diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_transport_sas.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 9aedc19820b..97eeb5b59ea 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -23,6 +23,12 @@ enum sas_protocol { SAS_PROTOCOL_SSP = 0x08, }; +static inline int sas_protocol_ata(enum sas_protocol proto) +{ + return ((proto & SAS_PROTOCOL_SATA) || + (proto & SAS_PROTOCOL_STP))? 1 : 0; +} + enum sas_linkrate { /* These Values are defined in the SAS standard */ SAS_LINK_RATE_UNKNOWN = 0, |