diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index f39a6f54c353cfc181e9906467859cac4263e0ca..7ea06bee8b30db08bbefc667d527f96264d2eb6e 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -479,6 +479,9 @@ config NEED_SG_DMA_LENGTH config HAVE_DMA_ATTRS def_bool PCI +config NEED_DMA_MAP_STATE + def_bool PCI + config CHSC_SCH def_tristate m prompt "Support for CHSC subchannels"