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Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index f39a6f54c35..7ea06bee8b3 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" |