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rtl8xxxu: Implement 8192eu device specific quirks

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Set REG_QUEUE_CTRL and REG_ACLK_MON for 8192eu.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-04-07 14:19:30 -04:00 committed by Kalle Valo
parent e1394fe5f9
commit b052b7fc7d
2 changed files with 15 additions and 0 deletions
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14
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View file

@ -7197,6 +7197,20 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
if (priv->fops->init_statistics)
priv->fops->init_statistics(priv);
if (priv->rtl_chip == RTL8192E) {
/*
* 0x4c6[3] 1: RTS BW = Data BW
* 0: RTS BW depends on CCA / secondary CCA result.
*/
val8 = rtl8xxxu_read8(priv, REG_QUEUE_CTRL);
val8 &= ~BIT(3);
rtl8xxxu_write8(priv, REG_QUEUE_CTRL, val8);
/*
* Reset USB mode switch setting
*/
rtl8xxxu_write8(priv, REG_ACLK_MON, 0x00);
}
rtl8723a_phy_lc_calibrate(priv);
priv->fops->phy_iq_calibrate(priv);

1
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
View file

@ -512,6 +512,7 @@
#define REG_PKT_VO_VI_LIFE_TIME 0x04c0
#define REG_PKT_BE_BK_LIFE_TIME 0x04c2
#define REG_STBC_SETTING 0x04c4
#define REG_QUEUE_CTRL 0x04c6
#define REG_HT_SINGLE_AMPDU_8723B 0x04c7
#define REG_PROT_MODE_CTRL 0x04c8
#define REG_MAX_AGGR_NUM 0x04ca