diff options
| -rw-r--r-- | memdisk/setup.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/memdisk/setup.c b/memdisk/setup.c index 958f6011..7af16108 100644 --- a/memdisk/setup.c +++ b/memdisk/setup.c @@ -895,19 +895,21 @@ void setup(const struct real_mode_args *rm_args_ptr) } /* Set up an EDD drive parameter table */ - pptr->edd_dpt.sectors = geometry->sectors; - /* The EDD spec has this as <= 15482880 sectors (1024x240x63); - this seems to make very little sense. Try for something saner. */ - if (geometry->c <= 1024 && geometry->h <= 255 && geometry->s <= 63) { + if (do_edd) { + pptr->edd_dpt.sectors = geometry->sectors; + /* The EDD spec has this as <= 15482880 sectors (1024x240x63); + this seems to make very little sense. Try for something saner. */ + if (geometry->c <= 1024 && geometry->h <= 255 && geometry->s <= 63) { pptr->edd_dpt.c = geometry->c; pptr->edd_dpt.h = geometry->h; pptr->edd_dpt.s = geometry->s; pptr->edd_dpt.flags |= 0x0002; /* Geometry valid */ - } - if (!(geometry->driveno & 0x80)) { + } + if (!(geometry->driveno & 0x80)) { /* Floppy drive. Mark it as a removable device with media change notification; media is present. */ pptr->edd_dpt.flags |= 0x0014; + } } /* The size is given by hptr->total_size plus the size of the E820 |