[PATCH 08/37] usb: gadget: amd5536udc: add ep capabilities support

From: Robert Baldyga
Date: Wed Jul 08 2015 - 07:11:05 EST


Convert endpoint configuration to new capabilities model.

Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
---
drivers/usb/gadget/udc/amd5536udc.c | 57 ++++++++++++++++++++++++++++++-------
1 file changed, 47 insertions(+), 10 deletions(-)

diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c
index de7e5e2..1a1d91c 100644
--- a/drivers/usb/gadget/udc/amd5536udc.c
+++ b/drivers/usb/gadget/udc/amd5536udc.c
@@ -138,15 +138,51 @@ static DECLARE_TASKLET(disconnect_tasklet, udc_tasklet_disconnect,

/* endpoint names used for print */
static const char ep0_string[] = "ep0in";
-static const char *const ep_string[] = {
- ep0_string,
- "ep1in-int", "ep2in-bulk", "ep3in-bulk", "ep4in-bulk", "ep5in-bulk",
- "ep6in-bulk", "ep7in-bulk", "ep8in-bulk", "ep9in-bulk", "ep10in-bulk",
- "ep11in-bulk", "ep12in-bulk", "ep13in-bulk", "ep14in-bulk",
- "ep15in-bulk", "ep0out", "ep1out-bulk", "ep2out-bulk", "ep3out-bulk",
- "ep4out-bulk", "ep5out-bulk", "ep6out-bulk", "ep7out-bulk",
- "ep8out-bulk", "ep9out-bulk", "ep10out-bulk", "ep11out-bulk",
- "ep12out-bulk", "ep13out-bulk", "ep14out-bulk", "ep15out-bulk"
+static const struct {
+ const char *name;
+ const struct usb_ep_caps caps;
+} ep_info[] = {
+#define EP_INFO(_name, _type, _dir) \
+ { \
+ .name = _name, \
+ .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ ## _type, \
+ USB_EP_CAPS_DIR_ ## _dir), \
+ }
+
+ EP_INFO(ep0_string, CONTROL, IN),
+ EP_INFO("ep1in-int", BULK, IN),
+ EP_INFO("ep2in-bulk", BULK, IN),
+ EP_INFO("ep3in-bulk", BULK, IN),
+ EP_INFO("ep4in-bulk", BULK, IN),
+ EP_INFO("ep5in-bulk", BULK, IN),
+ EP_INFO("ep6in-bulk", BULK, IN),
+ EP_INFO("ep7in-bulk", BULK, IN),
+ EP_INFO("ep8in-bulk", BULK, IN),
+ EP_INFO("ep9in-bulk", BULK, IN),
+ EP_INFO("ep10in-bulk", BULK, IN),
+ EP_INFO("ep11in-bulk", BULK, IN),
+ EP_INFO("ep12in-bulk", BULK, IN),
+ EP_INFO("ep13in-bulk", BULK, IN),
+ EP_INFO("ep14in-bulk", BULK, IN),
+ EP_INFO("ep15in-bulk", BULK, IN),
+ EP_INFO("ep0out", CONTROL, OUT),
+ EP_INFO("ep1out-bulk", BULK, OUT),
+ EP_INFO("ep2out-bulk", BULK, OUT),
+ EP_INFO("ep3out-bulk", BULK, OUT),
+ EP_INFO("ep4out-bulk", BULK, OUT),
+ EP_INFO("ep5out-bulk", BULK, OUT),
+ EP_INFO("ep6out-bulk", BULK, OUT),
+ EP_INFO("ep7out-bulk", BULK, OUT),
+ EP_INFO("ep8out-bulk", BULK, OUT),
+ EP_INFO("ep9out-bulk", BULK, OUT),
+ EP_INFO("ep10out-bulk", BULK, OUT),
+ EP_INFO("ep11out-bulk", BULK, OUT),
+ EP_INFO("ep12out-bulk", BULK, OUT),
+ EP_INFO("ep13out-bulk", BULK, OUT),
+ EP_INFO("ep14out-bulk", BULK, OUT),
+ EP_INFO("ep15out-bulk", BULK, OUT),
+
+#undef EP_INFO
};

/* DMA usage flag */
@@ -1517,7 +1553,8 @@ static void udc_setup_endpoints(struct udc *dev)
for (tmp = 0; tmp < UDC_EP_NUM; tmp++) {
ep = &dev->ep[tmp];
ep->dev = dev;
- ep->ep.name = ep_string[tmp];
+ ep->ep.name = ep_info[tmp].name;
+ ep->ep.caps = ep_info[tmp].caps;
ep->num = tmp;
/* txfifo size is calculated at enable time */
ep->txfifo = dev->txfifo;
--
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/