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| author | Tomas Winkler <tomas.winkler@intel.com> | 2015-02-10 10:39:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-01 19:37:00 -0800 |
| commit | a9bed61053af13c0768f82c9d1c8793515dd067c (patch) | |
| tree | 3beb3a01fbfc4c8cc1d73c18a220478ad5683cd8 /drivers/misc/mei/client.h | |
| parent | 928fa6664b362aad70c16f04483414f60743e15e (diff) | |
| download | linux-a9bed61053af13c0768f82c9d1c8793515dd067c.tar.bz2 | |
mei: allow read concurrency
Replace clunky read state machine with read stack
implemented as per client read list, this is important
mostly for mei drivers with unsolicited reads
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 | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/misc/mei/client.h b/drivers/misc/mei/client.h index c3d0e200a642..eb02f34b2fe0 100644 --- a/drivers/misc/mei/client.h +++ b/drivers/misc/mei/client.h @@ -77,11 +77,12 @@ int mei_cl_unlink(struct mei_cl *cl); struct mei_cl *mei_cl_alloc_linked(struct mei_device *dev, int id); -int mei_cl_flush_queues(struct mei_cl *cl); -struct mei_cl_cb *mei_cl_find_read_cb(struct mei_cl *cl); - +struct mei_cl_cb *mei_cl_read_cb(const struct mei_cl *cl, + const struct file *fp); +void mei_cl_read_cb_flush(const struct mei_cl *cl, const struct file *fp); struct mei_cl_cb *mei_cl_alloc_cb(struct mei_cl *cl, size_t length, enum mei_cb_file_ops type, struct file *fp); +int mei_cl_flush_queues(struct mei_cl *cl, const struct file *fp); int mei_cl_flow_ctrl_creds(struct mei_cl *cl); |