tjh.dev / kernel
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net: bnge: add AUXILIARY_BUS to Kconfig dependencies

The build can currently fail with

ld: drivers/net/ethernet/broadcom/bnge/bnge_auxr.o: in function `bnge_rdma_aux_device_add':
bnge_auxr.c:(.text+0x366): undefined reference to `__auxiliary_device_add'
ld: drivers/net/ethernet/broadcom/bnge/bnge_auxr.o: in function `bnge_rdma_aux_device_init':
bnge_auxr.c:(.text+0x43c): undefined reference to `auxiliary_device_init'

if BNGE is enabled but no other driver pulls in AUXILIARY_BUS.

Select AUXILIARY_BUS in BNGE like in all other drivers which create
an auxiliary_device.

Fixes: 8ac050ec3b1c ("bng_en: Add RoCE aux device support")
Signed-off-by: Markus Blöchl <markus@blochl.de>
Reviewed-by: Vikas Gupta <vikas.gupta@broadcom.com>
Link: https://patch.msgid.link/20251228-bnge_aux_bus-v1-1-82e273ebfdac@blochl.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

authored by

Markus Blöchl and committed by
Jakub Kicinski d7065436 a428e0da

+1
+1
drivers/net/ethernet/broadcom/Kconfig
··· 259 259 depends on PCI 260 260 select NET_DEVLINK 261 261 select PAGE_POOL 262 + select AUXILIARY_BUS 262 263 help 263 264 This driver supports Broadcom ThorUltra 50/100/200/400/800 gigabit 264 265 Ethernet cards. The module will be called bng_en. To compile this