zephyr

Commit Graph

Author	SHA1	Message	Date
Kumar Gala	99937a77da	usb: Change transfer_len type to int32_t in usb_request_handler typedef The functions that implement usb_request_handlers are already using an int32_t for transfer_len, so lets make the typedef match. This address a potential issue in the future when the typedef of int32_t changes (or when building with newlib). Change-Id: I6e478551c38f2040b0dcec47c2e4c565c27acdd0 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>	2017-01-30 12:01:49 +00:00
Jithu Joseph	7eab305593	usb: Add end-point stall APIs and flow control APIS USB class drivers may need to offload some work from upcall interrupt context to a background fiber. This requires some way to defer taking more data from host till the offloaded work completes. Two APIs are added to achieve this. Further USB class drivers sometimes need to set STALL condition on end-points to signal errors to host.These too are added. Change-Id: Ic973522c3394e23d7f9c4c67affc0cd050afc20f Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>	2016-11-09 02:45:46 +00:00
Anas Nashif	4d090e09d6	usb: move usb subsystem to subsys/usb and cleanup header inclusion Change-Id: I5bdfd2cf5fee62af2ca772d778477f4f378a6a55 Signed-off-by: Anas Nashif <anas.nashif@intel.com>	2016-10-31 19:21:42 +00:00

Author

SHA1

Message

Date

Kumar Gala

99937a77da

usb: Change transfer_len type to int32_t in usb_request_handler typedef

The functions that implement usb_request_handlers are already using an
int32_t for transfer_len, so lets make the typedef match.  This address
a potential issue in the future when the typedef of int32_t changes (or
when building with newlib).

Change-Id: I6e478551c38f2040b0dcec47c2e4c565c27acdd0
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>

2017-01-30 12:01:49 +00:00

Jithu Joseph

7eab305593

usb: Add end-point stall APIs and flow control APIS

USB class drivers may need to offload some work from
upcall interrupt context to a background fiber. This
requires some way to defer taking more data from host
till the offloaded work completes. Two APIs are added to
achieve this.

Further USB class drivers sometimes need to set STALL condition
on end-points to signal errors to host.These too are
added.

Change-Id: Ic973522c3394e23d7f9c4c67affc0cd050afc20f
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>

2016-11-09 02:45:46 +00:00

Anas Nashif

4d090e09d6

usb: move usb subsystem to subsys/usb and cleanup header inclusion

Change-Id: I5bdfd2cf5fee62af2ca772d778477f4f378a6a55
Signed-off-by: Anas Nashif <anas.nashif@intel.com>

2016-10-31 19:21:42 +00:00

3 Commits