diff options
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index d80b6dbed1ca..85867dcde335 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -148,6 +148,8 @@ struct scsi_device { unsigned retry_hwerror:1; /* Retry HARDWARE_ERROR */ unsigned last_sector_bug:1; /* do not use multisector accesses on SD_LAST_BUGGY_SECTORS */ + unsigned no_read_disc_info:1; /* Avoid READ_DISC_INFO cmds */ + unsigned no_read_capacity_16:1; /* Avoid READ_CAPACITY_16 cmds */ unsigned is_visible:1; /* is the device visible in sysfs */ DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */ @@ -381,6 +383,14 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd, struct scsi_sense_hdr *, int timeout, int retries, int *resid); +#ifdef CONFIG_PM_RUNTIME +extern int scsi_autopm_get_device(struct scsi_device *); +extern void scsi_autopm_put_device(struct scsi_device *); +#else +static inline int scsi_autopm_get_device(struct scsi_device *d) { return 0; } +static inline void scsi_autopm_put_device(struct scsi_device *d) {} +#endif /* CONFIG_PM_RUNTIME */ + static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev) { return device_reprobe(&sdev->sdev_gendev); |