On Wed, Jul 30, 2014 at 09:52:35AM +0800, micky wrote: > Documentation/printk-formats.txt > > Raw buffer as a hex string: > %*ph 00 01 02 ... 3f > %*phC 00:01:02: ... :3f > %*phD 00-01-02- ... -3f > %*phN 000102 ... 3f > > For printing a small buffers (up to 64 bytes long) as a hex string with > certain separator. For the larger buffers consider to use > print_hex_dump(). > > > Since we can't make sure the cnt value, it is not good use "%*ph", > because it must make cnt <= 64. > dw_len * 4 <= 64 ? Hi Micky, I think that in these two cases we can rely on print_hex_dump_bytes that doesn't have the dev_dbg limit on buffer size. Let me know what you think about it. If you agree, I can send a new version for patches 3/4 and 4/4, since the first two have already been merged in the linux-next tree by Greg. Regards, Fabio _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
