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udev: net_id - read ACPI _SUN -- slot user number

This commit is contained in:
Kay Sievers 2012-11-23 15:01:43 +01:00
parent 1cda32b8a2
commit 01d183ddae
1 changed files with 5 additions and 2 deletions
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7
src/udev/udev-builtin-net_id.c
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@ -50,8 +50,11 @@ static int dev_pci(struct udev_device *dev, const char *prefix, bool test) {
if (!d || !streq("pci", udev_device_get_subsystem(d)))
return -ENOENT;
/* find SMBIOS type 41 entries for on-board devices */
index = udev_device_get_sysattr_value(d, "index");
/* ACPI _SUN -- slot user number */
index = udev_device_get_sysattr_value(d, "acpi_index");
/* SMBIOS type 41 -- Onboard Devices Extended Information */
if (!index)
index = udev_device_get_sysattr_value(d, "index");
if (index) {
unsigned int idx;