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From: Hayes Wang <hayeswang@realtek.com>
To: <kuba@kernel.org>, <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <nic_swsd@realtek.com>,
	<linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
	Hayes Wang <hayeswang@realtek.com>
Subject: [PATCH net 1/2] r8152: fix the units of some registers for RTL8156A
Date: Thu, 18 Aug 2022 16:06:19 +0800	[thread overview]
Message-ID: <20220818080620.14538-393-nic_swsd@realtek.com> (raw)
In-Reply-To: <20220818080620.14538-392-nic_swsd@realtek.com>

The units of PLA_RX_FIFO_FULL and PLA_RX_FIFO_EMPTY are 16 bytes.

Fixes: 195aae321c82 ("r8152: support new chips")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
 drivers/net/usb/r8152.c | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 0f6efaabaa32..46c7954d2762 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -6431,21 +6431,8 @@ static void r8156_fc_parameter(struct r8152 *tp)
 	u32 pause_on = tp->fc_pause_on ? tp->fc_pause_on : fc_pause_on_auto(tp);
 	u32 pause_off = tp->fc_pause_off ? tp->fc_pause_off : fc_pause_off_auto(tp);
 
-	switch (tp->version) {
-	case RTL_VER_10:
-	case RTL_VER_11:
-		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 8);
-		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 8);
-		break;
-	case RTL_VER_12:
-	case RTL_VER_13:
-	case RTL_VER_15:
-		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
-		ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
-		break;
-	default:
-		break;
-	}
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_FULL, pause_on / 16);
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RX_FIFO_EMPTY, pause_off / 16);
 }
 
 static void rtl8156_change_mtu(struct r8152 *tp)
-- 
2.34.3


  reply	other threads:[~2022-08-18  8:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-18  8:06 [PATCH net 0/2] r8152: fix flow control settings Hayes Wang
2022-08-18  8:06 ` Hayes Wang [this message]
2022-08-18  8:06 ` [PATCH net 2/2] r8152: fix the RX FIFO settings when suspending Hayes Wang
2022-08-22 14:00 ` [PATCH net 0/2] r8152: fix flow control settings patchwork-bot+netdevbpf

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