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rtl8xxxu: Init page boundaries before starting the firmware 

This reorganizes the device initialization to init page boundaries
before starting the firmware. This matches the flow in the 8192eu
vendor driver.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-02-29 17:04:05 -05:00 committed by Kalle Valo
parent 74b99bed87
commit 07bb46be53
1 changed files with 34 additions and 34 deletions
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68
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View File

@ -4313,6 +4313,40 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
goto exit;
}
dev_dbg(dev, "%s: macpower %i\n", __func__, macpower);
if (!macpower) {
if (priv->ep_tx_normal_queue)
val8 = TX_PAGE_NUM_NORM_PQ;
else
val8 = 0;
rtl8xxxu_write8(priv, REG_RQPN_NPQ, val8);
val32 = (TX_PAGE_NUM_PUBQ << RQPN_NORM_PQ_SHIFT) | RQPN_LOAD;
if (priv->ep_tx_high_queue)
val32 |= (TX_PAGE_NUM_HI_PQ << RQPN_HI_PQ_SHIFT);
if (priv->ep_tx_low_queue)
val32 |= (TX_PAGE_NUM_LO_PQ << RQPN_LO_PQ_SHIFT);
rtl8xxxu_write32(priv, REG_RQPN, val32);
/*
* Set TX buffer boundary
*/
val8 = TX_TOTAL_PAGE_NUM + 1;
rtl8xxxu_write8(priv, REG_TXPKTBUF_BCNQ_BDNY, val8);
rtl8xxxu_write8(priv, REG_TXPKTBUF_MGQ_BDNY, val8);
rtl8xxxu_write8(priv, REG_TXPKTBUF_WMAC_LBK_BF_HD, val8);
rtl8xxxu_write8(priv, REG_TRXFF_BNDY, val8);
rtl8xxxu_write8(priv, REG_TDECTRL + 1, val8);
}
ret = rtl8xxxu_init_queue_priority(priv);
dev_dbg(dev, "%s: init_queue_priority %i\n", __func__, ret);
if (ret)
goto exit;
dev_dbg(dev, "%s: macpower %i\n", __func__, macpower);
if (!macpower) {
ret = priv->fops->llt_init(priv, TX_TOTAL_PAGE_NUM);
@ -4392,40 +4426,6 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
priv->rf_mode_ag[0] = rtl8xxxu_read_rfreg(priv, RF_A,
RF6052_REG_MODE_AG);
dev_dbg(dev, "%s: macpower %i\n", __func__, macpower);
if (!macpower) {
if (priv->ep_tx_normal_queue)
val8 = TX_PAGE_NUM_NORM_PQ;
else
val8 = 0;
rtl8xxxu_write8(priv, REG_RQPN_NPQ, val8);
val32 = (TX_PAGE_NUM_PUBQ << RQPN_NORM_PQ_SHIFT) | RQPN_LOAD;
if (priv->ep_tx_high_queue)
val32 |= (TX_PAGE_NUM_HI_PQ << RQPN_HI_PQ_SHIFT);
if (priv->ep_tx_low_queue)
val32 |= (TX_PAGE_NUM_LO_PQ << RQPN_LO_PQ_SHIFT);
rtl8xxxu_write32(priv, REG_RQPN, val32);
/*
* Set TX buffer boundary
*/
val8 = TX_TOTAL_PAGE_NUM + 1;
rtl8xxxu_write8(priv, REG_TXPKTBUF_BCNQ_BDNY, val8);
rtl8xxxu_write8(priv, REG_TXPKTBUF_MGQ_BDNY, val8);
rtl8xxxu_write8(priv, REG_TXPKTBUF_WMAC_LBK_BF_HD, val8);
rtl8xxxu_write8(priv, REG_TRXFF_BNDY, val8);
rtl8xxxu_write8(priv, REG_TDECTRL + 1, val8);
}
ret = rtl8xxxu_init_queue_priority(priv);
dev_dbg(dev, "%s: init_queue_priority %i\n", __func__, ret);
if (ret)
goto exit;
/*
* Set RX page boundary
*/