linux-kernel - [PATCH 18/37] usb: gadget: gr_udc: add ep capabilities support

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Date:	Wed, 08 Jul 2015 13:09:02 +0200
From:	Robert Baldyga <r.baldyga@...sung.com>
To:	gregkh@...uxfoundation.org
Cc:	Peter.Chen@...escale.com, johnyoun@...opsys.com, balbi@...com,
	dahlmann.thomas@...or.de, nicolas.ferre@...el.com,
	cernekee@...il.com, leoli@...escale.com, daniel@...que.org,
	haojian.zhuang@...il.com, robert.jarzmik@...e.fr,
	michal.simek@...inx.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-geode@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linuxppc-dev@...ts.ozlabs.org, andrzej.p@...sung.com,
	m.szyprowski@...sung.com, Robert Baldyga <r.baldyga@...sung.com>
Subject: [PATCH 18/37] usb: gadget: gr_udc: add ep capabilities support

Convert endpoint configuration to new capabilities model.

Signed-off-by: Robert Baldyga <r.baldyga@...sung.com>
---
 drivers/usb/gadget/udc/gr_udc.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c
index c886887..8aa2593 100644
--- a/drivers/usb/gadget/udc/gr_udc.c
+++ b/drivers/usb/gadget/udc/gr_udc.c
@@ -2018,12 +2018,23 @@ static int gr_ep_init(struct gr_udc *dev, int num, int is_in, u32 maxplimit)
 
 		usb_ep_set_maxpacket_limit(&ep->ep, MAX_CTRL_PL_SIZE);
 		ep->bytes_per_buffer = MAX_CTRL_PL_SIZE;
+
+		ep->ep.caps.type_control = true;
 	} else {
 		usb_ep_set_maxpacket_limit(&ep->ep, (u16)maxplimit);
 		list_add_tail(&ep->ep.ep_list, &dev->gadget.ep_list);
+
+		ep->ep.caps.type_iso = true;
+		ep->ep.caps.type_bulk = true;
+		ep->ep.caps.type_int = true;
 	}
 	list_add_tail(&ep->ep_list, &dev->ep_list);
 
+	if (is_in)
+		ep->ep.caps.dir_in = true;
+	else
+		ep->ep.caps.dir_out = true;
+
 	ep->tailbuf = dma_alloc_coherent(dev->dev, ep->ep.maxpacket_limit,
 					 &ep->tailbuf_paddr, GFP_ATOMIC);
 	if (!ep->tailbuf)
-- 
1.9.1

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