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Skip EFI framebuffer information if there is none

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Avoid several lines of useless info if there is no EFI framebuffer

Reviewed by:	stevek, imp
Differential Revision:	https://reviews.freebsd.org/D38393
This commit is contained in:
Simon J. Gerraty 2023-02-05 17:23:09 -08:00
parent e9d6b699d8
commit 3cc3c1eb79
1 changed files with 11 additions and 8 deletions
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19
stand/efi/loader/bootinfo.c
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@ -194,16 +194,19 @@ bi_load_efi_data(struct preloaded_file *kfp, bool exit_bs)
efifb.fb_mask_blue = gfx_state.tg_fb.fb_mask_blue;
efifb.fb_mask_reserved = gfx_state.tg_fb.fb_mask_reserved;
printf("EFI framebuffer information:\n");
printf("addr, size 0x%jx, 0x%jx\n", efifb.fb_addr, efifb.fb_size);
printf("dimensions %d x %d\n", efifb.fb_width, efifb.fb_height);
printf("stride %d\n", efifb.fb_stride);
printf("masks 0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
efifb.fb_mask_red, efifb.fb_mask_green, efifb.fb_mask_blue,
efifb.fb_mask_reserved);
if (efifb.fb_addr != 0) {
printf("EFI framebuffer information:\n");
printf("addr, size 0x%jx, 0x%jx\n",
efifb.fb_addr, efifb.fb_size);
printf("dimensions %d x %d\n",
efifb.fb_width, efifb.fb_height);
printf("stride %d\n", efifb.fb_stride);
printf("masks 0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
efifb.fb_mask_red, efifb.fb_mask_green, efifb.fb_mask_blue,
efifb.fb_mask_reserved);
if (efifb.fb_addr != 0)
file_addmetadata(kfp, MODINFOMD_EFI_FB, sizeof(efifb), &efifb);
}
#endif
do_vmap = true;