[Patch] firmware: dmi_scan: fix dmi scan to handle "End of Table" structure
From: Ivan Khoronzhuk
Date: Wed Feb 04 2015 - 08:58:38 EST
The dmi-sysfs should create "End of Table" entry, that is type 127.
But after adding initial SMBIOS v3 support the 127-0 entry is not
handled any more, as result it's not created in sysfs.
This is important because the size of whole DMI table must correspond
to sum of all DMI entry sizes.
Of-course, it can be handled in newly introduced libdmifs by adding
end entry virtually, but it's brake backward compatibility and don't
correspond to SMBIOS DMI table size read from SMBIOS entry point
structure.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxxxxxx>
---
drivers/firmware/dmi_scan.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index c5f7b4e..c63e5e5 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -93,12 +93,6 @@ static void dmi_table(u8 *buf, int len, int num,
const struct dmi_header *dm = (const struct dmi_header *)data;
/*
- * 7.45 End-of-Table (Type 127) [SMBIOS reference spec v3.0.0]
- */
- if (dm->type == DMI_ENTRY_END_OF_TABLE)
- break;
-
- /*
* We want to know the total length (formatted area and
* strings) before decoding to make sure we won't run off the
* table in dmi_decode or dmi_string
--
1.9.1
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