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rtl8xxxu: Issue BT_INFO command 

Issue a BT_INFO command to verify the status of BT/WiFi settings.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-02-29 17:04:50 -05:00 committed by Kalle Valo
parent 394f1bd314
commit 6b9eae0129
2 changed files with 15 additions and 7 deletions
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18
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View File

@ -5727,20 +5727,25 @@ static void rtl8723bu_init_bt(struct rtl8xxxu_priv *priv)
*/ */
rtl8xxxu_write32(priv, REG_S0S1_PATH_SWITCH, 0x00); rtl8xxxu_write32(priv, REG_S0S1_PATH_SWITCH, 0x00);
memset(&h2c, 0, sizeof(struct h2c_cmd));
h2c.ignore_wlan.cmd = H2C_8723B_BT_IGNORE_WLANACT;
h2c.ignore_wlan.data = 0;
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.ignore_wlan));
/* /*
* Software control, antenna at WiFi side * Software control, antenna at WiFi side
*/ */
rtl8723bu_set_ps_tdma(priv, 0x08, 0x00, 0x00, 0x00, 0x00); rtl8723bu_set_ps_tdma(priv, 0x08, 0x00, 0x00, 0x00, 0x00);
memset(&h2c, 0, sizeof(struct h2c_cmd));
h2c.bt_info.cmd = H2C_8723B_BT_INFO;
h2c.bt_info.data = BIT(0);
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.bt_info));
rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555); rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555);
rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x5a5a5a5a); rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x5a5a5a5a);
rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff);
rtl8xxxu_write32(priv, REG_BT_COEX_TABLE4, 0x00000003); rtl8xxxu_write32(priv, REG_BT_COEX_TABLE4, 0x00000003);
memset(&h2c, 0, sizeof(struct h2c_cmd));
h2c.ignore_wlan.cmd = H2C_8723B_BT_IGNORE_WLANACT;
h2c.ignore_wlan.data = 0;
rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.ignore_wlan));
} }
static int rtl8xxxu_init_device(struct ieee80211_hw *hw) static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
@ -6847,8 +6852,7 @@ static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv *priv,
len = skb->len - 2; len = skb->len - 2;
dev_info(dev, "%s: C2H ID %02x seq %02x, len %02x source %02x\n", dev_info(dev, "C2H ID %02x seq %02x, len %02x source %02x\n",
__func__,
c2h->id, c2h->seq, len, c2h->bt_info.response_source); c2h->id, c2h->seq, len, c2h->bt_info.response_source);
switch(c2h->id) { switch(c2h->id) {

4
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
View File

@ -879,6 +879,10 @@ struct h2c_cmd {
u8 data4; u8 data4;
u8 data5; u8 data5;
} __packed b_type_dma; } __packed b_type_dma;
struct {
u8 cmd;
u8 data;
} __packed bt_info;
struct { struct {
u8 cmd; u8 cmd;
u8 operreq; u8 operreq;