diff options
Diffstat (limited to 'drivers/misc/mei/main.c')
| -rw-r--r-- | drivers/misc/mei/main.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index a69636594150..2887e5607cd6 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -215,6 +215,11 @@ static ssize_t mei_read(struct file *file, char __user *ubuf, cb = mei_cl_read_cb(cl, file); if (!cb) { + if (mei_cl_is_fixed_address(cl) && dev->allow_fixed_address) { + cb = mei_cl_read_cb(cl, NULL); + if (cb) + goto copy_buffer; + } rets = 0; goto out; } @@ -389,7 +394,8 @@ static int mei_ioctl_connect_client(struct file *file, /* find ME client we're trying to connect to */ me_cl = mei_me_cl_by_uuid(dev, &data->in_client_uuid); - if (!me_cl || me_cl->props.fixed_address) { + if (!me_cl || + (me_cl->props.fixed_address && !dev->allow_fixed_address)) { dev_dbg(dev->dev, "Cannot connect to FW Client UUID = %pUl\n", &data->in_client_uuid); mei_me_cl_put(me_cl); |