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| author |   Lokesh Vutla <lokeshvutla@ti.com> | 2019-08-26 20:00:40 -0700 |
|---|---|---|
| committer |   Santosh Shilimkar <santosh.shilimkar@oracle.com> | 2019-08-26 20:00:40 -0700 |
| commit | df2e328126b1b3f71ff07477912d92c20c47148a (patch) | |
| tree | e89d546f507b1b65a08ea45c1a93ba844807255c /scripts/gdb/linux/utils.py | |
| parent | Linux 5.3-rc2 (diff) | |
| download | wireguard-linux-df2e328126b1b3f71ff07477912d92c20c47148a.tar.xz wireguard-linux-df2e328126b1b3f71ff07477912d92c20c47148a.zip | |
firmware: ti_sci: Allow for device shared and exclusive requests
Sysfw provides an option for requesting exclusive access for a
device using the flags MSG_FLAG_DEVICE_EXCLUSIVE. If this flag is
not used, the device is meant to be shared across hosts. Once a device
is requested from a host with this flag set, any request to this
device from a different host will be nacked by sysfw. Current tisci
driver enables this flag for every device requests. But this may not
be true for all the devices. So provide a separate commands in driver
for exclusive and shared device requests.
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions