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acpi: simplify bios_linker API by removing redundant 'table' argument

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'table' argument in bios_linker_add_foo() commands is
a data blob of one of files also passed to the same API.
So instead of passing blob in every API call, add and keep
file name association with related blob at bios_linker_loader_alloc()
time.

And find blob by name looking up allocated file entries
inside of bios_linker_add_foo() commands.

It will:
 - make API less confusing,
 - enforce calling bios_linker_loader_alloc() before
   calling any bios_linker_add_foo()
 - make sure that blob is the correct one, i.e.
   associated with the right file name

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2016-05-19 15:19:26 +02:00 • committed by Michael S. Tsirkin
parent 0e9b9edae7
commit ad9671b870
7 changed files with 93 additions and 47 deletions
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7
include/hw/acpi/bios-linker-loader.h
View file

@ -5,24 +5,25 @@
typedef struct BIOSLinker {
GArray *cmd_blob;
GArray *file_list;
} BIOSLinker;
BIOSLinker *bios_linker_loader_init(void);
void bios_linker_loader_alloc(BIOSLinker *linker,
const char *file,
const char *file_name,
GArray *file_blob,
uint32_t alloc_align,
bool alloc_fseg);
void bios_linker_loader_add_checksum(BIOSLinker *linker, const char *file,
GArray *table,
void *start, unsigned size,
uint8_t *checksum);
void bios_linker_loader_add_pointer(BIOSLinker *linker,
const char *dest_file,
const char *src_file,
GArray *table, void *pointer,
void *pointer,
uint8_t pointer_size);
void *bios_linker_loader_cleanup(BIOSLinker *linker);