diff options
| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2018-06-25 00:11:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 13:11:20 +0200 |
| commit | 9a7c0b69b6e765c655133ef530876aea3da71d58 (patch) | |
| tree | b4edefad96370d35f11de6b449c5457311f4cc1a /drivers/misc/mei/mei_dev.h | |
| parent | 3458657f9e1041838d6c3d1bccf251f14dbb1b29 (diff) | |
| download | lwn-9a7c0b69b6e765c655133ef530876aea3da71d58.tar.gz lwn-9a7c0b69b6e765c655133ef530876aea3da71d58.zip | |
mei: add optional timeout to internal bus recv
Add optional timeout to internal bus recv function to
enable break out of internal flows in case of no answer from FW.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index be9c48415da9..4058ab5ad2d8 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -317,7 +317,7 @@ void mei_cl_bus_dev_fixup(struct mei_cl_device *dev); ssize_t __mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length, unsigned int mode); ssize_t __mei_cl_recv(struct mei_cl *cl, u8 *buf, size_t length, - unsigned int mode); + unsigned int mode, unsigned long timeout); bool mei_cl_bus_rx_event(struct mei_cl *cl); bool mei_cl_bus_notify_event(struct mei_cl *cl); void mei_cl_bus_remove_devices(struct mei_device *bus); |