436d6012a3
-Move libdriver to lib/ -Install all boot image services on filesystem to aid restartability
48 lines
1,018 B
C
48 lines
1,018 B
C
#include "sb16.h"
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/*===========================================================================*
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* mixer_set
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*===========================================================================*/
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PUBLIC int mixer_set(reg, data)
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int reg;
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int data;
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{
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int i;
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sb16_outb(MIXER_REG, reg);
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for(i = 0; i < 100; i++);
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sb16_outb(MIXER_DATA, data);
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return OK;
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}
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/*===========================================================================*
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* sb16_inb
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*===========================================================================*/
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PUBLIC int sb16_inb(port)
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int port;
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{
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int s;
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unsigned long value;
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if ((s=sys_inb(port, &value)) != OK)
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panic("sys_inb() failed: %d", s);
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return value;
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}
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/*===========================================================================*
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* sb16_outb
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*===========================================================================*/
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PUBLIC void sb16_outb(port, value)
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int port;
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int value;
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{
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int s;
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if ((s=sys_outb(port, value)) != OK)
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panic("sys_outb() failed: %d", s);
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}
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