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71bb244ba2
This patch extends the use of the brcmfmac driver with support for chipsets with a USB host interface. The first chipsets supported are the bcm43235, bcm43236, and bcm43238 for which firmware has been submitted. This driver change has been successfully built for x86, x86_64, ppc64, arm_le, and mips_be. It has been tested successfully on x86 and x86_64. Cc: M. Lambert <lambertm@westman.wave.ca> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Kan Yan <kanyan@broadcom.com> Reviewed-by: Alwin Beukers <alwin@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
85 lines
2 KiB
C
85 lines
2 KiB
C
/*
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* Copyright (c) 2011 Broadcom Corporation
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef BRCMFMAC_USB_H
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#define BRCMFMAC_USB_H
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enum brcmf_usb_state {
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BCMFMAC_USB_STATE_DL_PENDING,
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BCMFMAC_USB_STATE_DL_DONE,
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BCMFMAC_USB_STATE_UP,
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BCMFMAC_USB_STATE_DOWN,
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BCMFMAC_USB_STATE_PNP_FWDL,
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BCMFMAC_USB_STATE_DISCONNECT,
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BCMFMAC_USB_STATE_SLEEP
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};
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enum brcmf_usb_pnp_state {
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BCMFMAC_USB_PNP_DISCONNECT,
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BCMFMAC_USB_PNP_SLEEP,
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BCMFMAC_USB_PNP_RESUME,
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};
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struct brcmf_stats {
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u32 tx_errors;
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u32 tx_packets;
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u32 tx_multicast;
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u32 tx_ctlpkts;
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u32 tx_ctlerrs;
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u32 tx_dropped;
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u32 tx_flushed;
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u32 rx_errors;
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u32 rx_packets;
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u32 rx_multicast;
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u32 rx_ctlpkts;
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u32 rx_ctlerrs;
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u32 rx_dropped;
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u32 rx_flushed;
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};
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struct brcmf_usb_attrib {
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int bustype;
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int vid;
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int pid;
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int devid;
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int chiprev; /* chip revsion number */
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int mtu;
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int nchan; /* Data Channels */
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int has_2nd_bulk_in_ep;
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};
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struct brcmf_usbdev_info;
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struct brcmf_usbdev {
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struct brcmf_bus *bus;
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struct brcmf_usbdev_info *devinfo;
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enum brcmf_usb_state state;
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struct brcmf_stats stats;
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int ntxq, nrxq, rxsize;
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u32 bus_mtu;
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struct brcmf_usb_attrib attrib;
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};
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/* IO Request Block (IRB) */
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struct brcmf_usbreq {
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struct list_head list;
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struct brcmf_usbdev_info *devinfo;
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struct urb *urb;
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struct sk_buff *skb;
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};
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#endif /* BRCMFMAC_USB_H */
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