On Wed, Nov 05, 2014 at 07:10:54PM -0600, Larry Finger wrote:
> Changes in the vendor driver were added to rtlwifi, but some updates
> to rtl8192se were missed.
>
> Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
> ---
> drivers/net/wireless/rtlwifi/rtl8192se/hw.c | 129 +++++++++++++--------------
> drivers/net/wireless/rtlwifi/rtl8192se/phy.c | 8 +-
> drivers/net/wireless/rtlwifi/rtl8192se/sw.c | 4 +
> drivers/net/wireless/rtlwifi/rtl8192se/trx.c | 23 +++++
> drivers/net/wireless/rtlwifi/rtl8192se/trx.h | 4 +
> 5 files changed, 100 insertions(+), 68 deletions(-)
This looks a bit big for a fix. Could this be broken-up a bit more?
Perhaps you could enhance the changelog a bit more?
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
> index 00e0670..4626203 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
> @@ -1170,27 +1170,32 @@ static int _rtl92se_set_media_status(struct ieee80211_hw *hw,
> {
> struct rtl_priv *rtlpriv = rtl_priv(hw);
> u8 bt_msr = rtl_read_byte(rtlpriv, MSR);
> + enum led_ctl_mode ledaction = LED_CTL_NO_LINK;
> u32 temp;
> + u8 mode = MSR_NOLINK;
> +
> bt_msr &= ~MSR_LINK_MASK;
>
> switch (type) {
> case NL80211_IFTYPE_UNSPECIFIED:
> - bt_msr |= (MSR_LINK_NONE << MSR_LINK_SHIFT);
> + mode = MSR_NOLINK;
> RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
> "Set Network type to NO LINK!\n");
> break;
> case NL80211_IFTYPE_ADHOC:
> - bt_msr |= (MSR_LINK_ADHOC << MSR_LINK_SHIFT);
> + mode = MSR_ADHOC;
> RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
> "Set Network type to Ad Hoc!\n");
> break;
> case NL80211_IFTYPE_STATION:
> - bt_msr |= (MSR_LINK_MANAGED << MSR_LINK_SHIFT);
> + mode = MSR_INFRA;
> + ledaction = LED_CTL_LINK;
> RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
> "Set Network type to STA!\n");
> break;
> case NL80211_IFTYPE_AP:
> - bt_msr |= (MSR_LINK_MASTER << MSR_LINK_SHIFT);
> + mode = MSR_AP;
> + ledaction = LED_CTL_LINK;
> RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
> "Set Network type to AP!\n");
> break;
> @@ -1201,7 +1206,17 @@ static int _rtl92se_set_media_status(struct ieee80211_hw *hw,
>
> }
>
> - rtl_write_byte(rtlpriv, (MSR), bt_msr);
> + /* MSR_INFRA == Link in infrastructure network;
> + * MSR_ADHOC == Link in ad hoc network;
> + * Therefore, check link state is necessary.
> + *
> + * MSR_AP == AP mode; link state is not cared here.
> + */
> + if (mode != MSR_AP && rtlpriv->mac80211.link_state < MAC80211_LINKED) {
> + mode = MSR_NOLINK;
> + ledaction = LED_CTL_NO_LINK;
> +}
> + rtl_write_byte(rtlpriv, (MSR), bt_msr | mode);
>
> temp = rtl_read_dword(rtlpriv, TCR);
> rtl_write_dword(rtlpriv, TCR, temp & (~BIT(8)));
> @@ -1262,6 +1277,7 @@ void rtl92se_enable_interrupt(struct ieee80211_hw *hw)
> rtl_write_dword(rtlpriv, INTA_MASK, rtlpci->irq_mask[0]);
> /* Support Bit 32-37(Assign as Bit 0-5) interrupt setting now */
> rtl_write_dword(rtlpriv, INTA_MASK + 4, rtlpci->irq_mask[1] & 0x3F);
> + rtlpci->irq_enabled = true;
> }
>
> void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
> @@ -1276,8 +1292,7 @@ void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
> rtlpci = rtl_pcidev(rtl_pcipriv(hw));
> rtl_write_dword(rtlpriv, INTA_MASK, 0);
> rtl_write_dword(rtlpriv, INTA_MASK + 4, 0);
> -
> - synchronize_irq(rtlpci->pdev->irq);
> + rtlpci->irq_enabled = false;
> }
>
> static u8 _rtl92s_set_sysclk(struct ieee80211_hw *hw, u8 data)
> @@ -2035,9 +2050,9 @@ static void rtl92se_update_hal_rate_table(struct ieee80211_hw *hw,
> u32 ratr_value;
> u8 ratr_index = 0;
> u8 nmode = mac->ht_enable;
> - u8 mimo_ps = IEEE80211_SMPS_OFF;
> u16 shortgi_rate = 0;
> u32 tmp_ratr_value = 0;
> + u32 ratr_mask;
> u8 curtxbw_40mhz = mac->bw_40;
> u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
> 1 : 0;
> @@ -2063,26 +2078,21 @@ static void rtl92se_update_hal_rate_table(struct ieee80211_hw *hw,
> case WIRELESS_MODE_N_24G:
> case WIRELESS_MODE_N_5G:
> nmode = 1;
> - if (mimo_ps == IEEE80211_SMPS_STATIC) {
> - ratr_value &= 0x0007F005;
> - } else {
> - u32 ratr_mask;
>
> - if (get_rf_type(rtlphy) == RF_1T2R ||
> - get_rf_type(rtlphy) == RF_1T1R) {
> - if (curtxbw_40mhz)
> - ratr_mask = 0x000ff015;
> - else
> - ratr_mask = 0x000ff005;
> - } else {
> - if (curtxbw_40mhz)
> - ratr_mask = 0x0f0ff015;
> - else
> - ratr_mask = 0x0f0ff005;
> - }
> -
> - ratr_value &= ratr_mask;
> + if (get_rf_type(rtlphy) == RF_1T2R ||
> + get_rf_type(rtlphy) == RF_1T1R) {
> + if (curtxbw_40mhz)
> + ratr_mask = 0x000ff015;
> + else
> + ratr_mask = 0x000ff005;
> + } else {
> + if (curtxbw_40mhz)
> + ratr_mask = 0x0f0ff015;
> + else
> + ratr_mask = 0x0f0ff005;
> }
> +
> + ratr_value &= ratr_mask;
> break;
> default:
> if (rtlphy->rf_type == RF_1T2R)
> @@ -2137,7 +2147,8 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
> struct rtl_sta_info *sta_entry = NULL;
> u32 ratr_bitmap;
> u8 ratr_index = 0;
> - u8 curtxbw_40mhz = (sta->bandwidth >= IEEE80211_STA_RX_BW_40) ? 1 : 0;
> + u8 curtxbw_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
> + ? 1 : 0;
> u8 curshortgi_40mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
> 1 : 0;
> u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
> @@ -2148,9 +2159,7 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
> u8 shortgi_rate = 0;
> u32 mask = 0;
> u32 band = 0;
> - bool bmulticast = false;
> u8 macid = 0;
> - u8 mimo_ps = IEEE80211_SMPS_OFF;
>
> sta_entry = (struct rtl_sta_info *) sta->drv_priv;
> wirelessmode = sta_entry->wireless_mode;
> @@ -2198,41 +2207,32 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
> band |= (WIRELESS_11N | WIRELESS_11G | WIRELESS_11B);
> ratr_index = RATR_INX_WIRELESS_NGB;
>
> - if (mimo_ps == IEEE80211_SMPS_STATIC) {
> - if (rssi_level == 1)
> - ratr_bitmap &= 0x00070000;
> - else if (rssi_level == 2)
> - ratr_bitmap &= 0x0007f000;
> - else
> - ratr_bitmap &= 0x0007f005;
> + if (rtlphy->rf_type == RF_1T2R ||
> + rtlphy->rf_type == RF_1T1R) {
> + if (rssi_level == 1) {
> + ratr_bitmap &= 0x000f0000;
> + } else if (rssi_level == 3) {
> + ratr_bitmap &= 0x000fc000;
> + } else if (rssi_level == 5) {
> + ratr_bitmap &= 0x000ff000;
> + } else {
> + if (curtxbw_40mhz)
> + ratr_bitmap &= 0x000ff015;
> + else
> + ratr_bitmap &= 0x000ff005;
> + }
> } else {
> - if (rtlphy->rf_type == RF_1T2R ||
> - rtlphy->rf_type == RF_1T1R) {
> - if (rssi_level == 1) {
> - ratr_bitmap &= 0x000f0000;
> - } else if (rssi_level == 3) {
> - ratr_bitmap &= 0x000fc000;
> - } else if (rssi_level == 5) {
> - ratr_bitmap &= 0x000ff000;
> - } else {
> - if (curtxbw_40mhz)
> - ratr_bitmap &= 0x000ff015;
> - else
> - ratr_bitmap &= 0x000ff005;
> - }
> + if (rssi_level == 1) {
> + ratr_bitmap &= 0x0f8f0000;
> + } else if (rssi_level == 3) {
> + ratr_bitmap &= 0x0f8fc000;
> + } else if (rssi_level == 5) {
> + ratr_bitmap &= 0x0f8ff000;
> } else {
> - if (rssi_level == 1) {
> - ratr_bitmap &= 0x0f8f0000;
> - } else if (rssi_level == 3) {
> - ratr_bitmap &= 0x0f8fc000;
> - } else if (rssi_level == 5) {
> - ratr_bitmap &= 0x0f8ff000;
> - } else {
> - if (curtxbw_40mhz)
> - ratr_bitmap &= 0x0f8ff015;
> - else
> - ratr_bitmap &= 0x0f8ff005;
> - }
> + if (curtxbw_40mhz)
> + ratr_bitmap &= 0x0f8ff015;
> + else
> + ratr_bitmap &= 0x0f8ff005;
> }
> }
>
> @@ -2275,15 +2275,12 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
> rtl_write_byte(rtlpriv, SG_RATE, shortgi_rate);
> }
>
> - mask |= (bmulticast ? 1 : 0) << 9 | (macid & 0x1f) << 4 | (band & 0xf);
> + mask |= (macid & 0x1f) << 4 | (band & 0xf);
>
> RT_TRACE(rtlpriv, COMP_RATR, DBG_TRACE, "mask = %x, bitmap = %x\n",
> mask, ratr_bitmap);
> rtl_write_dword(rtlpriv, 0x2c4, ratr_bitmap);
> rtl_write_dword(rtlpriv, WFM5, (FW_RA_UPDATE_MASK | (mask << 8)));
> -
> - if (macid != 0)
> - sta_entry->ratr_index = ratr_index;
> }
>
> void rtl92se_update_hal_rate_tbl(struct ieee80211_hw *hw,
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
> index 77c5b5f..e382cef 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
> @@ -399,6 +399,11 @@ static bool _rtl92s_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw,
> case 2:
> currentcmd = &postcommoncmd[*step];
> break;
> + default:
> + RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
> + "Invalid 'stage' = %d, Check it!\n",
> + *stage);
> + return true;
> }
>
> if (currentcmd->cmdid == CMDID_END) {
> @@ -602,7 +607,7 @@ bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw,
> }
> case ERFSLEEP:
> if (ppsc->rfpwr_state == ERFOFF)
> - return false;
> + break;
>
> for (queue_id = 0, i = 0;
> queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
> @@ -1064,7 +1069,6 @@ bool rtl92s_phy_bb_config(struct ieee80211_hw *hw)
> /* Check BB/RF confiuration setting. */
> /* We only need to configure RF which is turned on. */
> path1 = (u8)(rtl92s_phy_query_bb_reg(hw, RFPGA0_TXINFO, 0xf));
> - mdelay(10);
> path2 = (u8)(rtl92s_phy_query_bb_reg(hw, ROFDM0_TRXPATHENABLE, 0xf));
> pathmap = path1 | path2;
>
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
> index aadba29..3c4238e 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
> @@ -269,6 +269,7 @@ static struct rtl_hal_ops rtl8192se_hal_ops = {
> .led_control = rtl92se_led_control,
> .set_desc = rtl92se_set_desc,
> .get_desc = rtl92se_get_desc,
> + .is_tx_desc_closed = rtl92se_is_tx_desc_closed,
> .tx_polling = rtl92se_tx_polling,
> .enable_hw_sec = rtl92se_enable_hw_security_config,
> .set_key = rtl92se_set_key,
> @@ -278,6 +279,7 @@ static struct rtl_hal_ops rtl8192se_hal_ops = {
> .get_rfreg = rtl92s_phy_query_rf_reg,
> .set_rfreg = rtl92s_phy_set_rf_reg,
> .get_btc_status = rtl_btc_status_false,
> + .rx_command_packet = rtl92se_rx_command_packet,
> };
>
> static struct rtl_mod_params rtl92se_mod_params = {
> @@ -306,6 +308,8 @@ static struct rtl_hal_cfg rtl92se_hal_cfg = {
> .maps[MAC_RCR_ACRC32] = RCR_ACRC32,
> .maps[MAC_RCR_ACF] = RCR_ACF,
> .maps[MAC_RCR_AAP] = RCR_AAP,
> + .maps[MAC_HIMR] = INTA_MASK,
> + .maps[MAC_HIMRE] = INTA_MASK + 4,
>
> .maps[EFUSE_TEST] = REG_EFUSE_TEST,
> .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
> index 672fd3b..2014b18 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
> @@ -652,8 +652,31 @@ u32 rtl92se_get_desc(u8 *desc, bool istx, u8 desc_name)
> return ret;
> }
>
> +bool rtl92se_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index)
> +{
> + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
> + struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
> + u8 *entry = (u8 *)(&ring->desc[ring->idx]);
> + u8 own = (u8)rtl92se_get_desc(entry, true, HW_DESC_OWN);
> +
> + /* beacon packet will only use the first
> + * descriptor iby default, and the own bit may not
> + * be cleared by the hardware
> + */
> + if (own)
> + return false;
> + return true;
> +}
> +
> void rtl92se_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
> {
> struct rtl_priv *rtlpriv = rtl_priv(hw);
> rtl_write_word(rtlpriv, TP_POLL, BIT(0) << (hw_queue));
> }
> +
> +u32 rtl92se_rx_command_packet(struct ieee80211_hw *hw,
> + struct rtl_stats status,
> + struct sk_buff *skb)
> +{
> + return 0;
> +}
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
> index 5a13f17..bd9f4bf 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
> +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.h
> @@ -43,6 +43,10 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats,
> void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
> u8 desc_name, u8 *val);
> u32 rtl92se_get_desc(u8 *pdesc, bool istx, u8 desc_name);
> +bool rtl92se_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index);
> void rtl92se_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
> +u32 rtl92se_rx_command_packet(struct ieee80211_hw *hw,
> + struct rtl_stats status,
> + struct sk_buff *skb);
>
> #endif
> --
> 2.1.2
>
>
--
John W. Linville Someday the world will need a hero, and you
linville@xxxxxxxxxxxxx might be all we have. Be ready.
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