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qi-add-report-sector-for-ext2-errors.patch

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Signed-off-by: Andy Green <andy@openmoko.com>
This commit is contained in:
Andy Green 2008-11-28 10:16:40 +00:00 committed by Andy Green
parent 7d1786f9a3
commit aaa0586a8f
1 changed files with 10 additions and 0 deletions
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10
qiboot/src/fs/dev.c
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@ -96,6 +96,11 @@ int ext2fs_devread(int sector, int filesystem_block_log2, int byte_offset, int b
if (this_kernel->block_read(buf, partition_offset_blocks + sector,
block_len / SECTOR_SIZE) < 0) {
puts(" ** ext2fs_devread() read error - block\n");
printdec(partition_offset_blocks + sector);
puts(" ");
print32(block_len);
puts(" ");
print32(sector);
return 0;
}
block_len = byte_len & ~(SECTOR_SIZE - 1);
@ -108,6 +113,11 @@ int ext2fs_devread(int sector, int filesystem_block_log2, int byte_offset, int b
if (this_kernel->block_read(sec_buf,
partition_offset_blocks + sector, 1) != 1) {
puts(" ** ext2fs_devread() read error - last part\n");
printdec(partition_offset_blocks + sector);
puts(" ");
print32(block_len);
puts(" ");
print32(sector);
return 0;
}
memcpy (buf, sec_buf, byte_len);