[SCSI] libsas: add SAS management protocol handler
This patch adds support for SAS Management Protocol (SMP) passthrough
support via bsg. aic94xx can use this.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 9275a46..df36461 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -674,4 +674,6 @@
extern int sas_slave_alloc(struct scsi_device *);
extern int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg);
+extern int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
+ struct request *req);
#endif /* _SASLIB_H_ */