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-rw-r--r--include/scsi/libsas.h17
-rw-r--r--include/scsi/scsi_device.h6
-rw-r--r--include/scsi/scsi_host.h3
3 files changed, 4 insertions, 22 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 8a43534eea..f5257103fd 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -404,8 +404,6 @@ cmd_to_domain_dev(struct scsi_cmnd *cmd)
return sdev_to_domain_dev(cmd->device);
}
-void sas_hash_addr(u8 *hashed, const u8 *sas_addr);
-
/* Before calling a notify event, LLDD should use this function
* when the link is severed (possibly from its tasklet).
* The idea is that the Class only reads those, while the LLDD,
@@ -681,7 +679,6 @@ extern void sas_resume_ha(struct sas_ha_struct *sas_ha);
extern void sas_resume_ha_no_sync(struct sas_ha_struct *sas_ha);
extern void sas_suspend_ha(struct sas_ha_struct *sas_ha);
-int sas_set_phy_speed(struct sas_phy *phy, struct sas_phy_linkrates *rates);
int sas_phy_reset(struct sas_phy *phy, int hard_reset);
int sas_phy_enable(struct sas_phy *phy, int enable);
extern int sas_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
@@ -699,20 +696,6 @@ extern struct scsi_transport_template *
sas_domain_attach_transport(struct sas_domain_function_template *);
extern struct device_attribute dev_attr_phy_event_threshold;
-int sas_discover_root_expander(struct domain_device *);
-
-int sas_ex_revalidate_domain(struct domain_device *);
-
-void sas_unregister_domain_devices(struct asd_sas_port *port, int gone);
-void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *);
-void sas_discover_event(struct asd_sas_port *, enum discover_event ev);
-
-int sas_discover_end_dev(struct domain_device *);
-
-void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *);
-
-void sas_init_dev(struct domain_device *);
-
void sas_task_abort(struct sas_task *);
int sas_eh_abort_handler(struct scsi_cmnd *cmd);
int sas_eh_device_reset_handler(struct scsi_cmnd *cmd);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 8fa1153f37..c38f4fe5e6 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -100,10 +100,6 @@ struct scsi_vpd {
unsigned char data[];
};
-enum scsi_vpd_parameters {
- SCSI_VPD_HEADER_SIZE = 4,
-};
-
struct scsi_device {
struct Scsi_Host *host;
struct request_queue *request_queue;
@@ -208,6 +204,7 @@ struct scsi_device {
unsigned use_10_for_rw:1; /* first try 10-byte read / write */
unsigned use_10_for_ms:1; /* first try 10-byte mode sense/select */
unsigned set_dbd_for_ms:1; /* Set "DBD" field in mode sense */
+ unsigned read_before_ms:1; /* perform a READ before MODE SENSE */
unsigned no_report_opcodes:1; /* no REPORT SUPPORTED OPERATION CODES */
unsigned no_write_same:1; /* no WRITE SAME command */
unsigned use_16_for_rw:1; /* Use read/write(16) over read/write(10) */
@@ -219,7 +216,6 @@ struct scsi_device {
unsigned use_192_bytes_for_3f:1; /* ask for 192 bytes from page 0x3f */
unsigned no_start_on_add:1; /* do not issue start on add */
unsigned allow_restart:1; /* issue START_UNIT in error handler */
- unsigned no_start_on_resume:1; /* Do not issue START_STOP_UNIT on resume */
unsigned start_stop_pwr_cond:1; /* Set power cond. in START_STOP_UNIT */
unsigned no_uld_attach:1; /* disable connecting to upper level drivers */
unsigned select_no_atn:1;
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 4c2dc8150c..3b907fc2ef 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -245,6 +245,9 @@ struct scsi_host_template {
* midlayer calls this point so that the driver may deallocate
* and terminate any references to the target.
*
+ * Note: This callback is called with the host lock held and hence
+ * must not sleep.
+ *
* Status: OPTIONAL
*/
void (* target_destroy)(struct scsi_target *);