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Avoid more magic numbers

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This commit is contained in:
Jasmine Iwanek
2023-10-05 13:00:37 -04:00
parent 032ce8ccf7
commit b7ae66b393
1 changed files with 11 additions and 3 deletions
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14
src/cdrom/cdrom_mitsumi.c
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@@ -33,6 +33,10 @@
#include <86box/plat.h>
#include <86box/sound.h>
#define MCD_DEFAULT_IOPORT 0x310
#define MCD_DEFAULT_IRQ 5
#define MCD_DEFAULT_DMA 5
#define RAW_SECTOR_SIZE 2352
#define COOKED_SECTOR_SIZE 2048
@@ -244,6 +248,8 @@ mitsumi_cdrom_in(uint16_t port, void *priv)
ret |= FLAG_NOSTAT;
pclog("Read port 1: ret = %02x\n", ret | FLAG_UNK);
return ret | FLAG_UNK;
case 2:
break;
default:
break;
}
@@ -419,6 +425,8 @@ mitsumi_cdrom_out(uint16_t port, uint8_t val, void *priv)
case 1:
mitsumi_cdrom_reset(dev);
break;
case 2:
break;
default:
break;
}
@@ -432,10 +440,10 @@ mitsumi_cdrom_init(UNUSED(const device_t *info))
dev = malloc(sizeof(mcd_t));
memset(dev, 0x00, sizeof(mcd_t));
dev->irq = 5;
dev->dma = 5;
dev->irq = MCD_DEFAULT_IRQ;
dev->dma = MCD_DEFAULT_DMA;
io_sethandler(0x310, 2,
io_sethandler(MCD_DEFAULT_IOPORT, 3,
mitsumi_cdrom_in, NULL, NULL, mitsumi_cdrom_out, NULL, NULL, dev);
mitsumi_cdrom_reset(dev);