diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2020-06-23 21:49:25 +0100 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2020-06-26 10:13:51 +0100 |
| commit | 969ca2f7a1a41123f08ce67d7a51075c3ee2fd6e (patch) | |
| tree | baf557b5644f040ad6d0a364d4fa43ee0231d69c /include/hw/input/adb.h | |
| parent | f3d61457e86cf43eb5322b57e3f9fcd1bb087591 (diff) | |
adb: introduce new ADBDeviceHasData method to ADBDeviceClass
This is required later to allow devices to assert a service request (SRQ)
signal to indicate that it has data to send, without having to consume it.
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: <20200623204936.24064-12-mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'include/hw/input/adb.h')
| -rw-r--r-- | include/hw/input/adb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/input/adb.h b/include/hw/input/adb.h index 15b1874a3d..9b80204e43 100644 --- a/include/hw/input/adb.h +++ b/include/hw/input/adb.h @@ -39,6 +39,8 @@ typedef struct ADBDevice ADBDevice; typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out, const uint8_t *buf, int len); +typedef bool ADBDeviceHasData(ADBDevice *d); + #define TYPE_ADB_DEVICE "adb-device" #define ADB_DEVICE(obj) OBJECT_CHECK(ADBDevice, (obj), TYPE_ADB_DEVICE) @@ -62,6 +64,7 @@ typedef struct ADBDeviceClass { /*< public >*/ ADBDeviceRequest *devreq; + ADBDeviceHasData *devhasdata; } ADBDeviceClass; #define TYPE_ADB_BUS "apple-desktop-bus" |