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/*
* Copyright (c) 2011 Broadcom Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef BRCMFMAC_USB_H
#define BRCMFMAC_USB_H
enum brcmf_usb_state {
BCMFMAC_USB_STATE_DL_PENDING,
BCMFMAC_USB_STATE_DL_DONE,
BCMFMAC_USB_STATE_UP,
BCMFMAC_USB_STATE_DOWN,
BCMFMAC_USB_STATE_PNP_FWDL,
BCMFMAC_USB_STATE_DISCONNECT,
BCMFMAC_USB_STATE_SLEEP
};
enum brcmf_usb_pnp_state {
BCMFMAC_USB_PNP_DISCONNECT,
BCMFMAC_USB_PNP_SLEEP,
BCMFMAC_USB_PNP_RESUME,
};
struct brcmf_stats {
u32 tx_errors;
u32 tx_packets;
u32 tx_multicast;
u32 tx_ctlpkts;
u32 tx_ctlerrs;
u32 tx_dropped;
u32 tx_flushed;
u32 rx_errors;
u32 rx_packets;
u32 rx_multicast;
u32 rx_ctlpkts;
u32 rx_ctlerrs;
u32 rx_dropped;
u32 rx_flushed;
};
struct brcmf_usbdev {
struct brcmf_bus *bus;
struct brcmf_usbdev_info *devinfo;
enum brcmf_usb_state state;
struct brcmf_stats stats;
int ntxq, nrxq, rxsize;
u32 bus_mtu;
int devid;
int chiprev; /* chip revsion number */
};
/* IO Request Block (IRB) */
struct brcmf_usbreq {
struct list_head list;
struct brcmf_usbdev_info *devinfo;
struct urb *urb;
struct sk_buff *skb;
};
#endif /* BRCMFMAC_USB_H */
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