98 efifb_color_depth(struct efi_fb *efifb)  in efifb_color_depth()  argument
103 	mask = efifb->fb_mask_red | efifb->fb_mask_green |  in efifb_color_depth()
104 	    efifb->fb_mask_blue | efifb->fb_mask_reserved;  in efifb_color_depth()
113 efifb_mask_from_pixfmt(struct efi_fb *efifb, EFI_GRAPHICS_PIXEL_FORMAT pixfmt,  in efifb_mask_from_pixfmt()  argument
122 		efifb->fb_mask_red = 0x000000ff;  in efifb_mask_from_pixfmt()
123 		efifb->fb_mask_green = 0x0000ff00;  in efifb_mask_from_pixfmt()
124 		efifb->fb_mask_blue = 0x00ff0000;  in efifb_mask_from_pixfmt()
125 		efifb->fb_mask_reserved = 0xff000000;  in efifb_mask_from_pixfmt()
128 		efifb->fb_mask_red = 0x00ff0000;  in efifb_mask_from_pixfmt()
129 		efifb->fb_mask_green = 0x0000ff00;  in efifb_mask_from_pixfmt()
130 		efifb->fb_mask_blue = 0x000000ff;  in efifb_mask_from_pixfmt()
131 		efifb->fb_mask_reserved = 0xff000000;  in efifb_mask_from_pixfmt()
134 		efifb->fb_mask_red = pixinfo->RedMask;  in efifb_mask_from_pixfmt()
135 		efifb->fb_mask_green = pixinfo->GreenMask;  in efifb_mask_from_pixfmt()
136 		efifb->fb_mask_blue = pixinfo->BlueMask;  in efifb_mask_from_pixfmt()
137 		efifb->fb_mask_reserved = pixinfo->ReservedMask;  in efifb_mask_from_pixfmt()
147 efifb_from_gop(struct efi_fb *efifb, EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *mode,  in efifb_from_gop()  argument
156 	efifb->fb_addr =  in efifb_from_gop()
162 	efifb->fb_size = mode->FrameBufferSize;  in efifb_from_gop()
163 	efifb->fb_height = info->VerticalResolution;  in efifb_from_gop()
164 	efifb->fb_width = info->HorizontalResolution;  in efifb_from_gop()
165 	efifb->fb_stride = info->PixelsPerScanLine;  in efifb_from_gop()
166 	result = efifb_mask_from_pixfmt(efifb, info->PixelFormat,  in efifb_from_gop()
329 efifb_from_uga(struct efi_fb *efifb)  in efifb_from_uga()  argument
342 	efifb->fb_height = vert;  in efifb_from_uga()
343 	efifb->fb_width = horiz;  in efifb_from_uga()
345 	if (efifb->fb_height == 0 || efifb->fb_width == 0)  in efifb_from_uga()
349 	efifb_mask_from_pixfmt(efifb, PixelBlueGreenRedReserved8BitPerColor,  in efifb_from_uga()
356 	status = efifb_uga_locate_framebuffer(pciio, &efifb->fb_addr,  in efifb_from_uga()
357 	    &efifb->fb_size);  in efifb_from_uga()
359 		efifb->fb_addr = 0;  in efifb_from_uga()
360 		efifb->fb_size = 0;  in efifb_from_uga()
397 	if (offset >= 0 && efifb->fb_width == horiz &&  in efifb_from_uga()
398 	    efifb->fb_height == vert && efifb->fb_addr == fbaddr) {  in efifb_from_uga()
399 		efifb->fb_addr += offset;  in efifb_from_uga()
400 		efifb->fb_size -= offset;  in efifb_from_uga()
401 		efifb->fb_stride = stride;  in efifb_from_uga()
413 	efifb->fb_stride = efifb->fb_width;  in efifb_from_uga()
415 		np = efifb->fb_stride & (efifb->fb_stride - 1);  in efifb_from_uga()
417 			efifb->fb_stride |= (np - 1);  in efifb_from_uga()
418 			efifb->fb_stride++;  in efifb_from_uga()
424 		if (efifb->fb_addr == 0) {  in efifb_from_uga()
447 		offset = efifb_uga_find_pixel(uga, 0, pciio, efifb->fb_addr,  in efifb_from_uga()
448 		    efifb->fb_size >> 8);  in efifb_from_uga()
452 			efifb->fb_addr += offset;  in efifb_from_uga()
453 			efifb->fb_size -= offset;  in efifb_from_uga()
457 		efifb->fb_size = efifb->fb_height * efifb->fb_stride * 4;  in efifb_from_uga()
458 		efifb->fb_addr = strtoul(ev, &p, 0);  in efifb_from_uga()
468 			    efifb->fb_addr, horiz * 8);  in efifb_from_uga()
470 				efifb->fb_stride = offset >> 2;  in efifb_from_uga()
475 		efifb->fb_stride = strtoul(ev, &p, 0);  in efifb_from_uga()
484 	efifb->fb_size = efifb->fb_height * efifb->fb_stride * 4;  in efifb_from_uga()
570 	struct efi_fb efifb;  in efi_find_framebuffer()  local
639 		rv = efifb_from_gop(&efifb, gop->Mode, gop->Mode->Info);  in efi_find_framebuffer()
643 		rv = efifb_from_uga(&efifb);  in efi_find_framebuffer()
650 	gfx_state->tg_fb.fb_addr = efifb.fb_addr;  in efi_find_framebuffer()
651 	gfx_state->tg_fb.fb_size = efifb.fb_size;  in efi_find_framebuffer()
652 	gfx_state->tg_fb.fb_height = efifb.fb_height;  in efi_find_framebuffer()
653 	gfx_state->tg_fb.fb_width = efifb.fb_width;  in efi_find_framebuffer()
654 	gfx_state->tg_fb.fb_stride = efifb.fb_stride;  in efi_find_framebuffer()
655 	gfx_state->tg_fb.fb_mask_red = efifb.fb_mask_red;  in efi_find_framebuffer()
656 	gfx_state->tg_fb.fb_mask_green = efifb.fb_mask_green;  in efi_find_framebuffer()
657 	gfx_state->tg_fb.fb_mask_blue = efifb.fb_mask_blue;  in efi_find_framebuffer()
658 	gfx_state->tg_fb.fb_mask_reserved = efifb.fb_mask_reserved;  in efi_find_framebuffer()
660 	gfx_state->tg_fb.fb_bpp = fls(efifb.fb_mask_red | efifb.fb_mask_green |  in efi_find_framebuffer()
661 	    efifb.fb_mask_blue | efifb.fb_mask_reserved);  in efi_find_framebuffer()
667 	    EFI_SIZE_TO_PAGES(efifb.fb_height * efifb.fb_width *  in efi_find_framebuffer()
678 print_efifb(int mode, struct efi_fb *efifb, int verbose)  in print_efifb()  argument
684 	depth = efifb_color_depth(efifb);  in print_efifb()
685 	printf("%ux%ux%u, stride=%u", efifb->fb_width, efifb->fb_height,  in print_efifb()
686 	    depth, efifb->fb_stride);  in print_efifb()
689 		    (uintmax_t)efifb->fb_addr, (uintmax_t)efifb->fb_size);  in print_efifb()
691 		    efifb->fb_mask_red, efifb->fb_mask_green,  in print_efifb()
692 		    efifb->fb_mask_blue);  in print_efifb()
750 	struct efi_fb efifb;  in gop_autoresize()  local
763 		efifb_from_gop(&efifb, gop->Mode, info);  in gop_autoresize()
856 	struct efi_fb efifb;  in command_gop()  local
915 		efifb_from_gop(&efifb, gop->Mode, gop->Mode->Info);  in command_gop()
929 		print_efifb(gop->Mode->Mode, &efifb, 1);  in command_gop()
943 			efifb_from_gop(&efifb, gop->Mode, info);  in command_gop()
944 			print_efifb(mode, &efifb, 0);  in command_gop()
963 	struct efi_fb efifb;  in command_uga()  local
974 	if (efifb_from_uga(&efifb) != CMD_OK) {  in command_uga()
980 	print_efifb(-1, &efifb, 1);  in command_uga()