From: Len Brown <len.brown@xxxxxxxxx>
Create a routine to dump the requested DMI entries to the console.
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/firmware/dmi_scan.c | 19 +++++++++++++++++++
include/linux/dmi.h | 2 ++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 0cdadea..11e475d 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -470,3 +470,22 @@ int dmi_get_year(int field)
return year;
}
+/**
+ * dmi_dump_entries - print DMI entries to console
+ * @entries: bit-mask specifying dmi_field(s)
+ *
+ * Returns 0 on success
+ */
+int dmi_dump_entries(int entries)
+{
+ int index;
+
+ if (!dmi_available)
+ return -1;
+
+ for (index = 0; index < DMI_STRING_MAX; ++index) {
+ if (entries & (1 << index))
+ printk(KERN_INFO "%d. %s\n", index, dmi_ident[index]);
+ }
+ return 0;
+}
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b1251b2..61469f6 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -79,6 +79,7 @@ extern void dmi_scan_machine(void);
extern int dmi_get_year(int field);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_available;
+extern int dmi_dump_entries(int entries);
#else
@@ -89,6 +90,7 @@ static inline const struct dmi_device * dmi_find_device(int type, const char *na
static inline int dmi_get_year(int year) { return 0; }
static inline int dmi_name_in_vendors(const char *s) { return 0; }
#define dmi_available 0
+static inline int dmi_dump_entries(int entries) { return -1; }
#endif
--
1.5.4.rc3.14.g44397
-
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