2a8fabf4ad
-Convert the include directory over to using bsdmake syntax -Update/add mkfiles -Modify install(1) so that it can create symlinks -Update makefiles to use new install(1) options -Rename /usr/include/ibm to /usr/include/i386 -Create /usr/include/machine symlink to arch header files -Move vm_i386.h to its new home in the /usr/include/i386 -Update source files to #include the header files at their new homes. -Add new gnu-includes target for building GCC headers
18 lines
516 B
C
18 lines
516 B
C
/* Addresses and magic numbers for miscellaneous ports. */
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#ifndef _PORTS_H
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#define _PORTS_H
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#if (CHIP == INTEL)
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/* Miscellaneous ports. */
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#define PCR 0x65 /* Planar Control Register */
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#define PORT_B 0x61 /* I/O port for 8255 port B (kbd, beeper...) */
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#define TIMER0 0x40 /* I/O port for timer channel 0 */
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#define TIMER2 0x42 /* I/O port for timer channel 2 */
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#define TIMER_MODE 0x43 /* I/O port for timer mode control */
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#endif /* (CHIP == INTEL) */
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#endif /* _PORTS_H */
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