[mirror_ubuntu-zesty-kernel.git] / drivers / net / wireless / brcm80211 / brcmfmac / usb.h

/*
 * 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 {
	BRCMFMAC_USB_STATE_DOWN,
	BRCMFMAC_USB_STATE_DL_FAIL,
	BRCMFMAC_USB_STATE_DL_DONE,
	BRCMFMAC_USB_STATE_UP,
	BRCMFMAC_USB_STATE_SLEEP
};

struct brcmf_stats {
	u32 tx_ctlpkts;
	u32 tx_ctlerrs;
	u32 rx_ctlpkts;
	u32 rx_ctlerrs;
};

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 */
Commit	Line	Data
71bb244b AS	1	/*
	2	* Copyright (c) 2011 Broadcom Corporation
	3	*
	4	* Permission to use, copy, modify, and/or distribute this software for any
	5	* purpose with or without fee is hereby granted, provided that the above
	6	* copyright notice and this permission notice appear in all copies.
	7	*
	8	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	9	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	10	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	11	* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	12	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
	13	* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
	14	* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	15	*/
	16	#ifndef BRCMFMAC_USB_H
	17	#define BRCMFMAC_USB_H
	18
	19	enum brcmf_usb_state {
7c38e698 HM	20	BRCMFMAC_USB_STATE_DOWN,
	21	BRCMFMAC_USB_STATE_DL_FAIL,
	22	BRCMFMAC_USB_STATE_DL_DONE,
	23	BRCMFMAC_USB_STATE_UP,
	24	BRCMFMAC_USB_STATE_SLEEP
71bb244b AS	25	};
	26
	27	struct brcmf_stats {
71bb244b AS	28	u32 tx_ctlpkts;
71bb244b AS	29	u32 tx_ctlerrs;
71bb244b AS	30	u32 rx_ctlpkts;
71bb244b AS	31	u32 rx_ctlerrs;
71bb244b AS	32	};
71bb244b AS	33
71bb244b AS	34	struct brcmf_usbdev {
	35	struct brcmf_bus *bus;
	36	struct brcmf_usbdev_info *devinfo;
	37	enum brcmf_usb_state state;
	38	struct brcmf_stats stats;
	39	int ntxq, nrxq, rxsize;
	40	u32 bus_mtu;
ac94f196 AS	41	int devid;
ac94f196 AS	42	int chiprev; /* chip revsion number */
71bb244b AS	43	};
	44
	45	/* IO Request Block (IRB) */
	46	struct brcmf_usbreq {
	47	struct list_head list;
	48	struct brcmf_usbdev_info *devinfo;
	49	struct urb *urb;
	50	struct sk_buff *skb;
	51	};
	52
	53	#endif /* BRCMFMAC_USB_H */