diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c index ef9394be7016..6b0d42a93971 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c @@ -840,6 +840,31 @@ static bool _rtl92ee_init_mac(struct ieee80211_hw *hw) /* Set TCR register */ rtl_write_dword(rtlpriv, REG_TCR, rtlpci->transmit_config); + /* Set TX/RX descriptor physical address -- HI part */ + if (!rtlpriv->cfg->mod_params->dma64) + goto dma64_end; + + rtl_write_dword(rtlpriv, REG_BCNQ_DESA + 4, + ((u64)rtlpci->tx_ring[BEACON_QUEUE].buffer_desc_dma) >> + 32); + rtl_write_dword(rtlpriv, REG_MGQ_DESA + 4, + (u64)rtlpci->tx_ring[MGNT_QUEUE].buffer_desc_dma >> 32); + rtl_write_dword(rtlpriv, REG_VOQ_DESA + 4, + (u64)rtlpci->tx_ring[VO_QUEUE].buffer_desc_dma >> 32); + rtl_write_dword(rtlpriv, REG_VIQ_DESA + 4, + (u64)rtlpci->tx_ring[VI_QUEUE].buffer_desc_dma >> 32); + rtl_write_dword(rtlpriv, REG_BEQ_DESA + 4, + (u64)rtlpci->tx_ring[BE_QUEUE].buffer_desc_dma >> 32); + rtl_write_dword(rtlpriv, REG_BKQ_DESA + 4, + (u64)rtlpci->tx_ring[BK_QUEUE].buffer_desc_dma >> 32); + rtl_write_dword(rtlpriv, REG_HQ0_DESA + 4, + (u64)rtlpci->tx_ring[HIGH_QUEUE].buffer_desc_dma >> 32); + + rtl_write_dword(rtlpriv, REG_RX_DESA + 4, + (u64)rtlpci->rx_ring[RX_MPDU_QUEUE].dma >> 32); + +dma64_end: + /* Set TX/RX descriptor physical address(from OS API). */ rtl_write_dword(rtlpriv, REG_BCNQ_DESA, ((u64)rtlpci->tx_ring[BEACON_QUEUE].buffer_desc_dma) & @@ -913,15 +938,9 @@ static bool _rtl92ee_init_mac(struct ieee80211_hw *hw) rtl_write_word(rtlpriv, REG_HI7Q_TXBD_NUM, TX_DESC_NUM_92E | ((RTL8192EE_SEG_NUM << 12) & 0x3000)); /*Rx*/ -#if (DMA_IS_64BIT == 1) rtl_write_word(rtlpriv, REG_RX_RXBD_NUM, RX_DESC_NUM_92E | ((RTL8192EE_SEG_NUM << 13) & 0x6000) | 0x8000); -#else - rtl_write_word(rtlpriv, REG_RX_RXBD_NUM, - RX_DESC_NUM_92E | - ((RTL8192EE_SEG_NUM << 13) & 0x6000) | 0x0000); -#endif rtl_write_dword(rtlpriv, REG_TSFTIMER_HCI, 0XFFFFFFFF); |