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hw/i386/pc: Document pc_system_ovmf_table_find 

Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210701052749.934744-3-dovmurik@linux.ibm.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Dov Murik 2021-07-01 05:27:49 +00:00 committed by Philippe Mathieu-Daudé
parent 35ebc321b4
commit 2165542c8d
1 changed files with 11 additions and 0 deletions
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11
hw/i386/pc_sysfw.c
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@ -179,6 +179,17 @@ 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.
*
* 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)
{