commit 9a195e36cd26c4b59d04be86641149693c4ed76c
author Sundar Subramaniyan <sundar.subramaniyan@gmail.com> Sat Mar 17 13:03:28 2018 +0530
committer Carles Cufí <carles.cufi@nordicsemi.no> Sat Mar 17 18:58:06 2018 +0100
tree 4cc25e85ef37cac0da310c1f49f4867791d15060
parent 83752c1cfe074542294005bc8fdd9b08a716a06d

drivers: usb: nrf5: Add usb_dc_ep_mps function

This function is now required and used by usb_transfer APIs.

Signed-off-by: Sundar Subramaniyan <sundar.subramaniyan@gmail.com>

drivers/usb/device/usb_dc_nrf5.c

diff --git a/drivers/usb/device/usb_dc_nrf5.c b/drivers/usb/device/usb_dc_nrf5.c
index 0127dcd..34ce060 100644
--- a/drivers/usb/device/usb_dc_nrf5.c
+++ b/drivers/usb/device/usb_dc_nrf5.c
@@ -2208,3 +2208,19 @@
 
 	return 0;
 }
+
+int usb_dc_ep_mps(const u8_t ep)
+{
+	struct nrf5_usbd_ep_ctx *ep_ctx;
+
+	if (!dev_attached()) {
+		return -ENODEV;
+	}
+
+	ep_ctx = endpoint_ctx(ep);
+	if (!ep_ctx) {
+		return -EINVAL;
+	}
+
+	return ep_ctx->cfg.max_sz;
+}