aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/serial/driver
diff options
context:
space:
mode:
authorPeter Korsgaard <jacmet@sunsite.dk>2006-06-02 12:47:26 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-06-02 12:47:26 -0400
commit89f3da3e06257abba3e70163c92969f3fcd1833d (patch)
treeed67922b84423f0494aa7a6c24093d79a01f2dba /Documentation/serial/driver
parentba8f5baba79da8eb502f8534c3a8ecb64aceb790 (diff)
[SERIAL] Update parity handling documentation
Update documentation to match reality. INPCK controls whether input parity checking is enabled. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/serial/driver')
-rw-r--r--Documentation/serial/driver9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index df82116a9f26..88ad615dd338 100644
--- a/Documentation/serial/driver
+++ b/Documentation/serial/driver
@@ -214,12 +214,13 @@ hardware.
214 The interaction of the iflag bits is as follows (parity error 214 The interaction of the iflag bits is as follows (parity error
215 given as an example): 215 given as an example):
216 Parity error INPCK IGNPAR 216 Parity error INPCK IGNPAR
217 None n/a n/a character received 217 n/a 0 n/a character received, marked as
218 Yes n/a 0 character discarded
219 Yes 0 1 character received, marked as
220 TTY_NORMAL 218 TTY_NORMAL
221 Yes 1 1 character received, marked as 219 None 1 n/a character received, marked as
220 TTY_NORMAL
221 Yes 1 0 character received, marked as
222 TTY_PARITY 222 TTY_PARITY
223 Yes 1 1 character discarded
223 224
224 Other flags may be used (eg, xon/xoff characters) if your 225 Other flags may be used (eg, xon/xoff characters) if your
225 hardware supports hardware "soft" flow control. 226 hardware supports hardware "soft" flow control.