Changeset 07c66cf in mainline for uspace/srv/hw/char/s3c24xx_uart/s3c24xx_uart.h

Timestamp:

2010-07-28T21:17:27Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

527298a

Parents:

1720cf9

Message:

Avoid magic numbers.

File:

• uspace/srv/hw/char/s3c24xx_uart/s3c24xx_uart.h (modified) (1 diff)

uspace/srv/hw/char/s3c24xx_uart/s3c24xx_uart.h

@@ -58 +58 @@
 } s3c24xx_uart_io_t;
 
+/* Bits in UTRSTAT register */
+#define S3C24XX_UTRSTAT_TX_EMPTY        0x4
+#define S3C24XX_UTRSTAT_RDATA           0x1
+
+/* Bits in UFSTAT register */
+#define S3C24XX_UFSTAT_TX_FULL          0x4000
+#define S3C24XX_UFSTAT_RX_FULL          0x0040
+#define S3C24XX_UFSTAT_RX_COUNT         0x002f
+
+/* Bits in UCON register */
+#define UCON_RX_INT_LEVEL               0x100
+
+/* Bits in UFCON register */
+#define UFCON_TX_FIFO_TLEVEL_EMPTY      0x00
+#define UFCON_RX_FIFO_TLEVEL_1B         0x00
+#define UFCON_FIFO_ENABLE               0x01
+
+
 /** S3C24xx UART instance */
 typedef struct {