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From: Larry Finger <Larry.Finger@lwfinger.net>
To: kvalo@codeaurora.org
Cc: linux-wireless@vger.kernel.org, Ping-Ke Shih <pkshih@realtek.com>,
	Larry Finger <Larry.Finger@lwfinger.net>,
	Yan-Hsuan Chuang <yhchuang@realtek.com>,
	Birming Chiu <birming@realtek.com>, Shaofu <shaofu@realtek.com>,
	Steven Ting <steventing@realtek.com>
Subject: [PATCH 04/11] rtlwifi: rtl_pci: Add support for 8822be TX/RX BD
Date: Wed,  1 Nov 2017 10:29:19 -0500	[thread overview]
Message-ID: <20171101152926.24971-5-Larry.Finger@lwfinger.net> (raw)
In-Reply-To: <20171101152926.24971-1-Larry.Finger@lwfinger.net>

From: Ping-Ke Shih <pkshih@realtek.com>

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: 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>
---
 drivers/net/wireless/realtek/rtlwifi/pci.c | 14 +++++++++++---
 drivers/net/wireless/realtek/rtlwifi/pci.h |  1 +
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c
index 01c65c807126..e8c8ce601229 100644
--- a/drivers/net/wireless/realtek/rtlwifi/pci.c
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.c
@@ -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;
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.h b/drivers/net/wireless/realtek/rtlwifi/pci.h
index e331f5a3b35f..0f1a0f8585b6 100644
--- a/drivers/net/wireless/realtek/rtlwifi/pci.h
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.h
@@ -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
-- 
2.14.3

  parent reply	other threads:[~2017-11-01 15:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-01 15:29 [PATCH 00/11] rtlwifi: rtl_pci: Update mini driver for RTL8822BE Larry Finger
2017-11-01 15:29 ` [PATCH 01/11] rtlwifi: rtl_pci: Fix formatting errors in pci.h Larry Finger
2017-11-08 12:32   ` [01/11] " Kalle Valo
2017-11-01 15:29 ` [PATCH 02/11] rtlwifi: rtl_pci: Fix formatting problems in pci.c Larry Finger
2017-11-01 15:29 ` [PATCH 03/11] rtlwifi: rtl_pci: Simplify some code be eliminating extraneous variables Larry Finger
2017-11-01 15:29 ` Larry Finger [this message]
2017-11-01 15:29 ` [PATCH 05/11] rtlwifi: rtl_pci: Add fill_tx_special_desc to issue H2C data, and process TXOK in interrupt Larry Finger
2017-11-01 15:29 ` [PATCH 06/11] rtlwifi: rtl_pci: Add ID for 8822BE Larry Finger
2017-11-01 15:29 ` [PATCH 07/11] rtlwifi: rtl_pci: Extend recognized interrupt parameters from two to four ISR Larry Finger
2017-11-08 12:19   ` Kalle Valo
2017-11-01 15:29 ` [PATCH 08/11] rtlwifi: rtl_pci: Refactor TX/RX flow Larry Finger
2017-11-08 12:25   ` Kalle Valo
2017-11-08 12:48   ` [08/11] " Kalle Valo
2017-11-01 15:29 ` [PATCH 09/11] rtlwifi: rtl_pci: 8822BE puts broadcast and multicast packet to HIQ Larry Finger
2017-11-01 15:29 ` [PATCH 10/11] rtlwifi: Add beacon check mechanism to check if AP settings changed Larry Finger
2017-11-01 15:29 ` [PATCH 11/11] rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled Larry Finger

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