Commit 932630fa authored by David S. Miller's avatar David S. Miller
Browse files

Merge tag 'wireless-drivers-next-for-davem-2019-08-19' of... 

Merge tag 'wireless-drivers-next-for-davem-2019-08-19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next



Kalle Valo says:

====================
wireless-drivers-next patches for 5.4

First set of patches for 5.4.

Major changes:

brcmfmac

* enable 160 MHz channel support

rt2x00

* add support for PLANEX GW-USMicroN USB device

rtw88

* add Bluetooth coexistance support
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents 5483ecef 6004cf29

drivers/bcma/host_pci.c

+2 −4
Original line number Diff line number Diff line
@@ -260,8 +260,7 @@ static void bcma_host_pci_remove(struct pci_dev *dev) 
#ifdef CONFIG_PM_SLEEP

static int bcma_host_pci_suspend(struct device *dev)

{

	struct pci_dev *pdev = to_pci_dev(dev);

	struct bcma_bus *bus = pci_get_drvdata(pdev);

	struct bcma_bus *bus = dev_get_drvdata(dev);



	bus->mapped_core = NULL;
@@ -270,8 +269,7 @@ static int bcma_host_pci_suspend(struct device *dev) 


static int bcma_host_pci_resume(struct device *dev)

{

	struct pci_dev *pdev = to_pci_dev(dev);

	struct bcma_bus *bus = pci_get_drvdata(pdev);

	struct bcma_bus *bus = dev_get_drvdata(dev);



	return bcma_bus_resume(bus);

}

drivers/net/wireless/broadcom/b43legacy/phy.c

+5 −16
Original line number Diff line number Diff line
@@ -69,17 +69,6 @@ static const s8 b43legacy_tssi2dbm_g_table[] = { 


static void b43legacy_phy_initg(struct b43legacy_wldev *dev);





static inline

void b43legacy_voluntary_preempt(void)

{

	B43legacy_BUG_ON(!(!in_atomic() && !in_irq() &&

			  !in_interrupt() && !irqs_disabled()));

#ifndef CONFIG_PREEMPT

	cond_resched();

#endif /* CONFIG_PREEMPT */

}



/* Lock the PHY registers against concurrent access from the microcode.

 * This lock is nonrecursive. */

void b43legacy_phy_lock(struct b43legacy_wldev *dev)
@@ -1124,7 +1113,7 @@ static u16 b43legacy_phy_lo_b_r15_loop(struct b43legacy_wldev *dev) 
		ret += b43legacy_phy_read(dev, 0x002C);

	}

	local_irq_restore(flags);

	b43legacy_voluntary_preempt();

	cond_resched();



	return ret;

}
@@ -1253,7 +1242,7 @@ u16 b43legacy_phy_lo_g_deviation_subval(struct b43legacy_wldev *dev, 
	}

	ret = b43legacy_phy_read(dev, 0x002D);

	local_irq_restore(flags);

	b43legacy_voluntary_preempt();

	cond_resched();



	return ret;

}
@@ -1591,7 +1580,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev) 
			b43legacy_radio_write16(dev, 0x43, i);

			b43legacy_radio_write16(dev, 0x52, phy->txctl2);

			udelay(10);

			b43legacy_voluntary_preempt();

			cond_resched();



			b43legacy_phy_set_baseband_attenuation(dev, j * 2);
@@ -1642,7 +1631,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev) 
					      phy->txctl2

					      | (3/*txctl1*/ << 4));

			udelay(10);

			b43legacy_voluntary_preempt();

			cond_resched();



			b43legacy_phy_set_baseband_attenuation(dev, j * 2);
@@ -1665,7 +1654,7 @@ void b43legacy_phy_lo_g_measure(struct b43legacy_wldev *dev) 
		b43legacy_phy_write(dev, 0x0812, (r27 << 8) | 0xA2);

		udelay(2);

		b43legacy_phy_write(dev, 0x0812, (r27 << 8) | 0xA3);

		b43legacy_voluntary_preempt();

		cond_resched();

	} else

		b43legacy_phy_write(dev, 0x0015, r27 | 0xEFA0);

	b43legacy_phy_lo_adjust(dev, is_initializing);

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c

+2 −9
Original line number Diff line number Diff line
@@ -479,18 +479,11 @@ fail: 
	return -ENOMEM;

}



void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr)

{

	struct brcmf_bcdc *bcdc = drvr->proto->pd;



	brcmf_fws_detach_pre_delif(bcdc->fws);

}



void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr)

void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr)

{

	struct brcmf_bcdc *bcdc = drvr->proto->pd;



	drvr->proto->pd = NULL;

	brcmf_fws_detach_post_delif(bcdc->fws);

	brcmf_fws_detach(bcdc->fws);

	kfree(bcdc);

}

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h

+2 −4
Original line number Diff line number Diff line
@@ -7,16 +7,14 @@ 


#ifdef CONFIG_BRCMFMAC_PROTO_BCDC

int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr);

void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr);

void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr);

void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr);

void brcmf_proto_bcdc_txflowblock(struct device *dev, bool state);

void brcmf_proto_bcdc_txcomplete(struct device *dev, struct sk_buff *txp,

				 bool success);

struct brcmf_fws_info *drvr_to_fws(struct brcmf_pub *drvr);

#else

static inline int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr) { return 0; }

static void brcmf_proto_bcdc_detach_pre_delif(struct brcmf_pub *drvr) {};

static inline void brcmf_proto_bcdc_detach_post_delif(struct brcmf_pub *drvr) {}

static inline void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr) {}

#endif



#endif /* BRCMFMAC_BCDC_H */

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

+41 −20
Original line number Diff line number Diff line
@@ -189,9 +189,9 @@ static const struct ieee80211_regdomain brcmf_regdom = { 
		 */

		REG_RULE(2484-10, 2484+10, 20, 6, 20, 0),

		/* IEEE 802.11a, channel 36..64 */

		REG_RULE(5150-10, 5350+10, 80, 6, 20, 0),

		REG_RULE(5150-10, 5350+10, 160, 6, 20, 0),

		/* IEEE 802.11a, channel 100..165 */

		REG_RULE(5470-10, 5850+10, 80, 6, 20, 0), }

		REG_RULE(5470-10, 5850+10, 160, 6, 20, 0), }

};



/* Note: brcmf_cipher_suites is an array of int defining which cipher suites
@@ -276,8 +276,26 @@ static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf, 
		else

			ch_inf.sb = BRCMU_CHAN_SB_UU;

		break;

	case NL80211_CHAN_WIDTH_80P80:

	case NL80211_CHAN_WIDTH_160:

		ch_inf.bw = BRCMU_CHAN_BW_160;

		if (primary_offset == -70)

			ch_inf.sb = BRCMU_CHAN_SB_LLL;

		else if (primary_offset == -50)

			ch_inf.sb = BRCMU_CHAN_SB_LLU;

		else if (primary_offset == -30)

			ch_inf.sb = BRCMU_CHAN_SB_LUL;

		else if (primary_offset == -10)

			ch_inf.sb = BRCMU_CHAN_SB_LUU;

		else if (primary_offset == 10)

			ch_inf.sb = BRCMU_CHAN_SB_ULL;

		else if (primary_offset == 30)

			ch_inf.sb = BRCMU_CHAN_SB_ULU;

		else if (primary_offset == 50)

			ch_inf.sb = BRCMU_CHAN_SB_UUL;

		else

			ch_inf.sb = BRCMU_CHAN_SB_UUU;

		break;

	case NL80211_CHAN_WIDTH_80P80:

	case NL80211_CHAN_WIDTH_5:

	case NL80211_CHAN_WIDTH_10:

	default:
@@ -296,6 +314,7 @@ static u16 chandef_to_chanspec(struct brcmu_d11inf *d11inf, 
	}

	d11inf->encchspec(&ch_inf);



	brcmf_dbg(TRACE, "chanspec: 0x%x\n", ch_inf.chspec);

	return ch_inf.chspec;

}
@@ -1267,17 +1286,21 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason) 
{

	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);

	struct brcmf_pub *drvr = cfg->pub;

	bool bus_up = drvr->bus_if->state == BRCMF_BUS_UP;

	s32 err = 0;



	brcmf_dbg(TRACE, "Enter\n");



	if (test_and_clear_bit(BRCMF_VIF_STATUS_CONNECTED, &vif->sme_state)) {

		if (bus_up) {

			brcmf_dbg(INFO, "Call WLC_DISASSOC to stop excess roaming\n");

			err = brcmf_fil_cmd_data_set(vif->ifp,

						     BRCMF_C_DISASSOC, NULL, 0);

		if (err) {

			bphy_err(drvr, "WLC_DISASSOC failed (%d)\n", err);

			if (err)

				bphy_err(drvr, "WLC_DISASSOC failed (%d)\n",

					 err);

		}



		if ((vif->wdev.iftype == NL80211_IFTYPE_STATION) ||

		    (vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT))

			cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,
@@ -1287,6 +1310,7 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason) 
	clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);

	brcmf_btcoex_set_mode(vif, BRCMF_BTCOEX_ENABLED, 0);

	if (vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_NONE) {

		if (bus_up)

			brcmf_set_pmk(vif->ifp, NULL, 0);

		vif->profile.use_fwsup = BRCMF_PROFILE_FWSUP_NONE;

	}
@@ -2958,8 +2982,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, 
	struct brcmf_pub *drvr = cfg->pub;

	struct brcmf_bss_info_le *bi;

	const struct brcmf_tlv *tim;

	u16 beacon_interval;

	u8 dtim_period;

	size_t ie_len;

	u8 *ie;

	s32 err = 0;
@@ -2983,12 +3005,9 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, 


	ie = ((u8 *)bi) + le16_to_cpu(bi->ie_offset);

	ie_len = le32_to_cpu(bi->ie_length);

	beacon_interval = le16_to_cpu(bi->beacon_period);



	tim = brcmf_parse_tlvs(ie, ie_len, WLAN_EID_TIM);

	if (tim)

		dtim_period = tim->data[1];

	else {

	if (!tim) {

		/*

		* active scan was done so we could not get dtim

		* information out of probe response.
@@ -3000,7 +3019,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, 
			bphy_err(drvr, "wl dtim_assoc failed (%d)\n", err);

			goto update_bss_info_out;

		}

		dtim_period = (u8)var;

	}



update_bss_info_out:
@@ -4985,18 +5003,16 @@ static int brcmf_cfg80211_get_channel(struct wiphy *wiphy, 
	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);

	struct net_device *ndev = wdev->netdev;

	struct brcmf_pub *drvr = cfg->pub;

	struct brcmf_if *ifp;

	struct brcmu_chan ch;

	enum nl80211_band band = 0;

	enum nl80211_chan_width width = 0;

	u32 chanspec;

	int freq, err;



	if (!ndev)

	if (!ndev || drvr->bus_if->state != BRCMF_BUS_UP)

		return -ENODEV;

	ifp = netdev_priv(ndev);



	err = brcmf_fil_iovar_int_get(ifp, "chanspec", &chanspec);

	err = brcmf_fil_iovar_int_get(netdev_priv(ndev), "chanspec", &chanspec);

	if (err) {

		bphy_err(drvr, "chanspec failed (%d)\n", err);

		return err;
@@ -6714,6 +6730,11 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) 
		}

	}



	if (wiphy->bands[NL80211_BAND_5GHZ] &&

	    brcmf_feat_is_enabled(ifp, BRCMF_FEAT_DOT11H))

		wiphy_ext_feature_set(wiphy,

				      NL80211_EXT_FEATURE_DFS_OFFLOAD);



	wiphy_read_of_freq_limits(wiphy);



	return 0;

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