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From 99919affd249419a20984f96c7876fc6ec3759a8 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Fri, 22 Jul 2016 11:18:36 -0400
Subject: [PATCH] rtl8xxxu: Introduce fops bitflag indicating type of thermal
meter
Do not rely on TX descriptor size to determine the thermal meter
type.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 1 +
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 1 +
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c | 1 +
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +-
4 files changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -1342,6 +1342,7 @@ struct rtl8xxxu_fileops {
char rx_desc_size;
u8 has_s0s1:1;
u8 has_tx_report:1;
+ u8 gen2_thermal_meter:1;
u32 adda_1t_init;
u32 adda_1t_path_on;
u32 adda_2t_path_on_a;
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1505,6 +1505,7 @@ struct rtl8xxxu_fileops rtl8192eu_fops =
.tx_desc_size = sizeof(struct rtl8xxxu_txdesc40),
.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
.has_s0s1 = 0,
+ .gen2_thermal_meter = 1,
.adda_1t_init = 0x0fc01616,
.adda_1t_path_on = 0x0fc01616,
.adda_2t_path_on_a = 0x0fc01616,
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
@@ -1667,6 +1667,7 @@ struct rtl8xxxu_fileops rtl8723bu_fops =
.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
.has_s0s1 = 1,
.has_tx_report = 1,
+ .gen2_thermal_meter = 1,
.adda_1t_init = 0x01c00014,
.adda_1t_path_on = 0x01c00014,
.adda_2t_path_on_a = 0x01c00014,
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4195,7 +4195,7 @@ static int rtl8xxxu_init_device(struct i
/*
* This should enable thermal meter
*/
- if (priv->fops->tx_desc_size == sizeof(struct rtl8xxxu_txdesc40))
+ if (priv->fops->gen2_thermal_meter)
rtl8xxxu_write_rfreg(priv,
RF_A, RF6052_REG_T_METER_8723B, 0x37cf8);
else
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