA_PARITY_EVEN;
2225 } else {
2226 urb_value |= FTDI_SIO_SET_DATA_PARITY_NONE;
2227 }
2207 if (cflag & CSIZE) { 2228 if (cflag & CSIZE) {
2208 switch (cflag & CSIZE) { 2229 switch (cflag & CSIZE) {
2209 case CS5: urb_value |= 5; dbg("Setting CS5"); break; 2230 case CS5: urb_value |= 5; dbg("Setting CS5"); break;