diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2017-09-29 14:47:53 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-10-13 12:43:38 +0300 |
| commit | 0c07bd7457607b2bf846824424e78703c27ffd92 (patch) | |
| tree | 732b630955d4f3f2b544647b3c818a6b0bbd93e1 /drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h | |
| parent | ecf4000e0d925c6ba074d11801df4a4cdd8d5324 (diff) | |
rtlwifi: rtl8192ee: Make driver support 64bits DMA.
1. Both 32-bit and 64-bit use the same TX/RX buffer desc layout
2. Extend set_desc() and get_desc() to set and get 64-bit address
3. Remove directive DMA_IS_64BIT
4. Add module parameter to turn on 64-bit dma
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h index 9bb6cc648590..f7f776539438 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h @@ -735,7 +735,8 @@ bool rtl92de_rx_query_desc(struct ieee80211_hw *hw, u8 *pdesc, struct sk_buff *skb); void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, u8 desc_name, u8 *val); -u32 rtl92de_get_desc(u8 *pdesc, bool istx, u8 desc_name); +u64 rtl92de_get_desc(struct ieee80211_hw *hw, + u8 *p_desc, bool istx, u8 desc_name); void rtl92de_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool b_firstseg, bool b_lastseg, |