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Commit da2e8526 authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 



John Linville says:
====================
Amitkumar Karwar gives us a cfg80211 fix that changes some state
tracking in order to avoid a WARNING.

Arik Nemtsov provide a mac80211 fix for an RCU-related race.

Avinash Patil shares a pair of mwifiex fixes, one which invalidates
some stale configuration data before a channel change and another to
restrict hidden SSID support to zero-length SSIDs only.

Chun-Yeow Yeoh brings a mac80211 fix for a mesh problem triggered
when combining multiple mesh networks into one.

Felix Fietkau provides a mac80211 lockdep fix.

Joe Perches fixes a couple of thinkos related to bitwise operations.

Johannes Berg comes through with a flurry of fixes.  The iwlwifi ones
address a problem Linus recently reported, and some of the fallout
discovered while fixing it.  The mac80211 fix properly cleans-up
remain-on-channel work on an interface that is stopped.  The others
are clean-ups for regressions caused by stricter checking of possible
virtual interfaces supported by wireless drivers.

Meenakshi Venkataraman provides a mac80211 fix for an off-by-one error.

Seth Forshee provides a fix to make the wireless adapters used in
some Mac boxes work after being in S3 power saving state.

Stanislaw Gruszka offers a copule of fixes, a fix for a mac80211
scanning regression and an rt2x00 fix to avoid some lockdep spew.

Last but not least, Vinicius Costa Gomes provides a bluetooth fix
for a typo that "was preventing important features of Bluetooth
from working".
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents 55432d2b 4e924fec

drivers/bcma/driver_chipcommon_pmu.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -139,7 +139,9 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc) 
		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);

		bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7);

		break;

		break;

	case 0x4331:

	case 0x4331:

		/* BCM4331 workaround is SPROM-related, we put it in sprom.c */

	case 43431:

		/* Ext PA lines must be enabled for tx on BCM4331 */

		bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true);

		break;

		break;

	case 43224:

	case 43224:

		if (bus->chipinfo.rev == 0) {

		if (bus->chipinfo.rev == 0) {

drivers/bcma/sprom.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -579,13 +579,13 @@ int bcma_sprom_get(struct bcma_bus *bus) 
	if (!sprom)

	if (!sprom)

		return -ENOMEM;

		return -ENOMEM;





	if (bus->chipinfo.id == 0x4331)

	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)

		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false);

		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false);





	pr_debug("SPROM offset 0x%x\n", offset);

	pr_debug("SPROM offset 0x%x\n", offset);

	bcma_sprom_read(bus, offset, sprom);

	bcma_sprom_read(bus, offset, sprom);





	if (bus->chipinfo.id == 0x4331)

	if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431)

		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true);

		bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true);





	err = bcma_sprom_valid(sprom);

	err = bcma_sprom_valid(sprom);

drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -89,9 +89,9 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) 
	data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1;

	data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1;

	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);

	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret);





	/* redirect, configure ane enable io for interrupt signal */

	/* redirect, configure and enable io for interrupt signal */

	data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;

	data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE;

	if (sdiodev->irq_flags | IRQF_TRIGGER_HIGH)

	if (sdiodev->irq_flags & IRQF_TRIGGER_HIGH)

		data |= SDIO_SEPINT_ACT_HI;

		data |= SDIO_SEPINT_ACT_HI;

	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);

	brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret);

drivers/net/wireless/iwlwifi/iwl-drv.c

+7 −2
Original line number Original line Diff line number Diff line
@@ -861,13 +861,18 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) 




	/* We have our copies now, allow OS release its copies */

	/* We have our copies now, allow OS release its copies */

	release_firmware(ucode_raw);

	release_firmware(ucode_raw);

	complete(&drv->request_firmware_complete);





	drv->op_mode = iwl_dvm_ops.start(drv->trans, drv->cfg, &drv->fw);

	drv->op_mode = iwl_dvm_ops.start(drv->trans, drv->cfg, &drv->fw);





	if (!drv->op_mode)

	if (!drv->op_mode)

		goto out_free_fw;

		goto out_unbind;





	/*

	 * Complete the firmware request last so that

	 * a driver unbind (stop) doesn't run while we

	 * are doing the start() above.

	 */

	complete(&drv->request_firmware_complete);

	return;

	return;





 try_again:

 try_again:

drivers/net/wireless/iwlwifi/iwl-eeprom.c

+9 −9
Original line number Original line Diff line number Diff line
@@ -568,28 +568,28 @@ static int iwl_find_otp_image(struct iwl_trans *trans, 
 * iwl_get_max_txpower_avg - get the highest tx power from all chains.

 * iwl_get_max_txpower_avg - get the highest tx power from all chains.

 *     find the highest tx power from all chains for the channel

 *     find the highest tx power from all chains for the channel

 */

 */

static s8 iwl_get_max_txpower_avg(const struct iwl_cfg *cfg,

static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv,

		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,

		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,

		int element, s8 *max_txpower_in_half_dbm)

		int element, s8 *max_txpower_in_half_dbm)

{

{

	s8 max_txpower_avg = 0; /* (dBm) */

	s8 max_txpower_avg = 0; /* (dBm) */





	/* Take the highest tx power from any valid chains */

	/* Take the highest tx power from any valid chains */

	if ((cfg->valid_tx_ant & ANT_A) &&

	if ((priv->hw_params.valid_tx_ant & ANT_A) &&

	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))

	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))

		max_txpower_avg = enhanced_txpower[element].chain_a_max;

		max_txpower_avg = enhanced_txpower[element].chain_a_max;

	if ((cfg->valid_tx_ant & ANT_B) &&

	if ((priv->hw_params.valid_tx_ant & ANT_B) &&

	    (enhanced_txpower[element].chain_b_max > max_txpower_avg))

	    (enhanced_txpower[element].chain_b_max > max_txpower_avg))

		max_txpower_avg = enhanced_txpower[element].chain_b_max;

		max_txpower_avg = enhanced_txpower[element].chain_b_max;

	if ((cfg->valid_tx_ant & ANT_C) &&

	if ((priv->hw_params.valid_tx_ant & ANT_C) &&

	    (enhanced_txpower[element].chain_c_max > max_txpower_avg))

	    (enhanced_txpower[element].chain_c_max > max_txpower_avg))

		max_txpower_avg = enhanced_txpower[element].chain_c_max;

		max_txpower_avg = enhanced_txpower[element].chain_c_max;

	if (((cfg->valid_tx_ant == ANT_AB) |

	if (((priv->hw_params.valid_tx_ant == ANT_AB) |

	    (cfg->valid_tx_ant == ANT_BC) |

	    (priv->hw_params.valid_tx_ant == ANT_BC) |

	    (cfg->valid_tx_ant == ANT_AC)) &&

	    (priv->hw_params.valid_tx_ant == ANT_AC)) &&

	    (enhanced_txpower[element].mimo2_max > max_txpower_avg))

	    (enhanced_txpower[element].mimo2_max > max_txpower_avg))

		max_txpower_avg =  enhanced_txpower[element].mimo2_max;

		max_txpower_avg =  enhanced_txpower[element].mimo2_max;

	if ((cfg->valid_tx_ant == ANT_ABC) &&

	if ((priv->hw_params.valid_tx_ant == ANT_ABC) &&

	    (enhanced_txpower[element].mimo3_max > max_txpower_avg))

	    (enhanced_txpower[element].mimo3_max > max_txpower_avg))

		max_txpower_avg = enhanced_txpower[element].mimo3_max;

		max_txpower_avg = enhanced_txpower[element].mimo3_max;
@@ -691,7 +691,7 @@ static void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) 
				 ((txp->delta_20_in_40 & 0xf0) >> 4),

				 ((txp->delta_20_in_40 & 0xf0) >> 4),

				 (txp->delta_20_in_40 & 0x0f));

				 (txp->delta_20_in_40 & 0x0f));





		max_txp_avg = iwl_get_max_txpower_avg(priv->cfg, txp_array, idx,

		max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx,

						      &max_txp_avg_halfdbm);

						      &max_txp_avg_halfdbm);





		/*

		/*