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use PCI_HEADER_TYPE macro

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Markus Fröschle
2013-11-01 17:08:25 +00:00
parent e27a45520f
commit 8d37dd35a4
1 changed files with 1 additions and 1 deletions
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2
sources/pci.c
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@@ -197,7 +197,7 @@ void pci_scan(void)
} }
/* test for multi-function device to avoid ghost device detects */ /* test for multi-function device to avoid ghost device detects */
value = pci_read_config_longword(bus, slot, function, 0x0c); value = pci_read_config_longword(bus, slot, function, 0x0c);
if (function == 0 && !(value & 0x800000)) /* no multi function device */ if (function == 0 && !(PCI_HEADER_TYPE(value) & 0x80)) /* no multi function device */
function = 8; function = 8;
} }
} }