Patch set updated for coreboot: fe1f816 SMBIOS: Add smbios_write_type11() for creating an OEM Strings structure

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3618

-gerrit

commit fe1f816df0fc36bb2bbec3add4f7dc045bf001dd
Author: Peter Stuge 
Date:   Sat Jul 6 19:51:12 2013 +0200

SMBIOS: Add smbios_write_type11() for creating an OEM Strings structure

Change-Id: Id338968429435bac26595c4843b07cdbb91dd64d
    Signed-off-by: Peter Stuge 
---
 src/arch/x86/boot/smbios.c | 18 ++++++++++++++++++
 src/include/smbios.h       | 10 ++++++++++
 2 files changed, 28 insertions(+)

diff --git a/src/arch/x86/boot/smbios.c b/src/arch/x86/boot/smbios.c
index 073c7c5..901a209 100644
--- a/src/arch/x86/boot/smbios.c
+++ b/src/arch/x86/boot/smbios.c
@@ -256,6 +256,24 @@ static int smbios_write_type4(unsigned long *current, int handle)
    return len;
 }

+int smbios_write_type11(unsigned long *current, int handle, const char **oem_strings, int count)
+{
+	struct smbios_type11 *t = (struct smbios_type11 *)*current;
+	int i, len;
+
+	memset(t, 0, sizeof *t);
+	t->type = SMBIOS_OEM_STRINGS;
+	t->handle = handle;
+	t->length = len = sizeof *t - 2;
+
+	for (i = 0; i < count; i++)
+		t->count = smbios_add_string(t->eos, oem_strings[i]);
+
+	len += smbios_string_table_len(t->eos);
+	*current += len;
+	return len;
+}
+
 static int smbios_write_type32(unsigned long *current, int handle)
 {
    struct smbios_type32 *t = (struct smbios_type32 *)*current;
diff --git a/src/include/smbios.h b/src/include/smbios.h
index 50bce2a..9051a69 100644
--- a/src/include/smbios.h
+++ b/src/include/smbios.h
@@ -3,6 +3,7 @@

#include <types.h>

+int smbios_write_type11(unsigned long *current, int handle, const char **oem_strings, int count);
 unsigned long smbios_write_tables(unsigned long start);
 int smbios_add_string(char *start, const char *str);
 int smbios_string_table_len(char *start);
@@ -31,6 +32,7 @@ typedef enum {
    SMBIOS_PROCESSOR_INFORMATION=4,
    SMBIOS_CACHE_INFORMATION=7,
    SMBIOS_SYSTEM_SLOTS=9,
+	SMBIOS_OEM_STRINGS=11,
    SMBIOS_EVENT_LOG=15,
    SMBIOS_PHYS_MEMORY_ARRAY=16,
    SMBIOS_MEMORY_DEVICE=17,
@@ -142,6 +144,14 @@ struct smbios_type4 {
    char eos[2];
 } __attribute__((packed));

+struct smbios_type11 {
+	u8 type;
+	u8 length;
+	u16 handle;
+	u8 count;
+	char eos[2];
+} __attribute__((packed));
+
 struct smbios_type15 {
    u8 type;
    u8 length;