diff options
| author |   Damien Le Moal <damien.lemoal@wdc.com> | 2021-08-16 10:44:53 +0900 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-08-18 07:19:39 -0600 |
| commit | d633b8a702ab2eb4ef9263f1ab1610bb8cdf71a5 (patch) | |
| tree | 7712abe3250abe58c656dfa31bc67465f358d709 /include/linux | |
| parent | libata: fix ata_read_log_page() warning (diff) | |
| download | linux-dev-d633b8a702ab2eb4ef9263f1ab1610bb8cdf71a5.tar.xz linux-dev-d633b8a702ab2eb4ef9263f1ab1610bb8cdf71a5.zip | |
libata: print feature list on device scan
Print a list of features supported by a drive when it is configured in
ata_dev_configure() using the new function ata_dev_print_features().
The features printed are not already advertized and are: trusted
send-recev support, device attention support, device sleep support,
NCQ send-recv support and NCQ priority support.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210816014456.2191776-9-damien.lemoal@wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/libata.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 3fcd24236793..b23f28cfc8e0 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -161,6 +161,10 @@ enum { ATA_DFLAG_D_SENSE = (1 << 29), /* Descriptor sense requested */ ATA_DFLAG_ZAC = (1 << 30), /* ZAC device */ + ATA_DFLAG_FEATURES_MASK = ATA_DFLAG_TRUSTED | ATA_DFLAG_DA | \ + ATA_DFLAG_DEVSLP | ATA_DFLAG_NCQ_SEND_RECV | \ + ATA_DFLAG_NCQ_PRIO, + ATA_DEV_UNKNOWN = 0, /* unknown device */ ATA_DEV_ATA = 1, /* ATA device */ ATA_DEV_ATA_UNSUP = 2, /* ATA device (unsupported) */ |