Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / include / uapi / scsi / cxlflash_ioctl.h

diff --git a/kernel/include/uapi/scsi/cxlflash_ioctl.h b/kernel/include/uapi/scsi/cxlflash_ioctl.h
index 831351b..2302f3c 100644 (file)
--- 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:
  * -----