linux-kernel - [PATCH 5.15 796/917] octeontx2-pf: select CONFIG_NET

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Message-Id: <20211115165455.965363850@linuxfoundation.org>
Date:   Mon, 15 Nov 2021 18:04:51 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 796/917] octeontx2-pf: select CONFIG_NET_DEVLINK

From: Arnd Bergmann <arnd@...db.de>

[ Upstream commit 9cbc3367968de69017a87a1118b62490ac1bdd0a ]

The octeontx2 pf nic driver failsz to link when the devlink support
is not reachable:

aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_get':
otx2_devlink.c:(.text+0x10): undefined reference to `devlink_priv'
aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_validate':
otx2_devlink.c:(.text+0x50): undefined reference to `devlink_priv'
aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_dl_mcam_count_set':
otx2_devlink.c:(.text+0xd0): undefined reference to `devlink_priv'
aarch64-linux-ld: drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o: in function `otx2_devlink_info_get':
otx2_devlink.c:(.text+0x150): undefined reference to `devlink_priv'

This is already selected by the admin function driver, but not the
actual nic, which might be built-in when the af driver is not.

Fixes: 2da489432747 ("octeontx2-pf: devlink params support to set mcam entry count")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/marvell/octeontx2/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/marvell/octeontx2/Kconfig b/drivers/net/ethernet/marvell/octeontx2/Kconfig
index 3f982ccf2c85f..639893d870550 100644
--- a/drivers/net/ethernet/marvell/octeontx2/Kconfig
+++ b/drivers/net/ethernet/marvell/octeontx2/Kconfig
@@ -31,6 +31,7 @@ config NDC_DIS_DYNAMIC_CACHING
 config OCTEONTX2_PF
 	tristate "Marvell OcteonTX2 NIC Physical Function driver"
 	select OCTEONTX2_MBOX
+	select NET_DEVLINK
 	depends on (64BIT && COMPILE_TEST) || ARM64
 	depends on PCI
 	depends on PTP_1588_CLOCK_OPTIONAL
-- 
2.33.0