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USB-to-serial device (Samuel Thibault).

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3914 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog
2008-01-14 03:41:02 +00:00
parent fd56059fb6
commit a795421883
4 changed files with 570 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile
+1 -1
View File
@@ -57,7 +57,7 @@ OBJS+=i2c.o smbus.o smbus_eeprom.o max7310.o max111x.o wm8750.o
OBJS+=ssd0303.o ssd0323.o ads7846.o stellaris_input.o
OBJS+=scsi-disk.o cdrom.o
OBJS+=scsi-generic.o
OBJS+=usb.o usb-hub.o usb-linux.o usb-hid.o usb-msd.o usb-wacom.o
OBJS+=usb.o usb-hub.o usb-linux.o usb-hid.o usb-msd.o usb-wacom.o usb-serial.o
OBJS+=sd.o ssi-sd.o
ifdef CONFIG_WIN32
hw/usb-serial.c
+549
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File diff suppressed because it is too large Load Diff
hw/usb.h
+3
View File
@@ -217,6 +217,9 @@ USBDevice *usb_msd_init(const char *filename);
/* usb-wacom.c */
USBDevice *usb_wacom_init(void);
/* usb-serial.c */
USBDevice *usb_serial_init(const char *filename);
/* usb ports of the VM */
void qemu_register_usb_port(USBPort *port, void *opaque, int index,
vl.c
+17 -27
View File
@@ -2240,45 +2240,33 @@ static void tty_serial_init(int fd, int speed,
#endif
tcgetattr (fd, &tty);
switch(speed) {
case 50:
#define MARGIN 1.1
if (speed <= 50 * MARGIN)
spd = B50;
break;
case 75:
else if (speed <= 75 * MARGIN)
spd = B75;
break;
case 300:
else if (speed <= 300 * MARGIN)
spd = B300;
break;
case 600:
else if (speed <= 600 * MARGIN)
spd = B600;
break;
case 1200:
else if (speed <= 1200 * MARGIN)
spd = B1200;
break;
case 2400:
else if (speed <= 2400 * MARGIN)
spd = B2400;
break;
case 4800:
else if (speed <= 4800 * MARGIN)
spd = B4800;
break;
case 9600:
else if (speed <= 9600 * MARGIN)
spd = B9600;
break;
case 19200:
else if (speed <= 19200 * MARGIN)
spd = B19200;
break;
case 38400:
else if (speed <= 38400 * MARGIN)
spd = B38400;
break;
case 57600:
else if (speed <= 57600 * MARGIN)
spd = B57600;
break;
default:
case 115200:
else if (speed <= 115200 * MARGIN)
spd = B115200;
else
spd = B115200;
break;
}
cfsetispeed(&tty, spd);
cfsetospeed(&tty, spd);
@@ -5223,6 +5211,8 @@ static int usb_device_add(const char *devname)
dev = usb_msd_init(p);
} else if (!strcmp(devname, "wacom-tablet")) {
dev = usb_wacom_init();
} else if (strstart(devname, "serial:", &p)) {
dev = usb_serial_init(p);
} else {
return -1;
}