diff options
Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_mac80211.c')
| -rw-r--r-- | drivers/staging/brcm80211/sys/wlc_mac80211.c | 1297 |
1 files changed, 543 insertions, 754 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_mac80211.c b/drivers/staging/brcm80211/sys/wlc_mac80211.c index feaffcc64ec6..1d5d01ac0a9b 100644 --- a/drivers/staging/brcm80211/sys/wlc_mac80211.c +++ b/drivers/staging/brcm80211/sys/wlc_mac80211.c @@ -15,9 +15,10 @@ */ #include <linux/kernel.h> #include <linux/ctype.h> +#include <linux/etherdevice.h> #include <bcmdefs.h> +#include <bcmdevs.h> #include <wlc_cfg.h> -#include <linuxver.h> #include <osl.h> #include <bcmutils.h> #include <bcmwifi.h> @@ -27,7 +28,7 @@ #include <pcicfg.h> #include <bcmsrom.h> #include <wlioctl.h> -#include <epivers.h> +#include <sbhndpio.h> #include <sbhnddma.h> #include <hnddma.h> #include <hndpmu.h> @@ -37,6 +38,7 @@ #include <wlc_key.h> #include <wlc_bsscfg.h> #include <wlc_channel.h> +#include <wlc_event.h> #include <wlc_mac80211.h> #include <wlc_bmac.h> #include <wlc_scb.h> @@ -47,27 +49,11 @@ #include <wlc_ampdu.h> #include <wlc_event.h> #include <wl_export.h> -#ifdef BCMSDIO -#include <bcmsdh.h> -#else #include "d11ucode_ext.h" -#endif -#ifdef WLC_HIGH_ONLY -#include <bcm_rpc_tp.h> -#include <bcm_rpc.h> -#include <bcm_xdr.h> -#include <wlc_rpc.h> -#include <wlc_rpctx.h> -#endif /* WLC_HIGH_ONLY */ #include <wlc_alloc.h> #include <net/mac80211.h> +#include <wl_dbg.h> -#ifdef WLC_HIGH_ONLY -#undef R_REG -#undef W_REG -#define R_REG(osh, r) RPC_READ_REG(osh, r) -#define W_REG(osh, r, v) RPC_WRITE_REG(osh, r, v) -#endif /* * buffer length needed for wlc_format_ssid @@ -107,12 +93,8 @@ /* To inform the ucode of the last mcast frame posted so that it can clear moredata bit */ #define BCMCFID(wlc, fid) wlc_bmac_write_shm((wlc)->hw, M_BCMC_FID, (fid)) -#ifndef WLC_HIGH_ONLY -#define WLC_WAR16165(wlc) (BUSTYPE(wlc->pub->sih->bustype) == PCI_BUS && \ +#define WLC_WAR16165(wlc) (wlc->pub->sih->bustype == PCI_BUS && \ (!AP_ENAB(wlc->pub)) && (wlc->war16165)) -#else -#define WLC_WAR16165(wlc) (false) -#endif /* WLC_HIGH_ONLY */ /* debug/trace */ uint wl_msg_level = @@ -135,9 +117,11 @@ uint wl_msg_level = #define SCAN_IN_PROGRESS(x) 0 +#define EPI_VERSION_NUM 0x054b0b00 + #ifdef BCMDBG /* pointer to most recently allocated wl/wlc */ -static wlc_info_t *wlc_info_dbg = (wlc_info_t *) (NULL); +static struct wlc_info *wlc_info_dbg = (struct wlc_info *) (NULL); #endif /* IOVar table */ @@ -238,91 +222,91 @@ static const u8 acbitmap2maxprio[] = { #define WLC_REPLAY_CNTRS_VALUE WPA_CAP_16_REPLAY_CNTRS /* local prototypes */ -extern void wlc_txq_enq(void *ctx, struct scb *scb, void *sdu, uint prec); -static u16 BCMFASTPATH wlc_d11hdrs_mac80211(wlc_info_t *wlc, - struct ieee80211_hw *hw, void *p, +static u16 BCMFASTPATH wlc_d11hdrs_mac80211(struct wlc_info *wlc, + struct ieee80211_hw *hw, + struct sk_buff *p, struct scb *scb, uint frag, uint nfrags, uint queue, uint next_frag_len, wsec_key_t *key, ratespec_t rspec_override); -bool wlc_sendpkt_mac80211(wlc_info_t *wlc, void *sdu, struct ieee80211_hw *hw); -void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend); -static void wlc_bss_default_init(wlc_info_t *wlc); -static void wlc_ucode_mac_upd(wlc_info_t *wlc); -static ratespec_t mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, - u32 int_val); -static void wlc_tx_prec_map_init(wlc_info_t *wlc); + +static void wlc_bss_default_init(struct wlc_info *wlc); +static void wlc_ucode_mac_upd(struct wlc_info *wlc); +static ratespec_t mac80211_wlc_set_nrate(struct wlc_info *wlc, + struct wlcband *cur_band, u32 int_val); +static void wlc_tx_prec_map_init(struct wlc_info *wlc); static void wlc_watchdog(void *arg); static void wlc_watchdog_by_timer(void *arg); -static int wlc_set_rateset(wlc_info_t *wlc, wlc_rateset_t *rs_arg); -static int wlc_iovar_rangecheck(wlc_info_t *wlc, u32 val, +static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg); +static int wlc_iovar_rangecheck(struct wlc_info *wlc, u32 val, const bcm_iovar_t *vi); -static u8 wlc_local_constraint_qdbm(wlc_info_t *wlc); +static u8 wlc_local_constraint_qdbm(struct wlc_info *wlc); /* send and receive */ -static wlc_txq_info_t *wlc_txq_alloc(wlc_info_t *wlc, osl_t *osh); -static void wlc_txq_free(wlc_info_t *wlc, osl_t *osh, wlc_txq_info_t *qi); -static void wlc_txflowcontrol_signal(wlc_info_t *wlc, wlc_txq_info_t *qi, +static wlc_txq_info_t *wlc_txq_alloc(struct wlc_info *wlc, + struct osl_info *osh); +static void wlc_txq_free(struct wlc_info *wlc, struct osl_info *osh, + wlc_txq_info_t *qi); +static void wlc_txflowcontrol_signal(struct wlc_info *wlc, wlc_txq_info_t *qi, bool on, int prio); -static void wlc_txflowcontrol_reset(wlc_info_t *wlc); -static u16 wlc_compute_airtime(wlc_info_t *wlc, ratespec_t rspec, +static void wlc_txflowcontrol_reset(struct wlc_info *wlc); +static u16 wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec, uint length); static void wlc_compute_cck_plcp(ratespec_t rate, uint length, u8 *plcp); static void wlc_compute_ofdm_plcp(ratespec_t rate, uint length, u8 *plcp); static void wlc_compute_mimo_plcp(ratespec_t rate, uint length, u8 *plcp); -static u16 wlc_compute_frame_dur(wlc_info_t *wlc, ratespec_t rate, +static u16 wlc_compute_frame_dur(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type, uint next_frag_len); -static void wlc_recvctl(wlc_info_t *wlc, osl_t *osh, d11rxhdr_t *rxh, - void *p); -static uint wlc_calc_frame_len(wlc_info_t *wlc, ratespec_t rate, +static void wlc_recvctl(struct wlc_info *wlc, struct osl_info *osh, + d11rxhdr_t *rxh, struct sk_buff *p); +static uint wlc_calc_frame_len(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type, uint dur); -static uint wlc_calc_ack_time(wlc_info_t *wlc, ratespec_t rate, +static uint wlc_calc_ack_time(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type); -static uint wlc_calc_cts_time(wlc_info_t *wlc, ratespec_t rate, +static uint wlc_calc_cts_time(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type); /* interrupt, up/down, band */ -static void wlc_setband(wlc_info_t *wlc, uint bandunit); -static chanspec_t wlc_init_chanspec(wlc_info_t *wlc); -static void wlc_bandinit_ordered(wlc_info_t *wlc, chanspec_t chanspec); -static void wlc_bsinit(wlc_info_t *wlc); -static int wlc_duty_cycle_set(wlc_info_t *wlc, int duty_cycle, bool isOFDM, +static void wlc_setband(struct wlc_info *wlc, uint bandunit); +static chanspec_t wlc_init_chanspec(struct wlc_info *wlc); +static void wlc_bandinit_ordered(struct wlc_info *wlc, chanspec_t chanspec); +static void wlc_bsinit(struct wlc_info *wlc); +static int wlc_duty_cycle_set(struct wlc_info *wlc, int duty_cycle, bool isOFDM, bool writeToShm); -static void wlc_radio_hwdisable_upd(wlc_info_t *wlc); -static bool wlc_radio_monitor_start(wlc_info_t *wlc); +static void wlc_radio_hwdisable_upd(struct wlc_info *wlc); +static bool wlc_radio_monitor_start(struct wlc_info *wlc); static void wlc_radio_timer(void *arg); -static void wlc_radio_enable(wlc_info_t *wlc); -static void wlc_radio_upd(wlc_info_t *wlc); +static void wlc_radio_enable(struct wlc_info *wlc); +static void wlc_radio_upd(struct wlc_info *wlc); /* scan, association, BSS */ -static uint wlc_calc_ba_time(wlc_info_t *wlc, ratespec_t rate, +static uint wlc_calc_ba_time(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type); -static void wlc_update_mimo_band_bwcap(wlc_info_t *wlc, u8 bwcap); -static void wlc_ht_update_sgi_rx(wlc_info_t *wlc, int val); -void wlc_ht_mimops_cap_update(wlc_info_t *wlc, u8 mimops_mode); -static void wlc_ht_update_ldpc(wlc_info_t *wlc, s8 val); -static void wlc_war16165(wlc_info_t *wlc, bool tx); +static void wlc_update_mimo_band_bwcap(struct wlc_info *wlc, u8 bwcap); +static void wlc_ht_update_sgi_rx(struct wlc_info *wlc, int val); +static void wlc_ht_update_ldpc(struct wlc_info *wlc, s8 val); +static void wlc_war16165(struct wlc_info *wlc, bool tx); static void wlc_process_eventq(void *arg); -static void wlc_wme_retries_write(wlc_info_t *wlc); -static bool wlc_attach_stf_ant_init(wlc_info_t *wlc); -static uint wlc_attach_module(wlc_info_t *wlc); -static void wlc_detach_module(wlc_info_t *wlc); -static void wlc_timers_deinit(wlc_info_t *wlc); -static void wlc_down_led_upd(wlc_info_t *wlc); -static uint wlc_down_del_timer(wlc_info_t *wlc); -static void wlc_ofdm_rateset_war(wlc_info_t *wlc); -static int _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, +static void wlc_wme_retries_write(struct wlc_info *wlc); +static bool wlc_attach_stf_ant_init(struct wlc_info *wlc); +static uint wlc_attach_module(struct wlc_info *wlc); +static void wlc_detach_module(struct wlc_info *wlc); +static void wlc_timers_deinit(struct wlc_info *wlc); +static void wlc_down_led_upd(struct wlc_info *wlc); +static uint wlc_down_del_timer(struct wlc_info *wlc); +static void wlc_ofdm_rateset_war(struct wlc_info *wlc); +static int _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif); #if defined(BCMDBG) -void wlc_get_rcmta(wlc_info_t *wlc, int idx, struct ether_addr *addr) +void wlc_get_rcmta(struct wlc_info *wlc, int idx, struct ether_addr *addr) { d11regs_t *regs = wlc->regs; u32 v32; - osl_t *osh; + struct osl_info *osh; - WL_TRACE(("wl%d: %s\n", WLCWLUNIT(wlc), __func__)); + WL_TRACE("wl%d: %s\n", WLCWLUNIT(wlc), __func__); ASSERT(wlc->pub->corerev > 4); @@ -344,14 +328,14 @@ void wlc_get_rcmta(wlc_info_t *wlc, int idx, struct ether_addr *addr) #endif /* defined(BCMDBG) */ /* keep the chip awake if needed */ -bool wlc_stay_awake(wlc_info_t *wlc) +bool wlc_stay_awake(struct wlc_info *wlc) { return true; } /* conditions under which the PM bit should be set in outgoing frames and STAY_AWAKE is meaningful */ -bool wlc_ps_allowed(wlc_info_t *wlc) +bool wlc_ps_allowed(struct wlc_info *wlc) { int idx; wlc_bsscfg_t *cfg; @@ -378,9 +362,9 @@ bool wlc_ps_allowed(wlc_info_t *wlc) return true; } -void wlc_reset(wlc_info_t *wlc) +void wlc_reset(struct wlc_info *wlc) { - WL_TRACE(("wl%d: wlc_reset\n", wlc->pub->unit)); + WL_TRACE("wl%d: wlc_reset\n", wlc->pub->unit); wlc->check_for_unaligned_tbtt = false; @@ -389,34 +373,19 @@ void wlc_reset(wlc_info_t *wlc) wlc_statsupd(wlc); /* reset our snapshot of macstat counters */ - bzero((char *)wlc->core->macstat_snapshot, sizeof(macstat_t)); + memset((char *)wlc->core->macstat_snapshot, 0, + sizeof(macstat_t)); } wlc_bmac_reset(wlc->hw); wlc_ampdu_reset(wlc->ampdu); wlc->txretried = 0; -#ifdef WLC_HIGH_ONLY - /* Need to set a flag(to be cleared asynchronously by BMAC driver with high call) - * in order to prevent wlc_rpctx_txreclaim() from screwing wlc_rpctx_getnexttxp(), - * which could be invoked by already QUEUED high call(s) from BMAC driver before - * wlc_bmac_reset() finishes. - * It's not needed before in monolithic driver model because d11core interrupts would - * have been cleared instantly in wlc_bmac_reset() and no txstatus interrupt - * will come to driver to fetch those flushed dma pkt pointers. - */ - wlc->reset_bmac_pending = true; - - wlc_rpctx_txreclaim(wlc->rpctx); - - wlc_stf_phy_txant_upd(wlc); - wlc_phy_ant_rxdiv_set(wlc->band->pi, wlc->stf->ant_rx_ovr); -#endif } -void wlc_fatal_error(wlc_info_t *wlc) +void wlc_fatal_error(struct wlc_info *wlc) { - WL_ERROR(("wl%d: fatal error, reinitializing\n", wlc->pub->unit)); + WL_ERROR("wl%d: fatal error, reinitializing\n", wlc->pub->unit); wl_init(wlc->wl); } @@ -425,7 +394,7 @@ void wlc_fatal_error(wlc_info_t *wlc) * if other configurations are in conflict (bandlocked, 11n mode disabled, * invalid channel for current country, etc.) */ -static chanspec_t wlc_init_chanspec(wlc_info_t *wlc) +static chanspec_t wlc_init_chanspec(struct wlc_info *wlc) { chanspec_t chanspec = 1 | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE | @@ -441,7 +410,7 @@ static chanspec_t wlc_init_chanspec(wlc_info_t *wlc) struct scb global_scb; -static void wlc_init_scb(wlc_info_t *wlc, struct scb *scb) +static void wlc_init_scb(struct wlc_info *wlc, struct scb *scb) { int i; scb->flags = SCB_WMECAP | SCB_HTCAP; @@ -449,7 +418,7 @@ static void wlc_init_scb(wlc_info_t *wlc, struct scb *scb) scb->seqnum[i] = 0; } -void wlc_init(wlc_info_t *wlc) +void wlc_init(struct wlc_info *wlc) { d11regs_t *regs; chanspec_t chanspec; @@ -457,7 +426,7 @@ void wlc_init(wlc_info_t *wlc) wlc_bsscfg_t *bsscfg; bool mute = false; - WL_TRACE(("wl%d: wlc_init\n", wlc->pub->unit)); + WL_TRACE("wl%d: wlc_init\n", wlc->pub->unit); regs = wlc->regs; @@ -583,13 +552,13 @@ void wlc_init(wlc_info_t *wlc) } } -void wlc_mac_bcn_promisc_change(wlc_info_t *wlc, bool promisc) +void wlc_mac_bcn_promisc_change(struct wlc_info *wlc, bool promisc) { wlc->bcnmisc_monitor = promisc; wlc_mac_bcn_promisc(wlc); } -void wlc_mac_bcn_promisc(wlc_info_t *wlc) +void wlc_mac_bcn_promisc(struct wlc_info *wlc) { if ((AP_ENAB(wlc->pub) && (N_ENAB(wlc->pub) || wlc->band->gmode)) || wlc->bcnmisc_ibss || wlc->bcnmisc_scan || wlc->bcnmisc_monitor) @@ -599,7 +568,7 @@ void wlc_mac_bcn_promisc(wlc_info_t *wlc) } /* set or clear maccontrol bits MCTL_PROMISC and MCTL_KEEPCONTROL */ -void wlc_mac_promisc(wlc_info_t *wlc) +void wlc_mac_promisc(struct wlc_info *wlc) { u32 promisc_bits = 0; @@ -621,7 +590,7 @@ void wlc_mac_promisc(wlc_info_t *wlc) } /* check if hps and wake states of sw and hw are in sync */ -bool wlc_ps_check(wlc_info_t *wlc) +bool wlc_ps_check(struct wlc_info *wlc) { bool res = true; bool hps, wake; @@ -636,8 +605,8 @@ bool wlc_ps_check(wlc_info_t *wlc) * to avoid assert */ if (tmp == 0xffffffff) { - WL_ERROR(("wl%d: %s: dead chip\n", wlc->pub->unit, - __func__)); + WL_ERROR("wl%d: %s: dead chip\n", + wlc->pub->unit, __func__); return DEVICEREMOVED(wlc); } @@ -646,7 +615,8 @@ bool wlc_ps_check(wlc_info_t *wlc) if (hps != ((tmp & MCTL_HPS) != 0)) { int idx; wlc_bsscfg_t *cfg; - WL_ERROR(("wl%d: hps not sync, sw %d, maccontrol 0x%x\n", wlc->pub->unit, hps, tmp)); + WL_ERROR("wl%d: hps not sync, sw %d, maccontrol 0x%x\n", + wlc->pub->unit, hps, tmp); FOREACH_BSS(wlc, idx, cfg) { if (!BSSCFG_STA(cfg)) continue; @@ -654,23 +624,14 @@ bool wlc_ps_check(wlc_info_t *wlc) res = false; } -#ifdef WLC_LOW /* For a monolithic build the wake check can be exact since it looks at wake * override bits. The MCTL_WAKE bit should match the 'wake' value. */ wake = STAY_AWAKE(wlc) || wlc->hw->wake_override; wake_ok = (wake == ((tmp & MCTL_WAKE) != 0)); -#else - /* For a split build we will not have access to any wake overrides from the low - * level. The check can only make sure the MCTL_WAKE bit is on if the high - * level 'wake' value is true. If the high level 'wake' is false, the MCTL_WAKE - * may be either true or false due to the low level override. - */ - wake = STAY_AWAKE(wlc); - wake_ok = (wake && ((tmp & MCTL_WAKE) != 0)) || !wake; -#endif if (hps && !wake_ok) { - WL_ERROR(("wl%d: wake not sync, sw %d maccontrol 0x%x\n", wlc->pub->unit, wake, tmp)); + WL_ERROR("wl%d: wake not sync, sw %d maccontrol 0x%x\n", + wlc->pub->unit, wake, tmp); res = false; } } @@ -679,7 +640,7 @@ bool wlc_ps_check(wlc_info_t *wlc) } /* push sw hps and wake state through hardware */ -void wlc_set_ps_ctrl(wlc_info_t *wlc) +void wlc_set_ps_ctrl(struct wlc_info *wlc) { u32 v1, v2; bool hps, wake; @@ -688,8 +649,8 @@ void wlc_set_ps_ctrl(wlc_info_t *wlc) hps = PS_ALLOWED(wlc); wake = hps ? (STAY_AWAKE(wlc)) : true; - WL_TRACE(("wl%d: wlc_set_ps_ctrl: hps %d wake %d\n", wlc->pub->unit, - hps, wake)); + WL_TRACE("wl%d: wlc_set_ps_ctrl: hps %d wake %d\n", + wlc->pub->unit, hps, wake); v1 = R_REG(wlc->osh, &wlc->regs->maccontrol); v2 = 0; @@ -714,7 +675,7 @@ void wlc_set_ps_ctrl(wlc_info_t *wlc) int wlc_set_mac(wlc_bsscfg_t *cfg) { int err = 0; - wlc_info_t *wlc = cfg->wlc; + struct wlc_info *wlc = cfg->wlc; if (cfg == wlc->cfg) { /* enter the MAC addr into the RXE match registers */ @@ -731,7 +692,7 @@ int wlc_set_mac(wlc_bsscfg_t *cfg) */ void wlc_set_bssid(wlc_bsscfg_t *cfg) { - wlc_info_t *wlc = cfg->wlc; + struct wlc_info *wlc = cfg->wlc; /* if primary config, we need to update BSSID in RXE match registers */ if (cfg == wlc->cfg) { @@ -748,7 +709,7 @@ void wlc_set_bssid(wlc_bsscfg_t *cfg) * Suspend the the MAC and update the slot timing * for standard 11b/g (20us slots) or shortslot 11g (9us slots). */ -void wlc_switch_shortslot(wlc_info_t *wlc, bool shortslot) +void wlc_switch_shortslot(struct wlc_info *wlc, bool shortslot) { int idx; wlc_bsscfg_t *cfg; @@ -776,7 +737,7 @@ void wlc_switch_shortslot(wlc_info_t *wlc, bool shortslot) wlc_bmac_set_shortslot(wlc->hw, shortslot); } -static u8 wlc_local_constraint_qdbm(wlc_info_t *wlc) +static u8 wlc_local_constraint_qdbm(struct wlc_info *wlc) { u8 local; s16 local_max; @@ -803,7 +764,7 @@ static u8 wlc_local_constraint_qdbm(wlc_info_t *wlc) } /* propagate home chanspec to all bsscfgs in case bsscfg->current_bss->chanspec is referenced */ -void wlc_set_home_chanspec(wlc_info_t *wlc, chanspec_t chanspec) +void wlc_set_home_chanspec(struct wlc_info *wlc, chanspec_t chanspec) { if (wlc->home_chanspec != chanspec) { int idx; @@ -821,7 +782,7 @@ void wlc_set_home_chanspec(wlc_info_t *wlc, chanspec_t chanspec) } } -static void wlc_set_phy_chanspec(wlc_info_t *wlc, chanspec_t chanspec) +static void wlc_set_phy_chanspec(struct wlc_info *wlc, chanspec_t chanspec) { /* Save our copy of the chanspec */ wlc->chanspec = chanspec; @@ -840,15 +801,15 @@ static void wlc_set_phy_chanspec(wlc_info_t *wlc, chanspec_t chanspec) } -void wlc_set_chanspec(wlc_info_t *wlc, chanspec_t chanspec) +void wlc_set_chanspec(struct wlc_info *wlc, chanspec_t chanspec) { uint bandunit; bool switchband = false; chanspec_t old_chanspec = wlc->chanspec; if (!wlc_valid_chanspec_db(wlc->cmi, chanspec)) { - WL_ERROR(("wl%d: %s: Bad channel %d\n", - wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec))); + WL_ERROR("wl%d: %s: Bad channel %d\n", + wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec)); ASSERT(wlc_valid_chanspec_db(wlc->cmi, chanspec)); return; } @@ -859,7 +820,9 @@ void wlc_set_chanspec(wlc_info_t *wlc, chanspec_t chanspec) if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) { switchband = true; if (wlc->bandlocked) { - WL_ERROR(("wl%d: %s: chspec %d band is locked!\n", wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec))); + WL_ERROR("wl%d: %s: chspec %d band is locked!\n", + wlc->pub->unit, __func__, + CHSPEC_CHANNEL(chanspec)); return; } /* BMAC_NOTE: should the setband call come after the wlc_bmac_chanspec() ? @@ -895,7 +858,7 @@ void wlc_set_chanspec(wlc_info_t *wlc, chanspec_t chanspec) } #if defined(BCMDBG) -static int wlc_get_current_txpwr(wlc_info_t *wlc, void *pwr, uint len) +static int wlc_get_current_txpwr(struct wlc_info *wlc, void *pwr, uint len) { txpwr_limits_t txpwr; tx_power_t power; @@ -909,7 +872,7 @@ static int wlc_get_current_txpwr(wlc_info_t *wlc, void *pwr, uint len) else if (len < sizeof(tx_power_t)) return BCME_BUFTOOSHORT; - bzero(&power, sizeof(tx_power_t)); + memset(&power, 0, sizeof(tx_power_t)); power.chanspec = WLC_BAND_PI_RADIO_CHANSPEC; if (wlc->pub->associated) @@ -1031,7 +994,7 @@ static int wlc_get_current_txpwr(wlc_info_t *wlc, void *pwr, uint len) } else { int band_idx = CHSPEC_IS2G(power.chanspec) ? 0 : 1; - bzero(old_power, sizeof(tx_power_legacy_t)); + memset(old_power, 0, sizeof(tx_power_legacy_t)); old_power->txpwr_local_max = power.local_max; old_power->txpwr_local_constraint = power.local_constraint; @@ -1064,7 +1027,7 @@ static int wlc_get_current_txpwr(wlc_info_t *wlc, void *pwr, uint len) } #endif /* defined(BCMDBG) */ -static u32 wlc_watchdog_backup_bi(wlc_info_t *wlc) +static u32 wlc_watchdog_backup_bi(struct wlc_info *wlc) { u32 bi; bi = 2 * wlc->cfg->current_bss->dtim_period * @@ -1083,7 +1046,7 @@ static u32 wlc_watchdog_backup_bi(wlc_info_t *wlc) /* Change to run the watchdog either from a periodic timer or from tbtt handler. * Call watchdog from tbtt handler if tbtt is true, watchdog timer otherwise. */ -void wlc_watchdog_upd(wlc_info_t *wlc, bool tbtt) +void wlc_watchdog_upd(struct wlc_info *wlc, bool tbtt) { /* make sure changing watchdog driver is allowed */ if (!wlc->pub->up || !wlc->pub->align_wd_tbtt) @@ -1112,7 +1075,7 @@ void wlc_watchdog_upd(wlc_info_t *wlc, bool tbtt) } } -ratespec_t wlc_lowest_basic_rspec(wlc_info_t *wlc, wlc_rateset_t *rs) +ratespec_t wlc_lowest_basic_rspec(struct wlc_info *wlc, wlc_rateset_t *rs) { ratespec_t lowest_basic_rspec; uint i; @@ -1140,7 +1103,7 @@ ratespec_t wlc_lowest_basic_rspec(wlc_info_t *wlc, wlc_rateset_t *rs) * ratespec CCK ant = wlc->stf->txant * OFDM ant = 3 */ -void wlc_beacon_phytxctl_txant_upd(wlc_info_t *wlc, ratespec_t bcn_rspec) +void wlc_beacon_phytxctl_txant_upd(struct wlc_info *wlc, ratespec_t bcn_rspec) { u16 phyctl; u16 phytxant = wlc->stf->phytxant; @@ -1159,9 +1122,9 @@ void wlc_beacon_phytxctl_txant_upd(wlc_info_t *wlc, ratespec_t bcn_rspec) /* centralized protection config change function to simplify debugging, no consistency checking * this should be called only on changes to avoid overhead in periodic function */ -void wlc_protection_upd(wlc_info_t *wlc, uint idx, int val) +void wlc_protection_upd(struct wlc_info *wlc, uint idx, int val) { - WL_TRACE(("wlc_protection_upd: idx %d, val %d\n", idx, val)); + WL_TRACE("wlc_protection_upd: idx %d, val %d\n", idx, val); switch (idx) { case WLC_PROT_G_SPEC: @@ -1205,7 +1168,7 @@ void wlc_protection_upd(wlc_info_t *wlc, uint idx, int val) } -static void wlc_ht_update_sgi_rx(wlc_info_t *wlc, int val) +static void wlc_ht_update_sgi_rx(struct wlc_info *wlc, int val) { wlc->ht_cap.cap &= ~(HT_CAP_SHORT_GI_20 | HT_CAP_SHORT_GI_40); wlc->ht_cap.cap |= (val & WLC_N_SGI_20) ? HT_CAP_SHORT_GI_20 : 0; @@ -1217,7 +1180,7 @@ static void wlc_ht_update_sgi_rx(wlc_info_t *wlc, int val) } } -static void wlc_ht_update_ldpc(wlc_info_t *wlc, s8 val) +static void wlc_ht_update_ldpc(struct wlc_info *wlc, s8 val) { wlc->stf->ldpc = val; @@ -1236,7 +1199,7 @@ static void wlc_ht_update_ldpc(wlc_info_t *wlc, s8 val) * ucode, hwmac update * Channel dependent updates for ucode and hw */ -static void wlc_ucode_mac_upd(wlc_info_t *wlc) +static void wlc_ucode_mac_upd(struct wlc_info *wlc) { /* enable or disable any active IBSSs depending on whether or not * we are on the home channel @@ -1263,13 +1226,13 @@ static void wlc_ucode_mac_upd(wlc_info_t *wlc) wlc_mac_promisc(wlc); } -static void wlc_bandinit_ordered(wlc_info_t *wlc, chanspec_t chanspec) +static void wlc_bandinit_ordered(struct wlc_info *wlc, chanspec_t chanspec) { wlc_rateset_t default_rateset; uint parkband; uint i, band_order[2]; - WL_TRACE(("wl%d: wlc_bandinit_ordered\n", wlc->pub->unit)); + WL_TRACE("wl%d: wlc_bandinit_ordered\n", wlc->pub->unit); /* * We might have been bandlocked during down and the chip power-cycled (hibernate). * figure out the right band to park on @@ -1310,10 +1273,10 @@ static void wlc_bandinit_ordered(wlc_info_t *wlc, chanspec_t chanspec) } /* band-specific init */ -static void WLBANDINITFN(wlc_bsinit) (wlc_info_t *wlc) +static void WLBANDINITFN(wlc_bsinit) (struct wlc_info *wlc) { - WL_TRACE(("wl%d: wlc_bsinit: bandunit %d\n", wlc->pub->unit, - wlc->band->bandunit)); + WL_TRACE("wl%d: wlc_bsinit: bandunit %d\n", + wlc->pub->unit, wlc->band->bandunit); /* write ucode ACK/CTS rate table */ wlc_set_ratetable(wlc); @@ -1328,7 +1291,7 @@ static void WLBANDINITFN(wlc_bsinit) (wlc_info_t *wlc) } /* switch to and initialize new band */ -static void WLBANDINITFN(wlc_setband) (wlc_info_t *wlc, uint bandunit) +static void WLBANDINITFN(wlc_setband) (struct wlc_info *wlc, uint bandunit) { int idx; wlc_bsscfg_t *cfg; @@ -1353,7 +1316,7 @@ static void WLBANDINITFN(wlc_setband) (wlc_info_t *wlc, uint bandunit) } /* Initialize a WME Parameter Info Element with default STA parameters from WMM Spec, Table 12 */ -void wlc_wme_initparams_sta(wlc_info_t *wlc, wme_param_ie_t *pe) +void wlc_wme_initparams_sta(struct wlc_info *wlc, wme_param_ie_t *pe) { static const wme_param_ie_t stadef = { WME_OUI, @@ -1378,7 +1341,7 @@ void wlc_wme_initparams_sta(wlc_info_t *wlc, wme_param_ie_t *pe) memcpy(pe, &stadef, sizeof(*pe)); } -void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend) +void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg, bool suspend) { int i; shm_acparams_t acp_shm; @@ -1389,7 +1352,7 @@ void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend) /* Only apply params if the core is out of reset and has clocks */ if (!wlc->clk) { - WL_ERROR(("wl%d: %s : no-clock\n", wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s : no-clock\n", wlc->pub->unit, __func__); return; } @@ -1402,7 +1365,7 @@ void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend) wlc->wme_admctl = 0; do { - bzero((char *)&acp_shm, sizeof(shm_acparams_t)); + memset((char *)&acp_shm, 0, sizeof(shm_acparams_t)); /* find out which ac this set of params applies to */ ASSERT(aci < AC_COUNT); /* set the admission control policy for this AC */ @@ -1421,8 +1384,8 @@ void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend) if (acp_shm.aifs < EDCF_AIFSN_MIN || acp_shm.aifs > EDCF_AIFSN_MAX) { - WL_ERROR(("wl%d: wlc_edcf_setparams: bad aifs %d\n", - wlc->pub->unit, acp_shm.aifs)); + WL_ERROR("wl%d: wlc_edcf_setparams: bad aifs %d\n", + wlc->pub->unit, acp_shm.aifs); continue; } @@ -1459,7 +1422,7 @@ void wlc_wme_setparams(wlc_info_t *wlc, u16 aci, void *arg, bool suspend) void wlc_edcf_setparams(wlc_bsscfg_t *cfg, bool suspend) { - wlc_info_t *wlc = cfg->wlc; + struct wlc_info *wlc = cfg->wlc; uint aci, i, j; edcf_acparam_t *edcf_acp; shm_acparams_t acp_shm; @@ -1483,7 +1446,7 @@ void wlc_edcf_setparams(wlc_bsscfg_t *cfg, bool suspend) wlc->wme_admctl = 0; for (i = 0; i < AC_COUNT; i++, edcf_acp++) { - bzero((char *)&acp_shm, sizeof(shm_acparams_t)); + memset((char *)&acp_shm, 0, sizeof(shm_acparams_t)); /* find out which ac this set of params applies to */ aci = (edcf_acp->ACI & EDCF_ACI_MASK) >> EDCF_ACI_SHIFT; ASSERT(aci < AC_COUNT); @@ -1505,8 +1468,8 @@ void wlc_edcf_setparams(wlc_bsscfg_t *cfg, bool suspend) if (acp_shm.aifs < EDCF_AIFSN_MIN || acp_shm.aifs > EDCF_AIFSN_MAX) { - WL_ERROR(("wl%d: wlc_edcf_setparams: bad aifs %d\n", - wlc->pub->unit, acp_shm.aifs)); + WL_ERROR("wl%d: wlc_edcf_setparams: bad aifs %d\n", + wlc->pub->unit, acp_shm.aifs); continue; } @@ -1548,20 +1511,19 @@ void wlc_edcf_setparams(wlc_bsscfg_t *cfg, bool suspend) } -bool wlc_timers_init(wlc_info_t *wlc, int unit) +bool wlc_timers_init(struct wlc_info *wlc, int unit) { wlc->wdtimer = wl_init_timer(wlc->wl, wlc_watchdog_by_timer, wlc, "watchdog"); if (!wlc->wdtimer) { - WL_ERROR(("wl%d: wl_init_timer for wdtimer failed\n", unit)); + WL_ERROR("wl%d: wl_init_timer for wdtimer failed\n", unit); goto fail; } wlc->radio_timer = wl_init_timer(wlc->wl, wlc_radio_timer, wlc, "radio"); if (!wlc->radio_timer) { - WL_ERROR(("wl%d: wl_init_timer for radio_timer failed\n", - unit)); + WL_ERROR("wl%d: wl_init_timer for radio_timer failed\n", unit); goto fail; } @@ -1575,7 +1537,7 @@ bool wlc_timers_init(wlc_info_t *wlc, int unit) * Initialize wlc_info default values ... * may get overrides later in this function */ -void wlc_info_init(wlc_info_t *wlc, int unit) +void wlc_info_init(struct wlc_info *wlc, int unit) { int i; /* Assume the device is there until proven otherwise */ @@ -1686,7 +1648,7 @@ void wlc_info_init(wlc_info_t *wlc, int unit) wlc->pr80838_war = true; } -static bool wlc_state_bmac_sync(wlc_info_t *wlc) +static bool wlc_state_bmac_sync(struct wlc_info *wlc) { wlc_bmac_state_t state_bmac; @@ -1700,7 +1662,7 @@ static bool wlc_state_bmac_sync(wlc_info_t *wlc) return true; } -static uint wlc_attach_module(wlc_info_t *wlc) +static uint wlc_attach_module(struct wlc_info *wlc) { uint err = 0; uint unit; @@ -1708,15 +1670,14 @@ static uint wlc_attach_module(wlc_info_t *wlc) wlc->asi = wlc_antsel_attach(wlc, wlc->osh, wlc->pub, wlc->hw); if (wlc->asi == NULL) { - WL_ERROR(("wl%d: wlc_attach: wlc_antsel_attach failed\n", - unit)); + WL_ERROR("wl%d: wlc_attach: wlc_antsel_attach failed\n", unit); err = 44; goto fail; } wlc->ampdu = wlc_ampdu_attach(wlc); if (wlc->ampdu == NULL) { - WL_ERROR(("wl%d: wlc_attach: wlc_ampdu_attach failed\n", unit)); + WL_ERROR("wl%d: wlc_attach: wlc_ampdu_attach failed\n", unit); err = 50; goto fail; } @@ -1725,13 +1686,13 @@ static uint wlc_attach_module(wlc_info_t *wlc) wlc->eventq = wlc_eventq_attach(wlc->pub, wlc, wlc->wl, wlc_process_eventq); if (wlc->eventq == NULL) { - WL_ERROR(("wl%d: wlc_attach: wlc_eventq_attachfailed\n", unit)); + WL_ERROR("wl%d: wlc_attach: wlc_eventq_attachfailed\n", unit); err = 57; goto fail; } if ((wlc_stf_attach(wlc) != 0)) { - WL_ERROR(("wl%d: wlc_attach: wlc_stf_attach failed\n", unit)); + WL_ERROR("wl%d: wlc_attach: wlc_stf_attach failed\n", unit); err = 68; goto fail; } @@ -1739,9 +1700,9 @@ static uint wlc_attach_module(wlc_info_t *wlc) return err; } -wlc_pub_t *wlc_pub(void *wlc) +struct wlc_pub *wlc_pub(void *wlc) { - return ((wlc_info_t *) wlc)->pub; + return ((struct wlc_info *) wlc)->pub; } #define CHIP_SUPPORTS_11N(wlc) 1 @@ -1750,25 +1711,25 @@ wlc_pub_t *wlc_pub(void *wlc) * The common driver entry routine. Error codes should be unique */ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, - osl_t *osh, void *regsva, uint bustype, void *btparam, - uint *perr) + struct osl_info *osh, void *regsva, uint bustype, + void *btparam, uint *perr) { - wlc_info_t *wlc; + struct wlc_info *wlc; uint err = 0; uint j; - wlc_pub_t *pub; + struct wlc_pub *pub; wlc_txq_info_t *qi; uint n_disabled; - WL_NONE(("wl%d: %s: vendor 0x%x device 0x%x\n", unit, __func__, vendor, - device)); + WL_NONE("wl%d: %s: vendor 0x%x device 0x%x\n", + unit, __func__, vendor, device); ASSERT(WSEC_MAX_RCMTA_KEYS <= WSEC_MAX_KEYS); ASSERT(WSEC_MAX_DEFAULT_KEYS == WLC_DEFAULT_KEYS); /* some code depends on packed structures */ - ASSERT(sizeof(struct ether_addr) == ETHER_ADDR_LEN); - ASSERT(sizeof(struct ether_header) == ETHER_HDR_LEN); + ASSERT(sizeof(struct ether_addr) == ETH_ALEN); + ASSERT(sizeof(struct ether_header) == ETH_HLEN); ASSERT(sizeof(d11regs_t) == SI_CORE_SIZE); ASSERT(sizeof(ofdm_phy_hdr_t) == D11_PHY_HDR_LEN); ASSERT(sizeof(cck_phy_hdr_t) == D11_PHY_HDR_LEN); @@ -1780,8 +1741,10 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, ASSERT(sizeof(struct dot11_bcn_prb) == DOT11_BCN_PRB_LEN); ASSERT(sizeof(tx_status_t) == TXSTATUS_LEN); ASSERT(sizeof(ht_cap_ie_t) == HT_CAP_IE_LEN); +#ifdef BRCM_FULLMAC ASSERT(offsetof(wl_scan_params_t, channel_list) == WL_SCAN_PARAMS_FIXED_SIZE); +#endif ASSERT(IS_ALIGNED(offsetof(wsec_key_t, data), sizeof(u32))); ASSERT(ISPOWEROF2(MA_WINDOW_SZ)); @@ -1797,8 +1760,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, || (WPA_CAP_4_REPLAY_CNTRS == WLC_REPLAY_CNTRS_VALUE && 4 == WLC_NUMRXIVS)); - /* allocate wlc_info_t state and its substructures */ - wlc = (wlc_info_t *) wlc_attach_malloc(osh, unit, &err, device); + /* allocate struct wlc_info state and its substructures */ + wlc = (struct wlc_info *) wlc_attach_malloc(osh, unit, &err, device); if (wlc == NULL) goto fail; wlc->osh = osh; @@ -1819,7 +1782,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, /* By default restrict TKIP associations from 11n STA's */ wlc->ht_wsec_restriction = WLC_HT_TKIP_RESTRICT; - /* populate wlc_info_t with default values */ + /* populate struct wlc_info with default values */ wlc_info_init(wlc, unit); /* update sta/ap related parameters */ @@ -1851,10 +1814,6 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, /* propagate *vars* from BMAC driver to high driver */ wlc_bmac_copyfrom_vars(wlc->hw, &pub->vars, &wlc->vars_size); -#ifdef WLC_HIGH_ONLY - WL_TRACE(("nvram : vars %p , vars_size %d\n", pub->vars, - wlc->vars_size)); -#endif /* set maximum allowed duty cycle */ wlc->tx_duty_cycle_ofdm = @@ -1872,19 +1831,17 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, wlc_phy_stf_chain_init(wlc->band->pi, wlc->stf->hw_txchain, wlc->stf->hw_rxchain); -#ifdef WLC_LOW /* pull up some info resulting from the low attach */ { int i; for (i = 0; i < NFIFO; i++) wlc->core->txavail[i] = wlc->hw->txavail[i]; } -#endif /* WLC_LOW */ wlc_bmac_hw_etheraddr(wlc->hw, &wlc->perm_etheraddr); bcopy((char *)&wlc->perm_etheraddr, (char *)&pub->cur_etheraddr, - ETHER_ADDR_LEN); + ETH_ALEN); for (j = 0; j < NBANDS(wlc); j++) { /* Use band 1 for single band 11a */ @@ -1942,7 +1899,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, goto fail; if (!wlc_timers_init(wlc, unit)) { - WL_ERROR(("wl%d: %s: wlc_init_timer failed\n", unit, __func__)); + WL_ERROR("wl%d: %s: wlc_init_timer failed\n", unit, __func__); err = 32; goto fail; } @@ -1950,8 +1907,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, /* depend on rateset, gmode */ wlc->cmi = wlc_channel_mgr_attach(wlc); if (!wlc->cmi) { - WL_ERROR(("wl%d: %s: wlc_channel_mgr_attach failed\n", unit, - __func__)); + WL_ERROR("wl%d: %s: wlc_channel_mgr_attach failed\n", + unit, __func__); err = 33; goto fail; } @@ -1966,8 +1923,8 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, /* allocate our initial queue */ qi = wlc_txq_alloc(wlc, osh); if (qi == NULL) { - WL_ERROR(("wl%d: %s: failed to malloc tx queue\n", unit, - __func__)); + WL_ERROR("wl%d: %s: failed to malloc tx queue\n", + unit, __func__); err = 100; goto fail; } @@ -2037,7 +1994,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, wlc_radio_mpc_upd(wlc); if (WLANTSEL_ENAB(wlc)) { - if ((CHIPID(wlc->pub->sih->chip)) == BCM43235_CHIP_ID) { + if ((wlc->pub->sih->chip) == BCM43235_CHIP_ID) { if ((getintvar(wlc->pub->vars, "aa2g") == 7) || (getintvar(wlc->pub->vars, "aa5g") == 7)) { wlc_bmac_antsel_set(wlc->hw, 1); @@ -2053,7 +2010,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, return (void *)wlc; fail: - WL_ERROR(("wl%d: %s: failed with err %d\n", unit, __func__, err)); + WL_ERROR("wl%d: %s: failed with err %d\n", unit, __func__, err); if (wlc) wlc_detach(wlc); @@ -2062,7 +2019,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, return NULL; } -static void wlc_attach_antgain_init(wlc_info_t *wlc) +static void wlc_attach_antgain_init(struct wlc_info *wlc) { uint unit; unit = wlc->pub->unit; @@ -2071,7 +2028,8 @@ static void wlc_attach_antgain_init(wlc_info_t *wlc) /* default antenna gain for srom rev 1 is 2 dBm (8 qdbm) */ wlc->band->antgain = 8; } else if (wlc->band->antgain == -1) { - WL_ERROR(("wl%d: %s: Invalid antennas available in srom, using 2dB\n", unit, __func__)); + WL_ERROR("wl%d: %s: Invalid antennas available in srom, using 2dB\n", + unit, __func__); wlc->band->antgain = 8; } else { s8 gain, fract; @@ -2093,7 +2051,7 @@ static void wlc_attach_antgain_init(wlc_info_t *wlc) } } -static bool wlc_attach_stf_ant_init(wlc_info_t *wlc) +static bool wlc_attach_stf_ant_init(struct wlc_info *wlc) { int aa; uint unit; @@ -2110,7 +2068,8 @@ static bool wlc_attach_stf_ant_init(wlc_info_t *wlc) aa = (s8) getintvar(vars, (BAND_5G(bandtype) ? "aa1" : "aa0")); if ((aa < 1) || (aa > 15)) { - WL_ERROR(("wl%d: %s: Invalid antennas available in srom (0x%x), using 3.\n", unit, __func__, aa)); + WL_ERROR("wl%d: %s: Invalid antennas available in srom (0x%x), using 3\n", + unit, __func__, aa); aa = 3; } @@ -2132,136 +2091,8 @@ static bool wlc_attach_stf_ant_init(wlc_info_t *wlc) return true; } -#ifdef WLC_HIGH_ONLY -/* HIGH_ONLY bmac_attach, which sync over LOW_ONLY bmac_attach states */ -int wlc_bmac_attach(wlc_info_t *wlc, u16 vendor, u16 device, uint unit, - bool piomode, osl_t *osh, void *regsva, uint bustype, - void *btparam) -{ - wlc_bmac_revinfo_t revinfo; - uint idx = 0; - rpc_info_t *rpc = (rpc_info_t *) btparam; - ASSERT(bustype == RPC_BUS); - - /* install the rpc handle in the various state structures used by stub RPC functions */ - wlc->rpc = rpc; - wlc->hw->rpc = rpc; - wlc->hw->osh = osh; - - wlc->regs = 0; - - wlc->rpctx = wlc_rpctx_attach(wlc->pub, wlc); - if (wlc->rpctx == NULL) - return -1; - - /* - * FIFO 0 - * TX: TX_AC_BK_FIFO (TX AC Background data packets) - */ - /* Always initialized */ - ASSERT(NRPCTXBUFPOST <= NTXD); - wlc_rpctx_fifoinit(wlc->rpctx, TX_DATA_FIFO, NRPCTXBUFPOST); - wlc_rpctx_fifoinit(wlc->rpctx, TX_CTL_FIFO, NRPCTXBUFPOST); - wlc_rpctx_fifoinit(wlc->rpctx, TX_BCMC_FIFO, NRPCTXBUFPOST); - - /* VI and BK inited only if WME */ - if (WME_ENAB(wlc->pub)) { - wlc_rpctx_fifoinit(wlc->rpctx, TX_AC_BK_FIFO, NRPCTXBUFPOST); - wlc_rpctx_fifoinit(wlc->rpctx, TX_AC_VI_FIFO, NRPCTXBUFPOST); - } - - /* Allocate SB handle */ - wlc->pub->sih = osl_malloc(wlc->osh, sizeof(si_t)); - if (!wlc->pub->sih) - return -1; - bzero(wlc->pub->sih, sizeof(si_t)); - - /* sync up revinfo with BMAC */ - bzero(&revinfo, sizeof(wlc_bmac_revinfo_t)); - if (wlc_bmac_revinfo_get(wlc->hw, &revinfo) != 0) - return -1; - wlc->vendorid = (u16) revinfo.vendorid; - wlc->deviceid = (u16) revinfo.deviceid; - - wlc->pub->boardrev = (u16) revinfo.boardrev; - wlc->pub->corerev = revinfo.corerev; - wlc->pub->sromrev = (u8) revinfo.sromrev; - wlc->pub->sih->chiprev = revinfo.chiprev; - wlc->pub->sih->chip = revinfo.chip; - wlc->pub->sih->chippkg = revinfo.chippkg; - wlc->pub->sih->boardtype = revinfo.boardtype; - wlc->pub->sih->boardvendor = revinfo.boardvendor; - wlc->pub->sih->bustype = revinfo.bustype; - wlc->pub->sih->buscoretype = revinfo.buscoretype; - wlc->pub->sih->buscorerev = revinfo.buscorerev; - wlc->pub->sih->issim = (bool) revinfo.issim; - wlc->pub->sih->rpc = rpc; - - if (revinfo.nbands == 0 || revinfo.nbands > 2) - return -1; - wlc->pub->_nbands = revinfo.nbands; - - for (idx = 0; idx < wlc->pub->_nbands; idx++) { - uint bandunit, bandtype; /* To access bandstate */ - wlc_phy_t *pi = osl_malloc(wlc->osh, sizeof(wlc_phy_t)); - - if (!pi) - return -1; - bzero(pi, sizeof(wlc_phy_t)); - pi->rpc = rpc; - - bandunit = revinfo.band[idx].bandunit; - bandtype = revinfo.band[idx].bandtype; - wlc->bandstate[bandunit]->radiorev = - (u8) revinfo.band[idx].radiorev; - wlc->bandstate[bandunit]->phytype = - (u16) revinfo.band[idx].phytype; - wlc->bandstate[bandunit]->phyrev = - (u16) revinfo.band[idx].phyrev; - wlc->bandstate[bandunit]->radioid = - (u16) revinfo.band[idx].radioid; - wlc->bandstate[bandunit]->abgphy_encore = - revinfo.band[idx].abgphy_encore; - - wlc->bandstate[bandunit]->pi = pi; - wlc->bandstate[bandunit]->bandunit = bandunit; - wlc->bandstate[bandunit]->bandtype = bandtype; - } - - /* misc stuff */ - - return 0; -} - -/* Free the convenience handles */ -int wlc_bmac_detach(wlc_info_t *wlc) -{ - uint idx; - - if (wlc->pub->sih) { - osl_mfree(wlc->osh, (void *)wlc->pub->sih, sizeof(si_t)); - wlc->pub->sih = NULL; - } - - for (idx = 0; idx < MAXBANDS; idx++) - if (wlc->bandstate[idx]->pi) { - kfree(wlc->bandstate[idx]->pi); - wlc->bandstate[idx]->pi = NULL; - } - - if (wlc->rpctx) { - wlc_rpctx_detach(wlc->rpctx); - wlc->rpctx = NULL; - } - - return 0; - -} - -#endif /* WLC_HIGH_ONLY */ - -static void wlc_timers_deinit(wlc_info_t *wlc) +static void wlc_timers_deinit(struct wlc_info *wlc) { /* free timer state */ if (wlc->wdtimer) { @@ -2274,7 +2105,7 @@ static void wlc_timers_deinit(wlc_info_t *wlc) } } -static void wlc_detach_module(wlc_info_t *wlc) +static void wlc_detach_module(struct wlc_info *wlc) { if (wlc->asi) { wlc_antsel_detach(wlc->asi); @@ -2297,7 +2128,7 @@ static void wlc_detach_module(wlc_info_t *wlc) * One exception is sb register access, which is possible if crystal is turned on * After "down" state, driver should avoid software timer with the exception of radio_monitor. */ -uint wlc_detach(wlc_info_t *wlc) +uint wlc_detach(struct wlc_info *wlc) { uint i; uint callbacks = 0; @@ -2305,7 +2136,7 @@ uint wlc_detach(wlc_info_t *wlc) if (wlc == NULL) return 0; - WL_TRACE(("wl%d: %s\n", wlc->pub->unit, __func__)); + WL_TRACE("wl%d: %s\n", wlc->pub->unit, __func__); ASSERT(!wlc->pub->up); @@ -2328,15 +2159,6 @@ uint wlc_detach(wlc_info_t *wlc) /* free other state */ -#ifdef WLC_HIGH_ONLY - /* High-Only driver has an allocated copy of vars, monolithic just - * references the wlc->hw->vars which is freed in wlc_bmac_detach() - */ - if (wlc->pub->vars) { - kfree(wlc->pub->vars); - wlc->pub->vars = NULL; - } -#endif #ifdef BCMDBG if (wlc->country_ie_override) { @@ -2360,13 +2182,6 @@ uint wlc_detach(wlc_info_t *wlc) /* Detach from iovar manager */ wlc_module_unregister(wlc->pub, "wlc_iovars", wlc); - /* - if (wlc->ap) { - wlc_ap_detach(wlc->ap); - wlc->ap = NULL; - } - */ - while (wlc->tx_queues != NULL) { wlc_txq_free(wlc, wlc->osh, wlc->tx_queues); } @@ -2383,7 +2198,7 @@ uint wlc_detach(wlc_info_t *wlc) } /* update state that depends on the current value of "ap" */ -void wlc_ap_upd(wlc_info_t *wlc) +void wlc_ap_upd(struct wlc_info *wlc) { if (AP_ENAB(wlc->pub)) wlc->PLCPHdr_override = WLC_PLCP_AUTO; /* AP: short not allowed, but not enforced */ @@ -2398,7 +2213,7 @@ void wlc_ap_upd(wlc_info_t *wlc) } /* read hwdisable state and propagate to wlc flag */ -static void wlc_radio_hwdisable_upd(wlc_info_t *wlc) +static void wlc_radio_hwdisable_upd(struct wlc_info *wlc) { if (wlc->pub->wlfeatureflag & WL_SWFL_NOHWRADIO || wlc->pub->hw_off) return; @@ -2411,17 +2226,17 @@ static void wlc_radio_hwdisable_upd(wlc_info_t *wlc) } /* return true if Minimum Power Consumption should be entered, false otherwise */ -bool wlc_is_non_delay_mpc(wlc_info_t *wlc) +bool wlc_is_non_delay_mpc(struct wlc_info *wlc) { return false; } -bool wlc_ismpc(wlc_info_t *wlc) +bool wlc_ismpc(struct wlc_info *wlc) { return (wlc->mpc_delay_off == 0) && (wlc_is_non_delay_mpc(wlc)); } -void wlc_radio_mpc_upd(wlc_info_t *wlc) +void wlc_radio_mpc_upd(struct wlc_info *wlc) { bool mpc_radio, radio_state; @@ -2477,7 +2292,7 @@ void wlc_radio_mpc_upd(wlc_info_t *wlc) * centralized radio disable/enable function, * invoke radio enable/disable after updating hwradio status */ -static void wlc_radio_upd(wlc_info_t *wlc) +static void wlc_radio_upd(struct wlc_info *wlc) { if (wlc->pub->radio_disabled) wlc_radio_disable(wlc); @@ -2486,7 +2301,7 @@ static void wlc_radio_upd(wlc_info_t *wlc) } /* maintain LED behavior in down state */ -static void wlc_down_led_upd(wlc_info_t *wlc) +static void wlc_down_led_upd(struct wlc_info *wlc) { ASSERT(!wlc->pub->up); @@ -2499,7 +2314,7 @@ static void wlc_down_led_upd(wlc_info_t *wlc) } } -void wlc_radio_disable(wlc_info_t *wlc) +void wlc_radio_disable(struct wlc_info *wlc) { if (!wlc->pub->up) { wlc_down_led_upd(wlc); @@ -2510,7 +2325,7 @@ void wlc_radio_disable(wlc_info_t *wlc) wl_down(wlc->wl); } -static void wlc_radio_enable(wlc_info_t *wlc) +static void wlc_radio_enable(struct wlc_info *wlc) { if (wlc->pub->up) return; @@ -2526,10 +2341,10 @@ static void wlc_radio_enable(wlc_info_t *wlc) /* periodical query hw radio button while driver is "down" */ static void wlc_radio_timer(void *arg) { - wlc_info_t *wlc = (wlc_info_t *) arg; + struct wlc_info *wlc = (struct wlc_info *) arg; if (DEVICEREMOVED(wlc)) { - WL_ERROR(("wl%d: %s: dead chip\n", wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__); wl_down(wlc->wl); return; } @@ -2544,7 +2359,7 @@ static void wlc_radio_timer(void *arg) wlc_radio_upd(wlc); } -static bool wlc_radio_monitor_start(wlc_info_t *wlc) +static bool wlc_radio_monitor_start(struct wlc_info *wlc) { /* Don't start the timer if HWRADIO feature is disabled */ if (wlc->radio_monitor || (wlc->pub->wlfeatureflag & WL_SWFL_NOHWRADIO)) @@ -2556,7 +2371,7 @@ static bool wlc_radio_monitor_start(wlc_info_t *wlc) return true; } -bool wlc_radio_monitor_stop(wlc_info_t *wlc) +bool wlc_radio_monitor_stop(struct wlc_info *wlc) { if (!wlc->radio_monitor) return true; @@ -2570,7 +2385,7 @@ bool wlc_radio_monitor_stop(wlc_info_t *wlc) } /* bring the driver down, but don't reset hardware */ -void wlc_out(wlc_info_t *wlc) +void wlc_out(struct wlc_info *wlc) { wlc_bmac_set_noreset(wlc->hw, true); wlc_radio_upd(wlc); @@ -2591,7 +2406,7 @@ void wlc_out(wlc_info_t *wlc) * if there is no packet pending for the FIFO, then the corresponding prec bits should be set * in prec_map. Of course, ignore this rule when block_datafifo is set */ -static bool wlc_tx_prec_map_verify(wlc_info_t *wlc) +static bool wlc_tx_prec_map_verify(struct wlc_info *wlc) { /* For non-WME, both fifos have overlapping prec_map. So it's an error only if both * fail the check. @@ -2613,7 +2428,7 @@ static bool wlc_tx_prec_map_verify(wlc_info_t *wlc) static void wlc_watchdog_by_timer(void *arg) { - wlc_info_t *wlc = (wlc_info_t *) arg; + struct wlc_info *wlc = (struct wlc_info *) arg; wlc_watchdog(arg); if (WLC_WATCHDOG_TBTT(wlc)) { /* set to normal osl watchdog period */ @@ -2626,17 +2441,17 @@ static void wlc_watchdog_by_timer(void *arg) /* common watchdog code */ static void wlc_watchdog(void *arg) { - wlc_info_t *wlc = (wlc_info_t *) arg; + struct wlc_info *wlc = (struct wlc_info *) arg; int i; wlc_bsscfg_t *cfg; - WL_TRACE(("wl%d: wlc_watchdog\n", wlc->pub->unit)); + WL_TRACE("wl%d: wlc_watchdog\n", wlc->pub->unit); if (!wlc->pub->up) return; if (DEVICEREMOVED(wlc)) { - WL_ERROR(("wl%d: %s: dead chip\n", wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__); wl_down(wlc->wl); return; } @@ -2667,13 +2482,7 @@ static void wlc_watchdog(void *arg) if (wlc->pub->radio_disabled) return; -#ifdef WLC_LOW wlc_bmac_watchdog(wlc); -#endif -#ifdef WLC_HIGH_ONLY - /* maintenance */ - wlc_bmac_rpc_watchdog(wlc); -#endif /* occasionally sample mac stat counters to detect 16-bit counter wrap */ if ((WLC_UPDATE_STATS(wlc)) @@ -2702,10 +2511,8 @@ static void wlc_watchdog(void *arg) wlc->tempsense_lasttime = wlc->pub->now; wlc_tempsense_upd(wlc); } -#ifdef WLC_LOW /* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */ ASSERT(wlc_bmac_taclear(wlc->hw, true)); -#endif /* Verify that tx_prec_map and fifos are in sync to avoid lock ups */ ASSERT(wlc_tx_prec_map_verify(wlc)); @@ -2714,9 +2521,9 @@ static void wlc_watchdog(void *arg) } /* make interface operational */ -int wlc_up(wlc_info_t *wlc) +int wlc_up(struct wlc_info *wlc) { - WL_TRACE(("wl%d: %s:\n", wlc->pub->unit, __func__)); + WL_TRACE("wl%d: %s:\n", wlc->pub->unit, __func__); /* HW is turned off so don't try to access it */ if (wlc->pub->hw_off || DEVICEREMOVED(wlc)) @@ -2728,7 +2535,7 @@ int wlc_up(wlc_info_t *wlc) } if ((wlc->pub->boardflags & BFL_FEM) - && (CHIPID(wlc->pub->sih->chip) == BCM4313_CHIP_ID)) { + && (wlc->pub->sih->chip == BCM4313_CHIP_ID)) { if (wlc->pub->boardrev >= 0x1250 && (wlc->pub->boardflags & BFL_FEM_BT)) { wlc_mhf(wlc, MHF5, MHF5_4313_GPIOCTRL, @@ -2761,7 +2568,8 @@ int wlc_up(wlc_info_t *wlc) if (!BSSCFG_STA(bsscfg) || !bsscfg->enable || !bsscfg->BSS) continue; - WL_ERROR(("wl%d.%d: wlc_up: rfdisable -> " "wlc_bsscfg_disable()\n", wlc->pub->unit, idx)); + WL_ERROR("wl%d.%d: wlc_up: rfdisable -> " "wlc_bsscfg_disable()\n", + wlc->pub->unit, idx); } } } else @@ -2822,10 +2630,10 @@ int wlc_up(wlc_info_t *wlc) } /* Initialize the base precedence map for dequeueing from txq based on WME settings */ -static void wlc_tx_prec_map_init(wlc_info_t *wlc) +static void wlc_tx_prec_map_init(struct wlc_info *wlc) { wlc->tx_prec_map = WLC_PREC_BMP_ALL; - bzero(wlc->fifo2prec_map, sizeof(u16) * NFIFO); + memset(wlc->fifo2prec_map, 0, NFIFO * sizeof(u16)); /* For non-WME, both fifos have overlapping MAXPRIO. So just disable all precedences * if either is full. @@ -2841,7 +2649,7 @@ static void wlc_tx_prec_map_init(wlc_info_t *wlc) } } -static uint wlc_down_del_timer(wlc_info_t *wlc) +static uint wlc_down_del_timer(struct wlc_info *wlc) { uint callbacks = 0; @@ -2853,7 +2661,7 @@ static uint wlc_down_del_timer(wlc_info_t *wlc) * disable the hardware, free any transient buffer state. * Return a count of the number of driver callbacks still pending. */ -uint wlc_down(wlc_info_t *wlc) +uint wlc_down(struct wlc_info *wlc) { uint callbacks = 0; @@ -2861,12 +2669,12 @@ uint wlc_down(wlc_info_t *wlc) bool dev_gone = false; wlc_txq_info_t *qi; - WL_TRACE(("wl%d: %s:\n", wlc->pub->unit, __func__)); + WL_TRACE("wl%d: %s:\n", wlc->pub->unit, __func__); /* check if we are already in the going down path */ if (wlc->going_down) { - WL_ERROR(("wl%d: %s: Driver going down so return\n", - wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s: Driver going down so return\n", + wlc->pub->unit, __func__); return 0; } if (!wlc->pub->up) @@ -2922,14 +2730,11 @@ uint wlc_down(wlc_info_t *wlc) /* wlc_bmac_down_finish has done wlc_coredisable(). so clk is off */ wlc->clk = false; -#ifdef WLC_HIGH_ONLY - wlc_rpctx_txreclaim(wlc->rpctx); -#endif /* Verify all packets are flushed from the driver */ - if (PKTALLOCED(wlc->osh) != 0) { - WL_ERROR(("%d packets not freed at wlc_down!!!!!!\n", - PKTALLOCED(wlc->osh))); + if (wlc->osh->pktalloced != 0) { + WL_ERROR("%d packets not freed at wlc_down!!!!!!\n", + wlc->osh->pktalloced); } #ifdef BCMDBG /* Since all the packets should have been freed, @@ -2943,7 +2748,7 @@ uint wlc_down(wlc_info_t *wlc) } /* Set the current gmode configuration */ -int wlc_set_gmode(wlc_info_t *wlc, u8 gmode, bool config) +int wlc_set_gmode(struct wlc_info *wlc, u8 gmode, bool config) { int ret = 0; uint i; @@ -2958,7 +2763,7 @@ int wlc_set_gmode(wlc_info_t *wlc, u8 gmode, bool config) bool preamble_restrict = false; /* Restrict association to stations that support short * preambles */ - wlcband_t *band; + struct wlcband *band; /* if N-support is enabled, allow Gmode set as long as requested * Gmode is not GMODE_LEGACY_B @@ -2985,10 +2790,10 @@ int wlc_set_gmode(wlc_info_t *wlc, u8 gmode, bool config) wlc_protection_upd(wlc, WLC_PROT_G_USER, gmode); /* Clear supported rates filter */ - bzero(&wlc->sup_rates_override, sizeof(wlc_rateset_t)); + memset(&wlc->sup_rates_override, 0, sizeof(wlc_rateset_t)); /* Clear rateset override */ - bzero(&rs, sizeof(wlc_rateset_t)); + memset(&rs, 0, sizeof(wlc_rateset_t)); switch (gmode) { case GMODE_LEGACY_B: @@ -3026,8 +2831,8 @@ int wlc_set_gmode(wlc_info_t *wlc, u8 gmode, bool config) default: /* Error */ - WL_ERROR(("wl%d: %s: invalid gmode %d\n", wlc->pub->unit, - __func__, gmode)); + WL_ERROR("wl%d: %s: invalid gmode %d\n", + wlc->pub->unit, __func__, gmode); return BCME_UNSUPPORTED; } @@ -3093,7 +2898,7 @@ int wlc_set_gmode(wlc_info_t *wlc, u8 gmode, bool config) return ret; } -static int wlc_nmode_validate(wlc_info_t *wlc, s32 nmode) +static int wlc_nmode_validate(struct wlc_info *wlc, s32 nmode) { int err = 0; @@ -3117,7 +2922,7 @@ static int wlc_nmode_validate(wlc_info_t *wlc, s32 nmode) return err; } -int wlc_set_nmode(wlc_info_t *wlc, s32 nmode) +int wlc_set_nmode(struct wlc_info *wlc, s32 nmode) { uint i; int err; @@ -3176,7 +2981,7 @@ int wlc_set_nmode(wlc_info_t *wlc, s32 nmode) return err; } -static int wlc_set_rateset(wlc_info_t *wlc, wlc_rateset_t *rs_arg) +static int wlc_set_rateset(struct wlc_info *wlc, wlc_rateset_t *rs_arg) { wlc_rateset_t rs, new; uint bandunit; @@ -3219,18 +3024,18 @@ static int wlc_set_rateset(wlc_info_t *wlc, wlc_rateset_t *rs_arg) } /* simplified integer set interface for common ioctl handler */ -int wlc_set(wlc_info_t *wlc, int cmd, int arg) +int wlc_set(struct wlc_info *wlc, int cmd, int arg) { return wlc_ioctl(wlc, cmd, (void *)&arg, sizeof(arg), NULL); } /* simplified integer get interface for common ioctl handler */ -int wlc_get(wlc_info_t *wlc, int cmd, int *arg) +int wlc_get(struct wlc_info *wlc, int cmd, int *arg) { return wlc_ioctl(wlc, cmd, arg, sizeof(int), NULL); } -static void wlc_ofdm_rateset_war(wlc_info_t *wlc) +static void wlc_ofdm_rateset_war(struct wlc_info *wlc) { u8 r; bool war = false; @@ -3246,14 +3051,16 @@ static void wlc_ofdm_rateset_war(wlc_info_t *wlc) } int -wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) +wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, + struct wlc_if *wlcif) { return _wlc_ioctl(wlc, cmd, arg, len, wlcif); } /* common ioctl handler. return: 0=ok, -1=error, positive=particular error */ static int -_wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) +_wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, + struct wlc_if *wlcif) { int val, *pval; bool bool_val; @@ -3265,7 +3072,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) uint band; rw_reg_t *r; wlc_bsscfg_t *bsscfg; - osl_t *osh; + struct osl_info *osh; wlc_bss_info_t *current_bss; /* update bsscfg pointer */ @@ -3280,7 +3087,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) /* If the device is turned off, then it's not "removed" */ if (!wlc->pub->hw_off && DEVICEREMOVED(wlc)) { - WL_ERROR(("wl%d: %s: dead chip\n", wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s: dead chip\n", wlc->pub->unit, __func__); wl_down(wlc->wl); return BCME_ERROR; } @@ -3300,8 +3107,8 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) bool_val = val != 0; if (cmd != WLC_SET_CHANNEL) - WL_NONE(("WLC_IOCTL: cmd %d val 0x%x (%d) len %d\n", cmd, - (uint) val, val, len)); + WL_NONE("WLC_IOCTL: cmd %d val 0x%x (%d) len %d\n", + cmd, (uint)val, val, len); bcmerror = 0; regs = wlc->regs; @@ -3321,8 +3128,8 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) default: if ((arg == NULL) || (len <= 0)) { - WL_ERROR(("wl%d: %s: Command %d needs arguments\n", - wlc->pub->unit, __func__, cmd)); + WL_ERROR("wl%d: %s: Command %d needs arguments\n", + wlc->pub->unit, __func__, cmd); bcmerror = BCME_BADARG; goto done; } @@ -3388,10 +3195,6 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) wlc_set_chanspec(wlc, chspec); wlc_enable_mac(wlc); } -#ifdef WLC_HIGH_ONLY - /* delay for channel change */ - msleep(50); -#endif break; } @@ -3659,8 +3462,8 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) /* 4322 supports antdiv in phy, no need to set it to ucode */ if (WLCISNPHY(wlc->band) && D11REV_IS(wlc->pub->corerev, 16)) { - WL_ERROR(("wl%d: can't set ucantdiv for 4322\n", - wlc->pub->unit)); + WL_ERROR("wl%d: can't set ucantdiv for 4322\n", + wlc->pub->unit); bcmerror = BCME_UNSUPPORTED; } else wlc_mhf(wlc, MHF1, MHF1_ANTDIV, @@ -3757,8 +3560,8 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) if ((radiomask == 0) || (radiomask & ~validbits) || (radioval & ~validbits) || ((radioval & ~radiomask) != 0)) { - WL_ERROR(("SET_RADIO with wrong bits 0x%x\n", - val)); + WL_ERROR("SET_RADIO with wrong bits 0x%x\n", + val); bcmerror = BCME_RANGE; break; } @@ -3788,7 +3591,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) break; } - bzero((char *)&key, sizeof(key)); + memset((char *)&key, 0, sizeof(key)); if (src_key) { key.index = src_key->id; key.len = src_key->len; @@ -3800,7 +3603,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) key.flags |= WL_PRIMARY_KEY; bcopy(src_key->ea.octet, key.ea.octet, - ETHER_ADDR_LEN); + ETH_ALEN); } bcopy((char *)&key, arg, sizeof(key)); @@ -3835,8 +3638,8 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) u16 lo; u32 hi; /* group keys in WPA-NONE (IBSS only, AES and TKIP) use a global TXIV */ - if ((bsscfg->WPA_auth & WPA_AUTH_NONE) - && ETHER_ISNULLADDR(&key->ea)) { + if ((bsscfg->WPA_auth & WPA_AUTH_NONE) && + is_zero_ether_addr(key->ea.octet)) { lo = bsscfg->wpa_none_txiv.lo; hi = bsscfg->wpa_none_txiv.hi; } else { @@ -3885,7 +3688,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) wlc_rateset_t rs; wl_rateset_t *ret_rs = (wl_rateset_t *) arg; - bzero(&rs, sizeof(wlc_rateset_t)); + memset(&rs, 0, sizeof(wlc_rateset_t)); wlc_default_rateset(wlc, (wlc_rateset_t *) &rs); if (len < (int)(rs.count + sizeof(rs.count))) { @@ -3913,7 +3716,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) break; } - bzero(&rs, sizeof(wlc_rateset_t)); + memset(&rs, 0, sizeof(wlc_rateset_t)); /* Copy only legacy rateset section */ rs.count = in_rs->count; @@ -4247,7 +4050,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) /* check for an empty rateset to clear the override */ if (rs.count == 0) { - bzero(&wlc->sup_rates_override, + memset(&wlc->sup_rates_override, 0, sizeof(wlc_rateset_t)); break; } @@ -4394,7 +4197,7 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) #endif case WLC_LAST: - WL_ERROR(("%s: WLC_LAST\n", __func__)); + WL_ERROR("%s: WLC_LAST\n", __func__); } done: @@ -4406,21 +4209,19 @@ _wlc_ioctl(wlc_info_t *wlc, int cmd, void *arg, int len, struct wlc_if *wlcif) } } -#ifdef WLC_LOW /* BMAC_NOTE: for HIGH_ONLY driver, this seems being called after RPC bus failed */ /* In hw_off condition, IOCTLs that reach here are deemed safe but taclear would * certainly result in getting -1 for register reads. So skip ta_clear altogether */ if (!(wlc->pub->hw_off)) ASSERT(wlc_bmac_taclear(wlc->hw, ta_ok) || !ta_ok); -#endif return bcmerror; } #if defined(BCMDBG) /* consolidated register access ioctl error checking */ -int wlc_iocregchk(wlc_info_t *wlc, uint band) +int wlc_iocregchk(struct wlc_info *wlc, uint band) { /* if band is specified, it must be the current band */ if ((band != WLC_BAND_AUTO) && (band != (uint) wlc->band->bandtype)) @@ -4440,7 +4241,7 @@ int wlc_iocregchk(wlc_info_t *wlc, uint band) #if defined(BCMDBG) /* For some ioctls, make sure that the pi pointer matches the current phy */ -int wlc_iocpichk(wlc_info_t *wlc, uint phytype) +int wlc_iocpichk(struct wlc_info *wlc, uint phytype) { if (wlc->band->phytype != phytype) return BCME_BADBAND; @@ -4474,21 +4275,21 @@ static const bcm_iovar_t *wlc_iovar_lookup(const bcm_iovar_t *table, } /* simplified integer get interface for common WLC_GET_VAR ioctl handler */ -int wlc_iovar_getint(wlc_info_t *wlc, const char *name, int *arg) +int wlc_iovar_getint(struct wlc_info *wlc, const char *name, int *arg) { return wlc_iovar_op(wlc, name, NULL, 0, arg, sizeof(s32), IOV_GET, NULL); } /* simplified integer set interface for common WLC_SET_VAR ioctl handler */ -int wlc_iovar_setint(wlc_info_t *wlc, const char *name, int arg) +int wlc_iovar_setint(struct wlc_info *wlc, const char *name, int arg) { return wlc_iovar_op(wlc, name, NULL, 0, (void *)&arg, sizeof(arg), IOV_SET, NULL); } /* simplified s8 get interface for common WLC_GET_VAR ioctl handler */ -int wlc_iovar_gets8(wlc_info_t *wlc, const char *name, s8 *arg) +int wlc_iovar_gets8(struct wlc_info *wlc, const char *name, s8 *arg) { int iovar_int; int err; @@ -4507,11 +4308,11 @@ int wlc_iovar_gets8(wlc_info_t *wlc, const char *name, s8 *arg) * calling function must keep 'iovars' until wlc_module_unregister is called. * 'iovar' must have the last entry's name field being NULL as terminator. */ -int wlc_module_register(wlc_pub_t *pub, const bcm_iovar_t *iovars, +int wlc_module_register(struct wlc_pub *pub, const bcm_iovar_t *iovars, const char *name, void *hdl, iovar_fn_t i_fn, watchdog_fn_t w_fn, down_fn_t d_fn) { - wlc_info_t *wlc = (wlc_info_t *) pub->wlc; + struct wlc_info *wlc = (struct wlc_info *) pub->wlc; int i; ASSERT(name != NULL); @@ -4537,9 +4338,9 @@ int wlc_module_register(wlc_pub_t *pub, const bcm_iovar_t *iovars, } /* unregister module callbacks */ -int wlc_module_unregister(wlc_pub_t *pub, const char *name, void *hdl) +int wlc_module_unregister(struct wlc_pub *pub, const char *name, void *hdl) { - wlc_info_t *wlc = (wlc_info_t *) pub->wlc; + struct wlc_info *wlc = (struct wlc_info *) pub->wlc; int i; if (wlc == NULL) @@ -4550,7 +4351,7 @@ int wlc_module_unregister(wlc_pub_t *pub, const char *name, void *hdl) for (i = 0; i < WLC_MAXMODULES; i++) { if (!strcmp(wlc->modulecb[i].name, name) && (wlc->modulecb[i].hdl == hdl)) { - bzero(&wlc->modulecb[i], sizeof(modulecb_t)); + memset(&wlc->modulecb[i], 0, sizeof(modulecb_t)); return 0; } } @@ -4560,7 +4361,7 @@ int wlc_module_unregister(wlc_pub_t *pub, const char *name, void *hdl) } /* Write WME tunable parameters for retransmit/max rate from wlc struct to ucode */ -static void wlc_wme_retries_write(wlc_info_t *wlc) +static void wlc_wme_retries_write(struct wlc_info *wlc) { int ac; @@ -4582,7 +4383,7 @@ static void wlc_wme_retries_write(wlc_info_t *wlc) * All pointers may point into the same buffer. */ int -wlc_iovar_op(wlc_info_t *wlc, const char *name, +wlc_iovar_op(struct wlc_info *wlc, const char *name, void *params, int p_len, void *arg, int len, bool set, struct wlc_if *wlcif) { @@ -4606,8 +4407,8 @@ wlc_iovar_op(wlc_info_t *wlc, const char *name, if (!set && (len == sizeof(int)) && !(IS_ALIGNED((unsigned long)(arg), (uint) sizeof(int)))) { - WL_ERROR(("wl%d: %s unaligned get ptr for %s\n", - wlc->pub->unit, __func__, name)); + WL_ERROR("wl%d: %s unaligned get ptr for %s\n", + wlc->pub->unit, __func__, name); ASSERT(0); } @@ -4622,11 +4423,6 @@ wlc_iovar_op(wlc_info_t *wlc, const char *name, /* iovar name not found */ if (i >= WLC_MAXMODULES) { err = BCME_UNSUPPORTED; -#ifdef WLC_HIGH_ONLY - err = - bcmsdh_iovar_op(wlc->btparam, name, params, p_len, arg, len, - set); -#endif goto exit; } @@ -4658,10 +4454,10 @@ wlc_iovar_op(wlc_info_t *wlc, const char *name, } int -wlc_iovar_check(wlc_pub_t *pub, const bcm_iovar_t *vi, void *arg, int len, +wlc_iovar_check(struct wlc_pub *pub, const bcm_iovar_t *vi, void *arg, int len, bool set) { - wlc_info_t *wlc = (wlc_info_t *) pub->wlc; + struct wlc_info *wlc = (struct wlc_info *) pub->wlc; int err = 0; s32 int_val = 0; @@ -4729,7 +4525,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid, const char *name, void *params, uint p_len, void *arg, int len, int val_size, struct wlc_if *wlcif) { - wlc_info_t *wlc = hdl; + struct wlc_info *wlc = hdl; wlc_bsscfg_t *bsscfg; int err = 0; s32 int_val = 0; @@ -4739,7 +4535,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid, bool bool_val2; wlc_bss_info_t *current_bss; - WL_TRACE(("wl%d: %s\n", wlc->pub->unit, __func__)); + WL_TRACE("wl%d: %s\n", wlc->pub->unit, __func__); bsscfg = NULL; current_bss = NULL; @@ -4762,8 +4558,8 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid, bool_val = (int_val != 0) ? true : false; bool_val2 = (int_val2 != 0) ? true : false; - WL_TRACE(("wl%d: %s: id %d\n", wlc->pub->unit, __func__, - IOV_ID(actionid))); + WL_TRACE("wl%d: %s: id %d\n", + wlc->pub->unit, __func__, IOV_ID(actionid)); /* Do the actual parameter implementation */ switch (actionid) { @@ -4821,7 +4617,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid, break; default: - WL_ERROR(("wl%d: %s: unsupported\n", wlc->pub->unit, __func__)); + WL_ERROR("wl%d: %s: unsupported\n", wlc->pub->unit, __func__); err = BCME_UNSUPPORTED; break; } @@ -4833,7 +4629,7 @@ wlc_doiovar(void *hdl, const bcm_iovar_t *vi, u32 actionid, } static int -wlc_iovar_rangecheck(wlc_info_t *wlc, u32 val, const bcm_iovar_t *vi) +wlc_iovar_rangecheck(struct wlc_info *wlc, u32 val, const bcm_iovar_t *vi) { int err = 0; u32 min_val = 0; @@ -4930,7 +4726,7 @@ void wlc_print_txstatus(tx_status_t *txs) #define MACSTATUPD(name) \ wlc_ctrupd_cache(macstats.name, &wlc->core->macstat_snapshot->name, &wlc->pub->_cnt->name) -void wlc_statsupd(wlc_info_t *wlc) +void wlc_statsupd(struct wlc_info *wlc) { int i; #ifdef BCMDBG @@ -4956,8 +4752,8 @@ void wlc_statsupd(wlc_info_t *wlc) /* check for rx fifo 0 overflow */ delta = (u16) (wlc->core->macstat_snapshot->rxf0ovfl - rxf0ovfl); if (delta) - WL_ERROR(("wl%d: %u rx fifo 0 overflows!\n", wlc->pub->unit, - delta)); + WL_ERROR("wl%d: %u rx fifo 0 overflows!\n", + wlc->pub->unit, delta); /* check for tx fifo underflows */ for (i = 0; i < NFIFO; i++) { @@ -4965,8 +4761,8 @@ void wlc_statsupd(wlc_info_t *wlc) (u16) (wlc->core->macstat_snapshot->txfunfl[i] - txfunfl[i]); if (delta) - WL_ERROR(("wl%d: %u tx fifo %d underflows!\n", - wlc->pub->unit, delta, i)); + WL_ERROR("wl%d: %u tx fifo %d underflows!\n", + wlc->pub->unit, delta, i); } #endif /* BCMDBG */ @@ -5015,7 +4811,7 @@ void wlc_statsupd(wlc_info_t *wlc) bool wlc_chipmatch(u16 vendor, u16 device) { if (vendor != VENDOR_BROADCOM) { - WL_ERROR(("wlc_chipmatch: unknown vendor id %04x\n", vendor)); + WL_ERROR("wlc_chipmatch: unknown vendor id %04x\n", vendor); return false; } @@ -5027,7 +4823,7 @@ bool wlc_chipmatch(u16 vendor, u16 device) if ((device == BCM43236_D11N_ID) || (device == BCM43236_D11N2G_ID)) return true; - WL_ERROR(("wlc_chipmatch: unknown device id %04x\n", device)); + WL_ERROR("wlc_chipmatch: unknown device id %04x\n", device); return false; } @@ -5182,20 +4978,12 @@ int wlc_format_ssid(char *buf, const unsigned char ssid[], uint ssid_len) } #endif /* defined(BCMDBG) */ -u16 wlc_rate_shm_offset(wlc_info_t *wlc, u8 rate) +u16 wlc_rate_shm_offset(struct wlc_info *wlc, u8 rate) { return wlc_bmac_rate_shm_offset(wlc->hw, rate); } /* Callback for device removed */ -#if defined(WLC_HIGH_ONLY) -void wlc_device_removed(void *arg) -{ - wlc_info_t *wlc = (wlc_info_t *) arg; - - wlc->device_present = false; -} -#endif /* WLC_HIGH_ONLY */ /* * Attempts to queue a packet onto a multiple-precedence queue, @@ -5207,16 +4995,16 @@ void wlc_device_removed(void *arg) * Returns true if packet consumed (queued), false if not. */ bool BCMFASTPATH -wlc_prec_enq(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec) +wlc_prec_enq(struct wlc_info *wlc, struct pktq *q, void *pkt, int prec) { return wlc_prec_enq_head(wlc, q, pkt, prec, false); } bool BCMFASTPATH -wlc_prec_enq_head(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec, - bool head) +wlc_prec_enq_head(struct wlc_info *wlc, struct pktq *q, struct sk_buff *pkt, + int prec, bool head) { - void *p; + struct sk_buff *p; int eprec = -1; /* precedence to evict from */ /* Determine precedence from which to evict packet, if any */ @@ -5226,8 +5014,8 @@ wlc_prec_enq_head(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec, p = pktq_peek_tail(q, &eprec); ASSERT(p != NULL); if (eprec > prec) { - WL_ERROR(("%s: Failing: eprec %d > prec %d\n", __func__, - eprec, prec)); + WL_ERROR("%s: Failing: eprec %d > prec %d\n", + __func__, eprec, prec); return false; } } @@ -5243,8 +5031,8 @@ wlc_prec_enq_head(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec, /* Refuse newer packet unless configured to discard oldest */ if (eprec == prec && !discard_oldest) { - WL_ERROR(("%s: No where to go, prec == %d\n", __func__, - prec)); + WL_ERROR("%s: No where to go, prec == %d\n", + __func__, prec); return false; } @@ -5256,14 +5044,14 @@ wlc_prec_enq_head(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec, /* Increment wme stats */ if (WME_ENAB(wlc->pub)) { WLCNTINCR(wlc->pub->_wme_cnt-> - tx_failed[WME_PRIO2AC(PKTPRIO(p))].packets); + tx_failed[WME_PRIO2AC(p->priority)].packets); WLCNTADD(wlc->pub->_wme_cnt-> - tx_failed[WME_PRIO2AC(PKTPRIO(p))].bytes, + tx_failed[WME_PRIO2AC(p->priority)].bytes, pkttotlen(wlc->osh, p)); } ASSERT(0); - PKTFREE(wlc->osh, p, true); + pkt_buf_free_skb(wlc->osh, p, true); WLCNTINCR(wlc->pub->_cnt->txnobuf); } @@ -5277,25 +5065,26 @@ wlc_prec_enq_head(wlc_info_t *wlc, struct pktq *q, void *pkt, int prec, return true; } -void BCMFASTPATH wlc_txq_enq(void *ctx, struct scb *scb, void *sdu, uint prec) +void BCMFASTPATH wlc_txq_enq(void *ctx, struct scb *scb, struct sk_buff *sdu, + uint prec) { - wlc_info_t *wlc = (wlc_info_t *) ctx; + struct wlc_info *wlc = (struct wlc_info *) ctx; wlc_txq_info_t *qi = wlc->active_queue; /* Check me */ struct pktq *q = &qi->q; int prio; - prio = PKTPRIO(sdu); + prio = sdu->priority; ASSERT(pktq_max(q) >= wlc->pub->tunables->datahiwat); if (!wlc_prec_enq(wlc, q, sdu, prec)) { if (!EDCF_ENAB(wlc->pub) || (wlc->pub->wlfeatureflag & WL_SWFL_FLOWCONTROL)) - WL_ERROR(("wl%d: wlc_txq_enq: txq overflow\n", - wlc->pub->unit)); + WL_ERROR("wl%d: wlc_txq_enq: txq overflow\n", + wlc->pub->unit); /* ASSERT(9 == 8); *//* XXX we might hit this condtion in case packet flooding from mac80211 stack */ - PKTFREE(wlc->osh, sdu, true); + pkt_buf_free_skb(wlc->osh, sdu, true); WLCNTINCR(wlc->pub->_cnt->txnobuf); } @@ -5317,13 +5106,14 @@ void BCMFASTPATH wlc_txq_enq(void *ctx, struct scb *scb, void *sdu, uint prec) } bool BCMFASTPATH -wlc_sendpkt_mac80211(wlc_info_t *wlc, void *sdu, struct ieee80211_hw *hw) +wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu, + struct ieee80211_hw *hw) { u8 prio; uint fifo; void *pkt; struct scb *scb = &global_scb; - struct dot11_header *d11_header = (struct dot11_header *)PKTDATA(sdu); + struct dot11_header *d11_header = (struct dot11_header *)(sdu->data); u16 type, fc; ASSERT(sdu); @@ -5332,13 +5122,13 @@ wlc_sendpkt_mac80211(wlc_info_t *wlc, void *sdu, struct ieee80211_hw *hw) type = FC_TYPE(fc); /* 802.11 standard requires management traffic to go at highest priority */ - prio = (type == FC_TYPE_DATA ? PKTPRIO(sdu) : MAXPRIO); + prio = (type == FC_TYPE_DATA ? sdu->priority : MAXPRIO); fifo = prio2fifo[prio]; - ASSERT((uint) PKTHEADROOM(sdu) >= TXOFF); - ASSERT(!PKTSHARED(sdu)); - ASSERT(!PKTNEXT(sdu)); - ASSERT(!PKTLINK(sdu)); + ASSERT((uint) skb_headroom(sdu) >= TXOFF); + ASSERT(!(sdu->cloned)); + ASSERT(!(sdu->next)); + ASSERT(!(sdu->prev)); ASSERT(fifo < NFIFO); pkt = sdu; @@ -5352,9 +5142,9 @@ wlc_sendpkt_mac80211(wlc_info_t *wlc, void *sdu, struct ieee80211_hw *hw) return 0; } -void BCMFASTPATH wlc_send_q(wlc_info_t *wlc, wlc_txq_info_t *qi) +void BCMFASTPATH wlc_send_q(struct wlc_info *wlc, wlc_txq_info_t *qi) { - void *pkt[DOT11_MAXNUMFRAGS]; + struct sk_buff *pkt[DOT11_MAXNUMFRAGS]; int prec; u16 prec_map; int err = 0, i, count; @@ -5427,7 +5217,7 @@ void BCMFASTPATH wlc_send_q(wlc_info_t *wlc, wlc_txq_info_t *qi) * for MC frames so is used as part of the sequence number. */ static inline u16 -bcmc_fid_generate(wlc_info_t *wlc, wlc_bsscfg_t *bsscfg, d11txh_t *txh) +bcmc_fid_generate(struct wlc_info *wlc, wlc_bsscfg_t *bsscfg, d11txh_t *txh) { u16 frameid; @@ -5441,13 +5231,14 @@ bcmc_fid_generate(wlc_info_t *wlc, wlc_bsscfg_t *bsscfg, d11txh_t *txh) } void BCMFASTPATH -wlc_txfifo(wlc_info_t *wlc, uint fifo, void *p, bool commit, s8 txpktpend) +wlc_txfifo(struct wlc_info *wlc, uint fifo, struct sk_buff *p, bool commit, + s8 txpktpend) { u16 frameid = INVALIDFID; d11txh_t *txh; ASSERT(fifo < NFIFO); - txh = (d11txh_t *) PKTDATA(p); + txh = (d11txh_t *) (p->data); /* When a BC/MC frame is being committed to the BCMC fifo via DMA (NOT PIO), update * ucode or BSS info as appropriate. @@ -5460,21 +5251,14 @@ wlc_txfifo(wlc_info_t *wlc, uint fifo, void *p, bool commit, s8 txpktpend) if (WLC_WAR16165(wlc)) wlc_war16165(wlc, true); -#ifdef WLC_HIGH_ONLY - if (RPCTX_ENAB(wlc->pub)) { - (void)wlc_rpctx_tx(wlc->rpctx, fifo, p, commit, frameid, - txpktpend); - return; - } -#else /* Bump up pending count for if not using rpc. If rpc is used, this will be handled * in wlc_bmac_txfifo() */ if (commit) { TXPKTPENDINC(wlc, fifo, txpktpend); - WL_TRACE(("wlc_txfifo, pktpend inc %d to %d\n", txpktpend, - TXPKTPENDGET(wlc, fifo))); + WL_TRACE("wlc_txfifo, pktpend inc %d to %d\n", + txpktpend, TXPKTPENDGET(wlc, fifo)); } /* Commit BCMC sequence number in the SHM frame ID location */ @@ -5482,13 +5266,12 @@ wlc_txfifo(wlc_info_t *wlc, uint fifo, void *p, bool commit, s8 txpktpend) BCMCFID(wlc, frameid); if (dma_txfast(wlc->hw->di[fifo], p, commit) < 0) { - WL_ERROR(("wlc_txfifo: fatal, toss frames !!!\n")); + WL_ERROR("wlc_txfifo: fatal, toss frames !!!\n"); } -#endif /* WLC_HIGH_ONLY */ } static u16 -wlc_compute_airtime(wlc_info_t *wlc, ratespec_t rspec, uint length) +wlc_compute_airtime(struct wlc_info *wlc, ratespec_t rspec, uint length) { u16 usec = 0; uint mac_rate = RSPEC2RATE(rspec); @@ -5523,7 +5306,8 @@ wlc_compute_airtime(wlc_info_t *wlc, ratespec_t rspec, uint length) usec = (length << 3) / 11; break; default: - WL_ERROR(("wl%d: wlc_compute_airtime: unsupported rspec 0x%x\n", wlc->pub->unit, rspec)); + WL_ERROR("wl%d: wlc_compute_airtime: unsupported rspec 0x%x\n", + wlc->pub->unit, rspec); ASSERT((const char *)"Bad phy_rate" == NULL); break; } @@ -5533,7 +5317,7 @@ wlc_compute_airtime(wlc_info_t *wlc, ratespec_t rspec, uint length) } void BCMFASTPATH -wlc_compute_plcp(wlc_info_t *wlc, ratespec_t rspec, uint length, u8 *plcp) +wlc_compute_plcp(struct wlc_info *wlc, ratespec_t rspec, uint length, u8 *plcp) { if (IS_MCS(rspec)) { wlc_compute_mimo_plcp(rspec, length, plcp); @@ -5574,7 +5358,7 @@ wlc_compute_ofdm_plcp(ratespec_t rspec, u32 length, u8 *plcp) rate_signal = rate_info[rate] & RATE_MASK; ASSERT(rate_signal != 0); - bzero(plcp, D11_PHY_HDR_LEN); + memset(plcp, 0, D11_PHY_HDR_LEN); D11A_PHY_HDR_SRATE((ofdm_phy_hdr_t *) plcp, rate_signal); tmp = (length & 0xfff) << 5; @@ -5619,7 +5403,7 @@ static void wlc_cck_plcp_set(int rate_500, uint length, u8 *plcp) break; default: - WL_ERROR(("wlc_cck_plcp_set: unsupported rate %d\n", rate_500)); + WL_ERROR("wlc_cck_plcp_set: unsupported rate %d\n", rate_500); rate_500 = WLC_RATE_1M; usec = length << 3; break; @@ -5657,7 +5441,7 @@ static void wlc_compute_cck_plcp(ratespec_t rspec, uint length, u8 *plcp) * preamble_type use short/GF or long/MM PLCP header */ static u16 BCMFASTPATH -wlc_compute_frame_dur(wlc_info_t *wlc, ratespec_t rate, u8 preamble_type, +wlc_compute_frame_dur(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type, uint next_frag_len) { u16 dur, sifs; @@ -5691,7 +5475,7 @@ wlc_compute_frame_dur(wlc_info_t *wlc, ratespec_t rate, u8 preamble_type, * frame_len next MPDU frame length in bytes */ u16 BCMFASTPATH -wlc_compute_rtscts_dur(wlc_info_t *wlc, bool cts_only, ratespec_t rts_rate, +wlc_compute_rtscts_dur(struct wlc_info *wlc, bool cts_only, ratespec_t rts_rate, ratespec_t frame_rate, u8 rts_preamble_type, u8 frame_preamble_type, uint frame_len, bool ba) { @@ -5722,7 +5506,7 @@ wlc_compute_rtscts_dur(wlc_info_t *wlc, bool cts_only, ratespec_t rts_rate, return dur; } -static bool wlc_phy_rspec_check(wlc_info_t *wlc, u16 bw, ratespec_t rspec) +static bool wlc_phy_rspec_check(struct wlc_info *wlc, u16 bw, ratespec_t rspec) { if (IS_MCS(rspec)) { uint mcs = rspec & RSPEC_RATE_MASK; @@ -5748,7 +5532,7 @@ static bool wlc_phy_rspec_check(wlc_info_t *wlc, u16 bw, ratespec_t rspec) return true; } -u16 BCMFASTPATH wlc_phytxctl1_calc(wlc_info_t *wlc, ratespec_t rspec) +u16 BCMFASTPATH wlc_phytxctl1_calc(struct wlc_info *wlc, ratespec_t rspec) { u16 phyctl1 = 0; u16 bw; @@ -5759,7 +5543,8 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(wlc_info_t *wlc, ratespec_t rspec) bw = RSPEC_GET_BW(rspec); /* 10Mhz is not supported yet */ if (bw < PHY_TXC1_BW_20MHZ) { - WL_ERROR(("wlc_phytxctl1_calc: bw %d is not supported yet, set to 20L\n", bw)); + WL_ERROR("wlc_phytxctl1_calc: bw %d is not supported yet, set to 20L\n", + bw); bw = PHY_TXC1_BW_20MHZ; } @@ -5784,7 +5569,7 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(wlc_info_t *wlc, ratespec_t rspec) /* get the phyctl byte from rate phycfg table */ phycfg = wlc_rate_legacy_phyctl(RSPEC2RATE(rspec)); if (phycfg == -1) { - WL_ERROR(("wlc_phytxctl1_calc: wrong legacy OFDM/CCK rate\n")); + WL_ERROR("wlc_phytxctl1_calc: wrong legacy OFDM/CCK rate\n"); ASSERT(0); phycfg = 0; } @@ -5798,16 +5583,14 @@ u16 BCMFASTPATH wlc_phytxctl1_calc(wlc_info_t *wlc, ratespec_t rspec) /* phy clock must support 40Mhz if tx descriptor uses it */ if ((phyctl1 & PHY_TXC1_BW_MASK) >= PHY_TXC1_BW_40MHZ) { ASSERT(CHSPEC_WLC_BW(wlc->chanspec) == WLC_40_MHZ); -#ifndef WLC_HIGH_ONLY ASSERT(wlc->chanspec == wlc_phy_chanspec_get(wlc->band->pi)); -#endif } #endif /* BCMDBG */ return phyctl1; } ratespec_t BCMFASTPATH -wlc_rspec_to_rts_rspec(wlc_info_t *wlc, ratespec_t rspec, bool use_rspec, +wlc_rspec_to_rts_rspec(struct wlc_info *wlc, ratespec_t rspec, bool use_rspec, u16 mimo_ctlchbw) { ratespec_t rts_rspec = 0; @@ -5863,15 +5646,15 @@ wlc_rspec_to_rts_rspec(wlc_info_t *wlc, ratespec_t rspec, bool use_rspec, * */ static u16 BCMFASTPATH -wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, - void *p, struct scb *scb, uint frag, +wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, + struct sk_buff *p, struct scb *scb, uint frag, uint nfrags, uint queue, uint next_frag_len, wsec_key_t *key, ratespec_t rspec_override) { struct dot11_header *h; d11txh_t *txh; u8 *plcp, plcp_fallback[D11_PHY_HDR_LEN]; - osl_t *osh; + struct osl_info *osh; int len, phylen, rts_phylen; u16 fc, type, frameid, mch, phyctl, xfts, mainrates; u16 seq = 0, mcl = 0, status = 0; @@ -5911,7 +5694,7 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, osh = wlc->osh; /* locate 802.11 MAC header */ - h = (struct dot11_header *)PKTDATA(p); + h = (struct dot11_header *)(p->data); fc = ltoh16(h->fc); type = FC_TYPE(fc); @@ -5935,29 +5718,29 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, ASSERT(tx_info); /* add PLCP */ - plcp = PKTPUSH(p, D11_PHY_HDR_LEN); + plcp = skb_push(p, D11_PHY_HDR_LEN); /* add Broadcom tx descriptor header */ - txh = (d11txh_t *) PKTPUSH(p, D11_TXH_LEN); - bzero((char *)txh, D11_TXH_LEN); + txh = (d11txh_t *) skb_push(p, D11_TXH_LEN); + memset((char *)txh, 0, D11_TXH_LEN); /* setup frameid */ if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { /* non-AP STA should never use BCMC queue */ ASSERT(queue != TX_BCMC_FIFO); if (queue == TX_BCMC_FIFO) { - WL_ERROR(("wl%d: %s: ASSERT queue == TX_BCMC!\n", - WLCWLUNIT(wlc), __func__)); + WL_ERROR("wl%d: %s: ASSERT queue == TX_BCMC!\n", + WLCWLUNIT(wlc), __func__); frameid = bcmc_fid_generate(wlc, NULL, txh); } else { /* Increment the counter for first fragment */ if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) { - SCB_SEQNUM(scb, PKTPRIO(p))++; + SCB_SEQNUM(scb, p->priority)++; } /* extract fragment number from frame first */ seq = ltoh16(seq) & FRAGNUM_MASK; - seq |= (SCB_SEQNUM(scb, PKTPRIO(p)) << SEQNUM_SHIFT); + seq |= (SCB_SEQNUM(scb, p->priority) << SEQNUM_SHIFT); h->seq = htol16(seq); frameid = ((seq << TXFID_SEQ_SHIFT) & TXFID_SEQ_MASK) | @@ -5981,13 +5764,6 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, if (txrate[1]->idx < 0) { txrate[1] = txrate[0]; } -#ifdef WLC_HIGH_ONLY - /* Double protection , just in case */ - if (txrate[0]->idx > HIGHEST_SINGLE_STREAM_MCS) - txrate[0]->idx = HIGHEST_SINGLE_STREAM_MCS; - if (txrate[1]->idx > HIGHEST_SINGLE_STREAM_MCS) - txrate[1]->idx = HIGHEST_SINGLE_STREAM_MCS; -#endif for (k = 0; k < hw->max_rates; k++) { is_mcs[k] = @@ -6034,7 +5810,8 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, ASSERT(RSPEC_ACTIVE(rspec[k])); rspec[k] = WLC_RATE_1M; } else { - if (WLANTSEL_ENAB(wlc) && !ETHER_ISMULTI(&h->a1)) { + if (WLANTSEL_ENAB(wlc) && + !is_multicast_ether_addr(h->a1.octet)) { /* set tx antenna config */ wlc_antsel_antcfg_get(wlc->asi, false, false, 0, 0, &antcfg, &fbantcfg); @@ -6131,7 +5908,8 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, if ((txrate[k]->flags & IEEE80211_TX_RC_MCS) && (!IS_MCS(rspec[k]))) { - WL_ERROR(("wl%d: %s: IEEE80211_TX_RC_MCS != IS_MCS(rspec)\n", WLCWLUNIT(wlc), __func__)); + WL_ERROR("wl%d: %s: IEEE80211_TX_RC_MCS != IS_MCS(rspec)\n", + WLCWLUNIT(wlc), __func__); ASSERT(0 && "Rate mismatch"); } @@ -6195,7 +5973,8 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, plcp[0]; /* DUR field for main rate */ - if ((fc != FC_PS_POLL) && !ETHER_ISMULTI(&h->a1) && !use_rifs) { + if ((fc != FC_PS_POLL) && + !is_multicast_ether_addr(h->a1.octet) && !use_rifs) { durid = wlc_compute_frame_dur(wlc, rspec[0], preamble_type[0], next_frag_len); @@ -6213,7 +5992,7 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, /* DUR field for fallback rate */ if (fc == FC_PS_POLL) txh->FragDurFallback = h->durid; - else if (ETHER_ISMULTI(&h->a1) || use_rifs) + else if (is_multicast_ether_addr(h->a1.octet) || use_rifs) txh->FragDurFallback = 0; else { durid = wlc_compute_frame_dur(wlc, rspec[1], @@ -6225,7 +6004,7 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, if (frag == 0) mcl |= TXC_STARTMSDU; - if (!ETHER_ISMULTI(&h->a1)) + if (!is_multicast_ether_addr(h->a1.octet)) mcl |= TXC_IMMEDACK; if (BAND_5G(wlc->band->bandtype)) @@ -6260,7 +6039,7 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, txh->TxFesTimeFallback = htol16(0); /* TxFrameRA */ - bcopy((char *)&h->a1, (char *)&txh->TxFrameRA, ETHER_ADDR_LEN); + bcopy((char *)&h->a1, (char *)&txh->TxFrameRA, ETH_ALEN); /* TxFrameID */ txh->TxFrameID = htol16(frameid); @@ -6347,11 +6126,11 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, if (use_cts) { rts->fc = htol16(FC_CTS); - bcopy((char *)&h->a2, (char *)&rts->ra, ETHER_ADDR_LEN); + bcopy((char *)&h->a2, (char *)&rts->ra, ETH_ALEN); } else { rts->fc = htol16((u16) FC_RTS); bcopy((char *)&h->a1, (char *)&rts->ra, - 2 * ETHER_ADDR_LEN); + 2 * ETH_ALEN); } /* mainrate @@ -6362,9 +6141,10 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, D11A_PHY_HDR_GRATE((ofdm_phy_hdr_t *) rts_plcp) : rts_plcp[0]) << 8; } else { - bzero((char *)txh->RTSPhyHeader, D11_PHY_HDR_LEN); - bzero((char *)&txh->rts_frame, sizeof(struct dot11_rts_frame)); - bzero((char *)txh->RTSPLCPFallback, + memset((char *)txh->RTSPhyHeader, 0, D11_PHY_HDR_LEN); + memset((char *)&txh->rts_frame, 0, + sizeof(struct dot11_rts_frame)); + memset((char *)txh->RTSPLCPFallback, 0, sizeof(txh->RTSPLCPFallback)); txh->RTSDurFallback = 0; } @@ -6453,7 +6233,7 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, if (SCB_WME(scb) && qos && wlc->edcf_txop[ac]) { uint frag_dur, dur, dur_fallback; - ASSERT(!ETHER_ISMULTI(&h->a1)); + ASSERT(!is_multicast_ether_addr(h->a1.octet)); /* WME: Update TXOP threshold */ if ((!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) && (frag == 0)) { @@ -6523,19 +6303,23 @@ wlc_d11hdrs_mac80211(wlc_info_t *wlc, struct ieee80211_hw *hw, } } } else - WL_ERROR(("wl%d: %s txop invalid for rate %d\n", - wlc->pub->unit, fifo_names[queue], - RSPEC2RATE(rspec[0]))); + WL_ERROR("wl%d: %s txop invalid for rate %d\n", + wlc->pub->unit, fifo_names[queue], + RSPEC2RATE(rspec[0])); if (dur > wlc->edcf_txop[ac]) - WL_ERROR(("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])); + WL_ERROR("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]); } } return 0; } -void wlc_tbtt(wlc_info_t *wlc, d11regs_t *regs) +void wlc_tbtt(struct wlc_info *wlc, d11regs_t *regs) { wlc_bsscfg_t *cfg = wlc->cfg; @@ -6571,19 +6355,19 @@ void wlc_tbtt(wlc_info_t *wlc, d11regs_t *regs) } /* GP timer is a freerunning 32 bit counter, decrements at 1 us rate */ -void wlc_hwtimer_gptimer_set(wlc_info_t *wlc, uint us) +void wlc_hwtimer_gptimer_set(struct wlc_info *wlc, uint us) { ASSERT(wlc->pub->corerev >= 3); /* no gptimer in earlier revs */ W_REG(wlc->osh, &wlc->regs->gptimer, us); } -void wlc_hwtimer_gptimer_abort(wlc_info_t *wlc) +void wlc_hwtimer_gptimer_abort(struct wlc_info *wlc) { ASSERT(wlc->pub->corerev >= 3); W_REG(wlc->osh, &wlc->regs->gptimer, 0); } -static void wlc_hwtimer_gptimer_cb(wlc_info_t *wlc) +static void wlc_hwtimer_gptimer_cb(struct wlc_info *wlc) { /* when interrupt is generated, the counter is loaded with last value * written and continue to decrement. So it has to be cleaned first @@ -6596,7 +6380,7 @@ static void wlc_hwtimer_gptimer_cb(wlc_info_t *wlc) * POLICY: no macinstatus change, no bounding loop. * All dpc bounding should be handled in BMAC dpc, like txstatus and rxint */ -void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) +void wlc_high_dpc(struct wlc_info *wlc, u32 macintstatus) { d11regs_t *regs = wlc->regs; #ifdef BCMDBG @@ -6634,8 +6418,8 @@ void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) if (macintstatus & ~(MI_TBTT | MI_TXSTOP)) { bcm_format_flags(int_flags, macintstatus, flagstr, sizeof(flagstr)); - WL_TRACE(("wl%d: macintstatus 0x%x %s\n", wlc->pub->unit, - macintstatus, flagstr)); + WL_TRACE("wl%d: macintstatus 0x%x %s\n", + wlc->pub->unit, macintstatus, flagstr); } #endif /* BCMDBG */ @@ -6650,11 +6434,12 @@ void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) wlc_tbtt(wlc, regs); if (macintstatus & MI_GP0) { - WL_ERROR(("wl%d: PSM microcode watchdog fired at %d (seconds). Resetting.\n", wlc->pub->unit, wlc->pub->now)); + WL_ERROR("wl%d: PSM microcode watchdog fired at %d (seconds). Resetting.\n", + wlc->pub->unit, wlc->pub->now); printk_once("%s : PSM Watchdog, chipid 0x%x, chiprev 0x%x\n", - __func__, CHIPID(wlc->pub->sih->chip), - CHIPREV(wlc->pub->sih->chiprev)); + __func__, wlc->pub->sih->chip, + wlc->pub->sih->chiprev); WLCNTINCR(wlc->pub->_cnt->psmwds); @@ -6668,7 +6453,9 @@ void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) } if (macintstatus & MI_RFDISABLE) { - WL_ERROR(("wl%d: MAC Detected a change on the RF Disable Input 0x%x\n", wlc->pub->unit, R_REG(wlc->osh, ®s->phydebug) & PDBG_RFD)); + WL_ERROR("wl%d: MAC Detected a change on the RF Disable Input 0x%x\n", + wlc->pub->unit, + R_REG(wlc->osh, ®s->phydebug) & PDBG_RFD); /* delay the cleanup to wl_down in IBSS case */ if ((R_REG(wlc->osh, ®s->phydebug) & PDBG_RFD)) { int idx; @@ -6677,7 +6464,8 @@ void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) if (!BSSCFG_STA(bsscfg) || !bsscfg->enable || !bsscfg->BSS) continue; - WL_ERROR(("wl%d: wlc_dpc: rfdisable -> wlc_bsscfg_disable()\n", wlc->pub->unit)); + WL_ERROR("wl%d: wlc_dpc: rfdisable -> wlc_bsscfg_disable()\n", + wlc->pub->unit); } } } @@ -6686,14 +6474,12 @@ void wlc_high_dpc(wlc_info_t *wlc, u32 macintstatus) if (!pktq_empty(&wlc->active_queue->q)) wlc_send_q(wlc, wlc->active_queue); -#ifndef WLC_HIGH_ONLY ASSERT(wlc_ps_check(wlc)); -#endif } -static void *wlc_15420war(wlc_info_t *wlc, uint queue) +static void *wlc_15420war(struct wlc_info *wlc, uint queue) { - hnddma_t *di; + struct hnddma_pub *di; void *p; ASSERT(queue < NFIFO); @@ -6715,13 +6501,14 @@ static void *wlc_15420war(wlc_info_t *wlc, uint queue) if (dma_txactive(wlc->hw->di[queue]) == 0) { WLCNTINCR(wlc->pub->_cnt->txdmawar); if (!dma_txreset(di)) - WL_ERROR(("wl%d: %s: dma_txreset[%d]: cannot stop dma\n", wlc->pub->unit, __func__, queue)); + WL_ERROR("wl%d: %s: dma_txreset[%d]: cannot stop dma\n", + wlc->pub->unit, __func__, queue); dma_txinit(di); } return p; } -static void wlc_war16165(wlc_info_t *wlc, bool tx) +static void wlc_war16165(struct wlc_info *wlc, bool tx) { if (tx) { /* the post-increment is used in STAY_AWAKE macro */ @@ -6737,14 +6524,14 @@ static void wlc_war16165(wlc_info_t *wlc, bool tx) /* process an individual tx_status_t */ /* WLC_HIGH_API */ bool BCMFASTPATH -wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) +wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) { - void *p; + struct sk_buff *p; uint queue; d11txh_t *txh; struct scb *scb = NULL; bool free_pdu; - osl_t *osh; + struct osl_info *osh; int tx_rts, tx_frame_count, tx_rts_count; uint totlen, supr_status; bool lastframe; @@ -6768,7 +6555,7 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) ((txs-> status & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT)); - WL_ERROR(("%s: INTERMEDIATE but not AMPDU\n", __func__)); + WL_ERROR("%s: INTERMEDIATE but not AMPDU\n", __func__); return false; } @@ -6789,12 +6576,12 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) if (p == NULL) goto fatal; - txh = (d11txh_t *) PKTDATA(p); + txh = (d11txh_t *) (p->data); mcl = ltoh16(txh->MacTxControlLow); if (txs->phyerr) { - WL_ERROR(("phyerr 0x%x, rate 0x%x\n", txs->phyerr, - txh->MainRates)); + WL_ERROR("phyerr 0x%x, rate 0x%x\n", + txs->phyerr, txh->MainRates); wlc_print_txdesc(txh); wlc_print_txstatus(txs); } @@ -6825,8 +6612,8 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) supr_status = txs->status & TX_STATUS_SUPR_MASK; if (supr_status == TX_STATUS_SUPR_BADCH) - WL_NONE(("%s: Pkt tx suppressed, possibly channel %d\n", - __func__, CHSPEC_CHANNEL(wlc->default_bss->chanspec))); + WL_NONE("%s: Pkt tx suppressed, possibly channel %d\n", + __func__, CHSPEC_CHANNEL(wlc->default_bss->chanspec)); tx_rts = htol16(txh->MacTxControlLow) & TXC_SENDRTS; tx_frame_count = @@ -6837,7 +6624,7 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) lastframe = (fc & FC_MOREFRAG) == 0; if (!lastframe) { - WL_ERROR(("Not last frame!\n")); + WL_ERROR("Not last frame!\n"); } else { u16 sfbl, lfbl; ieee80211_tx_info_clear_status(tx_info); @@ -6879,17 +6666,17 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) wlc_txfifo_complete(wlc, queue, 1); if (lastframe) { - PKTSETNEXT(p, NULL); - PKTSETLINK(p, NULL); + p->next = NULL; + p->prev = NULL; wlc->txretried = 0; /* remove PLCP & Broadcom tx descriptor header */ - PKTPULL(p, D11_PHY_HDR_LEN); - PKTPULL(p, D11_TXH_LEN); + skb_pull(p, D11_PHY_HDR_LEN); + skb_pull(p, D11_TXH_LEN); ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p); WLCNTINCR(wlc->pub->_cnt->ieee_tx_status); } else { - WL_ERROR(("%s: Not last frame => not calling tx_status\n", - __func__)); + WL_ERROR("%s: Not last frame => not calling tx_status\n", + __func__); } return false; @@ -6897,24 +6684,18 @@ wlc_dotxstatus(wlc_info_t *wlc, tx_status_t *txs, u32 frm_tx2) fatal: ASSERT(0); if (p) - PKTFREE(osh, p, true); + pkt_buf_free_skb(osh, p, true); -#ifdef WLC_HIGH_ONLY - /* If this is a split driver, do the big-hammer here. - * If this is a monolithic driver, wlc_bmac.c:wlc_dpc() will do the big-hammer. - */ - wl_init(wlc->wl); -#endif return true; } void BCMFASTPATH -wlc_txfifo_complete(wlc_info_t *wlc, uint fifo, s8 txpktpend) +wlc_txfifo_complete(struct wlc_info *wlc, uint fifo, s8 txpktpend) { TXPKTPENDDEC(wlc, fifo, txpktpend); - WL_TRACE(("wlc_txfifo_complete, pktpend dec %d to %d\n", txpktpend, - TXPKTPENDGET(wlc, fifo))); + WL_TRACE("wlc_txfifo_complete, pktpend dec %d to %d\n", + txpktpend, TXPKTPENDGET(wlc, fifo)); /* There is more room; mark precedences related to this FIFO sendable */ WLC_TX_FIFO_ENAB(wlc, fifo); @@ -7014,7 +6795,7 @@ u32 wlc_calc_tbtt_offset(u32 bp, u32 tsf_h, u32 tsf_l) } /* Update beacon listen interval in shared memory */ -void wlc_bcn_li_upd(wlc_info_t *wlc) +void wlc_bcn_li_upd(struct wlc_info *wlc) { if (AP_ENAB(wlc->pub)) return; @@ -7028,7 +6809,7 @@ void wlc_bcn_li_upd(wlc_info_t *wlc) } static void -prep_mac80211_status(wlc_info_t *wlc, d11rxhdr_t *rxh, void *p, +prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p, struct ieee80211_rx_status *rx_status) { u32 tsf_l, tsf_h; @@ -7061,7 +6842,7 @@ prep_mac80211_status(wlc_info_t *wlc, d11rxhdr_t *rxh, void *p, /* qual */ rx_status->antenna = (rxh->PhyRxStatus_0 & PRXS0_RXANT_UPSUBBAND) ? 1 : 0; /* ant */ - plcp = PKTDATA(p); + plcp = p->data; rspec = wlc_compute_rspec(rxh, plcp); if (IS_MCS(rspec)) { @@ -7108,19 +6889,19 @@ prep_mac80211_status(wlc_info_t *wlc, d11rxhdr_t *rxh, void *p, rx_status->rate_idx = 11; break; default: - WL_ERROR(("%s: Unknown rate\n", __func__)); + WL_ERROR("%s: Unknown rate\n", __func__); } /* Determine short preamble and rate_idx */ preamble = 0; if (IS_CCK(rspec)) { if (rxh->PhyRxStatus_0 & PRXS0_SHORTH) - WL_ERROR(("Short CCK\n")); + WL_ERROR("Short CCK\n"); rx_status->flag |= RX_FLAG_SHORTPRE; } else if (IS_OFDM(rspec)) { rx_status->flag |= RX_FLAG_SHORTPRE; } else { - WL_ERROR(("%s: Unknown modulation\n", __func__)); + WL_ERROR("%s: Unknown modulation\n", __func__); } } @@ -7129,16 +6910,17 @@ prep_mac80211_status(wlc_info_t *wlc, d11rxhdr_t *rxh, void *p, if (rxh->RxStatus1 & RXS_DECERR) { rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC; - WL_ERROR(("%s: RX_FLAG_FAILED_PLCP_CRC\n", __func__)); + WL_ERROR("%s: RX_FLAG_FAILED_PLCP_CRC\n", __func__); } if (rxh->RxStatus1 & RXS_FCSERR) { rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; - WL_ERROR(("%s: RX_FLAG_FAILED_FCS_CRC\n", __func__)); + WL_ERROR("%s: RX_FLAG_FAILED_FCS_CRC\n", __func__); } } static void -wlc_recvctl(wlc_info_t *wlc, osl_t *osh, d11rxhdr_t *rxh, void *p) +wlc_recvctl(struct wlc_info *wlc, struct osl_info *osh, d11rxhdr_t *rxh, + struct sk_buff *p) { int len_mpdu; struct ieee80211_rx_status rx_status; @@ -7155,12 +6937,12 @@ wlc_recvctl(wlc_info_t *wlc, osl_t *osh, d11rxhdr_t *rxh, void *p) prep_mac80211_status(wlc, rxh, p, &rx_status); /* mac header+body length, exclude CRC and plcp header */ - len_mpdu = PKTLEN(p) - D11_PHY_HDR_LEN - DOT11_FCS_LEN; - PKTPULL(p, D11_PHY_HDR_LEN); - PKTSETLEN(p, len_mpdu); + len_mpdu = p->len - D11_PHY_HDR_LEN - DOT11_FCS_LEN; + skb_pull(p, D11_PHY_HDR_LEN); + __skb_trim(p, len_mpdu); - ASSERT(!PKTNEXT(p)); - ASSERT(!PKTLINK(p)); + ASSERT(!(p->next)); + ASSERT(!(p->prev)); ASSERT(IS_ALIGNED((unsigned long)skb->data, 2)); @@ -7168,17 +6950,17 @@ wlc_recvctl(wlc_info_t *wlc, osl_t *osh, d11rxhdr_t *rxh, void *p) ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p); WLCNTINCR(wlc->pub->_cnt->ieee_rx); - PKTUNALLOC(osh); + osh->pktalloced--; return; } -void wlc_bss_list_free(wlc_info_t *wlc, wlc_bss_list_t *bss_list) +void wlc_bss_list_free(struct wlc_info *wlc, wlc_bss_list_t *bss_list) { uint index; wlc_bss_info_t *bi; if (!bss_list) { - WL_ERROR(("%s: Attempting to free NULL list\n", __func__)); + WL_ERROR("%s: Attempting to free NULL list\n", __func__); return; } /* inspect all BSS descriptor */ @@ -7201,48 +6983,48 @@ void wlc_bss_list_free(wlc_info_t *wlc, wlc_bss_list_t *bss_list) * Param 'bound' indicates max. # frames to process before break out. */ /* WLC_HIGH_API */ -void BCMFASTPATH wlc_recv(wlc_info_t *wlc, void *p) +void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) { d11rxhdr_t *rxh; struct dot11_header *h; - osl_t *osh; + struct osl_info *osh; u16 fc; uint len; bool is_amsdu; - WL_TRACE(("wl%d: wlc_recv\n", wlc->pub->unit)); + WL_TRACE("wl%d: wlc_recv\n", wlc->pub->unit); osh = wlc->osh; /* frame starts with rxhdr */ - rxh = (d11rxhdr_t *) PKTDATA(p); + rxh = (d11rxhdr_t *) (p->data); /* strip off rxhdr */ - PKTPULL(p, wlc->hwrxoff); + skb_pull(p, wlc->hwrxoff); /* fixup rx header endianness */ ltoh16_buf((void *)rxh, sizeof(d11rxhdr_t)); /* MAC inserts 2 pad bytes for a4 headers or QoS or A-MSDU subframes */ if (rxh->RxStatus1 & RXS_PBPRES) { - if (PKTLEN(p) < 2) { + if (p->len < 2) { WLCNTINCR(wlc->pub->_cnt->rxrunt); - WL_ERROR(("wl%d: wlc_recv: rcvd runt of len %d\n", - wlc->pub->unit, PKTLEN(p))); + WL_ERROR("wl%d: wlc_recv: rcvd runt of len %d\n", + wlc->pub->unit, p->len); goto toss; } - PKTPULL(p, 2); + skb_pull(p, 2); } - h = (struct dot11_header *)(PKTDATA(p) + D11_PHY_HDR_LEN); - len = PKTLEN(p); + h = (struct dot11_header *)(p->data + D11_PHY_HDR_LEN); + len = p->len; if (rxh->RxStatus1 & RXS_FCSERR) { if (wlc->pub->mac80211_state & MAC80211_PROMISC_BCNS) { - WL_ERROR(("FCSERR while scanning******* - tossing\n")); + WL_ERROR("FCSERR while scanning******* - tossing\n"); goto toss; } else { - WL_ERROR(("RCSERR!!!\n")); + WL_ERROR("RCSERR!!!\n"); goto toss; } } @@ -7261,10 +7043,10 @@ void BCMFASTPATH wlc_recv(wlc_info_t *wlc, void *p) if (!is_amsdu) { /* CTS and ACK CTL frames are w/o a2 */ if (FC_TYPE(fc) == FC_TYPE_DATA || FC_TYPE(fc) == FC_TYPE_MNG) { - if ((ETHER_ISNULLADDR(&h->a2) || ETHER_ISMULTI(&h->a2))) { - WL_ERROR(("wl%d: %s: dropping a frame with " - "invalid src mac address, a2: %pM\n", - wlc->pub->unit, __func__, &h->a2)); + if ((is_zero_ether_addr(h->a2.octet) || + is_multicast_ether_addr(h->a2.octet))) { + WL_ERROR("wl%d: %s: dropping a frame with invalid src mac address, a2: %pM\n", + wlc->pub->unit, __func__, &h->a2); WLCNTINCR(wlc->pub->_cnt->rxbadsrcmac); goto toss; } @@ -7279,7 +7061,7 @@ void BCMFASTPATH wlc_recv(wlc_info_t *wlc, void *p) } if (is_amsdu) { - WL_ERROR(("%s: is_amsdu causing toss\n", __func__)); + WL_ERROR("%s: is_amsdu causing toss\n", __func__); goto toss; } @@ -7287,7 +7069,7 @@ void BCMFASTPATH wlc_recv(wlc_info_t *wlc, void *p) return; toss: - PKTFREE(osh, p, false); + pkt_buf_free_skb(osh, p, false); } /* calculate frame duration for Mixed-mode L-SIG spoofing, return @@ -7297,12 +7079,12 @@ void BCMFASTPATH wlc_recv(wlc_info_t *wlc, void *p) * len = 3(nsyms + nstream + 3) - 3 */ u16 BCMFASTPATH -wlc_calc_lsig_len(wlc_info_t *wlc, ratespec_t ratespec, uint mac_len) +wlc_calc_lsig_len(struct wlc_info *wlc, ratespec_t ratespec, uint mac_len) { uint nsyms, len = 0, kNdps; - WL_TRACE(("wl%d: wlc_calc_lsig_len: rate %d, len%d\n", wlc->pub->unit, - RSPEC2RATE(ratespec), mac_len)); + WL_TRACE("wl%d: wlc_calc_lsig_len: rate %d, len%d\n", + wlc->pub->unit, RSPEC2RATE(ratespec), mac_len); if (IS_MCS(ratespec)) { uint mcs = ratespec & RSPEC_RATE_MASK; @@ -7338,7 +7120,7 @@ wlc_calc_lsig_len(wlc_info_t *wlc, ratespec_t ratespec, uint mac_len) /* calculate frame duration of a given rate and length, return time in usec unit */ uint BCMFASTPATH -wlc_calc_frame_time(wlc_info_t *wlc, ratespec_t ratespec, u8 preamble_type, +wlc_calc_frame_time(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type, uint mac_len) { uint nsyms, dur = 0, Ndps, kNdps; @@ -7346,11 +7128,12 @@ wlc_calc_frame_time(wlc_info_t *wlc, ratespec_t ratespec, u8 preamble_type, if (rate == 0) { ASSERT(0); - WL_ERROR(("wl%d: WAR: using rate of 1 mbps\n", wlc->pub->unit)); + WL_ERROR("wl%d: WAR: using rate of 1 mbps\n", wlc->pub->unit); rate = WLC_RATE_1M; } - WL_TRACE(("wl%d: wlc_calc_frame_time: rspec 0x%x, preamble_type %d, len%d\n", wlc->pub->unit, ratespec, preamble_type, mac_len)); + WL_TRACE("wl%d: wlc_calc_frame_time: rspec 0x%x, preamble_type %d, len%d\n", + wlc->pub->unit, ratespec, preamble_type, mac_len); if (IS_MCS(ratespec)) { uint mcs = ratespec & RSPEC_RATE_MASK; @@ -7408,13 +7191,14 @@ wlc_calc_frame_time(wlc_info_t *wlc, ratespec_t ratespec, u8 preamble_type, /* The opposite of wlc_calc_frame_time */ static uint -wlc_calc_frame_len(wlc_info_t *wlc, ratespec_t ratespec, u8 preamble_type, +wlc_calc_frame_len(struct wlc_info *wlc, ratespec_t ratespec, u8 preamble_type, uint dur) { uint nsyms, mac_len, Ndps, kNdps; uint rate = RSPEC2RATE(ratespec); - WL_TRACE(("wl%d: wlc_calc_frame_len: rspec 0x%x, preamble_type %d, dur %d\n", wlc->pub->unit, ratespec, preamble_type, dur)); + WL_TRACE("wl%d: wlc_calc_frame_len: rspec 0x%x, preamble_type %d, dur %d\n", + wlc->pub->unit, ratespec, preamble_type, dur); if (IS_MCS(ratespec)) { uint mcs = ratespec & RSPEC_RATE_MASK; @@ -7454,10 +7238,10 @@ wlc_calc_frame_len(wlc_info_t *wlc, ratespec_t ratespec, u8 preamble_type, } static uint -wlc_calc_ba_time(wlc_info_t *wlc, ratespec_t rspec, u8 preamble_type) +wlc_calc_ba_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type) { - WL_TRACE(("wl%d: wlc_calc_ba_time: rspec 0x%x, preamble_type %d\n", - wlc->pub->unit, rspec, preamble_type)); + WL_TRACE("wl%d: wlc_calc_ba_time: rspec 0x%x, preamble_type %d\n", + wlc->pub->unit, rspec, preamble_type); /* Spec 9.6: ack rate is the highest rate in BSSBasicRateSet that is less than * or equal to the rate of the immediately previous frame in the FES */ @@ -7471,12 +7255,12 @@ wlc_calc_ba_time(wlc_info_t *wlc, ratespec_t rspec, u8 preamble_type) } static uint BCMFASTPATH -wlc_calc_ack_time(wlc_info_t *wlc, ratespec_t rspec, u8 preamble_type) +wlc_calc_ack_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type) { uint dur = 0; - WL_TRACE(("wl%d: wlc_calc_ack_time: rspec 0x%x, preamble_type %d\n", - wlc->pub->unit, rspec, preamble_type)); + WL_TRACE("wl%d: wlc_calc_ack_time: rspec 0x%x, preamble_type %d\n", + wlc->pub->unit, rspec, preamble_type); /* Spec 9.6: ack rate is the highest rate in BSSBasicRateSet that is less than * or equal to the rate of the immediately previous frame in the FES */ @@ -7491,15 +7275,15 @@ wlc_calc_ack_time(wlc_info_t *wlc, ratespec_t rspec, u8 preamble_type) } static uint -wlc_calc_cts_time(wlc_info_t *wlc, ratespec_t rspec, u8 preamble_type) +wlc_calc_cts_time(struct wlc_info *wlc, ratespec_t rspec, u8 preamble_type) { - WL_TRACE(("wl%d: wlc_calc_cts_time: ratespec 0x%x, preamble_type %d\n", - wlc->pub->unit, rspec, preamble_type)); + WL_TRACE("wl%d: wlc_calc_cts_time: ratespec 0x%x, preamble_type %d\n", + wlc->pub->unit, rspec, preamble_type); return wlc_calc_ack_time(wlc, rspec, preamble_type); } /* derive wlc->band->basic_rate[] table from 'rateset' */ -void wlc_rate_lookup_init(wlc_info_t *wlc, wlc_rateset_t *rateset) +void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset) { u8 rate; u8 mandatory; @@ -7509,7 +7293,7 @@ void wlc_rate_lookup_init(wlc_info_t *wlc, wlc_rateset_t *rateset) uint i; /* incoming rates are in 500kbps units as in 802.11 Supported Rates */ - bzero(br, WLC_MAXRATE + 1); + memset(br, 0, WLC_MAXRATE + 1); /* For each basic rate in the rates list, make an entry in the * best basic lookup. @@ -7523,7 +7307,8 @@ void wlc_rate_lookup_init(wlc_info_t *wlc, wlc_rateset_t *rateset) rate = (rateset->rates[i] & RATE_MASK); if (rate > WLC_MAXRATE) { - WL_ERROR(("wlc_rate_lookup_init: invalid rate 0x%X in rate set\n", rateset->rates[i])); + WL_ERROR("wlc_rate_lookup_init: invalid rate 0x%X in rate set\n", + rateset->rates[i]); continue; } @@ -7588,7 +7373,7 @@ void wlc_rate_lookup_init(wlc_info_t *wlc, wlc_rateset_t *rateset) } } -static void wlc_write_rate_shm(wlc_info_t *wlc, u8 rate, u8 basic_rate) +static void wlc_write_rate_shm(struct wlc_info *wlc, u8 rate, u8 basic_rate) { u8 phy_rate, index; u8 basic_phy_rate, basic_index; @@ -7621,7 +7406,7 @@ static void wlc_write_rate_shm(wlc_info_t *wlc, u8 rate, u8 basic_rate) wlc_write_shm(wlc, (basic_table + index * 2), basic_ptr); } -static const wlc_rateset_t *wlc_rateset_get_hwrs(wlc_info_t *wlc) +static const wlc_rateset_t *wlc_rateset_get_hwrs(struct wlc_info *wlc) { const wlc_rateset_t *rs_dflt; @@ -7638,7 +7423,7 @@ static const wlc_rateset_t *wlc_rateset_get_hwrs(wlc_info_t *wlc) return rs_dflt; } -void wlc_set_ratetable(wlc_info_t *wlc) +void wlc_set_ratetable(struct wlc_info *wlc) { const wlc_rateset_t *rs_dflt; wlc_rateset_t rs; @@ -7674,7 +7459,8 @@ void wlc_set_ratetable(wlc_info_t *wlc) * Return true if the specified rate is supported by the specified band. * WLC_BAND_AUTO indicates the current band. */ -bool wlc_valid_rate(wlc_info_t *wlc, ratespec_t rspec, int band, bool verbose) +bool wlc_valid_rate(struct wlc_info *wlc, ratespec_t rspec, int band, + bool verbose) { wlc_rateset_t *hw_rateset; uint i; @@ -7701,16 +7487,17 @@ bool wlc_valid_rate(wlc_info_t *wlc, ratespec_t rspec, int band, bool verbose) return true; error: if (verbose) { - WL_ERROR(("wl%d: wlc_valid_rate: rate spec 0x%x not in hw_rateset\n", wlc->pub->unit, rspec)); + WL_ERROR("wl%d: wlc_valid_rate: rate spec 0x%x not in hw_rateset\n", + wlc->pub->unit, rspec); } return false; } -static void wlc_update_mimo_band_bwcap(wlc_info_t *wlc, u8 bwcap) +static void wlc_update_mimo_band_bwcap(struct wlc_info *wlc, u8 bwcap) { uint i; - wlcband_t *band; + struct wlcband *band; for (i = 0; i < NBANDS(wlc); i++) { if (IS_SINGLEBAND_5G(wlc->deviceid)) @@ -7734,7 +7521,7 @@ static void wlc_update_mimo_band_bwcap(wlc_info_t *wlc, u8 bwcap) wlc->mimo_band_bwcap = bwcap; } -void wlc_mod_prb_rsp_rate_table(wlc_info_t *wlc, uint frame_len) +void wlc_mod_prb_rsp_rate_table(struct wlc_info *wlc, uint frame_len) { const wlc_rateset_t *rs_dflt; wlc_rateset_t rs; @@ -7777,14 +7564,14 @@ void wlc_mod_prb_rsp_rate_table(wlc_info_t *wlc, uint frame_len) } u16 -wlc_compute_bcntsfoff(wlc_info_t *wlc, ratespec_t rspec, bool short_preamble, - bool phydelay) +wlc_compute_bcntsfoff(struct wlc_info *wlc, ratespec_t rspec, + bool short_preamble, bool phydelay) { uint bcntsfoff = 0; if (IS_MCS(rspec)) { - WL_ERROR(("wl%d: recd beacon with mcs rate; rspec 0x%x\n", - wlc->pub->unit, rspec)); + WL_ERROR("wl%d: recd beacon with mcs rate; rspec 0x%x\n", + wlc->pub->unit, rspec); } else if (IS_OFDM(rspec)) { /* tx delay from MAC through phy to air (2.1 usec) + * phy header time (preamble + PLCP SIGNAL == 20 usec) + @@ -7824,7 +7611,7 @@ wlc_compute_bcntsfoff(wlc_info_t *wlc, ratespec_t rspec, bool short_preamble, * and included up to, but not including, the 4 byte FCS. */ static void -wlc_bcn_prb_template(wlc_info_t *wlc, uint type, ratespec_t bcn_rspec, +wlc_bcn_prb_template(struct wlc_info *wlc, uint type, ratespec_t bcn_rspec, wlc_bsscfg_t *cfg, u16 *buf, int *len) { cck_phy_hdr_t *plcp; @@ -7843,7 +7630,7 @@ wlc_bcn_prb_template(wlc_info_t *wlc, uint type, ratespec_t bcn_rspec, *len = hdr_len + body_len; /* return actual size */ /* format PHY and MAC headers */ - bzero((char *)buf, hdr_len); + memset((char *)buf, 0, hdr_len); plcp = (cck_phy_hdr_t *) buf; @@ -7872,9 +7659,9 @@ wlc_bcn_prb_template(wlc_info_t *wlc, uint type, ratespec_t bcn_rspec, /* A1 filled in by MAC for prb resp, broadcast for bcn */ if (type == FC_BEACON) bcopy((const char *)ðer_bcast, (char *)&h->da, - ETHER_ADDR_LEN); - bcopy((char *)&cfg->cur_etheraddr, (char *)&h->sa, ETHER_ADDR_LEN); - bcopy((char *)&cfg->BSSID, (char *)&h->bssid, ETHER_ADDR_LEN); + ETH_ALEN); + bcopy((char *)&cfg->cur_etheraddr, (char *)&h->sa, ETH_ALEN); + bcopy((char *)&cfg->BSSID, (char *)&h->bssid, ETH_ALEN); /* SEQ filled in by MAC */ @@ -7891,7 +7678,7 @@ int wlc_get_header_len() * template updated. * Otherwise, it updates the hardware template. */ -void wlc_bss_update_beacon(wlc_info_t *wlc, wlc_bsscfg_t *cfg) +void wlc_bss_update_beacon(struct wlc_info *wlc, wlc_bsscfg_t *cfg) { int len = BCN_TMPL_LEN; @@ -7907,7 +7694,7 @@ void wlc_bss_update_beacon(wlc_info_t *wlc, wlc_bsscfg_t *cfg) u16 bcn[BCN_TMPL_LEN / 2]; u32 both_valid = MCMD_BCN0VLD | MCMD_BCN1VLD; d11regs_t *regs = wlc->regs; - osl_t *osh = NULL; + struct osl_info *osh = NULL; osh = wlc->osh; @@ -7944,7 +7731,7 @@ void wlc_bss_update_beacon(wlc_info_t *wlc, wlc_bsscfg_t *cfg) /* * Update all beacons for the system. */ -void wlc_update_beacon(wlc_info_t *wlc) +void wlc_update_beacon(struct wlc_info *wlc) { int idx; wlc_bsscfg_t *bsscfg; @@ -7957,14 +7744,14 @@ void wlc_update_beacon(wlc_info_t *wlc) } /* Write ssid into shared memory */ -void wlc_shm_ssid_upd(wlc_info_t *wlc, wlc_bsscfg_t *cfg) +void wlc_shm_ssid_upd(struct wlc_info *wlc, wlc_bsscfg_t *cfg) { u8 *ssidptr = cfg->SSID; u16 base = M_SSID; u8 ssidbuf[DOT11_MAX_SSID_LEN]; /* padding the ssid with zero and copy it into shm */ - bzero(ssidbuf, DOT11_MAX_SSID_LEN); + memset(ssidbuf, 0, DOT11_MAX_SSID_LEN); bcopy(ssidptr, ssidbuf, cfg->SSID_len); wlc_copyto_shm(wlc, base, ssidbuf, DOT11_MAX_SSID_LEN); @@ -7973,7 +7760,7 @@ void wlc_shm_ssid_upd(wlc_info_t *wlc, wlc_bsscfg_t *cfg) wlc_write_shm(wlc, M_SSIDLEN, (u16) cfg->SSID_len); } -void wlc_update_probe_resp(wlc_info_t *wlc, bool suspend) +void wlc_update_probe_resp(struct wlc_info *wlc, bool suspend) { int idx; wlc_bsscfg_t *bsscfg; @@ -7986,7 +7773,7 @@ void wlc_update_probe_resp(wlc_info_t *wlc, bool suspend) } void -wlc_bss_update_probe_resp(wlc_info_t *wlc, wlc_bsscfg_t *cfg, bool suspend) +wlc_bss_update_probe_resp(struct wlc_info *wlc, wlc_bsscfg_t *cfg, bool suspend) { u16 prb_resp[BCN_TMPL_LEN / 2]; int len = BCN_TMPL_LEN; @@ -8027,9 +7814,9 @@ wlc_bss_update_probe_resp(wlc_info_t *wlc, wlc_bsscfg_t *cfg, bool suspend) } /* prepares pdu for transmission. returns BCM error codes */ -int wlc_prep_pdu(wlc_info_t *wlc, void *pdu, uint *fifop) +int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop) { - osl_t *osh; + struct osl_info *osh; uint fifo; d11txh_t *txh; struct dot11_header *h; @@ -8039,7 +7826,7 @@ int wlc_prep_pdu(wlc_info_t *wlc, void *pdu, uint *fifop) osh = wlc->osh; ASSERT(pdu); - txh = (d11txh_t *) PKTDATA(pdu); + txh = (d11txh_t *) (pdu->data); ASSERT(txh); h = (struct dot11_header *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); ASSERT(h); @@ -8066,7 +7853,7 @@ int wlc_prep_pdu(wlc_info_t *wlc, void *pdu, uint *fifop) } /* init tx reported rate mechanism */ -void wlc_reprate_init(wlc_info_t *wlc) +void wlc_reprate_init(struct wlc_info *wlc) { int i; wlc_bsscfg_t *bsscfg; @@ -8080,13 +7867,13 @@ void wlc_reprate_init(wlc_info_t *wlc) void wlc_bsscfg_reprate_init(wlc_bsscfg_t *bsscfg) { bsscfg->txrspecidx = 0; - bzero((char *)bsscfg->txrspec, sizeof(bsscfg->txrspec)); + memset((char *)bsscfg->txrspec, 0, sizeof(bsscfg->txrspec)); } /* Retrieve a consolidated set of revision information, * typically for the WLC_GET_REVINFO ioctl */ -int wlc_get_revision_info(wlc_info_t *wlc, void *buf, uint len) +int wlc_get_revision_info(struct wlc_info *wlc, void *buf, uint len) { wlc_rev_info_t *rinfo = (wlc_rev_info_t *) buf; @@ -8120,7 +7907,7 @@ int wlc_get_revision_info(wlc_info_t *wlc, void *buf, uint len) return BCME_OK; } -void wlc_default_rateset(wlc_info_t *wlc, wlc_rateset_t *rs) +void wlc_default_rateset(struct wlc_info *wlc, wlc_rateset_t *rs) { wlc_rateset_default(rs, NULL, wlc->band->phytype, wlc->band->bandtype, false, RATE_MASK_FULL, (bool) N_ENAB(wlc->pub), @@ -8128,14 +7915,14 @@ void wlc_default_rateset(wlc_info_t *wlc, wlc_rateset_t *rs) wlc->stf->txstreams); } -static void wlc_bss_default_init(wlc_info_t *wlc) +static void wlc_bss_default_init(struct wlc_info *wlc) { chanspec_t chanspec; - wlcband_t *band; + struct wlcband *band; wlc_bss_info_t *bi = wlc->default_bss; /* init default and target BSS with some sane initial values */ - bzero((char *)(bi), sizeof(wlc_bss_info_t)); + memset((char *)(bi), 0, sizeof(wlc_bss_info_t)); bi->beacon_period = ISSIM_ENAB(wlc->pub->sih) ? BEACON_INTERVAL_DEF_QT : BEACON_INTERVAL_DEFAULT; bi->dtim_period = ISSIM_ENAB(wlc->pub->sih) ? DTIM_INTERVAL_DEF_QT : @@ -8166,7 +7953,7 @@ static void wlc_bss_default_init(wlc_info_t *wlc) /* Deferred event processing */ static void wlc_process_eventq(void *arg) { - wlc_info_t *wlc = (wlc_info_t *) arg; + struct wlc_info *wlc = (struct wlc_info *) arg; wlc_event_t *etmp; while ((etmp = wlc_eventq_deq(wlc->eventq))) { @@ -8192,7 +7979,8 @@ wlc_uint64_sub(u32 *a_high, u32 *a_low, u32 b_high, u32 b_low) } static ratespec_t -mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) +mac80211_wlc_set_nrate(struct wlc_info *wlc, struct wlcband *cur_band, + u32 int_val) { u8 stf = (int_val & NRATE_STF_MASK) >> NRATE_STF_SHIFT; u8 rate = int_val & NRATE_RATE_MASK; @@ -8211,8 +7999,8 @@ mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) if (N_ENAB(wlc->pub) && ismcs) { /* mcs only allowed when nmode */ if (stf > PHY_TXC1_MODE_SDM) { - WL_ERROR(("wl%d: %s: Invalid stf\n", WLCWLUNIT(wlc), - __func__)); + WL_ERROR("wl%d: %s: Invalid stf\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } @@ -8222,8 +8010,8 @@ mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) if (!CHSPEC_IS40(wlc->home_chanspec) || ((stf != PHY_TXC1_MODE_SISO) && (stf != PHY_TXC1_MODE_CDD))) { - WL_ERROR(("wl%d: %s: Invalid mcs 32\n", - WLCWLUNIT(wlc), __func__)); + WL_ERROR("wl%d: %s: Invalid mcs 32\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } @@ -8231,7 +8019,8 @@ mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) } else if (rate > HIGHEST_SINGLE_STREAM_MCS) { /* mcs > 7 must use stf SDM */ if (stf != PHY_TXC1_MODE_SDM) { - WL_TRACE(("wl%d: %s: enabling SDM mode for mcs %d\n", WLCWLUNIT(wlc), __func__, rate)); + WL_TRACE("wl%d: %s: enabling SDM mode for mcs %d\n", + WLCWLUNIT(wlc), __func__, rate); stf = PHY_TXC1_MODE_SDM; } } else { @@ -8239,37 +8028,37 @@ mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) if ((stf > PHY_TXC1_MODE_STBC) || (!WLC_STBC_CAP_PHY(wlc) && (stf == PHY_TXC1_MODE_STBC))) { - WL_ERROR(("wl%d: %s: Invalid STBC\n", - WLCWLUNIT(wlc), __func__)); + WL_ERROR("wl%d: %s: Invalid STBC\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } } } else if (IS_OFDM(rate)) { if ((stf != PHY_TXC1_MODE_CDD) && (stf != PHY_TXC1_MODE_SISO)) { - WL_ERROR(("wl%d: %s: Invalid OFDM\n", WLCWLUNIT(wlc), - __func__)); + WL_ERROR("wl%d: %s: Invalid OFDM\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } } else if (IS_CCK(rate)) { if ((cur_band->bandtype != WLC_BAND_2G) || (stf != PHY_TXC1_MODE_SISO)) { - WL_ERROR(("wl%d: %s: Invalid CCK\n", WLCWLUNIT(wlc), - __func__)); + WL_ERROR("wl%d: %s: Invalid CCK\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } } else { - WL_ERROR(("wl%d: %s: Unknown rate type\n", WLCWLUNIT(wlc), - __func__)); + WL_ERROR("wl%d: %s: Unknown rate type\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } /* make sure multiple antennae are available for non-siso rates */ if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) { - WL_ERROR(("wl%d: %s: SISO antenna but !SISO request\n", - WLCWLUNIT(wlc), __func__)); + WL_ERROR("wl%d: %s: SISO antenna but !SISO request\n", + WLCWLUNIT(wlc), __func__); bcmerror = BCME_RANGE; goto done; } @@ -8300,13 +8089,13 @@ mac80211_wlc_set_nrate(wlc_info_t *wlc, wlcband_t *cur_band, u32 int_val) return rspec; done: - WL_ERROR(("Hoark\n")); + WL_ERROR("Hoark\n"); return rate; } /* formula: IDLE_BUSY_RATIO_X_16 = (100-duty_cycle)/duty_cycle*16 */ static int -wlc_duty_cycle_set(wlc_info_t *wlc, int duty_cycle, bool isOFDM, +wlc_duty_cycle_set(struct wlc_info *wlc, int duty_cycle, bool isOFDM, bool writeToShm) { int idle_busy_ratio_x_16 = 0; @@ -8314,8 +8103,7 @@ wlc_duty_cycle_set(wlc_info_t *wlc, int duty_cycle, bool isOFDM, isOFDM ? M_TX_IDLE_BUSY_RATIO_X_16_OFDM : M_TX_IDLE_BUSY_RATIO_X_16_CCK; if (duty_cycle > 100 || duty_cycle < 0) { - WL_ERROR(("wl%d: duty cycle value off limit\n", - wlc->pub->unit)); + WL_ERROR("wl%d: duty cycle value off limit\n", wlc->pub->unit); return BCME_RANGE; } if (duty_cycle) @@ -8335,7 +8123,7 @@ wlc_duty_cycle_set(wlc_info_t *wlc, int duty_cycle, bool isOFDM, /* Read a single u16 from shared memory. * SHM 'offset' needs to be an even address */ -u16 wlc_read_shm(wlc_info_t *wlc, uint offset) +u16 wlc_read_shm(struct wlc_info *wlc, uint offset) { return wlc_bmac_read_shm(wlc->hw, offset); } @@ -8343,7 +8131,7 @@ u16 wlc_read_shm(wlc_info_t *wlc, uint offset) /* Write a single u16 to shared memory. * SHM 'offset' needs to be an even address */ -void wlc_write_shm(wlc_info_t *wlc, uint offset, u16 v) +void wlc_write_shm(struct wlc_info *wlc, uint offset, u16 v) { wlc_bmac_write_shm(wlc->hw, offset, v); } @@ -8352,7 +8140,7 @@ void wlc_write_shm(wlc_info_t *wlc, uint offset, u16 v) * SHM 'offset' needs to be an even address and * Range length 'len' must be an even number of bytes */ -void wlc_set_shm(wlc_info_t *wlc, uint offset, u16 v, int len) +void wlc_set_shm(struct wlc_info *wlc, uint offset, u16 v, int len) { /* offset and len need to be even */ ASSERT((offset & 1) == 0); @@ -8368,7 +8156,7 @@ void wlc_set_shm(wlc_info_t *wlc, uint offset, u16 v, int len) * SHM 'offset' needs to be an even address and * Buffer length 'len' must be an even number of bytes */ -void wlc_copyto_shm(wlc_info_t *wlc, uint offset, const void *buf, int len) +void wlc_copyto_shm(struct wlc_info *wlc, uint offset, const void *buf, int len) { /* offset and len need to be even */ ASSERT((offset & 1) == 0); @@ -8384,7 +8172,7 @@ void wlc_copyto_shm(wlc_info_t *wlc, uint offset, const void *buf, int len) * SHM 'offset' needs to be an even address and * Buffer length 'len' must be an even number of bytes */ -void wlc_copyfrom_shm(wlc_info_t *wlc, uint offset, void *buf, int len) +void wlc_copyfrom_shm(struct wlc_info *wlc, uint offset, void *buf, int len) { /* offset and len need to be even */ ASSERT((offset & 1) == 0); @@ -8397,71 +8185,73 @@ void wlc_copyfrom_shm(wlc_info_t *wlc, uint offset, void *buf, int len) } /* wrapper BMAC functions to for HIGH driver access */ -void wlc_mctrl(wlc_info_t *wlc, u32 mask, u32 val) +void wlc_mctrl(struct wlc_info *wlc, u32 mask, u32 val) { wlc_bmac_mctrl(wlc->hw, mask, val); } -void wlc_corereset(wlc_info_t *wlc, u32 flags) +void wlc_corereset(struct wlc_info *wlc, u32 flags) { wlc_bmac_corereset(wlc->hw, flags); } -void wlc_mhf(wlc_info_t *wlc, u8 idx, u16 mask, u16 val, int bands) +void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val, int bands) { wlc_bmac_mhf(wlc->hw, idx, mask, val, bands); } -u16 wlc_mhf_get(wlc_info_t *wlc, u8 idx, int bands) +u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands) { return wlc_bmac_mhf_get(wlc->hw, idx, bands); } -int wlc_xmtfifo_sz_get(wlc_info_t *wlc, uint fifo, uint *blocks) +int wlc_xmtfifo_sz_get(struct wlc_info *wlc, uint fifo, uint *blocks) { return wlc_bmac_xmtfifo_sz_get(wlc->hw, fifo, blocks); } -void wlc_write_template_ram(wlc_info_t *wlc, int offset, int len, void *buf) +void wlc_write_template_ram(struct wlc_info *wlc, int offset, int len, + void *buf) { wlc_bmac_write_template_ram(wlc->hw, offset, len, buf); } -void wlc_write_hw_bcntemplates(wlc_info_t *wlc, void *bcn, int len, bool both) +void wlc_write_hw_bcntemplates(struct wlc_info *wlc, void *bcn, int len, + bool both) { wlc_bmac_write_hw_bcntemplates(wlc->hw, bcn, len, both); } void -wlc_set_addrmatch(wlc_info_t *wlc, int match_reg_offset, +wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset, const struct ether_addr *addr) { wlc_bmac_set_addrmatch(wlc->hw, match_reg_offset, addr); } -void wlc_set_rcmta(wlc_info_t *wlc, int idx, const struct ether_addr *addr) +void wlc_set_rcmta(struct wlc_info *wlc, int idx, const struct ether_addr *addr) { wlc_bmac_set_rcmta(wlc->hw, idx, addr); } -void wlc_read_tsf(wlc_info_t *wlc, u32 *tsf_l_ptr, u32 *tsf_h_ptr) +void wlc_read_tsf(struct wlc_info *wlc, u32 *tsf_l_ptr, u32 *tsf_h_ptr) { wlc_bmac_read_tsf(wlc->hw, tsf_l_ptr, tsf_h_ptr); } -void wlc_set_cwmin(wlc_info_t *wlc, u16 newmin) +void wlc_set_cwmin(struct wlc_info *wlc, u16 newmin) { wlc->band->CWmin = newmin; wlc_bmac_set_cwmin(wlc->hw, newmin); } -void wlc_set_cwmax(wlc_info_t *wlc, u16 newmax) +void wlc_set_cwmax(struct wlc_info *wlc, u16 newmax) { wlc->band->CWmax = newmax; wlc_bmac_set_cwmax(wlc->hw, newmax); } -void wlc_fifoerrors(wlc_info_t *wlc) +void wlc_fifoerrors(struct wlc_info *wlc) { wlc_bmac_fifoerrors(wlc->hw); @@ -8469,19 +8259,16 @@ void wlc_fifoerrors(wlc_info_t *wlc) /* Search mem rw utilities */ -void wlc_pllreq(wlc_info_t *wlc, bool set, mbool req_bit) +void wlc_pllreq(struct wlc_info *wlc, bool set, mbool req_bit) { wlc_bmac_pllreq(wlc->hw, set, req_bit); } -void wlc_reset_bmac_done(wlc_info_t *wlc) +void wlc_reset_bmac_done(struct wlc_info *wlc) { -#ifdef WLC_HIGH_ONLY - wlc->reset_bmac_pending = false; -#endif } -void wlc_ht_mimops_cap_update(wlc_info_t *wlc, u8 mimops_mode) +void wlc_ht_mimops_cap_update(struct wlc_info *wlc, u8 mimops_mode) { wlc->ht_cap.cap &= ~HT_CAP_MIMO_PS_MASK; wlc->ht_cap.cap |= (mimops_mode << HT_CAP_MIMO_PS_SHIFT); @@ -8494,7 +8281,7 @@ void wlc_ht_mimops_cap_update(wlc_info_t *wlc, u8 mimops_mode) /* check for the particular priority flow control bit being set */ bool -wlc_txflowcontrol_prio_isset(wlc_info_t *wlc, wlc_txq_info_t *q, int prio) +wlc_txflowcontrol_prio_isset(struct wlc_info *wlc, wlc_txq_info_t *q, int prio) { uint prio_mask; @@ -8509,12 +8296,13 @@ wlc_txflowcontrol_prio_isset(wlc_info_t *wlc, wlc_txq_info_t *q, int prio) } /* propogate the flow control to all interfaces using the given tx queue */ -void wlc_txflowcontrol(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, int prio) +void wlc_txflowcontrol(struct wlc_info *wlc, wlc_txq_info_t *qi, + bool on, int prio) { uint prio_bits; uint cur_bits; - WL_ERROR(("%s: flow contro kicks in\n", __func__)); + WL_ERROR("%s: flow control kicks in\n", __func__); if (prio == ALLPRIO) { prio_bits = TXQ_STOP_FOR_PRIOFC_MASK; @@ -8551,7 +8339,7 @@ void wlc_txflowcontrol(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, int prio) } void -wlc_txflowcontrol_override(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, +wlc_txflowcontrol_override(struct wlc_info *wlc, wlc_txq_info_t *qi, bool on, uint override) { uint prev_override; @@ -8598,7 +8386,7 @@ wlc_txflowcontrol_override(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, } } -static void wlc_txflowcontrol_reset(wlc_info_t *wlc) +static void wlc_txflowcontrol_reset(struct wlc_info *wlc) { wlc_txq_info_t *qi; @@ -8611,10 +8399,10 @@ static void wlc_txflowcontrol_reset(wlc_info_t *wlc) } static void -wlc_txflowcontrol_signal(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, +wlc_txflowcontrol_signal(struct wlc_info *wlc, wlc_txq_info_t *qi, bool on, int prio) { - wlc_if_t *wlcif; + struct wlc_if *wlcif; for (wlcif = wlc->wlcif_list; wlcif != NULL; wlcif = wlcif->next) { if (wlcif->qi == qi && wlcif->flags & WLC_IF_LINKED) @@ -8622,7 +8410,7 @@ wlc_txflowcontrol_signal(wlc_info_t *wlc, wlc_txq_info_t *qi, bool on, } } -static wlc_txq_info_t *wlc_txq_alloc(wlc_info_t *wlc, osl_t *osh) +static wlc_txq_info_t *wlc_txq_alloc(struct wlc_info *wlc, struct osl_info *osh) { wlc_txq_info_t *qi, *p; @@ -8652,7 +8440,8 @@ static wlc_txq_info_t *wlc_txq_alloc(wlc_info_t *wlc, osl_t *osh) return qi; } -static void wlc_txq_free(wlc_info_t *wlc, osl_t *osh, wlc_txq_info_t *qi) +static void wlc_txq_free(struct wlc_info *wlc, struct osl_info *osh, + wlc_txq_info_t *qi) { wlc_txq_info_t *p; |