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DM USB: extend the API for struct usb_devemu

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For the purpose of USB port mapper, change struct usb_devemu to
common interface between HCD layer and USB device layer.

Besides, implements ue_init/ue_deinit/ue_info for port mapper.

Change-Id: Id4b7345c7b321b9bdab58139c61169d9229cb6f8
Signed-off-by: Wu, Xiaoguang <xiaoguang.wu@intel.com>
Reviewed-by: Shuo Liu <shuo.a.liu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Wu, Xiaoguang
2018-04-17 22:46:01 +08:00
committed by lijinxia
parent 1816d3e608
commit aa0480f44e
4 changed files with 201 additions and 3 deletions
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4
devicemodel/include/usb_core.h
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@@ -49,15 +49,17 @@ struct usb_devemu {
int ue_usbspeed; /* usb device speed */
/* instance creation */
void *(*ue_init)(struct usb_hci *hci, char *opt);
void *(*ue_init)(void *pdata, char *opt);
/* handlers */
int (*ue_request)(void *sc, struct usb_data_xfer *xfer);
int (*ue_data)(void *sc, struct usb_data_xfer *xfer, int dir,
int epctx);
int (*ue_info)(void *sc, int type, void *value, int size);
int (*ue_reset)(void *sc);
int (*ue_remove)(void *sc);
int (*ue_stop)(void *sc);
void (*ue_deinit)(void *pdata);
};
#define USB_EMUL_SET(x) DATA_SET(usb_emu_set, x)