diff options
Diffstat (limited to 'sys/dev/usb/uftdireg.h')
| -rw-r--r-- | sys/dev/usb/uftdireg.h | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/sys/dev/usb/uftdireg.h b/sys/dev/usb/uftdireg.h index a7c6edc..78c9349 100644 --- a/sys/dev/usb/uftdireg.h +++ b/sys/dev/usb/uftdireg.h @@ -91,23 +91,11 @@ enum { ftdi_sio_b115200 = 9 }; -enum { - ftdi_8u232am_b300 = 0x2710, - ftdi_8u232am_b600 = 0x1388, - ftdi_8u232am_b1200 = 0x09c4, - ftdi_8u232am_b2400 = 0x04e2, - ftdi_8u232am_b4800 = 0x0271, - ftdi_8u232am_b9600 = 0x4138, - ftdi_8u232am_b19200 = 0x809c, - ftdi_8u232am_b38400 = 0xc04e, - ftdi_8u232am_b57600 = 0x0034, - ftdi_8u232am_b115200 = 0x001a, - ftdi_8u232am_b230400 = 0x000d, - ftdi_8u232am_b460800 = 0x4006, - ftdi_8u232am_b921600 = 0x8003, - ftdi_8u232am_b2000000 = 0x0001, /* special case for 2M baud */ - ftdi_8u232am_b3000000 = 0x0000, /* special case for 3M baud */ -}; +#define FTDI_8U232AM_FREQ 3000000 + +/* Bounds for normal divisors as 4-bit fixed precision ints. */ +#define FTDI_8U232AM_MIN_DIV 0x20 +#define FTDI_8U232AM_MAX_DIV 0x3fff8 /* * BmRequestType: 0100 0000B |
