diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/core.h')
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/core.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.h b/drivers/net/wireless/brcm80211/brcmfmac/core.h deleted file mode 100644 index 2f9101b2a..000000000 --- a/drivers/net/wireless/brcm80211/brcmfmac/core.h +++ /dev/null @@ -1,221 +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. - */ - -/**************** - * Common types * - */ - -#ifndef BRCMFMAC_CORE_H -#define BRCMFMAC_CORE_H - -#include <net/cfg80211.h> -#include "fweh.h" - -#define TOE_TX_CSUM_OL 0x00000001 -#define TOE_RX_CSUM_OL 0x00000002 - -/* For supporting multiple interfaces */ -#define BRCMF_MAX_IFS 16 - -/* Small, medium and maximum buffer size for dcmd - */ -#define BRCMF_DCMD_SMLEN 256 -#define BRCMF_DCMD_MEDLEN 1536 -#define BRCMF_DCMD_MAXLEN 8192 - -/* IOCTL from host to device are limited in lenght. A device can only handle - * ethernet frame size. This limitation is to be applied by protocol layer. - */ -#define BRCMF_TX_IOCTL_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN) - -#define BRCMF_AMPDU_RX_REORDER_MAXFLOWS 256 - -/* Length of firmware version string stored for - * ethtool driver info which uses 32 bytes as well. - */ -#define BRCMF_DRIVER_FIRMWARE_VERSION_LEN 32 - -/** - * struct brcmf_ampdu_rx_reorder - AMPDU receive reorder info - * - * @pktslots: dynamic allocated array for ordering AMPDU packets. - * @flow_id: AMPDU flow identifier. - * @cur_idx: last AMPDU index from firmware. - * @exp_idx: expected next AMPDU index. - * @max_idx: maximum amount of packets per AMPDU. - * @pend_pkts: number of packets currently in @pktslots. - */ -struct brcmf_ampdu_rx_reorder { - struct sk_buff **pktslots; - u8 flow_id; - u8 cur_idx; - u8 exp_idx; - u8 max_idx; - u8 pend_pkts; -}; - -/* Forward decls for struct brcmf_pub (see below) */ -struct brcmf_proto; /* device communication protocol info */ -struct brcmf_cfg80211_dev; /* cfg80211 device info */ -struct brcmf_fws_info; /* firmware signalling info */ - -/* - * struct brcmf_rev_info - * - * The result field stores the error code of the - * revision info request from firmware. For the - * other fields see struct brcmf_rev_info_le in - * fwil_types.h - */ -struct brcmf_rev_info { - int result; - u32 vendorid; - u32 deviceid; - u32 radiorev; - u32 chiprev; - u32 corerev; - u32 boardid; - u32 boardvendor; - u32 boardrev; - u32 driverrev; - u32 ucoderev; - u32 bus; - u32 chipnum; - u32 phytype; - u32 phyrev; - u32 anarev; - u32 chippkg; - u32 nvramrev; -}; - -/* Common structure for module and instance linkage */ -struct brcmf_pub { - /* Linkage ponters */ - struct brcmf_bus *bus_if; - struct brcmf_proto *proto; - struct brcmf_cfg80211_info *config; - - /* Internal brcmf items */ - uint hdrlen; /* Total BRCMF header length (proto + bus) */ - uint rxsz; /* Rx buffer size bus module should use */ - - /* Dongle media info */ - char fwver[BRCMF_DRIVER_FIRMWARE_VERSION_LEN]; - u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */ - - /* Multicast data packets sent to dongle */ - unsigned long tx_multicast; - - struct mac_address addresses[BRCMF_MAX_IFS]; - - struct brcmf_if *iflist[BRCMF_MAX_IFS]; - s32 if2bss[BRCMF_MAX_IFS]; - - struct mutex proto_block; - unsigned char proto_buf[BRCMF_DCMD_MAXLEN]; - - struct brcmf_fweh_info fweh; - - struct brcmf_fws_info *fws; - - struct brcmf_ampdu_rx_reorder - *reorder_flows[BRCMF_AMPDU_RX_REORDER_MAXFLOWS]; - - u32 feat_flags; - u32 chip_quirks; - - struct brcmf_rev_info revinfo; -#ifdef DEBUG - struct dentry *dbgfs_dir; -#endif -}; - -/* forward declarations */ -struct brcmf_cfg80211_vif; -struct brcmf_fws_mac_descriptor; - -/** - * enum brcmf_netif_stop_reason - reason for stopping netif queue. - * - * @BRCMF_NETIF_STOP_REASON_FWS_FC: - * netif stopped due to firmware signalling flow control. - * @BRCMF_NETIF_STOP_REASON_FLOW: - * netif stopped due to flowring full. - * @BRCMF_NETIF_STOP_REASON_DISCONNECTED: - * netif stopped due to not being connected (STA mode). - */ -enum brcmf_netif_stop_reason { - BRCMF_NETIF_STOP_REASON_FWS_FC = BIT(0), - BRCMF_NETIF_STOP_REASON_FLOW = BIT(1), - BRCMF_NETIF_STOP_REASON_DISCONNECTED = BIT(2) -}; - -/** - * struct brcmf_if - interface control information. - * - * @drvr: points to device related information. - * @vif: points to cfg80211 specific interface information. - * @ndev: associated network device. - * @stats: interface specific network statistics. - * @setmacaddr_work: worker object for setting mac address. - * @multicast_work: worker object for multicast provisioning. - * @fws_desc: interface specific firmware-signalling descriptor. - * @ifidx: interface index in device firmware. - * @bssidx: index of bss associated with this interface. - * @mac_addr: assigned mac address. - * @netif_stop: bitmap indicates reason why netif queues are stopped. - * @netif_stop_lock: spinlock for update netif_stop from multiple sources. - * @pend_8021x_cnt: tracks outstanding number of 802.1x frames. - * @pend_8021x_wait: used for signalling change in count. - */ -struct brcmf_if { - struct brcmf_pub *drvr; - struct brcmf_cfg80211_vif *vif; - struct net_device *ndev; - struct net_device_stats stats; - struct work_struct setmacaddr_work; - struct work_struct multicast_work; - struct brcmf_fws_mac_descriptor *fws_desc; - int ifidx; - s32 bssidx; - u8 mac_addr[ETH_ALEN]; - u8 netif_stop; - spinlock_t netif_stop_lock; - atomic_t pend_8021x_cnt; - wait_queue_head_t pend_8021x_wait; -}; - -struct brcmf_skb_reorder_data { - u8 *reorder; -}; - -int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp); - -/* Return pointer to interface name */ -char *brcmf_ifname(struct brcmf_pub *drvr, int idx); -struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx); -int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked); -struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx, - bool is_p2pdev, char *name, u8 *mac_addr); -void brcmf_remove_interface(struct brcmf_if *ifp); -int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr); -void brcmf_txflowblock_if(struct brcmf_if *ifp, - enum brcmf_netif_stop_reason reason, bool state); -void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success); -void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb); -void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on); - -#endif /* BRCMFMAC_CORE_H */ |