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authorPantelis Antoniou <pantelis.antoniou@gmail.com>2005-11-06 09:07:03 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-06 09:07:03 +0000
commit21c614a7899046ab108b3d327d76c33443a8ebf2 (patch)
tree99cf486877f2a4133b5bfb262bc7aa0641cefd14 /include/linux/serial_core.h
parentf912696ab330bf539231d1f8032320f2a08b850f (diff)
downloadblackbird-op-linux-21c614a7899046ab108b3d327d76c33443a8ebf2.tar.gz
blackbird-op-linux-21c614a7899046ab108b3d327d76c33443a8ebf2.zip
[SERIAL] Support Au1x00 8250 UARTs using the generic 8250 driver.
The offsets of the registers are in a different place, and some parts cannot handle a full set of modem control signals. Signed-off-by: Pantelis Antoniou <pantelis@embeddedalley.ocm> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 9d2579230689..a3ac92b19aca 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -211,6 +211,7 @@ struct uart_port {
#define UPIO_HUB6 (1)
#define UPIO_MEM (2)
#define UPIO_MEM32 (3)
+#define UPIO_AU (4) /* Au1x00 type IO */
unsigned int read_status_mask; /* driver specific */
unsigned int ignore_status_mask; /* driver specific */
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