On Sun, 2008-06-08 at 15:11 +0800, Bean wrote: > On Sun, Jun 8, 2008 at 2:52 PM, Pavel Roskin <[EMAIL PROTECTED]> wrote: > >> > >> The reason I add device support for hexdump is to debug the nand > >> driver. I need to go around the disk cache and call the underlying > >> disk driver directly, so I use disk->dev->read. For (nand), there is > >> just one partition, so I didn't notice the problem then. > > > > Here's the patch. Everything seems to be OK. "--skip=N" is not > > recognized, but it's something in the option parsing code. "-s N" is > > working. > > > > Please feel free to apply. > > Perhaps we should keep the low level api, just fix the offset. Hexdump > is normally used for debugging, and the disk cache is quite annoying.
OK, it's your choice. > btw, please try the patch, it dumps the journal information. There > could be quite some output, you can use grub-fstest to capture it. It breaks installation: # grub-install /dev/sda grub-mkimage: error: cannot stat /usr/local/lib/grub/i386-pc/header:.mod "header:" must be from the patch. I cannot generate a short image easily because loopback devices are not supported. Perhaps I'll try making a real partition initialized with zeroes or something like that. -- Regards, Pavel Roskin _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
