From 228a00f8dcd34fdead86c8b4d31552e69ab9b9e4 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Wed, 2 Mar 2011 21:18:39 +0100 Subject: [PATCH] staging: brcm80211: remove osl_info usage in wlc_main and wl_mac80211 Getting rid of osl concept taking small steps. This commit removes it from wlc_main.c and wl_mac80211.c. Reviewed-by: Brett Rudley Reviewed-by: Henry Ptasinski Reviewed-by: Roland Vossen Signed-off-by: Arend van Spriel Signed-off-by: Greg Kroah-Hartman --- .../staging/brcm80211/brcmsmac/wl_mac80211.c | 5 +- drivers/staging/brcm80211/brcmsmac/wlc_main.c | 50 +++++-------------- 2 files changed, 14 insertions(+), 41 deletions(-) diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c index 6ce5172557f6..2b2d1c21dffc 100644 --- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c +++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c @@ -1350,7 +1350,6 @@ module_exit(wl_module_exit); static void wl_free(struct wl_info *wl) { struct wl_timer *t, *next; - struct osl_info *osh; ASSERT(wl); /* free ucode data */ @@ -1389,8 +1388,6 @@ static void wl_free(struct wl_info *wl) kfree(t); } - osh = wl->osh; - /* * unregister_netdev() calls get_stats() which may read chip registers * so we cannot unmap the chip registers until after calling unregister_netdev() . @@ -1402,7 +1399,7 @@ static void wl_free(struct wl_info *wl) wl->regsva = NULL; - osl_detach(osh); + osl_detach(wl->osh); } /* diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_main.c b/drivers/staging/brcm80211/brcmsmac/wlc_main.c index eae6bd6f3bfc..3a53d5b76e9d 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_main.c +++ b/drivers/staging/brcm80211/brcmsmac/wlc_main.c @@ -267,9 +267,8 @@ static int wlc_iovar_rangecheck(struct wlc_info *wlc, u32 val, static u8 wlc_local_constraint_qdbm(struct wlc_info *wlc); /* send and receive */ -static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc, - struct osl_info *osh); -static void wlc_txq_free(struct wlc_info *wlc, struct osl_info *osh, +static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc); +static void wlc_txq_free(struct wlc_info *wlc, struct wlc_txq_info *qi); static void wlc_txflowcontrol_signal(struct wlc_info *wlc, struct wlc_txq_info *qi, @@ -282,7 +281,7 @@ 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(struct wlc_info *wlc, ratespec_t rate, u8 preamble_type, uint next_frag_len); -static void wlc_recvctl(struct wlc_info *wlc, struct osl_info *osh, +static void wlc_recvctl(struct wlc_info *wlc, 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); @@ -327,12 +326,9 @@ void wlc_get_rcmta(struct wlc_info *wlc, int idx, u8 *addr) { d11regs_t *regs = wlc->regs; u32 v32; - struct osl_info *osh; WL_TRACE("wl%d: %s\n", WLCWLUNIT(wlc), __func__); - osh = wlc->osh; - W_REG(®s->objaddr, (OBJADDR_RCMTA_SEL | (idx * 2))); (void)R_REG(®s->objaddr); v32 = R_REG(®s->objdata); @@ -1935,7 +1931,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, */ /* allocate our initial queue */ - qi = wlc_txq_alloc(wlc, osh); + qi = wlc_txq_alloc(wlc); if (qi == NULL) { WL_ERROR("wl%d: %s: failed to malloc tx queue\n", unit, __func__); @@ -2189,9 +2185,8 @@ uint wlc_detach(struct wlc_info *wlc) /* Detach from iovar manager */ wlc_module_unregister(wlc->pub, "wlc_iovars", wlc); - while (wlc->tx_queues != NULL) { - wlc_txq_free(wlc, wlc->osh, wlc->tx_queues); - } + while (wlc->tx_queues != NULL) + wlc_txq_free(wlc, wlc->tx_queues); /* * consistency check: wlc_module_register/wlc_module_unregister calls @@ -3081,7 +3076,6 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, uint band; rw_reg_t *r; wlc_bsscfg_t *bsscfg; - struct osl_info *osh; wlc_bss_info_t *current_bss; /* update bsscfg pointer */ @@ -3121,7 +3115,6 @@ _wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len, bcmerror = 0; regs = wlc->regs; - osh = wlc->osh; /* A few commands don't need any arguments; all the others do. */ switch (cmd) { @@ -5729,7 +5722,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, struct ieee80211_hdr *h; d11txh_t *txh; u8 *plcp, plcp_fallback[D11_PHY_HDR_LEN]; - struct osl_info *osh; int len, phylen, rts_phylen; u16 frameid, mch, phyctl, xfts, mainrates; u16 seq = 0, mcl = 0, status = 0; @@ -5764,8 +5756,6 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, ASSERT(queue < NFIFO); - osh = wlc->osh; - /* locate 802.11 MAC header */ h = (struct ieee80211_hdr *)(p->data); qos = ieee80211_is_data_qos(h->frame_control); @@ -6574,7 +6564,6 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) d11txh_t *txh; struct scb *scb = NULL; bool free_pdu; - struct osl_info *osh; int tx_rts, tx_frame_count, tx_rts_count; uint totlen, supr_status; bool lastframe; @@ -6601,7 +6590,6 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) return false; } - osh = wlc->osh; queue = txs->frameid & TXFID_QUEUE_MASK; ASSERT(queue < NFIFO); if (queue >= NFIFO) { @@ -6724,7 +6712,7 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) fatal: ASSERT(0); if (p) - pkt_buf_free_skb(osh, p, true); + pkt_buf_free_skb(wlc->osh, p, true); return true; @@ -6961,8 +6949,7 @@ prep_mac80211_status(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p, } static void -wlc_recvctl(struct wlc_info *wlc, struct osl_info *osh, d11rxhdr_t *rxh, - struct sk_buff *p) +wlc_recvctl(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p) { int len_mpdu; struct ieee80211_rx_status rx_status; @@ -6992,7 +6979,7 @@ wlc_recvctl(struct wlc_info *wlc, struct osl_info *osh, d11rxhdr_t *rxh, ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p); wlc->pub->_cnt->ieee_rx++; - osh->pktalloced--; + wlc->osh->pktalloced--; return; } @@ -7022,14 +7009,11 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) { d11rxhdr_t *rxh; struct ieee80211_hdr *h; - struct osl_info *osh; uint len; bool is_amsdu; WL_TRACE("wl%d: wlc_recv\n", wlc->pub->unit); - osh = wlc->osh; - /* frame starts with rxhdr */ rxh = (d11rxhdr_t *) (p->data); @@ -7108,11 +7092,11 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) goto toss; } - wlc_recvctl(wlc, osh, rxh, p); + wlc_recvctl(wlc, rxh, p); return; toss: - pkt_buf_free_skb(osh, p, false); + pkt_buf_free_skb(wlc->osh, p, false); } /* calculate frame duration for Mixed-mode L-SIG spoofing, return @@ -7739,9 +7723,6 @@ void wlc_bss_update_beacon(struct wlc_info *wlc, wlc_bsscfg_t *cfg) u16 bcn[BCN_TMPL_LEN / 2]; u32 both_valid = MCMD_BCN0VLD | MCMD_BCN1VLD; d11regs_t *regs = wlc->regs; - struct osl_info *osh = NULL; - - osh = wlc->osh; /* Check if both templates are in use, if so sched. an interrupt * that will call back into this routine @@ -7861,14 +7842,11 @@ wlc_bss_update_probe_resp(struct wlc_info *wlc, wlc_bsscfg_t *cfg, bool suspend) /* prepares pdu for transmission. returns BCM error codes */ int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop) { - struct osl_info *osh; uint fifo; d11txh_t *txh; struct ieee80211_hdr *h; struct scb *scb; - osh = wlc->osh; - ASSERT(pdu); txh = (d11txh_t *) (pdu->data); ASSERT(txh); @@ -8439,8 +8417,7 @@ wlc_txflowcontrol_signal(struct wlc_info *wlc, struct wlc_txq_info *qi, bool on, } } -static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc, - struct osl_info *osh) +static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc) { struct wlc_txq_info *qi, *p; @@ -8469,8 +8446,7 @@ static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc, return qi; } -static void wlc_txq_free(struct wlc_info *wlc, struct osl_info *osh, - struct wlc_txq_info *qi) +static void wlc_txq_free(struct wlc_info *wlc, struct wlc_txq_info *qi) { struct wlc_txq_info *p; -- 2.20.1