diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 15:00:15 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 15:00:15 +0000 |
| commit | df49c60c9671e4a28e636964d744c1f59fb6cb68 (patch) | |
| tree | eabd85e189514ad412a35414ba5d483dcda3ef1f /c/src/libchip/serial/ns16550_p.h | |
| parent | Purged as many egcs references as possible. (diff) | |
| download | rtems-df49c60c9671e4a28e636964d744c1f59fb6cb68.tar.bz2 | |
Merged from 4.5.0-beta3a
Diffstat (limited to '')
| -rw-r--r-- | c/src/libchip/serial/ns16550_p.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/c/src/libchip/serial/ns16550_p.h b/c/src/libchip/serial/ns16550_p.h index 27c3502a0d..6ed71d9c8b 100644 --- a/c/src/libchip/serial/ns16550_p.h +++ b/c/src/libchip/serial/ns16550_p.h @@ -132,7 +132,8 @@ typedef struct _SP_INTERRUPT_ID { * Line speed divisor definition. */ -#define NS16550_Baud(baud_rate) (115200/baud_rate) +#define NS16550_Baud(_clock, _baud_rate) \ + ((((_clock) == 0) ? 115200 : (_clock))/(_baud_rate)) /* * Define serial port modem control register structure. |