[PATCH] Serial: Convert 8250 revision-based bug fixes to bug bitmask

[powerpc.git] / drivers / serial / 8250.h

diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h
index 4f3d62f..cd5c3dd 100644 (file)
--- a/drivers/serial/8250.h
+++ b/drivers/serial/8250.h
@@ -51,6 +51,8 @@ struct serial8250_config {
 #define UART_CAP_AFE   (1 << 11)       /* MCR-based hw flow control */
 #define UART_CAP_UUE   (1 << 12)       /* UART needs IER bit 6 set (Xscale) */
 
+#define UART_BUG_QUOT  (1 << 0)        /* UART has buggy quot LSB */
+
 #if defined(__i386__) && (defined(CONFIG_M386) || defined(CONFIG_M486))
 #define _INLINE_ inline
 #else