41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
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#ifdef __KERNEL__
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#ifndef __ASMPPC_GEMINI_SERIAL_H
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#define __ASMPPC_GEMINI_SERIAL_H
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#include <platforms/gemini.h>
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#ifdef CONFIG_SERIAL_MANY_PORTS
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#define RS_TABLE_SIZE 64
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#else
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#define RS_TABLE_SIZE 4
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#endif
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/* Rate for the 24.576 Mhz clock for the onboard serial chip */
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#define BASE_BAUD (24576000 / 16)
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#ifdef CONFIG_SERIAL_DETECT_IRQ
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#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ)
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#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_AUTO_IRQ)
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#else
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#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST)
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#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF)
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#endif
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#define STD_SERIAL_PORT_DEFNS \
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{ 0, BASE_BAUD, GEMINI_SERIAL_A, 15, STD_COM_FLAGS }, /* ttyS0 */ \
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{ 0, BASE_BAUD, GEMINI_SERIAL_B, 14, STD_COM_FLAGS }, /* ttyS1 */ \
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#ifdef CONFIG_GEMINI_PU32
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#define PU32_SERIAL_PORT_DEFNS \
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{ 0, BASE_BAUD, NULL, 0, STD_COM_FLAGS },
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#else
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#define PU32_SERIAL_PORT_DEFNS
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#endif
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#define SERIAL_PORT_DFNS \
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STD_SERIAL_PORT_DEFNS \
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PU32_SERIAL_PORT_DEFNS
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#endif
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#endif /* __KERNEL__ */
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