diff options
| author | Tomas Winkler | 2013-04-19 21:01:35 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-04-19 22:38:38 +0200 |
| commit | fcb136e1ac5774909e0d85189f721b8dfa800e0f (patch) | |
| tree | ac89a706d67783063d4f752c3acddc04c5ab10e8 /drivers/misc/mei/client.h | |
| parent | mei: revamp mei_irq_read_client_message function (diff) | |
| download | kernel-qcow2-linux-fcb136e1ac5774909e0d85189f721b8dfa800e0f.tar.gz kernel-qcow2-linux-fcb136e1ac5774909e0d85189f721b8dfa800e0f.tar.xz kernel-qcow2-linux-fcb136e1ac5774909e0d85189f721b8dfa800e0f.zip | |
mei: fix reading large reposnes
While writting to device is limitted to max_msg_length advertized
in client properites the read can be much longer delivered consequiting chunks.
We use krealloc to enlarge the buffer when needed.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/client.h')
| -rw-r--r-- | drivers/misc/mei/client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/client.h b/drivers/misc/mei/client.h index e890c8bf89d0..cfdb144526aa 100644 --- a/drivers/misc/mei/client.h +++ b/drivers/misc/mei/client.h @@ -87,7 +87,7 @@ int mei_cl_flow_ctrl_reduce(struct mei_cl *cl); bool mei_cl_is_other_connecting(struct mei_cl *cl); int mei_cl_disconnect(struct mei_cl *cl); int mei_cl_connect(struct mei_cl *cl, struct file *file); -int mei_cl_read_start(struct mei_cl *cl); +int mei_cl_read_start(struct mei_cl *cl, size_t length); int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, bool blocking); void mei_host_client_init(struct work_struct *work); |