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[efi] Add EFI string formatting functions

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-04-07 23:01:05 +01:00
parent fc7e2be617
commit 870524a3b2
4 changed files with 179 additions and 15 deletions
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13
src/interface/efi/efi_driver.c
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@@ -23,6 +23,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <ipxe/efi/efi.h>
#include <ipxe/efi/Protocol/DriverBinding.h>
#include <ipxe/efi/Protocol/ComponentName2.h>
#include <ipxe/efi/efi_strings.h>
#include <ipxe/efi/efi_driver.h>
#include <config/general.h>
@@ -107,8 +108,6 @@ EFI_STATUS efi_driver_install ( struct efi_driver *efidrv ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
EFI_DRIVER_BINDING_PROTOCOL *driver = &efidrv->driver;
EFI_COMPONENT_NAME2_PROTOCOL *wtf = &efidrv->wtf;
char buf[ sizeof ( efidrv->wname ) / sizeof ( efidrv->wname[0] ) ];
unsigned int i;
EFI_STATUS efirc;
/* Configure driver binding protocol */
@@ -120,12 +119,10 @@ EFI_STATUS efi_driver_install ( struct efi_driver *efidrv ) {
wtf->SupportedLanguages = "en";
/* Fill in driver name */
snprintf ( buf, sizeof ( buf ), PRODUCT_SHORT_NAME " - %s",
efidrv->name );
for ( i = 0 ; i < sizeof ( buf ) ; i++ ) {
/* Damn Unicode names */
efidrv->wname[i] = *( ( ( unsigned char * ) buf ) + i );
}
efi_snprintf ( efidrv->wname,
( sizeof ( efidrv->wname ) /
sizeof ( efidrv->wname[0] ) ),
PRODUCT_SHORT_NAME " - %s", efidrv->name );
/* Install driver */
if ( ( efirc = bs->InstallMultipleProtocolInterfaces (