[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH] hw/i386/pc: Document pc_system_ovmf_table_find
From: |
Dov Murik |
Subject: |
[PATCH] hw/i386/pc: Document pc_system_ovmf_table_find |
Date: |
Tue, 22 Jun 2021 12:44:19 +0000 |
Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
---
hw/i386/pc_sysfw.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c
index 6ce37a2b05..e8d20cb83f 100644
--- a/hw/i386/pc_sysfw.c
+++ b/hw/i386/pc_sysfw.c
@@ -176,6 +176,20 @@ static void pc_system_parse_ovmf_flash(uint8_t *flash_ptr,
size_t flash_size)
ovmf_table += tot_len;
}
+/**
+ * pc_system_ovmf_table_find - Find the data associated with an entry in OVMF's
+ * reset vector GUIDed table.
+ *
+ * @entry: GUID string of the entry to lookup
+ * @data: Filled with a pointer to the entry's value (if not NULL)
+ * @data_len: Filled with the length of the entry's value (if not NULL). Pass
+ * NULL here if the length of data is known.
+ *
+ * Note that this function must be called after the OVMF table was found and
+ * copied by pc_system_parse_ovmf_flash().
+ *
+ * Return: true if the entry was found in the OVMF table; false otherwise.
+ */
bool pc_system_ovmf_table_find(const char *entry, uint8_t **data,
int *data_len)
{
--
2.25.1
- [PATCH] hw/i386/pc: Document pc_system_ovmf_table_find,
Dov Murik <=