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Commit 57869e4b authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
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rtlwifi: rtl_pci: Add support for 8822be TX/RX BD 



The number of TX/RX BD desc for 8822BE is 512.
The TX/RX BD architecture of 8822BE is the same as 8192EE.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarLarry 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: default avatarKalle Valo <kvalo@codeaurora.org>
parent 5f647f4d

drivers/net/wireless/realtek/rtlwifi/pci.c

+11 −3
Original line number Diff line number Diff line
@@ -1140,6 +1140,8 @@ static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw) 


	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE)

		desc_num = TX_DESC_NUM_92E;

	else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8822BE)

		desc_num = TX_DESC_NUM_8822B;

	else

		desc_num = RT_TXDESC_NUM;
@@ -1981,11 +1983,17 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, 
		}

	}



	/* 92ee use new trx flow */

	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE)

	switch (rtlhal->hw_type) {

	case HARDWARE_TYPE_RTL8192EE:

	case HARDWARE_TYPE_RTL8822BE:

		/* use new trx flow */

		rtlpriv->use_new_trx_flow = true;

	else

		break;



	default:

		rtlpriv->use_new_trx_flow = false;

		break;

	}



	/*find bus info */

	pcipriv->ndis_adapter.busnumber = pdev->bus->number;

drivers/net/wireless/realtek/rtlwifi/pci.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 


#define RT_TXDESC_NUM				128

#define TX_DESC_NUM_92E				512

#define TX_DESC_NUM_8822B			512

#define RT_TXDESC_NUM_BE_QUEUE			256



#define BK_QUEUE				0