diff options
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211')
14 files changed, 104 insertions, 25 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index d2f788d88668..3e37c8cf82c6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -576,7 +576,7 @@ int brcmf_sdiod_recv_chain(struct brcmf_sdio_dev *sdiodev, if (pktq->qlen == 1) err = brcmf_sdiod_skbuff_read(sdiodev, sdiodev->func2, addr, - pktq->next); + __skb_peek(pktq)); else if (!sdiodev->sg_support) { glom_skb = brcmu_pkt_buf_get_skb(totlen); if (!glom_skb) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 5444e6213d45..230a378c26fc 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -1649,6 +1649,14 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme) case WLAN_AKM_SUITE_PSK: val = WPA2_AUTH_PSK; break; + case WLAN_AKM_SUITE_FT_8021X: + val = WPA2_AUTH_UNSPECIFIED | WPA2_AUTH_FT; + if (sme->want_1x) + profile->use_fwsup = BRCMF_PROFILE_FWSUP_1X; + break; + case WLAN_AKM_SUITE_FT_PSK: + val = WPA2_AUTH_PSK | WPA2_AUTH_FT; + break; default: brcmf_err("invalid cipher group (%d)\n", sme->crypto.cipher_group); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index cd3651069d0c..94044a7a6021 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -296,9 +296,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) /* Replace all newline/linefeed characters with space * character */ - ptr = clmver; - while ((ptr = strnchr(ptr, '\n', sizeof(buf))) != NULL) - *ptr = ' '; + strreplace(clmver, '\n', ' '); brcmf_dbg(INFO, "CLM version = %s\n", clmver); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 8347da632a5b..4c5a3995dc35 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -178,7 +178,7 @@ static void brcmf_feat_iovar_data_set(struct brcmf_if *ifp, ifp->fwil_fwerr = false; } -#define MAX_CAPS_BUFFER_SIZE 512 +#define MAX_CAPS_BUFFER_SIZE 768 static void brcmf_feat_firmware_capabilities(struct brcmf_if *ifp) { char caps[MAX_CAPS_BUFFER_SIZE]; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index 3e9c4f2f5dd1..456a1bf008b3 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -74,7 +74,7 @@ #define P2P_AF_MAX_WAIT_TIME msecs_to_jiffies(2000) #define P2P_INVALID_CHANNEL -1 #define P2P_CHANNEL_SYNC_RETRY 5 -#define P2P_AF_FRM_SCAN_MAX_WAIT msecs_to_jiffies(1500) +#define P2P_AF_FRM_SCAN_MAX_WAIT msecs_to_jiffies(450) #define P2P_DEFAULT_SLEEP_TIME_VSDB 200 /* WiFi P2P Public Action Frame OUI Subtypes */ @@ -1134,7 +1134,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) { struct afx_hdl *afx_hdl = &p2p->afx_hdl; struct brcmf_cfg80211_vif *pri_vif; - unsigned long duration; s32 retry; brcmf_dbg(TRACE, "Enter\n"); @@ -1150,7 +1149,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) * pending action frame tx is cancelled. */ retry = 0; - duration = msecs_to_jiffies(P2P_AF_FRM_SCAN_MAX_WAIT); while ((retry < P2P_CHANNEL_SYNC_RETRY) && (afx_hdl->peer_chan == P2P_INVALID_CHANNEL)) { afx_hdl->is_listen = false; @@ -1158,7 +1156,8 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) retry); /* search peer on peer's listen channel */ schedule_work(&afx_hdl->afx_work); - wait_for_completion_timeout(&afx_hdl->act_frm_scan, duration); + wait_for_completion_timeout(&afx_hdl->act_frm_scan, + P2P_AF_FRM_SCAN_MAX_WAIT); if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) || (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL, &p2p->status))) @@ -1171,7 +1170,7 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) afx_hdl->is_listen = true; schedule_work(&afx_hdl->afx_work); wait_for_completion_timeout(&afx_hdl->act_frm_scan, - duration); + P2P_AF_FRM_SCAN_MAX_WAIT); } if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) || (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL, @@ -1458,10 +1457,12 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp, return 0; if (e->event_code == BRCMF_E_ACTION_FRAME_COMPLETE) { - if (e->status == BRCMF_E_STATUS_SUCCESS) + if (e->status == BRCMF_E_STATUS_SUCCESS) { set_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED, &p2p->status); - else { + if (!p2p->wait_for_offchan_complete) + complete(&p2p->send_af_done); + } else { set_bit(BRCMF_P2P_STATUS_ACTION_TX_NOACK, &p2p->status); /* If there is no ack, we don't need to wait for * WLC_E_ACTION_FRAME_OFFCHAN_COMPLETE event @@ -1512,6 +1513,17 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p, p2p->af_sent_channel = le32_to_cpu(af_params->channel); p2p->af_tx_sent_jiffies = jiffies; + if (test_bit(BRCMF_P2P_STATUS_DISCOVER_LISTEN, &p2p->status) && + p2p->af_sent_channel == + ieee80211_frequency_to_channel(p2p->remain_on_channel.center_freq)) + p2p->wait_for_offchan_complete = false; + else + p2p->wait_for_offchan_complete = true; + + brcmf_dbg(TRACE, "Waiting for %s tx completion event\n", + (p2p->wait_for_offchan_complete) ? + "off-channel" : "on-channel"); + timeout = wait_for_completion_timeout(&p2p->send_af_done, P2P_AF_MAX_WAIT_TIME); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h index 0e8b34d2d85c..39f0d0218088 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h @@ -124,6 +124,7 @@ struct afx_hdl { * @gon_req_action: about to send go negotiation requets frame. * @block_gon_req_tx: drop tx go negotiation requets frame. * @p2pdev_dynamically: is p2p device if created by module param or supplicant. + * @wait_for_offchan_complete: wait for off-channel tx completion event. */ struct brcmf_p2p_info { struct brcmf_cfg80211_info *cfg; @@ -144,6 +145,7 @@ struct brcmf_p2p_info { bool gon_req_action; bool block_gon_req_tx; bool p2pdev_dynamically; + bool wait_for_offchan_complete; }; s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 4fffa6988087..5dea569d63ed 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -2017,6 +2017,7 @@ static const struct dev_pm_ops brcmf_pciedrvr_pm = { static const struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID), + BRCMF_PCIE_DEVICE_SUB(0x4355, BRCM_PCIE_VENDOR_ID_BROADCOM, 0x4355), BRCMF_PCIE_DEVICE(BRCM_PCIE_4356_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index a907d7b065fa..b2e1ab5adb64 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -1463,7 +1463,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq) struct sk_buff *pfirst, *pnext; int errcode; - u8 doff, sfdoff; + u8 doff; struct brcmf_sdio_hdrinfo rd_new; @@ -1597,7 +1597,6 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq) /* Remove superframe header, remember offset */ skb_pull(pfirst, rd_new.dat_offset); - sfdoff = rd_new.dat_offset; num = 0; /* Validate all the subframe headers */ @@ -2189,7 +2188,7 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq, * length of the chain (including padding) */ if (bus->txglom) - brcmf_sdio_update_hwhdr(pktq->next->data, total_len); + brcmf_sdio_update_hwhdr(__skb_peek(pktq)->data, total_len); return 0; } @@ -3405,7 +3404,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev) struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; struct brcmf_sdio *bus = sdiodev->bus; struct brcmf_core *core = bus->sdio_core; - uint pad_size; u32 value; int err; @@ -3448,7 +3446,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev) if (sdiodev->sg_support) { bus->txglom = false; value = 1; - pad_size = bus->sdiodev->func2->cur_blksize << 1; err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom", &value, sizeof(u32)); if (err < 0) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c index 2fe1f6863278..3bd54f125776 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c @@ -62,8 +62,7 @@ int brcms_debugfs_attach(struct brcms_pub *drvr) void brcms_debugfs_detach(struct brcms_pub *drvr) { - if (!IS_ERR_OR_NULL(drvr->dbgfs_dir)) - debugfs_remove_recursive(drvr->dbgfs_dir); + debugfs_remove_recursive(drvr->dbgfs_dir); } struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c index ecc89e718b9c..81ff558046a8 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c @@ -502,6 +502,7 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) } spin_lock_bh(&wl->lock); + wl->wlc->vif = vif; wl->mute_tx = false; brcms_c_mute(wl->wlc, false); if (vif->type == NL80211_IFTYPE_STATION) @@ -519,6 +520,11 @@ brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) static void brcms_ops_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { + struct brcms_info *wl = hw->priv; + + spin_lock_bh(&wl->lock); + wl->wlc->vif = NULL; + spin_unlock_bh(&wl->lock); } static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed) @@ -937,6 +943,25 @@ static void brcms_ops_set_tsf(struct ieee80211_hw *hw, spin_unlock_bh(&wl->lock); } +static int brcms_ops_beacon_set_tim(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, bool set) +{ + struct brcms_info *wl = hw->priv; + struct sk_buff *beacon = NULL; + u16 tim_offset = 0; + + spin_lock_bh(&wl->lock); + if (wl->wlc->vif) + beacon = ieee80211_beacon_get_tim(hw, wl->wlc->vif, + &tim_offset, NULL); + if (beacon) + brcms_c_set_new_beacon(wl->wlc, beacon, tim_offset, + wl->wlc->vif->bss_conf.dtim_period); + spin_unlock_bh(&wl->lock); + + return 0; +} + static const struct ieee80211_ops brcms_ops = { .tx = brcms_ops_tx, .start = brcms_ops_start, @@ -955,6 +980,7 @@ static const struct ieee80211_ops brcms_ops = { .flush = brcms_ops_flush, .get_tsf = brcms_ops_get_tsf, .set_tsf = brcms_ops_set_tsf, + .set_tim = brcms_ops_beacon_set_tim, }; void brcms_dpc(unsigned long data) @@ -1578,10 +1604,10 @@ int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, u32 idx) if (le32_to_cpu(hdr->idx) == idx) { pdata = wl->fw.fw_bin[i]->data + le32_to_cpu(hdr->offset); - *pbuf = kmemdup(pdata, len, GFP_KERNEL); + *pbuf = kvmalloc(len, GFP_KERNEL); if (*pbuf == NULL) goto fail; - + memcpy(*pbuf, pdata, len); return 0; } } @@ -1629,7 +1655,7 @@ int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, u32 idx) */ void brcms_ucode_free_buf(void *p) { - kfree(p); + kvfree(p); } /* diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h index c4d135cff04a..9f76b880814e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.h @@ -563,6 +563,7 @@ struct brcms_c_info { struct wiphy *wiphy; struct scb pri_scb; + struct ieee80211_vif *vif; struct sk_buff *beacon; u16 beacon_tim_offset; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c index bedec1606caa..a57f2711f3c0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c @@ -25453,12 +25453,12 @@ void wlc_phy_cal_perical_nphy_run(struct brcms_phy *pi, u8 caltype) (pi->cal_type_override == PHY_PERICAL_FULL) ? true : false; - if ((pi->mphase_cal_phase_id > MPHASE_CAL_STATE_INIT)) { + if (pi->mphase_cal_phase_id > MPHASE_CAL_STATE_INIT) { if (pi->nphy_txiqlocal_chanspec != pi->radio_chanspec) wlc_phy_cal_perical_mphase_restart(pi); } - if ((pi->mphase_cal_phase_id == MPHASE_CAL_STATE_RXCAL)) + if (pi->mphase_cal_phase_id == MPHASE_CAL_STATE_RXCAL) wlapi_bmac_write_shm(pi->sh->physhim, M_CTS_DURATION, 10000); wlapi_suspend_mac_and_wait(pi->sh->physhim); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c index d8b79cb72b58..e7584b842dce 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c @@ -77,6 +77,8 @@ static u16 d11ac_bw(enum brcmu_chan_bw bw) return BRCMU_CHSPEC_D11AC_BW_40; case BRCMU_CHAN_BW_80: return BRCMU_CHSPEC_D11AC_BW_80; + case BRCMU_CHAN_BW_160: + return BRCMU_CHSPEC_D11AC_BW_160; default: WARN_ON(1); } @@ -190,8 +192,38 @@ static void brcmu_d11ac_decchspec(struct brcmu_chan *ch) break; } break; - case BRCMU_CHSPEC_D11AC_BW_8080: case BRCMU_CHSPEC_D11AC_BW_160: + switch (ch->sb) { + case BRCMU_CHAN_SB_LLL: + ch->control_ch_num -= CH_70MHZ_APART; + break; + case BRCMU_CHAN_SB_LLU: + ch->control_ch_num -= CH_50MHZ_APART; + break; + case BRCMU_CHAN_SB_LUL: + ch->control_ch_num -= CH_30MHZ_APART; + break; + case BRCMU_CHAN_SB_LUU: + ch->control_ch_num -= CH_10MHZ_APART; + break; + case BRCMU_CHAN_SB_ULL: + ch->control_ch_num += CH_10MHZ_APART; + break; + case BRCMU_CHAN_SB_ULU: + ch->control_ch_num += CH_30MHZ_APART; + break; + case BRCMU_CHAN_SB_UUL: + ch->control_ch_num += CH_50MHZ_APART; + break; + case BRCMU_CHAN_SB_UUU: + ch->control_ch_num += CH_70MHZ_APART; + break; + default: + WARN_ON_ONCE(1); + break; + } + break; + case BRCMU_CHSPEC_D11AC_BW_8080: default: WARN_ON_ONCE(1); break; diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h index 7b9a77981df1..dddebaa60352 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h @@ -29,6 +29,8 @@ #define CH_UPPER_SB 0x01 #define CH_LOWER_SB 0x02 #define CH_EWA_VALID 0x04 +#define CH_70MHZ_APART 14 +#define CH_50MHZ_APART 10 #define CH_30MHZ_APART 6 #define CH_20MHZ_APART 4 #define CH_10MHZ_APART 2 @@ -237,6 +239,7 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec) #define WPA2_AUTH_RESERVED4 0x0400 #define WPA2_AUTH_RESERVED5 0x0800 #define WPA2_AUTH_1X_SHA256 0x1000 /* 1X with SHA256 key derivation */ +#define WPA2_AUTH_FT 0x4000 /* Fast BSS Transition */ #define WPA2_AUTH_PSK_SHA256 0x8000 /* PSK with SHA256 key derivation */ #define DOT11_DEFAULT_RTS_LEN 2347 |
