b78b2fecaa
Cleaned up floppy code a lot and reverted to single poller; Fixed segment present bit and limit checking at read/write within segment; The ASUS boards now have memregs too; RTC code improved based on suggestion by Sarah Walker; Fixed SVGA odd/even emulation and added chain odd/even support; Removed non-existent CPU's.
27 lines
807 B
C
27 lines
807 B
C
void fdc_init();
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void fdc_add();
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void fdc_add_for_superio();
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void fdc_add_pcjr();
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void fdc_add_tandy();
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void fdc_remove();
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void fdc_reset();
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void fdc_poll();
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void fdc_abort();
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void fdc_discchange_clear(int drive);
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void fdc_set_dskchg_activelow();
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void fdc_3f1_enable(int enable);
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void fdc_set_ps1();
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int fdc_get_bitcell_period();
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/* A few functions to communicate between Super I/O chips and the FDC. */
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void fdc_update_is_nsc(int is_nsc);
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void fdc_update_enh_mode(int enh_mode);
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int fdc_get_rwc(int drive);
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void fdc_update_rwc(int drive, int rwc);
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int fdc_get_boot_drive();
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void fdc_update_boot_drive(int boot_drive);
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void fdc_update_densel_polarity(int densel_polarity);
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void fdc_update_densel_force(int densel_force);
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void fdc_update_drvrate(int drive, int drvrate);
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void fdc_update_drv2en(int drv2en);
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