diff options
Diffstat (limited to 'drivers/s390/cio/device.c')
| -rw-r--r-- | drivers/s390/cio/device.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index e0005a4fc978..36583dc8406c 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1156,7 +1156,8 @@ static int io_subchannel_chp_event(struct subchannel *sch, struct chp_link *link, int event) { struct ccw_device *cdev = sch_get_cdev(sch); - int mask; + int mask, chpid, valid_bit; + int path_event[8]; mask = chp_ssd_get_mask(&sch->ssd_info, link); if (!mask) @@ -1191,6 +1192,18 @@ static int io_subchannel_chp_event(struct subchannel *sch, cdev->private->path_new_mask |= mask; io_subchannel_verify(sch); break; + case CHP_FCES_EVENT: + /* Forward Endpoint Security event */ + for (chpid = 0, valid_bit = 0x80; chpid < 8; chpid++, + valid_bit >>= 1) { + if (mask & valid_bit) + path_event[chpid] = PE_PATH_FCES_EVENT; + else + path_event[chpid] = PE_NONE; + } + if (cdev) + cdev->drv->path_event(cdev, path_event); + break; } return 0; } |