8 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c
index 516160147191..3b3b12fe4136 100644
--- a/drivers/net/wireless/realtek/rtw89/pci.c
+++ b/drivers/net/wireless/realtek/rtw89/pci.c
@@ -321,10 +321,11 @@ static u32 rtw89_pci_get_rx_skb_idx(struct rtw89_dev *rtwdev,
 static u32 rtw89_pci_rxbd_deliver_skbs(struct rtw89_dev *rtwdev,
 				       struct rtw89_pci_rx_ring *rx_ring)
 {
-	struct rtw89_pci_dma_ring *bd_ring = &rx_ring->bd_ring;
-	struct rtw89_pci_rx_info *rx_info;
 	struct rtw89_rx_desc_info *desc_info = &rx_ring->diliver_desc;
+	struct rtw89_pci_dma_ring *bd_ring = &rx_ring->bd_ring;
+	const struct rtw89_pci_info *info = rtwdev->pci_info;
 	struct sk_buff *new = rx_ring->diliver_skb;
+	struct rtw89_pci_rx_info *rx_info;
 	struct sk_buff *skb;
 	u32 rxinfo_size = sizeof(struct rtw89_pci_rxbd_info);
 	u32 skb_idx;
@@ -344,9 +345,14 @@ static u32 rtw89_pci_rxbd_deliver_skbs(struct rtw89_dev *rtwdev,
 	}
 
 	rx_info = RTW89_PCI_RX_SKB_CB(skb);
-	fs = rx_info->fs;
+	fs = info->no_rxbd_fs ? !new : rx_info->fs;
 	ls = rx_info->ls;
 
+	if (unlikely(!fs || !ls))
+		rtw89_debug(rtwdev, RTW89_DBG_UNEXP,
+			    "unexpected fs/ls=%d/%d tag=%u len=%u new->len=%u\n",
+			    fs, ls, rx_info->tag, rx_info->len, new ? new->len : 0);
+
 	if (fs) {
 		if (new) {
 			rtw89_debug(rtwdev, RTW89_DBG_UNEXP,
diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h
index d52db4ca1b99..4d11c3dd60a5 100644
--- a/drivers/net/wireless/realtek/rtw89/pci.h
+++ b/drivers/net/wireless/realtek/rtw89/pci.h
@@ -1051,7 +1051,8 @@
 #define RTW89_PCI_TXWD_NUM_MAX		512
 #define RTW89_PCI_TXWD_PAGE_SIZE	128
 #define RTW89_PCI_ADDRINFO_MAX		4
-#define RTW89_PCI_RX_BUF_SIZE		(11454 + 40) /* +40 for rtw89_rxdesc_long_v2 */
+/* +40 for rtw89_rxdesc_long_v2; +4 for rtw89_pci_rxbd_info */
+#define RTW89_PCI_RX_BUF_SIZE		(11454 + 40 + 4)
 
 #define RTW89_PCI_POLL_BDRAM_RST_CNT	100
 #define RTW89_PCI_MULTITAG		8
@@ -1324,6 +1325,7 @@ struct rtw89_pci_info {
 	enum mac_ax_io_rcy_tmr io_rcy_tmr;
 	bool rx_ring_eq_is_full;
 	bool check_rx_tag;
+	bool no_rxbd_fs;
 
 	u32 init_cfg_reg;
 	u32 txhci_en_bit;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851be.c b/drivers/net/wireless/realtek/rtw89/rtw8851be.c
index 651cbce1dd7e..cfe744cc7f30 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851be.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851be.c
@@ -27,6 +27,7 @@ static const struct rtw89_pci_info rtw8851b_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_6MS,
 	.rx_ring_eq_is_full	= false,
 	.check_rx_tag		= false,
+	.no_rxbd_fs		= false,
 
 	.init_cfg_reg		= R_AX_PCIE_INIT_CFG1,
 	.txhci_en_bit		= B_AX_TXHCI_EN,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c
index 701187d69e14..08e39f0572bc 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852ae.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852ae.c
@@ -27,6 +27,7 @@ static const struct rtw89_pci_info rtw8852a_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_6MS,
 	.rx_ring_eq_is_full	= false,
 	.check_rx_tag		= false,
+	.no_rxbd_fs		= false,
 
 	.init_cfg_reg		= R_AX_PCIE_INIT_CFG1,
 	.txhci_en_bit		= B_AX_TXHCI_EN,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852be.c b/drivers/net/wireless/realtek/rtw89/rtw8852be.c
index a13ea1cce4a7..42004ac52aee 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852be.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852be.c
@@ -27,6 +27,7 @@ static const struct rtw89_pci_info rtw8852b_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_6MS,
 	.rx_ring_eq_is_full	= false,
 	.check_rx_tag		= false,
+	.no_rxbd_fs		= false,
 
 	.init_cfg_reg		= R_AX_PCIE_INIT_CFG1,
 	.txhci_en_bit		= B_AX_TXHCI_EN,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bte.c b/drivers/net/wireless/realtek/rtw89/rtw8852bte.c
index d1eebecfcd73..e482c9893e11 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852bte.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852bte.c
@@ -33,6 +33,7 @@ static const struct rtw89_pci_info rtw8852bt_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_6MS,
 	.rx_ring_eq_is_full	= false,
 	.check_rx_tag		= false,
+	.no_rxbd_fs		= false,
 
 	.init_cfg_reg		= R_AX_PCIE_INIT_CFG1,
 	.txhci_en_bit		= B_AX_TXHCI_EN,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c
index 1a46878be96b..6b565acc4cdf 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852ce.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852ce.c
@@ -36,6 +36,7 @@ static const struct rtw89_pci_info rtw8852c_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_6MS,
 	.rx_ring_eq_is_full	= false,
 	.check_rx_tag		= false,
+	.no_rxbd_fs		= false,
 
 	.init_cfg_reg		= R_AX_HAXI_INIT_CFG1,
 	.txhci_en_bit		= B_AX_TXHCI_EN_V1,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922ae.c b/drivers/net/wireless/realtek/rtw89/rtw8922ae.c
index edfb1f220af0..568d5bd134f9 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922ae.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922ae.c
@@ -33,6 +33,7 @@ static const struct rtw89_pci_info rtw8922a_pci_info = {
 	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_DEF,
 	.rx_ring_eq_is_full	= true,
 	.check_rx_tag		= true,
+	.no_rxbd_fs		= true,
 
 	.init_cfg_reg		= R_BE_HAXI_INIT_CFG1,
 	.txhci_en_bit		= B_BE_TXDMA_EN,