minix/drivers/tty/arch
Lionel Sambuc 3af30c2c60 ARM serial driver: Comment termios_baud_rate.
The B0-B115200 defines are flags, and not the actual speed they
represent.

This fixes an incoherency for B0 handling, and documents why it is
required to call the function again after changing the speed flag.

DFL_BAUD is set to one of the flag, so to translate it to an actual
speed, the function calls itself again, which will always be able to
finish without inducing another recursive call.

Change-Id: I04ebfaefee31a88d05f0b726352d1581a966147b
2014-03-01 09:04:52 +01:00
..
earm ARM serial driver: Comment termios_baud_rate. 2014-03-01 09:04:52 +01:00
i386 TTY: use libchardriver; clean up 2014-03-01 09:04:52 +01:00