summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/bnx2i/bnx2i_init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_init.c')
-rw-r--r--drivers/scsi/bnx2i/bnx2i_init.c37
1 files changed, 32 insertions, 5 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index af6a00a600fb..a796f565f383 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -17,8 +17,8 @@ static struct list_head adapter_list = LIST_HEAD_INIT(adapter_list);
static u32 adapter_count;
#define DRV_MODULE_NAME "bnx2i"
-#define DRV_MODULE_VERSION "2.1.1"
-#define DRV_MODULE_RELDATE "Mar 24, 2010"
+#define DRV_MODULE_VERSION "2.1.2"
+#define DRV_MODULE_RELDATE "Jun 28, 2010"
static char version[] __devinitdata =
"Broadcom NetXtreme II iSCSI Driver " DRV_MODULE_NAME \
@@ -176,6 +176,9 @@ void bnx2i_start(void *handle)
void bnx2i_stop(void *handle)
{
struct bnx2i_hba *hba = handle;
+ struct list_head *pos, *tmp;
+ struct bnx2i_endpoint *bnx2i_ep;
+ int conns_active;
/* check if cleanup happened in GOING_DOWN context */
if (!test_and_clear_bit(ADAPTER_STATE_GOING_DOWN,
@@ -187,9 +190,33 @@ void bnx2i_stop(void *handle)
* control returns to network driver. So it is required to cleanup and
* release all connection resources before returning from this routine.
*/
- wait_event_interruptible_timeout(hba->eh_wait,
- (hba->ofld_conns_active == 0),
- hba->hba_shutdown_tmo);
+ while (hba->ofld_conns_active) {
+ conns_active = hba->ofld_conns_active;
+ wait_event_interruptible_timeout(hba->eh_wait,
+ (hba->ofld_conns_active != conns_active),
+ hba->hba_shutdown_tmo);
+ if (hba->ofld_conns_active == conns_active)
+ break;
+ }
+ if (hba->ofld_conns_active) {
+ /* Stage to force the disconnection
+ * This is the case where the daemon is either slow or
+ * not present
+ */
+ printk(KERN_ALERT "bnx2i: Wait timeout, force all eps "
+ "to disconnect (%d)\n", hba->ofld_conns_active);
+ mutex_lock(&hba->net_dev_lock);
+ list_for_each_safe(pos, tmp, &hba->ep_active_list) {
+ bnx2i_ep = list_entry(pos, struct bnx2i_endpoint, link);
+ /* Clean up the chip only */
+ bnx2i_hw_ep_disconnect(bnx2i_ep);
+ }
+ mutex_unlock(&hba->net_dev_lock);
+ if (hba->ofld_conns_active)
+ printk(KERN_ERR "bnx2i: EP disconnect timeout (%d)!\n",
+ hba->ofld_conns_active);
+ }
+
/* This flag should be cleared last so that ep_disconnect() gracefully
* cleans up connection context
*/