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Sandeep Patil 4de02894a2 greybus: es2: use a single bulk ep pair for all greybus data This matches a corresponding firmware change to declare a single BULK EP pair for all greybus traffic and 1 BULK IN ep for ARPC. Thus, avoiding URB submittions for all the other unused BULK IN endpoints on the HOST side that took considerable amount of bus time. Testing Done: Tested with modified AP<->APB1 loopback test and also with GPBridge modules to ensure there are no regressions Signed-off-by: Sandeep Patil <sspatil@google.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Johan Hovold <johan@hovoldconsulting.com> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2016-09-02 14:20:56 +02:00
drivers/staging/greybus	greybus: es2: use a single bulk ep pair for all greybus data	2016-09-02 14:20:56 +02:00

Sandeep Patil 4de02894a2 greybus: es2: use a single bulk ep pair for all greybus data

This matches a corresponding firmware change to declare a single
BULK EP pair for all greybus traffic and 1 BULK IN ep for ARPC.

Thus, avoiding URB submittions for all the other unused BULK IN
endpoints on the HOST side that took considerable amount
of bus time.

Testing Done:
Tested with modified AP<->APB1 loopback test and also with GPBridge
modules to ensure there are no regressions

Signed-off-by: Sandeep Patil <sspatil@google.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2016-09-02 14:20:56 +02:00

drivers/staging/greybus

greybus: es2: use a single bulk ep pair for all greybus data

2016-09-02 14:20:56 +02:00