diff options
| author | hpa <hpa> | 2001-11-20 04:01:21 +0000 |
|---|---|---|
| committer | hpa <hpa> | 2001-11-20 04:01:21 +0000 |
| commit | 59837af7358f4bd216d290fa9158f5d1a53e862f (patch) | |
| tree | c4656774fe382464cdfee44fe75dbb4f7d0713cd /syslinux.doc | |
| parent | 31dd79a3d527fe05f9452be4169e5d43d3b87b20 (diff) | |
| download | syslinux-59837af7358f4bd216d290fa9158f5d1a53e862f.tar.gz | |
Fix parsing of hardware flow control
Diffstat (limited to 'syslinux.doc')
| -rw-r--r-- | syslinux.doc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/syslinux.doc b/syslinux.doc index f3469864..19f87e20 100644 --- a/syslinux.doc +++ b/syslinux.doc @@ -208,9 +208,14 @@ SERIAL port [[baudrate] flowcontrol] to 9600 bps. The serial parameters are hardcoded to be 8 bits, no parity, 1 stop bit. - "flowcontrol" is a flag (0 = off, 1 = on), to support hardware - flowcontrol (RTS/CTS). Specifically, SYSLINUX will assert - DTR and RTS, and will honor incoming CTS. + "flowcontrol" is one of the following values: + + Value Flow control RTS DTR CTS DCD + 0 None U U I I + 1 RTS/CTS A A O I + 2 DTR/DCD A A O O + + U = Unchanged A = Asserted I = Ignored O = Observed For this directive to be guaranteed to work properly, it should be the first directive in the configuration file. |