diff options
Diffstat (limited to 'drivers/net/wireless/broadcom')
41 files changed, 255 insertions, 741 deletions
diff --git a/drivers/net/wireless/broadcom/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c index ca671fc13116..9a7c62bd5e43 100644 --- a/drivers/net/wireless/broadcom/b43/dma.c +++ b/drivers/net/wireless/broadcom/b43/dma.c @@ -1317,7 +1317,7 @@ static struct b43_dmaring *select_ring_by_priority(struct b43_wldev *dev, switch (queue_prio) { default: B43_WARN_ON(1); - /* fallthrough */ + fallthrough; case 0: ring = dev->dma.tx_ring_AC_VO; break; diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index a54dd4f7fa54..f175dbaffc30 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -781,8 +781,9 @@ void b43_dummy_transmission(struct b43_wldev *dev, bool ofdm, bool pa_on) b43_write16(dev, B43_MMIO_XMTSEL, 0x0826); b43_write16(dev, B43_MMIO_TXE0_CTL, 0x0000); - if (!pa_on && phy->type == B43_PHYTYPE_N) + if (!pa_on && phy->type == B43_PHYTYPE_N) { ; /*b43_nphy_pa_override(dev, false) */ + } switch (phy->type) { case B43_PHYTYPE_N: @@ -1873,7 +1874,7 @@ static void b43_handle_firmware_panic(struct b43_wldev *dev) switch (reason) { default: b43dbg(dev->wl, "The panic reason is unknown.\n"); - /* fallthrough */ + fallthrough; case B43_FWPANIC_DIE: /* Do not restart the controller or firmware. * The device is nonfunctional from now on. @@ -2013,8 +2014,9 @@ static void b43_do_interrupt_thread(struct b43_wldev *dev) handle_irq_beacon(dev); if (reason & B43_IRQ_PMQ) handle_irq_pmq(dev); - if (reason & B43_IRQ_TXFIFO_FLUSH_OK) + if (reason & B43_IRQ_TXFIFO_FLUSH_OK) { ;/* TODO */ + } if (reason & B43_IRQ_NOISESAMPLE_OK) handle_irq_noise(dev); @@ -2266,7 +2268,7 @@ fw_ready: size = be32_to_cpu(hdr->size); if (size != ctx->blob->size - sizeof(struct b43_fw_header)) goto err_format; - /* fallthrough */ + fallthrough; case B43_FW_TYPE_IV: if (hdr->ver != 1) goto err_format; @@ -3178,7 +3180,7 @@ static void b43_rate_memory_init(struct b43_wldev *dev) b43_rate_memory_write(dev, B43_OFDM_RATE_36MB, 1); b43_rate_memory_write(dev, B43_OFDM_RATE_48MB, 1); b43_rate_memory_write(dev, B43_OFDM_RATE_54MB, 1); - /* fallthrough */ + fallthrough; case B43_PHYTYPE_B: b43_rate_memory_write(dev, B43_CCK_RATE_1MB, 0); b43_rate_memory_write(dev, B43_CCK_RATE_2MB, 0); @@ -5329,7 +5331,7 @@ static void b43_supported_bands(struct b43_wldev *dev, bool *have_2ghz_phy, /* There are 14e4:4321 PCI devs with 2.4 GHz BCM4321 (N-PHY) */ if (dev->phy.type != B43_PHYTYPE_G) break; - /* fall through */ + fallthrough; case 0x4313: /* BCM4311 */ case 0x431a: /* BCM4318 */ case 0x432a: /* BCM4321 */ diff --git a/drivers/net/wireless/broadcom/b43/phy_common.c b/drivers/net/wireless/broadcom/b43/phy_common.c index 1de4de094d61..285490f6f0a1 100644 --- a/drivers/net/wireless/broadcom/b43/phy_common.c +++ b/drivers/net/wireless/broadcom/b43/phy_common.c @@ -458,7 +458,7 @@ void b43_software_rfkill(struct b43_wldev *dev, bool blocked) b43_mac_enable(dev); } -/** +/* * b43_phy_txpower_adjust_work - TX power workqueue. * * Workqueue for updating the TX power parameters in hardware. diff --git a/drivers/net/wireless/broadcom/b43/phy_ht.c b/drivers/net/wireless/broadcom/b43/phy_ht.c index c685b4bb5ed6..d050971d150a 100644 --- a/drivers/net/wireless/broadcom/b43/phy_ht.c +++ b/drivers/net/wireless/broadcom/b43/phy_ht.c @@ -900,9 +900,6 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) b43_phy_write(dev, 0x70, 0x50); b43_phy_write(dev, 0x1ff, 0x30); - if (0) /* TODO: condition */ - ; /* TODO: PHY op on reg 0x217 */ - if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ) b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_CCK_EN, 0); else diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c index ca2018da9753..b669dff24b6e 100644 --- a/drivers/net/wireless/broadcom/b43/phy_n.c +++ b/drivers/net/wireless/broadcom/b43/phy_n.c @@ -3239,7 +3239,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) if (!(dev->phy.rev >= 4 && b43_current_band(dev->wl) == NL80211_BAND_2GHZ)) break; - /* FALL THROUGH */ + fallthrough; case 0: case 1: b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x08), 4, vmid); @@ -3342,8 +3342,9 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev) b43_phy_write(dev, B43_NPHY_ED_CRS20UDEASSERTTHRESH0, 0x0381); b43_phy_write(dev, B43_NPHY_ED_CRS20UDEASSERTTHRESH1, 0x0381); - if (dev->phy.rev >= 6 && sprom->boardflags2_lo & B43_BFL2_SINGLEANT_CCK) + if (dev->phy.rev >= 6 && sprom->boardflags2_lo & B43_BFL2_SINGLEANT_CCK) { ; /* TODO: 0x0080000000000000 HF */ + } } static void b43_nphy_workarounds_rev1_2(struct b43_wldev *dev) @@ -4602,10 +4603,11 @@ static void b43_nphy_spur_workaround(struct b43_wldev *dev) if (nphy->gband_spurwar_en) { /* TODO: N PHY Adjust Analog Pfbw (7) */ - if (channel == 11 && b43_is_40mhz(dev)) + if (channel == 11 && b43_is_40mhz(dev)) { ; /* TODO: N PHY Adjust Min Noise Var(2, tone, noise)*/ - else + } else { ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/ + } /* TODO: N PHY Adjust CRS Min Power (0x1E) */ } @@ -4635,10 +4637,11 @@ static void b43_nphy_spur_workaround(struct b43_wldev *dev) noise[0] = 0; } - if (!tone[0] && !noise[0]) + if (!tone[0] && !noise[0]) { ; /* TODO: N PHY Adjust Min Noise Var(1, tone, noise)*/ - else + } else { ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/ + } } if (nphy->hang_avoid) @@ -6166,8 +6169,9 @@ static int b43_phy_initn(struct b43_wldev *dev) if (nphy->phyrxchain != 3) b43_nphy_set_rx_core_state(dev, nphy->phyrxchain); - if (nphy->mphase_cal_phase_id > 0) + if (nphy->mphase_cal_phase_id > 0) { ;/* TODO PHY Periodic Calibration Multi-Phase Restart */ + } do_rssi_cal = false; if (phy->rev >= 3) { @@ -6211,8 +6215,9 @@ static int b43_phy_initn(struct b43_wldev *dev) if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0) b43_nphy_save_cal(dev); - } else if (nphy->mphase_cal_phase_id == 0) + } else if (nphy->mphase_cal_phase_id == 0) { ;/* N PHY Periodic Calibration with arg 3 */ + } } else { b43_nphy_restore_cal(dev); } diff --git a/drivers/net/wireless/broadcom/b43/pio.c b/drivers/net/wireless/broadcom/b43/pio.c index 1a11c5dfb8d9..8c28a9250cd1 100644 --- a/drivers/net/wireless/broadcom/b43/pio.c +++ b/drivers/net/wireless/broadcom/b43/pio.c @@ -294,7 +294,7 @@ static struct b43_pio_txqueue *select_queue_by_priority(struct b43_wldev *dev, switch (queue_prio) { default: B43_WARN_ON(1); - /* fallthrough */ + fallthrough; case 0: q = dev->pio.tx_queue_AC_VO; break; diff --git a/drivers/net/wireless/broadcom/b43/tables_nphy.c b/drivers/net/wireless/broadcom/b43/tables_nphy.c index 7957db94e84c..41a25d909d0d 100644 --- a/drivers/net/wireless/broadcom/b43/tables_nphy.c +++ b/drivers/net/wireless/broadcom/b43/tables_nphy.c @@ -3717,7 +3717,7 @@ const u32 *b43_nphy_get_tx_gain_table(struct b43_wldev *dev) case 5: if (sprom->fem.ghz2.extpa_gain == 3) return b43_ntab_tx_gain_epa_rev3_hi_pwr_2g; - /* fall through */ + fallthrough; case 4: case 3: return b43_ntab_tx_gain_epa_rev3_2g; diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c index f7594e2a896e..7e2f70c4207c 100644 --- a/drivers/net/wireless/broadcom/b43legacy/dma.c +++ b/drivers/net/wireless/broadcom/b43legacy/dma.c @@ -189,7 +189,7 @@ return dev->dma.tx_ring1; switch (queue_priority) { default: B43legacy_WARN_ON(1); - /* fallthrough */ + fallthrough; case 0: ring = dev->dma.tx_ring3; break; diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c index 2eaf481f03f1..a27125b7922c 100644 --- a/drivers/net/wireless/broadcom/b43legacy/main.c +++ b/drivers/net/wireless/broadcom/b43legacy/main.c @@ -1275,9 +1275,9 @@ static void handle_irq_ucode_debug(struct b43legacy_wldev *dev) } /* Interrupt handler bottom-half */ -static void b43legacy_interrupt_tasklet(unsigned long data) +static void b43legacy_interrupt_tasklet(struct tasklet_struct *t) { - struct b43legacy_wldev *dev = (struct b43legacy_wldev *)data; + struct b43legacy_wldev *dev = from_tasklet(dev, t, isr_tasklet); u32 reason; u32 dma_reason[ARRAY_SIZE(dev->dma_reason)]; u32 merged_dma_reason = 0; @@ -1340,8 +1340,9 @@ static void b43legacy_interrupt_tasklet(unsigned long data) handle_irq_beacon(dev); if (reason & B43legacy_IRQ_PMQ) handle_irq_pmq(dev); - if (reason & B43legacy_IRQ_TXFIFO_FLUSH_OK) + if (reason & B43legacy_IRQ_TXFIFO_FLUSH_OK) { ;/*TODO*/ + } if (reason & B43legacy_IRQ_NOISESAMPLE_OK) handle_irq_noise(dev); @@ -1537,7 +1538,7 @@ static int do_request_fw(struct b43legacy_wldev *dev, size = be32_to_cpu(hdr->size); if (size != (*fw)->size - sizeof(struct b43legacy_fw_header)) goto err_format; - /* fallthrough */ + fallthrough; case B43legacy_FW_TYPE_IV: if (hdr->ver != 1) goto err_format; @@ -2076,7 +2077,7 @@ static void b43legacy_rate_memory_init(struct b43legacy_wldev *dev) b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_36MB, 1); b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_48MB, 1); b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_54MB, 1); - /* fallthrough */ + fallthrough; case B43legacy_PHYTYPE_B: b43legacy_rate_memory_write(dev, B43legacy_CCK_RATE_1MB, 0); b43legacy_rate_memory_write(dev, B43legacy_CCK_RATE_2MB, 0); @@ -3741,9 +3742,7 @@ static int b43legacy_one_core_attach(struct ssb_device *dev, wldev->wl = wl; b43legacy_set_status(wldev, B43legacy_STAT_UNINIT); wldev->bad_frames_preempt = modparam_bad_frames_preempt; - tasklet_init(&wldev->isr_tasklet, - b43legacy_interrupt_tasklet, - (unsigned long)wldev); + tasklet_setup(&wldev->isr_tasklet, b43legacy_interrupt_tasklet); if (modparam_pio) wldev->__using_pio = true; INIT_LIST_HEAD(&wldev->list); diff --git a/drivers/net/wireless/broadcom/b43legacy/pio.c b/drivers/net/wireless/broadcom/b43legacy/pio.c index cbb761378619..aac413d0f629 100644 --- a/drivers/net/wireless/broadcom/b43legacy/pio.c +++ b/drivers/net/wireless/broadcom/b43legacy/pio.c @@ -264,9 +264,9 @@ static int pio_tx_packet(struct b43legacy_pio_txpacket *packet) return 0; } -static void tx_tasklet(unsigned long d) +static void tx_tasklet(struct tasklet_struct *t) { - struct b43legacy_pioqueue *queue = (struct b43legacy_pioqueue *)d; + struct b43legacy_pioqueue *queue = from_tasklet(queue, t, txtask); struct b43legacy_wldev *dev = queue->dev; unsigned long flags; struct b43legacy_pio_txpacket *packet, *tmp_packet; @@ -331,8 +331,7 @@ struct b43legacy_pioqueue *b43legacy_setup_pioqueue(struct b43legacy_wldev *dev, INIT_LIST_HEAD(&queue->txfree); INIT_LIST_HEAD(&queue->txqueue); INIT_LIST_HEAD(&queue->txrunning); - tasklet_init(&queue->txtask, tx_tasklet, - (unsigned long)queue); + tasklet_setup(&queue->txtask, tx_tasklet); value = b43legacy_read32(dev, B43legacy_MMIO_MACCTL); value &= ~B43legacy_MACCTL_BE; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c index 2c95a08a5871..3984fd7d918e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c @@ -397,9 +397,9 @@ brcmf_proto_bcdc_add_tdls_peer(struct brcmf_pub *drvr, int ifidx, } static void brcmf_proto_bcdc_rxreorder(struct brcmf_if *ifp, - struct sk_buff *skb) + struct sk_buff *skb, bool inirq) { - brcmf_fws_rxreorder(ifp, skb); + brcmf_fws_rxreorder(ifp, skb, inirq); } static void diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index 1a7ab49295aa..f9ebb98b0e3c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -45,6 +45,7 @@ #define SDIO_FUNC2_BLOCKSIZE 512 #define SDIO_4373_FUNC2_BLOCKSIZE 256 #define SDIO_435X_FUNC2_BLOCKSIZE 256 +#define SDIO_4329_FUNC2_BLOCKSIZE 128 /* Maximum milliseconds to wait for F2 to come up */ #define SDIO_WAIT_F2RDY 3000 @@ -73,7 +74,7 @@ static irqreturn_t brcmf_sdiod_oob_irqhandler(int irq, void *dev_id) sdiodev->irq_en = false; } - brcmf_sdio_isr(sdiodev->bus); + brcmf_sdio_isr(sdiodev->bus, true); return IRQ_HANDLED; } @@ -85,7 +86,7 @@ static void brcmf_sdiod_ib_irqhandler(struct sdio_func *func) brcmf_dbg(INTR, "IB intr triggered\n"); - brcmf_sdio_isr(sdiodev->bus); + brcmf_sdio_isr(sdiodev->bus, false); } /* dummy handler for SDIO function 2 interrupt */ @@ -916,12 +917,13 @@ int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) f2_blksz = SDIO_4373_FUNC2_BLOCKSIZE; break; case SDIO_DEVICE_ID_BROADCOM_4359: - /* fallthrough */ case SDIO_DEVICE_ID_BROADCOM_4354: - /* fallthrough */ case SDIO_DEVICE_ID_BROADCOM_4356: f2_blksz = SDIO_435X_FUNC2_BLOCKSIZE; break; + case SDIO_DEVICE_ID_BROADCOM_4329: + f2_blksz = SDIO_4329_FUNC2_BLOCKSIZE; + break; default: break; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c index ec2bec0999d1..f9f18ff451ea 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c @@ -65,11 +65,12 @@ enum brcmf_btcoex_state { * @reg68: saved value of btc_params 68 * @saved_regs_part1: flag indicating regs 66,41,68 * have been saved + * @reg50: saved value of btc_params 50 * @reg51: saved value of btc_params 51 * @reg64: saved value of btc_params 64 * @reg65: saved value of btc_params 65 * @reg71: saved value of btc_params 71 - * @saved_regs_part1: flag indicating regs 50,51,64,65,71 + * @saved_regs_part2: flag indicating regs 50,51,64,65,71 * have been saved */ struct brcmf_btcoex_info { @@ -226,7 +227,7 @@ static bool brcmf_btcoex_is_sco_active(struct brcmf_if *ifp) return res; } -/** +/* * btcmf_btcoex_save_part1() - save first step parameters. */ static void btcmf_btcoex_save_part1(struct brcmf_btcoex_info *btci) @@ -246,7 +247,7 @@ static void btcmf_btcoex_save_part1(struct brcmf_btcoex_info *btci) } } -/** +/* * brcmf_btcoex_restore_part1() - restore first step parameters. */ static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci) @@ -266,7 +267,7 @@ static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci) } } -/** +/* * brcmf_btcoex_timerfunc() - BT coex timer callback */ static void brcmf_btcoex_timerfunc(struct timer_list *t) @@ -441,9 +442,8 @@ static void brcmf_btcoex_dhcp_end(struct brcmf_btcoex_info *btci) } } -/** +/* * brcmf_btcoex_set_mode - set BT coex mode - * @cfg: driver private cfg80211 data * @mode: Wifi-Bluetooth coexistence mode * * return: 0 on success diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h index 623c0168da79..08f9d47f2e5c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h @@ -249,7 +249,8 @@ int brcmf_bus_reset(struct brcmf_bus *bus) */ /* Receive frame for delivery to OS. Callee disposes of rxp. */ -void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp, bool handle_event); +void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp, bool handle_event, + bool inirq); /* Receive async event packet from firmware. Callee disposes of rxp. */ void brcmf_rx_event(struct device *dev, struct sk_buff *rxp); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index ab0da2ff982e..a2dbbb977d0c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -56,6 +56,7 @@ #define RSN_AKM_PSK 2 /* Pre-shared Key */ #define RSN_AKM_SHA256_1X 5 /* SHA256, 802.1X */ #define RSN_AKM_SHA256_PSK 6 /* SHA256, Pre-shared Key */ +#define RSN_AKM_SAE 8 /* SAE */ #define RSN_CAP_LEN 2 /* Length of RSN capabilities */ #define RSN_CAP_PTK_REPLAY_CNTR_MASK (BIT(2) | BIT(3)) #define RSN_CAP_MFPR_MASK BIT(6) @@ -3477,7 +3478,7 @@ brcmf_get_netinfo_array(struct brcmf_pno_scanresults_le *pfn_v1) switch (pfn_v1->version) { default: WARN_ON(1); - /* fall-thru */ + fallthrough; case cpu_to_le32(1): netinfo = (struct brcmf_pno_net_info_le *)(pfn_v1 + 1); break; @@ -3991,10 +3992,7 @@ brcmf_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *ndev, } brcmf_dbg(CONN, "set_pmksa - PMK bssid: %pM =\n", pmk[npmk].bssid); - for (i = 0; i < WLAN_PMKID_LEN; i += 4) - brcmf_dbg(CONN, "%02x %02x %02x %02x\n", pmk[npmk].pmkid[i], - pmk[npmk].pmkid[i + 1], pmk[npmk].pmkid[i + 2], - pmk[npmk].pmkid[i + 3]); + brcmf_dbg(CONN, "%*ph\n", WLAN_PMKID_LEN, pmk[npmk].pmkid); err = brcmf_update_pmklist(cfg, ifp); @@ -4245,6 +4243,10 @@ brcmf_configure_wpaie(struct brcmf_if *ifp, brcmf_dbg(TRACE, "RSN_AKM_MFP_1X\n"); wpa_auth |= WPA2_AUTH_1X_SHA256; break; + case RSN_AKM_SAE: + brcmf_dbg(TRACE, "RSN_AKM_SAE\n"); + wpa_auth |= WPA3_AUTH_SAE_PSK; + break; default: bphy_err(drvr, "Invalid key mgmt info\n"); } @@ -4262,11 +4264,12 @@ brcmf_configure_wpaie(struct brcmf_if *ifp, brcmf_dbg(TRACE, "MFP Required\n"); mfp = BRCMF_MFP_REQUIRED; /* Firmware only supports mfp required in - * combination with WPA2_AUTH_PSK_SHA256 or - * WPA2_AUTH_1X_SHA256. + * combination with WPA2_AUTH_PSK_SHA256, + * WPA2_AUTH_1X_SHA256, or WPA3_AUTH_SAE_PSK. */ if (!(wpa_auth & (WPA2_AUTH_PSK_SHA256 | - WPA2_AUTH_1X_SHA256))) { + WPA2_AUTH_1X_SHA256 | + WPA3_AUTH_SAE_PSK))) { err = -EINVAL; goto exit; } @@ -4682,6 +4685,8 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev, struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); struct brcmf_if *ifp = netdev_priv(ndev); struct brcmf_pub *drvr = cfg->pub; + struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; + struct cfg80211_crypto_settings *crypto = &settings->crypto; const struct brcmf_tlv *ssid_ie; const struct brcmf_tlv *country_ie; struct brcmf_ssid_le ssid_le; @@ -4821,6 +4826,25 @@ brcmf_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *ndev, goto exit; } + if (crypto->psk) { + brcmf_dbg(INFO, "using PSK offload\n"); + profile->use_fwauth |= BIT(BRCMF_PROFILE_FWAUTH_PSK); + err = brcmf_set_pmk(ifp, crypto->psk, + BRCMF_WSEC_MAX_PSK_LEN); + if (err < 0) + goto exit; + } + if (crypto->sae_pwd) { + brcmf_dbg(INFO, "using SAE offload\n"); + profile->use_fwauth |= BIT(BRCMF_PROFILE_FWAUTH_SAE); + err = brcmf_set_sae_password(ifp, crypto->sae_pwd, + crypto->sae_pwd_len); + if (err < 0) + goto exit; + } + if (profile->use_fwauth == 0) + profile->use_fwauth = BIT(BRCMF_PROFILE_FWAUTH_NONE); + err = brcmf_parse_configure_security(ifp, settings, NL80211_IFTYPE_AP); if (err < 0) { @@ -4907,6 +4931,7 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev) struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); struct brcmf_if *ifp = netdev_priv(ndev); struct brcmf_pub *drvr = cfg->pub; + struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; s32 err; struct brcmf_fil_bss_enable_le bss_enable; struct brcmf_join_params join_params; @@ -4918,6 +4943,14 @@ static int brcmf_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *ndev) /* first to make sure they get processed by fw. */ msleep(400); + if (profile->use_fwauth != BIT(BRCMF_PROFILE_FWAUTH_NONE)) { + if (profile->use_fwauth & BIT(BRCMF_PROFILE_FWAUTH_PSK)) + brcmf_set_pmk(ifp, NULL, 0); + if (profile->use_fwauth & BIT(BRCMF_PROFILE_FWAUTH_SAE)) + brcmf_set_sae_password(ifp, NULL, 0); + profile->use_fwauth = BIT(BRCMF_PROFILE_FWAUTH_NONE); + } + if (ifp->vif->mbss) { err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_DOWN, 1); return err; @@ -6476,7 +6509,7 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg, default: wiphy_warn(wiphy, "Firmware reported unsupported bandwidth %d\n", ch.bw); - /* fall through */ + fallthrough; case BRCMU_CHAN_BW_20: /* enable the channel and disable other bandwidths * for now as mentioned order assure they are enabled @@ -6614,10 +6647,10 @@ static void brcmf_get_bwcap(struct brcmf_if *ifp, u32 bw_cap[]) switch (mimo_bwcap) { case WLC_N_BW_40ALL: bw_cap[NL80211_BAND_2GHZ] |= WLC_BW_40MHZ_BIT; - /* fall-thru */ + fallthrough; case WLC_N_BW_20IN2G_40IN5G: bw_cap[NL80211_BAND_5GHZ] |= WLC_BW_40MHZ_BIT; - /* fall-thru */ + fallthrough; case WLC_N_BW_20ALL: bw_cap[NL80211_BAND_2GHZ] |= WLC_BW_20MHZ_BIT; bw_cap[NL80211_BAND_5GHZ] |= WLC_BW_20MHZ_BIT; @@ -7066,6 +7099,13 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SAE_OFFLOAD); } + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_FWAUTH)) { + wiphy_ext_feature_set(wiphy, + NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK); + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_SAE)) + wiphy_ext_feature_set(wiphy, + NL80211_EXT_FEATURE_SAE_OFFLOAD_AP); + } wiphy->mgmt_stypes = brcmf_txrx_stypes; wiphy->max_remain_on_channel_duration = 5000; if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO)) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h index 333fdf394f95..17817cdb5de2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h @@ -129,6 +129,19 @@ enum brcmf_profile_fwsup { }; /** + * enum brcmf_profile_fwauth - firmware authenticator profile + * + * @BRCMF_PROFILE_FWAUTH_NONE: no firmware authenticator + * @BRCMF_PROFILE_FWAUTH_PSK: authenticator for WPA/WPA2-PSK + * @BRCMF_PROFILE_FWAUTH_SAE: authenticator for SAE + */ +enum brcmf_profile_fwauth { + BRCMF_PROFILE_FWAUTH_NONE, + BRCMF_PROFILE_FWAUTH_PSK, + BRCMF_PROFILE_FWAUTH_SAE +}; + +/** * struct brcmf_cfg80211_profile - profile information. * * @bssid: bssid of joined/joining ibss. @@ -140,6 +153,7 @@ struct brcmf_cfg80211_profile { struct brcmf_cfg80211_security sec; struct brcmf_wsec_key key[BRCMF_MAX_DEFAULT_KEYS]; enum brcmf_profile_fwsup use_fwsup; + u16 use_fwauth; bool is_ft; }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index a3a257089696..5bf11e46fc49 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -1390,7 +1390,7 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) case BRCM_CC_4345_CHIP_ID: /* explicitly check SR engine enable bit */ pmu_cc3_mask = BIT(2); - /* fall-through */ + fallthrough; case BRCM_CC_43241_CHIP_ID: case BRCM_CC_4335_CHIP_ID: case BRCM_CC_4339_CHIP_ID: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index f89010a81ffb..3dd28f5fef19 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -395,7 +395,7 @@ void brcmf_txflowblock_if(struct brcmf_if *ifp, spin_unlock_irqrestore(&ifp->netif_stop_lock, flags); } -void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb) +void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq) { /* Most of Broadcom's firmwares send 802.11f ADD frame every time a new * STA connects to the AP interface. This is an obsoleted standard most @@ -418,14 +418,15 @@ void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb) ifp->ndev->stats.rx_packets++; brcmf_dbg(DATA, "rx proto=0x%X\n", ntohs(skb->protocol)); - if (in_interrupt()) + if (inirq) { netif_rx(skb); - else + } else { /* If the receive is not processed inside an ISR, * the softirqd must be woken explicitly to service * the NET_RX_SOFTIRQ. This is handled by netif_rx_ni(). */ netif_rx_ni(skb); + } } void brcmf_netif_mon_rx(struct brcmf_if *ifp, struct sk_buff *skb) @@ -474,7 +475,7 @@ void brcmf_netif_mon_rx(struct brcmf_if *ifp, struct sk_buff *skb) skb->pkt_type = PACKET_OTHERHOST; skb->protocol = htons(ETH_P_802_2); - brcmf_netif_rx(ifp, skb); + brcmf_netif_rx(ifp, skb, false); } static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb, @@ -486,7 +487,7 @@ static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb, ret = brcmf_proto_hdrpull(drvr, true, skb, ifp); if (ret || !(*ifp) || !(*ifp)->ndev) { - if (ret != -ENODATA && *ifp) + if (ret != -ENODATA && *ifp && (*ifp)->ndev) (*ifp)->ndev->stats.rx_errors++; brcmu_pkt_buf_free_skb(skb); return -ENODATA; @@ -496,7 +497,8 @@ static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb, return 0; } -void brcmf_rx_frame(struct device *dev, struct sk_buff *skb, bool handle_event) +void brcmf_rx_frame(struct device *dev, struct sk_buff *skb, bool handle_event, + bool inirq) { struct brcmf_if *ifp; struct brcmf_bus *bus_if = dev_get_drvdata(dev); @@ -508,14 +510,16 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb, bool handle_event) return; if (brcmf_proto_is_reorder_skb(skb)) { - brcmf_proto_rxreorder(ifp, skb); + brcmf_proto_rxreorder(ifp, skb, inirq); } else { /* Process special event packets */ - if (handle_event) - brcmf_fweh_process_skb(ifp->drvr, skb, - BCMILCP_SUBTYPE_VENDOR_LONG); + if (handle_event) { + gfp_t gfp = inirq ? GFP_ATOMIC : GFP_KERNEL; - brcmf_netif_rx(ifp, skb); + brcmf_fweh_process_skb(ifp->drvr, skb, + BCMILCP_SUBTYPE_VENDOR_LONG, gfp); + } + brcmf_netif_rx(ifp, skb, inirq); } } @@ -530,7 +534,7 @@ void brcmf_rx_event(struct device *dev, struct sk_buff *skb) if (brcmf_rx_hdrpull(drvr, skb, &ifp)) return; - brcmf_fweh_process_skb(ifp->drvr, skb, 0); + brcmf_fweh_process_skb(ifp->drvr, skb, 0, GFP_KERNEL); brcmu_pkt_buf_free_skb(skb); } @@ -1422,6 +1426,11 @@ void brcmf_detach(struct device *dev) #endif brcmf_bus_change_state(bus_if, BRCMF_BUS_DOWN); + /* make sure primary interface removed last */ + for (i = BRCMF_MAX_IFS - 1; i > -1; i--) { + if (drvr->iflist[i]) + brcmf_remove_interface(drvr->iflist[i], false); + } brcmf_bus_stop(drvr->bus_if); brcmf_fweh_detach(drvr); @@ -1432,12 +1441,6 @@ void brcmf_detach(struct device *dev) drvr->mon_if = NULL; } - /* make sure primary interface removed last */ - for (i = BRCMF_MAX_IFS - 1; i > -1; i--) { - if (drvr->iflist[i]) - brcmf_del_if(drvr, drvr->iflist[i]->bsscfgidx, false); - } - if (drvr->config) { brcmf_p2p_detach(&drvr->config->p2p); brcmf_cfg80211_detach(drvr->config); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h index 33b2ab3b54b0..5767d665cee5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h @@ -208,7 +208,7 @@ void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked); void brcmf_txflowblock_if(struct brcmf_if *ifp, enum brcmf_netif_stop_reason reason, bool state); void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success); -void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb); +void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq); void brcmf_netif_mon_rx(struct brcmf_if *ifp, struct sk_buff *skb); void brcmf_net_detach(struct net_device *ndev, bool rtnl_locked); int brcmf_net_mon_attach(struct brcmf_if *ifp); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 0dcefbd0c000..7c68d9849324 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -42,6 +42,7 @@ static const struct brcmf_feat_fwcap brcmf_fwcap_map[] = { { BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" }, { BRCMF_FEAT_DOT11H, "802.11h" }, { BRCMF_FEAT_SAE, "sae" }, + { BRCMF_FEAT_FWAUTH, "idauth" }, }; #ifdef DEBUG diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h index cda3fc1bab7f..d1f4257af696 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h @@ -28,6 +28,7 @@ * MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header * DOT11H: firmware supports 802.11h * SAE: simultaneous authentication of equals + * FWAUTH: Firmware authenticator */ #define BRCMF_FEAT_LIST \ BRCMF_FEAT_DEF(MBSS) \ @@ -49,7 +50,8 @@ BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \ BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \ BRCMF_FEAT_DEF(DOT11H) \ - BRCMF_FEAT_DEF(SAE) + BRCMF_FEAT_DEF(SAE) \ + BRCMF_FEAT_DEF(FWAUTH) /* * Quirks: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 3aed4c4b887a..d821a4758f8c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -59,7 +59,7 @@ struct nvram_parser { bool boardrev_found; }; -/** +/* * is_nvram_char() - check if char is a valid one for NVRAM entry * * It accepts all printable ASCII chars except for '#' which opens a comment. diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index a5cced2c89ac..430d2cca98b3 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -23,6 +23,7 @@ * @ifidx: interface index related to this event. * @ifaddr: ethernet address for interface. * @emsg: common parameters of the firmware event message. + * @datalen: length of the data array * @data: event specific data part of the firmware event. */ struct brcmf_fweh_queue_item { @@ -35,7 +36,7 @@ struct brcmf_fweh_queue_item { u8 data[]; }; -/** +/* * struct brcmf_fweh_event_name - code, name mapping entry. */ struct brcmf_fweh_event_name { @@ -118,8 +119,8 @@ static int brcmf_fweh_call_event_handler(struct brcmf_pub *drvr, * brcmf_fweh_handle_if_event() - handle IF event. * * @drvr: driver information object. - * @item: queue entry. - * @ifpp: interface object (may change upon ADD action). + * @emsg: event message object. + * @data: event object. */ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr, struct brcmf_event_msg *emsg, @@ -128,7 +129,6 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr, struct brcmf_if_event *ifevent = data; struct brcmf_if *ifp; bool is_p2pdev; - int err = 0; brcmf_dbg(EVENT, "action: %u ifidx: %u bsscfgidx: %u flags: %u role: %u\n", ifevent->action, ifevent->ifidx, ifevent->bsscfgidx, @@ -171,8 +171,8 @@ static void brcmf_fweh_handle_if_event(struct brcmf_pub *drvr, if (ifp && ifevent->action == BRCMF_E_IF_CHANGE) brcmf_proto_reset_if(drvr, ifp); - err = brcmf_fweh_call_event_handler(drvr, ifp, emsg->event_code, emsg, - data); + brcmf_fweh_call_event_handler(drvr, ifp, emsg->event_code, emsg, + data); if (ifp && ifevent->action == BRCMF_E_IF_DEL) { bool armed = brcmf_cfg80211_vif_event_armed(drvr->config); @@ -304,10 +304,12 @@ void brcmf_fweh_detach(struct brcmf_pub *drvr) { struct brcmf_fweh_info *fweh = &drvr->fweh; - /* cancel the worker */ - cancel_work_sync(&fweh->event_work); - WARN_ON(!list_empty(&fweh->event_q)); - memset(fweh->evt_handler, 0, sizeof(fweh->evt_handler)); + /* cancel the worker if initialized */ + if (fweh->event_work.func) { + cancel_work_sync(&fweh->event_work); + WARN_ON(!list_empty(&fweh->event_q)); + memset(fweh->evt_handler, 0, sizeof(fweh->evt_handler)); + } } /** @@ -381,18 +383,18 @@ int brcmf_fweh_activate_events(struct brcmf_if *ifp) * * @drvr: driver information object. * @event_packet: event packet to process. + * @packet_len: length of the packet * * If the packet buffer contains a firmware event message it will * dispatch the event to a registered handler (using worker). */ void brcmf_fweh_process_event(struct brcmf_pub *drvr, struct brcmf_event *event_packet, - u32 packet_len) + u32 packet_len, gfp_t gfp) { enum brcmf_fweh_event_code code; struct brcmf_fweh_info *fweh = &drvr->fweh; struct brcmf_fweh_queue_item *event; - gfp_t alloc_flag = GFP_KERNEL; void *data; u32 datalen; @@ -411,10 +413,7 @@ void brcmf_fweh_process_event(struct brcmf_pub *drvr, datalen + sizeof(*event_packet) > packet_len) return; - if (in_interrupt()) - alloc_flag = GFP_ATOMIC; - - event = kzalloc(sizeof(*event) + datalen, alloc_flag); + event = kzalloc(sizeof(*event) + datalen, gfp); if (!event) return; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h index a82f51bc1e69..48414e8b9389 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h @@ -319,11 +319,12 @@ void brcmf_fweh_unregister(struct brcmf_pub *drvr, int brcmf_fweh_activate_events(struct brcmf_if *ifp); void brcmf_fweh_process_event(struct brcmf_pub *drvr, struct brcmf_event *event_packet, - u32 packet_len); + u32 packet_len, gfp_t gfp); void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing); static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr, - struct sk_buff *skb, u16 stype) + struct sk_buff *skb, u16 stype, + gfp_t gfp) { struct brcmf_event *event_packet; u16 subtype, usr_stype; @@ -354,7 +355,7 @@ static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr, if (usr_stype != BCMILCP_BCM_SUBTYPE_EVENT) return; - brcmf_fweh_process_event(drvr, event_packet, skb->len + ETH_HLEN); + brcmf_fweh_process_event(drvr, event_packet, skb->len + ETH_HLEN, gfp); } #endif /* FWEH_H_ */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c index 2df6811c066e..437e83ea8902 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c @@ -354,6 +354,7 @@ enum brcmf_fws_mac_desc_state { /** * struct brcmf_fws_mac_descriptor - firmware signalling data per node/interface * + * @name: name of the descriptor. * @occupied: slot is in use. * @mac_handle: handle for mac entry determined by firmware. * @interface_id: interface index. @@ -362,10 +363,15 @@ enum brcmf_fws_mac_desc_state { * @generation: generation bit. * @ac_bitmap: ac queue bitmap. * @requested_credit: credits requested by firmware. + * @requested_packet: packet requested by firmware. * @ea: ethernet address. * @seq: per-node free-running sequence. * @psq: power-save queue. * @transit_count: packet in transit to firmware. + * @suppr_transit_count: suppressed packet in transit to firmware. + * @send_tim_signal: if set tim signal will be sent. + * @traffic_pending_bmp: traffic pending bitmap. + * @traffic_lastreported_bmp: traffic last reported bitmap. */ struct brcmf_fws_mac_descriptor { char name[16]; @@ -498,20 +504,6 @@ struct brcmf_fws_info { bool avoid_queueing; }; -/* - * brcmf_fws_prio2fifo - mapping from 802.1d priority to firmware fifo index. - */ -static const int brcmf_fws_prio2fifo[] = { - BRCMF_FWS_FIFO_AC_BE, - BRCMF_FWS_FIFO_AC_BK, - BRCMF_FWS_FIFO_AC_BK, - BRCMF_FWS_FIFO_AC_BE, - BRCMF_FWS_FIFO_AC_VI, - BRCMF_FWS_FIFO_AC_VI, - BRCMF_FWS_FIFO_AC_VO, - BRCMF_FWS_FIFO_AC_VO -}; - #define BRCMF_FWS_TLV_DEF(name, id, len) \ case BRCMF_FWS_TYPE_ ## name: \ return len; @@ -1672,7 +1664,7 @@ static void brcmf_rxreorder_get_skb_list(struct brcmf_ampdu_rx_reorder *rfi, rfi->pend_pkts -= skb_queue_len(skb_list); } -void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt) +void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt, bool inirq) { struct brcmf_pub *drvr = ifp->drvr; u8 *reorder_data; @@ -1690,7 +1682,7 @@ void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt) /* validate flags and flow id */ if (flags == 0xFF) { bphy_err(drvr, "invalid flags...so ignore this packet\n"); - brcmf_netif_rx(ifp, pkt); + brcmf_netif_rx(ifp, pkt, inirq); return; } @@ -1702,7 +1694,7 @@ void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt) if (rfi == NULL) { brcmf_dbg(INFO, "received flags to cleanup, but no flow (%d) yet\n", flow_id); - brcmf_netif_rx(ifp, pkt); + brcmf_netif_rx(ifp, pkt, inirq); return; } @@ -1727,7 +1719,7 @@ void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt) rfi = kzalloc(buf_size, GFP_ATOMIC); if (rfi == NULL) { bphy_err(drvr, "failed to alloc buffer\n"); - brcmf_netif_rx(ifp, pkt); + brcmf_netif_rx(ifp, pkt, inirq); return; } @@ -1841,7 +1833,7 @@ void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *pkt) netif_rx: skb_queue_walk_safe(&reorder_list, pkt, pnext) { __skb_unlink(pkt, &reorder_list); - brcmf_netif_rx(ifp, pkt); + brcmf_netif_rx(ifp, pkt, inirq); } } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h index b16a9d1c0508..50e424b5880d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h @@ -42,6 +42,6 @@ void brcmf_fws_add_interface(struct brcmf_if *ifp); void brcmf_fws_del_interface(struct brcmf_if *ifp); void brcmf_fws_bustxfail(struct brcmf_fws_info *fws, struct sk_buff *skb); void brcmf_fws_bus_blocked(struct brcmf_pub *drvr, bool flow_blocked); -void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb); +void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq); #endif /* FWSIGNAL_H_ */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c index f1a20db8daab..7c8e08ee8f0f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c @@ -536,7 +536,8 @@ static int brcmf_msgbuf_hdrpull(struct brcmf_pub *drvr, bool do_fws, return -ENODEV; } -static void brcmf_msgbuf_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb) +static void brcmf_msgbuf_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb, + bool inirq) { } @@ -1128,7 +1129,7 @@ static void brcmf_msgbuf_process_event(struct brcmf_msgbuf *msgbuf, void *buf) skb->protocol = eth_type_trans(skb, ifp->ndev); - brcmf_fweh_process_skb(ifp->drvr, skb, 0); + brcmf_fweh_process_skb(ifp->drvr, skb, 0, GFP_KERNEL); exit: brcmu_pkt_buf_free_skb(skb); @@ -1190,7 +1191,7 @@ brcmf_msgbuf_process_rx_complete(struct brcmf_msgbuf *msgbuf, void *buf) } skb->protocol = eth_type_trans(skb, ifp->ndev); - brcmf_netif_rx(ifp, skb); + brcmf_netif_rx(ifp, skb, false); } static void brcmf_msgbuf_process_gen_status(struct brcmf_msgbuf *msgbuf, @@ -1620,6 +1621,8 @@ fail: BRCMF_TX_IOCTL_MAX_MSG_SIZE, msgbuf->ioctbuf, msgbuf->ioctbuf_handle); + if (msgbuf->txflow_wq) + destroy_workqueue(msgbuf->txflow_wq); kfree(msgbuf); } return -ENOMEM; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index debd887e159e..ec6fc7a150a6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -145,11 +145,11 @@ struct brcmf_p2p_scan_le { * * @category: P2P_PUB_AF_CATEGORY * @action: P2P_PUB_AF_ACTION - * @oui[3]: P2P_OUI + * @oui: P2P_OUI * @oui_type: OUI type - P2P_VER * @subtype: OUI subtype - P2P_TYPE_* * @dialog_token: nonzero, identifies req/rsp transaction - * @elts[1]: Variable length information elements. + * @elts: Variable length information elements. */ struct brcmf_p2p_pub_act_frame { u8 category; @@ -165,11 +165,11 @@ struct brcmf_p2p_pub_act_frame { * struct brcmf_p2p_action_frame - WiFi P2P Action Frame * * @category: P2P_AF_CATEGORY - * @OUI[3]: OUI - P2P_OUI + * @oui: OUI - P2P_OUI * @type: OUI Type - P2P_VER * @subtype: OUI Subtype - P2P_AF_* * @dialog_token: nonzero, identifies req/resp tranaction - * @elts[1]: Variable length information elements. + * @elts: Variable length information elements. */ struct brcmf_p2p_action_frame { u8 category; @@ -186,7 +186,7 @@ struct brcmf_p2p_action_frame { * @category: 0x04 Public Action Frame * @action: 0x6c Advertisement Protocol * @dialog_token: nonzero, identifies req/rsp transaction - * @query_data[1]: Query Data. SD gas ireq SD gas iresp + * @query_data: Query Data. SD gas ireq SD gas iresp */ struct brcmf_p2psd_gas_pub_act_frame { u8 category; @@ -201,7 +201,7 @@ struct brcmf_p2psd_gas_pub_act_frame { * @mpc_onoff: To make sure to send successfully action frame, we have to * turn off mpc 0: off, 1: on, (-1): do nothing * @search_channel: 1: search peer's channel to send af - * extra_listen: keep the dwell time to get af response frame. + * @extra_listen: keep the dwell time to get af response frame. */ struct brcmf_config_af_params { s32 mpc_onoff; @@ -763,9 +763,8 @@ exit: * brcmf_p2p_run_escan() - escan callback for peer-to-peer. * * @cfg: driver private data for cfg80211 interface. - * @ndev: net device for which scan is requested. + * @ifp: interface control. * @request: scan request from cfg80211. - * @action: scan action. * * Determines the P2P discovery state based to scan request parameters and * validates the channels in the request. @@ -913,8 +912,6 @@ int brcmf_p2p_scan_prep(struct wiphy *wiphy, if (err) return err; - vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif; - /* override .run_escan() callback. */ cfg->escan_info.run = brcmf_p2p_run_escan; } @@ -969,9 +966,10 @@ exit: * brcmf_p2p_remain_on_channel() - put device on channel and stay there. * * @wiphy: wiphy device. + * @wdev: wireless device. * @channel: channel to stay on. * @duration: time in ms to remain on channel. - * + * @cookie: cookie. */ int brcmf_p2p_remain_on_channel(struct wiphy *wiphy, struct wireless_dev *wdev, struct ieee80211_channel *channel, @@ -1056,7 +1054,7 @@ void brcmf_p2p_cancel_remain_on_channel(struct brcmf_if *ifp) * brcmf_p2p_act_frm_search() - search function for action frame. * * @p2p: p2p device. - * channel: channel on which action frame is to be trasmitted. + * @channel: channel on which action frame is to be trasmitted. * * search function to reach at common channel to send action frame. When * channel is 0 then all social channels will be used to send af @@ -1331,6 +1329,7 @@ brcmf_p2p_stop_wait_next_action_frame(struct brcmf_cfg80211_info *cfg) * brcmf_p2p_gon_req_collision() - Check if go negotiaton collission * * @p2p: p2p device info struct. + * @mac: MAC address. * * return true if recevied action frame is to be dropped. */ @@ -1546,7 +1545,6 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p, struct brcmf_cfg80211_vif *vif; struct brcmf_p2p_action_frame *p2p_af; s32 err = 0; - s32 timeout = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -1582,8 +1580,7 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p, (p2p->wait_for_offchan_complete) ? "off-channel" : "on-channel"); - timeout = wait_for_completion_timeout(&p2p->send_af_done, - P2P_AF_MAX_WAIT_TIME); + wait_for_completion_timeout(&p2p->send_af_done, P2P_AF_MAX_WAIT_TIME); if (test_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED, &p2p->status)) { brcmf_dbg(TRACE, "TX action frame operation is success\n"); @@ -2041,8 +2038,8 @@ static void brcmf_p2p_get_current_chanspec(struct brcmf_p2p_info *p2p, /** * Change a P2P Role. - * Parameters: - * @mac: MAC address of the BSS to change a role + * @cfg: driver private data for cfg80211 interface. + * @if_type: interface type. * Returns 0 if success. */ int brcmf_p2p_ifchange(struct brcmf_cfg80211_info *cfg, diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h index bd08d3aaa8f4..f4a79e217da5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h @@ -32,7 +32,7 @@ struct brcmf_proto { u8 peer[ETH_ALEN]); void (*add_tdls_peer)(struct brcmf_pub *drvr, int ifidx, u8 peer[ETH_ALEN]); - void (*rxreorder)(struct brcmf_if *ifp, struct sk_buff *skb); + void (*rxreorder)(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq); void (*add_if)(struct brcmf_if *ifp); void (*del_if)(struct brcmf_if *ifp); void (*reset_if)(struct brcmf_if *ifp); @@ -109,9 +109,9 @@ static inline bool brcmf_proto_is_reorder_skb(struct sk_buff *skb) } static inline void -brcmf_proto_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb) +brcmf_proto_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq) { - ifp->drvr->proto->rxreorder(ifp, skb); + ifp->drvr->proto->rxreorder(ifp, skb, inirq); } static inline void diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 3c07d1bbe1c6..99987a789e7e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -1704,7 +1704,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq) brcmf_rx_event(bus->sdiodev->dev, pfirst); else brcmf_rx_frame(bus->sdiodev->dev, pfirst, - false); + false, false); bus->sdcnt.rxglompkts++; } @@ -2038,7 +2038,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) brcmf_rx_event(bus->sdiodev->dev, pkt); else brcmf_rx_frame(bus->sdiodev->dev, pkt, - false); + false, false); /* prepare the descriptor for the next read */ rd->len = rd->len_nxtfrm << 4; @@ -3625,7 +3625,7 @@ void brcmf_sdio_trigger_dpc(struct brcmf_sdio *bus) } } -void brcmf_sdio_isr(struct brcmf_sdio *bus) +void brcmf_sdio_isr(struct brcmf_sdio *bus, bool in_isr) { brcmf_dbg(TRACE, "Enter\n"); @@ -3636,7 +3636,7 @@ void brcmf_sdio_isr(struct brcmf_sdio *bus) /* Count the interrupt call */ bus->sdcnt.intrcount++; - if (in_interrupt()) + if (in_isr) atomic_set(&bus->ipend, 1); else if (brcmf_sdio_intr_rstatus(bus)) { @@ -4278,8 +4278,9 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, brcmf_sdiod_writeb(sdiod, SBSDIO_FUNC1_MESBUSYCTRL, CY_43012_MESBUSYCTRL, &err); break; + case SDIO_DEVICE_ID_BROADCOM_4329: case SDIO_DEVICE_ID_BROADCOM_4339: - brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes for 4339\n", + brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n", CY_4339_F2_WATERMARK); brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK, CY_4339_F2_WATERMARK, &err); @@ -4292,7 +4293,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, CY_4339_MESBUSYCTRL, &err); break; case SDIO_DEVICE_ID_BROADCOM_43455: - brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes for 43455\n", + brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n", CY_43455_F2_WATERMARK); brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK, CY_43455_F2_WATERMARK, &err); @@ -4305,9 +4306,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, CY_43455_MESBUSYCTRL, &err); break; case SDIO_DEVICE_ID_BROADCOM_4359: - /* fallthrough */ case SDIO_DEVICE_ID_BROADCOM_4354: - /* fallthrough */ case SDIO_DEVICE_ID_BROADCOM_4356: brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n", CY_435X_F2_WATERMARK); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h index 12108927fb50..15d2c02fa3ec 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h @@ -372,7 +372,7 @@ int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev); struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev); void brcmf_sdio_remove(struct brcmf_sdio *bus); -void brcmf_sdio_isr(struct brcmf_sdio *bus); +void brcmf_sdio_isr(struct brcmf_sdio *bus, bool in_isr); void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, bool active); void brcmf_sdio_wowl_config(struct device *dev, bool enabled); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index ac5463838fcf..586f4dfc638b 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -532,7 +532,7 @@ static void brcmf_usb_rx_complete(struct urb *urb) if (devinfo->bus_pub.state == BRCMFMAC_USB_STATE_UP || devinfo->bus_pub.state == BRCMFMAC_USB_STATE_SLEEP) { skb_put(skb, urb->actual_length); - brcmf_rx_frame(devinfo->dev, skb, true); + brcmf_rx_frame(devinfo->dev, skb, true, true); brcmf_usb_rx_refill(devinfo, req); usb_mark_last_busy(urb->dev); } else { @@ -1578,6 +1578,9 @@ void brcmf_usb_exit(void) brcmf_dbg(USB, "Enter\n"); ret = driver_for_each_device(drv, NULL, NULL, brcmf_usb_reset_device); + if (ret) + brcmf_err("failed to reset all usb devices %d\n", ret); + usb_deregister(&brcmf_usbdrvr); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c index fa391e4eb098..c9fb4b0cffaf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c @@ -645,7 +645,7 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session) u16 mimo_ctlchbw = PHY_TXC1_BW_20MHZ; u32 rspec = 0, rspec_fallback = 0; u32 rts_rspec = 0, rts_rspec_fallback = 0; - u8 plcp0, plcp3, is40, sgi, mcs; + u8 plcp0, is40, mcs; u16 mch; u8 preamble_type = BRCMS_GF_PREAMBLE; u8 fbr_preamble_type = BRCMS_GF_PREAMBLE; @@ -704,15 +704,12 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session) txh->MacTxControlLow = cpu_to_le16(mcl); fbr = txrate[1].count > 0; - if (!fbr) { + if (!fbr) plcp0 = plcp[0]; - plcp3 = plcp[3]; - } else { + else plcp0 = txh->FragPLCPFallback[0]; - plcp3 = txh->FragPLCPFallback[3]; - } + is40 = (plcp0 & MIMO_PLCP_40MHZ) ? 1 : 0; - sgi = plcp3_issgi(plcp3) ? 1 : 0; mcs = plcp0 & ~MIMO_PLCP_40MHZ; if (is40) { @@ -850,10 +847,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, bool ba_recd = false, ack_recd = false; u8 suc_mpdu = 0, tot_mpdu = 0; uint supr_status; - bool update_rate = true, retry = true, tx_error = false; + bool retry = true; u16 mimoantsel = 0; - u8 antselid = 0; - u8 retry_limit, rr_retry_limit; + u8 retry_limit; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(p); #ifdef DEBUG @@ -866,15 +862,11 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, ini = &scb_ampdu->ini[tid]; retry_limit = ampdu->retry_limit_tid[tid]; - rr_retry_limit = ampdu->rr_retry_limit_tid[tid]; memset(bitmap, 0, sizeof(bitmap)); queue = txs->frameid & TXFID_QUEUE_MASK; supr_status = txs->status & TX_STATUS_SUPR_MASK; if (txs->status & TX_STATUS_ACK_RCV) { - if (TX_STATUS_SUPR_UF == supr_status) - update_rate = false; - WARN_ON(!(txs->status & TX_STATUS_INTERMEDIATE)); start_seq = txs->sequence >> SEQNUM_SHIFT; bitmap[0] = (txs->status & TX_STATUS_BA_BMAP03_MASK) >> @@ -898,7 +890,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, ba_recd = true; } else { if (supr_status) { - update_rate = false; if (supr_status == TX_STATUS_SUPR_BADCH) { brcms_dbg_ht(wlc->hw->d11core, "%s: Pkt tx suppressed, illegal channel possibly %d\n", @@ -923,11 +914,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, * if there were underflows, but pre-loading * is not active, notify rate adaptation. */ - if (brcms_c_ffpld_check_txfunfl(wlc, queue) > 0) - tx_error = true; + brcms_c_ffpld_check_txfunfl(wlc, queue); } } else if (txs->phyerr) { - update_rate = false; brcms_dbg_ht(wlc->hw->d11core, "%s: ampdu tx phy error (0x%x)\n", __func__, txs->phyerr); @@ -1023,20 +1012,15 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, } /* update rate state */ - antselid = brcms_c_antsel_antsel2id(wlc->asi, mimoantsel); + brcms_c_antsel_antsel2id(wlc->asi, mimoantsel); } void brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, struct sk_buff *p, struct tx_status *txs) { - struct scb_ampdu *scb_ampdu; struct brcms_c_info *wlc = ampdu->wlc; - struct scb_ampdu_tid_ini *ini; u32 s1 = 0, s2 = 0; - struct ieee80211_tx_info *tx_info; - - tx_info = IEEE80211_SKB_CB(p); /* BMAC_NOTE: For the split driver, second level txstatus comes later * So if the ACK was received then wait for the second level else just @@ -1060,8 +1044,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, } if (scb) { - scb_ampdu = &scb->scb_ampdu; - ini = &scb_ampdu->ini[p->priority]; brcms_c_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2); } else { /* loop through all pkts and free */ @@ -1069,7 +1051,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, struct d11txh *txh; u16 mcl; while (p) { - tx_info = IEEE80211_SKB_CB(p); txh = (struct d11txh *) p->data; trace_brcms_txdesc(&wlc->hw->d11core->dev, txh, sizeof(*txh)); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c index 648efcbc819f..818e523f6025 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c @@ -275,14 +275,13 @@ static void brcms_set_basic_rate(struct brcm_rateset *rs, u16 rate, bool is_br) } } -/** +/* * This function frees the WL per-device resources. * * This function frees resources owned by the WL device pointed to * by the wl parameter. * * precondition: can both be called locked and unlocked - * */ static void brcms_free(struct brcms_info *wl) { @@ -982,11 +981,11 @@ static const struct ieee80211_ops brcms_ops = { .set_tim = brcms_ops_beacon_set_tim, }; -void brcms_dpc(unsigned long data) +void brcms_dpc(struct tasklet_struct *t) { struct brcms_info *wl; - wl = (struct brcms_info *) data; + wl = from_tasklet(wl, t, tasklet); spin_lock_bh(&wl->lock); @@ -1115,7 +1114,7 @@ static int ieee_hw_init(struct ieee80211_hw *hw) return ieee_hw_rate_init(hw); } -/** +/* * attach to the WL device. * * Attach to the WL device identified by vendor and device parameters. @@ -1149,7 +1148,7 @@ static struct brcms_info *brcms_attach(struct bcma_device *pdev) init_waitqueue_head(&wl->tx_flush_wq); /* setup the bottom half handler */ - tasklet_init(&wl->tasklet, brcms_dpc, (unsigned long) wl); + tasklet_setup(&wl->tasklet, brcms_dpc); spin_lock_init(&wl->lock); spin_lock_init(&wl->isr_lock); @@ -1210,7 +1209,7 @@ fail: -/** +/* * determines if a device is a WL device, and if so, attaches it. * * This function determines if a device pointed to by pdev is a WL device, @@ -1290,7 +1289,7 @@ static struct bcma_driver brcms_bcma_driver = { .id_table = brcms_coreid_table, }; -/** +/* * This is the main entry point for the brcmsmac driver. * * This function is scheduled upon module initialization and @@ -1317,7 +1316,7 @@ static int __init brcms_module_init(void) return 0; } -/** +/* * This function unloads the brcmsmac driver from the system. * * This function unconditionally unloads the brcmsmac driver module from the diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h index 198053dfc310..eaf926a96a88 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.h @@ -106,7 +106,7 @@ struct brcms_timer *brcms_init_timer(struct brcms_info *wl, void brcms_free_timer(struct brcms_timer *timer); void brcms_add_timer(struct brcms_timer *timer, uint ms, int periodic); bool brcms_del_timer(struct brcms_timer *timer); -void brcms_dpc(unsigned long data); +void brcms_dpc(struct tasklet_struct *t); void brcms_timer(struct brcms_timer *t); void brcms_fatal_error(struct brcms_info *wl); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c index 77494fc30c2c..763e0ec583d7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c @@ -842,7 +842,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) uint supr_status; bool lastframe; struct ieee80211_hdr *h; - u16 mcl; struct ieee80211_tx_info *tx_info; struct ieee80211_tx_rate *txrate; int i; @@ -879,7 +878,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) } txh = (struct d11txh *) (p->data); - mcl = le16_to_cpu(txh->MacTxControlLow); if (txs->phyerr) brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n", @@ -1776,7 +1774,6 @@ void brcms_b_phy_reset(struct brcms_hardware *wlc_hw) { struct brcms_phy_pub *pih = wlc_hw->band->pi; u32 phy_bw_clkbits; - bool phy_in_reset = false; brcms_dbg_info(wlc_hw->d11core, "wl%d: reset phy\n", wlc_hw->unit); @@ -1799,7 +1796,6 @@ void brcms_b_phy_reset(struct brcms_hardware *wlc_hw) /* reset the PHY */ brcms_b_core_ioctl(wlc_hw, (SICF_PRST | SICF_PCLKE), (SICF_PRST | SICF_PCLKE)); - phy_in_reset = true; } else { brcms_b_core_ioctl(wlc_hw, (SICF_PRST | SICF_PCLKE | SICF_BWMASK), @@ -2270,11 +2266,8 @@ static void brcms_ucode_write(struct brcms_hardware *wlc_hw, static void brcms_ucode_download(struct brcms_hardware *wlc_hw) { - struct brcms_c_info *wlc; struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode; - wlc = wlc_hw->wlc; - if (wlc_hw->ucode_loaded) return; @@ -3173,7 +3166,6 @@ static void brcms_b_coreinit(struct brcms_c_info *wlc) { struct brcms_hardware *wlc_hw = wlc->hw; struct bcma_device *core = wlc_hw->d11core; - u32 sflags; u32 bcnint_us; uint i = 0; bool fifosz_fixup = false; @@ -3206,7 +3198,7 @@ static void brcms_b_coreinit(struct brcms_c_info *wlc) brcms_c_gpio_init(wlc); - sflags = bcma_aread32(core, BCMA_IOST); + bcma_aread32(core, BCMA_IOST); if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) { if (BRCMS_ISNPHY(wlc_hw->band)) @@ -3899,7 +3891,6 @@ static void brcms_c_setband(struct brcms_c_info *wlc, static void brcms_c_set_chanspec(struct brcms_c_info *wlc, u16 chanspec) { uint bandunit; - bool switchband = false; u16 old_chanspec = wlc->chanspec; if (!brcms_c_valid_chanspec_db(wlc->cmi, chanspec)) { @@ -3912,7 +3903,6 @@ static void brcms_c_set_chanspec(struct brcms_c_info *wlc, u16 chanspec) if (wlc->pub->_nbands > 1) { bandunit = chspec_bandunit(chanspec); if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) { - switchband = true; if (wlc->bandlocked) { brcms_err(wlc->hw->d11core, "wl%d: %s: chspec %d band is locked!\n", @@ -5095,13 +5085,6 @@ int brcms_c_up(struct brcms_c_info *wlc) return 0; } -static uint brcms_c_down_del_timer(struct brcms_c_info *wlc) -{ - uint callbacks = 0; - - return callbacks; -} - static int brcms_b_bmac_down_prep(struct brcms_hardware *wlc_hw) { bool dev_gone; @@ -5179,7 +5162,6 @@ uint brcms_c_down(struct brcms_c_info *wlc) uint callbacks = 0; int i; - bool dev_gone = false; brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit); @@ -5197,7 +5179,7 @@ uint brcms_c_down(struct brcms_c_info *wlc) callbacks += brcms_b_bmac_down_prep(wlc->hw); - dev_gone = brcms_deviceremoved(wlc); + brcms_deviceremoved(wlc); /* Call any registered down handlers */ for (i = 0; i < BRCMS_MAXMODULES; i++) { @@ -5212,8 +5194,6 @@ uint brcms_c_down(struct brcms_c_info *wlc) callbacks++; wlc->WDarmed = false; } - /* cancel all other timers */ - callbacks += brcms_c_down_del_timer(wlc); wlc->pub->up = false; @@ -5390,15 +5370,7 @@ brcms_c_set_internal_rateset(struct brcms_c_info *wlc, static void brcms_c_ofdm_rateset_war(struct brcms_c_info *wlc) { - u8 r; - bool war = false; - - if (wlc->pub->associated) - r = wlc->bsscfg->current_bss->rateset.rates[0]; - else - r = wlc->default_bss->rateset.rates[0]; - - wlc_phy_ofdm_rateset_war(wlc->band->pi, war); + wlc_phy_ofdm_rateset_war(wlc->band->pi, false); } int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel) @@ -5873,7 +5845,6 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, bool issgi = ((int_val & NRATE_SGI_MASK) >> NRATE_SGI_SHIFT); bool override_mcs_only = ((int_val & NRATE_OVERRIDE_MCS_ONLY) == NRATE_OVERRIDE_MCS_ONLY); - int bcmerror = 0; if (!ismcs) return (u32) rate; @@ -5884,7 +5855,6 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, if (stf > PHY_TXC1_MODE_SDM) { brcms_err(core, "wl%d: %s: Invalid stf\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } @@ -5895,7 +5865,6 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, && (stf != PHY_TXC1_MODE_CDD))) { brcms_err(core, "wl%d: %s: Invalid mcs 32\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } /* mcs > 7 must use stf SDM */ @@ -5917,7 +5886,6 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, && (stf == PHY_TXC1_MODE_STBC))) { brcms_err(core, "wl%d: %s: Invalid STBC\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } } @@ -5925,7 +5893,6 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, if ((stf != PHY_TXC1_MODE_CDD) && (stf != PHY_TXC1_MODE_SISO)) { brcms_err(core, "wl%d: %s: Invalid OFDM\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } } else if (is_cck_rate(rate)) { @@ -5933,20 +5900,17 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band, || (stf != PHY_TXC1_MODE_SISO)) { brcms_err(core, "wl%d: %s: Invalid CCK\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } } else { brcms_err(core, "wl%d: %s: Unknown rate type\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } /* make sure multiple antennae are available for non-siso rates */ if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) { brcms_err(core, "wl%d: %s: SISO antenna but !SISO " "request\n", wlc->pub->unit, __func__); - bcmerror = -EINVAL; goto done; } @@ -6210,7 +6174,6 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, bool use_rts = false; bool use_cts = false; bool use_rifs = false; - bool short_preamble[2] = { false, false }; u8 preamble_type[2] = { BRCMS_LONG_PREAMBLE, BRCMS_LONG_PREAMBLE }; u8 rts_preamble_type[2] = { BRCMS_LONG_PREAMBLE, BRCMS_LONG_PREAMBLE }; u8 *rts_plcp, rts_plcp_fallback[D11_PHY_HDR_LEN]; @@ -6296,10 +6259,6 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw, rspec[k] = hw->wiphy->bands[tx_info->band]-> bitrates[txrate[k]->idx].hw_value; - short_preamble[k] = - txrate[k]-> - flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ? - true : false; } else { rspec[k] = BRCM_RATE_1M; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c index 2441714169de..ccc621b8ed9f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_cmn.c @@ -1513,14 +1513,12 @@ static s8 wlc_phy_env_measure_temperature(struct brcms_phy *pi) static void wlc_phy_upd_env_txpwr_rate_limits(struct brcms_phy *pi, u32 band) { u8 i; - s8 temp, vbat; for (i = 0; i < TXP_NUM_RATES; i++) pi->txpwr_env_limit[i] = BRCMS_TXPWR_MAX; - vbat = wlc_phy_env_measure_vbat(pi); - temp = wlc_phy_env_measure_temperature(pi); - + wlc_phy_env_measure_vbat(pi); + wlc_phy_env_measure_temperature(pi); } static s8 diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c index 7ef36234a25d..7717eb85a1db 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c @@ -357,61 +357,6 @@ u16 rxiq_cal_rf_reg[11] = { RADIO_2064_REG12A, }; -static const -struct lcnphy_rx_iqcomp lcnphy_rx_iqcomp_table_rev0[] = { - {1, 0, 0}, - {2, 0, 0}, - {3, 0, 0}, - {4, 0, 0}, - {5, 0, 0}, - {6, 0, 0}, - {7, 0, 0}, - {8, 0, 0}, - {9, 0, 0}, - {10, 0, 0}, - {11, 0, 0}, - {12, 0, 0}, - {13, 0, 0}, - {14, 0, 0}, - {34, 0, 0}, - {38, 0, 0}, - {42, 0, 0}, - {46, 0, 0}, - {36, 0, 0}, - {40, 0, 0}, - {44, 0, 0}, - {48, 0, 0}, - {52, 0, 0}, - {56, 0, 0}, - {60, 0, 0}, - {64, 0, 0}, - {100, 0, 0}, - {104, 0, 0}, - {108, 0, 0}, - {112, 0, 0}, - {116, 0, 0}, - {120, 0, 0}, - {124, 0, 0}, - {128, 0, 0}, - {132, 0, 0}, - {136, 0, 0}, - {140, 0, 0}, - {149, 0, 0}, - {153, 0, 0}, - {157, 0, 0}, - {161, 0, 0}, - {165, 0, 0}, - {184, 0, 0}, - {188, 0, 0}, - {192, 0, 0}, - {196, 0, 0}, - {200, 0, 0}, - {204, 0, 0}, - {208, 0, 0}, - {212, 0, 0}, - {216, 0, 0}, -}; - static const u32 lcnphy_23bitgaincode_table[] = { 0x200100, 0x200200, @@ -1363,7 +1308,7 @@ wlc_lcnphy_rx_iq_cal(struct brcms_phy *pi, u16 tx_pwr_ctrl; u8 tx_gain_index_old = 0; bool result = false, tx_gain_override_old = false; - u16 i, Core1TxControl_old, RFOverride0_old, + u16 i, Core1TxControl_old, RFOverrideVal0_old, rfoverride2_old, rfoverride2val_old, rfoverride3_old, rfoverride3val_old, rfoverride4_old, rfoverride4val_old, afectrlovr_old, afectrlovrval_old; @@ -1404,7 +1349,7 @@ wlc_lcnphy_rx_iq_cal(struct brcms_phy *pi, or_phy_reg(pi, 0x631, 0x0015); - RFOverride0_old = read_phy_reg(pi, 0x44c); + read_phy_reg(pi, 0x44c); /* RFOverride0_old */ RFOverrideVal0_old = read_phy_reg(pi, 0x44d); rfoverride2_old = read_phy_reg(pi, 0x4b0); rfoverride2val_old = read_phy_reg(pi, 0x4b1); @@ -1664,7 +1609,7 @@ wlc_lcnphy_radio_2064_channel_tune_4313(struct brcms_phy *pi, u8 channel) const struct chan_info_2064_lcnphy *ci; u8 rfpll_doubler = 0; u8 pll_pwrup, pll_pwrup_ovr; - s32 qFxtal, qFref, qFvco, qFcal; + s32 qFcal; u8 d15, d16, f16, e44, e45; u32 div_int, div_frac, fvco3, fpfd, fref3, fcal_div; u16 loop_bw, d30, setCount; @@ -1738,10 +1683,7 @@ wlc_lcnphy_radio_2064_channel_tune_4313(struct brcms_phy *pi, u8 channel) fvco3 = (ci->freq * 3); fref3 = 2 * fpfd; - qFxtal = wlc_lcnphy_qdiv_roundup(pi->xtalfreq, PLL_2064_MHZ, 16); - qFref = wlc_lcnphy_qdiv_roundup(fpfd, PLL_2064_MHZ, 16); qFcal = pi->xtalfreq * fcal_div / PLL_2064_MHZ; - qFvco = wlc_lcnphy_qdiv_roundup(fvco3, 2, 16); write_radio_reg(pi, RADIO_2064_REG04F, 0x02); @@ -2853,7 +2795,7 @@ static void wlc_lcnphy_idle_tssi_est(struct brcms_phy_pub *ppi) bool suspend, tx_gain_override_old; struct lcnphy_txgains old_gains; struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro); - u16 idleTssi, idleTssi0_2C, idleTssi0_OB, idleTssi0_regvalue_OB, + u16 idleTssi0_2C, idleTssi0_OB, idleTssi0_regvalue_OB, idleTssi0_regvalue_2C; u16 SAVE_txpwrctrl = wlc_lcnphy_get_tx_pwr_ctrl(pi); u16 SAVE_lpfgain = read_radio_reg(pi, RADIO_2064_REG112); @@ -2863,7 +2805,7 @@ static void wlc_lcnphy_idle_tssi_est(struct brcms_phy_pub *ppi) u16 SAVE_iqadc_aux_en = read_radio_reg(pi, RADIO_2064_REG11F) & 4; u8 SAVE_bbmult = wlc_lcnphy_get_bbmult(pi); - idleTssi = read_phy_reg(pi, 0x4ab); + read_phy_reg(pi, 0x4ab); /* idleTssi */ suspend = (0 == (bcma_read32(pi->d11core, D11REGOFFS(maccontrol)) & MCTL_EN_MAC)); if (!suspend) @@ -2887,8 +2829,7 @@ static void wlc_lcnphy_idle_tssi_est(struct brcms_phy_pub *ppi) wlc_lcnphy_set_bbmult(pi, 0x0); wlc_phy_do_dummy_tx(pi, true, OFF); - idleTssi = ((read_phy_reg(pi, 0x4ab) & (0x1ff << 0)) - >> 0); + read_phy_reg(pi, 0x4ab); /* idleTssi */ idleTssi0_2C = ((read_phy_reg(pi, 0x63e) & (0x1ff << 0)) >> 0); @@ -3858,8 +3799,6 @@ void wlc_lcnphy_get_tx_iqcc(struct brcms_phy *pi, u16 *a, u16 *b) static void wlc_lcnphy_tx_iqlo_soft_cal_full(struct brcms_phy *pi) { - struct lcnphy_unsign16_struct iqcc0, locc2, locc3, locc4; - wlc_lcnphy_set_cc(pi, 0, 0, 0); wlc_lcnphy_set_cc(pi, 2, 0, 0); wlc_lcnphy_set_cc(pi, 3, 0, 0); @@ -3872,10 +3811,10 @@ static void wlc_lcnphy_tx_iqlo_soft_cal_full(struct brcms_phy *pi) wlc_lcnphy_a1(pi, 2, 2, 1); wlc_lcnphy_a1(pi, 0, 4, 3); - iqcc0 = wlc_lcnphy_get_cc(pi, 0); - locc2 = wlc_lcnphy_get_cc(pi, 2); - locc3 = wlc_lcnphy_get_cc(pi, 3); - locc4 = wlc_lcnphy_get_cc(pi, 4); + wlc_lcnphy_get_cc(pi, 0); + wlc_lcnphy_get_cc(pi, 2); + wlc_lcnphy_get_cc(pi, 3); + wlc_lcnphy_get_cc(pi, 4); } u16 wlc_lcnphy_get_tx_locc(struct brcms_phy *pi) @@ -4191,9 +4130,7 @@ static void wlc_lcnphy_glacial_timer_based_cal(struct brcms_phy *pi) static void wlc_lcnphy_periodic_cal(struct brcms_phy *pi) { - bool suspend, full_cal; - const struct lcnphy_rx_iqcomp *rx_iqcomp; - int rx_iqcomp_sz; + bool suspend; u16 SAVE_pwrctrl = wlc_lcnphy_get_tx_pwr_ctrl(pi); s8 index; struct phytbl_info tab; @@ -4203,9 +4140,6 @@ static void wlc_lcnphy_periodic_cal(struct brcms_phy *pi) pi->phy_lastcal = pi->sh->now; pi->phy_forcecal = false; - full_cal = - (pi_lcn->lcnphy_full_cal_channel != - CHSPEC_CHANNEL(pi->radio_chanspec)); pi_lcn->lcnphy_full_cal_channel = CHSPEC_CHANNEL(pi->radio_chanspec); index = pi_lcn->lcnphy_current_index; @@ -4220,9 +4154,6 @@ static void wlc_lcnphy_periodic_cal(struct brcms_phy *pi) wlc_lcnphy_txpwrtbl_iqlo_cal(pi); - rx_iqcomp = lcnphy_rx_iqcomp_table_rev0; - rx_iqcomp_sz = ARRAY_SIZE(lcnphy_rx_iqcomp_table_rev0); - if (LCNREV_IS(pi->pubpi.phy_rev, 1)) wlc_lcnphy_rx_iq_cal(pi, NULL, 0, true, false, 1, 40); else @@ -4916,10 +4847,6 @@ static bool wlc_phy_txpwr_srom_read_lcnphy(struct brcms_phy *pi) offset_ofdm >>= 4; } } else { - u8 opo = 0; - - opo = sprom->opo; - for (i = TXP_FIRST_CCK; i <= TXP_LAST_CCK; i++) pi->tx_srom_max_rate_2g[i] = txpwr; @@ -5065,8 +4992,10 @@ bool wlc_phy_attach_lcnphy(struct brcms_phy *pi) pi->pi_fptr.radioloftget = wlc_lcnphy_get_radio_loft; pi->pi_fptr.detach = wlc_phy_detach_lcnphy; - if (!wlc_phy_txpwr_srom_read_lcnphy(pi)) + if (!wlc_phy_txpwr_srom_read_lcnphy(pi)) { + kfree(pi->u.pi_lcnphy); return false; + } if (LCNREV_IS(pi->pubpi.phy_rev, 1)) { if (pi_lcn->lcnphy_tempsense_option == 3) { 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 a3f094568cfb..8580a2754789 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c @@ -19033,7 +19033,6 @@ static void wlc_phy_spurwar_nphy(struct brcms_phy *pi) u32 nphy_adj_noise_var_buf[] = { 0x3ff, 0x3ff }; bool isAdjustNoiseVar = false; uint numTonesAdjust = 0; - u32 tempval = 0; if (NREV_GE(pi->pubpi.phy_rev, 3)) { if (pi->phyhang_avoid) @@ -19139,9 +19138,6 @@ static void wlc_phy_spurwar_nphy(struct brcms_phy *pi) numTonesAdjust, nphy_adj_tone_id_buf, nphy_adj_noise_var_buf); - - tempval = 0; - } else { wlc_phy_adjust_min_noisevar_nphy(pi, 0, NULL, NULL); @@ -21980,7 +21976,7 @@ s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi) u16 auxADC_rssi_ctrlL, auxADC_rssi_ctrlH; s32 auxADC_Vl; u16 RfctrlOverride5_save, RfctrlOverride6_save; - u16 RfctrlMiscReg5_save, RfctrlMiscReg6_save; + u16 RfctrlMiscReg5_save; u16 RSSIMultCoef0QPowerDet_save; u16 tempsense_Rcal; @@ -21995,7 +21991,7 @@ s16 wlc_phy_tempsense_nphy(struct brcms_phy *pi) RfctrlOverride5_save = read_phy_reg(pi, 0x346); RfctrlOverride6_save = read_phy_reg(pi, 0x347); RfctrlMiscReg5_save = read_phy_reg(pi, 0x344); - RfctrlMiscReg6_save = read_phy_reg(pi, 0x345); + read_phy_reg(pi, 0x345); /* RfctrlMiscReg6_save */ wlc_phy_table_read_nphy(pi, NPHY_TBL_ID_AFECTRL, 1, 0x0A, 16, &auxADC_Vmid_save); @@ -22983,7 +22979,7 @@ int wlc_phy_rssi_compute_nphy(struct brcms_phy *pi, struct d11rxhdr *rxh) { s16 rxpwr, rxpwr0, rxpwr1; - s16 phyRx0_l, phyRx2_l; + s16 phyRx2_l; rxpwr = 0; rxpwr0 = rxh->PhyRxStatus_1 & PRXS1_nphy_PWR0_MASK; @@ -22994,7 +22990,6 @@ wlc_phy_rssi_compute_nphy(struct brcms_phy *pi, struct d11rxhdr *rxh) if (rxpwr1 > 127) rxpwr1 -= 256; - phyRx0_l = rxh->PhyRxStatus_0 & 0x00ff; phyRx2_l = rxh->PhyRxStatus_2 & 0x00ff; if (phyRx2_l > 127) phyRx2_l -= 256; @@ -23097,8 +23092,7 @@ wlc_phy_runsamples_nphy(struct brcms_phy *pi, u16 num_samps, u16 loops, u16 bb_mult; u8 phy_bw, sample_cmd; u16 orig_RfseqCoreActv; - u16 lpf_bw_ctl_override3, lpf_bw_ctl_override4, lpf_bw_ctl_miscreg3, - lpf_bw_ctl_miscreg4; + u16 lpf_bw_ctl_override3, lpf_bw_ctl_override4; if (pi->phyhang_avoid) wlc_phy_stay_in_carriersearch_nphy(pi, true); @@ -23111,12 +23105,7 @@ wlc_phy_runsamples_nphy(struct brcms_phy *pi, u16 num_samps, u16 loops, lpf_bw_ctl_override3 = read_phy_reg(pi, 0x342) & (0x1 << 7); lpf_bw_ctl_override4 = read_phy_reg(pi, 0x343) & (0x1 << 7); - if (lpf_bw_ctl_override3 | lpf_bw_ctl_override4) { - lpf_bw_ctl_miscreg3 = read_phy_reg(pi, 0x340) & - (0x7 << 8); - lpf_bw_ctl_miscreg4 = read_phy_reg(pi, 0x341) & - (0x7 << 8); - } else { + if (!(lpf_bw_ctl_override3 | lpf_bw_ctl_override4)) { wlc_phy_rfctrl_override_nphy_rev7( pi, (0x1 << 7), @@ -23126,12 +23115,9 @@ wlc_phy_runsamples_nphy(struct brcms_phy *pi, u16 num_samps, u16 loops, NPHY_REV7_RFCTRLOVERRIDE_ID1); pi->nphy_sample_play_lpf_bw_ctl_ovr = true; - - lpf_bw_ctl_miscreg3 = read_phy_reg(pi, 0x340) & - (0x7 << 8); - lpf_bw_ctl_miscreg4 = read_phy_reg(pi, 0x341) & - (0x7 << 8); } + read_phy_reg(pi, 0x340); /* lpf_bw_ctl_miscreg3 */ + read_phy_reg(pi, 0x341); /* lpf_bw_ctl_miscreg4 */ } if ((pi->nphy_bb_mult_save & BB_MULT_VALID_MASK) == 0) { @@ -23403,7 +23389,6 @@ wlc_phy_iqcal_gainparams_nphy(struct brcms_phy *pi, u16 core_no, struct nphy_iqcal_params *params) { u8 k; - int idx; u16 gain_index; u8 band_idx = (CHSPEC_IS5G(pi->radio_chanspec) ? 1 : 0); @@ -23436,13 +23421,10 @@ wlc_phy_iqcal_gainparams_nphy(struct brcms_phy *pi, u16 core_no, (target_gain.pga[core_no] << 4) | (target_gain.txgm[core_no] << 8)); - idx = -1; for (k = 0; k < NPHY_IQCAL_NUMGAINS; k++) { if (tbl_iqcal_gainparams_nphy[band_idx][k][0] == - gain_index) { - idx = k; + gain_index) break; - } } params->txgm = tbl_iqcal_gainparams_nphy[band_idx][k][1]; @@ -24704,7 +24686,6 @@ wlc_phy_a2_nphy(struct brcms_phy *pi, struct nphy_ipa_txcalgains *txgains, { u16 phy_a1, phy_a2, phy_a3; u16 phy_a4, phy_a5; - bool phy_a6; u8 phy_a7, m[2]; u32 phy_a8 = 0; struct nphy_txgains phy_a9; @@ -24714,9 +24695,6 @@ wlc_phy_a2_nphy(struct brcms_phy *pi, struct nphy_ipa_txcalgains *txgains, phy_a7 = (core == PHY_CORE_0) ? 1 : 0; - phy_a6 = ((cal_mode == CAL_GCTRL) - || (cal_mode == CAL_SOFT)) ? true : false; - if (NREV_GE(pi->pubpi.phy_rev, 7)) { phy_a9 = wlc_phy_get_tx_gain_nphy(pi); @@ -24996,7 +24974,6 @@ static u8 wlc_phy_a3_nphy(struct brcms_phy *pi, u8 start_gain, u8 core) s32 phy_a7, phy_a8; u32 phy_a9; int phy_a10; - bool phy_a11 = false; int phy_a12; u8 phy_a13 = 0; u8 phy_a14; @@ -25064,8 +25041,6 @@ static u8 wlc_phy_a3_nphy(struct brcms_phy *pi, u8 start_gain, u8 core) if (!phy_a6 && (phy_a3 != phy_a5)) { if (!phy_a3) phy_a12 -= (u8) phy_a1; - - phy_a11 = true; break; } @@ -25079,8 +25054,6 @@ static u8 wlc_phy_a3_nphy(struct brcms_phy *pi, u8 start_gain, u8 core) phy_a12 = phy_a14; else phy_a12 = phy_a13; - - phy_a11 = true; break; } @@ -25110,8 +25083,6 @@ static u8 wlc_phy_a3_nphy(struct brcms_phy *pi, u8 start_gain, u8 core) if (!phy_a6 && (phy_a3 != phy_a5)) { if (!phy_a3) phy_a12 -= (u8) phy_a1; - - phy_a11 = true; break; } @@ -25125,8 +25096,6 @@ static u8 wlc_phy_a3_nphy(struct brcms_phy *pi, u8 start_gain, u8 core) phy_a12 = 0; else phy_a12 = 127; - - phy_a11 = true; break; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c index be703be34616..5331b5468e14 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_lcn.c @@ -105,105 +105,6 @@ static const u32 dot11lcn_gain_tbl_rev0[] = { 0x00000000, }; -static const u32 dot11lcn_gain_tbl_rev1[] = { - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000008, - 0x00000004, - 0x00000008, - 0x00000001, - 0x00000005, - 0x00000009, - 0x0000000D, - 0x00000011, - 0x00000051, - 0x00000091, - 0x00000011, - 0x00000051, - 0x00000091, - 0x000000d1, - 0x00000053, - 0x00000093, - 0x000000d3, - 0x000000d7, - 0x00000117, - 0x00000517, - 0x00000917, - 0x00000957, - 0x00000d57, - 0x00001157, - 0x00001197, - 0x00005197, - 0x00009197, - 0x0000d197, - 0x00011197, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000008, - 0x00000004, - 0x00000008, - 0x00000001, - 0x00000005, - 0x00000009, - 0x0000000D, - 0x00000011, - 0x00000051, - 0x00000091, - 0x00000011, - 0x00000051, - 0x00000091, - 0x000000d1, - 0x00000053, - 0x00000093, - 0x000000d3, - 0x000000d7, - 0x00000117, - 0x00000517, - 0x00000917, - 0x00000957, - 0x00000d57, - 0x00001157, - 0x00005157, - 0x00009157, - 0x0000d157, - 0x00011157, - 0x00015157, - 0x00019157, - 0x0001d157, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, -}; - static const u16 dot11lcn_aux_gain_idx_tbl_rev0[] = { 0x0401, 0x0402, @@ -1507,19 +1408,6 @@ const struct phytbl_info dot11lcnphytbl_rx_gain_info_rev0[] = { , }; -static const struct phytbl_info dot11lcnphytbl_rx_gain_info_rev1[] = { - {&dot11lcn_gain_tbl_rev1, - ARRAY_SIZE(dot11lcn_gain_tbl_rev1), 18, - 0, 32} - , - {&dot11lcn_aux_gain_idx_tbl_rev0, - ARRAY_SIZE(dot11lcn_aux_gain_idx_tbl_rev0), 14, 0, 16} - , - {&dot11lcn_gain_idx_tbl_rev0, - ARRAY_SIZE(dot11lcn_gain_idx_tbl_rev0), 13, 0, 32} - , -}; - const struct phytbl_info dot11lcnphytbl_rx_gain_info_2G_rev2[] = { {&dot11lcn_gain_tbl_2G, ARRAY_SIZE(dot11lcn_gain_tbl_2G), 18, 0, diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c index 7607e67d20c7..396d005f4d16 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phytbl_n.c @@ -9014,274 +9014,6 @@ static const u16 papd_comp_rfpwr_tbl_core1_rev3[] = { 0x01d6, }; -static const u32 papd_comp_epsilon_tbl_core0_rev3[] = { - 0x00000000, - 0x00001fa0, - 0x00019f78, - 0x0001df7e, - 0x03fa9f86, - 0x03fd1f90, - 0x03fe5f8a, - 0x03fb1f94, - 0x03fd9fa0, - 0x00009f98, - 0x03fd1fac, - 0x03ff9fa2, - 0x03fe9fae, - 0x00001fae, - 0x03fddfb4, - 0x03ff1fb8, - 0x03ff9fbc, - 0x03ffdfbe, - 0x03fe9fc2, - 0x03fedfc6, - 0x03fedfc6, - 0x03ff9fc8, - 0x03ff5fc6, - 0x03fedfc2, - 0x03ff9fc0, - 0x03ff5fac, - 0x03ff5fac, - 0x03ff9fa2, - 0x03ff9fa6, - 0x03ff9faa, - 0x03ff5fb0, - 0x03ff5fb4, - 0x03ff1fca, - 0x03ff5fce, - 0x03fcdfdc, - 0x03fb4006, - 0x00000030, - 0x03ff808a, - 0x03ff80da, - 0x0000016c, - 0x03ff8318, - 0x03ff063a, - 0x03fd8bd6, - 0x00014ffe, - 0x00034ffe, - 0x00034ffe, - 0x0003cffe, - 0x00040ffe, - 0x00040ffe, - 0x0003cffe, - 0x0003cffe, - 0x00020ffe, - 0x03fe0ffe, - 0x03fdcffe, - 0x03f94ffe, - 0x03f54ffe, - 0x03f44ffe, - 0x03ef8ffe, - 0x03ee0ffe, - 0x03ebcffe, - 0x03e8cffe, - 0x03e74ffe, - 0x03e4cffe, - 0x03e38ffe, -}; - -static const u32 papd_cal_scalars_tbl_core0_rev3[] = { - 0x05af005a, - 0x0571005e, - 0x05040066, - 0x04bd006c, - 0x047d0072, - 0x04430078, - 0x03f70081, - 0x03cb0087, - 0x03870091, - 0x035e0098, - 0x032e00a1, - 0x030300aa, - 0x02d800b4, - 0x02ae00bf, - 0x028900ca, - 0x026400d6, - 0x024100e3, - 0x022200f0, - 0x020200ff, - 0x01e5010e, - 0x01ca011e, - 0x01b0012f, - 0x01990140, - 0x01830153, - 0x016c0168, - 0x0158017d, - 0x01450193, - 0x013301ab, - 0x012101c5, - 0x011101e0, - 0x010201fc, - 0x00f4021a, - 0x00e6011d, - 0x00d9012e, - 0x00cd0140, - 0x00c20153, - 0x00b70167, - 0x00ac017c, - 0x00a30193, - 0x009a01ab, - 0x009101c4, - 0x008901df, - 0x008101fb, - 0x007a0219, - 0x00730239, - 0x006d025b, - 0x0067027e, - 0x006102a4, - 0x005c02cc, - 0x005602f6, - 0x00520323, - 0x004d0353, - 0x00490385, - 0x004503bb, - 0x004103f3, - 0x003d042f, - 0x003a046f, - 0x003704b2, - 0x003404f9, - 0x00310545, - 0x002e0596, - 0x002b05f5, - 0x00290640, - 0x002606a4, -}; - -static const u32 papd_comp_epsilon_tbl_core1_rev3[] = { - 0x00000000, - 0x00001fa0, - 0x00019f78, - 0x0001df7e, - 0x03fa9f86, - 0x03fd1f90, - 0x03fe5f8a, - 0x03fb1f94, - 0x03fd9fa0, - 0x00009f98, - 0x03fd1fac, - 0x03ff9fa2, - 0x03fe9fae, - 0x00001fae, - 0x03fddfb4, - 0x03ff1fb8, - 0x03ff9fbc, - 0x03ffdfbe, - 0x03fe9fc2, - 0x03fedfc6, - 0x03fedfc6, - 0x03ff9fc8, - 0x03ff5fc6, - 0x03fedfc2, - 0x03ff9fc0, - 0x03ff5fac, - 0x03ff5fac, - 0x03ff9fa2, - 0x03ff9fa6, - 0x03ff9faa, - 0x03ff5fb0, - 0x03ff5fb4, - 0x03ff1fca, - 0x03ff5fce, - 0x03fcdfdc, - 0x03fb4006, - 0x00000030, - 0x03ff808a, - 0x03ff80da, - 0x0000016c, - 0x03ff8318, - 0x03ff063a, - 0x03fd8bd6, - 0x00014ffe, - 0x00034ffe, - 0x00034ffe, - 0x0003cffe, - 0x00040ffe, - 0x00040ffe, - 0x0003cffe, - 0x0003cffe, - 0x00020ffe, - 0x03fe0ffe, - 0x03fdcffe, - 0x03f94ffe, - 0x03f54ffe, - 0x03f44ffe, - 0x03ef8ffe, - 0x03ee0ffe, - 0x03ebcffe, - 0x03e8cffe, - 0x03e74ffe, - 0x03e4cffe, - 0x03e38ffe, -}; - -static const u32 papd_cal_scalars_tbl_core1_rev3[] = { - 0x05af005a, - 0x0571005e, - 0x05040066, - 0x04bd006c, - 0x047d0072, - 0x04430078, - 0x03f70081, - 0x03cb0087, - 0x03870091, - 0x035e0098, - 0x032e00a1, - 0x030300aa, - 0x02d800b4, - 0x02ae00bf, - 0x028900ca, - 0x026400d6, - 0x024100e3, - 0x022200f0, - 0x020200ff, - 0x01e5010e, - 0x01ca011e, - 0x01b0012f, - 0x01990140, - 0x01830153, - 0x016c0168, - 0x0158017d, - 0x01450193, - 0x013301ab, - 0x012101c5, - 0x011101e0, - 0x010201fc, - 0x00f4021a, - 0x00e6011d, - 0x00d9012e, - 0x00cd0140, - 0x00c20153, - 0x00b70167, - 0x00ac017c, - 0x00a30193, - 0x009a01ab, - 0x009101c4, - 0x008901df, - 0x008101fb, - 0x007a0219, - 0x00730239, - 0x006d025b, - 0x0067027e, - 0x006102a4, - 0x005c02cc, - 0x005602f6, - 0x00520323, - 0x004d0353, - 0x00490385, - 0x004503bb, - 0x004103f3, - 0x003d042f, - 0x003a046f, - 0x003704b2, - 0x003404f9, - 0x00310545, - 0x002e0596, - 0x002b05f5, - 0x00290640, - 0x002606a4, -}; - const struct phytbl_info mimophytbl_info_rev3_volatile[] = { {&ant_swctrl_tbl_rev3, ARRAY_SIZE(ant_swctrl_tbl_rev3), 9, 0, 16}, }; |