X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Finclude%2Fuapi%2Fscsi%2Fcxlflash_ioctl.h;fp=kernel%2Finclude%2Fuapi%2Fscsi%2Fcxlflash_ioctl.h;h=2302f3ce5f860fcc94ae2f86fd1fcaea41a6a876;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=831351b2e66022ee66f56bc2b8fe9c2f9fd7347f;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/include/uapi/scsi/cxlflash_ioctl.h b/kernel/include/uapi/scsi/cxlflash_ioctl.h
index 831351b2e..2302f3ce5 100644
--- a/kernel/include/uapi/scsi/cxlflash_ioctl.h
+++ b/kernel/include/uapi/scsi/cxlflash_ioctl.h
@@ -30,6 +30,16 @@ struct dk_cxlflash_hdr {
 	__u64 return_flags;		/* Returned flags */
 };
 
+/*
+ * Return flag definitions available to all ioctls
+ *
+ * Similar to the input flags, these are grown from the bottom-up with the
+ * intention that ioctl-specific return flag definitions would grow from the
+ * top-down, allowing the two sets to co-exist. While not required/enforced
+ * at this time, this provides future flexibility.
+ */
+#define DK_CXLFLASH_ALL_PORTS_ACTIVE	0x0000000000000001ULL
+
 /*
  * Notes:
  * -----