diff options
Diffstat (limited to 'drivers/misc/mei/interrupt.c')
| -rw-r--r-- | drivers/misc/mei/interrupt.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 3f3405269c39..c418d7888994 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -403,6 +403,13 @@ int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list) if (ret) return ret; break; + + case MEI_FOP_NOTIFY_START: + case MEI_FOP_NOTIFY_STOP: + ret = mei_cl_irq_notify(cl, cb, cmpl_list); + if (ret) + return ret; + break; default: BUG(); } @@ -424,6 +431,24 @@ int mei_irq_write_handler(struct mei_device *dev, struct mei_cl_cb *cmpl_list) EXPORT_SYMBOL_GPL(mei_irq_write_handler); +/** + * mei_connect_timeout - connect/disconnect timeouts + * + * @cl: host client + */ +static void mei_connect_timeout(struct mei_cl *cl) +{ + struct mei_device *dev = cl->dev; + + if (cl->state == MEI_FILE_CONNECTING) { + if (dev->hbm_f_dot_supported) { + cl->state = MEI_FILE_DISCONNECT_REQUIRED; + wake_up(&cl->wait); + return; + } + } + mei_reset(dev); +} /** * mei_timer - timer function. @@ -464,7 +489,7 @@ void mei_timer(struct work_struct *work) if (cl->timer_count) { if (--cl->timer_count == 0) { dev_err(dev->dev, "timer: connect/disconnect timeout.\n"); - mei_reset(dev); + mei_connect_timeout(cl); goto out; } } |