summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/pcmcia/nsp_cs.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/pcmcia/nsp_cs.c')
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c102
1 files changed, 55 insertions, 47 deletions
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 050ea13..870e871 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -2021,6 +2021,59 @@ static void nsp_cs_release(dev_link_t *link)
#endif
} /* nsp_cs_release */
+static int nsp_cs_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+ scsi_info_t *info = link->priv;
+ nsp_hw_data *data;
+
+ link->state |= DEV_SUSPEND;
+
+ nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
+
+ if (info->host != NULL) {
+ nsp_msg(KERN_INFO, "clear SDTR status");
+
+ data = (nsp_hw_data *)info->host->hostdata;
+
+ nsphw_init_sync(data);
+ }
+
+ info->stop = 1;
+
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int nsp_cs_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+ scsi_info_t *info = link->priv;
+ nsp_hw_data *data;
+
+ nsp_dbg(NSP_DEBUG_INIT, "event: resume");
+
+ link->state &= ~DEV_SUSPEND;
+
+ if (link->state & DEV_CONFIG)
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ info->stop = 0;
+
+ if (info->host != NULL) {
+ nsp_msg(KERN_INFO, "reset host and bus");
+
+ data = (nsp_hw_data *)info->host->hostdata;
+
+ nsphw_init (data);
+ nsp_bus_reset(data);
+ }
+
+ return 0;
+}
+
/*======================================================================
The card status event handler. Mostly, this schedules other
@@ -2039,8 +2092,6 @@ static int nsp_cs_event(event_t event,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
- scsi_info_t *info = link->priv;
- nsp_hw_data *data;
nsp_dbg(NSP_DEBUG_INIT, "in, event=0x%08x", event);
@@ -2062,51 +2113,6 @@ static int nsp_cs_event(event_t event,
#endif
nsp_cs_config(link);
break;
-
- case CS_EVENT_PM_SUSPEND:
- nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- /* Mark the device as stopped, to block IO until later */
- nsp_dbg(NSP_DEBUG_INIT, "event: reset physical");
-
- if (info->host != NULL) {
- nsp_msg(KERN_INFO, "clear SDTR status");
-
- data = (nsp_hw_data *)info->host->hostdata;
-
- nsphw_init_sync(data);
- }
-
- info->stop = 1;
- if (link->state & DEV_CONFIG) {
- pcmcia_release_configuration(link->handle);
- }
- break;
-
- case CS_EVENT_PM_RESUME:
- nsp_dbg(NSP_DEBUG_INIT, "event: resume");
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- nsp_dbg(NSP_DEBUG_INIT, "event: reset");
- if (link->state & DEV_CONFIG) {
- pcmcia_request_configuration(link->handle, &link->conf);
- }
- info->stop = 0;
-
- if (info->host != NULL) {
- nsp_msg(KERN_INFO, "reset host and bus");
-
- data = (nsp_hw_data *)info->host->hostdata;
-
- nsphw_init (data);
- nsp_bus_reset(data);
- }
-
- break;
-
default:
nsp_dbg(NSP_DEBUG_INIT, "event: unknown");
break;
@@ -2140,6 +2146,8 @@ static struct pcmcia_driver nsp_driver = {
.event = nsp_cs_event,
.detach = nsp_cs_detach,
.id_table = nsp_cs_ids,
+ .suspend = nsp_cs_suspend,
+ .resume = nsp_cs_resume,
};
#endif
OpenPOWER on IntegriCloud