drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.h

   1 // SPDX-License-Identifier: ISC
   2 /*
   3  * Copyright (c) 2011 Broadcom Corporation
   4  */
   5 #ifndef BRCMFMAC_USB_H
   6 #define BRCMFMAC_USB_H
   7
   8 enum brcmf_usb_state {
   9         BRCMFMAC_USB_STATE_DOWN,
  10         BRCMFMAC_USB_STATE_DL_FAIL,
  11         BRCMFMAC_USB_STATE_DL_DONE,
  12         BRCMFMAC_USB_STATE_UP,
  13         BRCMFMAC_USB_STATE_SLEEP
  14 };
  15
  16 struct brcmf_stats {
  17         u32 tx_ctlpkts;
  18         u32 tx_ctlerrs;
  19         u32 rx_ctlpkts;
  20         u32 rx_ctlerrs;
  21 };
  22
  23 struct brcmf_usbdev {
  24         struct brcmf_bus *bus;
  25         struct brcmf_usbdev_info *devinfo;
  26         enum brcmf_usb_state state;
  27         struct brcmf_stats stats;
  28         int ntxq, nrxq, rxsize;
  29         u32 bus_mtu;
  30         int devid;
  31         int chiprev; /* chip revsion number */
  32 };
  33
  34 /* IO Request Block (IRB) */
  35 struct brcmf_usbreq {
  36         struct list_head list;
  37         struct brcmf_usbdev_info *devinfo;
  38         struct urb *urb;
  39         struct sk_buff  *skb;
  40 };
  41
  42 #endif /* BRCMFMAC_USB_H */