summaryrefslogtreecommitdiff
path: root/drivers/firmware/dmi_scan.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/firmware/dmi_scan.c')
-rw-r--r--drivers/firmware/dmi_scan.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 1412d7bcdbd1..653265a40b7f 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -250,6 +250,28 @@ static void __init dmi_save_ipmi_device(const struct dmi_header *dm)
list_add(&dev->list, &dmi_devices);
}
+static void __init dmi_save_extended_devices(const struct dmi_header *dm)
+{
+ const u8 *d = (u8*) dm + 5;
+ struct dmi_device *dev;
+
+ /* Skip disabled device */
+ if ((*d & 0x80) == 0)
+ return;
+
+ dev = dmi_alloc(sizeof(*dev));
+ if (!dev) {
+ printk(KERN_ERR "dmi_save_extended_devices: out of memory.\n");
+ return;
+ }
+
+ dev->type = *d-- & 0x7f;
+ dev->name = dmi_string(dm, *d);
+ dev->device_data = NULL;
+
+ list_add(&dev->list, &dmi_devices);
+}
+
/*
* Process a DMI table entry. Right now all we care about are the BIOS
* and machine entries. For 2.5 we should pull the smbus controller info
@@ -292,6 +314,9 @@ static void __init dmi_decode(const struct dmi_header *dm)
break;
case 38: /* IPMI Device Information */
dmi_save_ipmi_device(dm);
+ break;
+ case 41: /* Onboard Devices Extended Information */
+ dmi_save_extended_devices(dm);
}
}