diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 3 | ||||
| -rw-r--r-- | lib/Kconfig.debug | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index aeb7fae16bc2..ce9fa962d59b 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -432,6 +432,9 @@ config SGL_ALLOC config NEED_SG_DMA_LENGTH bool +config NEED_DMA_MAP_STATE + bool + config IOMMU_HELPER bool diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 45100eda1dab..d5175eb7b917 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1634,6 +1634,7 @@ config PROVIDE_OHCI1394_DMA_INIT config DMA_API_DEBUG bool "Enable debugging of DMA-API usage" + select NEED_DMA_MAP_STATE help Enable this option to debug the use of the DMA API by device drivers. With this option you will be able to detect common bugs in device |