diff options
Diffstat (limited to 'kexec/arch/i386/x86-linux-setup.c')
| -rw-r--r-- | kexec/arch/i386/x86-linux-setup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kexec/arch/i386/x86-linux-setup.c b/kexec/arch/i386/x86-linux-setup.c index 6cda12c..1bd408b 100644 --- a/kexec/arch/i386/x86-linux-setup.c +++ b/kexec/arch/i386/x86-linux-setup.c @@ -158,10 +158,15 @@ static int setup_linux_vesafb(struct x86_linux_param_header *real_mode) real_mode->lfb_width = var.xres; real_mode->lfb_height = var.yres; real_mode->lfb_depth = var.bits_per_pixel; - real_mode->lfb_base = fix.smem_start; + real_mode->lfb_base = fix.smem_start & 0xffffffffUL; real_mode->lfb_linelength = fix.line_length; real_mode->vesapm_seg = 0; + if (fix.smem_start > 0xffffffffUL) { + real_mode->ext_lfb_base = fix.smem_start >> 32; + real_mode->capabilities |= VIDEO_CAPABILITY_64BIT_BASE; + } + /* FIXME: better get size from the file returned by proc_iomem() */ real_mode->lfb_size = (fix.smem_len + 65535) / 65536; real_mode->pages = (fix.smem_len + 4095) / 4096; |