diff options
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_init.c')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_init.c | 37 |
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 */ |