openwrt/target/linux/armsr/patches-6.1/701-v6.2-0001-net-dpaa2-eth-don-t-use-ENOTSUPP-error-code.patch
Mathew McBride 40b02a2301
armsr: rename from armvirt
Now that the armvirt target supports real hardware, not just
VMs, thanks to the addition of EFI, rename it to something
more appropriate.

'armsr' (Arm SystemReady) was chosen after the name of
the Arm standards program.

The 32 and 64 bit targets have also been renamed
armv7 and armv8 respectively, to allow future profiles
where required (such as armv9).

See https://developer.arm.com/documentation/102858/0100/Introduction
for more information.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
2023-06-10 21:30:19 +02:00

45 lines
1.7 KiB
Diff

From f3763a0c1b07273218cbf5886bdf8df9df501111 Mon Sep 17 00:00:00 2001
From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Tue, 29 Nov 2022 16:12:10 +0200
Subject: [PATCH 03/14] net: dpaa2-eth: don't use -ENOTSUPP error code
dpaa2_eth_setup_dpni() is called from the probe path and
dpaa2_eth_set_link_ksettings() is propagated to user space.
include/linux/errno.h says that ENOTSUPP is "Defined for the NFSv3
protocol". Conventional wisdom has it to not use it in networking
drivers. Replace it with -EOPNOTSUPP.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +-
drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -3613,7 +3613,7 @@ static int dpaa2_eth_setup_dpni(struct f
dev_err(dev, "DPNI version %u.%u not supported, need >= %u.%u\n",
priv->dpni_ver_major, priv->dpni_ver_minor,
DPNI_VER_MAJOR, DPNI_VER_MINOR);
- err = -ENOTSUPP;
+ err = -EOPNOTSUPP;
goto close;
}
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
@@ -118,7 +118,7 @@ dpaa2_eth_set_link_ksettings(struct net_
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
if (!dpaa2_eth_is_type_phy(priv))
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
return phylink_ethtool_ksettings_set(priv->mac->phylink, link_settings);
}