3 files changed, 41 insertions, 1 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 649e5f86b5f0..91c9d109e5f1 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -620,6 +620,9 @@ struct ata_device {
         union acpi_object       *gtf_cache;
         unsigned int            gtf_filter;
 #endif
+#ifdef CONFIG_SATA_ZPODD
+        void                    *zpodd;
+#endif
         struct device           tdev;
         /* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
         u64                     n_sectors;      /* size of device, if ATA */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index e65c62e82c5a..a7f9cba275e9 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -157,10 +157,11 @@ struct scsi_device {
         unsigned no_read_capacity_16:1; /* Avoid READ_CAPACITY_16 cmds */
         unsigned try_rc_10_first:1;     /* Try READ_CAPACACITY_10 first */
         unsigned is_visible:1;  /* is the device visible in sysfs */
-        unsigned can_power_off:1; /* Device supports runtime power off */
         unsigned wce_default_on:1;      /* Cache is ON by default */
         unsigned no_dif:1;      /* T10 PI (DIF) should be disabled */
 
+        atomic_t disk_events_disable_depth; /* disable depth for disk events */
+
         DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
         struct list_head event_list;    /* asserted events */
         struct work_struct event_work;
@@ -397,6 +398,8 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
                             int data_direction, void *buffer, unsigned bufflen,
                             struct scsi_sense_hdr *, int timeout, int retries,
                             int *resid);
+extern void sdev_disable_disk_events(struct scsi_device *sdev);
+extern void sdev_enable_disk_events(struct scsi_device *sdev);
 
 #ifdef CONFIG_PM_RUNTIME
 extern int scsi_autopm_get_device(struct scsi_device *);
diff --git a/include/uapi/linux/cdrom.h b/include/uapi/linux/cdrom.h
index 898b866b300c..bd17ad5aa06d 100644
--- a/include/uapi/linux/cdrom.h
+++ b/include/uapi/linux/cdrom.h
@@ -908,5 +908,39 @@ struct mode_page_header {
         __be16 desc_length;
 };
 
+/* removable medium feature descriptor */
+struct rm_feature_desc {
+        __be16 feature_code;
+#if defined(__BIG_ENDIAN_BITFIELD)
+        __u8 reserved1:2;
+        __u8 feature_version:4;
+        __u8 persistent:1;
+        __u8 curr:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+        __u8 curr:1;
+        __u8 persistent:1;
+        __u8 feature_version:4;
+        __u8 reserved1:2;
+#endif
+        __u8 add_len;
+#if defined(__BIG_ENDIAN_BITFIELD)
+        __u8 mech_type:3;
+        __u8 load:1;
+        __u8 eject:1;
+        __u8 pvnt_jmpr:1;
+        __u8 dbml:1;
+        __u8 lock:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+        __u8 lock:1;
+        __u8 dbml:1;
+        __u8 pvnt_jmpr:1;
+        __u8 eject:1;
+        __u8 load:1;
+        __u8 mech_type:3;
+#endif
+        __u8 reserved2;
+        __u8 reserved3;
+        __u8 reserved4;
+};
 
 #endif /* _UAPI_LINUX_CDROM_H */