diff options
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_tmf.c')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_tmf.c | 52 |
1 files changed, 12 insertions, 40 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index d4c35df3d4ae..28ac92b041fe 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -1,27 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Aic94xx Task Management Functions * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This file is part of the aic94xx driver. - * - * The aic94xx driver 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; version 2 of the - * License. - * - * The aic94xx driver 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 the aic94xx driver; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/spinlock.h> @@ -35,14 +17,13 @@ static int asd_enqueue_internal(struct asd_ascb *ascb, void (*tasklet_complete)(struct asd_ascb *, struct done_list_struct *), - void (*timed_out)(unsigned long)) + void (*timed_out)(struct timer_list *t)) { int res; ascb->tasklet_complete = tasklet_complete; ascb->uldd_timer = 1; - ascb->timer.data = (unsigned long) ascb; ascb->timer.function = timed_out; ascb->timer.expires = jiffies + AIC94XX_SCB_TIMEOUT; @@ -50,7 +31,7 @@ static int asd_enqueue_internal(struct asd_ascb *ascb, res = asd_post_ascb_list(ascb->ha, ascb, 1); if (unlikely(res)) - del_timer(&ascb->timer); + timer_delete(&ascb->timer); return res; } @@ -77,7 +58,7 @@ static void asd_clear_nexus_tasklet_complete(struct asd_ascb *ascb, { struct tasklet_completion_status *tcs = ascb->uldd_task; ASD_DPRINTK("%s: here\n", __func__); - if (!del_timer(&ascb->timer)) { + if (!timer_delete(&ascb->timer)) { ASD_DPRINTK("%s: couldn't delete timer\n", __func__); return; } @@ -87,9 +68,9 @@ static void asd_clear_nexus_tasklet_complete(struct asd_ascb *ascb, asd_ascb_free(ascb); } -static void asd_clear_nexus_timedout(unsigned long data) +static void asd_clear_nexus_timedout(struct timer_list *t) { - struct asd_ascb *ascb = (void *)data; + struct asd_ascb *ascb = timer_container_of(ascb, t, timer); struct tasklet_completion_status *tcs = ascb->uldd_task; ASD_DPRINTK("%s: here\n", __func__); @@ -261,9 +242,9 @@ static int asd_clear_nexus_index(struct sas_task *task) /* ---------- TMFs ---------- */ -static void asd_tmf_timedout(unsigned long data) +static void asd_tmf_timedout(struct timer_list *t) { - struct asd_ascb *ascb = (void *) data; + struct asd_ascb *ascb = timer_container_of(ascb, t, timer); struct tasklet_completion_status *tcs = ascb->uldd_task; ASD_DPRINTK("tmf timed out\n"); @@ -306,7 +287,7 @@ static int asd_get_tmf_resp_tasklet(struct asd_ascb *ascb, fh = edb->vaddr + 16; ru = edb->vaddr + 16 + sizeof(*fh); res = ru->status; - if (ru->datapres == 1) /* Response data present */ + if (ru->datapres == SAS_DATAPRES_RESPONSE_DATA) res = ru->resp_data[3]; #if 0 ascb->tag = fh->tag; @@ -322,7 +303,7 @@ static void asd_tmf_tasklet_complete(struct asd_ascb *ascb, { struct tasklet_completion_status *tcs; - if (!del_timer(&ascb->timer)) + if (!timer_delete(&ascb->timer)) return; tcs = ascb->uldd_task; @@ -509,7 +490,7 @@ int asd_abort_task(struct sas_task *task) switch (tcs.dl_opcode) { default: res = asd_clear_nexus(task); - /* fallthrough */ + fallthrough; case TC_NO_ERROR: break; /* The task hasn't been sent to the device xor @@ -663,15 +644,6 @@ int asd_abort_task_set(struct domain_device *dev, u8 *lun) return res; } -int asd_clear_aca(struct domain_device *dev, u8 *lun) -{ - int res = asd_initiate_ssp_tmf(dev, lun, TMF_CLEAR_ACA, 0); - - if (res == TMF_RESP_FUNC_COMPLETE) - asd_clear_nexus_I_T_L(dev, lun); - return res; -} - int asd_clear_task_set(struct domain_device *dev, u8 *lun) { int res = asd_initiate_ssp_tmf(dev, lun, TMF_CLEAR_TASK_SET, 0); @@ -692,7 +664,7 @@ int asd_lu_reset(struct domain_device *dev, u8 *lun) /** * asd_query_task -- send a QUERY TASK TMF to an I_T_L_Q nexus - * task: pointer to sas_task struct of interest + * @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. |