diff options
author | 2020-10-15 14:43:29 -0700 | |
---|---|---|
committer | 2020-10-15 14:43:29 -0700 | |
commit | 5a32c3413d3340f90c82c84b375ad4b335a59f28 (patch) | |
tree | 4166f2ff0fca170bdd9bab6e56cac99baac37ace /drivers/misc | |
parent | Merge tag 'dmaengine-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
parent | ARM/ixp4xx: add a missing include of dma-map-ops.h (diff) | |
download | linux-5a32c3413d3340f90c82c84b375ad4b335a59f28.tar.gz linux-5a32c3413d3340f90c82c84b375ad4b335a59f28.tar.bz2 linux-5a32c3413d3340f90c82c84b375ad4b335a59f28.zip |
Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- rework the non-coherent DMA allocator
- move private definitions out of <linux/dma-mapping.h>
- lower CMA_ALIGNMENT (Paul Cercueil)
- remove the omap1 dma address translation in favor of the common code
- make dma-direct aware of multiple dma offset ranges (Jim Quinlan)
- support per-node DMA CMA areas (Barry Song)
- increase the default seg boundary limit (Nicolin Chen)
- misc fixes (Robin Murphy, Thomas Tai, Xu Wang)
- various cleanups
* tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping: (63 commits)
ARM/ixp4xx: add a missing include of dma-map-ops.h
dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handling
dma-direct: factor out a dma_direct_alloc_from_pool helper
dma-direct check for highmem pages in dma_direct_alloc_pages
dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma
dma-mapping: move dma-debug.h to kernel/dma/
dma-mapping: remove <asm/dma-contiguous.h>
dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>
dma-contiguous: remove dma_contiguous_set_default
dma-contiguous: remove dev_set_cma_area
dma-contiguous: remove dma_declare_contiguous
dma-mapping: split <linux/dma-mapping.h>
cma: decrease CMA_ALIGNMENT lower limit to 2
firewire-ohci: use dma_alloc_pages
dma-iommu: implement ->alloc_noncoherent
dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methods
dma-mapping: add a new dma_alloc_pages API
dma-mapping: remove dma_cache_sync
53c700: convert to dma_alloc_noncoherent
...
Diffstat (limited to 'drivers/misc')
-rw-r--r-- | drivers/misc/mic/Kconfig | 1 | ||||
-rw-r--r-- | drivers/misc/mic/bus/mic_bus.c | 1 | ||||
-rw-r--r-- | drivers/misc/mic/bus/scif_bus.c | 2 | ||||
-rw-r--r-- | drivers/misc/mic/bus/scif_bus.h | 2 | ||||
-rw-r--r-- | drivers/misc/mic/bus/vop_bus.c | 2 | ||||
-rw-r--r-- | drivers/misc/mic/host/mic_boot.c | 1 |
6 files changed, 6 insertions, 3 deletions
diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index b9bb086785db..8a7c2c5711d5 100644 --- a/drivers/misc/mic/Kconfig +++ b/drivers/misc/mic/Kconfig @@ -35,6 +35,7 @@ config SCIF_BUS config VOP_BUS tristate "VOP Bus Driver" + depends on HAS_DMA select DMA_OPS help This option is selected by any driver which registers a diff --git a/drivers/misc/mic/bus/mic_bus.c b/drivers/misc/mic/bus/mic_bus.c index ed9a8351c3bf..a08cb29692a8 100644 --- a/drivers/misc/mic/bus/mic_bus.c +++ b/drivers/misc/mic/bus/mic_bus.c @@ -9,6 +9,7 @@ * This implementation is very similar to the the virtio bus driver * implementation @ drivers/virtio/virtio.c */ +#include <linux/dma-map-ops.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/idr.h> diff --git a/drivers/misc/mic/bus/scif_bus.c b/drivers/misc/mic/bus/scif_bus.c index ae84109649d0..ad7c3604f151 100644 --- a/drivers/misc/mic/bus/scif_bus.c +++ b/drivers/misc/mic/bus/scif_bus.c @@ -9,7 +9,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/idr.h> -#include <linux/dma-mapping.h> +#include <linux/dma-map-ops.h> #include "scif_bus.h" diff --git a/drivers/misc/mic/bus/scif_bus.h b/drivers/misc/mic/bus/scif_bus.h index 642cd43bcabc..4981eb56f879 100644 --- a/drivers/misc/mic/bus/scif_bus.h +++ b/drivers/misc/mic/bus/scif_bus.h @@ -12,7 +12,7 @@ * Everything a scif driver needs to work with any particular scif * hardware abstraction layer. */ -#include <linux/dma-mapping.h> +#include <linux/dma-map-ops.h> #include <linux/mic_common.h> #include "../common/mic_dev.h" diff --git a/drivers/misc/mic/bus/vop_bus.c b/drivers/misc/mic/bus/vop_bus.c index 3c865534868a..6935ddca1bd5 100644 --- a/drivers/misc/mic/bus/vop_bus.c +++ b/drivers/misc/mic/bus/vop_bus.c @@ -9,7 +9,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/idr.h> -#include <linux/dma-mapping.h> +#include <linux/dma-map-ops.h> #include "vop_bus.h" diff --git a/drivers/misc/mic/host/mic_boot.c b/drivers/misc/mic/host/mic_boot.c index fb5b3989753d..8cb85b8b3e19 100644 --- a/drivers/misc/mic/host/mic_boot.c +++ b/drivers/misc/mic/host/mic_boot.c @@ -10,6 +10,7 @@ #include <linux/firmware.h> #include <linux/pci.h> #include <linux/kmod.h> +#include <linux/dma-map-ops.h> #include <linux/mic_common.h> #include <linux/mic_bus.h> #include "../bus/scif_bus.h" |