From: Jes Sorensen <[email protected]> The vendor driver does not set FPGA0_TX_INFO here. In additiona the 8723bu can handler a larger PBP page size.
Signed-off-by: Jes Sorensen <[email protected]> --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index 7e525fa..3a7fd2c 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -6165,7 +6165,8 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) goto exit; /* RFSW Control - clear bit 14 ?? */ - rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003); + if (priv->rtlchip != 0x8723b) + rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003); /* 0x07000760 */ val32 = FPGA0_RF_TRSW | FPGA0_RF_TRSWB | FPGA0_RF_ANTSW | FPGA0_RF_ANTSWB | FPGA0_RF_PAPE | @@ -6185,8 +6186,12 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* * Transfer page size is always 128 */ - val8 = (PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_RX_SHIFT) | - (PBP_PAGE_SIZE_128 << PBP_PAGE_SIZE_TX_SHIFT); + 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); /* -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
