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  → /programs/ac97wav/trunk/pci.inc @ 30

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Regard whitespace Rev 30 → Rev 31

/programs/ac97wav/trunk/pci.inc
0,0 → 1,46
PCI_CMD_REG = 04h ; reg 04, command reg
IO_ENA = 0x00000001 ; i/o decode enable
MEM_ENA = 0x00000002 ; memory decode enable
BM_ENA = 0x00000004 ; bus master enable
pciRegRead8: ; register in CL!
mov bl, 4
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
pciRegRead16:
mov bl, 5
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
pciRegRead32:
mov bl, 6
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
pciRegWrite8: ; value in DL!
mov bl, 8
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
pciRegWrite16:
mov bl, 9
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
pciRegWrite32:
mov bl, 10
mov bh, [bus]
mov ch, [devfn]
mcall MF_PCI
ret
Property changes:
Added: svn:eol-style
+native
\ No newline at end of property