diff options
| author | Jan Engelhardt <jengelh@gmx.de> | 2007-05-27 17:48:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-05-29 05:50:07 -0400 |
| commit | b00ccd0f0b3fe8776aead63ec96313e84451b337 (patch) | |
| tree | 5c5935b46544ab7d639d2e986cb230777f1e8a47 /drivers/serial/8250.c | |
| parent | 7189859f28b7064a83b6ab4036bb334279f922c2 (diff) | |
[SPARC]: Linux always started with 9600 8N1
The Linux kernel ignored the PROM's serial settings (115200,n,8,1 in
my case). This was because mode_prop remained "ttyX-mode" (expected:
"ttya-mode") due to the constness of string literals when used with
"char *". Since there is no "ttyX-mode" property in the PROM, Linux
always used the default 9600.
[ Investigation of the suncore.s assembler reveals that gcc optimizied
away the stores, yet did not emit a warning, which is a pretty
anti-social thing to do and is the only reason this bug lived for
so long -DaveM ]
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/serial/8250.c')
0 files changed, 0 insertions, 0 deletions