Commit e53e30ba authored by Larry Finger's avatar Larry Finger Committed by Kalle Valo
Browse files

rtlwifi: rtl8188ee: Convert inline routines to little-endian words 



In this step, the read/write routines for the descriptors are converted
to use __le32 quantities, thus a lot of casts can be removed. Callback
routines still use the 8-bit arrays, but these are changed within the
specified routine.

The macro that cleared a descriptor has now been converted into an inline
routine.

Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 36eda756

drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c

+4 −3
Original line number Diff line number Diff line
@@ -1411,12 +1411,13 @@ void rtl88e_dm_set_tx_ant_by_tx_info(struct ieee80211_hw *hw, 
	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));

	struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw));

	struct fast_ant_training *pfat_table = &rtldm->fat_table;

	__le32 *pdesc32 = (__le32 *)pdesc;



	if ((rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) ||

	    (rtlefuse->antenna_div_type == CG_TRX_SMART_ANTDIV)) {

		set_tx_desc_antsel_a(pdesc, pfat_table->antsel_a[mac_id]);

		set_tx_desc_antsel_b(pdesc, pfat_table->antsel_b[mac_id]);

		set_tx_desc_antsel_c(pdesc, pfat_table->antsel_c[mac_id]);

		set_tx_desc_antsel_a(pdesc32, pfat_table->antsel_a[mac_id]);

		set_tx_desc_antsel_b(pdesc32, pfat_table->antsel_b[mac_id]);

		set_tx_desc_antsel_c(pdesc32, pfat_table->antsel_c[mac_id]);

	}

}

drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c

+20 −15
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ static u8 _rtl88ee_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue) 
}



static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,

			struct rtl_stats *pstatus, u8 *pdesc,

			struct rtl_stats *pstatus, __le32 *pdesc,

			struct rx_fwinfo_88e *p_drvinfo,

			bool bpacket_match_bssid,

			bool bpacket_toself, bool packet_beacon)
@@ -271,7 +271,7 @@ static void _rtl88ee_smart_antenna(struct ieee80211_hw *hw, 
static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw,

					       struct sk_buff *skb,

					       struct rtl_stats *pstatus,

					       u8 *pdesc,

					       __le32 *pdesc,

					       struct rx_fwinfo_88e *p_drvinfo)

{

	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
@@ -313,8 +313,8 @@ static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw, 
	rtl_process_phyinfo(hw, tmp_buf, pstatus);

}



static void _rtl88ee_insert_emcontent(struct rtl_tcb_desc *ptcb_desc,

				      u8 *virtualaddress)

static void rtl88ee_insert_emcontent(struct rtl_tcb_desc *ptcb_desc,

				     __le32 *virtualaddress)

{

	u32 dwtmp = 0;

	memset(virtualaddress, 0, 8);
@@ -367,12 +367,13 @@ static void _rtl88ee_insert_emcontent(struct rtl_tcb_desc *ptcb_desc, 
bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,

			   struct rtl_stats *status,

			   struct ieee80211_rx_status *rx_status,

			   u8 *pdesc, struct sk_buff *skb)

			   u8 *pdesc8, struct sk_buff *skb)

{

	struct rtl_priv *rtlpriv = rtl_priv(hw);

	struct rx_fwinfo_88e *p_drvinfo;

	struct ieee80211_hdr *hdr;

	u8 wake_match;

	__le32 *pdesc = (__le32 *)pdesc8;

	u32 phystatus = get_rx_desc_physt(pdesc);



	status->packet_report_type = (u8)get_rx_status_desc_rpt_sel(pdesc);
@@ -473,7 +474,7 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw, 
}



void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,

			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,

			  struct ieee80211_hdr *hdr, u8 *pdesc8,

			  u8 *txbd, struct ieee80211_tx_info *info,

			  struct ieee80211_sta *sta,

			  struct sk_buff *skb,
@@ -484,7 +485,6 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, 
	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));

	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));

	struct rtl_hal *rtlhal = rtl_hal(rtlpriv);

	u8 *pdesc = (u8 *)pdesc_tx;

	u16 seq_number;

	__le16 fc = hdr->frame_control;

	unsigned int buf_len = 0;
@@ -497,6 +497,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, 
	dma_addr_t mapping;

	u8 bw_40 = 0;

	u8 short_gi = 0;

	__le32 *pdesc = (u32 *)pdesc8;



	if (mac->opmode == NL80211_IFTYPE_STATION) {

		bw_40 = mac->bw_40;
@@ -521,7 +522,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, 
			 "DMA mapping error\n");

		return;

	}

	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_88e));

	clear_pci_tx_desc_content(pdesc, sizeof(struct tx_desc_88e));

	if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) {

		firstseg = true;

		lastseg = true;
@@ -535,8 +536,8 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, 
				RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,

					 "Insert 8 byte.pTcb->EMPktNum:%d\n",

					  ptcb_desc->empkt_num);

				_rtl88ee_insert_emcontent(ptcb_desc,

							  (u8 *)(skb->data));

				rtl88ee_insert_emcontent(ptcb_desc,

							 (__le32 *)(skb->data));

			}

		} else {

			set_tx_desc_offset(pdesc, USB_HWDESC_HEADER_LEN);
@@ -660,17 +661,18 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw, 
		set_tx_desc_bmc(pdesc, 1);

	}



	rtl88e_dm_set_tx_ant_by_tx_info(hw, pdesc, ptcb_desc->mac_id);

	rtl88e_dm_set_tx_ant_by_tx_info(hw, pdesc8, ptcb_desc->mac_id);

	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");

}



void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw,

			     u8 *pdesc, bool firstseg,

			     u8 *pdesc8, bool firstseg,

			     bool lastseg, struct sk_buff *skb)

{

	struct rtl_priv *rtlpriv = rtl_priv(hw);

	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));

	u8 fw_queue = QSLT_BEACON;

	__le32 *pdesc = (__le32 *)pdesc8;



	dma_addr_t mapping = pci_map_single(rtlpci->pdev,

					    skb->data, skb->len,
@@ -684,7 +686,7 @@ void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw, 
			 "DMA mapping error\n");

		return;

	}

	CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);

	clear_pci_tx_desc_content(pdesc, TX_DESC_SIZE);



	if (firstseg)

		set_tx_desc_offset(pdesc, USB_HWDESC_HEADER_LEN);
@@ -726,9 +728,11 @@ void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw, 
		      pdesc, TX_DESC_SIZE);

}



void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc,

void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc8,

		      bool istx, u8 desc_name, u8 *val)

{

	__le32 *pdesc = (__le32 *)pdesc8;



	if (istx == true) {

		switch (desc_name) {

		case HW_DESC_OWN:
@@ -765,9 +769,10 @@ void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, 
}



u64 rtl88ee_get_desc(struct ieee80211_hw *hw,

		     u8 *pdesc, bool istx, u8 desc_name)

		     u8 *pdesc8, bool istx, u8 desc_name)

{

	u32 ret = 0;

	__le32 *pdesc = (__le32 *)pdesc8;



	if (istx == true) {

		switch (desc_name) {

drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.h

+219 −219

File changed.

Preview size limit exceeded, changes collapsed.

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