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< / style >
< / head >
< body >
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< pre style = "font-family:monospace;font-size:12pt" >
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< a name = "l1" > < / a > < span class = cF0 >
< a name = "l2" > < / a > < / span > < span class = cF9 > U32< / span > < span class = cF0 > < / span > < span class = cF5 > PCIReadU32< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg)
< a name = "l3" > < / a > {< / span > < span class = cF2 > //Read U32 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l4" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > res, addr, < / span > < span class = cF1 > offset< / span > < span class = cF0 > ;
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< a name = "l5" > < / a >
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< a name = "l6" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l7" > < / a > res = < / span > < span class = cFD > PCIBIOSReadU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg);
< a name = "l8" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l9" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l10" > < / a > addr = bus < < < / span > < span class = cFE > 16< / span > < span class = cF0 > |
< a name = "l11" > < / a > < / span > < span class = cFB > dev< / span > < span class = cF0 > < < < / span > < span class = cFE > 11< / span > < span class = cF0 > |
< a name = "l12" > < / a > fun < < < / span > < span class = cFE > 8< / span > < span class = cF0 > |
< a name = "l13" > < / a > rg & < / span > < span class = cFE > 0xFC< / span > < span class = cF0 > |
< a name = "l14" > < / a > < / span > < span class = cFE > 0x80000000< / span > < span class = cF0 > ;
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< a name = "l15" > < / a >
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< a name = "l16" > < / a > < / span > < span class = cF1 > offset< / span > < span class = cF0 > = rg - rg & < / span > < span class = cFE > 0xFC< / span > < span class = cF0 > ;
< a name = "l17" > < / a > < / span > < span class = cF5 > OutU32< / span > < span class = cF0 > (< / span > < span class = cF3 > PCI_ADDR< / span > < span class = cF0 > , addr);
< a name = "l18" > < / a > res = < / span > < span class = cF5 > InU32< / span > < span class = cF0 > (< / span > < span class = cF3 > PCI_DATA< / span > < span class = cF0 > ) > > (< / span > < span class = cF1 > offset< / span > < span class = cF0 > * < / span > < span class = cFE > 8< / span > < span class = cF0 > );
< a name = "l19" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l20" > < / a >
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< a name = "l21" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > res;
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< a name = "l22" > < / a > }
< a name = "l23" > < / a >
< a name = "l24" > < / a > < / span > < span class = cF1 > U8< / span > < span class = cF0 > < / span > < span class = cF5 > PCIReadU8< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg)
< a name = "l25" > < / a > {< / span > < span class = cF2 > //Read U8 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l26" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > res;
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< a name = "l27" > < / a >
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< a name = "l28" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l29" > < / a > res = < / span > < span class = cFD > PCIBIOSReadU8< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg);
< a name = "l30" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l31" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l32" > < / a > res = < / span > < span class = cF5 > PCIReadU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg) & < / span > < span class = cFE > 0xFF< / span > < span class = cF0 > ;
< a name = "l33" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l34" > < / a >
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< a name = "l35" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > res;
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< a name = "l36" > < / a > }
< a name = "l37" > < / a >
< a name = "l38" > < / a > < / span > < span class = cF9 > U16< / span > < span class = cF0 > < / span > < span class = cF5 > PCIReadU16< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg)
< a name = "l39" > < / a > {< / span > < span class = cF2 > //Read U16 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l40" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > res;
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< a name = "l41" > < / a >
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< a name = "l42" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l43" > < / a > res = < / span > < span class = cFD > PCIBIOSReadU16< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg);
< a name = "l44" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l45" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l46" > < / a > res = < / span > < span class = cF5 > PCIReadU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg) & < / span > < span class = cFE > 0xFFFF< / span > < span class = cF0 > ;
< a name = "l47" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l48" > < / a >
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< a name = "l49" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > res;
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< a name = "l50" > < / a > }
< a name = "l51" > < / a >
< a name = "l52" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > PCIWriteU32< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg, < / span > < span class = cF9 > I64< / span > < span class = cF0 > val)
< a name = "l53" > < / a > {< / span > < span class = cF2 > //Write U32 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l54" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > addr, < / span > < span class = cF1 > offset< / span > < span class = cF0 > ;
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< a name = "l55" > < / a >
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< a name = "l56" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l57" > < / a > < / span > < span class = cFD > PCIBIOSWriteU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg, val);
< a name = "l58" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l59" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l60" > < / a > addr = bus < < < / span > < span class = cFE > 16< / span > < span class = cF0 > |
< a name = "l61" > < / a > < / span > < span class = cFB > dev< / span > < span class = cF0 > < < < / span > < span class = cFE > 11< / span > < span class = cF0 > |
< a name = "l62" > < / a > fun < < < / span > < span class = cFE > 8< / span > < span class = cF0 > |
< a name = "l63" > < / a > rg & < / span > < span class = cFE > 0xFC< / span > < span class = cF0 > |
< a name = "l64" > < / a > < / span > < span class = cFE > 0x80000000< / span > < span class = cF0 > ;
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< a name = "l65" > < / a >
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< a name = "l66" > < / a > < / span > < span class = cF1 > offset< / span > < span class = cF0 > = rg - rg & < / span > < span class = cFE > 0xFC< / span > < span class = cF0 > ;
< a name = "l67" > < / a > < / span > < span class = cF5 > OutU32< / span > < span class = cF0 > (< / span > < span class = cF3 > PCI_ADDR< / span > < span class = cF0 > , addr);
< a name = "l68" > < / a > < / span > < span class = cF5 > OutU32< / span > < span class = cF0 > (< / span > < span class = cF3 > PCI_DATA< / span > < span class = cF0 > , val < < < / span > < span class = cF7 > (< / span > < span class = cF1 > offset< / span > < span class = cF0 > * < / span > < span class = cFE > 8< / span > < span class = cF7 > )< / span > < span class = cF0 > );
< a name = "l69" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l70" > < / a > }
< a name = "l71" > < / a >
< a name = "l72" > < / a >
< a name = "l73" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > PCIWriteU8< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg, < / span > < span class = cF9 > I64< / span > < span class = cF0 > val)
< a name = "l74" > < / a > {< / span > < span class = cF2 > //Write U8 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l75" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l76" > < / a > < / span > < span class = cFD > PCIBIOSWriteU8< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg, val);
< a name = "l77" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l78" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l79" > < / a > < / span > < span class = cF5 > PCIWriteU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg, val & < / span > < span class = cFE > 0xFF< / span > < span class = cF0 > );
< a name = "l80" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l81" > < / a > }
< a name = "l82" > < / a >
< a name = "l83" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > PCIWriteU16< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > bus, < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > dev< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > fun, < / span > < span class = cF9 > I64< / span > < span class = cF0 > rg, < / span > < span class = cF9 > I64< / span > < span class = cF0 > val)
< a name = "l84" > < / a > {< / span > < span class = cF2 > //Write U16 in PCI configspace at bus, dev, fun, reg.< / span > < span class = cF0 >
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< a name = "l85" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l86" > < / a > < / span > < span class = cFD > PCIBIOSWriteU16< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg, val);
< a name = "l87" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l88" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l89" > < / a > < / span > < span class = cF5 > PCIWriteU32< / span > < span class = cF0 > (bus, < / span > < span class = cFB > dev< / span > < span class = cF0 > , fun, rg, val & < / span > < span class = cFE > 0xFFFF< / span > < span class = cF0 > );
< a name = "l90" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l91" > < / a > }
< a name = "l92" > < / a >
< a name = "l93" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cF5 > PCIClassFind< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > class_code, < / span > < span class = cF9 > I64< / span > < span class = cF0 > n)
< a name = "l94" > < / a > {< / span > < span class = cF2 > /*Find bus, dev, fun of Nth class_code dev.< / span > < span class = cF0 >
< a name = "l95" > < / a >
< a name = "l96" > < / a > < / span > < span class = cF2 > class_code is low three bytes< / span > < span class = cF0 >
< a name = "l97" > < / a > < / span > < span class = cF2 > n is index starting at zero< / span > < span class = cF0 >
< a name = "l98" > < / a > < / span > < span class = cF2 > Return: -1 not found< / span > < span class = cF0 >
< a name = "l99" > < / a > < / span > < span class = cF2 > else bus, dev, fun.< / span > < span class = cF0 >
< a name = "l100" > < / a > < / span > < span class = cF2 > */< / span > < span class = cF0 >
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< a name = "l101" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > res = -< / span > < span class = cFE > 1< / span > < span class = cF0 > , cur = < / span > < span class = cFE > 0< / span > < span class = cF0 > , b, d, f;
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< a name = "l102" > < / a >
< a name = "l103" > < / a >
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< a name = "l104" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > sys_pci_services< / span > < span class = cF0 > )
< a name = "l105" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
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< a name = "l106" > < / a > < / span > < span class = cF6 > " (System has PCIBIOS)\n" < / span > < span class = cF0 > ;
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< a name = "l107" > < / a > res = < / span > < span class = cFD > PCIBIOSClassFind< / span > < span class = cF0 > (class_code, n);
< a name = "l108" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l109" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l110" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
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< a name = "l111" > < / a > < / span > < span class = cF6 > " (System does not have PCIBIOS)\n" < / span > < span class = cF0 > ;
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< a name = "l112" > < / a > < / span > < span class = cF1 > for< / span > < span class = cF0 > (b = < / span > < span class = cFE > 0< / span > < span class = cF0 > ; b < < / span > < span class = cFB > sys_pci_buses< / span > < span class = cF0 > ; b++)
< a name = "l113" > < / a > < / span > < span class = cF1 > for< / span > < span class = cF0 > (d = < / span > < span class = cFE > 0< / span > < span class = cF0 > ; d < < / span > < span class = cFE > 32< / span > < span class = cF0 > ; d++)
< a name = "l114" > < / a > < / span > < span class = cF1 > for< / span > < span class = cF0 > (f = < / span > < span class = cFE > 0< / span > < span class = cF0 > ; f < < / span > < span class = cFE > 8< / span > < span class = cF0 > ; f++)
< a name = "l115" > < / a > {
< a name = "l116" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (class_code == < / span > < span class = cF5 > PCIReadU32< / span > < span class = cF7 > (< / span > < span class = cF0 > b, d, f, < / span > < span class = cF3 > PCIR_PROG_IF< / span > < span class = cF7 > )< / span > < span class = cF0 > & < / span > < span class = cFE > 0xFFFFFF< / span > < span class = cF0 > )
< a name = "l117" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l118" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (n == cur++)
< a name = "l119" > < / a > {
< a name = "l120" > < / a > res = b < < < / span > < span class = cFE > 16< / span > < span class = cF0 > | d < < < / span > < span class = cFE > 8< / span > < span class = cF0 > | f;
< a name = "l121" > < / a > < / span > < span class = cF1 > goto< / span > < span class = cF0 > pci_end;
< a name = "l122" > < / a > }
< a name = "l123" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l124" > < / a > }
< a name = "l125" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l126" > < / a > pci_end:
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< a name = "l127" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > res;
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< a name = "l128" > < / a > }
< / span > < / pre > < / body >
< / html >
