Merge tag 'wireless-drivers-next-for-davem-2018-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says: ==================== wireless-drivers-next patches for 4.20 First set of new features for 4.20. mt76 driver is going through major refactoring and that's why there are so many mt76 patches. iwlwifi is also under heavy development and smaller changes to other drivers. Also wireless-drivers was merged to fix a conflict between the two trees. Major changes: ath10k * limit available channels via DT ieee80211-freq-limit wil6210 * add 802.11r Fast Roaming support for AP and station modes * add support for channel 4 iwlwifi * new FW API handling * some improvements in the PCI recovery mechanism * enable a new scanning feature; * continued work on HE (mostly radiotap) * TKIP implementation in new devices * work continues for new 22560 hardware mt76 * add support for Alfa AWUS036ACM * lots of refactoring to make it easier to add new hardware support * prepare for adding mt76x0e (pci-e variant) support * add CONFIG_MT76x0E kconfig symbol brcmfmac * add support CYW89342 mini-PCIe device * add 4-way handshake offload detection for FT-802.1X * enable NL80211_EXT_FEATURE_CQM_RSSI_LIST * fix for proper support of 160MHz bandwidth rtl8xxxu * add rtl8188ctv support ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02 11:46:29 -07:00
commit d793fb4682
--- a/drivers/net/wireless/broadcom/b43/b43.h
+++ b/drivers/net/wireless/broadcom/b43/b43.h
@@ -909,7 +909,7 @@ struct b43_wl {

 	/* Set this if we call ieee80211_register_hw() and check if we call
 	 * ieee80211_unregister_hw(). */
-	bool hw_registred;
+	bool hw_registered;

 	/* We can only have one operating interface (802.11 core)
 	 * at a time. General information about this interface follows.
--- a/drivers/net/wireless/broadcom/b43/dma.c
+++ b/drivers/net/wireless/broadcom/b43/dma.c
@@ -1432,7 +1432,7 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
 		goto out;
 	}

-	if (unlikely(WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME))) {
+	if (WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME)) {
 		/* If we get here, we have a real error with the queue
 		 * full, but queues not stopped. */
 		b43err(dev->wl, "DMA queue overflow\n");
--- a/drivers/net/wireless/broadcom/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
@@ -2611,7 +2611,7 @@ start_ieee80211:
 	err = ieee80211_register_hw(wl->hw);
 	if (err)
 		goto err_one_core_detach;
-	wl->hw_registred = true;
+	wl->hw_registered = true;
 	b43_leds_register(wl->current_dev);

 	/* Register HW RNG driver */
@@ -5610,7 +5610,7 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)

 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);

-	wl->hw_registred = false;
+	wl->hw_registered = false;
 	hw->max_rates = 2;
 	SET_IEEE80211_DEV(hw, dev->dev);
 	if (is_valid_ether_addr(sprom->et1mac))
@@ -5693,7 +5693,7 @@ static void b43_bcma_remove(struct bcma_device *core)
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
 		return;			/* NULL if firmware never loaded */
-	if (wl->current_dev == wldev && wl->hw_registred) {
+	if (wl->current_dev == wldev && wl->hw_registered) {
 		b43_leds_stop(wldev);
 		ieee80211_unregister_hw(wl->hw);
 	}
@@ -5776,7 +5776,7 @@ static void b43_ssb_remove(struct ssb_device *sdev)
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
 		return;			/* NULL if firmware never loaded */
-	if (wl->current_dev == wldev && wl->hw_registred) {
+	if (wl->current_dev == wldev && wl->hw_registered) {
 		b43_leds_stop(wldev);
 		ieee80211_unregister_hw(wl->hw);
 	}
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -1149,7 +1149,7 @@ int b43legacy_dma_tx(struct b43legacy_wldev *dev,
 		return -ENOSPC;
 	}

-	if (unlikely(WARN_ON(free_slots(ring) < SLOTS_PER_PACKET))) {
+	if (WARN_ON(free_slots(ring) < SLOTS_PER_PACKET)) {
 		/* If we get here, we have a real error with the queue
 		 * full, but queues not stopped. */
 		b43legacyerr(dev->wl, "DMA queue overflow\n");
--- 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);
--- 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);
 	}
--- 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];
--- 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),
--- 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 */
@@ -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) {
--- 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)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1578,10 +1578,10 @@ 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 +1629,7 @@ 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);
 }

 /*
--- 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);
--- 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;
--- 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