diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/scb.h')
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/scb.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/scb.h b/drivers/net/wireless/brcm80211/brcmsmac/scb.h deleted file mode 100644 index 3a3d73699..000000000 --- a/drivers/net/wireless/brcm80211/brcmsmac/scb.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 2010 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 _BRCM_SCB_H_ -#define _BRCM_SCB_H_ - -#include <linux/if_ether.h> -#include <brcmu_utils.h> -#include <defs.h> -#include "types.h" - -#define AMPDU_TX_BA_MAX_WSIZE 64 /* max Tx ba window size (in pdu) */ - -#define AMPDU_MAX_SCB_TID NUMPRIO - -/* scb flags */ -#define SCB_WMECAP 0x0040 -#define SCB_HTCAP 0x10000 /* HT (MIMO) capable device */ -#define SCB_IS40 0x80000 /* 40MHz capable */ -#define SCB_STBCCAP 0x40000000 /* STBC Capable */ - -#define SCB_MAGIC 0xbeefcafe - -/* structure to store per-tid state for the ampdu initiator */ -struct scb_ampdu_tid_ini { - u8 tid; /* initiator tid for easy lookup */ - /* tx retry count; indexed by seq modulo */ - u8 txretry[AMPDU_TX_BA_MAX_WSIZE]; - struct scb *scb; /* backptr for easy lookup */ - u8 ba_wsize; /* negotiated ba window size (in pdu) */ -}; - -struct scb_ampdu { - struct scb *scb; /* back pointer for easy reference */ - u8 mpdu_density; /* mpdu density */ - u8 max_pdu; /* max pdus allowed in ampdu */ - u8 release; /* # of mpdus released at a time */ - u16 min_len; /* min mpdu len to support the density */ - u32 max_rx_ampdu_bytes; /* max ampdu rcv length; 8k, 16k, 32k, 64k */ - - /* - * This could easily be a ini[] pointer and we keep this info in wl - * itself instead of having mac80211 hold it for us. Also could be made - * dynamic per tid instead of static. - */ - /* initiator info - per tid (NUMPRIO): */ - struct scb_ampdu_tid_ini ini[AMPDU_MAX_SCB_TID]; -}; - -/* station control block - one per remote MAC address */ -struct scb { - u32 magic; - u32 flags; /* various bit flags as defined below */ - u32 flags2; /* various bit flags2 as defined below */ - u8 state; /* current state bitfield of auth/assoc process */ - u8 ea[ETH_ALEN]; /* station address */ - uint fragresid[NUMPRIO];/* #bytes unused in frag buffer per prio */ - - u16 seqctl[NUMPRIO]; /* seqctl of last received frame (for dups) */ - /* seqctl of last received frame (for dups) for non-QoS data and - * management */ - u16 seqctl_nonqos; - u16 seqnum[NUMPRIO];/* WME: driver maintained sw seqnum per priority */ - - struct scb_ampdu scb_ampdu; /* AMPDU state including per tid info */ -}; - -#endif /* _BRCM_SCB_H_ */ |