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-rw-r--r--board_enable.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/board_enable.c b/board_enable.c
index 57745fc..bd99dad 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -785,7 +785,15 @@ static int nvidia_mcp_gpio_set(int gpio, int raise)
return -1;
}
+#if PCI_LIB_VERSION >= 0x020200
dev = pci_get_dev(pacc, dev->domain, dev->bus, dev->dev, 1);
+#else
+ /* pciutils/libpci before version 2.2 is too old to support
+ * PCI domains. Such old machines usually don't have domains
+ * besides domain 0, so this is not a problem.
+ */
+ dev = pci_get_dev(pacc, dev->bus, dev->dev, 1);
+#endif
if (!dev) {
msg_perr("MCP SMBus controller could not be found\n");
return -1;
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