brcm80211/brcmsmac/main.h

9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.
47 /* Macros for doing definition and get/set of bitfields
48  * Usage example, e.g. a three-bit field (bits 4-6):
52  *    regval = R_REG(osh, &regs->regfoo);
55  *    W_REG(osh, &regs->regfoo, regval);
58 		(((unsigned)1 << (width)) - 1)
67 /* max # supported core revisions (0 .. MAXCOREREV - 1) */
76 #define BRCMS_SHORTSLOT_AUTO	-1 /* Driver will manage Shortslot setting */
91 #define TXFID_QUEUE_MASK	0x0007	/* Bits 0-2 */
92 #define TXFID_SEQ_MASK		0x7FE0	/* Bits 5-15 */
93 #define TXFID_SEQ_SHIFT		5	/* Number of bit shifts */
114  * times; and if we run out, constant I_RU interrupts may cause lockup.  We
145 	((uint)((wlc)->band->bandunit ? BAND_2G_INDEX : BAND_5G_INDEX))
151  * g_override: override for use of g spec protection.
152  * gmode_user: user config gmode, operating band->gmode is different.
154  * nmode_user: user config nmode, operating pub->nmode is different.
156  * n_cfg_override: override for use of N protection.
157  * nongf: non-GF present protection.
158  * nongf_override: override for use of GF protection.
160  * n_obss: indicated OBSS Non-HT STA present.
181  * txstreams: number of txchains being used.
184  * rxstreams: number of rxchains being used.
189  * ss_algosel_auto: if true, use wlc->stf->ss_algo_channel;
190  *			else use wlc->band->stf->ss_mode_band.
191  * ss_algo_channel: ss based on per-channel algo: 0: SISO, 1: CDD 2: STBC.
194  * txcore[MAX_STREAMS_SUPPORTED + 1]: bitmap of selected core for each Nsts.
217 	(((wlc)->stf->txstreams > 1) && (((wlc)->band->band_stf_stbc_tx == ON) \
218 	 || (((scb)->flags & SCB_STBCCAP) && \
219 	     (wlc)->band->band_stf_stbc_tx == AUTO && \
220 	     isset(&((wlc)->stf->ss_algo_channel), PHY_TXC1_MODE_STBC))))
222 #define BRCMS_STBC_CAP_PHY(wlc) (BRCMS_ISNPHY(wlc->band) && \
223 				 NREV_GE(wlc->band->phyrev, 3))
225 #define BRCMS_SGI_CAP_PHY(wlc) ((BRCMS_ISNPHY(wlc->band) && \
226 				 NREV_GE(wlc->band->phyrev, 3)) || \
227 				BRCMS_ISLCNPHY(wlc->band))
247  * band state (phy+ana+radio)
264 	/* band-specific copy of default_bss.rateset */
268 	s8 band_stf_stbc_tx;	/* STBC TX 0:off; 1:force on; -1:auto */
269 	/* rates supported by chip (phy-specific) */
272 	bool mimo_cap_40;	/* 40 MHz cap enabled on this band */
275 	u16 CWmin; /* minimum size of contention window, in unit of aSlotTime */
276 	u16 CWmax; /* maximum size of contention window, in unit of aSlotTime */
277 	struct ieee80211_supported_band band;  member
288 				       * by the down function is a count of the
289 				       * number of timers that could not be
325 	u8 sromrev;		/* version # of the srom */
326 	u16 boardrev;	/* version # of particular board */
330 	u32 machwcap_backup;	/* backup of machwcap */
336 	struct brcms_hw_band *band;/* pointer to active per-band state */  member
337 	/* band state per phy/radio */
339 	u16 bmac_phytxant;	/* cache of high phytxant state */
357 	u32 maccontrol;	/* Cached value of maccontrol */
358 	uint mac_suspend_depth;	/* current depth of mac_suspend levels */
364 	bool clk;		/* core is out of reset and has clock */
366 	bool phyclk;		/* phy is out of reset and has clock */
372 	u8 antsel_type;	/* Type of boardlevel mimo antenna switch-logic
392  * clk: core is out of reset and has clock.
394  * band: pointer to active per-band state.
395  * corestate: per-core state (one per hw core).
396  * bandstate: per-band state (one per phy/radio).
406  * bandlocked: disable auto multi-band switching.
407  * bandinit_pending: track band init in auto band.
414  * _rifs: enable per-packet rifs.
420  * wme_retries: per-AC retry limits.
421  * bsscfg: set of BSS configurations, idx 0 is default and always valid.
430  * country_default: saved country for leaving 802.11d auto-country mode.
431  * autocountry_default: initial country for 802.11d auto-country mode.
437  * fragthresh[NFIFO]: per-fifo fragmentation thresholds.
472 	struct brcms_band *band;  member
506 	/* AP-STA synchronization, power save */
578 	u8 antsel_type;	/* Type of boardlevel mimo antenna switch-logic
598  * SSID_len: the length of SSID
609  * ID: 'unique' ID of this bsscfg, assigned at bsscfg allocation