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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-06-23 15:05:41 +0100 |
|---|---|---|
| committer | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-06-23 15:05:41 +0100 |
| commit | 55d3b282b90620e02e825304a9433732a84c58a5 (patch) | |
| tree | ba48375ac5262a8587eb6237134ed0aa57e7174a /drivers/serial/8250.h | |
| parent | 4ba5e35daa90871fcb9b01f5ad1e5723343cc0a9 (diff) | |
| download | linux-55d3b282b90620e02e825304a9433732a84c58a5.tar.gz linux-55d3b282b90620e02e825304a9433732a84c58a5.tar.bz2 linux-55d3b282b90620e02e825304a9433732a84c58a5.zip | |
[PATCH] Serial: Mobility's 16550A ports need a helping hand
The Mobility 16550A serial ports don't behave the same as standard
16550A ports, and need a helping hand to get them going once the
transmitter has drained and been disabled.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/serial/8250.h')
| -rw-r--r-- | drivers/serial/8250.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h index cd5c3dd2d910..9225c82faeb8 100644 --- a/drivers/serial/8250.h +++ b/drivers/serial/8250.h @@ -52,6 +52,7 @@ struct serial8250_config { #define UART_CAP_UUE (1 << 12) /* UART needs IER bit 6 set (Xscale) */ #define UART_BUG_QUOT (1 << 0) /* UART has buggy quot LSB */ +#define UART_BUG_TXEN (1 << 1) /* UART has buggy TX IIR status */ #if defined(__i386__) && (defined(CONFIG_M386) || defined(CONFIG_M486)) #define _INLINE_ inline |