3  * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
28 #include "vhub.h"
54 	spin_unlock(&ep->vhub->lock);  in ast_vhub_reply()
59 	spin_lock(&ep->vhub->lock);  in ast_vhub_reply()
123 	/* If this is the vHub, we handle requests differently */  in ast_vhub_ep0_handle_setup()
152 		spin_unlock(&ep->vhub->lock);  in ast_vhub_ep0_handle_setup()
154 		spin_lock(&ep->vhub->lock);  in ast_vhub_ep0_handle_setup()
270 	struct ast_vhub *vhub = ep->vhub;  in ast_vhub_ep0_handle_ack()  local
271 	struct device *dev = &vhub->pdev->dev;  in ast_vhub_ep0_handle_ack()
358 	struct ast_vhub *vhub = ep->vhub;  in ast_vhub_ep0_queue()  local
359 	struct device *dev = &vhub->pdev->dev;  in ast_vhub_ep0_queue()
397 	spin_lock_irqsave(&vhub->lock, flags);  in ast_vhub_ep0_queue()
406 		spin_unlock_irqrestore(&vhub->lock, flags);  in ast_vhub_ep0_queue()
427 	spin_unlock_irqrestore(&vhub->lock, flags);  in ast_vhub_ep0_queue()
435 	struct ast_vhub *vhub = ep->vhub;  in ast_vhub_ep0_dequeue()  local
440 	spin_lock_irqsave(&vhub->lock, flags);  in ast_vhub_ep0_dequeue()
461 	spin_unlock_irqrestore(&vhub->lock, flags);  in ast_vhub_ep0_dequeue()
482 void ast_vhub_init_ep0(struct ast_vhub *vhub, struct ast_vhub_ep *ep,  in ast_vhub_init_ep0()  argument
495 	ep->vhub = vhub;  in ast_vhub_init_ep0()
500 	/* Small difference between vHub and devices */  in ast_vhub_init_ep0()
503 		ep->ep0.setup = vhub->regs +  in ast_vhub_init_ep0()
505 		ep->buf = vhub->ep0_bufs +  in ast_vhub_init_ep0()
507 		ep->buf_dma = vhub->ep0_bufs_dma +  in ast_vhub_init_ep0()
510 		ep->ep0.ctlstat = vhub->regs + AST_VHUB_EP0_CTRL;  in ast_vhub_init_ep0()
511 		ep->ep0.setup = vhub->regs + AST_VHUB_SETUP0;  in ast_vhub_init_ep0()
512 		ep->buf = vhub->ep0_bufs;  in ast_vhub_init_ep0()
513 		ep->buf_dma = vhub->ep0_bufs_dma;  in ast_vhub_init_ep0()