FB_SIZE
if (vm_munmap_memseg(pi->pi_vmctx, sc->fbaddr, FB_SIZE) != 0)
FB_SIZE, prot) != 0)
"framebuffer", FB_SIZE);
error = pci_emul_alloc_bar(pi, 1, PCIBAR_MEM32, FB_SIZE);
sc->memregs.fbsize = FB_SIZE;
sc->fb_base, FB_SIZE));
memset((void *)sc->fb_base, 0, FB_SIZE);
SNAPSHOT_BUF_OR_LEAVE(fbuf_sc->fb_base, FB_SIZE, meta, ret, err);