diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:28 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:28 +0100 |
| commit | 7b9f25b539c3fa3c7b8c82775488a0021d90220f (patch) | |
| tree | 9107c2f7f1cfe256809546ccec7496b8c0e23d77 /drivers | |
| parent | 3bb4663bd82e6d536a4b46166b00e93d5072e656 (diff) | |
ide: add ide_dump_identify() debug helper
* Add ide_dump_identify() debug helper for dumping raw identify data in
the hdparm friendly format (== the identify data can be extracted from
dmesg output and passed to hdparm --Istdin).
* Dump identify data in ide-probe.c::do_identify() if DEBUG is enabled.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index edf650b20c67..cdb81471102a 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -129,6 +129,10 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd) drive->id_read = 1; local_irq_enable(); +#ifdef DEBUG + printk(KERN_INFO "%s: dumping identify data\n", drive->name); + ide_dump_identify((u8 *)id); +#endif ide_fix_driveid(id); #if defined (CONFIG_SCSI_EATA_PIO) || defined (CONFIG_SCSI_EATA) |