Mark Cave-Ayland 244a0ee965 adb: keep track of devices with pending data
Add a new pending variable to ADBBusState which is a bitmask indicating which
ADB devices have data to send. Update the bitmask every time that an ADB
request is executed.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200623204936.24064-13-mark.cave-ayland@ilande.co.uk>
2020-06-26 10:13:51 +01:00
..
2019-06-12 13:20:21 +02:00
2019-08-16 13:31:52 +02:00
2019-08-16 13:31:52 +02:00
2019-08-16 13:31:52 +02:00
2019-08-16 13:31:52 +02:00
2020-05-15 07:08:14 +02:00