mv_sas.c (986c6f7c3fc855032f3457a5a1b7fbcc09c375bb) mv_sas.c (1d6049a3b14feb39c8d6c8f538a711dcc54f88e0)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Marvell 88SE64xx/88SE94xx main function
4 *
5 * Copyright 2007 Red Hat, Inc.
6 * Copyright 2008 Marvell. <kewei@marvell.com>
7 * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
8*/

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810 if (rc) {
811 mv_dprintk("rc is %x\n", rc);
812 goto err_out_slot_buf;
813 }
814 slot->task = task;
815 slot->port = tei.port;
816 task->lldd_task = slot;
817 list_add_tail(&slot->entry, &tei.port->list);
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Marvell 88SE64xx/88SE94xx main function
4 *
5 * Copyright 2007 Red Hat, Inc.
6 * Copyright 2008 Marvell. <kewei@marvell.com>
7 * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>
8*/

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810 if (rc) {
811 mv_dprintk("rc is %x\n", rc);
812 goto err_out_slot_buf;
813 }
814 slot->task = task;
815 slot->port = tei.port;
816 task->lldd_task = slot;
817 list_add_tail(&slot->entry, &tei.port->list);
818 spin_lock(&task->task_state_lock);
819 task->task_state_flags |= SAS_TASK_AT_INITIATOR;
820 spin_unlock(&task->task_state_lock);
821
822 mvi_dev->running_req++;
823 ++(*pass);
824 mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
825
826 return rc;
827
828err_out_slot_buf:

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1636 }
1637
1638 return;
1639}
1640
1641static void mvs_fill_ssp_resp_iu(struct ssp_response_iu *iu,
1642 u8 key, u8 asc, u8 asc_q)
1643{
818
819 mvi_dev->running_req++;
820 ++(*pass);
821 mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
822
823 return rc;
824
825err_out_slot_buf:

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1633 }
1634
1635 return;
1636}
1637
1638static void mvs_fill_ssp_resp_iu(struct ssp_response_iu *iu,
1639 u8 key, u8 asc, u8 asc_q)
1640{
1644 iu->datapres = 2;
1641 iu->datapres = SAS_DATAPRES_SENSE_DATA;
1645 iu->response_data_len = 0;
1646 iu->sense_data_len = 17;
1647 iu->status = 02;
1648 mvs_set_sense(iu->sense_data, 17, 0,
1649 key, asc, asc_q);
1650}
1651
1652static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,

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1716 if (unlikely(!task || !task->lldd_task || !task->dev))
1717 return -1;
1718
1719 tstat = &task->task_status;
1720 dev = task->dev;
1721 mvi_dev = dev->lldd_dev;
1722
1723 spin_lock(&task->task_state_lock);
1642 iu->response_data_len = 0;
1643 iu->sense_data_len = 17;
1644 iu->status = 02;
1645 mvs_set_sense(iu->sense_data, 17, 0,
1646 key, asc, asc_q);
1647}
1648
1649static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,

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1713 if (unlikely(!task || !task->lldd_task || !task->dev))
1714 return -1;
1715
1716 tstat = &task->task_status;
1717 dev = task->dev;
1718 mvi_dev = dev->lldd_dev;
1719
1720 spin_lock(&task->task_state_lock);
1724 task->task_state_flags &=
1725 ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR);
1721 task->task_state_flags &= ~SAS_TASK_STATE_PENDING;
1726 task->task_state_flags |= SAS_TASK_STATE_DONE;
1727 /* race condition*/
1728 aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED;
1729 spin_unlock(&task->task_state_lock);
1730
1731 memset(tstat, 0, sizeof(*tstat));
1732 tstat->resp = SAS_TASK_COMPLETE;
1733

--- 375 unchanged lines hidden --- 		1722 task->task_state_flags |= SAS_TASK_STATE_DONE;
1723 /* race condition*/
1724 aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED;
1725 spin_unlock(&task->task_state_lock);
1726
1727 memset(tstat, 0, sizeof(*tstat));
1728 tstat->resp = SAS_TASK_COMPLETE;
1729

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