diff options
Diffstat (limited to 'src/arch/x86/core/vram_settings.c')
| -rw-r--r-- | src/arch/x86/core/vram_settings.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/arch/x86/core/vram_settings.c b/src/arch/x86/core/vram_settings.c index 9c169b40c..a97a463fe 100644 --- a/src/arch/x86/core/vram_settings.c +++ b/src/arch/x86/core/vram_settings.c @@ -23,6 +23,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); +#include <string.h> #include <ipxe/uaccess.h> #include <ipxe/settings.h> @@ -47,12 +48,12 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); * @ret len Length of setting data, or negative error */ static int vram_fetch ( void *data, size_t len ) { - userptr_t vram = phys_to_user ( VRAM_BASE ); + const void *vram = phys_to_virt ( VRAM_BASE ); /* Copy video RAM */ if ( len > VRAM_LEN ) len = VRAM_LEN; - copy_from_user ( data, vram, 0, len ); + memcpy ( data, vram, len ); return VRAM_LEN; } |