Merge tag 'wireless-drivers-next-for-davem-2017-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.11

The most notable change here is the inclusion of airtime fairness
scheduling to ath9k. It prevents slow clients from hogging all the
airtime and unfairly slowing down faster clients.

Otherwise smaller changes and cleanup.

Major changes:

ath9k

* cleanup eeprom endian handling
* add airtime fairness scheduling

ath10k

* fix issues for new QCA9377 firmware version
* support dev_coredump() for firmware crash dump
* enable channel 169 on 5 GHz band
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

7 files changed, 45 insertions, 54 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
index 8c5c27ce8e05..fbf396143985 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
@@ -97,8 +97,7 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 	while (!bwrite_sucess) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Write H2C fail because no trigger for FW INT!\n");
+			pr_err("Write H2C fail because no trigger for FW INT!\n");
 			break;
 		}
 
@@ -121,8 +120,8 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			box_extreg = REG_HMEBOX_EXT_3;
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", boxnum);
+			pr_err("switch case %#x not processed\n",
+			       boxnum);
 			break;
 		}
 
@@ -194,8 +193,8 @@ static void _rtl8723be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
 			}
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "switch case %#x not processed\n", cmd_len);
+			pr_err("switch case %#x not processed\n",
+			       cmd_len);
 			break;
 		}
 
@@ -224,8 +223,8 @@ void rtl8723be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
 	u32 tmp_cmdbuf[2];
 
 	if (!rtlhal->fw_ready) {
-		RT_ASSERT(false,
-			  "return H2C cmd because of Fw download fail!!!\n");
+		WARN_ONCE(true,
+			  "rtl8723be: error H2C cmd because of Fw download fail!!!\n");
 		return;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
index aba60c3145c5..ae2a38ed4ba5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
@@ -747,9 +747,8 @@ static bool _rtl8723be_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
 			break;
 
 		if (count > POLLING_LLT_THRESHOLD) {
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Failed to polling write LLT done at address %d!\n",
-				 address);
+			pr_err("Failed to polling write LLT done at address %d!\n",
+			       address);
 			status = false;
 			break;
 		}
@@ -1383,7 +1382,7 @@ int rtl8723be_hw_init(struct ieee80211_hw *hw)
 	}
 	rtstatus = _rtl8723be_init_mac(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
+		pr_err("Init MAC failed\n");
 		err = 1;
 		goto exit;
 	}
@@ -1532,8 +1531,7 @@ static int _rtl8723be_set_media_status(struct ieee80211_hw *hw,
 			 "Set Network type to AP!\n");
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Network type %d not support!\n", type);
+		pr_err("Network type %d not support!\n", type);
 		return 1;
 	}
 
@@ -1631,7 +1629,7 @@ void rtl8723be_set_qos(struct ieee80211_hw *hw, int aci)
 		rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x2f3222);
 		break;
 	default:
-		RT_ASSERT(false, "invalid aci: %d !\n", aci);
+		WARN_ONCE(true, "rtl8723be: invalid aci: %d !\n", aci);
 		break;
 	}
 }
@@ -2247,7 +2245,7 @@ void rtl8723be_read_eeprom_info(struct ieee80211_hw *hw)
 		rtlefuse->autoload_failflag = false;
 		_rtl8723be_read_adapter_info(hw, false);
 	} else {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Autoload ERR!!\n");
+		pr_err("Autoload ERR!!\n");
 	}
 	_rtl8723be_hal_customized_behavior(hw);
 }
@@ -2584,9 +2582,7 @@ void rtl8723be_set_key(struct ieee80211_hw *hw, u32 key_index,
 					entry_id = rtl_cam_get_free_entry(hw,
 								p_macaddr);
 					if (entry_id >=  TOTAL_CAM_ENTRY) {
-						RT_TRACE(rtlpriv, COMP_SEC,
-							 DBG_EMERG,
-							 "Can not find free hw security cam entry\n");
+						pr_err("Can not find free hw security cam entry\n");
 						return;
 					}
 				} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
index 497913eb3b37..8232e010d090 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/led.c
@@ -57,8 +57,8 @@ void rtl8723be_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
 		rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = true;
@@ -99,8 +99,8 @@ void rtl8723be_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
 
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "switch case %#x not processed\n", pled->ledpin);
+		pr_err("switch case %#x not processed\n",
+		       pled->ledpin);
 		break;
 	}
 	pled->ledon = false;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index 3cc2232f25ca..ab0f39e46e1b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -467,7 +467,7 @@ static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw)
 	rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw,
 						BASEBAND_CONFIG_PHY_REG);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Write BB Reg Fail!!\n");
+		pr_err("Write BB Reg Fail!!\n");
 		return false;
 	}
 	_rtl8723be_phy_init_tx_power_by_rate(hw);
@@ -478,13 +478,13 @@ static bool _rtl8723be_phy_bb8723b_config_parafile(struct ieee80211_hw *hw)
 	}
 	phy_txpower_by_rate_config(hw);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "BB_PG Reg Fail!!\n");
+		pr_err("BB_PG Reg Fail!!\n");
 		return false;
 	}
 	rtstatus = _rtl8723be_phy_config_bb_with_headerfile(hw,
 						BASEBAND_CONFIG_AGC_TAB);
 	if (!rtstatus) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "AGC Table Fail\n");
+		pr_err("AGC Table Fail\n");
 		return false;
 	}
 	rtlphy->cck_high_power = (bool)(rtl_get_bbreg(hw,
@@ -939,7 +939,7 @@ static u8 _rtl8723be_phy_get_ratesection_intxpower_byrate(enum radio_path path,
 		break;
 
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8723be: Rate_Section is Illegal\n");
 		break;
 	}
 
@@ -1004,7 +1004,7 @@ static u8 _rtl8723be_get_txpower_by_rate(struct ieee80211_hw *hw,
 		shift = 24;
 		break;
 	default:
-		RT_ASSERT(true, "Rate_Section is Illegal\n");
+		WARN_ONCE(true, "rtl8723be: Rate_Section is Illegal\n");
 		break;
 	}
 	tx_pwr_diff = (u8)(rtlphy->tx_power_by_rate_offset[band][rfpath][tx_num]
@@ -1249,8 +1249,7 @@ void rtl8723be_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation)
 						      (u8 *)&iotype);
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Unknown Scan Backup operation.\n");
+			pr_err("Unknown Scan Backup operation.\n");
 			break;
 		}
 	}
@@ -1291,8 +1290,8 @@ void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 		rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 
@@ -1316,8 +1315,8 @@ void rtl8723be_phy_set_bw_mode_callback(struct ieee80211_hw *hw)
 			       HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", rtlphy->current_chan_bw);
+		pr_err("unknown bandwidth: %#X\n",
+		       rtlphy->current_chan_bw);
 		break;
 	}
 	rtl8723be_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw);
@@ -1387,8 +1386,8 @@ u8 rtl8723be_phy_sw_chnl(struct ieee80211_hw *hw)
 		return 0;
 	if (rtlphy->set_bwmode_inprogress)
 		return 0;
-	RT_ASSERT((rtlphy->current_channel <= 14),
-		  "WIRELESS_MODE_G but channel>14");
+	WARN_ONCE((rtlphy->current_channel > 14),
+		  "rtl8723be: WIRELESS_MODE_G but channel>14");
 	rtlphy->sw_chnl_inprogress = true;
 	rtlphy->sw_chnl_stage = 0;
 	rtlphy->sw_chnl_step = 0;
@@ -1438,8 +1437,8 @@ static bool _rtl8723be_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 
 	rfdependcmdcnt = 0;
 
-	RT_ASSERT((channel >= 1 && channel <= 14),
-		  "illegal channel for Zebra: %d\n", channel);
+	WARN_ONCE((channel < 1 || channel > 14),
+		  "rtl8723be: illegal channel for Zebra: %d\n", channel);
 
 	rtl8723_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++,
 					 MAX_RFDEPENDCMD_CNT,
@@ -1462,8 +1461,8 @@ static bool _rtl8723be_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
 			currentcmd = &postcommoncmd[*step];
 			break;
 		default:
-			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-				 "Invalid 'stage' = %d, Check it!\n", *stage);
+			pr_err("Invalid 'stage' = %d, Check it!\n",
+			       *stage);
 			return true;
 		}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
index 78f4f18d87b5..48491454b878 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/rf.c
@@ -51,8 +51,7 @@ void rtl8723be_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth)
 			      rtlphy->rfreg_chnlval[0]);
 		break;
 	default:
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "unknown bandwidth: %#X\n", bandwidth);
+		pr_err("unknown bandwidth: %#X\n", bandwidth);
 		break;
 	}
 }
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index 847644d1f5f5..dd42c1a6d986 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
@@ -179,8 +179,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 	/* for firmware buf */
 	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
 	if (!rtlpriv->rtlhal.pfirmware) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Can't alloc buffer for fw.\n");
+		pr_err("Can't alloc buffer for fw.\n");
 		return 1;
 	}
 
@@ -190,8 +189,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 				      rtlpriv->io.dev, GFP_KERNEL, hw,
 				      rtl_fw_cb);
 	if (err) {
-		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
-			 "Failed to request firmware!\n");
+		pr_err("Failed to request firmware!\n");
 		return 1;
 	}
 	return 0;
@@ -273,7 +271,7 @@ static struct rtl_mod_params rtl8723be_mod_params = {
 	.fwctrl_lps = true,
 	.msi_support = false,
 	.disable_watchdog = false,
-	.debug = DBG_EMERG,
+	.debug = 0,
 	.ant_sel = 0,
 };
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
index 2175aecbb8f4..6f65003a895a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c
@@ -666,8 +666,8 @@ void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR txdesc :%d not processed\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -685,8 +685,8 @@ void rtl8723be_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
 			SET_RX_DESC_EOR(pdesc, 1);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR rxdesc :%d not process\n",
+				  desc_name);
 			break;
 		}
 	}
@@ -705,8 +705,8 @@ u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR txdesc :%d not process\n",
-					  desc_name);
+			WARN_ONCE(true, "rtl8723be: ERR txdesc :%d not process\n",
+				  desc_name);
 			break;
 		}
 	} else {
@@ -721,7 +721,7 @@ u32 rtl8723be_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
 			break;
 		default:
-			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
+			WARN_ONCE(true, "rtl8723be: ERR rxdesc :%d not processed\n",
 				  desc_name);
 			break;
 		}