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Add support for pciutils/libpci older than 2.2

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Needed on the original Xbox running Xebian and a few other ancient
systems.

Corresponding to flashrom svn r1088.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Alec Wright <alecjw@member.fsf.org>
This commit is contained in:
Carl-Daniel Hailfinger 2010-07-17 22:28:05 +00:00
parent b51e58e50f
commit 44cd9ab080
1 changed files with 8 additions and 0 deletions
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8
board_enable.c
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@ -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;