Messages in this thread Patch in this message | | | From | Tomas Winkler <> | Subject | [char-misc-next] mei: use uuid, me_addr tuple addressing also for flow control credits | Date | Sun, 7 Dec 2014 16:40:14 +0200 |
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Add uuid, me_addr addressing also for flow control credits. The only exception in cases for single buffer clients for which the host address in flow credits response is always 0
To in order to deal with add/remove race between fw and driver clients addressing we need to use [uuid, me_addr] tuple to address the clients
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> --- drivers/misc/mei/client.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index fb04bfbef9fe..9541218c10eb 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -800,7 +800,7 @@ int mei_cl_flow_ctrl_creds(struct mei_cl *cl) if (cl->mei_flow_ctrl_creds > 0) return 1; - me_cl = mei_me_cl_by_id(dev, cl->me_client_id); + me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id); if (!me_cl) { cl_err(dev, cl, "no such me client %d\n", cl->me_client_id); return -ENOENT; @@ -836,7 +836,7 @@ int mei_cl_flow_ctrl_reduce(struct mei_cl *cl) dev = cl->dev; - me_cl = mei_me_cl_by_id(dev, cl->me_client_id); + me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id); if (!me_cl) { cl_err(dev, cl, "no such me client %d\n", cl->me_client_id); return -ENOENT; -- 1.9.3
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