diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libsas.h | 2 | ||||
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 3 | ||||
| -rw-r--r-- | include/scsi/srp.h | 17 |
3 files changed, 19 insertions, 3 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 1cab6f7af425..225ab7783dfd 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -158,11 +158,11 @@ struct expander_device { struct sata_device { unsigned int class; - struct smp_resp rps_resp; /* report_phy_sata_resp */ u8 port_no; /* port number, if this is a PM (Port) */ struct ata_port *ap; struct ata_host ata_host; + struct smp_resp rps_resp ____cacheline_aligned; /* report_phy_sata_resp */ u8 fis[ATA_RESP_FIS_SIZE]; }; diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 0382ceab2eba..2280b2351739 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -58,8 +58,7 @@ struct scsi_pointer { /* for scmd->flags */ #define SCMD_TAGGED (1 << 0) #define SCMD_UNCHECKED_ISA_DMA (1 << 1) -#define SCMD_ZONE_WRITE_LOCK (1 << 2) -#define SCMD_INITIALIZED (1 << 3) +#define SCMD_INITIALIZED (1 << 2) /* flags preserved across unprep / reprep */ #define SCMD_PRESERVED_FLAGS (SCMD_UNCHECKED_ISA_DMA | SCMD_INITIALIZED) diff --git a/include/scsi/srp.h b/include/scsi/srp.h index 5be834de491a..c16a3c9a4d9b 100644 --- a/include/scsi/srp.h +++ b/include/scsi/srp.h @@ -129,6 +129,23 @@ struct srp_login_req { u8 target_port_id[16]; }; +/** + * struct srp_login_req_rdma - RDMA/CM login parameters. + * + * RDMA/CM over InfiniBand can only carry 92 - 36 = 56 bytes of private + * data. The %srp_login_req_rdma structure contains the same information as + * %srp_login_req but with the reserved data removed. + */ +struct srp_login_req_rdma { + u64 tag; + __be16 req_buf_fmt; + u8 req_flags; + u8 opcode; + __be32 req_it_iu_len; + u8 initiator_port_id[16]; + u8 target_port_id[16]; +}; + /* * The SRP spec defines the size of the LOGIN_RSP structure to be 52 * bytes, so it needs to be packed to avoid having it padded to 56 |