Commit b87212ce authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
Browse files

rtl8xxxu: Do not set FPGA0_TX_INFO for 8723bu and use a larger PBP page size 



The vendor driver does not set FPGA0_TX_INFO here. In additiona the
8723bu can handler a larger PBP page size.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 1f1b20f1

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

+8 −3
Original line number Diff line number Diff line
@@ -6165,6 +6165,7 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) 
		goto exit;



	/* RFSW Control - clear bit 14 ?? */

	if (priv->rtlchip != 0x8723b)

		rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003);

	/* 0x07000760 */

	val32 = FPGA0_RF_TRSW | FPGA0_RF_TRSWB | FPGA0_RF_ANTSW |
@@ -6185,6 +6186,10 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) 
	/*

	 * Transfer page size is always 128

	 */

	if (priv->rtlchip == 0x8723b)

		val8 = (PBP_PAGE_SIZE_256 << PBP_PAGE_SIZE_RX_SHIFT) |

			(PBP_PAGE_SIZE_256 << PBP_PAGE_SIZE_TX_SHIFT);

	else

		val8 = (PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_RX_SHIFT) |

			(PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_TX_SHIFT);

	rtl8xxxu_write8(priv, REG_PBP, val8);