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cd: switch to CD controller code from genplus

Browse source 
same license, much cleaner code
using own dma code though..
This commit is contained in:
notaz 2013-10-05 04:14:45 +03:00
parent a6523294e2
commit 3f23709ef3
14 changed files with 1212 additions and 807 deletions
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8
pico/cd/memory.c
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@ -100,7 +100,7 @@ static u32 m68k_reg_read16(u32 a)
d = *(u16 *)(Pico_mcd->bios + 0x72);
goto end;
case 8:
d = Read_CDC_Host(0);
d = cdc_host_r();
goto end;
case 0xA:
elprintf(EL_UIO, "m68k FIXME: reserved read");
@ -286,9 +286,9 @@ u32 s68k_reg_read16(u32 a)
elprintf(EL_CDREG3, "s68k_regs r3: %02x @%06x", (u8)d, SekPcS68k);
return s68k_poll_detect(a, d);
case 6:
return CDC_Read_Reg();
return cdc_reg_r();
case 8:
return Read_CDC_Host(1); // Gens returns 0 here on byte reads
return cdc_host_r();
case 0xC:
d = SekCyclesDoneS68k() - Pico_mcd->m.stopwatch_base_c;
d /= 384;
@ -379,7 +379,7 @@ void s68k_reg_write8(u32 a, u32 d)
//dprintf("s68k CDC reg addr: %x", d&0xf);
break;
case 7:
CDC_Write_Reg(d);
cdc_reg_w(d);
return;
case 0xa:
elprintf(EL_CDREGS, "s68k set CDC dma addr");