lynxis lazus has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/42619?usp=email )
Change subject: octsim: usb_descriptor: reduce IRQ endpoint max packet size to 4 bytes ......................................................................
octsim: usb_descriptor: reduce IRQ endpoint max packet size to 4 bytes
The largest message on the endpoint is the 4 byte hardware error. The slot status is 3 bytes for 8 slots.
Change-Id: I615ff16d9bc0e8d39156015e41b4abe4502aaca1 --- M sysmoOCTSIM/usb_descriptors.c 1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware refs/changes/19/42619/1
diff --git a/sysmoOCTSIM/usb_descriptors.c b/sysmoOCTSIM/usb_descriptors.c index d3084cc..c4fa5ea 100644 --- a/sysmoOCTSIM/usb_descriptors.c +++ b/sysmoOCTSIM/usb_descriptors.c @@ -211,7 +211,7 @@ .bDescriptorType = USB_DT_ENDPOINT, .bEndpointAddress = 0x84, .bmAttributes = USB_EP_TYPE_INTERRUPT, - .wMaxPacketSize = 64, + .wMaxPacketSize = 4, .bInterval = 0x10, }, },