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rtlwifi: rtl_pci: Add fill_tx_special_desc to issue H2C data, and process TXOK in interrupt.

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With the RTL8822BE, an H2C tx queue is added to download FW and special
data. This change implements the support code in rtl_pci.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ping-Ke Shih
2017-11-01 10:29:20 -05:00
committed by Kalle Valo
parent 57869e4ba7
commit 89d3e8abcf
3 changed files with 16 additions and 0 deletions
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11
drivers/net/wireless/realtek/rtlwifi/pci.c
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@@ -926,6 +926,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
unsigned long flags;
u32 inta = 0;
u32 intb = 0;
u32 intd = 0;
irqreturn_t ret = IRQ_HANDLED;
if (rtlpci->irq_enabled == 0)
@@ -1007,6 +1008,16 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
_rtl_pci_tx_isr(hw, VO_QUEUE);
}
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8822BE) {
if (intd & rtlpriv->cfg->maps[RTL_IMR_H2CDOK]) {
rtlpriv->link_info.num_tx_inperiod++;
RT_TRACE(rtlpriv, COMP_INTR, DBG_TRACE,
"H2C TX OK interrupt!\n");
_rtl_pci_tx_isr(hw, H2C_QUEUE);
}
}
if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) {
if (inta & rtlpriv->cfg->maps[RTL_IMR_COMDOK]) {
rtlpriv->link_info.num_tx_inperiod++;