#define RENESAS_USB_PIPE_H
#include "./common.h"
+#include "./fifo.h"
/*
* struct
u32 flags;
#define USBHS_PIPE_FLAGS_IS_USED (1 << 0)
#define USBHS_PIPE_FLAGS_IS_DIR_IN (1 << 1)
+#define USBHS_PIPE_FLAGS_IS_DIR_HOST (1 << 2)
void *mod_private;
};
struct usbhs_pipe *pipe;
int size; /* array size of "pipe" */
int bufnmb_last; /* FIXME : driver needs good allocator */
+
+ void (*tx_done)(struct usbhs_pkt *pkt);
+ void (*rx_done)(struct usbhs_pkt *pkt);
};
/*
__usbhs_for_each_pipe(0, pos, &((priv)->pipe_info), i)
/*
- * pipe module probe / remove
- */
-int usbhs_pipe_probe(struct usbhs_priv *priv);
-void usbhs_pipe_remove(struct usbhs_priv *priv);
-
-/*
- * cfifo
+ * data
*/
-int usbhs_fifo_write(struct usbhs_pipe *pipe, u8 *buf, int len);
-int usbhs_fifo_read(struct usbhs_pipe *pipe, u8 *buf, int len);
-int usbhs_fifo_prepare_write(struct usbhs_pipe *pipe);
-int usbhs_fifo_prepare_read(struct usbhs_pipe *pipe);
-
-void usbhs_fifo_enable(struct usbhs_pipe *pipe);
-void usbhs_fifo_disable(struct usbhs_pipe *pipe);
-void usbhs_fifo_stall(struct usbhs_pipe *pipe);
-
-void usbhs_fifo_send_terminator(struct usbhs_pipe *pipe);
-
+#define usbhs_priv_to_pipeinfo(pr) (&(pr)->pipe_info)
/*
* usb request
struct usbhs_pipe
*usbhs_pipe_malloc(struct usbhs_priv *priv,
const struct usb_endpoint_descriptor *desc);
-
+int usbhs_pipe_probe(struct usbhs_priv *priv);
+void usbhs_pipe_remove(struct usbhs_priv *priv);
int usbhs_pipe_is_dir_in(struct usbhs_pipe *pipe);
-void usbhs_pipe_init(struct usbhs_priv *priv);
+int usbhs_pipe_is_dir_host(struct usbhs_pipe *pipe);
+void usbhs_pipe_init(struct usbhs_priv *priv,
+ void (*tx_done)(struct usbhs_pkt *pkt),
+ void (*rx_done)(struct usbhs_pkt *pkt));
int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe);
void usbhs_pipe_clear_sequence(struct usbhs_pipe *pipe);
+int usbhs_pipe_is_accessible(struct usbhs_pipe *pipe);
+void usbhs_pipe_enable(struct usbhs_pipe *pipe);
+void usbhs_pipe_disable(struct usbhs_pipe *pipe);
+void usbhs_pipe_stall(struct usbhs_pipe *pipe);
+#define usbhs_pipe_to_priv(p) ((p)->priv)
#define usbhs_pipe_number(p) (int)((p) - (p)->priv->pipe_info.pipe)
+#define usbhs_pipe_is_dcp(p) ((p)->priv->pipe_info.pipe == (p))
/*
* dcp control