diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac')
32 files changed, 1690 insertions, 1430 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/brcm80211/brcmsmac/Makefile index d3d4151c3ed..32464acccd9 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/Makefile +++ b/drivers/net/wireless/brcm80211/brcmsmac/Makefile @@ -21,7 +21,7 @@ ccflags-y := \ -Idrivers/net/wireless/brcm80211/brcmsmac/phy \ -Idrivers/net/wireless/brcm80211/include -BRCMSMAC_OFILES := \ +brcmsmac-y := \ mac80211_if.o \ ucode_loader.o \ ampdu.o \ @@ -43,7 +43,6 @@ BRCMSMAC_OFILES := \ brcms_trace_events.o \ debug.o -MODULEPFX := brcmsmac +brcmsmac-$(CONFIG_BCMA_DRIVER_GPIO) += led.o -obj-$(CONFIG_BRCMSMAC) += $(MODULEPFX).o -$(MODULEPFX)-objs = $(BRCMSMAC_OFILES) +obj-$(CONFIG_BRCMSMAC) += brcmsmac.o diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c index f0888a9ee32..53365977bfd 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c @@ -318,12 +318,6 @@ #define IS_SIM(chippkg) \ ((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID)) -#ifdef DEBUG -#define SI_MSG(fmt, ...) pr_debug(fmt, ##__VA_ARGS__) -#else -#define SI_MSG(fmt, ...) no_printk(fmt, ##__VA_ARGS__) -#endif /* DEBUG */ - #define GOODCOREADDR(x, b) \ (((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \ IS_ALIGNED((x), SI_CORE_SIZE)) @@ -685,27 +679,6 @@ bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode) return mode == BCMA_CLKMODE_FAST; } -void ai_pci_up(struct si_pub *sih) -{ - struct si_info *sii; - - sii = container_of(sih, struct si_info, pub); - - if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) - bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci[0], true); -} - -/* Unconfigure and/or apply various WARs when going down */ -void ai_pci_down(struct si_pub *sih) -{ - struct si_info *sii; - - sii = container_of(sih, struct si_info, pub); - - if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) - bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci[0], false); -} - /* Enable BT-COEX & Ex-PA for 4313 */ void ai_epa_4313war(struct si_pub *sih) { diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h index 89562c1fbf4..2d08c155c23 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h @@ -172,22 +172,19 @@ struct si_info { /* AMBA Interconnect exported externs */ -extern u32 ai_core_cflags(struct bcma_device *core, u32 mask, u32 val); +u32 ai_core_cflags(struct bcma_device *core, u32 mask, u32 val); /* === exported functions === */ -extern struct si_pub *ai_attach(struct bcma_bus *pbus); -extern void ai_detach(struct si_pub *sih); -extern uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val); -extern void ai_clkctl_init(struct si_pub *sih); -extern u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih); -extern bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode); -extern bool ai_deviceremoved(struct si_pub *sih); - -extern void ai_pci_down(struct si_pub *sih); -extern void ai_pci_up(struct si_pub *sih); +struct si_pub *ai_attach(struct bcma_bus *pbus); +void ai_detach(struct si_pub *sih); +uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val); +void ai_clkctl_init(struct si_pub *sih); +u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih); +bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode); +bool ai_deviceremoved(struct si_pub *sih); /* Enable Ex-PA for 4313 */ -extern void ai_epa_4313war(struct si_pub *sih); +void ai_epa_4313war(struct si_pub *sih); static inline u32 ai_get_cccaps(struct si_pub *sih) { diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c index 1de94f30564..fa391e4eb09 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.c @@ -900,7 +900,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, if (supr_status) { update_rate = false; if (supr_status == TX_STATUS_SUPR_BADCH) { - brcms_err(wlc->hw->d11core, + brcms_dbg_ht(wlc->hw->d11core, "%s: Pkt tx suppressed, illegal channel possibly %d\n", __func__, CHSPEC_CHANNEL( wlc->default_bss->chanspec)); @@ -928,9 +928,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, } } else if (txs->phyerr) { update_rate = false; - brcms_err(wlc->hw->d11core, - "%s: ampdu tx phy error (0x%x)\n", - __func__, txs->phyerr); + brcms_dbg_ht(wlc->hw->d11core, + "%s: ampdu tx phy error (0x%x)\n", + __func__, txs->phyerr); } } @@ -961,7 +961,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, /* if acked then clear bit and free packet */ if ((bindex < AMPDU_TX_BA_MAX_WSIZE) && isset(bitmap, bindex)) { - ini->tx_in_transit--; ini->txretry[index] = 0; /* @@ -990,7 +989,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, if (retry && (ini->txretry[index] < (int)retry_limit)) { int ret; ini->txretry[index]++; - ini->tx_in_transit--; ret = brcms_c_txfifo(wlc, queue, p); /* * We shouldn't be out of space in the DMA @@ -1000,7 +998,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, WARN_ONCE(ret, "queue %d out of txds\n", queue); } else { /* Retry timeout */ - ini->tx_in_transit--; ieee80211_tx_info_clear_status(tx_info); tx_info->status.ampdu_ack_len = 0; tx_info->status.ampdu_len = 1; @@ -1009,8 +1006,8 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, skb_pull(p, D11_PHY_HDR_LEN); skb_pull(p, D11_TXH_LEN); brcms_dbg_ht(wlc->hw->d11core, - "BA Timeout, seq %d, in_transit %d\n", - seq, ini->tx_in_transit); + "BA Timeout, seq %d\n", + seq); ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p); } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h index 73d01e58610..03bdcf29bd5 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/ampdu.h @@ -37,17 +37,17 @@ struct brcms_ampdu_session { u16 dma_len; }; -extern void brcms_c_ampdu_reset_session(struct brcms_ampdu_session *session, - struct brcms_c_info *wlc); -extern int brcms_c_ampdu_add_frame(struct brcms_ampdu_session *session, - struct sk_buff *p); -extern void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session); +void brcms_c_ampdu_reset_session(struct brcms_ampdu_session *session, + struct brcms_c_info *wlc); +int brcms_c_ampdu_add_frame(struct brcms_ampdu_session *session, + struct sk_buff *p); +void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session); -extern struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc); -extern void brcms_c_ampdu_detach(struct ampdu_info *ampdu); -extern void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, - struct sk_buff *p, struct tx_status *txs); -extern void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc); -extern void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu); +struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc); +void brcms_c_ampdu_detach(struct ampdu_info *ampdu); +void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, + struct sk_buff *p, struct tx_status *txs); +void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc); +void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu); #endif /* _BRCM_AMPDU_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h b/drivers/net/wireless/brcm80211/brcmsmac/antsel.h index 97ea3881a8e..a3d487ab196 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/antsel.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/antsel.h @@ -17,13 +17,11 @@ #ifndef _BRCM_ANTSEL_H_ #define _BRCM_ANTSEL_H_ -extern struct antsel_info *brcms_c_antsel_attach(struct brcms_c_info *wlc); -extern void brcms_c_antsel_detach(struct antsel_info *asi); -extern void brcms_c_antsel_init(struct antsel_info *asi); -extern void brcms_c_antsel_antcfg_get(struct antsel_info *asi, bool usedef, - bool sel, - u8 id, u8 fbid, u8 *antcfg, - u8 *fbantcfg); -extern u8 brcms_c_antsel_antsel2id(struct antsel_info *asi, u16 antsel); +struct antsel_info *brcms_c_antsel_attach(struct brcms_c_info *wlc); +void brcms_c_antsel_detach(struct antsel_info *asi); +void brcms_c_antsel_init(struct antsel_info *asi); +void brcms_c_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel, + u8 id, u8 fbid, u8 *antcfg, u8 *fbantcfg); +u8 brcms_c_antsel_antsel2id(struct antsel_info *asi, u16 antsel); #endif /* _BRCM_ANTSEL_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index a90b72202ec..635ae034c7e 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -59,23 +59,18 @@ #define BRCM_2GHZ_2412_2462 REG_RULE(2412-10, 2462+10, 40, 0, 19, 0) #define BRCM_2GHZ_2467_2472 REG_RULE(2467-10, 2472+10, 20, 0, 19, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5180_5240 REG_RULE(5180-10, 5240+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5260_5320 REG_RULE(5260-10, 5320+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ NL80211_RRF_DFS | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5500_5700 REG_RULE(5500-10, 5700+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ NL80211_RRF_DFS | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) #define BRCM_5GHZ_5745_5825 REG_RULE(5745-10, 5825+10, 40, 0, 21, \ - NL80211_RRF_PASSIVE_SCAN | \ - NL80211_RRF_NO_IBSS) + NL80211_RRF_NO_IR) static const struct ieee80211_regdomain brcms_regdom_x2 = { .n_reg_rules = 6, @@ -183,8 +178,7 @@ static bool brcms_c_country_valid(const char *ccode) * chars. */ if (!((0x80 & ccode[0]) == 0 && ccode[0] >= 0x41 && ccode[0] <= 0x5A && - (0x80 & ccode[1]) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A && - ccode[2] == '\0')) + (0x80 & ccode[1]) == 0 && ccode[1] >= 0x41 && ccode[1] <= 0x5A)) return false; /* @@ -380,7 +374,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, u8 local_constraint_qdbm) { struct brcms_c_info *wlc = wlc_cm->wlc; - struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel; + struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan; struct txpwr_limits txpwr; brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr); @@ -396,7 +390,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false); brcms_b_set_chanspec(wlc->hw, chanspec, - !!(ch->flags & IEEE80211_CHAN_PASSIVE_SCAN), + !!(ch->flags & IEEE80211_CHAN_NO_IR), &txpwr); } @@ -405,7 +399,7 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec, struct txpwr_limits *txpwr) { struct brcms_c_info *wlc = wlc_cm->wlc; - struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel; + struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan; uint i; uint chan; int maxpwr; @@ -658,8 +652,8 @@ static void brcms_reg_apply_radar_flags(struct wiphy *wiphy) */ if (!(ch->flags & IEEE80211_CHAN_DISABLED)) ch->flags |= IEEE80211_CHAN_RADAR | - IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN; + IEEE80211_CHAN_NO_IR | + IEEE80211_CHAN_NO_IR; } } @@ -670,7 +664,7 @@ brcms_reg_apply_beaconing_flags(struct wiphy *wiphy, struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; const struct ieee80211_reg_rule *rule; - int band, i, ret; + int band, i; for (band = 0; band < IEEE80211_NUM_BANDS; band++) { sband = wiphy->bands[band]; @@ -685,26 +679,22 @@ brcms_reg_apply_beaconing_flags(struct wiphy *wiphy, continue; if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - ret = freq_reg_info(wiphy, ch->center_freq, - 0, &rule); - if (ret) + rule = freq_reg_info(wiphy, + MHZ_TO_KHZ(ch->center_freq)); + if (IS_ERR(rule)) continue; - if (!(rule->flags & NL80211_RRF_NO_IBSS)) - ch->flags &= ~IEEE80211_CHAN_NO_IBSS; - if (!(rule->flags & NL80211_RRF_PASSIVE_SCAN)) - ch->flags &= - ~IEEE80211_CHAN_PASSIVE_SCAN; + if (!(rule->flags & NL80211_RRF_NO_IR)) + ch->flags &= ~IEEE80211_CHAN_NO_IR; } else if (ch->beacon_found) { - ch->flags &= ~(IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN); + ch->flags &= ~IEEE80211_CHAN_NO_IR; } } } } -static int brcms_reg_notifier(struct wiphy *wiphy, - struct regulatory_request *request) +static void brcms_reg_notifier(struct wiphy *wiphy, + struct regulatory_request *request) { struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); struct brcms_info *wl = hw->priv; @@ -745,8 +735,6 @@ static int brcms_reg_notifier(struct wiphy *wiphy, if (wlc->pub->_nbands > 1 || wlc->band->bandtype == BRCM_BAND_2G) wlc_phy_chanspec_ch14_widefilter_set(wlc->band->pi, brcms_c_japan_ccode(request->alpha2)); - - return 0; } void brcms_c_regd_init(struct brcms_c_info *wlc) @@ -779,8 +767,8 @@ void brcms_c_regd_init(struct brcms_c_info *wlc) } wlc->wiphy->reg_notifier = brcms_reg_notifier; - wlc->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY | - WIPHY_FLAG_STRICT_REGULATORY; + wlc->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG | + REGULATORY_STRICT_REG; wiphy_apply_custom_regulatory(wlc->wiphy, regd->regdomain); brcms_reg_apply_beaconing_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER); } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.h b/drivers/net/wireless/brcm80211/brcmsmac/channel.h index 006483a0abe..39dd3a5b297 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.h @@ -32,20 +32,16 @@ #define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */ -extern struct brcms_cm_info * -brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); +struct brcms_cm_info *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); -extern void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); +void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); -extern bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, - u16 chspec); +bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, u16 chspec); -extern void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, - u16 chanspec, - struct txpwr_limits *txpwr); -extern void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, - u16 chanspec, - u8 local_constraint_qdbm); -extern void brcms_c_regd_init(struct brcms_c_info *wlc); +void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec, + struct txpwr_limits *txpwr); +void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, + u8 local_constraint_qdbm); +void brcms_c_regd_init(struct brcms_c_info *wlc); #endif /* _WLC_CHANNEL_H */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/d11.h b/drivers/net/wireless/brcm80211/brcmsmac/d11.h index 3f659e09f1c..9035cc4d6ff 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/d11.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/d11.h @@ -457,6 +457,7 @@ struct d11regs { /*== maccontrol register ==*/ #define MCTL_GMODE (1U << 31) #define MCTL_DISCARD_PMQ (1 << 30) +#define MCTL_TBTTHOLD (1 << 28) #define MCTL_WAKE (1 << 26) #define MCTL_HPS (1 << 25) #define MCTL_PROMISC (1 << 24) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/brcm80211/brcmsmac/debug.c index 9761deb4620..a5d4add26f4 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/debug.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/debug.c @@ -56,7 +56,7 @@ int brcms_debugfs_attach(struct brcms_pub *drvr) drvr->dbgfs_dir = debugfs_create_dir( dev_name(&drvr->wlc->hw->d11core->dev), root_folder); - return PTR_RET(drvr->dbgfs_dir); + return PTR_ERR_OR_ZERO(drvr->dbgfs_dir); } void brcms_debugfs_detach(struct brcms_pub *drvr) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c index 1860c572b3c..4fb9635d391 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c @@ -1015,9 +1015,10 @@ static bool dma64_txidle(struct dma_info *di) /* * post receive buffers - * return false is refill failed completely and ring is empty this will stall - * the rx dma and user might want to call rxfill again asap. This unlikely - * happens on memory-rich NIC, but often on memory-constrained dongle + * Return false if refill failed completely or dma mapping failed. The ring + * is empty, which will stall the rx dma and user might want to call rxfill + * again asap. This is unlikely to happen on a memory-rich NIC, but often on + * memory-constrained dongle. */ bool dma_rxfill(struct dma_pub *pub) { @@ -1078,6 +1079,8 @@ bool dma_rxfill(struct dma_pub *pub) pa = dma_map_single(di->dmadev, p->data, di->rxbufsize, DMA_FROM_DEVICE); + if (dma_mapping_error(di->dmadev, pa)) + return false; /* save the free packet pointer */ di->rxp[rxout] = p; @@ -1284,7 +1287,11 @@ static void dma_txenq(struct dma_info *di, struct sk_buff *p) /* get physical address of buffer start */ pa = dma_map_single(di->dmadev, data, len, DMA_TO_DEVICE); - + /* if mapping failed, free skb */ + if (dma_mapping_error(di->dmadev, pa)) { + brcmu_pkt_buf_free_skb(p); + return; + } /* With a DMA segment list, Descriptor table is filled * using the segment list instead of looping over * buffers in multi-chain DMA. Therefore, EOF for SGLIST diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.c b/drivers/net/wireless/brcm80211/brcmsmac/led.c new file mode 100644 index 00000000000..74b17cecb18 --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmsmac/led.c @@ -0,0 +1,126 @@ +#include <net/mac80211.h> +#include <linux/bcma/bcma_driver_chipcommon.h> +#include <linux/gpio.h> + +#include "mac80211_if.h" +#include "pub.h" +#include "main.h" +#include "led.h" + + /* number of leds */ +#define BRCMS_LED_NO 4 + /* behavior mask */ +#define BRCMS_LED_BEH_MASK 0x7f + /* activelow (polarity) bit */ +#define BRCMS_LED_AL_MASK 0x80 + /* radio enabled */ +#define BRCMS_LED_RADIO 3 + +static void brcms_radio_led_ctrl(struct brcms_info *wl, bool state) +{ + if (wl->radio_led.gpio == -1) + return; + + if (wl->radio_led.active_low) + state = !state; + + if (state) + gpio_set_value(wl->radio_led.gpio, 1); + else + gpio_set_value(wl->radio_led.gpio, 0); +} + + +/* Callback from the LED subsystem. */ +static void brcms_led_brightness_set(struct led_classdev *led_dev, + enum led_brightness brightness) +{ + struct brcms_info *wl = container_of(led_dev, + struct brcms_info, led_dev); + brcms_radio_led_ctrl(wl, brightness); +} + +void brcms_led_unregister(struct brcms_info *wl) +{ + if (wl->led_dev.dev) + led_classdev_unregister(&wl->led_dev); + if (wl->radio_led.gpio != -1) + gpio_free(wl->radio_led.gpio); +} + +int brcms_led_register(struct brcms_info *wl) +{ + int i, err; + struct brcms_led *radio_led = &wl->radio_led; + /* get CC core */ + struct bcma_drv_cc *cc_drv = &wl->wlc->hw->d11core->bus->drv_cc; + struct gpio_chip *bcma_gpio = &cc_drv->gpio; + struct ssb_sprom *sprom = &wl->wlc->hw->d11core->bus->sprom; + u8 *leds[] = { &sprom->gpio0, + &sprom->gpio1, + &sprom->gpio2, + &sprom->gpio3 }; + unsigned gpio = -1; + bool active_low = false; + + /* none by default */ + radio_led->gpio = -1; + radio_led->active_low = false; + + if (!bcma_gpio || !gpio_is_valid(bcma_gpio->base)) + return -ENODEV; + + /* find radio enabled LED */ + for (i = 0; i < BRCMS_LED_NO; i++) { + u8 led = *leds[i]; + if ((led & BRCMS_LED_BEH_MASK) == BRCMS_LED_RADIO) { + gpio = bcma_gpio->base + i; + if (led & BRCMS_LED_AL_MASK) + active_low = true; + break; + } + } + + if (gpio == -1 || !gpio_is_valid(gpio)) + return -ENODEV; + + /* request and configure LED gpio */ + err = gpio_request_one(gpio, + active_low ? GPIOF_OUT_INIT_HIGH + : GPIOF_OUT_INIT_LOW, + "radio on"); + if (err) { + wiphy_err(wl->wiphy, "requesting led gpio %d failed (err: %d)\n", + gpio, err); + return err; + } + err = gpio_direction_output(gpio, 1); + if (err) { + wiphy_err(wl->wiphy, "cannot set led gpio %d to output (err: %d)\n", + gpio, err); + return err; + } + + snprintf(wl->radio_led.name, sizeof(wl->radio_led.name), + "brcmsmac-%s:radio", wiphy_name(wl->wiphy)); + + wl->led_dev.name = wl->radio_led.name; + wl->led_dev.default_trigger = + ieee80211_get_radio_led_name(wl->pub->ieee_hw); + wl->led_dev.brightness_set = brcms_led_brightness_set; + err = led_classdev_register(wiphy_dev(wl->wiphy), &wl->led_dev); + + if (err) { + wiphy_err(wl->wiphy, "cannot register led device: %s (err: %d)\n", + wl->radio_led.name, err); + return err; + } + + wiphy_info(wl->wiphy, "registered radio enabled led device: %s gpio: %d\n", + wl->radio_led.name, + gpio); + radio_led->gpio = gpio; + radio_led->active_low = active_low; + + return 0; +} diff --git a/drivers/net/wireless/brcm80211/brcmsmac/led.h b/drivers/net/wireless/brcm80211/brcmsmac/led.h new file mode 100644 index 00000000000..17a0b1f5dbc --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmsmac/led.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2012 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_LED_H_ +#define _BRCM_LED_H_ +struct brcms_led { + char name[32]; + unsigned gpio; + bool active_low; +}; + +#ifdef CONFIG_BCMA_DRIVER_GPIO +void brcms_led_unregister(struct brcms_info *wl); +int brcms_led_register(struct brcms_info *wl); +#else +static inline void brcms_led_unregister(struct brcms_info *wl) {}; +static inline int brcms_led_register(struct brcms_info *wl) +{ + return -ENOTSUPP; +}; +#endif + +#endif /* _BRCM_LED_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index 1fbd8ecbe2e..43c71bfaa47 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2010 Broadcom Corporation + * Copyright (c) 2013 Hauke Mehrtens <hauke@hauke-m.de> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -34,8 +35,10 @@ #include "mac80211_if.h" #include "main.h" #include "debug.h" +#include "led.h" #define N_TX_QUEUES 4 /* #tx queues on mac80211<->driver interface */ +#define BRCMS_FLUSH_TIMEOUT 500 /* msec */ /* Flags we support */ #define MAC_FILTERS (FIF_PROMISC_IN_BSS | \ @@ -122,13 +125,13 @@ static struct ieee80211_channel brcms_2ghz_chantable[] = { CHAN2GHZ(10, 2457, IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(11, 2462, IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(12, 2467, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(13, 2472, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(14, 2484, - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS | IEEE80211_CHAN_NO_OFDM) }; @@ -141,51 +144,51 @@ static struct ieee80211_channel brcms_5ghz_nphy_chantable[] = { CHAN5GHZ(48, IEEE80211_CHAN_NO_HT40PLUS), /* UNII-2 */ CHAN5GHZ(52, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(56, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(60, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(64, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), /* MID */ CHAN5GHZ(100, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(104, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(108, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(112, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(116, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(120, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(124, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(128, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(132, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40MINUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40MINUS), CHAN5GHZ(136, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS), + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS), CHAN5GHZ(140, - IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_HT40PLUS | + IEEE80211_CHAN_RADAR | + IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS), /* UNII-3 */ CHAN5GHZ(149, IEEE80211_CHAN_NO_HT40MINUS), @@ -273,6 +276,131 @@ static void brcms_set_basic_rate(struct brcm_rateset *rs, u16 rate, bool is_br) } } +/** + * This function frees the WL per-device resources. + * + * This function frees resources owned by the WL device pointed to + * by the wl parameter. + * + * precondition: can both be called locked and unlocked + * + */ +static void brcms_free(struct brcms_info *wl) +{ + struct brcms_timer *t, *next; + + /* free ucode data */ + if (wl->fw.fw_cnt) + brcms_ucode_data_free(&wl->ucode); + if (wl->irq) + free_irq(wl->irq, wl); + + /* kill dpc */ + tasklet_kill(&wl->tasklet); + + if (wl->pub) { + brcms_debugfs_detach(wl->pub); + brcms_c_module_unregister(wl->pub, "linux", wl); + } + + /* free common resources */ + if (wl->wlc) { + brcms_c_detach(wl->wlc); + wl->wlc = NULL; + wl->pub = NULL; + } + + /* virtual interface deletion is deferred so we cannot spinwait */ + + /* wait for all pending callbacks to complete */ + while (atomic_read(&wl->callbacks) > 0) + schedule(); + + /* free timers */ + for (t = wl->timers; t; t = next) { + next = t->next; +#ifdef DEBUG + kfree(t->name); +#endif + kfree(t); + } +} + +/* +* called from both kernel as from this kernel module (error flow on attach) +* precondition: perimeter lock is not acquired. +*/ +static void brcms_remove(struct bcma_device *pdev) +{ + struct ieee80211_hw *hw = bcma_get_drvdata(pdev); + struct brcms_info *wl = hw->priv; + + if (wl->wlc) { + brcms_led_unregister(wl); + wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, false); + wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy); + ieee80211_unregister_hw(hw); + } + + brcms_free(wl); + + bcma_set_drvdata(pdev, NULL); + ieee80211_free_hw(hw); +} + +/* + * Precondition: Since this function is called in brcms_pci_probe() context, + * no locking is required. + */ +static void brcms_release_fw(struct brcms_info *wl) +{ + int i; + for (i = 0; i < MAX_FW_IMAGES; i++) { + release_firmware(wl->fw.fw_bin[i]); + release_firmware(wl->fw.fw_hdr[i]); + } +} + +/* + * Precondition: Since this function is called in brcms_pci_probe() context, + * no locking is required. + */ +static int brcms_request_fw(struct brcms_info *wl, struct bcma_device *pdev) +{ + int status; + struct device *device = &pdev->dev; + char fw_name[100]; + int i; + + memset(&wl->fw, 0, sizeof(struct brcms_firmware)); + for (i = 0; i < MAX_FW_IMAGES; i++) { + if (brcms_firmwares[i] == NULL) + break; + sprintf(fw_name, "%s-%d.fw", brcms_firmwares[i], + UCODE_LOADER_API_VER); + status = request_firmware(&wl->fw.fw_bin[i], fw_name, device); + if (status) { + wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n", + KBUILD_MODNAME, fw_name); + return status; + } + sprintf(fw_name, "%s_hdr-%d.fw", brcms_firmwares[i], + UCODE_LOADER_API_VER); + status = request_firmware(&wl->fw.fw_hdr[i], fw_name, device); + if (status) { + wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n", + KBUILD_MODNAME, fw_name); + return status; + } + wl->fw.hdr_num_entries[i] = + wl->fw.fw_hdr[i]->size / (sizeof(struct firmware_hdr)); + } + wl->fw.fw_cnt = i; + status = brcms_ucode_data_init(wl, &wl->ucode); + brcms_release_fw(wl); + return status; +} + static void brcms_ops_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, struct sk_buff *skb) @@ -298,6 +426,12 @@ static int brcms_ops_start(struct ieee80211_hw *hw) bool blocked; int err; + if (!wl->ucode.bcm43xx_bomminor) { + err = brcms_request_fw(wl, wl->wlc->hw->d11core); + if (err) + return -ENOENT; + } + ieee80211_wake_queues(hw); spin_lock_bh(&wl->lock); blocked = brcms_rfkill_set_hw_state(wl); @@ -321,6 +455,8 @@ static int brcms_ops_start(struct ieee80211_hw *hw) if (err != 0) brcms_err(wl->wlc->hw->d11core, "%s: brcms_up() returned %d\n", __func__, err); + + bcma_core_pci_power_save(wl->wlc->hw->d11core->bus, true); return err; } @@ -343,6 +479,8 @@ static void brcms_ops_stop(struct ieee80211_hw *hw) return; } + bcma_core_pci_power_save(wl->wlc->hw->d11core->bus, false); + /* put driver in down state */ spin_lock_bh(&wl->lock); brcms_down(wl); @@ -354,16 +492,27 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct brcms_info *wl = hw->priv; - /* Just STA for now */ - if (vif->type != NL80211_IFTYPE_STATION) { + /* Just STA, AP and ADHOC for now */ + if (vif->type != NL80211_IFTYPE_STATION && + vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC) { brcms_err(wl->wlc->hw->d11core, - "%s: Attempt to add type %d, only STA for now\n", + "%s: Attempt to add type %d, only STA, AP and AdHoc for now\n", __func__, vif->type); return -EOPNOTSUPP; } + spin_lock_bh(&wl->lock); wl->mute_tx = false; brcms_c_mute(wl->wlc, false); + if (vif->type == NL80211_IFTYPE_STATION) + brcms_c_start_station(wl->wlc, vif->addr); + else if (vif->type == NL80211_IFTYPE_AP) + brcms_c_start_ap(wl->wlc, vif->addr, vif->bss_conf.bssid, + vif->bss_conf.ssid, vif->bss_conf.ssid_len); + else if (vif->type == NL80211_IFTYPE_ADHOC) + brcms_c_start_adhoc(wl->wlc, vif->addr); + spin_unlock_bh(&wl->lock); return 0; } @@ -410,10 +559,10 @@ static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed) new_int); } if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { - if (conf->channel_type == NL80211_CHAN_HT20 || - conf->channel_type == NL80211_CHAN_NO_HT) + if (conf->chandef.width == NL80211_CHAN_WIDTH_20 || + conf->chandef.width == NL80211_CHAN_WIDTH_20_NOHT) err = brcms_c_set_channel(wl->wlc, - conf->channel->hw_value); + conf->chandef.chan->hw_value); else err = -ENOTSUPP; } @@ -514,14 +663,43 @@ brcms_ops_bss_info_changed(struct ieee80211_hw *hw, brcms_c_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET, info->bssid); spin_unlock_bh(&wl->lock); } - if (changed & BSS_CHANGED_BEACON) + if (changed & BSS_CHANGED_SSID) { + /* BSSID changed, for whatever reason (IBSS and managed mode) */ + spin_lock_bh(&wl->lock); + brcms_c_set_ssid(wl->wlc, info->ssid, info->ssid_len); + spin_unlock_bh(&wl->lock); + } + if (changed & BSS_CHANGED_BEACON) { /* Beacon data changed, retrieve new beacon (beaconing modes) */ - brcms_err(core, "%s: beacon changed\n", __func__); + struct sk_buff *beacon; + u16 tim_offset = 0; + + spin_lock_bh(&wl->lock); + beacon = ieee80211_beacon_get_tim(hw, vif, &tim_offset, NULL); + brcms_c_set_new_beacon(wl->wlc, beacon, tim_offset, + info->dtim_period); + spin_unlock_bh(&wl->lock); + } + + if (changed & BSS_CHANGED_AP_PROBE_RESP) { + struct sk_buff *probe_resp; + + spin_lock_bh(&wl->lock); + probe_resp = ieee80211_proberesp_get(hw, vif); + brcms_c_set_new_probe_resp(wl->wlc, probe_resp); + spin_unlock_bh(&wl->lock); + } if (changed & BSS_CHANGED_BEACON_ENABLED) { /* Beaconing should be enabled/disabled (beaconing modes) */ brcms_err(core, "%s: Beacon enabled: %s\n", __func__, info->enable_beacon ? "true" : "false"); + if (info->enable_beacon && + hw->wiphy->flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) { + brcms_c_enable_probe_resp(wl->wlc, true); + } else { + brcms_c_enable_probe_resp(wl->wlc, false); + } } if (changed & BSS_CHANGED_CQM) { @@ -539,9 +717,8 @@ brcms_ops_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_ARP_FILTER) { /* Hardware ARP filter address list or state changed */ - brcms_err(core, "%s: arp filtering: enabled %s, count %d" - " (implement)\n", __func__, info->arp_filter_enabled ? - "true" : "false", info->arp_addr_cnt); + brcms_err(core, "%s: arp filtering: %d addresses" + " (implement)\n", __func__, info->arp_addr_cnt); } if (changed & BSS_CHANGED_QOS) { @@ -668,7 +845,9 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw, ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; - case IEEE80211_AMPDU_TX_STOP: + case IEEE80211_AMPDU_TX_STOP_CONT: + case IEEE80211_AMPDU_TX_STOP_FLUSH: + case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: spin_lock_bh(&wl->lock); brcms_c_ampdu_flush(wl->wlc, sta, tid); spin_unlock_bh(&wl->lock); @@ -708,15 +887,51 @@ static void brcms_ops_rfkill_poll(struct ieee80211_hw *hw) wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked); } -static void brcms_ops_flush(struct ieee80211_hw *hw, bool drop) +static bool brcms_tx_flush_completed(struct brcms_info *wl) +{ + bool result; + + spin_lock_bh(&wl->lock); + result = brcms_c_tx_flush_completed(wl->wlc); + spin_unlock_bh(&wl->lock); + return result; +} + +static void brcms_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u32 queues, bool drop) { struct brcms_info *wl = hw->priv; + int ret; no_printk("%s: drop = %s\n", __func__, drop ? "true" : "false"); - /* wait for packet queue and dma fifos to run empty */ + ret = wait_event_timeout(wl->tx_flush_wq, + brcms_tx_flush_completed(wl), + msecs_to_jiffies(BRCMS_FLUSH_TIMEOUT)); + + brcms_dbg_mac80211(wl->wlc->hw->d11core, + "ret=%d\n", jiffies_to_msecs(ret)); +} + +static u64 brcms_ops_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct brcms_info *wl = hw->priv; + u64 tsf; + + spin_lock_bh(&wl->lock); + tsf = brcms_c_tsf_get(wl->wlc); + spin_unlock_bh(&wl->lock); + + return tsf; +} + +static void brcms_ops_set_tsf(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, u64 tsf) +{ + struct brcms_info *wl = hw->priv; + spin_lock_bh(&wl->lock); - brcms_c_wait_for_tx_completion(wl->wlc, drop); + brcms_c_tsf_set(wl->wlc, tsf); spin_unlock_bh(&wl->lock); } @@ -736,6 +951,8 @@ static const struct ieee80211_ops brcms_ops = { .ampdu_action = brcms_ops_ampdu_action, .rfkill_poll = brcms_ops_rfkill_poll, .flush = brcms_ops_flush, + .get_tsf = brcms_ops_get_tsf, + .set_tsf = brcms_ops_set_tsf, }; void brcms_dpc(unsigned long data) @@ -772,128 +989,7 @@ void brcms_dpc(unsigned long data) done: spin_unlock_bh(&wl->lock); -} - -/* - * Precondition: Since this function is called in brcms_pci_probe() context, - * no locking is required. - */ -static int brcms_request_fw(struct brcms_info *wl, struct bcma_device *pdev) -{ - int status; - struct device *device = &pdev->dev; - char fw_name[100]; - int i; - - memset(&wl->fw, 0, sizeof(struct brcms_firmware)); - for (i = 0; i < MAX_FW_IMAGES; i++) { - if (brcms_firmwares[i] == NULL) - break; - sprintf(fw_name, "%s-%d.fw", brcms_firmwares[i], - UCODE_LOADER_API_VER); - status = request_firmware(&wl->fw.fw_bin[i], fw_name, device); - if (status) { - wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n", - KBUILD_MODNAME, fw_name); - return status; - } - sprintf(fw_name, "%s_hdr-%d.fw", brcms_firmwares[i], - UCODE_LOADER_API_VER); - status = request_firmware(&wl->fw.fw_hdr[i], fw_name, device); - if (status) { - wiphy_err(wl->wiphy, "%s: fail to load firmware %s\n", - KBUILD_MODNAME, fw_name); - return status; - } - wl->fw.hdr_num_entries[i] = - wl->fw.fw_hdr[i]->size / (sizeof(struct firmware_hdr)); - } - wl->fw.fw_cnt = i; - return brcms_ucode_data_init(wl, &wl->ucode); -} - -/* - * Precondition: Since this function is called in brcms_pci_probe() context, - * no locking is required. - */ -static void brcms_release_fw(struct brcms_info *wl) -{ - int i; - for (i = 0; i < MAX_FW_IMAGES; i++) { - release_firmware(wl->fw.fw_bin[i]); - release_firmware(wl->fw.fw_hdr[i]); - } -} - -/** - * This function frees the WL per-device resources. - * - * This function frees resources owned by the WL device pointed to - * by the wl parameter. - * - * precondition: can both be called locked and unlocked - * - */ -static void brcms_free(struct brcms_info *wl) -{ - struct brcms_timer *t, *next; - - /* free ucode data */ - if (wl->fw.fw_cnt) - brcms_ucode_data_free(&wl->ucode); - if (wl->irq) - free_irq(wl->irq, wl); - - /* kill dpc */ - tasklet_kill(&wl->tasklet); - - if (wl->pub) { - brcms_debugfs_detach(wl->pub); - brcms_c_module_unregister(wl->pub, "linux", wl); - } - - /* free common resources */ - if (wl->wlc) { - brcms_c_detach(wl->wlc); - wl->wlc = NULL; - wl->pub = NULL; - } - - /* virtual interface deletion is deferred so we cannot spinwait */ - - /* wait for all pending callbacks to complete */ - while (atomic_read(&wl->callbacks) > 0) - schedule(); - - /* free timers */ - for (t = wl->timers; t; t = next) { - next = t->next; -#ifdef DEBUG - kfree(t->name); -#endif - kfree(t); - } -} - -/* -* called from both kernel as from this kernel module (error flow on attach) -* precondition: perimeter lock is not acquired. -*/ -static void brcms_remove(struct bcma_device *pdev) -{ - struct ieee80211_hw *hw = bcma_get_drvdata(pdev); - struct brcms_info *wl = hw->priv; - - if (wl->wlc) { - wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, false); - wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy); - ieee80211_unregister_hw(hw); - } - - brcms_free(wl); - - bcma_set_drvdata(pdev, NULL); - ieee80211_free_hw(hw); + wake_up(&wl->tx_flush_wq); } static irqreturn_t brcms_isr(int irq, void *dev_id) @@ -974,8 +1070,16 @@ static int ieee_hw_init(struct ieee80211_hw *hw) hw->max_rates = 2; /* Primary rate and 1 fallback rate */ /* channel change time is dependent on chip and band */ - hw->channel_change_time = 7 * 1000; - hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_ADHOC); + + /* + * deactivate sending probe responses by ucude, because this will + * cause problems when WPS is used. + * + * hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; + */ hw->rate_control_algorithm = "minstrel_ht"; @@ -989,12 +1093,6 @@ static int ieee_hw_init(struct ieee80211_hw *hw) * Attach to the WL device identified by vendor and device parameters. * regs is a host accessible memory address pointing to WL device registers. * - * brcms_attach is not defined as static because in the case where no bus - * is defined, wl_attach will never be called, and thus, gcc will issue - * a warning that this function is defined but not used if we declare - * it as static. - * - * * is called in brcms_bcma_probe() context, therefore no locking required. */ static struct brcms_info *brcms_attach(struct bcma_device *pdev) @@ -1020,24 +1118,16 @@ static struct brcms_info *brcms_attach(struct bcma_device *pdev) atomic_set(&wl->callbacks, 0); + init_waitqueue_head(&wl->tx_flush_wq); + /* setup the bottom half handler */ tasklet_init(&wl->tasklet, brcms_dpc, (unsigned long) wl); spin_lock_init(&wl->lock); spin_lock_init(&wl->isr_lock); - /* prepare ucode */ - if (brcms_request_fw(wl, pdev) < 0) { - wiphy_err(wl->wiphy, "%s: Failed to find firmware usually in " - "%s\n", KBUILD_MODNAME, "/lib/firmware/brcm"); - brcms_release_fw(wl); - brcms_remove(pdev); - return NULL; - } - /* common load-time initialization */ wl->wlc = brcms_c_attach((void *)wl, pdev, unit, false, &err); - brcms_release_fw(wl); if (!wl->wlc) { wiphy_err(wl->wiphy, "%s: attach() failed with code %d\n", KBUILD_MODNAME, err); @@ -1130,6 +1220,8 @@ static int brcms_bcma_probe(struct bcma_device *pdev) pr_err("%s: brcms_attach failed!\n", __func__); return -ENODEV; } + brcms_led_register(wl); + return 0; } @@ -1407,9 +1499,10 @@ void brcms_add_timer(struct brcms_timer *t, uint ms, int periodic) #endif t->ms = ms; t->periodic = (bool) periodic; - t->set = true; - - atomic_inc(&t->wl->callbacks); + if (!t->set) { + t->set = true; + atomic_inc(&t->wl->callbacks); + } ieee80211_queue_delayed_work(hw, &t->dly_wrk, msecs_to_jiffies(ms)); } @@ -1608,13 +1701,3 @@ bool brcms_rfkill_set_hw_state(struct brcms_info *wl) spin_lock_bh(&wl->lock); return blocked; } - -/* - * precondition: perimeter lock has been acquired - */ -void brcms_msleep(struct brcms_info *wl, uint ms) -{ - spin_unlock_bh(&wl->lock); - msleep(ms); - spin_lock_bh(&wl->lock); -} diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h index 9358bd5ebd3..198053dfc31 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.h @@ -20,8 +20,10 @@ #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/workqueue.h> +#include <linux/leds.h> #include "ucode_loader.h" +#include "led.h" /* * Starting index for 5G rates in the * legacy rate table. @@ -68,6 +70,8 @@ struct brcms_info { spinlock_t lock; /* per-device perimeter lock */ spinlock_t isr_lock; /* per-device ISR synchronization lock */ + /* tx flush */ + wait_queue_head_t tx_flush_wq; /* timer related fields */ atomic_t callbacks; /* # outstanding callback functions */ @@ -79,30 +83,31 @@ struct brcms_info { struct wiphy *wiphy; struct brcms_ucode ucode; bool mute_tx; + struct brcms_led radio_led; + struct led_classdev led_dev; }; /* misc callbacks */ -extern void brcms_init(struct brcms_info *wl); -extern uint brcms_reset(struct brcms_info *wl); -extern void brcms_intrson(struct brcms_info *wl); -extern u32 brcms_intrsoff(struct brcms_info *wl); -extern void brcms_intrsrestore(struct brcms_info *wl, u32 macintmask); -extern int brcms_up(struct brcms_info *wl); -extern void brcms_down(struct brcms_info *wl); -extern void brcms_txflowcontrol(struct brcms_info *wl, struct brcms_if *wlif, - bool state, int prio); -extern bool brcms_rfkill_set_hw_state(struct brcms_info *wl); +void brcms_init(struct brcms_info *wl); +uint brcms_reset(struct brcms_info *wl); +void brcms_intrson(struct brcms_info *wl); +u32 brcms_intrsoff(struct brcms_info *wl); +void brcms_intrsrestore(struct brcms_info *wl, u32 macintmask); +int brcms_up(struct brcms_info *wl); +void brcms_down(struct brcms_info *wl); +void brcms_txflowcontrol(struct brcms_info *wl, struct brcms_if *wlif, + bool state, int prio); +bool brcms_rfkill_set_hw_state(struct brcms_info *wl); /* timer functions */ -extern struct brcms_timer *brcms_init_timer(struct brcms_info *wl, - void (*fn) (void *arg), void *arg, - const char *name); -extern void brcms_free_timer(struct brcms_timer *timer); -extern void brcms_add_timer(struct brcms_timer *timer, uint ms, int periodic); -extern bool brcms_del_timer(struct brcms_timer *timer); -extern void brcms_msleep(struct brcms_info *wl, uint ms); -extern void brcms_dpc(unsigned long data); -extern void brcms_timer(struct brcms_timer *t); -extern void brcms_fatal_error(struct brcms_info *wl); +struct brcms_timer *brcms_init_timer(struct brcms_info *wl, + void (*fn) (void *arg), void *arg, + const char *name); +void brcms_free_timer(struct brcms_timer *timer); +void brcms_add_timer(struct brcms_timer *timer, uint ms, int periodic); +bool brcms_del_timer(struct brcms_timer *timer); +void brcms_dpc(unsigned long data); +void brcms_timer(struct brcms_timer *t); +void brcms_fatal_error(struct brcms_info *wl); #endif /* _BRCM_MAC80211_IF_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 17594de4199..af8ba64ace3 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2010 Broadcom Corporation + * Copyright (c) 2013 Hauke Mehrtens <hauke@hauke-m.de> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -101,8 +102,6 @@ #define DOT11_RTS_LEN 16 #define DOT11_CTS_LEN 10 #define DOT11_BA_BITMAP_LEN 128 -#define DOT11_MIN_BEACON_PERIOD 1 -#define DOT11_MAX_BEACON_PERIOD 0xFFFF #define DOT11_MAXNUMFRAGS 16 #define DOT11_MAX_FRAG_LEN 2346 @@ -450,6 +449,10 @@ static void brcms_c_detach_mfree(struct brcms_c_info *wlc) kfree(wlc->corestate); kfree(wlc->hw->bandstate[0]); kfree(wlc->hw); + if (wlc->beacon) + dev_kfree_skb_any(wlc->beacon); + if (wlc->probe_resp) + dev_kfree_skb_any(wlc->probe_resp); /* free the wlc */ kfree(wlc); @@ -879,8 +882,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) mcl = le16_to_cpu(txh->MacTxControlLow); if (txs->phyerr) - brcms_err(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n", - txs->phyerr, txh->MainRates); + brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n", + txs->phyerr, txh->MainRates); if (txs->frameid != le16_to_cpu(txh->TxFrameID)) { brcms_err(wlc->hw->d11core, "frameid != txh->TxFrameID\n"); @@ -1027,7 +1030,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) static bool brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal) { - bool morepending = false; struct bcma_device *core; struct tx_status txstatus, *txs; u32 s1, s2; @@ -1041,23 +1043,20 @@ brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal) txs = &txstatus; core = wlc_hw->d11core; *fatal = false; - s1 = bcma_read32(core, D11REGOFFS(frmtxstatus)); - while (!(*fatal) - && (s1 & TXS_V)) { - /* !give others some time to run! */ - if (n >= max_tx_num) { - morepending = true; - break; - } + while (n < max_tx_num) { + s1 = bcma_read32(core, D11REGOFFS(frmtxstatus)); if (s1 == 0xffffffff) { brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit, __func__); *fatal = true; return false; } - s2 = bcma_read32(core, D11REGOFFS(frmtxstatus2)); + /* only process when valid */ + if (!(s1 & TXS_V)) + break; + s2 = bcma_read32(core, D11REGOFFS(frmtxstatus2)); txs->status = s1 & TXS_STATUS_MASK; txs->frameid = (s1 & TXS_FID_MASK) >> TXS_FID_SHIFT; txs->sequence = s2 & TXS_SEQ_MASK; @@ -1065,20 +1064,17 @@ brcms_b_txstatus(struct brcms_hardware *wlc_hw, bool bound, bool *fatal) txs->lasttxtime = 0; *fatal = brcms_c_dotxstatus(wlc_hw->wlc, txs); - - s1 = bcma_read32(core, D11REGOFFS(frmtxstatus)); + if (*fatal == true) + return false; n++; } - if (*fatal) - return false; - - return morepending; + return n >= max_tx_num; } static void brcms_c_tbtt(struct brcms_c_info *wlc) { - if (!wlc->bsscfg->BSS) + if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC) /* * DirFrmQ is now valid...defer setting until end * of ATIM window @@ -1910,14 +1906,14 @@ static void brcms_c_get_macaddr(struct brcms_hardware *wlc_hw, u8 etheraddr[ETH_ /* If macaddr exists, use it (Sromrev4, CIS, ...). */ if (!is_zero_ether_addr(sprom->il0mac)) { - memcpy(etheraddr, sprom->il0mac, 6); + memcpy(etheraddr, sprom->il0mac, ETH_ALEN); return; } if (wlc_hw->_nbands > 1) - memcpy(etheraddr, sprom->et1mac, 6); + memcpy(etheraddr, sprom->et1mac, ETH_ALEN); else - memcpy(etheraddr, sprom->il0mac, 6); + memcpy(etheraddr, sprom->il0mac, ETH_ALEN); } /* power both the pll and external oscillator on/off */ @@ -2172,6 +2168,32 @@ void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode) } } +void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr) +{ + memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr)); + wlc->bsscfg->type = BRCMS_TYPE_STATION; +} + +void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid, + u8 *ssid, size_t ssid_len) +{ + brcms_c_set_ssid(wlc, ssid, ssid_len); + + memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr)); + memcpy(wlc->bsscfg->BSSID, bssid, sizeof(wlc->bsscfg->BSSID)); + wlc->bsscfg->type = BRCMS_TYPE_AP; + + brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA); +} + +void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr) +{ + memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr)); + wlc->bsscfg->type = BRCMS_TYPE_ADHOC; + + brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0); +} + /* Initialize GPIOs that are controlled by D11 core */ static void brcms_c_gpio_init(struct brcms_c_info *wlc) { @@ -2473,6 +2495,7 @@ static void brcms_b_tx_fifo_resume(struct brcms_hardware *wlc_hw, static void brcms_b_mute(struct brcms_hardware *wlc_hw, bool mute_tx) { static const u8 null_ether_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0}; + u8 *ethaddr = wlc_hw->wlc->pub->cur_etheraddr; if (mute_tx) { /* suspend tx fifos */ @@ -2482,8 +2505,7 @@ static void brcms_b_mute(struct brcms_hardware *wlc_hw, bool mute_tx) brcms_b_tx_fifo_suspend(wlc_hw, TX_AC_VI_FIFO); /* zero the address match register so we do not send ACKs */ - brcms_b_set_addrmatch(wlc_hw, RCM_MAC_OFFSET, - null_ether_addr); + brcms_b_set_addrmatch(wlc_hw, RCM_MAC_OFFSET, null_ether_addr); } else { /* resume tx fifos */ brcms_b_tx_fifo_resume(wlc_hw, TX_DATA_FIFO); @@ -2492,8 +2514,7 @@ static void brcms_b_mute(struct brcms_hardware *wlc_hw, bool mute_tx) brcms_b_tx_fifo_resume(wlc_hw, TX_AC_VI_FIFO); /* Restore address */ - brcms_b_set_addrmatch(wlc_hw, RCM_MAC_OFFSET, - wlc_hw->etheraddr); + brcms_b_set_addrmatch(wlc_hw, RCM_MAC_OFFSET, ethaddr); } wlc_phy_mute_upd(wlc_hw->band->pi, mute_tx, 0); @@ -3053,28 +3074,8 @@ static void brcms_b_antsel_set(struct brcms_hardware *wlc_hw, u32 antsel_avail) */ static bool brcms_c_ps_allowed(struct brcms_c_info *wlc) { - struct brcms_bss_cfg *cfg = wlc->bsscfg; - - /* disallow PS when one of the following global conditions meets */ - if (!wlc->pub->associated) - return false; - - /* disallow PS when one of these meets when not scanning */ - if (wlc->filter_flags & FIF_PROMISC_IN_BSS) - return false; - - if (cfg->associated) { - /* - * disallow PS when one of the following - * bsscfg specific conditions meets - */ - if (!cfg->BSS) - return false; - - return false; - } - - return true; + /* not supporting PS so always return false for now */ + return false; } static void brcms_c_statsupd(struct brcms_c_info *wlc) @@ -3148,8 +3149,7 @@ void brcms_c_reset(struct brcms_c_info *wlc) brcms_c_statsupd(wlc); /* reset our snapshot of macstat counters */ - memset((char *)wlc->core->macstat_snapshot, 0, - sizeof(struct macstat)); + memset(wlc->core->macstat_snapshot, 0, sizeof(struct macstat)); brcms_b_reset(wlc->hw); } @@ -3782,7 +3782,7 @@ static int brcms_c_set_mac(struct brcms_bss_cfg *bsscfg) struct brcms_c_info *wlc = bsscfg->wlc; /* enter the MAC addr into the RXE match registers */ - brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, bsscfg->cur_etheraddr); + brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, wlc->pub->cur_etheraddr); brcms_c_ampdu_macaddr_upd(wlc); @@ -3798,6 +3798,15 @@ static void brcms_c_set_bssid(struct brcms_bss_cfg *bsscfg) brcms_c_set_addrmatch(bsscfg->wlc, RCM_BSSID_OFFSET, bsscfg->BSSID); } +void brcms_c_set_ssid(struct brcms_c_info *wlc, u8 *ssid, size_t ssid_len) +{ + u8 len = min_t(u8, sizeof(wlc->bsscfg->SSID), ssid_len); + memset(wlc->bsscfg->SSID, 0, sizeof(wlc->bsscfg->SSID)); + + memcpy(wlc->bsscfg->SSID, ssid, len); + wlc->bsscfg->SSID_len = len; +} + static void brcms_b_set_shortslot(struct brcms_hardware *wlc_hw, bool shortslot) { wlc_hw->shortslot = shortslot; @@ -3832,7 +3841,7 @@ static void brcms_c_set_home_chanspec(struct brcms_c_info *wlc, u16 chanspec) if (wlc->home_chanspec != chanspec) { wlc->home_chanspec = chanspec; - if (wlc->bsscfg->associated) + if (wlc->pub->associated) wlc->bsscfg->current_bss->chanspec = chanspec; } } @@ -4062,7 +4071,7 @@ void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci, return; } - memset((char *)&acp_shm, 0, sizeof(struct shm_acparams)); + memset(&acp_shm, 0, sizeof(struct shm_acparams)); /* fill in shm ac params struct */ acp_shm.txop = params->txop; /* convert from units of 32us to us for ucode */ @@ -4102,10 +4111,14 @@ void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci, *shm_entry++); } - if (suspend) { + if (suspend) brcms_c_suspend_mac_and_wait(wlc); + + brcms_c_update_beacon(wlc); + brcms_c_update_probe_resp(wlc, false); + + if (suspend) brcms_c_enable_mac(wlc); - } } static void brcms_c_edcf_setparams(struct brcms_c_info *wlc, bool suspend) @@ -4343,7 +4356,6 @@ static void brcms_c_info_init(struct brcms_c_info *wlc, int unit) /* WME QoS mode is Auto by default */ wlc->pub->_ampdu = AMPDU_AGG_HOST; - wlc->pub->bcmerror = 0; } static uint brcms_c_attach_module(struct brcms_c_info *wlc) @@ -4640,7 +4652,9 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, wlc->band->phyrev = wlc_hw->band->phyrev; wlc->band->radioid = wlc_hw->band->radioid; wlc->band->radiorev = wlc_hw->band->radiorev; - + brcms_dbg_info(core, "wl%d: phy %u/%u radio %x/%u\n", unit, + wlc->band->phytype, wlc->band->phyrev, + wlc->band->radioid, wlc->band->radiorev); /* default contention windows size limits */ wlc_hw->band->CWmin = APHY_CWMIN; wlc_hw->band->CWmax = PHY_CWMAX; @@ -4655,7 +4669,7 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, brcms_c_coredisable(wlc_hw); /* Match driver "down" state */ - ai_pci_down(wlc_hw->sih); + bcma_core_pci_down(wlc_hw->d11core->bus); /* turn off pll and xtal to match driver "down" state */ brcms_b_xtal(wlc_hw, OFF); @@ -4778,7 +4792,7 @@ static void brcms_c_bss_default_init(struct brcms_c_info *wlc) struct brcms_bss_info *bi = wlc->default_bss; /* init default and target BSS with some sane initial values */ - memset((char *)(bi), 0, sizeof(struct brcms_bss_info)); + memset(bi, 0, sizeof(*bi)); bi->beacon_period = BEACON_INTERVAL_DEFAULT; /* fill the default channel as the first valid channel @@ -4856,14 +4870,11 @@ static void brcms_c_detach_module(struct brcms_c_info *wlc) /* * low level detach */ -static int brcms_b_detach(struct brcms_c_info *wlc) +static void brcms_b_detach(struct brcms_c_info *wlc) { uint i; struct brcms_hw_band *band; struct brcms_hardware *wlc_hw = wlc->hw; - int callbacks; - - callbacks = 0; brcms_b_detach_dmapio(wlc_hw); @@ -4886,9 +4897,6 @@ static int brcms_b_detach(struct brcms_c_info *wlc) ai_detach(wlc_hw->sih); wlc_hw->sih = NULL; } - - return callbacks; - } /* @@ -4903,14 +4911,15 @@ static int brcms_b_detach(struct brcms_c_info *wlc) */ uint brcms_c_detach(struct brcms_c_info *wlc) { - uint callbacks = 0; + uint callbacks; if (wlc == NULL) return 0; - callbacks += brcms_b_detach(wlc); + brcms_b_detach(wlc); /* delete software timers */ + callbacks = 0; if (!brcms_c_radio_monitor_stop(wlc)) callbacks++; @@ -4998,12 +5007,12 @@ static int brcms_b_up_prep(struct brcms_hardware *wlc_hw) */ if (brcms_b_radio_read_hwdisabled(wlc_hw)) { /* put SB PCI in down state again */ - ai_pci_down(wlc_hw->sih); + bcma_core_pci_down(wlc_hw->d11core->bus); brcms_b_xtal(wlc_hw, OFF); return -ENOMEDIUM; } - ai_pci_up(wlc_hw->sih); + bcma_core_pci_up(wlc_hw->d11core->bus); /* reset the d11 core */ brcms_b_corereset(wlc_hw, BRCMS_USE_COREFLAGS); @@ -5083,8 +5092,8 @@ int brcms_c_up(struct brcms_c_info *wlc) struct brcms_bss_cfg *bsscfg = wlc->bsscfg; mboolset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE); - - if (bsscfg->enable && bsscfg->BSS) + if (bsscfg->type == BRCMS_TYPE_STATION || + bsscfg->type == BRCMS_TYPE_ADHOC) brcms_err(wlc->hw->d11core, "wl%d: up: rfdisable -> " "bsscfg_disable()\n", @@ -5110,7 +5119,7 @@ int brcms_c_up(struct brcms_c_info *wlc) wlc->pub->up = true; if (wlc->bandinit_pending) { - ch = wlc->pub->ieee_hw->conf.channel; + ch = wlc->pub->ieee_hw->conf.chandef.chan; brcms_c_suspend_mac_and_wait(wlc); brcms_c_set_chanspec(wlc, ch20mhz_chspec(ch->hw_value)); wlc->bandinit_pending = false; @@ -5200,7 +5209,7 @@ static int brcms_b_down_finish(struct brcms_hardware *wlc_hw) /* turn off primary xtal and pll */ if (!wlc_hw->noreset) { - ai_pci_down(wlc_hw->sih); + bcma_core_pci_down(wlc_hw->d11core->bus); brcms_b_xtal(wlc_hw, OFF); } } @@ -5307,7 +5316,7 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER, gmode); /* Clear rateset override */ - memset(&rs, 0, sizeof(struct brcms_c_rateset)); + memset(&rs, 0, sizeof(rs)); switch (gmode) { case GMODE_LEGACY_B: @@ -5445,7 +5454,7 @@ static void brcms_c_ofdm_rateset_war(struct brcms_c_info *wlc) u8 r; bool war = false; - if (wlc->bsscfg->associated) + if (wlc->pub->associated) r = wlc->bsscfg->current_bss->rateset.rates[0]; else r = wlc->default_bss->rateset.rates[0]; @@ -5530,7 +5539,7 @@ int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs) if (rs->count > BRCMS_NUMRATES) return -ENOBUFS; - memset(&internal_rs, 0, sizeof(struct brcms_c_rateset)); + memset(&internal_rs, 0, sizeof(internal_rs)); /* Copy only legacy rateset section */ internal_rs.count = rs->count; @@ -5539,7 +5548,7 @@ int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs) /* merge rateset coming in with the current mcsset */ if (wlc->pub->_n_enab & SUPPORT_11N) { struct brcms_bss_info *mcsset_bss; - if (wlc->bsscfg->associated) + if (wlc->pub->associated) mcsset_bss = wlc->bsscfg->current_bss; else mcsset_bss = wlc->default_bss; @@ -5554,13 +5563,36 @@ int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs) return bcmerror; } +static void brcms_c_time_lock(struct brcms_c_info *wlc) +{ + bcma_set32(wlc->hw->d11core, D11REGOFFS(maccontrol), MCTL_TBTTHOLD); + /* Commit the write */ + bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol)); +} + +static void brcms_c_time_unlock(struct brcms_c_info *wlc) +{ + bcma_mask32(wlc->hw->d11core, D11REGOFFS(maccontrol), ~MCTL_TBTTHOLD); + /* Commit the write */ + bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol)); +} + int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period) { - if (period < DOT11_MIN_BEACON_PERIOD || - period > DOT11_MAX_BEACON_PERIOD) + u32 bcnint_us; + + if (period == 0) return -EINVAL; wlc->default_bss->beacon_period = period; + + bcnint_us = period << 10; + brcms_c_time_lock(wlc); + bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep), + (bcnint_us << CFPREP_CBI_SHIFT)); + bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us); + brcms_c_time_unlock(wlc); + return 0; } @@ -5634,7 +5666,7 @@ int brcms_c_module_unregister(struct brcms_pub *pub, const char *name, for (i = 0; i < BRCMS_MAXMODULES; i++) { if (!strcmp(wlc->modulecb[i].name, name) && (wlc->modulecb[i].hdl == hdl)) { - memset(&wlc->modulecb[i], 0, sizeof(struct modulecb)); + memset(&wlc->modulecb[i], 0, sizeof(wlc->modulecb[i])); return 0; } } @@ -5658,7 +5690,7 @@ static bool brcms_c_chipmatch_pci(struct bcma_device *core) return true; if ((device == BCM43224_D11N_ID) || (device == BCM43225_D11N2G_ID)) return true; - if (device == BCM4313_D11N2G_ID) + if (device == BCM4313_D11N2G_ID || device == BCM4313_CHIP_ID) return true; if ((device == BCM43236_D11N_ID) || (device == BCM43236_D11N2G_ID)) return true; @@ -6454,10 +6486,9 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, if ((txrate[k]->flags & IEEE80211_TX_RC_MCS) && (!is_mcs_rate(rspec[k]))) { - brcms_err(wlc->hw->d11core, - "wl%d: %s: IEEE80211_TX_" - "RC_MCS != is_mcs_rate(rspec)\n", - wlc->pub->unit, __func__); + brcms_warn(wlc->hw->d11core, + "wl%d: %s: IEEE80211_TX_RC_MCS != is_mcs_rate(rspec)\n", + wlc->pub->unit, __func__); } if (is_mcs_rate(rspec[k])) { @@ -6690,11 +6721,9 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, (struct ofdm_phy_hdr *) rts_plcp) : rts_plcp[0]) << 8; } else { - memset((char *)txh->RTSPhyHeader, 0, D11_PHY_HDR_LEN); - memset((char *)&txh->rts_frame, 0, - sizeof(struct ieee80211_rts)); - memset((char *)txh->RTSPLCPFallback, 0, - sizeof(txh->RTSPLCPFallback)); + memset(txh->RTSPhyHeader, 0, D11_PHY_HDR_LEN); + memset(&txh->rts_frame, 0, sizeof(struct ieee80211_rts)); + memset(txh->RTSPLCPFallback, 0, sizeof(txh->RTSPLCPFallback)); txh->RTSDurFallback = 0; } @@ -6849,21 +6878,19 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, wlc->fragthresh[queue] = (u16) newfragthresh; } else { - brcms_err(wlc->hw->d11core, - "wl%d: %s txop invalid " - "for rate %d\n", - wlc->pub->unit, fifo_names[queue], - rspec2rate(rspec[0])); + brcms_warn(wlc->hw->d11core, + "wl%d: %s txop invalid for rate %d\n", + wlc->pub->unit, fifo_names[queue], + rspec2rate(rspec[0])); } if (dur > wlc->edcf_txop[ac]) - brcms_err(wlc->hw->d11core, - "wl%d: %s: %s txop " - "exceeded phylen %d/%d dur %d/%d\n", - wlc->pub->unit, __func__, - fifo_names[queue], - phylen, wlc->fragthresh[queue], - dur, wlc->edcf_txop[ac]); + brcms_warn(wlc->hw->d11core, + "wl%d: %s: %s txop exceeded phylen %d/%d dur %d/%d\n", + wlc->pub->unit, __func__, + fifo_names[queue], + phylen, wlc->fragthresh[queue], + dur, wlc->edcf_txop[ac]); } } @@ -7076,7 +7103,6 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, struct sk_buff *p, struct ieee80211_rx_status *rx_status) { - int preamble; int channel; u32 rspec; unsigned char *plcp; @@ -7159,7 +7185,6 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, rx_status->rate_idx -= BRCMS_LEGACY_5G_RATE_OFFSET; /* Determine short preamble and rate_idx */ - preamble = 0; if (is_cck_rate(rspec)) { if (rxh->PhyRxStatus_0 & PRXS0_SHORTH) rx_status->flag |= RX_FLAG_SHORTPRE; @@ -7308,72 +7333,110 @@ brcms_c_mod_prb_rsp_rate_table(struct brcms_c_info *wlc, uint frame_len) } } -/* Max buffering needed for beacon template/prb resp template is 142 bytes. - * - * PLCP header is 6 bytes. - * 802.11 A3 header is 24 bytes. - * Max beacon frame body template length is 112 bytes. - * Max probe resp frame body template length is 110 bytes. - * - * *len on input contains the max length of the packet available. - * - * The *len value is set to the number of bytes in buf used, and starts - * with the PLCP and included up to, but not including, the 4 byte FCS. - */ -static void -brcms_c_bcn_prb_template(struct brcms_c_info *wlc, u16 type, - u32 bcn_rspec, - struct brcms_bss_cfg *cfg, u16 *buf, int *len) +int brcms_c_get_header_len(void) { - static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255}; - struct cck_phy_hdr *plcp; - struct ieee80211_mgmt *h; - int hdr_len, body_len; - - hdr_len = D11_PHY_HDR_LEN + DOT11_MAC_HDR_LEN; + return TXOFF; +} - /* calc buffer size provided for frame body */ - body_len = *len - hdr_len; - /* return actual size */ - *len = hdr_len + body_len; +static void brcms_c_beacon_write(struct brcms_c_info *wlc, + struct sk_buff *beacon, u16 tim_offset, + u16 dtim_period, bool bcn0, bool bcn1) +{ + size_t len; + struct ieee80211_tx_info *tx_info; + struct brcms_hardware *wlc_hw = wlc->hw; + struct ieee80211_hw *ieee_hw = brcms_c_pub(wlc)->ieee_hw; - /* format PHY and MAC headers */ - memset((char *)buf, 0, hdr_len); + /* Get tx_info */ + tx_info = IEEE80211_SKB_CB(beacon); - plcp = (struct cck_phy_hdr *) buf; + len = min_t(size_t, beacon->len, BCN_TMPL_LEN); + wlc->bcn_rspec = ieee80211_get_tx_rate(ieee_hw, tx_info)->hw_value; - /* - * PLCP for Probe Response frames are filled in from - * core's rate table - */ - if (type == IEEE80211_STYPE_BEACON) - /* fill in PLCP */ - brcms_c_compute_plcp(wlc, bcn_rspec, - (DOT11_MAC_HDR_LEN + body_len + FCS_LEN), - (u8 *) plcp); + brcms_c_compute_plcp(wlc, wlc->bcn_rspec, + len + FCS_LEN - D11_PHY_HDR_LEN, beacon->data); /* "Regular" and 16 MBSS but not for 4 MBSS */ /* Update the phytxctl for the beacon based on the rspec */ - brcms_c_beacon_phytxctl_txant_upd(wlc, bcn_rspec); + brcms_c_beacon_phytxctl_txant_upd(wlc, wlc->bcn_rspec); - h = (struct ieee80211_mgmt *)&plcp[1]; + if (bcn0) { + /* write the probe response into the template region */ + brcms_b_write_template_ram(wlc_hw, T_BCN0_TPL_BASE, + (len + 3) & ~3, beacon->data); - /* fill in 802.11 header */ - h->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | type); + /* write beacon length to SCR */ + brcms_b_write_shm(wlc_hw, M_BCN0_FRM_BYTESZ, (u16) len); + } + if (bcn1) { + /* write the probe response into the template region */ + brcms_b_write_template_ram(wlc_hw, T_BCN1_TPL_BASE, + (len + 3) & ~3, beacon->data); - /* DUR is 0 for multicast bcn, or filled in by MAC for prb resp */ - /* A1 filled in by MAC for prb resp, broadcast for bcn */ - if (type == IEEE80211_STYPE_BEACON) - memcpy(&h->da, ðer_bcast, ETH_ALEN); - memcpy(&h->sa, &cfg->cur_etheraddr, ETH_ALEN); - memcpy(&h->bssid, &cfg->BSSID, ETH_ALEN); + /* write beacon length to SCR */ + brcms_b_write_shm(wlc_hw, M_BCN1_FRM_BYTESZ, (u16) len); + } - /* SEQ filled in by MAC */ + if (tim_offset != 0) { + brcms_b_write_shm(wlc_hw, M_TIMBPOS_INBEACON, + tim_offset + D11B_PHY_HDR_LEN); + brcms_b_write_shm(wlc_hw, M_DOT11_DTIMPERIOD, dtim_period); + } else { + brcms_b_write_shm(wlc_hw, M_TIMBPOS_INBEACON, + len + D11B_PHY_HDR_LEN); + brcms_b_write_shm(wlc_hw, M_DOT11_DTIMPERIOD, 0); + } } -int brcms_c_get_header_len(void) +static void brcms_c_update_beacon_hw(struct brcms_c_info *wlc, + struct sk_buff *beacon, u16 tim_offset, + u16 dtim_period) { - return TXOFF; + struct brcms_hardware *wlc_hw = wlc->hw; + struct bcma_device *core = wlc_hw->d11core; + + /* Hardware beaconing for this config */ + u32 both_valid = MCMD_BCN0VLD | MCMD_BCN1VLD; + + /* Check if both templates are in use, if so sched. an interrupt + * that will call back into this routine + */ + if ((bcma_read32(core, D11REGOFFS(maccommand)) & both_valid) == both_valid) + /* clear any previous status */ + bcma_write32(core, D11REGOFFS(macintstatus), MI_BCNTPL); + + if (wlc->beacon_template_virgin) { + wlc->beacon_template_virgin = false; + brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true, + true); + /* mark beacon0 valid */ + bcma_set32(core, D11REGOFFS(maccommand), MCMD_BCN0VLD); + return; + } + + /* Check that after scheduling the interrupt both of the + * templates are still busy. if not clear the int. & remask + */ + if ((bcma_read32(core, D11REGOFFS(maccommand)) & both_valid) == both_valid) { + wlc->defmacintmask |= MI_BCNTPL; + return; + } + + if (!(bcma_read32(core, D11REGOFFS(maccommand)) & MCMD_BCN0VLD)) { + brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true, + false); + /* mark beacon0 valid */ + bcma_set32(core, D11REGOFFS(maccommand), MCMD_BCN0VLD); + return; + } + if (!(bcma_read32(core, D11REGOFFS(maccommand)) & MCMD_BCN1VLD)) { + brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, + false, true); + /* mark beacon0 valid */ + bcma_set32(core, D11REGOFFS(maccommand), MCMD_BCN1VLD); + return; + } + return; } /* @@ -7383,9 +7446,57 @@ void brcms_c_update_beacon(struct brcms_c_info *wlc) { struct brcms_bss_cfg *bsscfg = wlc->bsscfg; - if (bsscfg->up && !bsscfg->BSS) + if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP || + bsscfg->type == BRCMS_TYPE_ADHOC)) { /* Clear the soft intmask */ wlc->defmacintmask &= ~MI_BCNTPL; + if (!wlc->beacon) + return; + brcms_c_update_beacon_hw(wlc, wlc->beacon, + wlc->beacon_tim_offset, + wlc->beacon_dtim_period); + } +} + +void brcms_c_set_new_beacon(struct brcms_c_info *wlc, struct sk_buff *beacon, + u16 tim_offset, u16 dtim_period) +{ + if (!beacon) + return; + if (wlc->beacon) + dev_kfree_skb_any(wlc->beacon); + wlc->beacon = beacon; + + /* add PLCP */ + skb_push(wlc->beacon, D11_PHY_HDR_LEN); + wlc->beacon_tim_offset = tim_offset; + wlc->beacon_dtim_period = dtim_period; + brcms_c_update_beacon(wlc); +} + +void brcms_c_set_new_probe_resp(struct brcms_c_info *wlc, + struct sk_buff *probe_resp) +{ + if (!probe_resp) + return; + if (wlc->probe_resp) + dev_kfree_skb_any(wlc->probe_resp); + wlc->probe_resp = probe_resp; + + /* add PLCP */ + skb_push(wlc->probe_resp, D11_PHY_HDR_LEN); + brcms_c_update_probe_resp(wlc, false); +} + +void brcms_c_enable_probe_resp(struct brcms_c_info *wlc, bool enable) +{ + /* + * prevent ucode from sending probe responses by setting the timeout + * to 1, it can not send it in that time frame. + */ + wlc->prb_resp_timeout = enable ? BRCMS_PRB_RESP_TIMEOUT : 1; + brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout); + /* TODO: if (enable) => also deactivate receiving of probe request */ } /* Write ssid into shared memory */ @@ -7407,26 +7518,19 @@ brcms_c_shm_ssid_upd(struct brcms_c_info *wlc, struct brcms_bss_cfg *cfg) static void brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc, struct brcms_bss_cfg *cfg, + struct sk_buff *probe_resp, bool suspend) { - u16 prb_resp[BCN_TMPL_LEN / 2]; - int len = BCN_TMPL_LEN; + int len; - /* - * write the probe response to hardware, or save in - * the config structure - */ - - /* create the probe response template */ - brcms_c_bcn_prb_template(wlc, IEEE80211_STYPE_PROBE_RESP, 0, - cfg, prb_resp, &len); + len = min_t(size_t, probe_resp->len, BCN_TMPL_LEN); if (suspend) brcms_c_suspend_mac_and_wait(wlc); /* write the probe response into the template region */ brcms_b_write_template_ram(wlc->hw, T_PRS_TPL_BASE, - (len + 3) & ~3, prb_resp); + (len + 3) & ~3, probe_resp->data); /* write the length of the probe response frame (+PLCP/-FCS) */ brcms_b_write_shm(wlc->hw, M_PRB_RESP_FRM_LEN, (u16) len); @@ -7440,8 +7544,8 @@ brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc, * PLCP header for the call to brcms_c_mod_prb_rsp_rate_table() * by subtracting the PLCP len and adding the FCS. */ - len += (-D11_PHY_HDR_LEN + FCS_LEN); - brcms_c_mod_prb_rsp_rate_table(wlc, (u16) len); + brcms_c_mod_prb_rsp_rate_table(wlc, + (u16)len + FCS_LEN - D11_PHY_HDR_LEN); if (suspend) brcms_c_enable_mac(wlc); @@ -7452,8 +7556,13 @@ void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend) struct brcms_bss_cfg *bsscfg = wlc->bsscfg; /* update AP or IBSS probe responses */ - if (bsscfg->up && !bsscfg->BSS) - brcms_c_bss_update_probe_resp(wlc, bsscfg, suspend); + if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP || + bsscfg->type == BRCMS_TYPE_ADHOC)) { + if (!wlc->probe_resp) + return; + brcms_c_bss_update_probe_resp(wlc, bsscfg, wlc->probe_resp, + suspend); + } } int brcms_b_xmtfifo_sz_get(struct brcms_hardware *wlc_hw, uint fifo, @@ -7492,7 +7601,6 @@ void brcms_c_scan_stop(struct brcms_c_info *wlc) void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state) { wlc->pub->associated = state; - wlc->bsscfg->associated = state; } /* @@ -7518,25 +7626,16 @@ int brcms_c_get_curband(struct brcms_c_info *wlc) return wlc->band->bandunit; } -void brcms_c_wait_for_tx_completion(struct brcms_c_info *wlc, bool drop) +bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc) { - int timeout = 20; int i; /* Kick DMA to send any pending AMPDU */ for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++) if (wlc->hw->di[i]) - dma_txflush(wlc->hw->di[i]); + dma_kick_tx(wlc->hw->di[i]); - /* wait for queue and DMA fifos to run dry */ - while (brcms_txpktpendtot(wlc) > 0) { - brcms_msleep(wlc->wl, 1); - - if (--timeout == 0) - break; - } - - WARN_ON_ONCE(timeout == 0); + return !brcms_txpktpendtot(wlc); } void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval) @@ -7546,6 +7645,36 @@ void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval) brcms_c_bcn_li_upd(wlc); } +u64 brcms_c_tsf_get(struct brcms_c_info *wlc) +{ + u32 tsf_h, tsf_l; + u64 tsf; + + brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h); + + tsf = tsf_h; + tsf <<= 32; + tsf |= tsf_l; + + return tsf; +} + +void brcms_c_tsf_set(struct brcms_c_info *wlc, u64 tsf) +{ + u32 tsf_h, tsf_l; + + brcms_c_time_lock(wlc); + + tsf_l = tsf; + tsf_h = (tsf >> 32); + + /* read the tsf timer low, then high to get an atomic read */ + bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerlow), tsf_l); + bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerhigh), tsf_h); + + brcms_c_time_unlock(wlc); +} + int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr) { uint qdbm; @@ -7633,7 +7762,7 @@ brcms_b_recv(struct brcms_hardware *wlc_hw, uint fifo, bool bound) uint n = 0; uint bound_limit = bound ? RXBND : -1; - bool morepending; + bool morepending = false; skb_queue_head_init(&recv_frames); @@ -7757,6 +7886,10 @@ bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded) brcms_rfkill_set_hw_state(wlc->wl); } + /* BCN template is available */ + if (macintstatus & MI_BCNTPL) + brcms_c_update_beacon(wlc); + /* it isn't done and needs to be resched if macintstatus is non-zero */ return wlc->macintstatus != 0; @@ -7768,7 +7901,7 @@ bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded) void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) { struct bcma_device *core = wlc->hw->d11core; - struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel; + struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan; u16 chanspec; brcms_dbg_info(core, "wl%d\n", wlc->pub->unit); @@ -7785,7 +7918,7 @@ void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) brcms_c_set_bssid(wlc->bsscfg); /* Update tsf_cfprep if associated and up */ - if (wlc->pub->associated && wlc->bsscfg->up) { + if (wlc->pub->associated && wlc->pub->up) { u32 bi; /* get beacon period and convert to uS */ @@ -7830,9 +7963,14 @@ void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) /* read the ucode version if we have not yet done so */ if (wlc->ucode_rev == 0) { - wlc->ucode_rev = - brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR) << NBITS(u16); - wlc->ucode_rev |= brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR); + u16 rev; + u16 patch; + + rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR); + patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR); + wlc->ucode_rev = (rev << NBITS(u16)) | patch; + snprintf(wlc->wiphy->fw_version, + sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch); } /* ..now really unleash hell (allow the MAC out of suspend) */ @@ -7888,6 +8026,7 @@ brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, pub->unit = unit; pub->_piomode = piomode; wlc->bandinit_pending = false; + wlc->beacon_template_virgin = true; /* populate struct brcms_c_info with default values */ brcms_c_info_init(wlc, unit); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.h b/drivers/net/wireless/brcm80211/brcmsmac/main.h index fb447747c2c..c4d135cff04 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.h @@ -492,6 +492,8 @@ struct brcms_c_info { bool radio_monitor; bool going_down; + bool beacon_template_virgin; + struct brcms_timer *wdtimer; struct brcms_timer *radio_timer; @@ -561,6 +563,11 @@ struct brcms_c_info { struct wiphy *wiphy; struct scb pri_scb; + + struct sk_buff *beacon; + u16 beacon_tim_offset; + u16 beacon_dtim_period; + struct sk_buff *probe_resp; }; /* antsel module specific state */ @@ -576,14 +583,17 @@ struct antsel_info { struct brcms_antselcfg antcfg_cur; /* current antenna config (auto) */ }; +enum brcms_bss_type { + BRCMS_TYPE_STATION, + BRCMS_TYPE_AP, + BRCMS_TYPE_ADHOC, +}; + /* * BSS configuration state * * wlc: wlc to which this bsscfg belongs to. - * up: is this configuration up operational - * enable: is this configuration enabled - * associated: is BSS in ASSOCIATED state - * BSS: infraustructure or adhoc + * type: interface type * SSID_len: the length of SSID * SSID: SSID string * @@ -599,78 +609,61 @@ struct antsel_info { */ struct brcms_bss_cfg { struct brcms_c_info *wlc; - bool up; - bool enable; - bool associated; - bool BSS; + enum brcms_bss_type type; u8 SSID_len; u8 SSID[IEEE80211_MAX_SSID_LEN]; u8 BSSID[ETH_ALEN]; - u8 cur_etheraddr[ETH_ALEN]; struct brcms_bss_info *current_bss; }; -extern int brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, - struct sk_buff *p); -extern int brcms_b_xmtfifo_sz_get(struct brcms_hardware *wlc_hw, uint fifo, - uint *blocks); - -extern int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config); -extern void brcms_c_mac_promisc(struct brcms_c_info *wlc, uint filter_flags); -extern u16 brcms_c_calc_lsig_len(struct brcms_c_info *wlc, u32 ratespec, - uint mac_len); -extern u32 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, - u32 rspec, - bool use_rspec, u16 mimo_ctlchbw); -extern u16 brcms_c_compute_rtscts_dur(struct brcms_c_info *wlc, bool cts_only, - u32 rts_rate, - u32 frame_rate, - u8 rts_preamble_type, - u8 frame_preamble_type, uint frame_len, - bool ba); -extern void brcms_c_inval_dma_pkts(struct brcms_hardware *hw, - struct ieee80211_sta *sta, - void (*dma_callback_fn)); -extern void brcms_c_update_beacon(struct brcms_c_info *wlc); -extern void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend); -extern int brcms_c_set_nmode(struct brcms_c_info *wlc); -extern void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc, - u32 bcn_rate); -extern void brcms_b_antsel_type_set(struct brcms_hardware *wlc_hw, - u8 antsel_type); -extern void brcms_b_set_chanspec(struct brcms_hardware *wlc_hw, - u16 chanspec, - bool mute, struct txpwr_limits *txpwr); -extern void brcms_b_write_shm(struct brcms_hardware *wlc_hw, uint offset, - u16 v); -extern u16 brcms_b_read_shm(struct brcms_hardware *wlc_hw, uint offset); -extern void brcms_b_mhf(struct brcms_hardware *wlc_hw, u8 idx, u16 mask, - u16 val, int bands); -extern void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags); -extern void brcms_b_mctrl(struct brcms_hardware *wlc_hw, u32 mask, u32 val); -extern void brcms_b_phy_reset(struct brcms_hardware *wlc_hw); -extern void brcms_b_bw_set(struct brcms_hardware *wlc_hw, u16 bw); -extern void brcms_b_core_phypll_reset(struct brcms_hardware *wlc_hw); -extern void brcms_c_ucode_wake_override_set(struct brcms_hardware *wlc_hw, - u32 override_bit); -extern void brcms_c_ucode_wake_override_clear(struct brcms_hardware *wlc_hw, - u32 override_bit); -extern void brcms_b_write_template_ram(struct brcms_hardware *wlc_hw, - int offset, int len, void *buf); -extern u16 brcms_b_rate_shm_offset(struct brcms_hardware *wlc_hw, u8 rate); -extern void brcms_b_copyto_objmem(struct brcms_hardware *wlc_hw, - uint offset, const void *buf, int len, - u32 sel); -extern void brcms_b_copyfrom_objmem(struct brcms_hardware *wlc_hw, uint offset, - void *buf, int len, u32 sel); -extern void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode); -extern u16 brcms_b_get_txant(struct brcms_hardware *wlc_hw); -extern void brcms_b_phyclk_fgc(struct brcms_hardware *wlc_hw, bool clk); -extern void brcms_b_macphyclk_set(struct brcms_hardware *wlc_hw, bool clk); -extern void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on); -extern void brcms_b_txant_set(struct brcms_hardware *wlc_hw, u16 phytxant); -extern void brcms_b_band_stf_ss_set(struct brcms_hardware *wlc_hw, - u8 stf_mode); -extern void brcms_c_init_scb(struct scb *scb); +int brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, struct sk_buff *p); +int brcms_b_xmtfifo_sz_get(struct brcms_hardware *wlc_hw, uint fifo, + uint *blocks); + +int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config); +void brcms_c_mac_promisc(struct brcms_c_info *wlc, uint filter_flags); +u16 brcms_c_calc_lsig_len(struct brcms_c_info *wlc, u32 ratespec, uint mac_len); +u32 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec, + bool use_rspec, u16 mimo_ctlchbw); +u16 brcms_c_compute_rtscts_dur(struct brcms_c_info *wlc, bool cts_only, + u32 rts_rate, u32 frame_rate, + u8 rts_preamble_type, u8 frame_preamble_type, + uint frame_len, bool ba); +void brcms_c_inval_dma_pkts(struct brcms_hardware *hw, + struct ieee80211_sta *sta, void (*dma_callback_fn)); +void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend); +int brcms_c_set_nmode(struct brcms_c_info *wlc); +void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc, u32 bcn_rate); +void brcms_b_antsel_type_set(struct brcms_hardware *wlc_hw, u8 antsel_type); +void brcms_b_set_chanspec(struct brcms_hardware *wlc_hw, u16 chanspec, + bool mute, struct txpwr_limits *txpwr); +void brcms_b_write_shm(struct brcms_hardware *wlc_hw, uint offset, u16 v); +u16 brcms_b_read_shm(struct brcms_hardware *wlc_hw, uint offset); +void brcms_b_mhf(struct brcms_hardware *wlc_hw, u8 idx, u16 mask, u16 val, + int bands); +void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags); +void brcms_b_mctrl(struct brcms_hardware *wlc_hw, u32 mask, u32 val); +void brcms_b_phy_reset(struct brcms_hardware *wlc_hw); +void brcms_b_bw_set(struct brcms_hardware *wlc_hw, u16 bw); +void brcms_b_core_phypll_reset(struct brcms_hardware *wlc_hw); +void brcms_c_ucode_wake_override_set(struct brcms_hardware *wlc_hw, + u32 override_bit); +void brcms_c_ucode_wake_override_clear(struct brcms_hardware *wlc_hw, + u32 override_bit); +void brcms_b_write_template_ram(struct brcms_hardware *wlc_hw, int offset, + int len, void *buf); +u16 brcms_b_rate_shm_offset(struct brcms_hardware *wlc_hw, u8 rate); +void brcms_b_copyto_objmem(struct brcms_hardware *wlc_hw, uint offset, + const void *buf, int len, u32 sel); +void brcms_b_copyfrom_objmem(struct brcms_hardware *wlc_hw, uint offset, + void *buf, int len, u32 sel); +void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode); +u16 brcms_b_get_txant(struct brcms_hardware *wlc_hw); +void brcms_b_phyclk_fgc(struct brcms_hardware *wlc_hw, bool clk); +void brcms_b_macphyclk_set(struct brcms_hardware *wlc_hw, bool clk); +void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on); +void brcms_b_txant_set(struct brcms_hardware *wlc_hw, u16 phytxant); +void brcms_b_band_stf_ss_set(struct brcms_hardware *wlc_hw, u8 stf_mode); +void brcms_c_init_scb(struct scb *scb); #endif /* _BRCM_MAIN_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c index 91937c5025c..b0fd807f2b2 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_cmn.c @@ -198,8 +198,6 @@ u16 read_radio_reg(struct brcms_phy *pi, u16 addr) void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val) { - struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); - if ((D11REV_GE(pi->sh->corerev, 24)) || (D11REV_IS(pi->sh->corerev, 22) && (pi->pubpi.phy_type != PHY_TYPE_SSN))) { @@ -211,7 +209,7 @@ void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val) bcma_write16(pi->d11core, D11REGOFFS(phy4wdatalo), val); } - if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) && + if ((pi->d11core->bus->hosttype == BCMA_HOSTTYPE_PCI) && (++pi->phy_wreg >= pi->phy_wreg_limit)) { (void)bcma_read32(pi->d11core, D11REGOFFS(maccontrol)); pi->phy_wreg = 0; @@ -297,10 +295,8 @@ void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val) if (addr == 0x72) (void)bcma_read16(pi->d11core, D11REGOFFS(phyregdata)); #else - struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); - bcma_write32(pi->d11core, D11REGOFFS(phyregaddr), addr | (val << 16)); - if ((sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) && + if ((pi->d11core->bus->hosttype == BCMA_HOSTTYPE_PCI) && (++pi->phy_wreg >= pi->phy_wreg_limit)) { pi->phy_wreg = 0; (void)bcma_read16(pi->d11core, D11REGOFFS(phyversion)); @@ -374,7 +370,6 @@ struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp) if (sh == NULL) return NULL; - sh->sih = shp->sih; sh->physhim = shp->physhim; sh->unit = shp->unit; sh->corerev = shp->corerev; @@ -2911,29 +2906,24 @@ void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode) mod_phy_reg(pi, 0x44c, (0x1 << 2), (1) << 2); } - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpiocontrol), - ~0x0, 0x0); - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpioout), - 0x40, 0x40); - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpioouten), - 0x40, 0x40); + + bcma_chipco_gpio_control(&pi->d11core->bus->drv_cc, + 0x0, 0x0); + bcma_chipco_gpio_out(&pi->d11core->bus->drv_cc, + ~0x40, 0x40); + bcma_chipco_gpio_outen(&pi->d11core->bus->drv_cc, + ~0x40, 0x40); } else { mod_phy_reg(pi, 0x44c, (0x1 << 2), (0) << 2); mod_phy_reg(pi, 0x44d, (0x1 << 2), (0) << 2); - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpioout), - 0x40, 0x00); - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpioouten), - 0x40, 0x0); - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, gpiocontrol), - ~0x0, 0x40); + bcma_chipco_gpio_out(&pi->d11core->bus->drv_cc, + ~0x40, 0x00); + bcma_chipco_gpio_outen(&pi->d11core->bus->drv_cc, + ~0x40, 0x00); + bcma_chipco_gpio_control(&pi->d11core->bus->drv_cc, + 0x0, 0x40); } } } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h index e34a71e7d24..4d3734f48d9 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_hal.h @@ -179,121 +179,106 @@ struct shared_phy_params { }; -extern struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp); -extern struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh, - struct bcma_device *d11core, - int bandtype, struct wiphy *wiphy); -extern void wlc_phy_detach(struct brcms_phy_pub *ppi); - -extern bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype, - u16 *phyrev, u16 *radioid, - u16 *radiover); -extern bool wlc_phy_get_encore(struct brcms_phy_pub *pih); -extern u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih); - -extern void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate); -extern void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate); -extern void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec); -extern void wlc_phy_watchdog(struct brcms_phy_pub *ppi); -extern int wlc_phy_down(struct brcms_phy_pub *ppi); -extern u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih); -extern void wlc_phy_cal_init(struct brcms_phy_pub *ppi); -extern void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init); - -extern void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, - u16 chanspec); -extern u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi); -extern void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, - u16 newch); -extern u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi); -extern void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw); - -extern int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, - struct d11rxhdr *rxh); -extern void wlc_phy_por_inform(struct brcms_phy_pub *ppi); -extern void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi); -extern bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi); - -extern void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag); - -extern void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on); -extern void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on); - - -extern void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi); - -extern void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi, - bool wide_filter); -extern void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band, - struct brcms_chanvec *channels); -extern u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, - uint band); - -extern void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, - u8 *_min_, u8 *_max_, int rate); -extern void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, - uint chan, u8 *_max_, u8 *_min_); -extern void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, - uint band, s32 *, s32 *, u32 *); -extern void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, - struct txpwr_limits *, - u16 chanspec); -extern int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, - bool *override); -extern int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, - bool override); -extern void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi, - struct txpwr_limits *); -extern bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi); -extern void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, - bool hwpwrctrl); -extern u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi); -extern u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi); -extern bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih); - -extern void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, - u8 rxchain); -extern void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, - u8 rxchain); -extern void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, - u8 *rxchain); -extern u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih); -extern s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, - u16 chanspec); -extern void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val); - -extern void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason); -extern void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi); -extern void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock); -extern void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi); - -extern void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val); -extern void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi); -extern void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val); -extern void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags); - -extern void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type); - -extern void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi, - struct tx_power *power, uint channel); - -extern void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal); -extern bool wlc_phy_test_ison(struct brcms_phy_pub *ppi); -extern void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, - u8 txpwr_percent); -extern void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war); -extern void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, - bool bf_preempt); -extern void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap); - -extern void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end); - -extern void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi); -extern void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi); - -extern const u8 *wlc_phy_get_ofdm_rate_lookup(void); - -extern s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi, - u8 mcs_offset); -extern s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset); +struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp); +struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh, + struct bcma_device *d11core, int bandtype, + struct wiphy *wiphy); +void wlc_phy_detach(struct brcms_phy_pub *ppi); + +bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype, + u16 *phyrev, u16 *radioid, u16 *radiover); +bool wlc_phy_get_encore(struct brcms_phy_pub *pih); +u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih); + +void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate); +void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate); +void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec); +void wlc_phy_watchdog(struct brcms_phy_pub *ppi); +int wlc_phy_down(struct brcms_phy_pub *ppi); +u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih); +void wlc_phy_cal_init(struct brcms_phy_pub *ppi); +void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init); + +void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec); +u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi); +void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch); +u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi); +void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw); + +int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, struct d11rxhdr *rxh); +void wlc_phy_por_inform(struct brcms_phy_pub *ppi); +void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi); +bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi); + +void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag); + +void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on); +void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on); + + +void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi); + +void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi, + bool wide_filter); +void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band, + struct brcms_chanvec *channels); +u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band); + +void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, u8 *_min_, + u8 *_max_, int rate); +void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan, + u8 *_max_, u8 *_min_); +void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint band, + s32 *, s32 *, u32 *); +void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *, + u16 chanspec); +int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override); +int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override); +void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi, + struct txpwr_limits *); +bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi); +void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl); +u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi); +u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi); +bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih); + +void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain); +void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain); +void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain); +u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih); +s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec); +void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val); + +void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason); +void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi); +void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock); +void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi); + +void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val); +void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi); +void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val); +void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags); + +void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type); + +void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi, + struct tx_power *power, uint channel); + +void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal); +bool wlc_phy_test_ison(struct brcms_phy_pub *ppi); +void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent); +void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war); +void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt); +void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap); + +void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end); + +void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi); +void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi); + +const u8 *wlc_phy_get_ofdm_rate_lookup(void); + +s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi, + u8 mcs_offset); +s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset); #endif /* _BRCM_PHY_HAL_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h index af00e2c2b26..4960f7d2680 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_int.h @@ -488,7 +488,6 @@ struct lcnphy_cal_results { struct shared_phy { struct brcms_phy *phy_head; uint unit; - struct si_pub *sih; struct phy_shim_info *physhim; uint corerev; u32 machwcap; @@ -911,113 +910,103 @@ struct lcnphy_radio_regs { u8 do_init_g; }; -extern u16 read_phy_reg(struct brcms_phy *pi, u16 addr); -extern void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); -extern void and_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); -extern void or_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); -extern void mod_phy_reg(struct brcms_phy *pi, u16 addr, u16 mask, u16 val); - -extern u16 read_radio_reg(struct brcms_phy *pi, u16 addr); -extern void or_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); -extern void and_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); -extern void mod_radio_reg(struct brcms_phy *pi, u16 addr, u16 mask, - u16 val); -extern void xor_radio_reg(struct brcms_phy *pi, u16 addr, u16 mask); - -extern void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); - -extern void wlc_phyreg_enter(struct brcms_phy_pub *pih); -extern void wlc_phyreg_exit(struct brcms_phy_pub *pih); -extern void wlc_radioreg_enter(struct brcms_phy_pub *pih); -extern void wlc_radioreg_exit(struct brcms_phy_pub *pih); - -extern void wlc_phy_read_table(struct brcms_phy *pi, - const struct phytbl_info *ptbl_info, - u16 tblAddr, u16 tblDataHi, - u16 tblDatalo); -extern void wlc_phy_write_table(struct brcms_phy *pi, - const struct phytbl_info *ptbl_info, - u16 tblAddr, u16 tblDataHi, u16 tblDatalo); -extern void wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, - uint tbl_offset, u16 tblAddr, u16 tblDataHi, - u16 tblDataLo); -extern void wlc_phy_table_data_write(struct brcms_phy *pi, uint width, u32 val); - -extern void write_phy_channel_reg(struct brcms_phy *pi, uint val); -extern void wlc_phy_txpower_update_shm(struct brcms_phy *pi); - -extern u8 wlc_phy_nbits(s32 value); -extern void wlc_phy_compute_dB(u32 *cmplx_pwr, s8 *p_dB, u8 core); - -extern uint wlc_phy_init_radio_regs_allbands(struct brcms_phy *pi, - struct radio_20xx_regs *radioregs); -extern uint wlc_phy_init_radio_regs(struct brcms_phy *pi, - const struct radio_regs *radioregs, - u16 core_offset); - -extern void wlc_phy_txpower_ipa_upd(struct brcms_phy *pi); - -extern void wlc_phy_do_dummy_tx(struct brcms_phy *pi, bool ofdm, bool pa_on); -extern void wlc_phy_papd_decode_epsilon(u32 epsilon, s32 *eps_real, - s32 *eps_imag); - -extern void wlc_phy_cal_perical_mphase_reset(struct brcms_phy *pi); -extern void wlc_phy_cal_perical_mphase_restart(struct brcms_phy *pi); - -extern bool wlc_phy_attach_nphy(struct brcms_phy *pi); -extern bool wlc_phy_attach_lcnphy(struct brcms_phy *pi); - -extern void wlc_phy_detach_lcnphy(struct brcms_phy *pi); - -extern void wlc_phy_init_nphy(struct brcms_phy *pi); -extern void wlc_phy_init_lcnphy(struct brcms_phy *pi); - -extern void wlc_phy_cal_init_nphy(struct brcms_phy *pi); -extern void wlc_phy_cal_init_lcnphy(struct brcms_phy *pi); - -extern void wlc_phy_chanspec_set_nphy(struct brcms_phy *pi, - u16 chanspec); -extern void wlc_phy_chanspec_set_lcnphy(struct brcms_phy *pi, - u16 chanspec); -extern void wlc_phy_chanspec_set_fixup_lcnphy(struct brcms_phy *pi, - u16 chanspec); -extern int wlc_phy_channel2freq(uint channel); -extern int wlc_phy_chanspec_freq2bandrange_lpssn(uint); -extern int wlc_phy_chanspec_bandrange_get(struct brcms_phy *, u16 chanspec); - -extern void wlc_lcnphy_set_tx_pwr_ctrl(struct brcms_phy *pi, u16 mode); -extern s8 wlc_lcnphy_get_current_tx_pwr_idx(struct brcms_phy *pi); - -extern void wlc_phy_txpower_recalc_target_nphy(struct brcms_phy *pi); -extern void wlc_lcnphy_txpower_recalc_target(struct brcms_phy *pi); -extern void wlc_phy_txpower_recalc_target_lcnphy(struct brcms_phy *pi); - -extern void wlc_lcnphy_set_tx_pwr_by_index(struct brcms_phy *pi, int index); -extern void wlc_lcnphy_tx_pu(struct brcms_phy *pi, bool bEnable); -extern void wlc_lcnphy_stop_tx_tone(struct brcms_phy *pi); -extern void wlc_lcnphy_start_tx_tone(struct brcms_phy *pi, s32 f_kHz, - u16 max_val, bool iqcalmode); - -extern void wlc_phy_txpower_sromlimit_get_nphy(struct brcms_phy *pi, uint chan, - u8 *max_pwr, u8 rate_id); -extern void wlc_phy_ofdm_to_mcs_powers_nphy(u8 *power, u8 rate_mcs_start, - u8 rate_mcs_end, - u8 rate_ofdm_start); -extern void wlc_phy_mcs_to_ofdm_powers_nphy(u8 *power, - u8 rate_ofdm_start, - u8 rate_ofdm_end, - u8 rate_mcs_start); - -extern u16 wlc_lcnphy_tempsense(struct brcms_phy *pi, bool mode); -extern s16 wlc_lcnphy_tempsense_new(struct brcms_phy *pi, bool mode); -extern s8 wlc_lcnphy_tempsense_degree(struct brcms_phy *pi, bool mode); -extern s8 wlc_lcnphy_vbatsense(struct brcms_phy *pi, bool mode); -extern void wlc_phy_carrier_suppress_lcnphy(struct brcms_phy *pi); -extern void wlc_lcnphy_crsuprs(struct brcms_phy *pi, int channel); -extern void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode); -extern void wlc_2064_vco_cal(struct brcms_phy *pi); - -extern void wlc_phy_txpower_recalc_target(struct brcms_phy *pi); +u16 read_phy_reg(struct brcms_phy *pi, u16 addr); +void write_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); +void and_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); +void or_phy_reg(struct brcms_phy *pi, u16 addr, u16 val); +void mod_phy_reg(struct brcms_phy *pi, u16 addr, u16 mask, u16 val); + +u16 read_radio_reg(struct brcms_phy *pi, u16 addr); +void or_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); +void and_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); +void mod_radio_reg(struct brcms_phy *pi, u16 addr, u16 mask, u16 val); +void xor_radio_reg(struct brcms_phy *pi, u16 addr, u16 mask); + +void write_radio_reg(struct brcms_phy *pi, u16 addr, u16 val); + +void wlc_phyreg_enter(struct brcms_phy_pub *pih); +void wlc_phyreg_exit(struct brcms_phy_pub *pih); +void wlc_radioreg_enter(struct brcms_phy_pub *pih); +void wlc_radioreg_exit(struct brcms_phy_pub *pih); + +void wlc_phy_read_table(struct brcms_phy *pi, + const struct phytbl_info *ptbl_info, + u16 tblAddr, u16 tblDataHi, u16 tblDatalo); +void wlc_phy_write_table(struct brcms_phy *pi, + const struct phytbl_info *ptbl_info, + u16 tblAddr, u16 tblDataHi, u16 tblDatalo); +void wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset, + u16 tblAddr, u16 tblDataHi, u16 tblDataLo); +void wlc_phy_table_data_write(struct brcms_phy *pi, uint width, u32 val); + +void write_phy_channel_reg(struct brcms_phy *pi, uint val); +void wlc_phy_txpower_update_shm(struct brcms_phy *pi); + +u8 wlc_phy_nbits(s32 value); +void wlc_phy_compute_dB(u32 *cmplx_pwr, s8 *p_dB, u8 core); + +uint wlc_phy_init_radio_regs_allbands(struct brcms_phy *pi, + struct radio_20xx_regs *radioregs); +uint wlc_phy_init_radio_regs(struct brcms_phy *pi, + const struct radio_regs *radioregs, + u16 core_offset); + +void wlc_phy_txpower_ipa_upd(struct brcms_phy *pi); + +void wlc_phy_do_dummy_tx(struct brcms_phy *pi, bool ofdm, bool pa_on); +void wlc_phy_papd_decode_epsilon(u32 epsilon, s32 *eps_real, s32 *eps_imag); + +void wlc_phy_cal_perical_mphase_reset(struct brcms_phy *pi); +void wlc_phy_cal_perical_mphase_restart(struct brcms_phy *pi); + +bool wlc_phy_attach_nphy(struct brcms_phy *pi); +bool wlc_phy_attach_lcnphy(struct brcms_phy *pi); + +void wlc_phy_detach_lcnphy(struct brcms_phy *pi); + +void wlc_phy_init_nphy(struct brcms_phy *pi); +void wlc_phy_init_lcnphy(struct brcms_phy *pi); + +void wlc_phy_cal_init_nphy(struct brcms_phy *pi); +void wlc_phy_cal_init_lcnphy(struct brcms_phy *pi); + +void wlc_phy_chanspec_set_nphy(struct brcms_phy *pi, u16 chanspec); +void wlc_phy_chanspec_set_lcnphy(struct brcms_phy *pi, u16 chanspec); +void wlc_phy_chanspec_set_fixup_lcnphy(struct brcms_phy *pi, u16 chanspec); +int wlc_phy_channel2freq(uint channel); +int wlc_phy_chanspec_freq2bandrange_lpssn(uint); +int wlc_phy_chanspec_bandrange_get(struct brcms_phy *, u16 chanspec); + +void wlc_lcnphy_set_tx_pwr_ctrl(struct brcms_phy *pi, u16 mode); +s8 wlc_lcnphy_get_current_tx_pwr_idx(struct brcms_phy *pi); + +void wlc_phy_txpower_recalc_target_nphy(struct brcms_phy *pi); +void wlc_lcnphy_txpower_recalc_target(struct brcms_phy *pi); +void wlc_phy_txpower_recalc_target_lcnphy(struct brcms_phy *pi); + +void wlc_lcnphy_set_tx_pwr_by_index(struct brcms_phy *pi, int index); +void wlc_lcnphy_tx_pu(struct brcms_phy *pi, bool bEnable); +void wlc_lcnphy_stop_tx_tone(struct brcms_phy *pi); +void wlc_lcnphy_start_tx_tone(struct brcms_phy *pi, s32 f_kHz, u16 max_val, + bool iqcalmode); + +void wlc_phy_txpower_sromlimit_get_nphy(struct brcms_phy *pi, uint chan, + u8 *max_pwr, u8 rate_id); +void wlc_phy_ofdm_to_mcs_powers_nphy(u8 *power, u8 rate_mcs_start, + u8 rate_mcs_end, u8 rate_ofdm_start); +void wlc_phy_mcs_to_ofdm_powers_nphy(u8 *power, u8 rate_ofdm_start, + u8 rate_ofdm_end, u8 rate_mcs_start); + +u16 wlc_lcnphy_tempsense(struct brcms_phy *pi, bool mode); +s16 wlc_lcnphy_tempsense_new(struct brcms_phy *pi, bool mode); +s8 wlc_lcnphy_tempsense_degree(struct brcms_phy *pi, bool mode); +s8 wlc_lcnphy_vbatsense(struct brcms_phy *pi, bool mode); +void wlc_phy_carrier_suppress_lcnphy(struct brcms_phy *pi); +void wlc_lcnphy_crsuprs(struct brcms_phy *pi, int channel); +void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode); +void wlc_2064_vco_cal(struct brcms_phy *pi); + +void wlc_phy_txpower_recalc_target(struct brcms_phy *pi); #define LCNPHY_TBL_ID_PAPDCOMPDELTATBL 0x18 #define LCNPHY_TX_POWER_TABLE_SIZE 128 @@ -1031,26 +1020,24 @@ extern void wlc_phy_txpower_recalc_target(struct brcms_phy *pi); #define LCNPHY_TX_PWR_CTRL_TEMPBASED 0xE001 -extern void wlc_lcnphy_write_table(struct brcms_phy *pi, - const struct phytbl_info *pti); -extern void wlc_lcnphy_read_table(struct brcms_phy *pi, - struct phytbl_info *pti); -extern void wlc_lcnphy_set_tx_iqcc(struct brcms_phy *pi, u16 a, u16 b); -extern void wlc_lcnphy_set_tx_locc(struct brcms_phy *pi, u16 didq); -extern void wlc_lcnphy_get_tx_iqcc(struct brcms_phy *pi, u16 *a, u16 *b); -extern u16 wlc_lcnphy_get_tx_locc(struct brcms_phy *pi); -extern void wlc_lcnphy_get_radio_loft(struct brcms_phy *pi, u8 *ei0, - u8 *eq0, u8 *fi0, u8 *fq0); -extern void wlc_lcnphy_calib_modes(struct brcms_phy *pi, uint mode); -extern void wlc_lcnphy_deaf_mode(struct brcms_phy *pi, bool mode); -extern bool wlc_phy_tpc_isenabled_lcnphy(struct brcms_phy *pi); -extern void wlc_lcnphy_tx_pwr_update_npt(struct brcms_phy *pi); -extern s32 wlc_lcnphy_tssi2dbm(s32 tssi, s32 a1, s32 b0, s32 b1); -extern void wlc_lcnphy_get_tssi(struct brcms_phy *pi, s8 *ofdm_pwr, - s8 *cck_pwr); -extern void wlc_lcnphy_tx_power_adjustment(struct brcms_phy_pub *ppi); - -extern s32 wlc_lcnphy_rx_signal_power(struct brcms_phy *pi, s32 gain_index); +void wlc_lcnphy_write_table(struct brcms_phy *pi, + const struct phytbl_info *pti); +void wlc_lcnphy_read_table(struct brcms_phy *pi, struct phytbl_info *pti); +void wlc_lcnphy_set_tx_iqcc(struct brcms_phy *pi, u16 a, u16 b); +void wlc_lcnphy_set_tx_locc(struct brcms_phy *pi, u16 didq); +void wlc_lcnphy_get_tx_iqcc(struct brcms_phy *pi, u16 *a, u16 *b); +u16 wlc_lcnphy_get_tx_locc(struct brcms_phy *pi); +void wlc_lcnphy_get_radio_loft(struct brcms_phy *pi, u8 *ei0, u8 *eq0, u8 *fi0, + u8 *fq0); +void wlc_lcnphy_calib_modes(struct brcms_phy *pi, uint mode); +void wlc_lcnphy_deaf_mode(struct brcms_phy *pi, bool mode); +bool wlc_phy_tpc_isenabled_lcnphy(struct brcms_phy *pi); +void wlc_lcnphy_tx_pwr_update_npt(struct brcms_phy *pi); +s32 wlc_lcnphy_tssi2dbm(s32 tssi, s32 a1, s32 b0, s32 b1); +void wlc_lcnphy_get_tssi(struct brcms_phy *pi, s8 *ofdm_pwr, s8 *cck_pwr); +void wlc_lcnphy_tx_power_adjustment(struct brcms_phy_pub *ppi); + +s32 wlc_lcnphy_rx_signal_power(struct brcms_phy *pi, s32 gain_index); #define NPHY_MAX_HPVGA1_INDEX 10 #define NPHY_DEF_HPVGA1_INDEXLIMIT 7 @@ -1061,9 +1048,8 @@ struct phy_iq_est { u32 q_pwr; }; -extern void wlc_phy_stay_in_carriersearch_nphy(struct brcms_phy *pi, - bool enable); -extern void wlc_nphy_deaf_mode(struct brcms_phy *pi, bool mode); +void wlc_phy_stay_in_carriersearch_nphy(struct brcms_phy *pi, bool enable); +void wlc_nphy_deaf_mode(struct brcms_phy *pi, bool mode); #define wlc_phy_write_table_nphy(pi, pti) \ wlc_phy_write_table(pi, pti, 0x72, 0x74, 0x73) @@ -1077,10 +1063,10 @@ extern void wlc_nphy_deaf_mode(struct brcms_phy *pi, bool mode); #define wlc_nphy_table_data_write(pi, w, v) \ wlc_phy_table_data_write((pi), (w), (v)) -extern void wlc_phy_table_read_nphy(struct brcms_phy *pi, u32, u32 l, u32 o, - u32 w, void *d); -extern void wlc_phy_table_write_nphy(struct brcms_phy *pi, u32, u32, u32, - u32, const void *); +void wlc_phy_table_read_nphy(struct brcms_phy *pi, u32, u32 l, u32 o, u32 w, + void *d); +void wlc_phy_table_write_nphy(struct brcms_phy *pi, u32, u32, u32, u32, + const void *); #define PHY_IPA(pi) \ ((pi->ipa2g_on && CHSPEC_IS2G(pi->radio_chanspec)) || \ @@ -1090,73 +1076,67 @@ extern void wlc_phy_table_write_nphy(struct brcms_phy *pi, u32, u32, u32, if (NREV_LT((pi)->pubpi.phy_rev, 3)) \ (void)bcma_read32(pi->d11core, D11REGOFFS(maccontrol)) -extern void wlc_phy_cal_perical_nphy_run(struct brcms_phy *pi, u8 caltype); -extern void wlc_phy_aci_reset_nphy(struct brcms_phy *pi); -extern void wlc_phy_pa_override_nphy(struct brcms_phy *pi, bool en); - -extern u8 wlc_phy_get_chan_freq_range_nphy(struct brcms_phy *pi, uint chan); -extern void wlc_phy_switch_radio_nphy(struct brcms_phy *pi, bool on); - -extern void wlc_phy_stf_chain_upd_nphy(struct brcms_phy *pi); - -extern void wlc_phy_force_rfseq_nphy(struct brcms_phy *pi, u8 cmd); -extern s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi); - -extern u16 wlc_phy_classifier_nphy(struct brcms_phy *pi, u16 mask, u16 val); - -extern void wlc_phy_rx_iq_est_nphy(struct brcms_phy *pi, struct phy_iq_est *est, - u16 num_samps, u8 wait_time, - u8 wait_for_crs); - -extern void wlc_phy_rx_iq_coeffs_nphy(struct brcms_phy *pi, u8 write, - struct nphy_iq_comp *comp); -extern void wlc_phy_aci_and_noise_reduction_nphy(struct brcms_phy *pi); - -extern void wlc_phy_rxcore_setstate_nphy(struct brcms_phy_pub *pih, - u8 rxcore_bitmask); -extern u8 wlc_phy_rxcore_getstate_nphy(struct brcms_phy_pub *pih); - -extern void wlc_phy_txpwrctrl_enable_nphy(struct brcms_phy *pi, u8 ctrl_type); -extern void wlc_phy_txpwr_fixpower_nphy(struct brcms_phy *pi); -extern void wlc_phy_txpwr_apply_nphy(struct brcms_phy *pi); -extern void wlc_phy_txpwr_papd_cal_nphy(struct brcms_phy *pi); -extern u16 wlc_phy_txpwr_idx_get_nphy(struct brcms_phy *pi); - -extern struct nphy_txgains wlc_phy_get_tx_gain_nphy(struct brcms_phy *pi); -extern int wlc_phy_cal_txiqlo_nphy(struct brcms_phy *pi, - struct nphy_txgains target_gain, - bool full, bool m); -extern int wlc_phy_cal_rxiq_nphy(struct brcms_phy *pi, - struct nphy_txgains target_gain, - u8 type, bool d); -extern void wlc_phy_txpwr_index_nphy(struct brcms_phy *pi, u8 core_mask, - s8 txpwrindex, bool res); -extern void wlc_phy_rssisel_nphy(struct brcms_phy *pi, u8 core, u8 rssi_type); -extern int wlc_phy_poll_rssi_nphy(struct brcms_phy *pi, u8 rssi_type, - s32 *rssi_buf, u8 nsamps); -extern void wlc_phy_rssi_cal_nphy(struct brcms_phy *pi); -extern int wlc_phy_aci_scan_nphy(struct brcms_phy *pi); -extern void wlc_phy_cal_txgainctrl_nphy(struct brcms_phy *pi, - s32 dBm_targetpower, bool debug); -extern int wlc_phy_tx_tone_nphy(struct brcms_phy *pi, u32 f_kHz, u16 max_val, - u8 mode, u8, bool); -extern void wlc_phy_stopplayback_nphy(struct brcms_phy *pi); -extern void wlc_phy_est_tonepwr_nphy(struct brcms_phy *pi, s32 *qdBm_pwrbuf, - u8 num_samps); -extern void wlc_phy_radio205x_vcocal_nphy(struct brcms_phy *pi); - -extern int wlc_phy_rssi_compute_nphy(struct brcms_phy *pi, - struct d11rxhdr *rxh); +void wlc_phy_cal_perical_nphy_run(struct brcms_phy *pi, u8 caltype); +void wlc_phy_aci_reset_nphy(struct brcms_phy *pi); +void wlc_phy_pa_override_nphy(struct brcms_phy *pi, bool en); + +u8 wlc_phy_get_chan_freq_range_nphy(struct brcms_phy *pi, uint chan); +void wlc_phy_switch_radio_nphy(struct brcms_phy *pi, bool on); + +void wlc_phy_stf_chain_upd_nphy(struct brcms_phy *pi); + +void wlc_phy_force_rfseq_nphy(struct brcms_phy *pi, u8 cmd); +s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi); + +u16 wlc_phy_classifier_nphy(struct brcms_phy *pi, u16 mask, u16 val); + +void wlc_phy_rx_iq_est_nphy(struct brcms_phy *pi, struct phy_iq_est *est, + u16 num_samps, u8 wait_time, u8 wait_for_crs); + +void wlc_phy_rx_iq_coeffs_nphy(struct brcms_phy *pi, u8 write, + struct nphy_iq_comp *comp); +void wlc_phy_aci_and_noise_reduction_nphy(struct brcms_phy *pi); + +void wlc_phy_rxcore_setstate_nphy(struct brcms_phy_pub *pih, u8 rxcore_bitmask); +u8 wlc_phy_rxcore_getstate_nphy(struct brcms_phy_pub *pih); + +void wlc_phy_txpwrctrl_enable_nphy(struct brcms_phy *pi, u8 ctrl_type); +void wlc_phy_txpwr_fixpower_nphy(struct brcms_phy *pi); +void wlc_phy_txpwr_apply_nphy(struct brcms_phy *pi); +void wlc_phy_txpwr_papd_cal_nphy(struct brcms_phy *pi); +u16 wlc_phy_txpwr_idx_get_nphy(struct brcms_phy *pi); + +struct nphy_txgains wlc_phy_get_tx_gain_nphy(struct brcms_phy *pi); +int wlc_phy_cal_txiqlo_nphy(struct brcms_phy *pi, + struct nphy_txgains target_gain, bool full, bool m); +int wlc_phy_cal_rxiq_nphy(struct brcms_phy *pi, struct nphy_txgains target_gain, + u8 type, bool d); +void wlc_phy_txpwr_index_nphy(struct brcms_phy *pi, u8 core_mask, + s8 txpwrindex, bool res); +void wlc_phy_rssisel_nphy(struct brcms_phy *pi, u8 core, u8 rssi_type); +int wlc_phy_poll_rssi_nphy(struct brcms_phy *pi, u8 rssi_type, + s32 *rssi_buf, u8 nsamps); +void wlc_phy_rssi_cal_nphy(struct brcms_phy *pi); +int wlc_phy_aci_scan_nphy(struct brcms_phy *pi); +void wlc_phy_cal_txgainctrl_nphy(struct brcms_phy *pi, s32 dBm_targetpower, + bool debug); +int wlc_phy_tx_tone_nphy(struct brcms_phy *pi, u32 f_kHz, u16 max_val, u8 mode, + u8, bool); +void wlc_phy_stopplayback_nphy(struct brcms_phy *pi); +void wlc_phy_est_tonepwr_nphy(struct brcms_phy *pi, s32 *qdBm_pwrbuf, + u8 num_samps); +void wlc_phy_radio205x_vcocal_nphy(struct brcms_phy *pi); + +int wlc_phy_rssi_compute_nphy(struct brcms_phy *pi, struct d11rxhdr *rxh); #define NPHY_TESTPATTERN_BPHY_EVM 0 #define NPHY_TESTPATTERN_BPHY_RFCS 1 -extern void wlc_phy_nphy_tkip_rifs_war(struct brcms_phy *pi, u8 rifs); +void wlc_phy_nphy_tkip_rifs_war(struct brcms_phy *pi, u8 rifs); void wlc_phy_get_pwrdet_offsets(struct brcms_phy *pi, s8 *cckoffset, s8 *ofdmoffset); -extern s8 wlc_phy_upd_rssi_offset(struct brcms_phy *pi, s8 rssi, - u16 chanspec); +s8 wlc_phy_upd_rssi_offset(struct brcms_phy *pi, s8 rssi, u16 chanspec); -extern bool wlc_phy_n_txpower_ipa_ison(struct brcms_phy *pih); +bool wlc_phy_n_txpower_ipa_ison(struct brcms_phy *pih); #endif /* _BRCM_PHY_INT_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c index 21a82423247..b2d6d6da3da 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c @@ -1157,8 +1157,6 @@ wlc_lcnphy_set_rx_gain_by_distribution(struct brcms_phy *pi, } mod_phy_reg(pi, 0x44d, (0x1 << 0), (!trsw) << 0); - mod_phy_reg(pi, 0x4b1, (0x3 << 11), lna1 << 11); - mod_phy_reg(pi, 0x4e6, (0x3 << 3), lna1 << 3); } @@ -1475,16 +1473,9 @@ wlc_lcnphy_rx_iq_cal(struct brcms_phy *pi, or_phy_reg(pi, 0x6db, 0x3); wlc_lcnphy_set_trsw_override(pi, tx_switch, rx_switch); - set_gain = false; - - lna2_gain = 3; - while ((lna2_gain >= 0) && !set_gain) { - tia_gain = 4; - - while ((tia_gain >= 0) && !set_gain) { - biq1_gain = 6; - - while ((biq1_gain >= 0) && !set_gain) { + for (lna2_gain = 3; lna2_gain >= 0; lna2_gain--) { + for (tia_gain = 4; tia_gain >= 0; tia_gain--) { + for (biq1_gain = 6; biq1_gain >= 0; biq1_gain--) { set_gain = wlc_lcnphy_rx_iq_cal_gain(pi, (u16) biq1_gain, @@ -1492,18 +1483,16 @@ wlc_lcnphy_rx_iq_cal(struct brcms_phy *pi, tia_gain, (u16) lna2_gain); - biq1_gain -= 1; + if (!set_gain) + continue; + + result = wlc_lcnphy_calc_rx_iq_comp(pi, 1024); + goto stop_tone; } - tia_gain -= 1; } - lna2_gain -= 1; } - if (set_gain) - result = wlc_lcnphy_calc_rx_iq_comp(pi, 1024); - else - result = false; - +stop_tone: wlc_lcnphy_stop_tx_tone(pi); write_phy_reg(pi, 0x631, Core1TxControl_old); @@ -1643,11 +1632,15 @@ wlc_lcnphy_set_chanspec_tweaks(struct brcms_phy *pi, u16 chanspec) if (channel == 1 || channel == 2 || channel == 3 || channel == 4 || channel == 9 || channel == 10 || channel == 11 || channel == 12) { - si_pmu_pllcontrol(pi->sh->sih, 0x2, 0xffffffff, 0x03000c04); - si_pmu_pllcontrol(pi->sh->sih, 0x3, 0xffffff, 0x0); - si_pmu_pllcontrol(pi->sh->sih, 0x4, 0xffffffff, 0x200005c0); - - si_pmu_pllupd(pi->sh->sih); + bcma_chipco_pll_write(&pi->d11core->bus->drv_cc, 0x2, + 0x03000c04); + bcma_chipco_pll_maskset(&pi->d11core->bus->drv_cc, 0x3, + ~0x00ffffff, 0x0); + bcma_chipco_pll_write(&pi->d11core->bus->drv_cc, 0x4, + 0x200005c0); + + bcma_cc_set32(&pi->d11core->bus->drv_cc, BCMA_CC_PMU_CTL, + BCMA_CC_PMU_CTL_PLL_UPD); write_phy_reg(pi, 0x942, 0); wlc_lcnphy_txrx_spur_avoidance_mode(pi, false); pi_lcn->lcnphy_spurmod = false; @@ -1655,11 +1648,15 @@ wlc_lcnphy_set_chanspec_tweaks(struct brcms_phy *pi, u16 chanspec) write_phy_reg(pi, 0x425, 0x5907); } else { - si_pmu_pllcontrol(pi->sh->sih, 0x2, 0xffffffff, 0x03140c04); - si_pmu_pllcontrol(pi->sh->sih, 0x3, 0xffffff, 0x333333); - si_pmu_pllcontrol(pi->sh->sih, 0x4, 0xffffffff, 0x202c2820); - - si_pmu_pllupd(pi->sh->sih); + bcma_chipco_pll_write(&pi->d11core->bus->drv_cc, 0x2, + 0x03140c04); + bcma_chipco_pll_maskset(&pi->d11core->bus->drv_cc, 0x3, + ~0x00ffffff, 0x333333); + bcma_chipco_pll_write(&pi->d11core->bus->drv_cc, 0x4, + 0x202c2820); + + bcma_cc_set32(&pi->d11core->bus->drv_cc, BCMA_CC_PMU_CTL, + BCMA_CC_PMU_CTL_PLL_UPD); write_phy_reg(pi, 0x942, 0); wlc_lcnphy_txrx_spur_avoidance_mode(pi, true); @@ -1831,8 +1828,10 @@ wlc_lcnphy_radio_2064_channel_tune_4313(struct brcms_phy *pi, u8 channel) } if (!(pi->sh->boardflags & BFL_FEM)) { - u8 reg038[14] = {0xd, 0xe, 0xd, 0xd, 0xd, 0xc, - 0xa, 0xb, 0xb, 0x3, 0x3, 0x2, 0x0, 0x0}; + static const u8 reg038[14] = { + 0xd, 0xe, 0xd, 0xd, 0xd, 0xc, 0xa, + 0xb, 0xb, 0x3, 0x3, 0x2, 0x0, 0x0 + }; write_radio_reg(pi, RADIO_2064_REG02A, 0xf); write_radio_reg(pi, RADIO_2064_REG091, 0x3); @@ -2137,8 +2136,16 @@ static void wlc_lcnphy_tssi_setup(struct brcms_phy *pi) { struct phytbl_info tab; u32 rfseq, ind; + enum lcnphy_tssi_mode mode; u8 tssi_sel; + if (pi->sh->boardflags & BFL_FEM) { + tssi_sel = 0x1; + mode = LCNPHY_TSSI_EXT; + } else { + tssi_sel = 0xe; + mode = LCNPHY_TSSI_POST_PA; + } tab.tbl_id = LCNPHY_TBL_ID_TXPWRCTL; tab.tbl_width = 32; tab.tbl_ptr = &ind; @@ -2159,13 +2166,7 @@ static void wlc_lcnphy_tssi_setup(struct brcms_phy *pi) mod_phy_reg(pi, 0x503, (0x1 << 4), (1) << 4); - if (pi->sh->boardflags & BFL_FEM) { - tssi_sel = 0x1; - wlc_lcnphy_set_tssi_mux(pi, LCNPHY_TSSI_EXT); - } else { - tssi_sel = 0xe; - wlc_lcnphy_set_tssi_mux(pi, LCNPHY_TSSI_POST_PA); - } + wlc_lcnphy_set_tssi_mux(pi, mode); mod_phy_reg(pi, 0x4a4, (0x1 << 14), (0) << 14); mod_phy_reg(pi, 0x4a4, (0x1 << 15), (1) << 15); @@ -4371,25 +4372,20 @@ wlc_lcnphy_load_tx_gain_table(struct brcms_phy *pi, u16 pa_gain; u16 gm_gain; - if (CHSPEC_IS5G(pi->radio_chanspec)) - pa_gain = 0x70; - else - pa_gain = 0x60; - if (pi->sh->boardflags & BFL_FEM) pa_gain = 0x10; - + else + pa_gain = 0x60; tab.tbl_id = LCNPHY_TBL_ID_TXPWRCTL; tab.tbl_width = 32; tab.tbl_len = 1; tab.tbl_ptr = &val; + /* fixed gm_gain value for iPA */ + gm_gain = 15; for (j = 0; j < 128; j++) { if (pi->sh->boardflags & BFL_FEM) gm_gain = gain_table[j].gm; - else - gm_gain = 15; - val = (((u32) pa_gain << 24) | (gain_table[j].pad << 16) | (gain_table[j].pga << 8) | gm_gain); @@ -4633,6 +4629,7 @@ static void wlc_lcnphy_tbl_init(struct brcms_phy *pi) uint idx; u8 phybw40; struct phytbl_info tab; + const struct phytbl_info *tb; u32 val; phybw40 = CHSPEC_IS40(pi->radio_chanspec); @@ -4677,7 +4674,6 @@ static void wlc_lcnphy_tbl_init(struct brcms_phy *pi) } if (LCNREV_IS(pi->pubpi.phy_rev, 2)) { - const struct phytbl_info *tb; int l; if (CHSPEC_IS2G(pi->radio_chanspec)) { @@ -4698,21 +4694,22 @@ static void wlc_lcnphy_tbl_init(struct brcms_phy *pi) wlc_lcnphy_write_table(pi, &tb[idx]); } - if ((pi->sh->boardflags & BFL_FEM) - && !(pi->sh->boardflags & BFL_FEM_BT)) - wlc_lcnphy_write_table(pi, &dot11lcn_sw_ctrl_tbl_info_4313_epa); - else if (pi->sh->boardflags & BFL_FEM_BT) { - if (pi->sh->boardrev < 0x1250) - wlc_lcnphy_write_table( - pi, - &dot11lcn_sw_ctrl_tbl_info_4313_bt_epa); + if (pi->sh->boardflags & BFL_FEM) { + if (pi->sh->boardflags & BFL_FEM_BT) { + if (pi->sh->boardrev < 0x1250) + tb = &dot11lcn_sw_ctrl_tbl_info_4313_bt_epa; + else + tb = &dot11lcn_sw_ctrl_tbl_info_4313_bt_epa_p250; + } else { + tb = &dot11lcn_sw_ctrl_tbl_info_4313_epa; + } + } else { + if (pi->sh->boardflags & BFL_FEM_BT) + tb = &dot11lcn_sw_ctrl_tbl_info_4313_bt_ipa; else - wlc_lcnphy_write_table( - pi, - &dot11lcn_sw_ctrl_tbl_info_4313_bt_epa_p250); - } else - wlc_lcnphy_write_table(pi, &dot11lcn_sw_ctrl_tbl_info_4313); - + tb = &dot11lcn_sw_ctrl_tbl_info_4313; + } + wlc_lcnphy_write_table(pi, tb); wlc_lcnphy_load_rfpower(pi); wlc_lcnphy_clear_papd_comptable(pi); @@ -4864,9 +4861,10 @@ void wlc_phy_init_lcnphy(struct brcms_phy *pi) wlc_phy_chanspec_set((struct brcms_phy_pub *) pi, pi->radio_chanspec); - si_pmu_regcontrol(pi->sh->sih, 0, 0xf, 0x9); + bcma_chipco_regctl_maskset(&pi->d11core->bus->drv_cc, 0, ~0xf, 0x9); - si_pmu_chipcontrol(pi->sh->sih, 0, 0xffffffff, 0x03CDDDDD); + bcma_chipco_chipctl_maskset(&pi->d11core->bus->drv_cc, 0, 0x0, + 0x03CDDDDD); if ((pi->sh->boardflags & BFL_FEM) && wlc_lcnphy_tempsense_based_pwr_ctrl_enabled(pi)) @@ -5055,7 +5053,8 @@ void wlc_phy_chanspec_set_lcnphy(struct brcms_phy *pi, u16 chanspec) wlc_lcnphy_load_tx_iir_filter(pi, true, 3); mod_phy_reg(pi, 0x4eb, (0x7 << 3), (1) << 3); - wlc_lcnphy_tssi_setup(pi); + if (wlc_lcnphy_tssi_based_pwr_ctrl_enabled(pi)) + wlc_lcnphy_tssi_setup(pi); } void wlc_phy_detach_lcnphy(struct brcms_phy *pi) @@ -5078,7 +5077,7 @@ bool wlc_phy_attach_lcnphy(struct brcms_phy *pi) pi->hwpwrctrl_capable = true; } - pi->xtalfreq = si_pmu_alp_clock(pi->sh->sih); + pi->xtalfreq = bcma_chipco_get_alp_clock(&pi->d11core->bus->drv_cc); pi_lcn->lcnphy_papd_rxGnCtrl_init = 0; pi->pi_fptr.init = wlc_phy_init_lcnphy; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c index 65db9b7458d..3e9f5b25be6 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c @@ -19321,14 +19321,13 @@ void wlc_phy_init_nphy(struct brcms_phy *pi) (pi->sh->chippkg == BCMA_PKG_ID_BCM4718))) { if ((pi->sh->boardflags & BFL_EXTLNA) && (CHSPEC_IS2G(pi->radio_chanspec))) - ai_cc_reg(pi->sh->sih, - offsetof(struct chipcregs, chipcontrol), - 0x40, 0x40); + bcma_cc_set32(&pi->d11core->bus->drv_cc, + BCMA_CC_CHIPCTL, 0x40); } if ((!PHY_IPA(pi)) && (pi->sh->chip == BCMA_CHIP_ID_BCM5357)) - si_pmu_chipcontrol(pi->sh->sih, 1, CCTRL5357_EXTPA, - CCTRL5357_EXTPA); + bcma_chipco_chipctl_maskset(&pi->d11core->bus->drv_cc, 1, + ~CCTRL5357_EXTPA, CCTRL5357_EXTPA); if ((pi->nphy_gband_spurwar2_en) && CHSPEC_IS2G(pi->radio_chanspec) && CHSPEC_IS40(pi->radio_chanspec)) { @@ -21133,7 +21132,6 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, const struct nphy_sfo_cfg *ci) { u16 val; - struct si_info *sii = container_of(pi->sh->sih, struct si_info, pub); val = read_phy_reg(pi, 0x09) & NPHY_BandControl_currentBand; if (CHSPEC_IS5G(chanspec) && !val) { @@ -21221,11 +21219,11 @@ wlc_phy_chanspec_nphy_setup(struct brcms_phy *pi, u16 chanspec, if ((pi->sh->chip == BCMA_CHIP_ID_BCM4716) || (pi->sh->chip == BCMA_CHIP_ID_BCM43225)) { - bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, + bcma_pmu_spuravoid_pllupdate(&pi->d11core->bus->drv_cc, spuravoid); } else { wlapi_bmac_core_phypll_ctl(pi->sh->physhim, false); - bcma_pmu_spuravoid_pllupdate(&sii->icbus->drv_cc, + bcma_pmu_spuravoid_pllupdate(&pi->d11core->bus->drv_cc, spuravoid); wlapi_bmac_core_phypll_ctl(pi->sh->physhim, true); } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c index b7e95acc208..d7fa312214f 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.c @@ -1507,117 +1507,103 @@ static const u32 dot11lcn_gain_tbl_5G[] = { const struct phytbl_info dot11lcnphytbl_rx_gain_info_rev0[] = { {&dot11lcn_gain_tbl_rev0, - sizeof(dot11lcn_gain_tbl_rev0) / sizeof(dot11lcn_gain_tbl_rev0[0]), 18, + ARRAY_SIZE(dot11lcn_gain_tbl_rev0), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_rev0, - sizeof(dot11lcn_aux_gain_idx_tbl_rev0) / - sizeof(dot11lcn_aux_gain_idx_tbl_rev0[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_rev0), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_rev0, - sizeof(dot11lcn_gain_idx_tbl_rev0) / - sizeof(dot11lcn_gain_idx_tbl_rev0[0]), 13, 0, 32} + ARRAY_SIZE(dot11lcn_gain_idx_tbl_rev0), 13, 0, 32} , }; static const struct phytbl_info dot11lcnphytbl_rx_gain_info_rev1[] = { {&dot11lcn_gain_tbl_rev1, - sizeof(dot11lcn_gain_tbl_rev1) / sizeof(dot11lcn_gain_tbl_rev1[0]), 18, + ARRAY_SIZE(dot11lcn_gain_tbl_rev1), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_rev0, - sizeof(dot11lcn_aux_gain_idx_tbl_rev0) / - sizeof(dot11lcn_aux_gain_idx_tbl_rev0[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_rev0), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_rev0, - sizeof(dot11lcn_gain_idx_tbl_rev0) / - sizeof(dot11lcn_gain_idx_tbl_rev0[0]), 13, 0, 32} + ARRAY_SIZE(dot11lcn_gain_idx_tbl_rev0), 13, 0, 32} , }; const struct phytbl_info dot11lcnphytbl_rx_gain_info_2G_rev2[] = { {&dot11lcn_gain_tbl_2G, - sizeof(dot11lcn_gain_tbl_2G) / sizeof(dot11lcn_gain_tbl_2G[0]), 18, 0, + ARRAY_SIZE(dot11lcn_gain_tbl_2G), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_2G, - sizeof(dot11lcn_aux_gain_idx_tbl_2G) / - sizeof(dot11lcn_aux_gain_idx_tbl_2G[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_2G), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_2G, - sizeof(dot11lcn_gain_idx_tbl_2G) / sizeof(dot11lcn_gain_idx_tbl_2G[0]), + ARRAY_SIZE(dot11lcn_gain_idx_tbl_2G), 13, 0, 32} , {&dot11lcn_gain_val_tbl_2G, - sizeof(dot11lcn_gain_val_tbl_2G) / sizeof(dot11lcn_gain_val_tbl_2G[0]), + ARRAY_SIZE(dot11lcn_gain_val_tbl_2G), 17, 0, 8} }; const struct phytbl_info dot11lcnphytbl_rx_gain_info_5G_rev2[] = { {&dot11lcn_gain_tbl_5G, - sizeof(dot11lcn_gain_tbl_5G) / sizeof(dot11lcn_gain_tbl_5G[0]), 18, 0, + ARRAY_SIZE(dot11lcn_gain_tbl_5G), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_5G, - sizeof(dot11lcn_aux_gain_idx_tbl_5G) / - sizeof(dot11lcn_aux_gain_idx_tbl_5G[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_5G), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_5G, - sizeof(dot11lcn_gain_idx_tbl_5G) / sizeof(dot11lcn_gain_idx_tbl_5G[0]), + ARRAY_SIZE(dot11lcn_gain_idx_tbl_5G), 13, 0, 32} , {&dot11lcn_gain_val_tbl_5G, - sizeof(dot11lcn_gain_val_tbl_5G) / sizeof(dot11lcn_gain_val_tbl_5G[0]), + ARRAY_SIZE(dot11lcn_gain_val_tbl_5G), 17, 0, 8} }; const struct phytbl_info dot11lcnphytbl_rx_gain_info_extlna_2G_rev2[] = { {&dot11lcn_gain_tbl_extlna_2G, - sizeof(dot11lcn_gain_tbl_extlna_2G) / - sizeof(dot11lcn_gain_tbl_extlna_2G[0]), 18, 0, 32} + ARRAY_SIZE(dot11lcn_gain_tbl_extlna_2G), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_extlna_2G, - sizeof(dot11lcn_aux_gain_idx_tbl_extlna_2G) / - sizeof(dot11lcn_aux_gain_idx_tbl_extlna_2G[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_extlna_2G), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_extlna_2G, - sizeof(dot11lcn_gain_idx_tbl_extlna_2G) / - sizeof(dot11lcn_gain_idx_tbl_extlna_2G[0]), 13, 0, 32} + ARRAY_SIZE(dot11lcn_gain_idx_tbl_extlna_2G), 13, 0, 32} , {&dot11lcn_gain_val_tbl_extlna_2G, - sizeof(dot11lcn_gain_val_tbl_extlna_2G) / - sizeof(dot11lcn_gain_val_tbl_extlna_2G[0]), 17, 0, 8} + ARRAY_SIZE(dot11lcn_gain_val_tbl_extlna_2G), 17, 0, 8} }; const struct phytbl_info dot11lcnphytbl_rx_gain_info_extlna_5G_rev2[] = { {&dot11lcn_gain_tbl_5G, - sizeof(dot11lcn_gain_tbl_5G) / sizeof(dot11lcn_gain_tbl_5G[0]), 18, 0, + ARRAY_SIZE(dot11lcn_gain_tbl_5G), 18, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_5G, - sizeof(dot11lcn_aux_gain_idx_tbl_5G) / - sizeof(dot11lcn_aux_gain_idx_tbl_5G[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_5G), 14, 0, 16} , {&dot11lcn_gain_idx_tbl_5G, - sizeof(dot11lcn_gain_idx_tbl_5G) / sizeof(dot11lcn_gain_idx_tbl_5G[0]), + ARRAY_SIZE(dot11lcn_gain_idx_tbl_5G), 13, 0, 32} , {&dot11lcn_gain_val_tbl_5G, - sizeof(dot11lcn_gain_val_tbl_5G) / sizeof(dot11lcn_gain_val_tbl_5G[0]), + ARRAY_SIZE(dot11lcn_gain_val_tbl_5G), 17, 0, 8} }; const u32 dot11lcnphytbl_rx_gain_info_sz_rev0 = - sizeof(dot11lcnphytbl_rx_gain_info_rev0) / - sizeof(dot11lcnphytbl_rx_gain_info_rev0[0]); + ARRAY_SIZE(dot11lcnphytbl_rx_gain_info_rev0); const u32 dot11lcnphytbl_rx_gain_info_2G_rev2_sz = - sizeof(dot11lcnphytbl_rx_gain_info_2G_rev2) / - sizeof(dot11lcnphytbl_rx_gain_info_2G_rev2[0]); + ARRAY_SIZE(dot11lcnphytbl_rx_gain_info_2G_rev2); const u32 dot11lcnphytbl_rx_gain_info_5G_rev2_sz = - sizeof(dot11lcnphytbl_rx_gain_info_5G_rev2) / - sizeof(dot11lcnphytbl_rx_gain_info_5G_rev2[0]); + ARRAY_SIZE(dot11lcnphytbl_rx_gain_info_5G_rev2); static const u16 dot11lcn_min_sig_sq_tbl_rev0[] = { 0x014d, @@ -1992,24 +1978,73 @@ static const u16 dot11lcn_sw_ctrl_tbl_4313_epa_rev0[] = { }; static const u16 dot11lcn_sw_ctrl_tbl_4313_rev0[] = { + 0x000a, 0x0009, + 0x0006, + 0x0005, 0x000a, + 0x0009, + 0x0006, 0x0005, + 0x000a, + 0x0009, 0x0006, + 0x0005, + 0x000a, 0x0009, + 0x0006, + 0x0005, 0x000a, + 0x0009, + 0x0006, 0x0005, + 0x000a, + 0x0009, 0x0006, + 0x0005, + 0x000a, 0x0009, + 0x0006, + 0x0005, 0x000a, + 0x0009, + 0x0006, 0x0005, + 0x000a, + 0x0009, 0x0006, + 0x0005, + 0x000a, 0x0009, + 0x0006, + 0x0005, 0x000a, + 0x0009, + 0x0006, 0x0005, + 0x000a, + 0x0009, 0x0006, + 0x0005, + 0x000a, 0x0009, + 0x0006, + 0x0005, 0x000a, + 0x0009, + 0x0006, + 0x0005, + 0x000a, + 0x0009, + 0x0006, + 0x0005, + 0x000a, + 0x0009, + 0x0006, + 0x0005, +}; + +static const u16 dot11lcn_sw_ctrl_tbl_4313_ipa_rev0_combo[] = { 0x0005, 0x0006, 0x0009, @@ -2056,6 +2091,24 @@ static const u16 dot11lcn_sw_ctrl_tbl_4313_rev0[] = { 0x000a, 0x0005, 0x0006, + 0x0009, + 0x000a, + 0x0005, + 0x0006, + 0x0009, + 0x000a, + 0x0005, + 0x0006, + 0x0009, + 0x000a, + 0x0005, + 0x0006, + 0x0009, + 0x000a, + 0x0005, + 0x0006, + 0x0009, + 0x000a, }; static const u16 dot11lcn_sw_ctrl_tbl_rev0[] = { @@ -2771,89 +2824,79 @@ static const u32 dot11lcn_papd_compdelta_tbl_rev0[] = { const struct phytbl_info dot11lcnphytbl_info_rev0[] = { {&dot11lcn_min_sig_sq_tbl_rev0, - sizeof(dot11lcn_min_sig_sq_tbl_rev0) / - sizeof(dot11lcn_min_sig_sq_tbl_rev0[0]), 2, 0, 16} + ARRAY_SIZE(dot11lcn_min_sig_sq_tbl_rev0), 2, 0, 16} , {&dot11lcn_noise_scale_tbl_rev0, - sizeof(dot11lcn_noise_scale_tbl_rev0) / - sizeof(dot11lcn_noise_scale_tbl_rev0[0]), 1, 0, 16} + ARRAY_SIZE(dot11lcn_noise_scale_tbl_rev0), 1, 0, 16} , {&dot11lcn_fltr_ctrl_tbl_rev0, - sizeof(dot11lcn_fltr_ctrl_tbl_rev0) / - sizeof(dot11lcn_fltr_ctrl_tbl_rev0[0]), 11, 0, 32} + ARRAY_SIZE(dot11lcn_fltr_ctrl_tbl_rev0), 11, 0, 32} , {&dot11lcn_ps_ctrl_tbl_rev0, - sizeof(dot11lcn_ps_ctrl_tbl_rev0) / - sizeof(dot11lcn_ps_ctrl_tbl_rev0[0]), 12, 0, 32} + ARRAY_SIZE(dot11lcn_ps_ctrl_tbl_rev0), 12, 0, 32} , {&dot11lcn_gain_idx_tbl_rev0, - sizeof(dot11lcn_gain_idx_tbl_rev0) / - sizeof(dot11lcn_gain_idx_tbl_rev0[0]), 13, 0, 32} + ARRAY_SIZE(dot11lcn_gain_idx_tbl_rev0), 13, 0, 32} , {&dot11lcn_aux_gain_idx_tbl_rev0, - sizeof(dot11lcn_aux_gain_idx_tbl_rev0) / - sizeof(dot11lcn_aux_gain_idx_tbl_rev0[0]), 14, 0, 16} + ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_rev0), 14, 0, 16} , {&dot11lcn_sw_ctrl_tbl_rev0, - sizeof(dot11lcn_sw_ctrl_tbl_rev0) / - sizeof(dot11lcn_sw_ctrl_tbl_rev0[0]), 15, 0, 16} + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_rev0), 15, 0, 16} , {&dot11lcn_nf_table_rev0, - sizeof(dot11lcn_nf_table_rev0) / sizeof(dot11lcn_nf_table_rev0[0]), 16, + ARRAY_SIZE(dot11lcn_nf_table_rev0), 16, 0, 8} , {&dot11lcn_gain_val_tbl_rev0, - sizeof(dot11lcn_gain_val_tbl_rev0) / - sizeof(dot11lcn_gain_val_tbl_rev0[0]), 17, 0, 8} + ARRAY_SIZE(dot11lcn_gain_val_tbl_rev0), 17, 0, 8} , {&dot11lcn_gain_tbl_rev0, - sizeof(dot11lcn_gain_tbl_rev0) / sizeof(dot11lcn_gain_tbl_rev0[0]), 18, + ARRAY_SIZE(dot11lcn_gain_tbl_rev0), 18, 0, 32} , {&dot11lcn_spur_tbl_rev0, - sizeof(dot11lcn_spur_tbl_rev0) / sizeof(dot11lcn_spur_tbl_rev0[0]), 20, + ARRAY_SIZE(dot11lcn_spur_tbl_rev0), 20, 0, 8} , {&dot11lcn_unsup_mcs_tbl_rev0, - sizeof(dot11lcn_unsup_mcs_tbl_rev0) / - sizeof(dot11lcn_unsup_mcs_tbl_rev0[0]), 23, 0, 16} + ARRAY_SIZE(dot11lcn_unsup_mcs_tbl_rev0), 23, 0, 16} , {&dot11lcn_iq_local_tbl_rev0, - sizeof(dot11lcn_iq_local_tbl_rev0) / - sizeof(dot11lcn_iq_local_tbl_rev0[0]), 0, 0, 16} + ARRAY_SIZE(dot11lcn_iq_local_tbl_rev0), 0, 0, 16} , {&dot11lcn_papd_compdelta_tbl_rev0, - sizeof(dot11lcn_papd_compdelta_tbl_rev0) / - sizeof(dot11lcn_papd_compdelta_tbl_rev0[0]), 24, 0, 32} + ARRAY_SIZE(dot11lcn_papd_compdelta_tbl_rev0), 24, 0, 32} , }; const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313 = { &dot11lcn_sw_ctrl_tbl_4313_rev0, - sizeof(dot11lcn_sw_ctrl_tbl_4313_rev0) / - sizeof(dot11lcn_sw_ctrl_tbl_4313_rev0[0]), 15, 0, 16 + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_4313_rev0), 15, 0, 16 +}; + +const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_bt_ipa = { + &dot11lcn_sw_ctrl_tbl_4313_ipa_rev0_combo, + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_4313_ipa_rev0_combo), 15, 0, 16 }; const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_epa = { &dot11lcn_sw_ctrl_tbl_4313_epa_rev0, - sizeof(dot11lcn_sw_ctrl_tbl_4313_epa_rev0) / - sizeof(dot11lcn_sw_ctrl_tbl_4313_epa_rev0[0]), 15, 0, 16 + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_4313_epa_rev0), 15, 0, 16 }; const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_bt_epa = { &dot11lcn_sw_ctrl_tbl_4313_epa_rev0_combo, - sizeof(dot11lcn_sw_ctrl_tbl_4313_epa_rev0_combo) / - sizeof(dot11lcn_sw_ctrl_tbl_4313_epa_rev0_combo[0]), 15, 0, 16 + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_4313_epa_rev0_combo), 15, 0, 16 }; const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_bt_epa_p250 = { &dot11lcn_sw_ctrl_tbl_4313_bt_epa_p250_rev0, - sizeof(dot11lcn_sw_ctrl_tbl_4313_bt_epa_p250_rev0) / - sizeof(dot11lcn_sw_ctrl_tbl_4313_bt_epa_p250_rev0[0]), 15, 0, 16 + ARRAY_SIZE(dot11lcn_sw_ctrl_tbl_4313_bt_epa_p250_rev0), 15, 0, 16 }; const u32 dot11lcnphytbl_info_sz_rev0 = - sizeof(dot11lcnphytbl_info_rev0) / sizeof(dot11lcnphytbl_info_rev0[0]); + ARRAY_SIZE(dot11lcnphytbl_info_rev0); const struct lcnphy_tx_gain_tbl_entry dot11lcnphy_2GHz_extPA_gaintable_rev0[128] = { @@ -2988,134 +3031,134 @@ dot11lcnphy_2GHz_extPA_gaintable_rev0[128] = { }; const struct lcnphy_tx_gain_tbl_entry dot11lcnphy_2GHz_gaintable_rev0[128] = { - {7, 0, 31, 0, 72}, - {7, 0, 31, 0, 70}, - {7, 0, 31, 0, 68}, - {7, 0, 30, 0, 67}, - {7, 0, 29, 0, 68}, - {7, 0, 28, 0, 68}, - {7, 0, 27, 0, 69}, - {7, 0, 26, 0, 70}, - {7, 0, 25, 0, 70}, - {7, 0, 24, 0, 71}, - {7, 0, 23, 0, 72}, - {7, 0, 23, 0, 70}, - {7, 0, 22, 0, 71}, - {7, 0, 21, 0, 72}, - {7, 0, 21, 0, 70}, - {7, 0, 21, 0, 68}, - {7, 0, 21, 0, 66}, - {7, 0, 21, 0, 64}, - {7, 0, 21, 0, 63}, - {7, 0, 20, 0, 64}, - {7, 0, 19, 0, 65}, - {7, 0, 19, 0, 64}, - {7, 0, 18, 0, 65}, - {7, 0, 18, 0, 64}, - {7, 0, 17, 0, 65}, - {7, 0, 17, 0, 64}, - {7, 0, 16, 0, 65}, - {7, 0, 16, 0, 64}, - {7, 0, 16, 0, 62}, - {7, 0, 16, 0, 60}, - {7, 0, 16, 0, 58}, - {7, 0, 15, 0, 61}, - {7, 0, 15, 0, 59}, - {7, 0, 14, 0, 61}, - {7, 0, 14, 0, 60}, - {7, 0, 14, 0, 58}, - {7, 0, 13, 0, 60}, - {7, 0, 13, 0, 59}, - {7, 0, 12, 0, 62}, - {7, 0, 12, 0, 60}, - {7, 0, 12, 0, 58}, - {7, 0, 11, 0, 62}, - {7, 0, 11, 0, 60}, - {7, 0, 11, 0, 59}, - {7, 0, 11, 0, 57}, - {7, 0, 10, 0, 61}, - {7, 0, 10, 0, 59}, - {7, 0, 10, 0, 57}, - {7, 0, 9, 0, 62}, - {7, 0, 9, 0, 60}, - {7, 0, 9, 0, 58}, - {7, 0, 9, 0, 57}, - {7, 0, 8, 0, 62}, - {7, 0, 8, 0, 60}, - {7, 0, 8, 0, 58}, - {7, 0, 8, 0, 57}, - {7, 0, 8, 0, 55}, - {7, 0, 7, 0, 61}, + {15, 0, 31, 0, 72}, + {15, 0, 31, 0, 70}, + {15, 0, 31, 0, 68}, + {15, 0, 30, 0, 68}, + {15, 0, 29, 0, 69}, + {15, 0, 28, 0, 69}, + {15, 0, 27, 0, 70}, + {15, 0, 26, 0, 70}, + {15, 0, 25, 0, 71}, + {15, 0, 24, 0, 72}, + {15, 0, 23, 0, 73}, + {15, 0, 23, 0, 71}, + {15, 0, 22, 0, 72}, + {15, 0, 21, 0, 73}, + {15, 0, 21, 0, 71}, + {15, 0, 21, 0, 69}, + {15, 0, 21, 0, 67}, + {15, 0, 21, 0, 65}, + {15, 0, 21, 0, 63}, + {15, 0, 20, 0, 65}, + {15, 0, 19, 0, 66}, + {15, 0, 19, 0, 64}, + {15, 0, 18, 0, 66}, + {15, 0, 18, 0, 64}, + {15, 0, 17, 0, 66}, + {15, 0, 17, 0, 64}, + {15, 0, 16, 0, 66}, + {15, 0, 16, 0, 64}, + {15, 0, 16, 0, 62}, + {15, 0, 16, 0, 61}, + {15, 0, 16, 0, 59}, + {15, 0, 15, 0, 61}, + {15, 0, 15, 0, 59}, + {15, 0, 14, 0, 62}, + {15, 0, 14, 0, 60}, + {15, 0, 14, 0, 58}, + {15, 0, 13, 0, 61}, + {15, 0, 13, 0, 59}, + {15, 0, 12, 0, 62}, + {15, 0, 12, 0, 61}, + {15, 0, 12, 0, 59}, + {15, 0, 11, 0, 62}, + {15, 0, 11, 0, 61}, + {15, 0, 11, 0, 59}, + {15, 0, 11, 0, 57}, + {15, 0, 10, 0, 61}, + {15, 0, 10, 0, 59}, + {15, 0, 10, 0, 58}, + {15, 0, 9, 0, 62}, + {15, 0, 9, 0, 61}, + {15, 0, 9, 0, 59}, + {15, 0, 9, 0, 57}, + {15, 0, 8, 0, 62}, + {15, 0, 8, 0, 61}, + {15, 0, 8, 0, 59}, + {15, 0, 8, 0, 57}, + {15, 0, 8, 0, 56}, + {15, 0, 8, 0, 54}, + {15, 0, 8, 0, 53}, + {15, 0, 8, 0, 51}, + {15, 0, 8, 0, 50}, + {7, 0, 7, 0, 69}, + {7, 0, 7, 0, 67}, + {7, 0, 7, 0, 65}, + {7, 0, 7, 0, 64}, + {7, 0, 7, 0, 62}, {7, 0, 7, 0, 60}, {7, 0, 7, 0, 58}, - {7, 0, 7, 0, 56}, + {7, 0, 7, 0, 57}, {7, 0, 7, 0, 55}, {7, 0, 6, 0, 62}, - {7, 0, 6, 0, 60}, - {7, 0, 6, 0, 58}, + {7, 0, 6, 0, 61}, + {7, 0, 6, 0, 59}, {7, 0, 6, 0, 57}, - {7, 0, 6, 0, 55}, + {7, 0, 6, 0, 56}, {7, 0, 6, 0, 54}, - {7, 0, 6, 0, 52}, + {7, 0, 6, 0, 53}, {7, 0, 5, 0, 61}, - {7, 0, 5, 0, 59}, - {7, 0, 5, 0, 57}, + {7, 0, 5, 0, 60}, + {7, 0, 5, 0, 58}, {7, 0, 5, 0, 56}, - {7, 0, 5, 0, 54}, + {7, 0, 5, 0, 55}, {7, 0, 5, 0, 53}, - {7, 0, 5, 0, 51}, - {7, 0, 4, 0, 62}, - {7, 0, 4, 0, 60}, - {7, 0, 4, 0, 58}, + {7, 0, 5, 0, 52}, + {7, 0, 5, 0, 50}, + {7, 0, 5, 0, 49}, + {7, 0, 5, 0, 47}, {7, 0, 4, 0, 57}, - {7, 0, 4, 0, 55}, + {7, 0, 4, 0, 56}, {7, 0, 4, 0, 54}, - {7, 0, 4, 0, 52}, + {7, 0, 4, 0, 53}, {7, 0, 4, 0, 51}, - {7, 0, 4, 0, 49}, + {7, 0, 4, 0, 50}, {7, 0, 4, 0, 48}, + {7, 0, 4, 0, 47}, {7, 0, 4, 0, 46}, - {7, 0, 3, 0, 60}, - {7, 0, 3, 0, 58}, - {7, 0, 3, 0, 57}, - {7, 0, 3, 0, 55}, - {7, 0, 3, 0, 54}, - {7, 0, 3, 0, 52}, + {7, 0, 4, 0, 44}, + {7, 0, 4, 0, 43}, + {7, 0, 4, 0, 42}, + {7, 0, 4, 0, 41}, + {7, 0, 4, 0, 40}, {7, 0, 3, 0, 51}, - {7, 0, 3, 0, 49}, + {7, 0, 3, 0, 50}, {7, 0, 3, 0, 48}, + {7, 0, 3, 0, 47}, {7, 0, 3, 0, 46}, - {7, 0, 3, 0, 45}, {7, 0, 3, 0, 44}, {7, 0, 3, 0, 43}, + {7, 0, 3, 0, 42}, {7, 0, 3, 0, 41}, - {7, 0, 2, 0, 61}, - {7, 0, 2, 0, 59}, - {7, 0, 2, 0, 57}, - {7, 0, 2, 0, 56}, - {7, 0, 2, 0, 54}, - {7, 0, 2, 0, 53}, - {7, 0, 2, 0, 51}, - {7, 0, 2, 0, 50}, - {7, 0, 2, 0, 48}, - {7, 0, 2, 0, 47}, - {7, 0, 2, 0, 46}, - {7, 0, 2, 0, 44}, - {7, 0, 2, 0, 43}, - {7, 0, 2, 0, 42}, - {7, 0, 2, 0, 41}, - {7, 0, 2, 0, 39}, - {7, 0, 2, 0, 38}, - {7, 0, 2, 0, 37}, - {7, 0, 2, 0, 36}, - {7, 0, 2, 0, 35}, - {7, 0, 2, 0, 34}, - {7, 0, 2, 0, 33}, - {7, 0, 2, 0, 32}, - {7, 0, 1, 0, 63}, - {7, 0, 1, 0, 61}, - {7, 0, 1, 0, 59}, - {7, 0, 1, 0, 57}, + {3, 0, 3, 0, 56}, + {3, 0, 3, 0, 54}, + {3, 0, 3, 0, 53}, + {3, 0, 3, 0, 51}, + {3, 0, 3, 0, 50}, + {3, 0, 3, 0, 48}, + {3, 0, 3, 0, 47}, + {3, 0, 3, 0, 46}, + {3, 0, 3, 0, 44}, + {3, 0, 3, 0, 43}, + {3, 0, 3, 0, 42}, + {3, 0, 3, 0, 41}, + {3, 0, 3, 0, 39}, + {3, 0, 3, 0, 38}, + {3, 0, 3, 0, 37}, + {3, 0, 3, 0, 36}, + {3, 0, 3, 0, 35}, + {3, 0, 3, 0, 34}, }; const struct lcnphy_tx_gain_tbl_entry dot11lcnphy_5GHz_gaintable_rev0[128] = { diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h b/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h index 5f75e16bf5a..489422a3608 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phytbl_lcn.h @@ -20,6 +20,7 @@ extern const struct phytbl_info dot11lcnphytbl_rx_gain_info_rev0[]; extern const u32 dot11lcnphytbl_rx_gain_info_sz_rev0; extern const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313; +extern const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_bt_ipa; extern const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_epa; extern const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_epa_combo; extern const struct phytbl_info dot11lcn_sw_ctrl_tbl_info_4313_bt_epa; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h b/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h index 2c5b66b7597..dd8774717ad 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy_shim.h @@ -124,56 +124,49 @@ struct brcms_phy; -extern struct phy_shim_info *wlc_phy_shim_attach(struct brcms_hardware *wlc_hw, - struct brcms_info *wl, - struct brcms_c_info *wlc); -extern void wlc_phy_shim_detach(struct phy_shim_info *physhim); +struct phy_shim_info *wlc_phy_shim_attach(struct brcms_hardware *wlc_hw, + struct brcms_info *wl, + struct brcms_c_info *wlc); +void wlc_phy_shim_detach(struct phy_shim_info *physhim); /* PHY to WL utility functions */ -extern struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim, - void (*fn) (struct brcms_phy *pi), - void *arg, const char *name); -extern void wlapi_free_timer(struct wlapi_timer *t); -extern void wlapi_add_timer(struct wlapi_timer *t, uint ms, int periodic); -extern bool wlapi_del_timer(struct wlapi_timer *t); -extern void wlapi_intrson(struct phy_shim_info *physhim); -extern u32 wlapi_intrsoff(struct phy_shim_info *physhim); -extern void wlapi_intrsrestore(struct phy_shim_info *physhim, - u32 macintmask); - -extern void wlapi_bmac_write_shm(struct phy_shim_info *physhim, uint offset, - u16 v); -extern u16 wlapi_bmac_read_shm(struct phy_shim_info *physhim, uint offset); -extern void wlapi_bmac_mhf(struct phy_shim_info *physhim, u8 idx, - u16 mask, u16 val, int bands); -extern void wlapi_bmac_corereset(struct phy_shim_info *physhim, u32 flags); -extern void wlapi_suspend_mac_and_wait(struct phy_shim_info *physhim); -extern void wlapi_switch_macfreq(struct phy_shim_info *physhim, u8 spurmode); -extern void wlapi_enable_mac(struct phy_shim_info *physhim); -extern void wlapi_bmac_mctrl(struct phy_shim_info *physhim, u32 mask, - u32 val); -extern void wlapi_bmac_phy_reset(struct phy_shim_info *physhim); -extern void wlapi_bmac_bw_set(struct phy_shim_info *physhim, u16 bw); -extern void wlapi_bmac_phyclk_fgc(struct phy_shim_info *physhim, bool clk); -extern void wlapi_bmac_macphyclk_set(struct phy_shim_info *physhim, bool clk); -extern void wlapi_bmac_core_phypll_ctl(struct phy_shim_info *physhim, bool on); -extern void wlapi_bmac_core_phypll_reset(struct phy_shim_info *physhim); -extern void wlapi_bmac_ucode_wake_override_phyreg_set(struct phy_shim_info * - physhim); -extern void wlapi_bmac_ucode_wake_override_phyreg_clear(struct phy_shim_info * - physhim); -extern void wlapi_bmac_write_template_ram(struct phy_shim_info *physhim, int o, - int len, void *buf); -extern u16 wlapi_bmac_rate_shm_offset(struct phy_shim_info *physhim, - u8 rate); -extern void wlapi_ucode_sample_init(struct phy_shim_info *physhim); -extern void wlapi_copyfrom_objmem(struct phy_shim_info *physhim, uint, - void *buf, int, u32 sel); -extern void wlapi_copyto_objmem(struct phy_shim_info *physhim, uint, - const void *buf, int, u32); - -extern void wlapi_high_update_phy_mode(struct phy_shim_info *physhim, - u32 phy_mode); -extern u16 wlapi_bmac_get_txant(struct phy_shim_info *physhim); +struct wlapi_timer *wlapi_init_timer(struct phy_shim_info *physhim, + void (*fn)(struct brcms_phy *pi), + void *arg, const char *name); +void wlapi_free_timer(struct wlapi_timer *t); +void wlapi_add_timer(struct wlapi_timer *t, uint ms, int periodic); +bool wlapi_del_timer(struct wlapi_timer *t); +void wlapi_intrson(struct phy_shim_info *physhim); +u32 wlapi_intrsoff(struct phy_shim_info *physhim); +void wlapi_intrsrestore(struct phy_shim_info *physhim, u32 macintmask); + +void wlapi_bmac_write_shm(struct phy_shim_info *physhim, uint offset, u16 v); +u16 wlapi_bmac_read_shm(struct phy_shim_info *physhim, uint offset); +void wlapi_bmac_mhf(struct phy_shim_info *physhim, u8 idx, u16 mask, u16 val, + int bands); +void wlapi_bmac_corereset(struct phy_shim_info *physhim, u32 flags); +void wlapi_suspend_mac_and_wait(struct phy_shim_info *physhim); +void wlapi_switch_macfreq(struct phy_shim_info *physhim, u8 spurmode); +void wlapi_enable_mac(struct phy_shim_info *physhim); +void wlapi_bmac_mctrl(struct phy_shim_info *physhim, u32 mask, u32 val); +void wlapi_bmac_phy_reset(struct phy_shim_info *physhim); +void wlapi_bmac_bw_set(struct phy_shim_info *physhim, u16 bw); +void wlapi_bmac_phyclk_fgc(struct phy_shim_info *physhim, bool clk); +void wlapi_bmac_macphyclk_set(struct phy_shim_info *physhim, bool clk); +void wlapi_bmac_core_phypll_ctl(struct phy_shim_info *physhim, bool on); +void wlapi_bmac_core_phypll_reset(struct phy_shim_info *physhim); +void wlapi_bmac_ucode_wake_override_phyreg_set(struct phy_shim_info *physhim); +void wlapi_bmac_ucode_wake_override_phyreg_clear(struct phy_shim_info *physhim); +void wlapi_bmac_write_template_ram(struct phy_shim_info *physhim, int o, + int len, void *buf); +u16 wlapi_bmac_rate_shm_offset(struct phy_shim_info *physhim, u8 rate); +void wlapi_ucode_sample_init(struct phy_shim_info *physhim); +void wlapi_copyfrom_objmem(struct phy_shim_info *physhim, uint, void *buf, + int, u32 sel); +void wlapi_copyto_objmem(struct phy_shim_info *physhim, uint, const void *buf, + int, u32); + +void wlapi_high_update_phy_mode(struct phy_shim_info *physhim, u32 phy_mode); +u16 wlapi_bmac_get_txant(struct phy_shim_info *physhim); #endif /* _BRCM_PHY_SHIM_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c index 7e9df566c73..71b80381f3a 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c @@ -115,60 +115,6 @@ u16 si_pmu_fast_pwrup_delay(struct si_pub *sih) return (u16) delay; } -/* Read/write a chipcontrol reg */ -u32 si_pmu_chipcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val) -{ - ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol_addr), ~0, reg); - return ai_cc_reg(sih, offsetof(struct chipcregs, chipcontrol_data), - mask, val); -} - -/* Read/write a regcontrol reg */ -u32 si_pmu_regcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val) -{ - ai_cc_reg(sih, offsetof(struct chipcregs, regcontrol_addr), ~0, reg); - return ai_cc_reg(sih, offsetof(struct chipcregs, regcontrol_data), - mask, val); -} - -/* Read/write a pllcontrol reg */ -u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val) -{ - ai_cc_reg(sih, offsetof(struct chipcregs, pllcontrol_addr), ~0, reg); - return ai_cc_reg(sih, offsetof(struct chipcregs, pllcontrol_data), - mask, val); -} - -/* PMU PLL update */ -void si_pmu_pllupd(struct si_pub *sih) -{ - ai_cc_reg(sih, offsetof(struct chipcregs, pmucontrol), - PCTL_PLL_PLLCTL_UPD, PCTL_PLL_PLLCTL_UPD); -} - -/* query alp/xtal clock frequency */ -u32 si_pmu_alp_clock(struct si_pub *sih) -{ - u32 clock = ALP_CLOCK; - - /* bail out with default */ - if (!(ai_get_cccaps(sih) & CC_CAP_PMU)) - return clock; - - switch (ai_get_chip_id(sih)) { - case BCMA_CHIP_ID_BCM43224: - case BCMA_CHIP_ID_BCM43225: - case BCMA_CHIP_ID_BCM4313: - /* always 20Mhz */ - clock = 20000 * 1000; - break; - default: - break; - } - - return clock; -} - u32 si_pmu_measure_alpclk(struct si_pub *sih) { struct si_info *sii = container_of(sih, struct si_info, pub); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h index f7cff873578..a014bbc4f93 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h @@ -20,13 +20,7 @@ #include "types.h" -extern u16 si_pmu_fast_pwrup_delay(struct si_pub *sih); -extern void si_pmu_sprom_enable(struct si_pub *sih, bool enable); -extern u32 si_pmu_chipcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); -extern u32 si_pmu_regcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); -extern u32 si_pmu_alp_clock(struct si_pub *sih); -extern void si_pmu_pllupd(struct si_pub *sih); -extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val); -extern u32 si_pmu_measure_alpclk(struct si_pub *sih); +u16 si_pmu_fast_pwrup_delay(struct si_pub *sih); +u32 si_pmu_measure_alpclk(struct si_pub *sih); #endif /* _BRCM_PMU_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h index 4fb2834f4e6..4da38cb4f31 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h @@ -164,8 +164,6 @@ struct brcms_pub { u8 cur_etheraddr[ETH_ALEN]; /* our local ethernet address */ - int bcmerror; /* last bcm error */ - u32 radio_disabled; /* bit vector for radio disabled reasons */ u16 boardrev; /* version # of particular board */ @@ -268,69 +266,76 @@ struct brcms_antselcfg { }; /* common functions for every port */ -extern struct brcms_c_info * -brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, - bool piomode, uint *perr); -extern uint brcms_c_detach(struct brcms_c_info *wlc); -extern int brcms_c_up(struct brcms_c_info *wlc); -extern uint brcms_c_down(struct brcms_c_info *wlc); - -extern bool brcms_c_chipmatch(struct bcma_device *core); -extern void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx); -extern void brcms_c_reset(struct brcms_c_info *wlc); - -extern void brcms_c_intrson(struct brcms_c_info *wlc); -extern u32 brcms_c_intrsoff(struct brcms_c_info *wlc); -extern void brcms_c_intrsrestore(struct brcms_c_info *wlc, u32 macintmask); -extern bool brcms_c_intrsupd(struct brcms_c_info *wlc); -extern bool brcms_c_isr(struct brcms_c_info *wlc); -extern bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded); -extern bool brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, - struct sk_buff *sdu, - struct ieee80211_hw *hw); -extern bool brcms_c_aggregatable(struct brcms_c_info *wlc, u8 tid); -extern void brcms_c_protection_upd(struct brcms_c_info *wlc, uint idx, - int val); -extern int brcms_c_get_header_len(void); -extern void brcms_c_set_addrmatch(struct brcms_c_info *wlc, - int match_reg_offset, - const u8 *addr); -extern void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci, - const struct ieee80211_tx_queue_params *arg, - bool suspend); -extern struct brcms_pub *brcms_c_pub(struct brcms_c_info *wlc); -extern void brcms_c_ampdu_flush(struct brcms_c_info *wlc, - struct ieee80211_sta *sta, u16 tid); -extern void brcms_c_ampdu_tx_operational(struct brcms_c_info *wlc, u8 tid, - u8 ba_wsize, uint max_rx_ampdu_bytes); -extern int brcms_c_module_register(struct brcms_pub *pub, - const char *name, struct brcms_info *hdl, - int (*down_fn)(void *handle)); -extern int brcms_c_module_unregister(struct brcms_pub *pub, const char *name, - struct brcms_info *hdl); -extern void brcms_c_suspend_mac_and_wait(struct brcms_c_info *wlc); -extern void brcms_c_enable_mac(struct brcms_c_info *wlc); -extern void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state); -extern void brcms_c_scan_start(struct brcms_c_info *wlc); -extern void brcms_c_scan_stop(struct brcms_c_info *wlc); -extern int brcms_c_get_curband(struct brcms_c_info *wlc); -extern void brcms_c_wait_for_tx_completion(struct brcms_c_info *wlc, - bool drop); -extern int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel); -extern int brcms_c_set_rate_limit(struct brcms_c_info *wlc, u16 srl, u16 lrl); -extern void brcms_c_get_current_rateset(struct brcms_c_info *wlc, +struct brcms_c_info *brcms_c_attach(struct brcms_info *wl, + struct bcma_device *core, uint unit, + bool piomode, uint *perr); +uint brcms_c_detach(struct brcms_c_info *wlc); +int brcms_c_up(struct brcms_c_info *wlc); +uint brcms_c_down(struct brcms_c_info *wlc); + +bool brcms_c_chipmatch(struct bcma_device *core); +void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx); +void brcms_c_reset(struct brcms_c_info *wlc); + +void brcms_c_intrson(struct brcms_c_info *wlc); +u32 brcms_c_intrsoff(struct brcms_c_info *wlc); +void brcms_c_intrsrestore(struct brcms_c_info *wlc, u32 macintmask); +bool brcms_c_intrsupd(struct brcms_c_info *wlc); +bool brcms_c_isr(struct brcms_c_info *wlc); +bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded); +bool brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, struct sk_buff *sdu, + struct ieee80211_hw *hw); +bool brcms_c_aggregatable(struct brcms_c_info *wlc, u8 tid); +void brcms_c_protection_upd(struct brcms_c_info *wlc, uint idx, int val); +int brcms_c_get_header_len(void); +void brcms_c_set_addrmatch(struct brcms_c_info *wlc, int match_reg_offset, + const u8 *addr); +void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci, + const struct ieee80211_tx_queue_params *arg, + bool suspend); +struct brcms_pub *brcms_c_pub(struct brcms_c_info *wlc); +void brcms_c_ampdu_flush(struct brcms_c_info *wlc, struct ieee80211_sta *sta, + u16 tid); +void brcms_c_ampdu_tx_operational(struct brcms_c_info *wlc, u8 tid, + u8 ba_wsize, uint max_rx_ampdu_bytes); +int brcms_c_module_register(struct brcms_pub *pub, const char *name, + struct brcms_info *hdl, + int (*down_fn)(void *handle)); +int brcms_c_module_unregister(struct brcms_pub *pub, const char *name, + struct brcms_info *hdl); +void brcms_c_suspend_mac_and_wait(struct brcms_c_info *wlc); +void brcms_c_enable_mac(struct brcms_c_info *wlc); +void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state); +void brcms_c_scan_start(struct brcms_c_info *wlc); +void brcms_c_scan_stop(struct brcms_c_info *wlc); +int brcms_c_get_curband(struct brcms_c_info *wlc); +int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel); +int brcms_c_set_rate_limit(struct brcms_c_info *wlc, u16 srl, u16 lrl); +void brcms_c_get_current_rateset(struct brcms_c_info *wlc, struct brcm_rateset *currs); -extern int brcms_c_set_rateset(struct brcms_c_info *wlc, - struct brcm_rateset *rs); -extern int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period); -extern u16 brcms_c_get_phy_type(struct brcms_c_info *wlc, int phyidx); -extern void brcms_c_set_shortslot_override(struct brcms_c_info *wlc, +int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs); +int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period); +u16 brcms_c_get_phy_type(struct brcms_c_info *wlc, int phyidx); +void brcms_c_set_shortslot_override(struct brcms_c_info *wlc, s8 sslot_override); -extern void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, - u8 interval); -extern int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr); -extern int brcms_c_get_tx_power(struct brcms_c_info *wlc); -extern bool brcms_c_check_radio_disabled(struct brcms_c_info *wlc); -extern void brcms_c_mute(struct brcms_c_info *wlc, bool on); +void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval); +u64 brcms_c_tsf_get(struct brcms_c_info *wlc); +void brcms_c_tsf_set(struct brcms_c_info *wlc, u64 tsf); +int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr); +int brcms_c_get_tx_power(struct brcms_c_info *wlc); +bool brcms_c_check_radio_disabled(struct brcms_c_info *wlc); +void brcms_c_mute(struct brcms_c_info *wlc, bool on); +bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc); +void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr); +void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid, + u8 *ssid, size_t ssid_len); +void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr); +void brcms_c_update_beacon(struct brcms_c_info *wlc); +void brcms_c_set_new_beacon(struct brcms_c_info *wlc, struct sk_buff *beacon, + u16 tim_offset, u16 dtim_period); +void brcms_c_set_new_probe_resp(struct brcms_c_info *wlc, + struct sk_buff *probe_resp); +void brcms_c_enable_probe_resp(struct brcms_c_info *wlc, bool enable); +void brcms_c_set_ssid(struct brcms_c_info *wlc, u8 *ssid, size_t ssid_len); #endif /* _BRCM_PUB_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/rate.h b/drivers/net/wireless/brcm80211/brcmsmac/rate.h index 980d578825c..5bb88b78ed6 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/rate.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/rate.h @@ -216,34 +216,30 @@ static inline u8 cck_phy2mac_rate(u8 signal) /* sanitize, and sort a rateset with the basic bit(s) preserved, validate * rateset */ -extern bool -brcms_c_rate_hwrs_filter_sort_validate(struct brcms_c_rateset *rs, - const struct brcms_c_rateset *hw_rs, - bool check_brate, u8 txstreams); +bool brcms_c_rate_hwrs_filter_sort_validate(struct brcms_c_rateset *rs, + const struct brcms_c_rateset *hw_rs, + bool check_brate, u8 txstreams); /* copy rateset src to dst as-is (no masking or sorting) */ -extern void brcms_c_rateset_copy(const struct brcms_c_rateset *src, - struct brcms_c_rateset *dst); +void brcms_c_rateset_copy(const struct brcms_c_rateset *src, + struct brcms_c_rateset *dst); /* would be nice to have these documented ... */ -extern u32 brcms_c_compute_rspec(struct d11rxhdr *rxh, u8 *plcp); - -extern void brcms_c_rateset_filter(struct brcms_c_rateset *src, - struct brcms_c_rateset *dst, bool basic_only, u8 rates, uint xmask, - bool mcsallow); - -extern void -brcms_c_rateset_default(struct brcms_c_rateset *rs_tgt, - const struct brcms_c_rateset *rs_hw, uint phy_type, - int bandtype, bool cck_only, uint rate_mask, - bool mcsallow, u8 bw, u8 txstreams); - -extern s16 brcms_c_rate_legacy_phyctl(uint rate); - -extern void brcms_c_rateset_mcs_upd(struct brcms_c_rateset *rs, u8 txstreams); -extern void brcms_c_rateset_mcs_clear(struct brcms_c_rateset *rateset); -extern void brcms_c_rateset_mcs_build(struct brcms_c_rateset *rateset, - u8 txstreams); -extern void brcms_c_rateset_bw_mcs_filter(struct brcms_c_rateset *rateset, - u8 bw); +u32 brcms_c_compute_rspec(struct d11rxhdr *rxh, u8 *plcp); + +void brcms_c_rateset_filter(struct brcms_c_rateset *src, + struct brcms_c_rateset *dst, bool basic_only, + u8 rates, uint xmask, bool mcsallow); + +void brcms_c_rateset_default(struct brcms_c_rateset *rs_tgt, + const struct brcms_c_rateset *rs_hw, uint phy_type, + int bandtype, bool cck_only, uint rate_mask, + bool mcsallow, u8 bw, u8 txstreams); + +s16 brcms_c_rate_legacy_phyctl(uint rate); + +void brcms_c_rateset_mcs_upd(struct brcms_c_rateset *rs, u8 txstreams); +void brcms_c_rateset_mcs_clear(struct brcms_c_rateset *rateset); +void brcms_c_rateset_mcs_build(struct brcms_c_rateset *rateset, u8 txstreams); +void brcms_c_rateset_bw_mcs_filter(struct brcms_c_rateset *rateset, u8 bw); #endif /* _BRCM_RATE_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/scb.h b/drivers/net/wireless/brcm80211/brcmsmac/scb.h index 51c79c7239b..3a3d73699f8 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/scb.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/scb.h @@ -36,7 +36,6 @@ /* structure to store per-tid state for the ampdu initiator */ struct scb_ampdu_tid_ini { - u8 tx_in_transit; /* number of pending mpdus in transit in driver */ u8 tid; /* initiator tid for easy lookup */ /* tx retry count; indexed by seq modulo */ u8 txretry[AMPDU_TX_BA_MAX_WSIZE]; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/stf.h b/drivers/net/wireless/brcm80211/brcmsmac/stf.h index 19f6580f69b..ba9493009a3 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/stf.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/stf.h @@ -19,24 +19,19 @@ #include "types.h" -extern int brcms_c_stf_attach(struct brcms_c_info *wlc); -extern void brcms_c_stf_detach(struct brcms_c_info *wlc); +int brcms_c_stf_attach(struct brcms_c_info *wlc); +void brcms_c_stf_detach(struct brcms_c_info *wlc); -extern void brcms_c_tempsense_upd(struct brcms_c_info *wlc); -extern void brcms_c_stf_ss_algo_channel_get(struct brcms_c_info *wlc, - u16 *ss_algo_channel, - u16 chanspec); -extern int brcms_c_stf_ss_update(struct brcms_c_info *wlc, - struct brcms_band *band); -extern void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc); -extern int brcms_c_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, - bool force); -extern bool brcms_c_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val); -extern void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc); -extern void brcms_c_stf_phy_chain_calc(struct brcms_c_info *wlc); -extern u16 brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, - u32 rspec); -extern u16 brcms_c_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, - u32 rspec); +void brcms_c_tempsense_upd(struct brcms_c_info *wlc); +void brcms_c_stf_ss_algo_channel_get(struct brcms_c_info *wlc, + u16 *ss_algo_channel, u16 chanspec); +int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band); +void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc); +int brcms_c_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force); +bool brcms_c_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val); +void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc); +void brcms_c_stf_phy_chain_calc(struct brcms_c_info *wlc); +u16 brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, u32 rspec); +u16 brcms_c_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, u32 rspec); #endif /* _BRCM_STF_H_ */ diff --git a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h b/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h index 18750a814b4..c87dd89bcb7 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/ucode_loader.h @@ -43,16 +43,14 @@ struct brcms_ucode { u32 *bcm43xx_bomminor; }; -extern int -brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode); +int brcms_ucode_data_init(struct brcms_info *wl, struct brcms_ucode *ucode); -extern void brcms_ucode_data_free(struct brcms_ucode *ucode); +void brcms_ucode_data_free(struct brcms_ucode *ucode); -extern int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, - unsigned int idx); -extern int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, - unsigned int idx); -extern void brcms_ucode_free_buf(void *); -extern int brcms_check_firmwares(struct brcms_info *wl); +int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, unsigned int idx); +int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, + unsigned int idx); +void brcms_ucode_free_buf(void *); +int brcms_check_firmwares(struct brcms_info *wl); #endif /* _BRCM_UCODE_H_ */ |