Hi Andre,
On 04/03/2017 09:28 PM, Andre Przywara wrote:
+#define BUFPTR_MASK GENMASK_ULL(19, 5)
+static int its_send_command(struct host_its *hw_its, const void *its_cmd)
+{
+/* Some small grace period in case the command queue is congested. */
This comment is a nice
To be able to easily send commands to the ITS, create the respective
wrapper functions, which take care of the ring buffer.
The first two commands we implement provide methods to map a collection
to a redistributor (aka host core) and to flush the command queue (SYNC).
Start using these commands
