netdev - [PATCH net v3 3/3] r8152: move setting r8153b_rx_agg_chg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 28 Apr 2023 16:53:31 +0800
From:   Hayes Wang <hayeswang@...ltek.com>
To:     <kuba@...nel.org>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <nic_swsd@...ltek.com>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net v3 3/3] r8152: move setting r8153b_rx_agg_chg_indicate()

Move setting r8153b_rx_agg_chg_indicate() for 2.5G devices. The
r8153b_rx_agg_chg_indicate() has to be called after enabling tx/rx.
Otherwise, the coalescing settings are useless.

Fixes: 195aae321c82 ("r8152: support new chips")
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/usb/r8152.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 58670a65b840..755b0f72dd44 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -3027,12 +3027,16 @@ static int rtl_enable(struct r8152 *tp)
 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, ocp_data);
 
 	switch (tp->version) {
-	case RTL_VER_08:
-	case RTL_VER_09:
-	case RTL_VER_14:
-		r8153b_rx_agg_chg_indicate(tp);
+	case RTL_VER_01:
+	case RTL_VER_02:
+	case RTL_VER_03:
+	case RTL_VER_04:
+	case RTL_VER_05:
+	case RTL_VER_06:
+	case RTL_VER_07:
 		break;
 	default:
+		r8153b_rx_agg_chg_indicate(tp);
 		break;
 	}
 
@@ -3086,7 +3090,6 @@ static void r8153_set_rx_early_timeout(struct r8152 *tp)
 			       640 / 8);
 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EXTRA_AGGR_TMR,
 			       ocp_data);
-		r8153b_rx_agg_chg_indicate(tp);
 		break;
 
 	default:
@@ -3120,7 +3123,6 @@ static void r8153_set_rx_early_size(struct r8152 *tp)
 	case RTL_VER_15:
 		ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE,
 			       ocp_data / 8);
-		r8153b_rx_agg_chg_indicate(tp);
 		break;
 	default:
 		WARN_ON_ONCE(1);
-- 
2.40.0