From ab97d211ef1863942a90d7c93dfd563f0381ca87 Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Wed, 9 Sep 2015 10:29:59 +0200 Subject: s390/cio: reactivate cmf after hibernate During resume from hibernate we already reenable measurement block updates on a per device basis. In addition to that we also need to activate channel measurement globally using the set channel monitor instruction. Signed-off-by: Sebastian Ott Reviewed-by: Martin Schwidefsky Reviewed-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/device.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/s390/cio/device.h') diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 8d1d29873172..6b17119c9929 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -145,6 +145,7 @@ void ccw_device_set_timeout(struct ccw_device *, int); void retry_set_schib(struct ccw_device *cdev); void cmf_retry_copy_block(struct ccw_device *); int cmf_reenable(struct ccw_device *); +void cmf_reactivate(void); int ccw_set_cmf(struct ccw_device *cdev, int enable); extern struct device_attribute dev_attr_cmb_enable; #endif -- cgit v1.2.3