X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fusb%2Fgadget%2Fudc%2Fbdc%2Fbdc_ep.c;fp=kernel%2Fdrivers%2Fusb%2Fgadget%2Fudc%2Fbdc%2Fbdc_ep.c;h=d6199507f86140b15439463f97f234aa7955d6fe;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=b04980cf6dc42108f4861e4dfa7285dd4fe56af9;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/usb/gadget/udc/bdc/bdc_ep.c b/kernel/drivers/usb/gadget/udc/bdc/bdc_ep.c
index b04980cf6..d6199507f 100644
--- a/kernel/drivers/usb/gadget/udc/bdc/bdc_ep.c
+++ b/kernel/drivers/usb/gadget/udc/bdc/bdc_ep.c
@@ -159,8 +159,10 @@ static int ep_bd_list_alloc(struct bdc_ep *ep)
 		bd_table->start_bd = dma_pool_alloc(bdc->bd_table_pool,
 							GFP_ATOMIC,
 							&dma);
-		if (!bd_table->start_bd)
+		if (!bd_table->start_bd) {
+			kfree(bd_table);
 			goto fail;
+		}
 
 		bd_table->dma = dma;
 
@@ -779,7 +781,7 @@ static int ep_dequeue(struct bdc_ep *ep, struct bdc_req *req)
 	/* The current hw dequeue pointer */
 	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS0(0));
 	deq_ptr_64 = tmp_32;
-	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS0(1));
+	tmp_32 = bdc_readl(bdc->regs, BDC_EPSTS1(0));
 	deq_ptr_64 |= ((u64)tmp_32 << 32);
 
 	/* we have the dma addr of next bd that will be fetched by hardware */
@@ -1952,12 +1954,18 @@ static int init_ep(struct bdc *bdc, u32 epnum, u32 dir)
 	ep->bdc = bdc;
 	ep->dir = dir;
 
+	if (dir)
+		ep->usb_ep.caps.dir_in = true;
+	else
+		ep->usb_ep.caps.dir_out = true;
+
 	/* ep->ep_num is the index inside bdc_ep */
 	if (epnum == 1) {
 		ep->ep_num = 1;
 		bdc->bdc_ep_array[ep->ep_num] = ep;
 		snprintf(ep->name, sizeof(ep->name), "ep%d", epnum - 1);
 		usb_ep_set_maxpacket_limit(&ep->usb_ep, EP0_MAX_PKT_SIZE);
+		ep->usb_ep.caps.type_control = true;
 		ep->comp_desc = NULL;
 		bdc->gadget.ep0 = &ep->usb_ep;
 	} else {
@@ -1971,6 +1979,9 @@ static int init_ep(struct bdc *bdc, u32 epnum, u32 dir)
 			 dir & 1 ? "in" : "out");
 
 		usb_ep_set_maxpacket_limit(&ep->usb_ep, 1024);
+		ep->usb_ep.caps.type_iso = true;
+		ep->usb_ep.caps.type_bulk = true;
+		ep->usb_ep.caps.type_int = true;
 		ep->usb_ep.max_streams = 0;
 		list_add_tail(&ep->usb_ep.ep_list, &bdc->gadget.ep_list);
 	}