OpenCloudOS-Kernel/include/linux/soc/ti
Lokesh Vutla 45b659ee75 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>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-09-04 20:44:33 +02:00
..
knav_dma.h soc: ti: K2G: provide APIs to support driver probe deferral 2018-04-18 21:00:56 -04:00
knav_qmss.h soc: ti: K2G: provide APIs to support driver probe deferral 2018-04-18 21:00:56 -04:00
ti-msgmgr.h mailbox: Introduce TI message manager driver 2016-03-21 20:33:15 +05:30
ti_sci_inta_msi.h soc: ti: Add MSI domain bus support for Interrupt Aggregator 2019-05-01 10:49:17 +01:00
ti_sci_protocol.h firmware: ti_sci: Allow for device shared and exclusive requests 2019-09-04 20:44:33 +02:00