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Commit 80805aa5 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
Browse files

rtl8xxxu: Set TX page boundaries for 8192eu 



The 8192eu also has it's own TRXFF boundary value to set.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 2ca73dc7

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

+6 −1
Original line number Diff line number Diff line
@@ -6495,6 +6495,9 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) 
		/*

		 * Set TX buffer boundary

		 */

		if (priv->rtl_chip == RTL8192E)

			val8 = TX_TOTAL_PAGE_NUM_8192E + 1;

		else

			val8 = TX_TOTAL_PAGE_NUM + 1;



		if (priv->rtl_chip == RTL8723B)
@@ -6532,6 +6535,8 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) 
	 */

	if (priv->rtl_chip == RTL8723B)

		rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x3f7f);

	else if (priv->rtl_chip == RTL8192E)

		rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x3cff);

	else

		rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x27ff);

	/*

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ 
#define REALTEK_USB_CMD_IDX		0x00



#define TX_TOTAL_PAGE_NUM		0xf8

#define TX_TOTAL_PAGE_NUM_8192E		0xf3

/* (HPQ + LPQ + NPQ + PUBQ) = TX_TOTAL_PAGE_NUM */

#define TX_PAGE_NUM_PUBQ		0xe7

#define TX_PAGE_NUM_HI_PQ		0x0c