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-rw-r--r--include/scsi/libsas.h388
1 files changed, 200 insertions, 188 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index f843dd8722a9..a0635b128d7a 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -1,26 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* SAS host prototypes and structures header file
*
* Copyright (C) 2005 Adaptec, Inc. All rights reserved.
* Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
- *
- * This file is licensed under GPLv2.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- *
*/
#ifndef _LIBSAS_H_
@@ -40,65 +23,48 @@
struct block_device;
-enum sas_class {
- SAS,
- EXPANDER
-};
-
enum sas_phy_role {
PHY_ROLE_NONE = 0,
PHY_ROLE_TARGET = 0x40,
PHY_ROLE_INITIATOR = 0x80,
};
-enum sas_phy_type {
- PHY_TYPE_PHYSICAL,
- PHY_TYPE_VIRTUAL
-};
-
/* The events are mnemonically described in sas_dump.c
* so when updating/adding events here, please also
* update the other file too.
*/
-enum ha_event {
- HAE_RESET = 0U,
- HA_NUM_EVENTS = 1,
-};
-
enum port_event {
PORTE_BYTES_DMAED = 0U,
- PORTE_BROADCAST_RCVD = 1,
- PORTE_LINK_RESET_ERR = 2,
- PORTE_TIMER_EVENT = 3,
- PORTE_HARD_RESET = 4,
- PORT_NUM_EVENTS = 5,
+ PORTE_BROADCAST_RCVD,
+ PORTE_LINK_RESET_ERR,
+ PORTE_TIMER_EVENT,
+ PORTE_HARD_RESET,
+ PORT_NUM_EVENTS,
};
enum phy_event {
PHYE_LOSS_OF_SIGNAL = 0U,
- PHYE_OOB_DONE = 1,
- PHYE_OOB_ERROR = 2,
- PHYE_SPINUP_HOLD = 3, /* hot plug SATA, no COMWAKE sent */
- PHYE_RESUME_TIMEOUT = 4,
- PHY_NUM_EVENTS = 5,
+ PHYE_OOB_DONE,
+ PHYE_OOB_ERROR,
+ PHYE_SPINUP_HOLD, /* hot plug SATA, no COMWAKE sent */
+ PHYE_RESUME_TIMEOUT,
+ PHYE_SHUTDOWN,
+ PHY_NUM_EVENTS,
};
enum discover_event {
DISCE_DISCOVER_DOMAIN = 0U,
- DISCE_REVALIDATE_DOMAIN = 1,
- DISCE_PORT_GONE = 2,
- DISCE_PROBE = 3,
- DISCE_SUSPEND = 4,
- DISCE_RESUME = 5,
- DISCE_DESTRUCT = 6,
- DISC_NUM_EVENTS = 7,
+ DISCE_REVALIDATE_DOMAIN,
+ DISCE_SUSPEND,
+ DISCE_RESUME,
+ DISC_NUM_EVENTS,
};
/* ---------- Expander Devices ---------- */
#define to_dom_device(_obj) container_of(_obj, struct domain_device, dev_obj)
#define to_dev_attr(_attr) container_of(_attr, struct domain_dev_attribute,\
- attr)
+ attr)
enum routing_attribute {
DIRECT_ROUTING,
@@ -161,21 +127,15 @@ struct expander_device {
};
/* ---------- SATA device ---------- */
-enum ata_command_set {
- ATA_COMMAND_SET = 0,
- ATAPI_COMMAND_SET = 1,
-};
-
#define ATA_RESP_FIS_SIZE 24
struct sata_device {
- enum ata_command_set command_set;
- struct smp_resp rps_resp; /* report_phy_sata_resp */
- u8 port_no; /* port number, if this is a PM (Port) */
- int pm_result;
+ unsigned int class;
+ u8 port_no; /* port number, if this is a PM (Port) */
struct ata_port *ap;
- struct ata_host ata_host;
+ struct ata_host *ata_host;
+ struct smp_rps_resp rps_resp ____cacheline_aligned; /* report_phy_sata_resp */
u8 fis[ATA_RESP_FIS_SIZE];
};
@@ -197,37 +157,37 @@ struct domain_device {
spinlock_t done_lock;
enum sas_device_type dev_type;
- enum sas_linkrate linkrate;
- enum sas_linkrate min_linkrate;
- enum sas_linkrate max_linkrate;
+ enum sas_linkrate linkrate;
+ enum sas_linkrate min_linkrate;
+ enum sas_linkrate max_linkrate;
- int pathways;
+ int pathways;
- struct domain_device *parent;
- struct list_head siblings; /* devices on the same level */
- struct asd_sas_port *port; /* shortcut to root of the tree */
+ struct domain_device *parent;
+ struct list_head siblings; /* devices on the same level */
+ struct asd_sas_port *port; /* shortcut to root of the tree */
struct sas_phy *phy;
- struct list_head dev_list_node;
+ struct list_head dev_list_node;
struct list_head disco_list_node; /* awaiting probe or destruct */
- enum sas_protocol iproto;
- enum sas_protocol tproto;
+ enum sas_protocol iproto;
+ enum sas_protocol tproto;
- struct sas_rphy *rphy;
+ struct sas_rphy *rphy;
- u8 sas_addr[SAS_ADDR_SIZE];
- u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
+ u8 sas_addr[SAS_ADDR_SIZE];
+ u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
- u8 frame_rcvd[32];
+ u8 frame_rcvd[32];
- union {
- struct expander_device ex_dev;
- struct sata_device sata_dev; /* STP & directly attached */
+ union {
+ struct expander_device ex_dev;
+ struct sata_device sata_dev; /* STP & directly attached */
struct ssp_device ssp_dev;
- };
+ };
- void *lldd_dev;
+ void *lldd_dev;
unsigned long state;
struct kref kref;
};
@@ -237,6 +197,20 @@ struct sas_work {
struct work_struct work;
};
+static inline bool dev_is_expander(enum sas_device_type type)
+{
+ return type == SAS_EDGE_EXPANDER_DEVICE ||
+ type == SAS_FANOUT_EXPANDER_DEVICE;
+}
+
+static inline bool dev_parent_is_expander(struct domain_device *dev)
+{
+ if (!dev->parent)
+ return false;
+
+ return dev_is_expander(dev->parent->dev_type);
+}
+
static inline void INIT_SAS_WORK(struct sas_work *sw, void (*fn)(struct work_struct *))
{
INIT_WORK(&sw->work, fn);
@@ -258,23 +232,22 @@ static inline struct sas_discovery_event *to_sas_discovery_event(struct work_str
struct sas_discovery {
struct sas_discovery_event disc_work[DISC_NUM_EVENTS];
unsigned long pending;
- u8 fanout_sas_addr[8];
- u8 eeds_a[8];
- u8 eeds_b[8];
+ u8 fanout_sas_addr[SAS_ADDR_SIZE];
+ u8 eeds_a[SAS_ADDR_SIZE];
+ u8 eeds_b[SAS_ADDR_SIZE];
int max_level;
};
/* The port struct is Class:RW, driver:RO */
struct asd_sas_port {
/* private: */
- struct completion port_gone_completion;
-
struct sas_discovery disc;
struct domain_device *port_dev;
spinlock_t dev_list_lock;
struct list_head dev_list;
struct list_head disco_list;
struct list_head destroy_list;
+ struct list_head sas_port_del_list;
enum sas_linkrate linkrate;
struct sas_work work;
@@ -283,7 +256,6 @@ struct asd_sas_port {
/* public: */
int id;
- enum sas_class class;
u8 sas_addr[SAS_ADDR_SIZE];
u8 attached_sas_addr[SAS_ADDR_SIZE];
enum sas_protocol iproto;
@@ -306,6 +278,7 @@ struct asd_sas_port {
struct asd_sas_event {
struct sas_work work;
struct asd_sas_phy *phy;
+ int event;
};
static inline struct asd_sas_event *to_asd_sas_event(struct work_struct *work)
@@ -315,17 +288,24 @@ static inline struct asd_sas_event *to_asd_sas_event(struct work_struct *work)
return ev;
}
+static inline void INIT_SAS_EVENT(struct asd_sas_event *ev,
+ void (*fn)(struct work_struct *),
+ struct asd_sas_phy *phy, int event)
+{
+ INIT_SAS_WORK(&ev->work, fn);
+ ev->phy = phy;
+ ev->event = event;
+}
+
+#define SAS_PHY_SHUTDOWN_THRES 1024
+
/* The phy pretty much is controlled by the LLDD.
* The class only reads those fields.
*/
struct asd_sas_phy {
/* private: */
- struct asd_sas_event port_events[PORT_NUM_EVENTS];
- struct asd_sas_event phy_events[PHY_NUM_EVENTS];
-
- unsigned long port_events_pending;
- unsigned long phy_events_pending;
-
+ atomic_t event_nr;
+ int in_shutdown;
int error;
int suspended;
@@ -336,11 +316,9 @@ struct asd_sas_phy {
int enabled; /* must be set */
int id; /* must be set */
- enum sas_class class;
enum sas_protocol iproto;
enum sas_protocol tproto;
- enum sas_phy_type type;
enum sas_phy_role role;
enum sas_oob_mode oob_mode;
enum sas_linkrate linkrate;
@@ -363,41 +341,16 @@ struct asd_sas_phy {
void *lldd_phy; /* not touched by the sas_class_code */
};
-struct scsi_core {
- struct Scsi_Host *shost;
-
- struct mutex task_queue_flush;
- spinlock_t task_queue_lock;
- struct list_head task_queue;
- int task_queue_size;
-
- struct task_struct *queue_thread;
-};
-
-struct sas_ha_event {
- struct sas_work work;
- struct sas_ha_struct *ha;
-};
-
-static inline struct sas_ha_event *to_sas_ha_event(struct work_struct *work)
-{
- struct sas_ha_event *ev = container_of(work, typeof(*ev), work.work);
-
- return ev;
-}
-
enum sas_ha_state {
SAS_HA_REGISTERED,
SAS_HA_DRAINING,
SAS_HA_ATA_EH_ACTIVE,
SAS_HA_FROZEN,
+ SAS_HA_RESUMING,
};
struct sas_ha_struct {
/* private: */
- struct sas_ha_event ha_events[HA_NUM_EVENTS];
- unsigned long pending;
-
struct list_head defer_q; /* work queued while draining */
struct mutex drain_mutex;
unsigned long state;
@@ -408,12 +361,14 @@ struct sas_ha_struct {
struct mutex disco_mutex;
- struct scsi_core core;
+ struct Scsi_Host *shost;
/* public: */
char *sas_ha_name;
struct device *dev; /* should be set */
- struct module *lldd_module; /* should be set */
+
+ struct workqueue_struct *event_q;
+ struct workqueue_struct *disco_q;
u8 *sas_addr; /* must be set */
u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
@@ -423,21 +378,15 @@ struct sas_ha_struct {
struct asd_sas_port **sas_port; /* array of valid pointers, must be set */
int num_phys; /* must be set, gt 0, static */
- /* The class calls this to send a task for execution. */
- int lldd_max_execute_num;
- int lldd_queue_size;
int strict_wide_ports; /* both sas_addr and attached_sas_addr must match
* their siblings when forming wide ports */
- /* LLDD calls these to notify the class of an event. */
- void (*notify_ha_event)(struct sas_ha_struct *, enum ha_event);
- void (*notify_port_event)(struct asd_sas_phy *, enum port_event);
- void (*notify_phy_event)(struct asd_sas_phy *, enum phy_event);
-
void *lldd_ha; /* not touched by sas class code */
struct list_head eh_done_q; /* complete via scsi_eh_flush_done_q */
struct list_head eh_ata_q; /* scmds to promote from sas to ata eh */
+
+ int event_thres;
};
#define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata)
@@ -463,8 +412,6 @@ 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,
@@ -515,10 +462,16 @@ enum service_response {
};
enum exec_status {
- /* The SAM_STAT_.. codes fit in the lower 6 bits, alias some of
- * them here to silence 'case value not in enumerated type' warnings
+ /*
+ * Values 0..0x7f are used to return the SAM_STAT_* codes. To avoid
+ * 'case value not in enumerated type' compiler warnings every value
+ * returned through the exec_status enum needs an alias with the SAS_
+ * prefix here.
*/
- __SAM_STAT_CHECK_CONDITION = SAM_STAT_CHECK_CONDITION,
+ SAS_SAM_STAT_GOOD = SAM_STAT_GOOD,
+ SAS_SAM_STAT_BUSY = SAM_STAT_BUSY,
+ SAS_SAM_STAT_TASK_ABORTED = SAM_STAT_TASK_ABORTED,
+ SAS_SAM_STAT_CHECK_CONDITION = SAM_STAT_CHECK_CONDITION,
SAS_DEV_NO_RESPONSE = 0x80,
SAS_DATA_UNDERRUN,
@@ -526,7 +479,6 @@ enum exec_status {
SAS_INTERRUPTED,
SAS_QUEUE_FULL,
SAS_DEVICE_UNKNOWN,
- SAS_SG_ERR,
SAS_OPEN_REJECT,
SAS_OPEN_TO,
SAS_PROTO_RESPONSE,
@@ -538,10 +490,10 @@ enum exec_status {
/* When a task finishes with a response, the LLDD examines the
* response:
- * - For an ATA task task_status_struct::stat is set to
+ * - For an ATA task task_status_struct::stat is set to
* SAS_PROTO_RESPONSE, and the task_status_struct::buf is set to the
* contents of struct ata_task_resp.
- * - For SSP tasks, if no data is present or status/TMF response
+ * - For SSP tasks, if no data is present or status/TMF response
* is valid, task_status_struct::stat is set. If data is present
* (SENSE data), the LLDD copies up to SAS_STATUS_BUF_SIZE, sets
* task_status_struct::buf_valid_size, and task_status_struct::stat is
@@ -579,14 +531,26 @@ struct sas_ata_task {
struct host_to_dev_fis fis;
u8 atapi_packet[16]; /* 0 if not ATAPI task */
- u8 retry_count; /* hardware retry, should be > 0 */
-
u8 dma_xfer:1; /* PIO:0 or DMA:1 */
u8 use_ncq:1;
- u8 set_affil_pol:1;
- u8 stp_affil_pol:1;
+ u8 return_fis_on_success:1;
u8 device_control_reg_update:1;
+
+ bool force_phy;
+ int force_phy_id;
+};
+
+/* LLDDs rely on these values */
+enum sas_internal_abort {
+ SAS_INTERNAL_ABORT_SINGLE = 0,
+ SAS_INTERNAL_ABORT_DEV = 1,
+};
+
+struct sas_internal_abort_task {
+ enum sas_internal_abort type;
+ unsigned int qid;
+ u16 tag;
};
struct sas_smp_task {
@@ -602,18 +566,18 @@ enum task_attribute {
};
struct sas_ssp_task {
- u8 retry_count; /* hardware retry, should be > 0 */
-
u8 LUN[8];
- u8 enable_first_burst:1;
enum task_attribute task_attr;
- u8 task_prio;
struct scsi_cmnd *cmd;
};
+struct sas_tmf_task {
+ u8 tmf;
+ u16 tag_of_task_to_be_managed;
+};
+
struct sas_task {
struct domain_device *dev;
- struct list_head list;
spinlock_t task_state_lock;
unsigned task_state_flags;
@@ -624,6 +588,7 @@ struct sas_task {
struct sas_ata_task ata_task;
struct sas_smp_task smp_task;
struct sas_ssp_task ssp_task;
+ struct sas_internal_abort_task abort_task;
};
struct scatterlist *scatter;
@@ -637,6 +602,7 @@ struct sas_task {
void *lldd_task; /* for use by LLDDs */
void *uldd_task;
struct sas_task_slow *slow_task;
+ struct sas_tmf_task *tmf;
};
struct sas_task_slow {
@@ -645,17 +611,36 @@ struct sas_task_slow {
*/
struct timer_list timer;
struct completion completion;
+ struct sas_task *task;
};
#define SAS_TASK_STATE_PENDING 1
#define SAS_TASK_STATE_DONE 2
#define SAS_TASK_STATE_ABORTED 4
#define SAS_TASK_NEED_DEV_RESET 8
-#define SAS_TASK_AT_INITIATOR 16
-extern struct sas_task *sas_alloc_task(gfp_t flags);
-extern struct sas_task *sas_alloc_slow_task(gfp_t flags);
-extern void sas_free_task(struct sas_task *task);
+static inline bool sas_is_internal_abort(struct sas_task *task)
+{
+ return task->task_proto == SAS_PROTOCOL_INTERNAL_ABORT;
+}
+
+static inline struct request *sas_task_find_rq(struct sas_task *task)
+{
+ struct scsi_cmnd *scmd;
+
+ if (task->task_proto & SAS_PROTOCOL_STP_ALL) {
+ struct ata_queued_cmd *qc = task->uldd_task;
+
+ scmd = qc ? qc->scsicmd : NULL;
+ } else {
+ scmd = task->uldd_task;
+ }
+
+ if (!scmd)
+ return NULL;
+
+ return scsi_cmd_to_rq(scmd);
+}
struct sas_domain_function_template {
/* The class calls these to notify the LLDD of an event. */
@@ -666,13 +651,11 @@ struct sas_domain_function_template {
int (*lldd_dev_found)(struct domain_device *);
void (*lldd_dev_gone)(struct domain_device *);
- int (*lldd_execute_task)(struct sas_task *, int num,
- gfp_t gfp_flags);
+ int (*lldd_execute_task)(struct sas_task *, gfp_t gfp_flags);
/* Task Management Functions. Must be called from process context. */
int (*lldd_abort_task)(struct sas_task *);
int (*lldd_abort_task_set)(struct domain_device *, u8 *lun);
- int (*lldd_clear_aca)(struct domain_device *, u8 *lun);
int (*lldd_clear_task_set)(struct domain_device *, u8 *lun);
int (*lldd_I_T_nexus_reset)(struct domain_device *);
int (*lldd_ata_check_ready)(struct domain_device *);
@@ -680,6 +663,11 @@ struct sas_domain_function_template {
int (*lldd_lu_reset)(struct domain_device *, u8 *lun);
int (*lldd_query_task)(struct sas_task *);
+ /* Special TMF callbacks */
+ void (*lldd_tmf_exec_complete)(struct domain_device *dev);
+ void (*lldd_tmf_aborted)(struct sas_task *task);
+ bool (*lldd_abort_timeout)(struct sas_task *task, void *data);
+
/* Port and Adapter management */
int (*lldd_clear_nexus_port)(struct asd_sas_port *);
int (*lldd_clear_nexus_ha)(struct sas_ha_struct *);
@@ -696,59 +684,83 @@ extern int sas_register_ha(struct sas_ha_struct *);
extern int sas_unregister_ha(struct sas_ha_struct *);
extern void sas_prep_resume_ha(struct sas_ha_struct *sas_ha);
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_queue_up(struct sas_task *task);
-extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *);
+int sas_phy_enable(struct sas_phy *phy, int enable);
+extern int sas_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
extern int sas_target_alloc(struct scsi_target *);
-extern int sas_slave_configure(struct scsi_device *);
-extern int sas_change_queue_depth(struct scsi_device *, int new_depth,
- int reason);
-extern int sas_change_queue_type(struct scsi_device *, int qt);
-extern int sas_bios_param(struct scsi_device *,
- struct block_device *,
+int sas_sdev_configure(struct scsi_device *dev, struct queue_limits *lim);
+extern int sas_change_queue_depth(struct scsi_device *, int new_depth);
+extern int sas_bios_param(struct scsi_device *, struct gendisk *,
sector_t capacity, int *hsc);
+int sas_execute_internal_abort_single(struct domain_device *device,
+ u16 tag, unsigned int qid,
+ void *data);
+int sas_execute_internal_abort_dev(struct domain_device *device,
+ unsigned int qid, void *data);
extern struct scsi_transport_template *
sas_domain_attach_transport(struct sas_domain_function_template *);
-extern void sas_domain_release_transport(struct scsi_transport_template *);
-
-int sas_discover_root_expander(struct domain_device *);
-
-void sas_init_ex_attr(void);
-
-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 *);
-int sas_discover_event(struct asd_sas_port *, enum discover_event ev);
-
-int sas_discover_sata(struct domain_device *);
-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 *);
+extern struct device_attribute dev_attr_phy_event_threshold;
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);
-int sas_eh_bus_reset_handler(struct scsi_cmnd *cmd);
+int sas_eh_target_reset_handler(struct scsi_cmnd *cmd);
extern void sas_target_destroy(struct scsi_target *);
-extern int sas_slave_alloc(struct scsi_device *);
-extern int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg);
+extern int sas_sdev_init(struct scsi_device *);
+extern int sas_ioctl(struct scsi_device *sdev, unsigned int cmd,
+ void __user *arg);
extern int sas_drain_work(struct sas_ha_struct *ha);
-extern int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
- struct request *req);
-
extern void sas_ssp_task_response(struct device *dev, struct sas_task *task,
struct ssp_response_iu *iu);
struct sas_phy *sas_get_local_phy(struct domain_device *dev);
int sas_request_addr(struct Scsi_Host *shost, u8 *addr);
+int sas_abort_task_set(struct domain_device *dev, u8 *lun);
+int sas_clear_task_set(struct domain_device *dev, u8 *lun);
+int sas_lu_reset(struct domain_device *dev, u8 *lun);
+int sas_query_task(struct sas_task *task, u16 tag);
+int sas_abort_task(struct sas_task *task, u16 tag);
+int sas_find_attached_phy_id(struct expander_device *ex_dev,
+ struct domain_device *dev);
+
+void sas_notify_port_event(struct asd_sas_phy *phy, enum port_event event,
+ gfp_t gfp_flags);
+void sas_notify_phy_event(struct asd_sas_phy *phy, enum phy_event event,
+ gfp_t gfp_flags);
+
+#define __LIBSAS_SHT_BASE \
+ .module = THIS_MODULE, \
+ .name = DRV_NAME, \
+ .proc_name = DRV_NAME, \
+ .queuecommand = sas_queuecommand, \
+ .dma_need_drain = ata_scsi_dma_need_drain, \
+ .target_alloc = sas_target_alloc, \
+ .change_queue_depth = sas_change_queue_depth, \
+ .bios_param = sas_bios_param, \
+ .this_id = -1, \
+ .eh_device_reset_handler = sas_eh_device_reset_handler, \
+ .eh_target_reset_handler = sas_eh_target_reset_handler, \
+ .target_destroy = sas_target_destroy, \
+ .ioctl = sas_ioctl, \
+
+#ifdef CONFIG_COMPAT
+#define _LIBSAS_SHT_BASE __LIBSAS_SHT_BASE \
+ .compat_ioctl = sas_ioctl,
+#else
+#define _LIBSAS_SHT_BASE __LIBSAS_SHT_BASE
+#endif
+
+#define LIBSAS_SHT_BASE _LIBSAS_SHT_BASE \
+ .sdev_configure = sas_sdev_configure, \
+ .sdev_init = sas_sdev_init, \
+
+#define LIBSAS_SHT_BASE_NO_SLAVE_INIT _LIBSAS_SHT_BASE
+
+
#endif /* _SASLIB_H_ */
generated by cgit (git 2.34.1) at 2025-12-21 23:49:39 +0000