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path: root/drivers/s390/scsi
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Diffstat (limited to 'drivers/s390/scsi')
-rw-r--r--drivers/s390/scsi/zfcp_aux.c2
-rw-r--r--drivers/s390/scsi/zfcp_erp.c62
-rw-r--r--drivers/s390/scsi/zfcp_fc.c8
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c28
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c14
5 files changed, 57 insertions, 57 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 01a73395a..c00ac4650 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -529,7 +529,7 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
list_add_tail(&port->list, &adapter->port_list);
write_unlock_irq(&adapter->port_list_lock);
- atomic_set_mask(status | ZFCP_STATUS_COMMON_RUNNING, &port->status);
+ atomic_or(status | ZFCP_STATUS_COMMON_RUNNING, &port->status);
return port;
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index acde3f5d6..3fb410977 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -190,7 +190,7 @@ static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status,
if (!(act_status & ZFCP_STATUS_ERP_NO_REF))
if (scsi_device_get(sdev))
return NULL;
- atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
+ atomic_or(ZFCP_STATUS_COMMON_ERP_INUSE,
&zfcp_sdev->status);
erp_action = &zfcp_sdev->erp_action;
memset(erp_action, 0, sizeof(struct zfcp_erp_action));
@@ -206,7 +206,7 @@ static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status,
if (!get_device(&port->dev))
return NULL;
zfcp_erp_action_dismiss_port(port);
- atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &port->status);
+ atomic_or(ZFCP_STATUS_COMMON_ERP_INUSE, &port->status);
erp_action = &port->erp_action;
memset(erp_action, 0, sizeof(struct zfcp_erp_action));
erp_action->port = port;
@@ -217,7 +217,7 @@ static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status,
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
kref_get(&adapter->ref);
zfcp_erp_action_dismiss_adapter(adapter);
- atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &adapter->status);
+ atomic_or(ZFCP_STATUS_COMMON_ERP_INUSE, &adapter->status);
erp_action = &adapter->erp_action;
memset(erp_action, 0, sizeof(struct zfcp_erp_action));
if (!(atomic_read(&adapter->status) &
@@ -254,7 +254,7 @@ static int zfcp_erp_action_enqueue(int want, struct zfcp_adapter *adapter,
act = zfcp_erp_setup_act(need, act_status, adapter, port, sdev);
if (!act)
goto out;
- atomic_set_mask(ZFCP_STATUS_ADAPTER_ERP_PENDING, &adapter->status);
+ atomic_or(ZFCP_STATUS_ADAPTER_ERP_PENDING, &adapter->status);
++adapter->erp_total_count;
list_add_tail(&act->list, &adapter->erp_ready_head);
wake_up(&adapter->erp_ready_wq);
@@ -486,14 +486,14 @@ static void zfcp_erp_adapter_unblock(struct zfcp_adapter *adapter)
{
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status))
zfcp_dbf_rec_run("eraubl1", &adapter->erp_action);
- atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status);
+ atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status);
}
static void zfcp_erp_port_unblock(struct zfcp_port *port)
{
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status))
zfcp_dbf_rec_run("erpubl1", &port->erp_action);
- atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status);
+ atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status);
}
static void zfcp_erp_lun_unblock(struct scsi_device *sdev)
@@ -502,7 +502,7 @@ static void zfcp_erp_lun_unblock(struct scsi_device *sdev)
if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status))
zfcp_dbf_rec_run("erlubl1", &sdev_to_zfcp(sdev)->erp_action);
- atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status);
+ atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status);
}
static void zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
@@ -642,7 +642,7 @@ static void zfcp_erp_wakeup(struct zfcp_adapter *adapter)
read_lock_irqsave(&adapter->erp_lock, flags);
if (list_empty(&adapter->erp_ready_head) &&
list_empty(&adapter->erp_running_head)) {
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_ERP_PENDING,
+ atomic_andnot(ZFCP_STATUS_ADAPTER_ERP_PENDING,
&adapter->status);
wake_up(&adapter->erp_done_wqh);
}
@@ -665,16 +665,16 @@ static int zfcp_erp_adapter_strat_fsf_xconf(struct zfcp_erp_action *erp_action)
int sleep = 1;
struct zfcp_adapter *adapter = erp_action->adapter;
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK, &adapter->status);
+ atomic_andnot(ZFCP_STATUS_ADAPTER_XCONFIG_OK, &adapter->status);
for (retries = 7; retries; retries--) {
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
+ atomic_andnot(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
&adapter->status);
write_lock_irq(&adapter->erp_lock);
zfcp_erp_action_to_running(erp_action);
write_unlock_irq(&adapter->erp_lock);
if (zfcp_fsf_exchange_config_data(erp_action)) {
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
+ atomic_andnot(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
&adapter->status);
return ZFCP_ERP_FAILED;
}
@@ -692,7 +692,7 @@ static int zfcp_erp_adapter_strat_fsf_xconf(struct zfcp_erp_action *erp_action)
sleep *= 2;
}
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
+ atomic_andnot(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
&adapter->status);
if (!(atomic_read(&adapter->status) & ZFCP_STATUS_ADAPTER_XCONFIG_OK))
@@ -764,7 +764,7 @@ static void zfcp_erp_adapter_strategy_close(struct zfcp_erp_action *act)
/* all ports and LUNs are closed */
zfcp_erp_clear_adapter_status(adapter, ZFCP_STATUS_COMMON_OPEN);
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
+ atomic_andnot(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED, &adapter->status);
}
@@ -773,7 +773,7 @@ static int zfcp_erp_adapter_strategy_open(struct zfcp_erp_action *act)
struct zfcp_adapter *adapter = act->adapter;
if (zfcp_qdio_open(adapter->qdio)) {
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
+ atomic_andnot(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
&adapter->status);
return ZFCP_ERP_FAILED;
@@ -784,7 +784,7 @@ static int zfcp_erp_adapter_strategy_open(struct zfcp_erp_action *act)
return ZFCP_ERP_FAILED;
}
- atomic_set_mask(ZFCP_STATUS_COMMON_OPEN, &adapter->status);
+ atomic_or(ZFCP_STATUS_COMMON_OPEN, &adapter->status);
return ZFCP_ERP_SUCCEEDED;
}
@@ -948,7 +948,7 @@ static void zfcp_erp_lun_strategy_clearstati(struct scsi_device *sdev)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
- atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED,
+ atomic_andnot(ZFCP_STATUS_COMMON_ACCESS_DENIED,
&zfcp_sdev->status);
}
@@ -1187,18 +1187,18 @@ static void zfcp_erp_action_dequeue(struct zfcp_erp_action *erp_action)
switch (erp_action->action) {
case ZFCP_ERP_ACTION_REOPEN_LUN:
zfcp_sdev = sdev_to_zfcp(erp_action->sdev);
- atomic_clear_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
+ atomic_andnot(ZFCP_STATUS_COMMON_ERP_INUSE,
&zfcp_sdev->status);
break;
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
case ZFCP_ERP_ACTION_REOPEN_PORT:
- atomic_clear_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
+ atomic_andnot(ZFCP_STATUS_COMMON_ERP_INUSE,
&erp_action->port->status);
break;
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
- atomic_clear_mask(ZFCP_STATUS_COMMON_ERP_INUSE,
+ atomic_andnot(ZFCP_STATUS_COMMON_ERP_INUSE,
&erp_action->adapter->status);
break;
}
@@ -1422,19 +1422,19 @@ void zfcp_erp_set_adapter_status(struct zfcp_adapter *adapter, u32 mask)
unsigned long flags;
u32 common_mask = mask & ZFCP_COMMON_FLAGS;
- atomic_set_mask(mask, &adapter->status);
+ atomic_or(mask, &adapter->status);
if (!common_mask)
return;
read_lock_irqsave(&adapter->port_list_lock, flags);
list_for_each_entry(port, &adapter->port_list, list)
- atomic_set_mask(common_mask, &port->status);
+ atomic_or(common_mask, &port->status);
read_unlock_irqrestore(&adapter->port_list_lock, flags);
spin_lock_irqsave(adapter->scsi_host->host_lock, flags);
__shost_for_each_device(sdev, adapter->scsi_host)
- atomic_set_mask(common_mask, &sdev_to_zfcp(sdev)->status);
+ atomic_or(common_mask, &sdev_to_zfcp(sdev)->status);
spin_unlock_irqrestore(adapter->scsi_host->host_lock, flags);
}
@@ -1453,7 +1453,7 @@ void zfcp_erp_clear_adapter_status(struct zfcp_adapter *adapter, u32 mask)
u32 common_mask = mask & ZFCP_COMMON_FLAGS;
u32 clear_counter = mask & ZFCP_STATUS_COMMON_ERP_FAILED;
- atomic_clear_mask(mask, &adapter->status);
+ atomic_andnot(mask, &adapter->status);
if (!common_mask)
return;
@@ -1463,7 +1463,7 @@ void zfcp_erp_clear_adapter_status(struct zfcp_adapter *adapter, u32 mask)
read_lock_irqsave(&adapter->port_list_lock, flags);
list_for_each_entry(port, &adapter->port_list, list) {
- atomic_clear_mask(common_mask, &port->status);
+ atomic_andnot(common_mask, &port->status);
if (clear_counter)
atomic_set(&port->erp_counter, 0);
}
@@ -1471,7 +1471,7 @@ void zfcp_erp_clear_adapter_status(struct zfcp_adapter *adapter, u32 mask)
spin_lock_irqsave(adapter->scsi_host->host_lock, flags);
__shost_for_each_device(sdev, adapter->scsi_host) {
- atomic_clear_mask(common_mask, &sdev_to_zfcp(sdev)->status);
+ atomic_andnot(common_mask, &sdev_to_zfcp(sdev)->status);
if (clear_counter)
atomic_set(&sdev_to_zfcp(sdev)->erp_counter, 0);
}
@@ -1491,7 +1491,7 @@ void zfcp_erp_set_port_status(struct zfcp_port *port, u32 mask)
u32 common_mask = mask & ZFCP_COMMON_FLAGS;
unsigned long flags;
- atomic_set_mask(mask, &port->status);
+ atomic_or(mask, &port->status);
if (!common_mask)
return;
@@ -1499,7 +1499,7 @@ void zfcp_erp_set_port_status(struct zfcp_port *port, u32 mask)
spin_lock_irqsave(port->adapter->scsi_host->host_lock, flags);
__shost_for_each_device(sdev, port->adapter->scsi_host)
if (sdev_to_zfcp(sdev)->port == port)
- atomic_set_mask(common_mask,
+ atomic_or(common_mask,
&sdev_to_zfcp(sdev)->status);
spin_unlock_irqrestore(port->adapter->scsi_host->host_lock, flags);
}
@@ -1518,7 +1518,7 @@ void zfcp_erp_clear_port_status(struct zfcp_port *port, u32 mask)
u32 clear_counter = mask & ZFCP_STATUS_COMMON_ERP_FAILED;
unsigned long flags;
- atomic_clear_mask(mask, &port->status);
+ atomic_andnot(mask, &port->status);
if (!common_mask)
return;
@@ -1529,7 +1529,7 @@ void zfcp_erp_clear_port_status(struct zfcp_port *port, u32 mask)
spin_lock_irqsave(port->adapter->scsi_host->host_lock, flags);
__shost_for_each_device(sdev, port->adapter->scsi_host)
if (sdev_to_zfcp(sdev)->port == port) {
- atomic_clear_mask(common_mask,
+ atomic_andnot(common_mask,
&sdev_to_zfcp(sdev)->status);
if (clear_counter)
atomic_set(&sdev_to_zfcp(sdev)->erp_counter, 0);
@@ -1546,7 +1546,7 @@ void zfcp_erp_set_lun_status(struct scsi_device *sdev, u32 mask)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
- atomic_set_mask(mask, &zfcp_sdev->status);
+ atomic_or(mask, &zfcp_sdev->status);
}
/**
@@ -1558,7 +1558,7 @@ void zfcp_erp_clear_lun_status(struct scsi_device *sdev, u32 mask)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
- atomic_clear_mask(mask, &zfcp_sdev->status);
+ atomic_andnot(mask, &zfcp_sdev->status);
if (mask & ZFCP_STATUS_COMMON_ERP_FAILED)
atomic_set(&zfcp_sdev->erp_counter, 0);
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 25d49f32c..237688af1 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -508,7 +508,7 @@ static void zfcp_fc_adisc_handler(void *data)
/* port is good, unblock rport without going through erp */
zfcp_scsi_schedule_rport_register(port);
out:
- atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
+ atomic_andnot(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
put_device(&port->dev);
kmem_cache_free(zfcp_fc_req_cache, fc_req);
}
@@ -564,14 +564,14 @@ void zfcp_fc_link_test_work(struct work_struct *work)
if (atomic_read(&port->status) & ZFCP_STATUS_PORT_LINK_TEST)
goto out;
- atomic_set_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
+ atomic_or(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
retval = zfcp_fc_adisc(port);
if (retval == 0)
return;
/* send of ADISC was not possible */
- atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
+ atomic_andnot(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
zfcp_erp_port_forced_reopen(port, 0, "fcltwk1");
out:
@@ -640,7 +640,7 @@ static void zfcp_fc_validate_port(struct zfcp_port *port, struct list_head *lh)
if (!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_NOESC))
return;
- atomic_clear_mask(ZFCP_STATUS_COMMON_NOESC, &port->status);
+ atomic_andnot(ZFCP_STATUS_COMMON_NOESC, &port->status);
if ((port->supported_classes != 0) ||
!list_empty(&port->unit_list))
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 21ec5e2f5..522a633c8 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -114,7 +114,7 @@ static void zfcp_fsf_link_down_info_eval(struct zfcp_fsf_req *req,
if (atomic_read(&adapter->status) & ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED)
return;
- atomic_set_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED, &adapter->status);
+ atomic_or(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED, &adapter->status);
zfcp_scsi_schedule_rports_block(adapter);
@@ -204,7 +204,7 @@ static void zfcp_fsf_status_read_link_down(struct zfcp_fsf_req *req)
break;
case FSF_STATUS_READ_SUB_FIRMWARE_UPDATE:
zfcp_fsf_link_down_info_eval(req, NULL);
- };
+ }
}
static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req)
@@ -345,7 +345,7 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req)
zfcp_erp_adapter_shutdown(adapter, 0, "fspse_3");
break;
case FSF_PROT_HOST_CONNECTION_INITIALIZING:
- atomic_set_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
+ atomic_or(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
&adapter->status);
break;
case FSF_PROT_DUPLICATE_REQUEST_ID:
@@ -554,7 +554,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh1");
return;
}
- atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
+ atomic_or(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
&adapter->status);
break;
case FSF_EXCHANGE_CONFIG_DATA_INCOMPLETE:
@@ -567,7 +567,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req)
/* avoids adapter shutdown to be able to recognize
* events such as LINK UP */
- atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
+ atomic_or(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
&adapter->status);
zfcp_fsf_link_down_info_eval(req,
&qtcb->header.fsf_status_qual.link_down_info);
@@ -1394,9 +1394,9 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
break;
case FSF_GOOD:
port->handle = header->port_handle;
- atomic_set_mask(ZFCP_STATUS_COMMON_OPEN |
+ atomic_or(ZFCP_STATUS_COMMON_OPEN |
ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
- atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_BOXED,
+ atomic_andnot(ZFCP_STATUS_COMMON_ACCESS_BOXED,
&port->status);
/* check whether D_ID has changed during open */
/*
@@ -1677,10 +1677,10 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
case FSF_PORT_BOXED:
/* can't use generic zfcp_erp_modify_port_status because
* ZFCP_STATUS_COMMON_OPEN must not be reset for the port */
- atomic_clear_mask(ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
+ atomic_andnot(ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
shost_for_each_device(sdev, port->adapter->scsi_host)
if (sdev_to_zfcp(sdev)->port == port)
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN,
+ atomic_andnot(ZFCP_STATUS_COMMON_OPEN,
&sdev_to_zfcp(sdev)->status);
zfcp_erp_set_port_status(port, ZFCP_STATUS_COMMON_ACCESS_BOXED);
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED,
@@ -1700,10 +1700,10 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
/* can't use generic zfcp_erp_modify_port_status because
* ZFCP_STATUS_COMMON_OPEN must not be reset for the port
*/
- atomic_clear_mask(ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
+ atomic_andnot(ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
shost_for_each_device(sdev, port->adapter->scsi_host)
if (sdev_to_zfcp(sdev)->port == port)
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN,
+ atomic_andnot(ZFCP_STATUS_COMMON_OPEN,
&sdev_to_zfcp(sdev)->status);
break;
}
@@ -1766,7 +1766,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
zfcp_sdev = sdev_to_zfcp(sdev);
- atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED |
+ atomic_andnot(ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_COMMON_ACCESS_BOXED,
&zfcp_sdev->status);
@@ -1822,7 +1822,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
case FSF_GOOD:
zfcp_sdev->lun_handle = header->lun_handle;
- atomic_set_mask(ZFCP_STATUS_COMMON_OPEN, &zfcp_sdev->status);
+ atomic_or(ZFCP_STATUS_COMMON_OPEN, &zfcp_sdev->status);
break;
}
}
@@ -1913,7 +1913,7 @@ static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req)
}
break;
case FSF_GOOD:
- atomic_clear_mask(ZFCP_STATUS_COMMON_OPEN, &zfcp_sdev->status);
+ atomic_andnot(ZFCP_STATUS_COMMON_OPEN, &zfcp_sdev->status);
break;
}
}
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 495e1cb3a..dbf2b5470 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -349,7 +349,7 @@ void zfcp_qdio_close(struct zfcp_qdio *qdio)
/* clear QDIOUP flag, thus do_QDIO is not called during qdio_shutdown */
spin_lock_irq(&qdio->req_q_lock);
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status);
+ atomic_andnot(ZFCP_STATUS_ADAPTER_QDIOUP, &adapter->status);
spin_unlock_irq(&qdio->req_q_lock);
wake_up(&qdio->req_q_wq);
@@ -384,7 +384,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
if (atomic_read(&adapter->status) & ZFCP_STATUS_ADAPTER_QDIOUP)
return -EIO;
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_SIOSL_ISSUED,
+ atomic_andnot(ZFCP_STATUS_ADAPTER_SIOSL_ISSUED,
&qdio->adapter->status);
zfcp_qdio_setup_init_data(&init_data, qdio);
@@ -396,14 +396,14 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
goto failed_qdio;
if (ssqd.qdioac2 & CHSC_AC2_DATA_DIV_ENABLED)
- atomic_set_mask(ZFCP_STATUS_ADAPTER_DATA_DIV_ENABLED,
+ atomic_or(ZFCP_STATUS_ADAPTER_DATA_DIV_ENABLED,
&qdio->adapter->status);
if (ssqd.qdioac2 & CHSC_AC2_MULTI_BUFFER_ENABLED) {
- atomic_set_mask(ZFCP_STATUS_ADAPTER_MB_ACT, &adapter->status);
+ atomic_or(ZFCP_STATUS_ADAPTER_MB_ACT, &adapter->status);
qdio->max_sbale_per_sbal = QDIO_MAX_ELEMENTS_PER_BUFFER;
} else {
- atomic_clear_mask(ZFCP_STATUS_ADAPTER_MB_ACT, &adapter->status);
+ atomic_andnot(ZFCP_STATUS_ADAPTER_MB_ACT, &adapter->status);
qdio->max_sbale_per_sbal = QDIO_MAX_ELEMENTS_PER_BUFFER - 1;
}
@@ -427,7 +427,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
/* set index of first available SBALS / number of available SBALS */
qdio->req_q_idx = 0;
atomic_set(&qdio->req_q_free, QDIO_MAX_BUFFERS_PER_Q);
- atomic_set_mask(ZFCP_STATUS_ADAPTER_QDIOUP, &qdio->adapter->status);
+ atomic_or(ZFCP_STATUS_ADAPTER_QDIOUP, &qdio->adapter->status);
if (adapter->scsi_host) {
adapter->scsi_host->sg_tablesize = qdio->max_sbale_per_req;
@@ -499,6 +499,6 @@ void zfcp_qdio_siosl(struct zfcp_adapter *adapter)
rc = ccw_device_siosl(adapter->ccw_device);
if (!rc)
- atomic_set_mask(ZFCP_STATUS_ADAPTER_SIOSL_ISSUED,
+ atomic_or(ZFCP_STATUS_ADAPTER_SIOSL_ISSUED,
&adapter->status);
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-30 03:17:10 +0000