diff options
Diffstat (limited to 'include')
| -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 87de518960c1..53024377f3b8 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -150,12 +150,18 @@ struct sas_port { #define transport_class_to_sas_port(cdev) \ dev_to_sas_port((cdev)->dev) +struct sas_phy_linkrates { + enum sas_linkrate maximum_linkrate; + enum sas_linkrate minimum_linkrate; +}; + /* The functions by which the transport class and the driver communicate */ struct sas_function_template { int (*get_linkerrors)(struct sas_phy *); int (*get_enclosure_identifier)(struct sas_rphy *, u64 *); int (*get_bay_identifier)(struct sas_rphy *); int (*phy_reset)(struct sas_phy *, int); + int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *); }; |