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Support Openfirmware disks with non-512B sectors.

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* grub-core/disk/ieee1275/ofdisk.c (grub_ofdisk_open): Get the block
	size of the disk.
	* (grub_ofdisk_get_block_size): New function.
	* (grub_ofdisk_prepare): Use the correct block size.
	* (grub_ofdisk_read): Likewise.
	* (grub_ofdisk_write): Likewise.
	* include/grub/ieee1275/ofdisk.h (grub_ofdisk_get_block_size):
	New proto.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-02-19 09:10:26 +01:00
parent cc0e476fe8
commit b5ea6ce03a
3 changed files with 70 additions and 5 deletions
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3
include/grub/ieee1275/ofdisk.h
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@ -22,4 +22,7 @@
extern void grub_ofdisk_init (void);
extern void grub_ofdisk_fini (void);
extern grub_err_t grub_ofdisk_get_block_size (const char *device,
grub_uint32_t *block_size);
#endif /* ! GRUB_INIT_HEADER */