mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-31 16:15:54 +00:00
d62ecd6c07
Refresh patches 6.12 for airoha and econet Fixes:122135b964("airoha: an7581: add support for kernel 6.12") Fixes:73d0f92460("kernel: Add new platform EcoNet MIPS") Signed-off-by: Leo Barsky <leobrsky@proton.me> Link: https://github.com/openwrt/openwrt/pull/20073 Signed-off-by: Robert Marko <robimarko@gmail.com>
48 lines
1.7 KiB
Diff
48 lines
1.7 KiB
Diff
From 03b1b69f0662c46f258a45e4a7d7837351c11692 Mon Sep 17 00:00:00 2001
|
|
From: Lorenzo Bianconi <lorenzo@kernel.org>
|
|
Date: Tue, 4 Mar 2025 15:21:10 +0100
|
|
Subject: [PATCH 3/6] net: airoha: Introduce airoha_dev_change_mtu callback
|
|
|
|
Add airoha_dev_change_mtu callback to update the MTU of a running
|
|
device.
|
|
|
|
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
|
|
Reviewed-by: Simon Horman <horms@kernel.org>
|
|
Link: https://patch.msgid.link/20250304-airoha-eth-rx-sg-v1-3-283ebc61120e@kernel.org
|
|
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
---
|
|
drivers/net/ethernet/airoha/airoha_eth.c | 15 +++++++++++++++
|
|
1 file changed, 15 insertions(+)
|
|
|
|
--- a/drivers/net/ethernet/airoha/airoha_eth.c
|
|
+++ b/drivers/net/ethernet/airoha/airoha_eth.c
|
|
@@ -1705,6 +1705,20 @@ static void airoha_dev_get_stats64(struc
|
|
} while (u64_stats_fetch_retry(&port->stats.syncp, start));
|
|
}
|
|
|
|
+static int airoha_dev_change_mtu(struct net_device *dev, int mtu)
|
|
+{
|
|
+ struct airoha_gdm_port *port = netdev_priv(dev);
|
|
+ struct airoha_eth *eth = port->qdma->eth;
|
|
+ u32 len = ETH_HLEN + mtu + ETH_FCS_LEN;
|
|
+
|
|
+ airoha_fe_rmw(eth, REG_GDM_LEN_CFG(port->id),
|
|
+ GDM_LONG_LEN_MASK,
|
|
+ FIELD_PREP(GDM_LONG_LEN_MASK, len));
|
|
+ WRITE_ONCE(dev->mtu, mtu);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static u16 airoha_dev_select_queue(struct net_device *dev, struct sk_buff *skb,
|
|
struct net_device *sb_dev)
|
|
{
|
|
@@ -2397,6 +2411,7 @@ static const struct net_device_ops airoh
|
|
.ndo_init = airoha_dev_init,
|
|
.ndo_open = airoha_dev_open,
|
|
.ndo_stop = airoha_dev_stop,
|
|
+ .ndo_change_mtu = airoha_dev_change_mtu,
|
|
.ndo_select_queue = airoha_dev_select_queue,
|
|
.ndo_start_xmit = airoha_dev_xmit,
|
|
.ndo_get_stats64 = airoha_dev_get_stats64,
|