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File: [Development] / linux-2.4-xfs / arch / ppc / platforms / gemini_serial.h (download)

Revision 1.3, Wed Feb 25 02:07:34 2004 UTC (13 years, 7 months ago) by nathans
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +3 -3 lines 

Merge some lost 2.4 differences... not sure what happened to these.

#ifdef __KERNEL__
#ifndef __ASMPPC_GEMINI_SERIAL_H
#define __ASMPPC_GEMINI_SERIAL_H

#include <linux/config.h>
#include <platforms/gemini.h>

#ifdef CONFIG_SERIAL_MANY_PORTS
#define RS_TABLE_SIZE  64
#else
#define RS_TABLE_SIZE  4
#endif

/* Rate for the 24.576 Mhz clock for the onboard serial chip */
#define BASE_BAUD  (24576000 / 16)

#ifdef CONFIG_SERIAL_DETECT_IRQ
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_AUTO_IRQ)
#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_AUTO_IRQ)
#else
#define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF
#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
#endif

#define STD_SERIAL_PORT_DEFNS \
        { 0, BASE_BAUD, GEMINI_SERIAL_A, 15, STD_COM_FLAGS }, /* ttyS0 */ \
        { 0, BASE_BAUD, GEMINI_SERIAL_B, 14, STD_COM_FLAGS }, /* ttyS1 */ \

#ifdef CONFIG_GEMINI_PU32
#define PU32_SERIAL_PORT_DEFNS \
        { 0, BASE_BAUD, NULL, 0, STD_COM_FLAGS },
#else
#define PU32_SERIAL_PORT_DEFNS
#endif

#define SERIAL_PORT_DFNS \
        STD_SERIAL_PORT_DEFNS \
        PU32_SERIAL_PORT_DEFNS

#endif
#endif /* __KERNEL__ */