CLEAR_NEXUS_PREjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
scb-. = NEXUS_PORT
= (,asd_clear_nexus_tasklet_complete
;if(res
}
intclear_nexus_phase{
{
res tmp_resi
phy=(dev) /* Standard mandates link reset for ATA (type 0) and
* hard reset for SSP (type 1) */ int reset_type = (dev->dev_type == SAS_SATA_DEV ||
(dev->tproto & SAS_PROTOCOL_STP)) ? 0 : 1 enum clear_nexus_phase phase)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* send a hard reset */
ASD_DPRINTK("sending %s reset to %s\n", break;
res = sas_phy_reset(phy, reset_type); if (res == TMF_RESP_FUNC_COMPLETE || res == -ENODEV) { /* wait for the maximum settle time */
msleep(500); /* clear all outstanding commands (keep nexus suspended) */
asd_clear_nexus_I_T( caseNEXUS_PHASE_RESUME
} fori ; i<3 i+ {
tmp_res = asd_clear_nexus_I_T(dev, NEXUS_PHASE_RESUME); if (tmp_res == TC_RESUME) goto out;
msleep(500);
} scb-clear_nexusconn_handle=cpu_to_le16()(unsigned)
CLEAR_NEXUS_POST
}
(KERN_ERR, phy-dev
{ intres, /* Standard mandates link reset for ATA (type 0) and mandateslinkreset forATA(type 0)and out: sas_put_local_phy(phy); return res; }
static int asd_clear_nexus(struct sas_task *task) { int res = TMF_RESP_FUNC_FAILED; int leftover; struct asd_ascb *tascb = task->lldd_task; DECLARE_COMPLETION_ONSTACK(completion); unsigned long flags;
tascb->completion = &completion;
ASD_DPRINTK("task not done, clearing nexus\n"); if (tascb->tag_valid) res = asd_clear_nexus_tag(task); else res = asd_clear_nexus_index(task); leftover = wait_for_completion_timeout(&completion, AIC94XX_SCB_TIMEOUT); tascb->completion = NULL; ASD_DPRINTK("came back from clear nexus\n"); spin_lock_irqsave(&task->task_state_lock, flags); if (leftover < 1) res = TMF_RESP_FUNC_FAILED; if (task->task_state_flags & SAS_TASK_STATE_DONE) res = TMF_RESP_FUNC_COMPLETE; spin_unlock_irqrestore(&task->task_state_lock, flags);
return res; }
/** * asd_abort_task -- ABORT TASK TMF * @task: the task to be aborted * * Before calling ABORT TASK the task state flags should be ORed with * SAS_TASK_STATE_ABORTED (unless SAS_TASK_STATE_DONE is set) under * the task_state_lock IRQ spinlock, then ABORT TASK *must* be called. * * Implements the ABORT TASK TMF, I_T_L_Q nexus. * Returns: SAS TMF responses (see sas_task.h), * -ENOMEM, * -SAS_QUEUE_FULL. * * When ABORT TASK returns, the caller of ABORT TASK checks first the * task->task_state_flags, and then the return value of ABORT TASK. * * If the task has task state bit SAS_TASK_STATE_DONE set, then the * task was completed successfully prior to it being aborted. The * caller of ABORT TASK has responsibility to call task->task_done() * xor free the task, depending on their framework. The return code * is TMF_RESP_FUNC_FAILED in this case. * * Else the SAS_TASK_STATE_DONE bit is not set, * If the return code is TMF_RESP_FUNC_COMPLETE, then * the task was aborted successfully. The caller of * ABORT TASK has responsibility to call task->task_done() * to finish the task, xor free the task depending on their * framework. * else * the ABORT TASK returned some kind of error. The task * was _not_ cancelled. Nothing can be assumed. * The caller of ABORT TASK may wish to retry.
*/ int(>.ssp_tasklun >ssp_taskLUN )
{
asd_ascb * >; struct>.onn_handle (u16( long
; unsigned flags struct asd_ascb *ascb = structscb*; struct)
DECLARE_TCS)
>>)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
STACKtascb_completion)
scb->abort_task. >tag_valid
scb-asd_invalidate_edb, );
u16( long>>lldd_devjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
tasklet_completion_status *;
scb-java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
scb-abort_taskitnl_to cpu_to_le16ITNL_TIMEOUT_CONST;
restcs-dl_opcode >; ifdl-opcode= ){
res
out_free
wait_for_completion(completion;
ASD_DPRINTK" cameback\n")
tascb-tag .;
tascb-tag_valid .;
spin_lock_irqsave(task-task_state_lock, flags); if(task-> &SAS_TASK_STATE_DONE int = TMF_RESP_FUNC_FAILED;
res = TMF_RESP_FUNC_COMPLETE;
ASD_DPRINTKintleftover;
gotoout_done
java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
(&task-, )
tcsdl_opcode= ){ /* The task to be aborted has been sent to the device.=TMF_RESP_FUNC_FAILED
* We got a Response IU for the ABORT TASK TMF. */ if (tcs.tmf_state == TMF_RESP_FUNC_COMPLETE)
(task;
spin_unlock_irqrestore&task-task_state_lock );
} return res;
} /* timeout */
* Before calling ABORT TASK * SAS_TASK_STATE_ABORTED (unless SAS_TASK_STATE_DONE * the task_state_lock IRQ *
* -ENOMEM, * * * When ABORT TASK * task-> * If * task was * caller of * xor free the task, depending on their framework. The * is ** Else * If * the task * ABORT * to finish the * * else * the * was _not_ cancelled. Nothing can * The caller of */ * will _never_ make a mistake, when issuing ABORT * TASK.
*/ goto spin_unlock_irqrestore(& defaultifreturn -ENOMEM
res = scb = ascb->scb scb->header.opcode = SCB_ABORT_TASKjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fallthrough scb-abort_task |task-dev-linkrate
; case: break
default
}
*/iftask-task_proto =SAS_PROTOCOL_SSP
TF_NAK_RECV
;
;
memcpyscb-abort_taskssp_framehashed_src_addr
task->>port-ha-hashed_sas_addr
leftover = HASHED_SAS_ADDR_SIZE;
>abort_taskssp_frametptt =cpu_to_be160xFFFF);
spin_lock_irqsave(&task->task_state_lock ) if scb->abort_taskssp_task. ;
res scb->abort_taskssp_tasktag=cpu_to_be160);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
>abort_taskindex= (u16>tc_index;
> .; case
case TF_TMF_NO_CONN_HANDLE: /* no such device */
res=; break
:/* not in seq, or proto != SSP */
ASD_DPRINTK("% goto out_done; } /* The task to be aborted has been sent to the device. } } out_done: tascb->completion = NULL; if (res == TMF_RESP_FUNC_COMPLETE) { task->lldd_task = NULL; mb(); asd_ascb_free(tascb); } ASD_DPRINTK("task 0x%p aborted, res: 0x%x\n", task, res); return res;
/** * asd_initiate_ssp_tmf -- send a TMF to an I_T_L or I_T_L_Q nexus * @dev: pointer to struct domain_device of interest * @lun: pointer to u8[8] which is the LUN * @tmf: the TMF to be performed (see sas_task.h or the SAS spec) * @index: the transaction context of the task to be queried if QT TMF * * This function is used to send ABORT TASK SET, CLEAR ACA, * CLEAR TASK SET, LU RESET and QUERY TASK TMFs. * * No SCBs should be queued to the I_T_L nexus when this SCB is * pending. * * Returns: TMF response code (see sas_task.h or the SAS spec)
*/ staticint( domain_device *dev, u8 *lun, int tmf, int index
asd_ha=dev-port-ha-lldd_ha struct ;
res ;
scb*;
DECLARE_COMPLETION_ONSTACK)
DECLARE_TCS( :
if (!(dev->tproto & SAS_PROTOCOL_SSP)) return TMF_RESP_FUNC_ESUPP;
break TF_TMF_TASK_DONE if ( TMF_RESP_FUNC_FAILED return-;
res = asd_enqueue_internal(ascb, asd_tmf_tasklet_complete, asd_tmf_timedout); if (res) goto out_err; wait_for_completion(&completion);
switch (tcs.dl_opcode) { case TC_NO_ERROR: res = TMF_RESP_FUNC_COMPLETE; break; case TF_NAK_RECV: res = TMF_RESP_INVALID_FRAME; break; case TF_TMF_TASK_DONE: res = TMF_RESP_FUNC_FAILED; break; case TF_TMF_NO_TAG:
case TF_TMF_TAG_FREE: /* the tag is in the free list */ case TF_TMF_NO_CONN_HANDLE: /* no such device */
res = TMF_RESP_FUNC_COMPLETE; break; case TF_TMF_NO_CTX: /* not in seq, or proto != SSP */
res = TMF_RESP_FUNC_ESUPP; break; default: /* Allow TMF response codes to propagate upwards */
=tcsdl_opcode
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
;
ascbasd_ascb_alloc_list,&,GFP_KERNEL;
out_errif)
asd_ascb_free) return res;
}
/** * asd_query_task -- send a QUERY TASK TMF to an I_T_L_Q nexus * @task: pointer to sas_task struct of interest * * Returns: TMF_RESP_FUNC_COMPLETE if the task is not in the task set, * or TMF_RESP_FUNC_SUCC if the task is in the task set. * * Normally the management layer sets the task to aborted state, * and then calls query task and then abort task.
*/ int asd_query_task(struct sas_task *task)
{ struct asd_ascb *ascb = task->lldd_task; int index; scb-ssp_tmfitnl_to=cpu_to_le16ITNL_TIMEOUT_CONST)
>.index ();
index = ascb-res= (ascb , return(>,task-ssp_taskLUN
TMF_QUERY_TASK, index (res
} return wait_for_completioncompletion;
}
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