diff options
Diffstat (limited to 'include/scsi/scsi_transport_sas.h')
| -rw-r--r-- | include/scsi/scsi_transport_sas.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 9aedc19820b0..abdfd2e27dd7 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -7,7 +7,7 @@ struct scsi_transport_template; struct sas_rphy; - +struct request; enum sas_device_type { SAS_PHY_UNUSED, @@ -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, @@ -85,10 +91,12 @@ struct sas_phy { #define phy_to_shost(phy) \ dev_to_shost((phy)->dev.parent) +struct request_queue; struct sas_rphy { struct device dev; struct sas_identify identify; struct list_head list; + struct request_queue *q; u32 scsi_target_id; }; @@ -166,6 +174,7 @@ struct sas_function_template { int (*phy_reset)(struct sas_phy *, int); int (*phy_enable)(struct sas_phy *, int); int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *); + int (*smp_handler)(struct Scsi_Host *, struct sas_rphy *, struct request *); }; |