linux-kernel - [PATCH v5 10/46] usb: gadget: bcm63xx

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Date:	Fri, 31 Jul 2015 16:00:22 +0200
From:	Robert Baldyga <r.baldyga@...sung.com>
To:	balbi@...com
Cc:	gregkh@...uxfoundation.org, Peter.Chen@...escale.com,
	johnyoun@...opsys.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, stern@...land.harvard.edu,
	petr.cvek@....cz, Robert Baldyga <r.baldyga@...sung.com>
Subject: [PATCH v5 10/46] usb: gadget: bcm63xx_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/bcm63xx_udc.c | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
index 9db968b..8cbb003 100644
--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
+++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -44,9 +44,29 @@
 #define DRV_MODULE_NAME		"bcm63xx_udc"
 
 static const char bcm63xx_ep0name[] = "ep0";
-static const char *const bcm63xx_ep_name[] = {
-	bcm63xx_ep0name,
-	"ep1in-bulk", "ep2out-bulk", "ep3in-int", "ep4out-int",
+
+static const struct {
+	const char *name;
+	const struct usb_ep_caps caps;
+} bcm63xx_ep_info[] = {
+#define EP_INFO(_name, _caps) \
+	{ \
+		.name = _name, \
+		.caps = _caps, \
+	}
+
+	EP_INFO(bcm63xx_ep0name,
+		USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)),
+	EP_INFO("ep1in-bulk",
+		USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)),
+	EP_INFO("ep2out-bulk",
+		USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)),
+	EP_INFO("ep3in-int",
+		USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_IN)),
+	EP_INFO("ep4out-int",
+		USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_OUT)),
+
+#undef EP_INFO
 };
 
 static bool use_fullspeed;
@@ -943,7 +963,8 @@ static int bcm63xx_init_udc_hw(struct bcm63xx_udc *udc)
 	for (i = 0; i < BCM63XX_NUM_EP; i++) {
 		struct bcm63xx_ep *bep = &udc->bep[i];
 
-		bep->ep.name = bcm63xx_ep_name[i];
+		bep->ep.name = bcm63xx_ep_info[i].name;
+		bep->ep.caps = bcm63xx_ep_info[i].caps;
 		bep->ep_num = i;
 		bep->ep.ops = &bcm63xx_udc_ep_ops;
 		list_add_tail(&bep->ep.ep_list, &udc->gadget.ep_list);
-- 
1.9.1

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