Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:2515 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752450Ab1FIOpS (ORCPT ); Thu, 9 Jun 2011 10:45:18 -0400 From: "Roland Vossen" To: gregkh@suse.de cc: devel@linuxdriverproject.org, linux-wireless@vger.kernel.org Subject: [PATCH 16/21] staging: brcm80211: further replaced wlc_ by brcmsmac_c_ Date: Thu, 9 Jun 2011 16:44:56 +0200 Message-ID: <1307630701-9170-17-git-send-email-rvossen@broadcom.com> (sfid-20110609_164605_609323_392307C8) In-Reply-To: <1307630701-9170-1-git-send-email-rvossen@broadcom.com> References: <1307630701-9170-1-git-send-email-rvossen@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Code cleanup. Renamed functions. Signed-off-by: Roland Vossen Reviewed-by: Arend van Spriel --- drivers/staging/brcm80211/brcmsmac/alloc.c | 6 +- drivers/staging/brcm80211/brcmsmac/alloc.h | 5 +- drivers/staging/brcm80211/brcmsmac/ampdu.c | 111 ++++++------ drivers/staging/brcm80211/brcmsmac/ampdu.h | 15 +- drivers/staging/brcm80211/brcmsmac/antsel.c | 48 +++--- drivers/staging/brcm80211/brcmsmac/antsel.h | 10 +- drivers/staging/brcm80211/brcmsmac/channel.c | 202 +++++++++++----------- drivers/staging/brcm80211/brcmsmac/channel.h | 12 +- drivers/staging/brcm80211/brcmsmac/mac80211_if.c | 2 +- drivers/staging/brcm80211/brcmsmac/main.c | 129 +++++++------- drivers/staging/brcm80211/brcmsmac/pub.h | 6 +- drivers/staging/brcm80211/brcmsmac/rate.c | 38 ++-- drivers/staging/brcm80211/brcmsmac/rate.h | 28 ++-- drivers/staging/brcm80211/brcmsmac/stf.c | 81 +++++---- drivers/staging/brcm80211/brcmsmac/stf.h | 25 ++-- 15 files changed, 366 insertions(+), 352 deletions(-) diff --git a/drivers/staging/brcm80211/brcmsmac/alloc.c b/drivers/staging/brcm80211/brcmsmac/alloc.c index b66418e..dbf64d7 100644 --- a/drivers/staging/brcm80211/brcmsmac/alloc.c +++ b/drivers/staging/brcm80211/brcmsmac/alloc.c @@ -126,7 +126,7 @@ static void wlc_bsscfg_ID_assign(struct brcms_c_info *wlc, /* * The common driver entry routine. Error codes should be unique */ -struct brcms_c_info *wlc_attach_malloc(uint unit, uint *err, uint devid) +struct brcms_c_info *brcms_c_attach_malloc(uint unit, uint *err, uint devid) { struct brcms_c_info *wlc; @@ -246,11 +246,11 @@ struct brcms_c_info *wlc_attach_malloc(uint unit, uint *err, uint devid) return wlc; fail: - wlc_detach_mfree(wlc); + brcms_c_detach_mfree(wlc); return NULL; } -void wlc_detach_mfree(struct brcms_c_info *wlc) +void brcms_c_detach_mfree(struct brcms_c_info *wlc) { if (wlc == NULL) return; diff --git a/drivers/staging/brcm80211/brcmsmac/alloc.h b/drivers/staging/brcm80211/brcmsmac/alloc.h index b8dc287..f465d30 100644 --- a/drivers/staging/brcm80211/brcmsmac/alloc.h +++ b/drivers/staging/brcm80211/brcmsmac/alloc.h @@ -14,5 +14,6 @@ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -extern struct brcms_c_info *wlc_attach_malloc(uint unit, uint *err, uint devid); -extern void wlc_detach_mfree(struct brcms_c_info *wlc); +extern struct brcms_c_info *brcms_c_attach_malloc(uint unit, uint *err, + uint devid); +extern void brcms_c_detach_mfree(struct brcms_c_info *wlc); diff --git a/drivers/staging/brcm80211/brcmsmac/ampdu.c b/drivers/staging/brcm80211/brcmsmac/ampdu.c index 0795679..b8c6002 100644 --- a/drivers/staging/brcm80211/brcmsmac/ampdu.c +++ b/drivers/staging/brcm80211/brcmsmac/ampdu.c @@ -110,35 +110,37 @@ struct cb_del_ampdu_pars { #define SCB_AMPDU_CUBBY(ampdu, scb) (&(scb->scb_ampdu)) #define SCB_AMPDU_INI(scb_ampdu, tid) (&(scb_ampdu->ini[tid])) -static void wlc_ffpld_init(struct ampdu_info *ampdu); -static int wlc_ffpld_check_txfunfl(struct brcms_c_info *wlc, int f); -static void wlc_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f); +static void brcms_c_ffpld_init(struct ampdu_info *ampdu); +static int brcms_c_ffpld_check_txfunfl(struct brcms_c_info *wlc, int f); +static void brcms_c_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f); -static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu, +static scb_ampdu_tid_ini_t *brcms_c_ampdu_init_tid_ini(struct ampdu_info *ampdu, scb_ampdu_t *scb_ampdu, u8 tid, bool override); -static void ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur); -static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb); -static void scb_ampdu_update_config_all(struct ampdu_info *ampdu); +static void brcms_c_scb_ampdu_update_max_txlen(struct ampdu_info *ampdu, + u8 dur); +static void brcms_c_scb_ampdu_update_config(struct ampdu_info *ampdu, + struct scb *scb); +static void brcms_c_scb_ampdu_update_config_all(struct ampdu_info *ampdu); -#define wlc_ampdu_txflowcontrol(a, b, c) do {} while (0) +#define brcms_c_ampdu_txflowcontrol(a, b, c) do {} while (0) -static void wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, +static void brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, tx_status_t *txs, u32 frmtxstatus, u32 frmtxstatus2); -static bool wlc_ampdu_cap(struct ampdu_info *ampdu); -static int wlc_ampdu_set(struct ampdu_info *ampdu, bool on); +static bool brcms_c_ampdu_cap(struct ampdu_info *ampdu); +static int brcms_c_ampdu_set(struct ampdu_info *ampdu, bool on); -struct ampdu_info *wlc_ampdu_attach(struct brcms_c_info *wlc) +struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc) { struct ampdu_info *ampdu; int i; ampdu = kzalloc(sizeof(struct ampdu_info), GFP_ATOMIC); if (!ampdu) { - wiphy_err(wlc->wiphy, "wl%d: wlc_ampdu_attach: out of mem\n", - wlc->pub->unit); + wiphy_err(wlc->wiphy, "wl%d: brcms_c_ampdu_attach: out of mem" + "\n", wlc->pub->unit); return NULL; } ampdu->wlc = wlc; @@ -174,18 +176,18 @@ struct ampdu_info *wlc_ampdu_attach(struct brcms_c_info *wlc) ampdu->rr_retry_limit_tid[i] = ampdu->rr_retry_limit; } - ampdu_update_max_txlen(ampdu, ampdu->dur); + brcms_c_scb_ampdu_update_max_txlen(ampdu, ampdu->dur); ampdu->mfbr = false; /* try to set ampdu to the default value */ - wlc_ampdu_set(ampdu, wlc->pub->_ampdu); + brcms_c_ampdu_set(ampdu, wlc->pub->_ampdu); ampdu->tx_max_funl = FFPLD_TX_MAX_UNFL; - wlc_ffpld_init(ampdu); + brcms_c_ffpld_init(ampdu); return ampdu; } -void wlc_ampdu_detach(struct ampdu_info *ampdu) +void brcms_c_ampdu_detach(struct ampdu_info *ampdu) { int i; @@ -201,7 +203,8 @@ void wlc_ampdu_detach(struct ampdu_info *ampdu) kfree(ampdu); } -static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb) +static void brcms_c_scb_ampdu_update_config(struct ampdu_info *ampdu, + struct scb *scb) { scb_ampdu_t *scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb); int i; @@ -229,12 +232,12 @@ static void scb_ampdu_update_config(struct ampdu_info *ampdu, struct scb *scb) mcs2ampdu_table[FFPLD_MAX_MCS]); } -static void scb_ampdu_update_config_all(struct ampdu_info *ampdu) +static void brcms_c_scb_ampdu_update_config_all(struct ampdu_info *ampdu) { - scb_ampdu_update_config(ampdu, ampdu->wlc->pub->global_scb); + brcms_c_scb_ampdu_update_config(ampdu, ampdu->wlc->pub->global_scb); } -static void wlc_ffpld_init(struct ampdu_info *ampdu) +static void brcms_c_ffpld_init(struct ampdu_info *ampdu) { int i, j; wlc_fifo_info_t *fifo; @@ -258,7 +261,7 @@ static void wlc_ffpld_init(struct ampdu_info *ampdu) * Return 1 if pre-loading not active, -1 if not an underflow event, * 0 if pre-loading module took care of the event. */ -static int wlc_ffpld_check_txfunfl(struct brcms_c_info *wlc, int fid) +static int brcms_c_ffpld_check_txfunfl(struct brcms_c_info *wlc, int fid) { struct ampdu_info *ampdu = wlc->ampdu; u32 phy_rate = MCS_RATE(FFPLD_MAX_MCS, true, false); @@ -339,7 +342,7 @@ static int wlc_ffpld_check_txfunfl(struct brcms_c_info *wlc, int fid) fifo->ampdu_pld_size = max_pld_size; /* update scb release size */ - scb_ampdu_update_config_all(ampdu); + brcms_c_scb_ampdu_update_config_all(ampdu); /* compute a new dma xfer rate for max_mpdu @ max mcs. @@ -366,17 +369,17 @@ static int wlc_ffpld_check_txfunfl(struct brcms_c_info *wlc, int fid) fifo->mcs2ampdu_table[FFPLD_MAX_MCS] -= 1; /* recompute the table */ - wlc_ffpld_calc_mcs2ampdu_table(ampdu, fid); + brcms_c_ffpld_calc_mcs2ampdu_table(ampdu, fid); /* update scb release size */ - scb_ampdu_update_config_all(ampdu); + brcms_c_scb_ampdu_update_config_all(ampdu); } } fifo->accum_txfunfl = 0; return 0; } -static void wlc_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f) +static void brcms_c_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f) { int i; u32 phy_rate, dma_rate, tmp; @@ -409,7 +412,7 @@ static void wlc_ffpld_calc_mcs2ampdu_table(struct ampdu_info *ampdu, int f) } static void -wlc_ampdu_agg(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, +brcms_c_ampdu_agg(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, uint prec) { scb_ampdu_t *scb_ampdu; @@ -421,13 +424,13 @@ wlc_ampdu_agg(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, /* initialize initiator on first packet; sends addba req */ ini = SCB_AMPDU_INI(scb_ampdu, tid); if (ini->magic != INI_MAGIC) { - ini = wlc_ampdu_init_tid_ini(ampdu, scb_ampdu, tid, false); + ini = brcms_c_ampdu_init_tid_ini(ampdu, scb_ampdu, tid, false); } return; } int -wlc_sendampdu(struct ampdu_info *ampdu, struct brcms_c_txq_info *qi, +brcms_c_sendampdu(struct ampdu_info *ampdu, struct brcms_c_txq_info *qi, struct sk_buff **pdu, int prec) { struct brcms_c_info *wlc; @@ -480,7 +483,7 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct brcms_c_txq_info *qi, return -EBUSY; } - wlc_ampdu_agg(ampdu, scb, p, tid); + brcms_c_ampdu_agg(ampdu, scb, p, tid); rr_retry_limit = ampdu->rr_retry_limit_tid[tid]; ampdu_len = 0; @@ -808,7 +811,7 @@ wlc_sendampdu(struct ampdu_info *ampdu, struct brcms_c_txq_info *qi, } void -wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, +brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, tx_status_t *txs) { scb_ampdu_t *scb_ampdu; @@ -841,7 +844,7 @@ wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, if (likely(scb)) { scb_ampdu = SCB_AMPDU_CUBBY(ampdu, scb); ini = SCB_AMPDU_INI(scb_ampdu, p->priority); - wlc_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2); + brcms_c_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2); } else { /* loop through all pkts and free */ u8 queue = txs->frameid & TXFID_QUEUE_MASK; @@ -860,12 +863,13 @@ wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, } brcms_c_txfifo_complete(wlc, queue, ampdu->txpkt_weight); } - wlc_ampdu_txflowcontrol(wlc, scb_ampdu, ini); + brcms_c_ampdu_txflowcontrol(wlc, scb_ampdu, ini); } static void -rate_status(struct brcms_c_info *wlc, struct ieee80211_tx_info *tx_info, - tx_status_t *txs, u8 mcs) +brcms_c_ampdu_rate_status(struct brcms_c_info *wlc, + struct ieee80211_tx_info *tx_info, + tx_status_t *txs, u8 mcs) { struct ieee80211_tx_rate *txrate = tx_info->status.rates; int i; @@ -880,7 +884,7 @@ rate_status(struct brcms_c_info *wlc, struct ieee80211_tx_info *tx_info, #define SHORTNAME "AMPDU status" static void -wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, +brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, tx_status_t *txs, u32 s1, u32 s2) { @@ -954,9 +958,9 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, wlc->default_bss->chanspec)); } else { if (supr_status != TX_STATUS_SUPR_FRAG) - wiphy_err(wiphy, "%s: wlc_ampdu_dotx" - "status:supr_status 0x%x\n", - __func__, supr_status); + wiphy_err(wiphy, "%s:" + "supr_status 0x%x\n", + __func__, supr_status); } /* no need to retry for badch; will fail again */ if (supr_status == TX_STATUS_SUPR_BADCH || @@ -968,14 +972,14 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, /* if there were underflows, but pre-loading is not active, notify rate adaptation. */ - if (wlc_ffpld_check_txfunfl(wlc, prio2fifo[tid]) - > 0) { + if (brcms_c_ffpld_check_txfunfl(wlc, + prio2fifo[tid]) > 0) { tx_error = true; } } } else if (txs->phyerr) { update_rate = false; - wiphy_err(wiphy, "wl%d: wlc_ampdu_dotxstatus: tx phy " + wiphy_err(wiphy, "wl%d: ampdu tx phy " "error (0x%x)\n", wlc->pub->unit, txs->phyerr); @@ -1017,7 +1021,8 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, /* ampdu_ack_len: number of acked aggregated frames */ /* ampdu_len: number of aggregated frames */ - rate_status(wlc, tx_info, txs, mcs); + brcms_c_ampdu_rate_status(wlc, tx_info, txs, + mcs); tx_info->flags |= IEEE80211_TX_STAT_ACK; tx_info->flags |= IEEE80211_TX_STAT_AMPDU; tx_info->status.ampdu_ack_len = @@ -1073,13 +1078,13 @@ wlc_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, brcms_c_send_q(wlc); /* update rate state */ - antselid = wlc_antsel_antsel2id(wlc->asi, mimoantsel); + antselid = brcms_c_antsel_antsel2id(wlc->asi, mimoantsel); brcms_c_txfifo_complete(wlc, queue, ampdu->txpkt_weight); } /* initialize the initiator code for tid */ -static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu, +static scb_ampdu_tid_ini_t *brcms_c_ampdu_init_tid_ini(struct ampdu_info *ampdu, scb_ampdu_t *scb_ampdu, u8 tid, bool override) { @@ -1099,7 +1104,7 @@ static scb_ampdu_tid_ini_t *wlc_ampdu_init_tid_ini(struct ampdu_info *ampdu, return ini; } -static int wlc_ampdu_set(struct ampdu_info *ampdu, bool on) +static int brcms_c_ampdu_set(struct ampdu_info *ampdu, bool on) { struct brcms_c_info *wlc = ampdu->wlc; @@ -1111,7 +1116,7 @@ static int wlc_ampdu_set(struct ampdu_info *ampdu, bool on) "nmode enabled\n", wlc->pub->unit); return -ENOTSUPP; } - if (!wlc_ampdu_cap(ampdu)) { + if (!brcms_c_ampdu_cap(ampdu)) { wiphy_err(ampdu->wlc->wiphy, "wl%d: device not " "ampdu capable\n", wlc->pub->unit); return -ENOTSUPP; @@ -1122,7 +1127,7 @@ static int wlc_ampdu_set(struct ampdu_info *ampdu, bool on) return 0; } -static bool wlc_ampdu_cap(struct ampdu_info *ampdu) +static bool brcms_c_ampdu_cap(struct ampdu_info *ampdu) { if (WLC_PHY_11N_CAP(ampdu->wlc->band)) return true; @@ -1130,7 +1135,7 @@ static bool wlc_ampdu_cap(struct ampdu_info *ampdu) return false; } -static void ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur) +static void brcms_c_scb_ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur) { u32 rate, mcs; @@ -1151,7 +1156,7 @@ static void ampdu_update_max_txlen(struct ampdu_info *ampdu, u8 dur) } } -void wlc_ampdu_macaddr_upd(struct brcms_c_info *wlc) +void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc) { char template[T_RAM_ACCESS_SZ * 2]; @@ -1168,7 +1173,7 @@ bool brcms_c_aggregatable(struct brcms_c_info *wlc, u8 tid) return wlc->ampdu->ini_enable[tid]; } -void wlc_ampdu_shm_upd(struct ampdu_info *ampdu) +void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu) { struct brcms_c_info *wlc = ampdu->wlc; @@ -1217,7 +1222,7 @@ static void dma_cb_fn_ampdu(void *txi, void *arg_a) * When a remote party is no longer available for ampdu communication, any * pending tx ampdu packets in the driver have to be flushed. */ -void wlc_ampdu_flush(struct brcms_c_info *wlc, +void brcms_c_ampdu_flush(struct brcms_c_info *wlc, struct ieee80211_sta *sta, u16 tid) { struct brcms_c_txq_info *qi = wlc->pkt_queue; diff --git a/drivers/staging/brcm80211/brcmsmac/ampdu.h b/drivers/staging/brcm80211/brcmsmac/ampdu.h index 6f9aa9c..5fba4ae 100644 --- a/drivers/staging/brcm80211/brcmsmac/ampdu.h +++ b/drivers/staging/brcm80211/brcmsmac/ampdu.h @@ -17,13 +17,14 @@ #ifndef _BRCM_AMPDU_H_ #define _BRCM_AMPDU_H_ -extern struct ampdu_info *wlc_ampdu_attach(struct brcms_c_info *wlc); -extern void wlc_ampdu_detach(struct ampdu_info *ampdu); -extern int wlc_sendampdu(struct ampdu_info *ampdu, struct brcms_c_txq_info *qi, - struct sk_buff **aggp, int prec); -extern void wlc_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, +extern struct ampdu_info *brcms_c_ampdu_attach(struct brcms_c_info *wlc); +extern void brcms_c_ampdu_detach(struct ampdu_info *ampdu); +extern int brcms_c_sendampdu(struct ampdu_info *ampdu, + struct brcms_c_txq_info *qi, + struct sk_buff **aggp, int prec); +extern void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, tx_status_t *txs); -extern void wlc_ampdu_macaddr_upd(struct brcms_c_info *wlc); -extern void wlc_ampdu_shm_upd(struct ampdu_info *ampdu); +extern void brcms_c_ampdu_macaddr_upd(struct brcms_c_info *wlc); +extern void brcms_c_ampdu_shm_upd(struct ampdu_info *ampdu); #endif /* _BRCM_AMPDU_H_ */ diff --git a/drivers/staging/brcm80211/brcmsmac/antsel.c b/drivers/staging/brcm80211/brcmsmac/antsel.c index 7e12f60..2cfda7f 100644 --- a/drivers/staging/brcm80211/brcmsmac/antsel.c +++ b/drivers/staging/brcm80211/brcmsmac/antsel.c @@ -50,10 +50,11 @@ #define ANT_SELCFG_DEF_2x4 0x02 /* default antenna configuration */ /* static functions */ -static int wlc_antsel_cfgupd(struct antsel_info *asi, wlc_antselcfg_t *antsel); -static u8 wlc_antsel_id2antcfg(struct antsel_info *asi, u8 id); -static u16 wlc_antsel_antcfg2antsel(struct antsel_info *asi, u8 ant_cfg); -static void wlc_antsel_init_cfg(struct antsel_info *asi, +static int brcms_c_antsel_cfgupd(struct antsel_info *asi, + wlc_antselcfg_t *antsel); +static u8 brcms_c_antsel_id2antcfg(struct antsel_info *asi, u8 id); +static u16 brcms_c_antsel_antcfg2antsel(struct antsel_info *asi, u8 ant_cfg); +static void brcms_c_antsel_init_cfg(struct antsel_info *asi, wlc_antselcfg_t *antsel, bool auto_sel); @@ -81,14 +82,14 @@ const u8 mimo_2x3_div_antselid_tbl[16] = { 0, 0, 0, 0, 0, 0, 0, 0 /* pat to antselid */ }; -struct antsel_info *wlc_antsel_attach(struct brcms_c_info *wlc) +struct antsel_info *brcms_c_antsel_attach(struct brcms_c_info *wlc) { struct antsel_info *asi; asi = kzalloc(sizeof(struct antsel_info), GFP_ATOMIC); if (!asi) { - wiphy_err(wlc->wiphy, "wl%d: wlc_antsel_attach: out of mem\n", - wlc->pub->unit); + wiphy_err(wlc->wiphy, "wl%d: brcms_c_antsel_attach: out of " + "mem\n", wlc->pub->unit); return NULL; } @@ -117,7 +118,7 @@ struct antsel_info *wlc_antsel_attach(struct brcms_c_info *wlc) asi->antsel_avail = false; } else { asi->antsel_avail = false; - wiphy_err(wlc->wiphy, "wlc_antsel_attach: 2o3 " + wiphy_err(wlc->wiphy, "antsel_attach: 2o3 " "board cfg invalid\n"); } break; @@ -139,27 +140,27 @@ struct antsel_info *wlc_antsel_attach(struct brcms_c_info *wlc) brcms_b_antsel_type_set(wlc->hw, asi->antsel_type); /* Init (auto/manual) antenna selection */ - wlc_antsel_init_cfg(asi, &asi->antcfg_11n, true); - wlc_antsel_init_cfg(asi, &asi->antcfg_cur, true); + brcms_c_antsel_init_cfg(asi, &asi->antcfg_11n, true); + brcms_c_antsel_init_cfg(asi, &asi->antcfg_cur, true); return asi; } -void wlc_antsel_detach(struct antsel_info *asi) +void brcms_c_antsel_detach(struct antsel_info *asi) { kfree(asi); } -void wlc_antsel_init(struct antsel_info *asi) +void brcms_c_antsel_init(struct antsel_info *asi) { if ((asi->antsel_type == ANTSEL_2x3) || (asi->antsel_type == ANTSEL_2x4)) - wlc_antsel_cfgupd(asi, &asi->antcfg_11n); + brcms_c_antsel_cfgupd(asi, &asi->antcfg_11n); } /* boardlevel antenna selection: init antenna selection structure */ static void -wlc_antsel_init_cfg(struct antsel_info *asi, wlc_antselcfg_t *antsel, +brcms_c_antsel_init_cfg(struct antsel_info *asi, wlc_antselcfg_t *antsel, bool auto_sel) { if (asi->antsel_type == ANTSEL_2x3) { @@ -190,7 +191,7 @@ wlc_antsel_init_cfg(struct antsel_info *asi, wlc_antselcfg_t *antsel, } void -wlc_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel, +brcms_c_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel, u8 antselid, u8 fbantselid, u8 *antcfg, u8 *fbantcfg) { @@ -210,8 +211,8 @@ wlc_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel, } else { ant = asi->antcfg_11n.ant_config[ANT_SELCFG_TX_UNICAST]; if ((ant & ANT_SELCFG_AUTO) == ANT_SELCFG_AUTO) { - *antcfg = wlc_antsel_id2antcfg(asi, antselid); - *fbantcfg = wlc_antsel_id2antcfg(asi, fbantselid); + *antcfg = brcms_c_antsel_id2antcfg(asi, antselid); + *fbantcfg = brcms_c_antsel_id2antcfg(asi, fbantselid); } else { *antcfg = asi->antcfg_11n.ant_config[ANT_SELCFG_TX_UNICAST]; @@ -222,7 +223,7 @@ wlc_antsel_antcfg_get(struct antsel_info *asi, bool usedef, bool sel, } /* boardlevel antenna selection: convert mimo_antsel (ucode interface) to id */ -u8 wlc_antsel_antsel2id(struct antsel_info *asi, u16 antsel) +u8 brcms_c_antsel_antsel2id(struct antsel_info *asi, u16 antsel) { u8 antselid = 0; @@ -241,7 +242,7 @@ u8 wlc_antsel_antsel2id(struct antsel_info *asi, u16 antsel) } /* boardlevel antenna selection: convert id to ant_cfg */ -static u8 wlc_antsel_id2antcfg(struct antsel_info *asi, u8 id) +static u8 brcms_c_antsel_id2antcfg(struct antsel_info *asi, u8 id) { u8 antcfg = ANT_SELCFG_DEF_2x2; @@ -260,7 +261,7 @@ static u8 wlc_antsel_id2antcfg(struct antsel_info *asi, u8 id) } /* boardlevel antenna selection: convert ant_cfg to mimo_antsel (ucode interface) */ -static u16 wlc_antsel_antcfg2antsel(struct antsel_info *asi, u8 ant_cfg) +static u16 brcms_c_antsel_antcfg2antsel(struct antsel_info *asi, u8 ant_cfg) { u8 idx = WLC_ANTIDX_11N(WLC_ANTSEL_11N(ant_cfg)); u16 mimo_antsel = 0; @@ -280,7 +281,8 @@ static u16 wlc_antsel_antcfg2antsel(struct antsel_info *asi, u8 ant_cfg) } /* boardlevel antenna selection: ucode interface control */ -static int wlc_antsel_cfgupd(struct antsel_info *asi, wlc_antselcfg_t *antsel) +static int brcms_c_antsel_cfgupd(struct antsel_info *asi, + wlc_antselcfg_t *antsel) { struct brcms_c_info *wlc = asi->wlc; u8 ant_cfg; @@ -290,7 +292,7 @@ static int wlc_antsel_cfgupd(struct antsel_info *asi, wlc_antselcfg_t *antsel) * (aka default TX) */ ant_cfg = antsel->ant_config[ANT_SELCFG_TX_DEF]; - mimo_antsel = wlc_antsel_antcfg2antsel(asi, ant_cfg); + mimo_antsel = brcms_c_antsel_antcfg2antsel(asi, ant_cfg); brcms_c_write_shm(wlc, M_MIMO_ANTSEL_TXDFLT, mimo_antsel); /* Update driver stats for currently selected default tx/rx antenna config */ asi->antcfg_cur.ant_config[ANT_SELCFG_TX_DEF] = ant_cfg; @@ -299,7 +301,7 @@ static int wlc_antsel_cfgupd(struct antsel_info *asi, wlc_antselcfg_t *antsel) * (aka default RX) */ ant_cfg = antsel->ant_config[ANT_SELCFG_RX_DEF]; - mimo_antsel = wlc_antsel_antcfg2antsel(asi, ant_cfg); + mimo_antsel = brcms_c_antsel_antcfg2antsel(asi, ant_cfg); brcms_c_write_shm(wlc, M_MIMO_ANTSEL_RXDFLT, mimo_antsel); /* Update driver stats for currently selected default tx/rx antenna config */ asi->antcfg_cur.ant_config[ANT_SELCFG_RX_DEF] = ant_cfg; diff --git a/drivers/staging/brcm80211/brcmsmac/antsel.h b/drivers/staging/brcm80211/brcmsmac/antsel.h index a2c98e9..97ea388 100644 --- a/drivers/staging/brcm80211/brcmsmac/antsel.h +++ b/drivers/staging/brcm80211/brcmsmac/antsel.h @@ -17,13 +17,13 @@ #ifndef _BRCM_ANTSEL_H_ #define _BRCM_ANTSEL_H_ -extern struct antsel_info *wlc_antsel_attach(struct brcms_c_info *wlc); -extern void wlc_antsel_detach(struct antsel_info *asi); -extern void wlc_antsel_init(struct antsel_info *asi); -extern void wlc_antsel_antcfg_get(struct antsel_info *asi, bool usedef, +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 wlc_antsel_antsel2id(struct antsel_info *asi, u16 antsel); +extern u8 brcms_c_antsel_antsel2id(struct antsel_info *asi, u16 antsel); #endif /* _BRCM_ANTSEL_H_ */ diff --git a/drivers/staging/brcm80211/brcmsmac/channel.c b/drivers/staging/brcm80211/brcmsmac/channel.c index 6101575..6b28a35 100644 --- a/drivers/staging/brcm80211/brcmsmac/channel.c +++ b/drivers/staging/brcm80211/brcmsmac/channel.c @@ -25,10 +25,10 @@ #include "stf.h" #include "channel.h" -#define VALID_CHANNEL20_DB(wlc, val) wlc_valid_channel20_db((wlc)->cmi, val) +#define VALID_CHANNEL20_DB(wlc, val) brcms_c_valid_channel20_db((wlc)->cmi, val) #define VALID_CHANNEL20_IN_BAND(wlc, bandunit, val) \ - wlc_valid_channel20_in_band((wlc)->cmi, bandunit, val) -#define VALID_CHANNEL20(wlc, val) wlc_valid_channel20((wlc)->cmi, val) + brcms_c_valid_channel20_in_band((wlc)->cmi, bandunit, val) +#define VALID_CHANNEL20(wlc, val) brcms_c_valid_channel20((wlc)->cmi, val) typedef struct wlc_cm_band { u8 locale_flags; /* locale_info_t flags */ @@ -52,50 +52,47 @@ struct wlc_cm_info { chanvec_t quiet_channels; /* channels on which we cannot transmit */ }; -static int wlc_channels_init(wlc_cm_info_t *wlc_cm, +static int brcms_c_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country); -static void wlc_set_country_common(wlc_cm_info_t *wlc_cm, +static void brcms_c_set_country_common(wlc_cm_info_t *wlc_cm, const char *country_abbrev, const char *ccode, uint regrev, const country_info_t *country); -static int wlc_set_countrycode(wlc_cm_info_t *wlc_cm, const char *ccode); -static int wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm, +static int brcms_c_set_countrycode(wlc_cm_info_t *wlc_cm, const char *ccode); +static int brcms_c_set_countrycode_rev(wlc_cm_info_t *wlc_cm, const char *country_abbrev, const char *ccode, int regrev); -static int wlc_country_aggregate_map(wlc_cm_info_t *wlc_cm, const char *ccode, - char *mapped_ccode, uint *mapped_regrev); -static const country_info_t *wlc_country_lookup_direct(const char *ccode, +static int brcms_c_country_aggregate_map(wlc_cm_info_t *wlc_cm, + const char *ccode, + char *mapped_ccode, uint *mapped_regrev); +static const country_info_t *brcms_c_country_lookup_direct(const char *ccode, uint regrev); -static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm, +static const country_info_t *brcms_c_countrycode_map(wlc_cm_info_t *wlc_cm, const char *ccode, char *mapped_ccode, uint *mapped_regrev); -static void wlc_channels_commit(wlc_cm_info_t *wlc_cm); -static void wlc_quiet_channels_reset(wlc_cm_info_t *wlc_cm); -static bool wlc_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec); -static bool wlc_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val); -static bool wlc_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, uint bandunit, - uint val); -static bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val); -static const country_info_t *wlc_country_lookup(struct brcms_c_info *wlc, +static void brcms_c_channels_commit(wlc_cm_info_t *wlc_cm); +static void brcms_c_quiet_channels_reset(wlc_cm_info_t *wlc_cm); +static bool brcms_c_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec); +static bool brcms_c_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val); +static bool brcms_c_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, + uint bandunit, uint val); +static bool brcms_c_valid_channel20(wlc_cm_info_t *wlc_cm, uint val); +static const country_info_t *brcms_c_country_lookup(struct brcms_c_info *wlc, const char *ccode); -static void wlc_locale_get_channels(const locale_info_t *locale, +static void brcms_c_locale_get_channels(const locale_info_t *locale, chanvec_t *valid_channels); -static const locale_info_t *wlc_get_locale_2g(u8 locale_idx); -static const locale_info_t *wlc_get_locale_5g(u8 locale_idx); -static bool wlc_japan(struct brcms_c_info *wlc); -static bool wlc_japan_ccode(const char *ccode); -static void wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t * - wlc_cm, - struct - txpwr_limits - *txpwr, - u8 - local_constraint_qdbm); -static void wlc_locale_add_channels(chanvec_t *target, +static const locale_info_t *brcms_c_get_locale_2g(u8 locale_idx); +static const locale_info_t *brcms_c_get_locale_5g(u8 locale_idx); +static bool brcms_c_japan(struct brcms_c_info *wlc); +static bool brcms_c_japan_ccode(const char *ccode); +static void brcms_c_channel_min_txpower_limits_with_local_constraint( + wlc_cm_info_t *wlc_cm, struct txpwr_limits *txpwr, + u8 local_constraint_qdbm); +static void brcms_c_locale_add_channels(chanvec_t *target, const chanvec_t *channels); -static const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx); -static const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx); +static const locale_mimo_info_t *brcms_c_get_mimo_2g(u8 locale_idx); +static const locale_mimo_info_t *brcms_c_get_mimo_5g(u8 locale_idx); /* QDB() macro takes a dB value and converts to a quarter dB value */ #ifdef QDB @@ -383,7 +380,7 @@ static const chanvec_t *g_table_locale_base[] = { &locale_5g_HIGH4 }; -static void wlc_locale_add_channels(chanvec_t *target, +static void brcms_c_locale_add_channels(chanvec_t *target, const chanvec_t *channels) { u8 i; @@ -392,7 +389,7 @@ static void wlc_locale_add_channels(chanvec_t *target, } } -static void wlc_locale_get_channels(const locale_info_t *locale, +static void brcms_c_locale_get_channels(const locale_info_t *locale, chanvec_t *channels) { u8 i; @@ -401,7 +398,7 @@ static void wlc_locale_get_channels(const locale_info_t *locale, for (i = 0; i < ARRAY_SIZE(g_table_locale_base); i++) { if (locale->valid_channels & (1 << i)) { - wlc_locale_add_channels(channels, + brcms_c_locale_add_channels(channels, g_table_locale_base[i]); } } @@ -579,7 +576,7 @@ struct chan20_info chan20_info[] = { }; #endif /* SUPPORT_40MHZ */ -static const locale_info_t *wlc_get_locale_2g(u8 locale_idx) +static const locale_info_t *brcms_c_get_locale_2g(u8 locale_idx) { if (locale_idx >= ARRAY_SIZE(g_locale_2g_table)) { return NULL; /* error condition */ @@ -587,7 +584,7 @@ static const locale_info_t *wlc_get_locale_2g(u8 locale_idx) return g_locale_2g_table[locale_idx]; } -static const locale_info_t *wlc_get_locale_5g(u8 locale_idx) +static const locale_info_t *brcms_c_get_locale_5g(u8 locale_idx) { if (locale_idx >= ARRAY_SIZE(g_locale_5g_table)) { return NULL; /* error condition */ @@ -595,7 +592,7 @@ static const locale_info_t *wlc_get_locale_5g(u8 locale_idx) return g_locale_5g_table[locale_idx]; } -static const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx) +static const locale_mimo_info_t *brcms_c_get_mimo_2g(u8 locale_idx) { if (locale_idx >= ARRAY_SIZE(g_mimo_2g_table)) { return NULL; @@ -603,7 +600,7 @@ static const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx) return g_mimo_2g_table[locale_idx]; } -static const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx) +static const locale_mimo_info_t *brcms_c_get_mimo_5g(u8 locale_idx) { if (locale_idx >= ARRAY_SIZE(g_mimo_5g_table)) { return NULL; @@ -611,7 +608,7 @@ static const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx) return g_mimo_5g_table[locale_idx]; } -wlc_cm_info_t *wlc_channel_mgr_attach(struct brcms_c_info *wlc) +wlc_cm_info_t *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc) { wlc_cm_info_t *wlc_cm; char country_abbrev[WLC_CNTRY_BUF_SZ]; @@ -640,7 +637,7 @@ wlc_cm_info_t *wlc_channel_mgr_attach(struct brcms_c_info *wlc) /* internal country information which must match regulatory constraints in firmware */ memset(country_abbrev, 0, WLC_CNTRY_BUF_SZ); strncpy(country_abbrev, "X2", sizeof(country_abbrev) - 1); - country = wlc_country_lookup(wlc, country_abbrev); + country = brcms_c_country_lookup(wlc, country_abbrev); /* save default country for exiting 11d regulatory mode */ strncpy(wlc->country_default, country_abbrev, WLC_CNTRY_BUF_SZ - 1); @@ -648,17 +645,17 @@ wlc_cm_info_t *wlc_channel_mgr_attach(struct brcms_c_info *wlc) /* initialize autocountry_default to driver default */ strncpy(wlc->autocountry_default, "X2", WLC_CNTRY_BUF_SZ - 1); - wlc_set_countrycode(wlc_cm, country_abbrev); + brcms_c_set_countrycode(wlc_cm, country_abbrev); return wlc_cm; } -void wlc_channel_mgr_detach(wlc_cm_info_t *wlc_cm) +void brcms_c_channel_mgr_detach(wlc_cm_info_t *wlc_cm) { kfree(wlc_cm); } -u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, uint bandunit) +u8 brcms_c_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, uint bandunit) { return wlc_cm->bandstate[bandunit].locale_flags; } @@ -666,15 +663,15 @@ u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, uint bandunit) /* set the driver's current country and regulatory information using a country code * as the source. Lookup built in country information found with the country code. */ -static int wlc_set_countrycode(wlc_cm_info_t *wlc_cm, const char *ccode) +static int brcms_c_set_countrycode(wlc_cm_info_t *wlc_cm, const char *ccode) { char country_abbrev[WLC_CNTRY_BUF_SZ]; strncpy(country_abbrev, ccode, WLC_CNTRY_BUF_SZ); - return wlc_set_countrycode_rev(wlc_cm, country_abbrev, ccode, -1); + return brcms_c_set_countrycode_rev(wlc_cm, country_abbrev, ccode, -1); } static int -wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm, +brcms_c_set_countrycode_rev(wlc_cm_info_t *wlc_cm, const char *country_abbrev, const char *ccode, int regrev) { @@ -688,11 +685,11 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm, if (regrev == -1) { /* map the country code to a built-in country code, regrev, and country_info */ country = - wlc_countrycode_map(wlc_cm, ccode, mapped_ccode, + brcms_c_countrycode_map(wlc_cm, ccode, mapped_ccode, &mapped_regrev); } else { /* find the matching built-in country definition */ - country = wlc_country_lookup_direct(ccode, regrev); + country = brcms_c_country_lookup_direct(ccode, regrev); strncpy(mapped_ccode, ccode, WLC_CNTRY_BUF_SZ); mapped_regrev = regrev; } @@ -701,7 +698,7 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm, return -EINVAL; /* set the driver state for the country */ - wlc_set_country_common(wlc_cm, country_abbrev, mapped_ccode, + brcms_c_set_country_common(wlc_cm, country_abbrev, mapped_ccode, mapped_regrev, country); return 0; @@ -711,7 +708,7 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm, * as the source. Look up built in country information found with the country code. */ static void -wlc_set_country_common(wlc_cm_info_t *wlc_cm, +brcms_c_set_country_common(wlc_cm_info_t *wlc_cm, const char *country_abbrev, const char *ccode, uint regrev, const country_info_t *country) @@ -733,7 +730,7 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm, wlc_cm->regrev = regrev; /* disable/restore nmode based on country regulations */ - li_mimo = wlc_get_mimo_2g(country->locale_mimo_2G); + li_mimo = brcms_c_get_mimo_2g(country->locale_mimo_2G); if (li_mimo && (li_mimo->flags & WLC_NO_MIMO)) { brcms_c_set_nmode(wlc, OFF); wlc->stf->no_cddstbc = true; @@ -743,17 +740,17 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm, brcms_c_set_nmode(wlc, wlc->protection->nmode_user); } - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); /* set or restore gmode as required by regulatory */ - locale = wlc_get_locale_2g(country->locale_2G); + locale = brcms_c_get_locale_2g(country->locale_2G); if (locale && (locale->flags & WLC_NO_OFDM)) { brcms_c_set_gmode(wlc, GMODE_LEGACY_B, false); } else { brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false); } - wlc_channels_init(wlc_cm, country); + brcms_c_channels_init(wlc_cm, country); return; } @@ -761,7 +758,7 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm, /* Lookup a country info structure from a null terminated country code * The lookup is case sensitive. */ -static const country_info_t *wlc_country_lookup(struct brcms_c_info *wlc, +static const country_info_t *brcms_c_country_lookup(struct brcms_c_info *wlc, const char *ccode) { const country_info_t *country; @@ -769,13 +766,13 @@ static const country_info_t *wlc_country_lookup(struct brcms_c_info *wlc, uint mapped_regrev; /* map the country code to a built-in country code, regrev, and country_info struct */ - country = - wlc_countrycode_map(wlc->cmi, ccode, mapped_ccode, &mapped_regrev); + country = brcms_c_countrycode_map(wlc->cmi, ccode, mapped_ccode, + &mapped_regrev); return country; } -static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm, +static const country_info_t *brcms_c_countrycode_map(wlc_cm_info_t *wlc_cm, const char *ccode, char *mapped_ccode, uint *mapped_regrev) @@ -807,25 +804,25 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm, wiphy_err(wlc->wiphy, "srom_code == ccode %s\n", __func__); } else { mapped = - wlc_country_aggregate_map(wlc_cm, ccode, mapped_ccode, + brcms_c_country_aggregate_map(wlc_cm, ccode, mapped_ccode, mapped_regrev); } /* find the matching built-in country definition */ - country = wlc_country_lookup_direct(mapped_ccode, *mapped_regrev); + country = brcms_c_country_lookup_direct(mapped_ccode, *mapped_regrev); /* if there is not an exact rev match, default to rev zero */ if (country == NULL && *mapped_regrev != 0) { *mapped_regrev = 0; country = - wlc_country_lookup_direct(mapped_ccode, *mapped_regrev); + brcms_c_country_lookup_direct(mapped_ccode, *mapped_regrev); } return country; } static int -wlc_country_aggregate_map(wlc_cm_info_t *wlc_cm, const char *ccode, +brcms_c_country_aggregate_map(wlc_cm_info_t *wlc_cm, const char *ccode, char *mapped_ccode, uint *mapped_regrev) { return false; @@ -834,7 +831,7 @@ wlc_country_aggregate_map(wlc_cm_info_t *wlc_cm, const char *ccode, /* Lookup a country info structure from a null terminated country * abbreviation and regrev directly with no translation. */ -static const country_info_t *wlc_country_lookup_direct(const char *ccode, +static const country_info_t *brcms_c_country_lookup_direct(const char *ccode, uint regrev) { uint size, i; @@ -857,7 +854,7 @@ static const country_info_t *wlc_country_lookup_direct(const char *ccode, } static int -wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) +brcms_c_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) { struct brcms_c_info *wlc = wlc_cm->wlc; uint i, j; @@ -871,12 +868,12 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) i++, band = wlc->bandstate[OTHERBANDUNIT(wlc)]) { li = BAND_5G(band->bandtype) ? - wlc_get_locale_5g(country->locale_5G) : - wlc_get_locale_2g(country->locale_2G); + brcms_c_get_locale_5g(country->locale_5G) : + brcms_c_get_locale_2g(country->locale_2G); wlc_cm->bandstate[band->bandunit].locale_flags = li->flags; li_mimo = BAND_5G(band->bandtype) ? - wlc_get_mimo_5g(country->locale_mimo_5G) : - wlc_get_mimo_2g(country->locale_mimo_2G); + brcms_c_get_mimo_5g(country->locale_mimo_5G) : + brcms_c_get_mimo_2g(country->locale_mimo_2G); /* merge the mimo non-mimo locale flags */ wlc_cm->bandstate[band->bandunit].locale_flags |= @@ -892,7 +889,7 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) */ wlc_phy_chanspec_band_validch(band->pi, band->bandtype, &sup_chan); - wlc_locale_get_channels(li, + brcms_c_locale_get_channels(li, &wlc_cm->bandstate[band->bandunit]. valid_channels); for (j = 0; j < sizeof(chanvec_t); j++) @@ -900,8 +897,8 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) vec[j] &= sup_chan.vec[j]; } - wlc_quiet_channels_reset(wlc_cm); - wlc_channels_commit(wlc_cm); + brcms_c_quiet_channels_reset(wlc_cm); + brcms_c_channels_commit(wlc_cm); return 0; } @@ -909,7 +906,7 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country) /* Update the radio state (enable/disable) and tx power targets * based on a new set of channel/regulatory information */ -static void wlc_channels_commit(wlc_cm_info_t *wlc_cm) +static void brcms_c_channels_commit(wlc_cm_info_t *wlc_cm) { struct brcms_c_info *wlc = wlc_cm->wlc; uint chan; @@ -944,13 +941,13 @@ static void wlc_channels_commit(wlc_cm_info_t *wlc_cm) */ if (NBANDS(wlc) > 1 || BAND_2G(wlc->band->bandtype)) { wlc_phy_chanspec_ch14_widefilter_set(wlc->band->pi, - wlc_japan(wlc) ? true : + brcms_c_japan(wlc) ? true : false); } if (wlc->pub->up && chan != INVCHANNEL) { - wlc_channel_reg_limits(wlc_cm, wlc->chanspec, &txpwr); - wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm, + brcms_c_channel_reg_limits(wlc_cm, wlc->chanspec, &txpwr); + brcms_c_channel_min_txpower_limits_with_local_constraint(wlc_cm, &txpwr, WLC_TXPWR_MAX); wlc_phy_txpower_limit_set(wlc->band->pi, &txpwr, wlc->chanspec); @@ -958,7 +955,7 @@ static void wlc_channels_commit(wlc_cm_info_t *wlc_cm) } /* reset the quiet channels vector to the union of the restricted and radar channel sets */ -static void wlc_quiet_channels_reset(wlc_cm_info_t *wlc_cm) +static void brcms_c_quiet_channels_reset(wlc_cm_info_t *wlc_cm) { struct brcms_c_info *wlc = wlc_cm->wlc; uint i, j; @@ -979,7 +976,7 @@ static void wlc_quiet_channels_reset(wlc_cm_info_t *wlc_cm) } } -static bool wlc_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec) +static bool brcms_c_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec) { return N_ENAB(wlc_cm->wlc->pub) && CHSPEC_IS40(chspec) ? (isset @@ -996,7 +993,7 @@ static bool wlc_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec) /* Is the channel valid for the current locale? (but don't consider channels not * available due to bandlocking) */ -static bool wlc_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val) +static bool brcms_c_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val) { struct brcms_c_info *wlc = wlc_cm->wlc; @@ -1007,14 +1004,14 @@ static bool wlc_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val) /* Is the channel valid for the current locale and specified band? */ static bool -wlc_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, uint bandunit, uint val) +brcms_c_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, uint bandunit, uint val) { return ((val < MAXCHANNEL) && isset(wlc_cm->bandstate[bandunit].valid_channels.vec, val)); } /* Is the channel valid for the current locale and current band? */ -static bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val) +static bool brcms_c_valid_channel20(wlc_cm_info_t *wlc_cm, uint val) { struct brcms_c_info *wlc = wlc_cm->wlc; @@ -1024,7 +1021,7 @@ static bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val) } static void -wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t *wlc_cm, +brcms_c_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t *wlc_cm, struct txpwr_limits *txpwr, u8 local_constraint_qdbm) @@ -1111,19 +1108,19 @@ wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t *wlc_cm, } void -wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, +brcms_c_channel_set_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, u8 local_constraint_qdbm) { struct brcms_c_info *wlc = wlc_cm->wlc; struct txpwr_limits txpwr; - wlc_channel_reg_limits(wlc_cm, chanspec, &txpwr); + brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr); - wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm, &txpwr, + brcms_c_channel_min_txpower_limits_with_local_constraint(wlc_cm, &txpwr, local_constraint_qdbm); brcms_b_set_chanspec(wlc->hw, chanspec, - (wlc_quiet_chanspec(wlc_cm, chanspec) != 0), + (brcms_c_quiet_chanspec(wlc_cm, chanspec) != 0), &txpwr); } @@ -1245,7 +1242,7 @@ static void wlc_phy_txpower_limits_dump(txpwr_limits_t *txpwr) #endif /* POWER_DBG */ void -wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, +brcms_c_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, txpwr_limits_t *txpwr) { struct brcms_c_info *wlc = wlc_cm->wlc; @@ -1265,8 +1262,8 @@ wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, memset(txpwr, 0, sizeof(txpwr_limits_t)); - if (!wlc_valid_chanspec_db(wlc_cm, chanspec)) { - country = wlc_country_lookup(wlc, wlc->autocountry_default); + if (!brcms_c_valid_chanspec_db(wlc_cm, chanspec)) { + country = brcms_c_country_lookup(wlc, wlc->autocountry_default); if (country == NULL) return; } else { @@ -1276,12 +1273,12 @@ wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, chan = CHSPEC_CHANNEL(chanspec); band = wlc->bandstate[CHSPEC_WLCBANDUNIT(chanspec)]; li = BAND_5G(band->bandtype) ? - wlc_get_locale_5g(country->locale_5G) : - wlc_get_locale_2g(country->locale_2G); + brcms_c_get_locale_5g(country->locale_5G) : + brcms_c_get_locale_2g(country->locale_2G); li_mimo = BAND_5G(band->bandtype) ? - wlc_get_mimo_5g(country->locale_mimo_5G) : - wlc_get_mimo_2g(country->locale_mimo_2G); + brcms_c_get_mimo_5g(country->locale_mimo_5G) : + brcms_c_get_mimo_2g(country->locale_mimo_2G); if (li->flags & WLC_EIRP) { delta = band->antgain; @@ -1458,13 +1455,13 @@ wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, } /* Returns true if currently set country is Japan or variant */ -static bool wlc_japan(struct brcms_c_info *wlc) +static bool brcms_c_japan(struct brcms_c_info *wlc) { - return wlc_japan_ccode(wlc->cmi->country_abbrev); + return brcms_c_japan_ccode(wlc->cmi->country_abbrev); } /* JP, J1 - J10 are Japan ccodes */ -static bool wlc_japan_ccode(const char *ccode) +static bool brcms_c_japan_ccode(const char *ccode) { return (ccode[0] == 'J' && (ccode[1] == 'P' || (ccode[1] >= '1' && ccode[1] <= '9'))); @@ -1475,7 +1472,8 @@ static bool wlc_japan_ccode(const char *ccode) * are valid 20MZH channels in this locale and they are also a legal HT combination */ static bool -wlc_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, bool dualband) +brcms_c_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, + bool dualband) { struct brcms_c_info *wlc = wlc_cm->wlc; u8 channel = CHSPEC_CHANNEL(chspec); @@ -1536,7 +1534,7 @@ wlc_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, bool dualband) return false; } -bool wlc_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec) +bool brcms_c_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec) { - return wlc_valid_chanspec_ext(wlc_cm, chspec, true); + return brcms_c_valid_chanspec_ext(wlc_cm, chspec, true); } diff --git a/drivers/staging/brcm80211/brcmsmac/channel.h b/drivers/staging/brcm80211/brcmsmac/channel.h index 5ab1032..6fe8050 100644 --- a/drivers/staging/brcm80211/brcmsmac/channel.h +++ b/drivers/staging/brcm80211/brcmsmac/channel.h @@ -103,18 +103,18 @@ struct country_info { const u8 locale_mimo_5G; /* 5G mimo info */ }; -extern wlc_cm_info_t *wlc_channel_mgr_attach(struct brcms_c_info *wlc); -extern void wlc_channel_mgr_detach(wlc_cm_info_t *wlc_cm); +extern wlc_cm_info_t *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); +extern void brcms_c_channel_mgr_detach(wlc_cm_info_t *wlc_cm); -extern u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, +extern u8 brcms_c_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, uint bandunit); -extern bool wlc_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec); +extern bool brcms_c_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec); -extern void wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, +extern void brcms_c_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, struct txpwr_limits *txpwr); -extern void wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm, +extern void brcms_c_channel_set_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chanspec, u8 local_constraint_qdbm); diff --git a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c index 8001bee..0dd01d0 100644 --- a/drivers/staging/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/staging/brcm80211/brcmsmac/mac80211_if.c @@ -651,7 +651,7 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw, case IEEE80211_AMPDU_TX_STOP: LOCK(wl); - wlc_ampdu_flush(wl->wlc, sta, tid); + brcms_c_ampdu_flush(wl->wlc, sta, tid); UNLOCK(wl); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; diff --git a/drivers/staging/brcm80211/brcmsmac/main.c b/drivers/staging/brcm80211/brcmsmac/main.c index a8f36f2..1df1178 100644 --- a/drivers/staging/brcm80211/brcmsmac/main.c +++ b/drivers/staging/brcm80211/brcmsmac/main.c @@ -526,7 +526,7 @@ void brcms_c_init(struct brcms_c_info *wlc) wlc_duty_cycle_set(wlc, wlc->tx_duty_cycle_cck, false, true); /* Update some shared memory locations related to max AMPDU size allowed to received */ - wlc_ampdu_shm_upd(wlc->ampdu); + brcms_c_ampdu_shm_upd(wlc->ampdu); /* band-specific inits */ wlc_bsinit(wlc); @@ -652,7 +652,7 @@ int brcms_c_set_mac(struct brcms_c_bsscfg *cfg) brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, cfg->cur_etheraddr); } - wlc_ampdu_macaddr_upd(wlc); + brcms_c_ampdu_macaddr_upd(wlc); return err; } @@ -760,14 +760,14 @@ static void wlc_set_phy_chanspec(struct brcms_c_info *wlc, chanspec_t chanspec) /* Set the chanspec and power limits for this locale after computing * any 11h local tx power constraints. */ - wlc_channel_set_chanspec(wlc->cmi, chanspec, + brcms_c_channel_set_chanspec(wlc->cmi, chanspec, wlc_local_constraint_qdbm(wlc)); if (wlc->stf->ss_algosel_auto) - wlc_stf_ss_algo_channel_get(wlc, &wlc->stf->ss_algo_channel, + brcms_c_stf_ss_algo_channel_get(wlc, &wlc->stf->ss_algo_channel, chanspec); - wlc_stf_ss_update(wlc, wlc->band); + brcms_c_stf_ss_update(wlc, wlc->band); } @@ -777,7 +777,7 @@ void brcms_c_set_chanspec(struct brcms_c_info *wlc, chanspec_t chanspec) bool switchband = false; chanspec_t old_chanspec = wlc->chanspec; - if (!wlc_valid_chanspec_db(wlc->cmi, chanspec)) { + if (!brcms_c_valid_chanspec_db(wlc->cmi, chanspec)) { wiphy_err(wlc->wiphy, "wl%d: %s: Bad channel %d\n", wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec)); return; @@ -812,12 +812,12 @@ void brcms_c_set_chanspec(struct brcms_c_info *wlc, chanspec_t chanspec) /* init antenna selection */ if (CHSPEC_WLC_BW(old_chanspec) != CHSPEC_WLC_BW(chanspec)) { - wlc_antsel_init(wlc->asi); + brcms_c_antsel_init(wlc->asi); /* Fix the hardware rateset based on bw. * Mainly add MCS32 for 40Mhz, remove MCS 32 for 20Mhz */ - wlc_rateset_bw_mcs_filter(&wlc->band->hw_rateset, + brcms_c_rateset_bw_mcs_filter(&wlc->band->hw_rateset, wlc->band-> mimo_cap_40 ? CHSPEC_WLC_BW(chanspec) : 0); @@ -865,7 +865,7 @@ void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc, /* for non-siso rates or default setting, use the available chains */ if (WLC_PHY_11N_CAP(wlc->band)) { - phytxant = wlc_stf_phytxchain_sel(wlc, bcn_rspec); + phytxant = brcms_c_stf_phytxchain_sel(wlc, bcn_rspec); } phyctl = brcms_c_read_shm(wlc, M_BCN_PCTLWD); @@ -1014,12 +1014,12 @@ static void wlc_bandinit_ordered(struct brcms_c_info *wlc, chanspec_t chanspec) brcms_default_rateset(wlc, &default_rateset); /* fill in hw_rate */ - wlc_rateset_filter(&default_rateset, &wlc->band->hw_rateset, + brcms_c_rateset_filter(&default_rateset, &wlc->band->hw_rateset, false, WLC_RATES_CCK_OFDM, WLC_RATE_MASK, (bool) N_ENAB(wlc->pub)); /* init basic rate lookup */ - wlc_rate_lookup_init(wlc, &default_rateset); + brcms_c_rate_lookup_init(wlc, &default_rateset); } /* sync up phy/radio chanspec */ @@ -1039,7 +1039,7 @@ static void WLBANDINITFN(wlc_bsinit) (struct brcms_c_info *wlc) wlc_ucode_mac_upd(wlc); /* init antenna selection */ - wlc_antsel_init(wlc->asi); + brcms_c_antsel_init(wlc->asi); } @@ -1317,23 +1317,23 @@ static uint wlc_attach_module(struct brcms_c_info *wlc) uint unit; unit = wlc->pub->unit; - wlc->asi = wlc_antsel_attach(wlc); + wlc->asi = brcms_c_antsel_attach(wlc); if (wlc->asi == NULL) { - wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_antsel_attach " + wiphy_err(wlc->wiphy, "wl%d: wlc_attach: antsel_attach " "failed\n", unit); err = 44; goto fail; } - wlc->ampdu = wlc_ampdu_attach(wlc); + wlc->ampdu = brcms_c_ampdu_attach(wlc); if (wlc->ampdu == NULL) { - wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_ampdu_attach " + wiphy_err(wlc->wiphy, "wl%d: wlc_attach: brcms_c_ampdu_attach " "failed\n", unit); err = 50; goto fail; } - if ((wlc_stf_attach(wlc) != 0)) { + if ((brcms_c_stf_attach(wlc) != 0)) { wiphy_err(wlc->wiphy, "wl%d: wlc_attach: wlc_stf_attach " "failed\n", unit); err = 68; @@ -1364,7 +1364,7 @@ void *brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, uint n_disabled; /* allocate struct brcms_c_info state and its substructures */ - wlc = (struct brcms_c_info *) wlc_attach_malloc(unit, &err, device); + wlc = (struct brcms_c_info *) brcms_c_attach_malloc(unit, &err, device); if (wlc == NULL) goto fail; wlc->wiphy = wl->wiphy; @@ -1419,7 +1419,7 @@ void *brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, wlc->tx_duty_cycle_cck = (u16) getintvar(pub->vars, "tx_duty_cycle_cck"); - wlc_stf_phy_chain_calc(wlc); + brcms_c_stf_phy_chain_calc(wlc); /* txchain 1: txant 0, txchain 2: txant 1 */ if (WLCISNPHY(wlc->band) && (wlc->stf->txstreams == 1)) @@ -1482,14 +1482,14 @@ void *brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, brcms_default_rateset(wlc, &wlc->band->defrateset); /* fill in hw_rateset (used early by WLC_SET_RATESET) */ - wlc_rateset_filter(&wlc->band->defrateset, + brcms_c_rateset_filter(&wlc->band->defrateset, &wlc->band->hw_rateset, false, WLC_RATES_CCK_OFDM, WLC_RATE_MASK, (bool) N_ENAB(wlc->pub)); } /* update antenna config due to wlc->stf->txant/txchain/ant_rx_ovr change */ - wlc_stf_phy_txant_upd(wlc); + brcms_c_stf_phy_txant_upd(wlc); /* attach each modules */ err = wlc_attach_module(wlc); @@ -1504,9 +1504,9 @@ void *brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, } /* depend on rateset, gmode */ - wlc->cmi = wlc_channel_mgr_attach(wlc); + wlc->cmi = brcms_c_channel_mgr_attach(wlc); if (!wlc->cmi) { - wiphy_err(wl->wiphy, "wl%d: %s: wlc_channel_mgr_attach failed" + wiphy_err(wl->wiphy, "wl%d: %s: channel_mgr_attach failed" "\n", unit, __func__); err = 33; goto fail; @@ -1573,7 +1573,7 @@ void *brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, wlc->ht_cap.cap_info &= ~IEEE80211_HT_CAP_TX_STBC; } if (n_disabled & WLFEATURE_DISABLE_11N_STBC_RX) - wlc_stf_stbc_rx_set(wlc, HT_CAP_RX_STBC_NO); + brcms_c_stf_stbc_rx_set(wlc, HT_CAP_RX_STBC_NO); /* apply the GF override from nvram conf */ if (n_disabled & WLFEATURE_DISABLE_11N_GF) @@ -1696,16 +1696,16 @@ static void wlc_timers_deinit(struct brcms_c_info *wlc) static void wlc_detach_module(struct brcms_c_info *wlc) { if (wlc->asi) { - wlc_antsel_detach(wlc->asi); + brcms_c_antsel_detach(wlc->asi); wlc->asi = NULL; } if (wlc->ampdu) { - wlc_ampdu_detach(wlc->ampdu); + brcms_c_ampdu_detach(wlc->ampdu); wlc->ampdu = NULL; } - wlc_stf_detach(wlc); + brcms_c_stf_detach(wlc); } /* @@ -1733,7 +1733,7 @@ uint brcms_c_detach(struct brcms_c_info *wlc) if (!wlc_radio_monitor_stop(wlc)) callbacks++; - wlc_channel_mgr_detach(wlc->cmi); + brcms_c_channel_mgr_detach(wlc->cmi); wlc_timers_deinit(wlc); @@ -1743,7 +1743,7 @@ uint brcms_c_detach(struct brcms_c_info *wlc) while (wlc->tx_queues != NULL) wlc_txq_free(wlc, wlc->tx_queues); - wlc_detach_mfree(wlc); + brcms_c_detach_mfree(wlc); return callbacks; } @@ -2006,7 +2006,7 @@ static void wlc_watchdog(void *arg) ((wlc->pub->now - wlc->tempsense_lasttime) >= WLC_TEMPSENSE_PERIOD)) { wlc->tempsense_lasttime = wlc->pub->now; - wlc_tempsense_upd(wlc); + brcms_c_tempsense_upd(wlc); } } @@ -2112,7 +2112,7 @@ int brcms_c_up(struct brcms_c_info *wlc) wlc->WDarmed = true; /* ensure antenna config is up to date */ - wlc_stf_phy_txant_upd(wlc); + brcms_c_stf_phy_txant_upd(wlc); /* ensure LDPC config is in sync */ wlc_ht_update_ldpc(wlc, wlc->stf->ldpc); @@ -2247,7 +2247,7 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) return -EINVAL; /* Legacy or bust when no OFDM is supported by regulatory */ - if ((wlc_channel_locale_flags_in_band(wlc->cmi, band->bandunit) & + if ((brcms_c_channel_locale_flags_in_band(wlc->cmi, band->bandunit) & WLC_NO_OFDM) && (gmode != GMODE_LEGACY_B)) return -EINVAL; @@ -2264,13 +2264,14 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) switch (gmode) { case GMODE_LEGACY_B: shortslot = WLC_SHORTSLOT_OFF; - wlc_rateset_copy(&gphy_legacy_rates, &rs); + brcms_c_rateset_copy(&gphy_legacy_rates, &rs); break; case GMODE_LRS: if (AP_ENAB(wlc->pub)) - wlc_rateset_copy(&cck_rates, &wlc->sup_rates_override); + brcms_c_rateset_copy(&cck_rates, + &wlc->sup_rates_override); break; case GMODE_AUTO: @@ -2285,7 +2286,7 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) case GMODE_PERFORMANCE: if (AP_ENAB(wlc->pub)) /* Put all rates into the Supported Rates element */ - wlc_rateset_copy(&cck_ofdm_rates, + brcms_c_rateset_copy(&cck_ofdm_rates, &wlc->sup_rates_override); shortslot = WLC_SHORTSLOT_ON; @@ -2344,7 +2345,7 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) /* Use the default 11g rateset */ if (!rs.count) - wlc_rateset_copy(&cck_ofdm_rates, &rs); + brcms_c_rateset_copy(&cck_ofdm_rates, &rs); if (ofdm_basic) { for (i = 0; i < rs.count; i++) { @@ -2401,7 +2402,7 @@ int brcms_c_set_nmode(struct brcms_c_info *wlc, s32 nmode) wlc->pub->_n_enab = OFF; wlc->default_bss->flags &= ~WLC_BSS_HT; /* delete the mcs rates from the default and hw ratesets */ - wlc_rateset_mcs_clear(&wlc->default_bss->rateset); + brcms_c_rateset_mcs_clear(&wlc->default_bss->rateset); for (i = 0; i < NBANDS(wlc); i++) { memset(wlc->bandstate[i]->hw_rateset.mcs, 0, MCSSET_LEN); @@ -2429,7 +2430,7 @@ int brcms_c_set_nmode(struct brcms_c_info *wlc, s32 nmode) wlc->pub->_n_enab = SUPPORT_11N; wlc->default_bss->flags |= WLC_BSS_HT; /* add the mcs rates to the default and hw ratesets */ - wlc_rateset_mcs_build(&wlc->default_bss->rateset, + brcms_c_rateset_mcs_build(&wlc->default_bss->rateset, wlc->stf->txstreams); for (i = 0; i < NBANDS(wlc); i++) memcpy(wlc->bandstate[i]->hw_rateset.mcs, @@ -2457,7 +2458,7 @@ static int wlc_set_rateset(struct brcms_c_info *wlc, wlc_rateset_t *rs_arg) /* try the current band */ bandunit = wlc->band->bandunit; memcpy(&new, &rs, sizeof(wlc_rateset_t)); - if (wlc_rate_hwrs_filter_sort_validate + if (brcms_c_rate_hwrs_filter_sort_validate (&new, &wlc->bandstate[bandunit]->hw_rateset, true, wlc->stf->txstreams)) goto good; @@ -2466,7 +2467,7 @@ static int wlc_set_rateset(struct brcms_c_info *wlc, wlc_rateset_t *rs_arg) if (IS_MBAND_UNLOCKED(wlc)) { bandunit = OTHERBANDUNIT(wlc); memcpy(&new, &rs, sizeof(wlc_rateset_t)); - if (wlc_rate_hwrs_filter_sort_validate(&new, + if (brcms_c_rate_hwrs_filter_sort_validate(&new, &wlc-> bandstate[bandunit]-> hw_rateset, true, @@ -2579,7 +2580,7 @@ _wlc_ioctl(struct brcms_c_info *wlc, int cmd, void *arg, int len, break; } - if (!wlc_valid_chanspec_db(wlc->cmi, chspec)) { + if (!brcms_c_valid_chanspec_db(wlc->cmi, chspec)) { bcmerror = -EINVAL; break; } @@ -3233,7 +3234,7 @@ void brcms_c_send_q(struct brcms_c_info *wlc) while (prec_map && (pkt[0] = brcmu_pktq_mdeq(q, prec_map, &prec))) { tx_info = IEEE80211_SKB_CB(pkt[0]); if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) { - err = wlc_sendampdu(wlc->ampdu, qi, pkt, prec); + err = brcms_c_sendampdu(wlc->ampdu, qi, pkt, prec); } else { count = 1; err = brcms_c_prep_pdu(wlc, pkt[0], &fifo); @@ -3557,7 +3558,7 @@ u16 brcms_c_phytxctl1_calc(struct brcms_c_info *wlc, ratespec_t rspec) } else { /* legacy OFDM/CCK */ s16 phycfg; /* get the phyctl byte from rate phycfg table */ - phycfg = wlc_rate_legacy_phyctl(RSPEC2RATE(rspec)); + phycfg = brcms_c_rate_legacy_phyctl(RSPEC2RATE(rspec)); if (phycfg == -1) { wiphy_err(wlc->wiphy, "wlc_phytxctl1_calc: wrong " "legacy OFDM/CCK rate\n"); @@ -3770,8 +3771,8 @@ wlc_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, } else { if (!is_multicast_ether_addr(h->addr1)) { /* set tx antenna config */ - wlc_antsel_antcfg_get(wlc->asi, false, false, 0, - 0, &antcfg, &fbantcfg); + brcms_c_antsel_antcfg_get(wlc->asi, false, + false, 0, 0, &antcfg, &fbantcfg); } } } @@ -4103,7 +4104,7 @@ wlc_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, /* add null delimiter count */ if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && IS_MCS(rspec)) { txh->RTSPLCPFallback[AMPDU_FBR_NULL_DELIM] = - wlc_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen); + brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen); } #endif @@ -4130,7 +4131,7 @@ wlc_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, } /* phytxant is properly bit shifted */ - phyctl |= wlc_stf_d11hdrs_phyctl_txant(wlc, rspec[0]); + phyctl |= brcms_c_stf_d11hdrs_phyctl_txant(wlc, rspec[0]); txh->PhyTxControlWord = cpu_to_le16(phyctl); /* PhyTxControlWord_1 */ @@ -4348,7 +4349,7 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, tx_status_t *txs, u32 frm_tx2) scb = (struct scb *)tx_info->control.sta->drv_priv; if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) { - wlc_ampdu_dotxstatus(wlc->ampdu, scb, p, txs); + brcms_c_ampdu_dotxstatus(wlc->ampdu, scb, p, txs); return false; } @@ -4535,7 +4536,7 @@ prep_mac80211_status(struct brcms_c_info *wlc, d11rxhdr_t *rxh, plcp = p->data; - rspec = wlc_compute_rspec(rxh, plcp); + rspec = brcms_c_compute_rspec(rxh, plcp); if (IS_MCS(rspec)) { rx_status->rate_idx = rspec & RSPEC_RATE_MASK; rx_status->flag |= RX_FLAG_HT; @@ -4930,7 +4931,7 @@ wlc_calc_cts_time(struct brcms_c_info *wlc, ratespec_t rspec, u8 preamble_type) } /* derive wlc->band->basic_rate[] table from 'rateset' */ -void wlc_rate_lookup_init(struct brcms_c_info *wlc, wlc_rateset_t *rateset) +void brcms_c_rate_lookup_init(struct brcms_c_info *wlc, wlc_rateset_t *rateset) { u8 rate; u8 mandatory; @@ -4954,8 +4955,8 @@ void wlc_rate_lookup_init(struct brcms_c_info *wlc, wlc_rateset_t *rateset) rate = (rateset->rates[i] & WLC_RATE_MASK); if (rate > WLC_MAXRATE) { - wiphy_err(wlc->wiphy, "wlc_rate_lookup_init: invalid " - "rate 0x%X in rate set\n", + wiphy_err(wlc->wiphy, "brcms_c_rate_lookup_init: " + "invalid rate 0x%X in rate set\n", rateset->rates[i]); continue; } @@ -5079,8 +5080,8 @@ void brcms_c_set_ratetable(struct brcms_c_info *wlc) rs_dflt = wlc_rateset_get_hwrs(wlc); - wlc_rateset_copy(rs_dflt, &rs); - wlc_rateset_mcs_upd(&rs, wlc->stf->txstreams); + brcms_c_rateset_copy(rs_dflt, &rs); + brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams); /* walk the phy rate table and update SHM basic rate lookup table */ for (i = 0; i < rs.count; i++) { @@ -5178,8 +5179,8 @@ void brcms_c_mod_prb_rsp_rate_table(struct brcms_c_info *wlc, uint frame_len) rs_dflt = wlc_rateset_get_hwrs(wlc); - wlc_rateset_copy(rs_dflt, &rs); - wlc_rateset_mcs_upd(&rs, wlc->stf->txstreams); + brcms_c_rateset_copy(rs_dflt, &rs); + brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams); /* walk the phy rate table and update MAC core SHM basic rate table entries */ for (i = 0; i < rs.count; i++) { @@ -5460,10 +5461,11 @@ void brcms_c_bsscfg_reprate_init(struct brcms_c_bsscfg *bsscfg) void brcms_default_rateset(struct brcms_c_info *wlc, wlc_rateset_t *rs) { - wlc_rateset_default(rs, NULL, wlc->band->phytype, wlc->band->bandtype, - false, WLC_RATE_MASK_FULL, (bool) N_ENAB(wlc->pub), - CHSPEC_WLC_BW(wlc->default_bss->chanspec), - wlc->stf->txstreams); + brcms_c_rateset_default(rs, NULL, wlc->band->phytype, + wlc->band->bandtype, false, WLC_RATE_MASK_FULL, + (bool) N_ENAB(wlc->pub), + CHSPEC_WLC_BW(wlc->default_bss->chanspec), + wlc->stf->txstreams); } static void wlc_bss_default_init(struct brcms_c_info *wlc) @@ -5491,9 +5493,10 @@ static void wlc_bss_default_init(struct brcms_c_info *wlc) band = wlc->bandstate[OTHERBANDUNIT(wlc)]; /* init bss rates to the band specific default rate set */ - wlc_rateset_default(&bi->rateset, NULL, band->phytype, band->bandtype, - false, WLC_RATE_MASK_FULL, (bool) N_ENAB(wlc->pub), - CHSPEC_WLC_BW(chanspec), wlc->stf->txstreams); + brcms_c_rateset_default(&bi->rateset, NULL, band->phytype, + band->bandtype, false, WLC_RATE_MASK_FULL, + (bool) N_ENAB(wlc->pub), CHSPEC_WLC_BW(chanspec), + wlc->stf->txstreams); if (N_ENAB(wlc->pub)) bi->flags |= WLC_BSS_HT; diff --git a/drivers/staging/brcm80211/brcmsmac/pub.h b/drivers/staging/brcm80211/brcmsmac/pub.h index 2ec3ba9..8ceab43 100644 --- a/drivers/staging/brcm80211/brcmsmac/pub.h +++ b/drivers/staging/brcm80211/brcmsmac/pub.h @@ -620,11 +620,11 @@ extern struct wlc_pub *brcms_c_pub(void *wlc); /* common functions for every port */ extern void brcms_c_mhf(struct brcms_c_info *wlc, u8 idx, u16 mask, u16 val, int bands); -extern void wlc_rate_lookup_init(struct brcms_c_info *wlc, - wlc_rateset_t *rateset); +extern void brcms_c_rate_lookup_init(struct brcms_c_info *wlc, + wlc_rateset_t *rateset); extern void brcms_default_rateset(struct brcms_c_info *wlc, wlc_rateset_t *rs); -extern void wlc_ampdu_flush(struct brcms_c_info *wlc, +extern void brcms_c_ampdu_flush(struct brcms_c_info *wlc, struct ieee80211_sta *sta, u16 tid); extern int brcms_c_set_par(struct brcms_c_info *wlc, enum wlc_par_id par_id, int val); diff --git a/drivers/staging/brcm80211/brcmsmac/rate.c b/drivers/staging/brcm80211/brcmsmac/rate.c index f19b512..dec508d 100644 --- a/drivers/staging/brcm80211/brcmsmac/rate.c +++ b/drivers/staging/brcm80211/brcmsmac/rate.c @@ -246,12 +246,10 @@ const wlc_rateset_t cck_rates = { 0x00, 0x00, 0x00, 0x00} }; -static bool wlc_rateset_valid(wlc_rateset_t *rs, bool check_brate); - /* check if rateset is valid. * if check_brate is true, rateset without a basic rate is considered NOT valid. */ -static bool wlc_rateset_valid(wlc_rateset_t *rs, bool check_brate) +static bool brcms_c_rateset_valid(wlc_rateset_t *rs, bool check_brate) { uint idx; @@ -269,7 +267,7 @@ static bool wlc_rateset_valid(wlc_rateset_t *rs, bool check_brate) return false; } -void wlc_rateset_mcs_upd(wlc_rateset_t *rs, u8 txstreams) +void brcms_c_rateset_mcs_upd(wlc_rateset_t *rs, u8 txstreams) { int i; for (i = txstreams; i < MAX_STREAMS_SUPPORTED; i++) @@ -280,7 +278,7 @@ void wlc_rateset_mcs_upd(wlc_rateset_t *rs, u8 txstreams) * and check if resulting rateset is valid. */ bool -wlc_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs, +brcms_c_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs, const wlc_rateset_t *hw_rs, bool check_brate, u8 txstreams) { @@ -315,14 +313,14 @@ wlc_rate_hwrs_filter_sort_validate(wlc_rateset_t *rs, for (i = 0; i < MCSSET_LEN; i++) rs->mcs[i] = (rs->mcs[i] & hw_rs->mcs[i]); - if (wlc_rateset_valid(rs, check_brate)) + if (brcms_c_rateset_valid(rs, check_brate)) return true; else return false; } /* calculate the rate of a rx'd frame and return it as a ratespec */ -ratespec_t wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp) +ratespec_t brcms_c_compute_rspec(d11rxhdr_t *rxh, u8 *plcp) { int phy_type; ratespec_t rspec = PHY_TXC1_BW_20MHZ << RSPEC_BW_SHIFT; @@ -368,7 +366,7 @@ ratespec_t wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp) } /* copy rateset src to dst as-is (no masking or sorting) */ -void wlc_rateset_copy(const wlc_rateset_t *src, wlc_rateset_t *dst) +void brcms_c_rateset_copy(const wlc_rateset_t *src, wlc_rateset_t *dst) { memcpy(dst, src, sizeof(wlc_rateset_t)); } @@ -383,7 +381,7 @@ void wlc_rateset_copy(const wlc_rateset_t *src, wlc_rateset_t *dst) * 'xmask' is the copy mask (typically 0x7f or 0xff). */ void -wlc_rateset_filter(wlc_rateset_t *src, wlc_rateset_t *dst, bool basic_only, +brcms_c_rateset_filter(wlc_rateset_t *src, wlc_rateset_t *dst, bool basic_only, u8 rates, uint xmask, bool mcsallow) { uint i; @@ -407,14 +405,14 @@ wlc_rateset_filter(wlc_rateset_t *src, wlc_rateset_t *dst, bool basic_only, if (mcsallow && rates != WLC_RATES_CCK) memcpy(&dst->mcs[0], &src->mcs[0], MCSSET_LEN); else - wlc_rateset_mcs_clear(dst); + brcms_c_rateset_mcs_clear(dst); } /* select rateset for a given phy_type and bandtype and filter it, sort it * and fill rs_tgt with result */ void -wlc_rateset_default(wlc_rateset_t *rs_tgt, const wlc_rateset_t *rs_hw, +brcms_c_rateset_default(wlc_rateset_t *rs_tgt, const wlc_rateset_t *rs_hw, uint phy_type, int bandtype, bool cck_only, uint rate_mask, bool mcsallow, u8 bw, u8 txstreams) { @@ -447,16 +445,16 @@ wlc_rateset_default(wlc_rateset_t *rs_tgt, const wlc_rateset_t *rs_hw, if (!rs_hw) rs_hw = rs_dflt; - wlc_rateset_copy(rs_dflt, &rs_sel); - wlc_rateset_mcs_upd(&rs_sel, txstreams); - wlc_rateset_filter(&rs_sel, rs_tgt, false, + brcms_c_rateset_copy(rs_dflt, &rs_sel); + brcms_c_rateset_mcs_upd(&rs_sel, txstreams); + brcms_c_rateset_filter(&rs_sel, rs_tgt, false, cck_only ? WLC_RATES_CCK : WLC_RATES_CCK_OFDM, rate_mask, mcsallow); - wlc_rate_hwrs_filter_sort_validate(rs_tgt, rs_hw, false, + brcms_c_rate_hwrs_filter_sort_validate(rs_tgt, rs_hw, false, mcsallow ? txstreams : 1); } -s16 wlc_rate_legacy_phyctl(uint rate) +s16 brcms_c_rate_legacy_phyctl(uint rate) { uint i; for (i = 0; i < LEGACY_PHYCFG_TABLE_SIZE; i++) @@ -466,21 +464,21 @@ s16 wlc_rate_legacy_phyctl(uint rate) return -1; } -void wlc_rateset_mcs_clear(wlc_rateset_t *rateset) +void brcms_c_rateset_mcs_clear(wlc_rateset_t *rateset) { uint i; for (i = 0; i < MCSSET_LEN; i++) rateset->mcs[i] = 0; } -void wlc_rateset_mcs_build(wlc_rateset_t *rateset, u8 txstreams) +void brcms_c_rateset_mcs_build(wlc_rateset_t *rateset, u8 txstreams) { memcpy(&rateset->mcs[0], &cck_ofdm_mimo_rates.mcs[0], MCSSET_LEN); - wlc_rateset_mcs_upd(rateset, txstreams); + brcms_c_rateset_mcs_upd(rateset, txstreams); } /* Based on bandwidth passed, allow/disallow MCS 32 in the rateset */ -void wlc_rateset_bw_mcs_filter(wlc_rateset_t *rateset, u8 bw) +void brcms_c_rateset_bw_mcs_filter(wlc_rateset_t *rateset, u8 bw) { if (bw == WLC_40_MHZ) setbit(rateset->mcs, 32); diff --git a/drivers/staging/brcm80211/brcmsmac/rate.h b/drivers/staging/brcm80211/brcmsmac/rate.h index 28ba4d6..8b4de8b 100644 --- a/drivers/staging/brcm80211/brcmsmac/rate.h +++ b/drivers/staging/brcm80211/brcmsmac/rate.h @@ -133,35 +133,37 @@ extern const u8 ofdm_rate_lookup[]; #define OFDM_PHY2MAC_RATE(rlpt) (ofdm_rate_lookup[rlpt & 0x7]) #define CCK_PHY2MAC_RATE(signal) (signal/5) -/* Rates specified in wlc_rateset_filter() */ +/* Rates specified in brcms_c_rateset_filter() */ #define WLC_RATES_CCK_OFDM 0 #define WLC_RATES_CCK 1 #define WLC_RATES_OFDM 2 /* sanitize, and sort a rateset with the basic bit(s) preserved, validate rateset */ -extern bool wlc_rate_hwrs_filter_sort_validate(struct wlc_rateset *rs, +extern bool brcms_c_rate_hwrs_filter_sort_validate(struct wlc_rateset *rs, const struct wlc_rateset *hw_rs, bool check_brate, u8 txstreams); /* copy rateset src to dst as-is (no masking or sorting) */ -extern void wlc_rateset_copy(const struct wlc_rateset *src, +extern void brcms_c_rateset_copy(const struct wlc_rateset *src, struct wlc_rateset *dst); /* would be nice to have these documented ... */ -extern ratespec_t wlc_compute_rspec(d11rxhdr_t *rxh, u8 *plcp); +extern ratespec_t brcms_c_compute_rspec(d11rxhdr_t *rxh, u8 *plcp); -extern void wlc_rateset_filter(struct wlc_rateset *src, struct wlc_rateset *dst, - bool basic_only, u8 rates, uint xmask, - bool mcsallow); -extern void wlc_rateset_default(struct wlc_rateset *rs_tgt, +extern void brcms_c_rateset_filter(struct wlc_rateset *src, + struct wlc_rateset *dst, bool basic_only, u8 rates, uint xmask, + bool mcsallow); + +extern void brcms_c_rateset_default(struct wlc_rateset *rs_tgt, const struct wlc_rateset *rs_hw, uint phy_type, int bandtype, bool cck_only, uint rate_mask, bool mcsallow, u8 bw, u8 txstreams); -extern s16 wlc_rate_legacy_phyctl(uint rate); +extern s16 brcms_c_rate_legacy_phyctl(uint rate); -extern void wlc_rateset_mcs_upd(struct wlc_rateset *rs, u8 txstreams); -extern void wlc_rateset_mcs_clear(struct wlc_rateset *rateset); -extern void wlc_rateset_mcs_build(struct wlc_rateset *rateset, u8 txstreams); -extern void wlc_rateset_bw_mcs_filter(struct wlc_rateset *rateset, u8 bw); +extern void brcms_c_rateset_mcs_upd(struct wlc_rateset *rs, u8 txstreams); +extern void brcms_c_rateset_mcs_clear(struct wlc_rateset *rateset); +extern void brcms_c_rateset_mcs_build(struct wlc_rateset *rateset, + u8 txstreams); +extern void brcms_c_rateset_bw_mcs_filter(struct wlc_rateset *rateset, u8 bw); #endif /* _WLC_RATE_H_ */ diff --git a/drivers/staging/brcm80211/brcmsmac/stf.c b/drivers/staging/brcm80211/brcmsmac/stf.c index 8276e76c..d83d3a3 100644 --- a/drivers/staging/brcm80211/brcmsmac/stf.c +++ b/drivers/staging/brcm80211/brcmsmac/stf.c @@ -31,13 +31,14 @@ #define WLC_STF_SS_STBC_RX(wlc) (WLCISNPHY(wlc->band) && \ NREV_GT(wlc->band->phyrev, 3) && NREV_LE(wlc->band->phyrev, 6)) -static bool wlc_stf_stbc_tx_set(struct brcms_c_info *wlc, s32 int_val); -static int wlc_stf_txcore_set(struct brcms_c_info *wlc, u8 Nsts, u8 val); -static int wlc_stf_spatial_policy_set(struct brcms_c_info *wlc, int val); -static void wlc_stf_stbc_rx_ht_update(struct brcms_c_info *wlc, int val); +static bool brcms_c_stf_stbc_tx_set(struct brcms_c_info *wlc, s32 int_val); +static int brcms_c_stf_txcore_set(struct brcms_c_info *wlc, u8 Nsts, u8 val); +static int brcms_c_stf_spatial_policy_set(struct brcms_c_info *wlc, int val); +static void brcms_c_stf_stbc_rx_ht_update(struct brcms_c_info *wlc, int val); -static void _wlc_stf_phy_txant_upd(struct brcms_c_info *wlc); -static u16 _wlc_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec); +static void _brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc); +static u16 _brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, + ratespec_t rspec); #define NSTS_1 1 #define NSTS_2 2 @@ -51,7 +52,7 @@ const u8 txcore_default[5] = { (0x0f) /* For Nsts = 4, enable all cores */ }; -static void wlc_stf_stbc_rx_ht_update(struct brcms_c_info *wlc, int val) +static void brcms_c_stf_stbc_rx_ht_update(struct brcms_c_info *wlc, int val) { /* MIMOPHYs rev3-6 cannot receive STBC with only one rx core active */ if (WLC_STF_SS_STBC_RX(wlc)) { @@ -69,7 +70,7 @@ static void wlc_stf_stbc_rx_ht_update(struct brcms_c_info *wlc, int val) } /* every WLC_TEMPSENSE_PERIOD seconds temperature check to decide whether to turn on/off txchain */ -void wlc_tempsense_upd(struct brcms_c_info *wlc) +void brcms_c_tempsense_upd(struct brcms_c_info *wlc) { wlc_phy_t *pi = wlc->band->pi; uint active_chains, txchain; @@ -82,18 +83,18 @@ void wlc_tempsense_upd(struct brcms_c_info *wlc) if (wlc->stf->txchain == wlc->stf->hw_txchain) { if (txchain && (txchain < wlc->stf->hw_txchain)) { /* turn off 1 tx chain */ - wlc_stf_txchain_set(wlc, txchain, true); + brcms_c_stf_txchain_set(wlc, txchain, true); } } else if (wlc->stf->txchain < wlc->stf->hw_txchain) { if (txchain == wlc->stf->hw_txchain) { /* turn back on txchain */ - wlc_stf_txchain_set(wlc, txchain, true); + brcms_c_stf_txchain_set(wlc, txchain, true); } } } void -wlc_stf_ss_algo_channel_get(struct brcms_c_info *wlc, u16 *ss_algo_channel, +brcms_c_stf_ss_algo_channel_get(struct brcms_c_info *wlc, u16 *ss_algo_channel, chanspec_t chanspec) { tx_power_t power; @@ -134,7 +135,7 @@ wlc_stf_ss_algo_channel_get(struct brcms_c_info *wlc, u16 *ss_algo_channel, setbit(ss_algo_channel, PHY_TXC1_MODE_STBC); } -static bool wlc_stf_stbc_tx_set(struct brcms_c_info *wlc, s32 int_val) +static bool brcms_c_stf_stbc_tx_set(struct brcms_c_info *wlc, s32 int_val) { if ((int_val != AUTO) && (int_val != OFF) && (int_val != ON)) { return false; @@ -155,7 +156,7 @@ static bool wlc_stf_stbc_tx_set(struct brcms_c_info *wlc, s32 int_val) return true; } -bool wlc_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val) +bool brcms_c_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val) { if ((int_val != HT_CAP_RX_STBC_NO) && (int_val != HT_CAP_RX_STBC_ONE_STREAM)) { @@ -168,11 +169,12 @@ bool wlc_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val) return false; } - wlc_stf_stbc_rx_ht_update(wlc, int_val); + brcms_c_stf_stbc_rx_ht_update(wlc, int_val); return true; } -static int wlc_stf_txcore_set(struct brcms_c_info *wlc, u8 Nsts, u8 core_mask) +static int brcms_c_stf_txcore_set(struct brcms_c_info *wlc, u8 Nsts, + u8 core_mask) { BCMMSG(wlc->wiphy, "wl%d: Nsts %d core_mask %x\n", wlc->pub->unit, Nsts, core_mask); @@ -205,7 +207,7 @@ static int wlc_stf_txcore_set(struct brcms_c_info *wlc, u8 Nsts, u8 core_mask) return 0; } -static int wlc_stf_spatial_policy_set(struct brcms_c_info *wlc, int val) +static int brcms_c_stf_spatial_policy_set(struct brcms_c_info *wlc, int val) { int i; u8 core_mask = 0; @@ -216,12 +218,12 @@ static int wlc_stf_spatial_policy_set(struct brcms_c_info *wlc, int val) for (i = 1; i <= MAX_STREAMS_SUPPORTED; i++) { core_mask = (val == MAX_SPATIAL_EXPANSION) ? wlc->stf->txchain : txcore_default[i]; - wlc_stf_txcore_set(wlc, (u8) i, core_mask); + brcms_c_stf_txcore_set(wlc, (u8) i, core_mask); } return 0; } -int wlc_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force) +int brcms_c_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force) { u8 txchain = (u8) int_val; u8 txstreams; @@ -271,24 +273,24 @@ int wlc_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force) wlc->stf->txchain = txchain; wlc->stf->txstreams = txstreams; - wlc_stf_stbc_tx_set(wlc, wlc->band->band_stf_stbc_tx); - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); + brcms_c_stf_stbc_tx_set(wlc, wlc->band->band_stf_stbc_tx); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); wlc->stf->txant = (wlc->stf->txstreams == 1) ? ANT_TX_FORCE_0 : ANT_TX_DEF; - _wlc_stf_phy_txant_upd(wlc); + _brcms_c_stf_phy_txant_upd(wlc); wlc_phy_stf_chain_set(wlc->band->pi, wlc->stf->txchain, wlc->stf->rxchain); for (i = 1; i <= MAX_STREAMS_SUPPORTED; i++) - wlc_stf_txcore_set(wlc, (u8) i, txcore_default[i]); + brcms_c_stf_txcore_set(wlc, (u8) i, txcore_default[i]); return 0; } /* update wlc->stf->ss_opmode which represents the operational stf_ss mode we're using */ -int wlc_stf_ss_update(struct brcms_c_info *wlc, struct brcms_c_band *band) +int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_c_band *band) { int ret_code = 0; u8 prev_stf_ss; @@ -320,7 +322,7 @@ int wlc_stf_ss_update(struct brcms_c_info *wlc, struct brcms_c_band *band) return ret_code; } -int wlc_stf_attach(struct brcms_c_info *wlc) +int brcms_c_stf_attach(struct brcms_c_info *wlc) { wlc->bandstate[BAND_2G_INDEX]->band_stf_ss_mode = PHY_TXC1_MODE_SISO; wlc->bandstate[BAND_5G_INDEX]->band_stf_ss_mode = PHY_TXC1_MODE_CDD; @@ -329,10 +331,10 @@ int wlc_stf_attach(struct brcms_c_info *wlc) (wlc_phy_txpower_hw_ctrl_get(wlc->band->pi) != PHY_TPC_HW_ON)) wlc->bandstate[BAND_2G_INDEX]->band_stf_ss_mode = PHY_TXC1_MODE_CDD; - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); - wlc_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_2G_INDEX]); + brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]); - wlc_stf_stbc_rx_ht_update(wlc, HT_CAP_RX_STBC_NO); + brcms_c_stf_stbc_rx_ht_update(wlc, HT_CAP_RX_STBC_NO); wlc->bandstate[BAND_2G_INDEX]->band_stf_stbc_tx = OFF; wlc->bandstate[BAND_5G_INDEX]->band_stf_stbc_tx = OFF; @@ -343,7 +345,7 @@ int wlc_stf_attach(struct brcms_c_info *wlc) return 0; } -void wlc_stf_detach(struct brcms_c_info *wlc) +void brcms_c_stf_detach(struct brcms_c_info *wlc) { } @@ -361,7 +363,7 @@ void wlc_stf_detach(struct brcms_c_info *wlc) * do tx-antenna selection for SISO transmissions * for NREV>=7, bit 6 and bit 7 mean antenna 0 and 1 respectively, nit6+bit7 means both cores active */ -static void _wlc_stf_phy_txant_upd(struct brcms_c_info *wlc) +static void _brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc) { s8 txant; @@ -399,12 +401,12 @@ static void _wlc_stf_phy_txant_upd(struct brcms_c_info *wlc) brcms_b_txant_set(wlc->hw, wlc->stf->phytxant); } -void wlc_stf_phy_txant_upd(struct brcms_c_info *wlc) +void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc) { - _wlc_stf_phy_txant_upd(wlc); + _brcms_c_stf_phy_txant_upd(wlc); } -void wlc_stf_phy_chain_calc(struct brcms_c_info *wlc) +void brcms_c_stf_phy_chain_calc(struct brcms_c_info *wlc) { /* get available rx/tx chains */ wlc->stf->hw_txchain = (u8) getintvar(wlc->pub->vars, "txchain"); @@ -438,10 +440,11 @@ void wlc_stf_phy_chain_calc(struct brcms_c_info *wlc) /* default spatial_policy */ wlc->stf->spatial_policy = MIN_SPATIAL_EXPANSION; - wlc_stf_spatial_policy_set(wlc, MIN_SPATIAL_EXPANSION); + brcms_c_stf_spatial_policy_set(wlc, MIN_SPATIAL_EXPANSION); } -static u16 _wlc_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec) +static u16 _brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, + ratespec_t rspec) { u16 phytxant = wlc->stf->phytxant; @@ -453,19 +456,19 @@ static u16 _wlc_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec) return phytxant; } -u16 wlc_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec) +u16 brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec) { - return _wlc_stf_phytxchain_sel(wlc, rspec); + return _brcms_c_stf_phytxchain_sel(wlc, rspec); } -u16 wlc_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, ratespec_t rspec) +u16 brcms_c_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, ratespec_t rspec) { u16 phytxant = wlc->stf->phytxant; u16 mask = PHY_TXC_ANT_MASK; /* for non-siso rates or default setting, use the available chains */ if (WLCISNPHY(wlc->band)) { - phytxant = _wlc_stf_phytxchain_sel(wlc, rspec); + phytxant = _brcms_c_stf_phytxchain_sel(wlc, rspec); mask = PHY_TXC_HTANT_MASK; } phytxant |= phytxant & mask; diff --git a/drivers/staging/brcm80211/brcmsmac/stf.h b/drivers/staging/brcm80211/brcmsmac/stf.h index a68c819..2033938 100644 --- a/drivers/staging/brcm80211/brcmsmac/stf.h +++ b/drivers/staging/brcm80211/brcmsmac/stf.h @@ -19,23 +19,24 @@ #include "types.h" -extern int wlc_stf_attach(struct brcms_c_info *wlc); -extern void wlc_stf_detach(struct brcms_c_info *wlc); +extern int brcms_c_stf_attach(struct brcms_c_info *wlc); +extern void brcms_c_stf_detach(struct brcms_c_info *wlc); -extern void wlc_tempsense_upd(struct brcms_c_info *wlc); -extern void wlc_stf_ss_algo_channel_get(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, chanspec_t chanspec); -extern int wlc_stf_ss_update(struct brcms_c_info *wlc, +extern int brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_c_band *band); -extern void wlc_stf_phy_txant_upd(struct brcms_c_info *wlc); -extern int wlc_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, +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 wlc_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val); -extern void wlc_stf_phy_txant_upd(struct brcms_c_info *wlc); -extern void wlc_stf_phy_chain_calc(struct brcms_c_info *wlc); -extern u16 wlc_stf_phytxchain_sel(struct brcms_c_info *wlc, ratespec_t rspec); -extern u16 wlc_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, +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, + ratespec_t rspec); +extern u16 brcms_c_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, ratespec_t rspec); #endif /* _BRCM_STF_H_ */ -- 1.7.4.1