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Less magic numbers in FDC

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This commit is contained in:
Jasmine Iwanek
2022-01-19 15:59:17 -05:00
parent 1c9c976125
commit 547fccccc6
3 changed files with 20 additions and 4 deletions
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6
src/floppy/fdc.c
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@@ -2311,7 +2311,7 @@ fdc_reset(void *priv)
fdc->max_track = (fdc->flags & FDC_FLAG_MORE_TRACKS) ? 85 : 79;
fdc_remove(fdc);
fdc_set_base(fdc, (fdc->flags & FDC_FLAG_PCJR) ? 0x00f0 : 0x03f0);
fdc_set_base(fdc, (fdc->flags & FDC_FLAG_PCJR) ? FDC_PRIMARY_PCJR_ADDR : FDC_PRIMARY_ADDR);
current_drive = 0;
@@ -2342,12 +2342,12 @@ fdc_init(const device_t *info)
fdc->flags = info->local;
fdc->irq = 6;
fdc->irq = FDC_PRIMARY_IRQ;
if (fdc->flags & FDC_FLAG_PCJR)
timer_add(&fdc->watchdog_timer, fdc_watchdog_poll, fdc, 0);
else
fdc->dma_ch = 2;
fdc->dma_ch = FDC_PRIMARY_DMA;
fdc_log("FDC added: %04X (flags: %08X)\n", fdc->base_address, fdc->flags);