forked from Minki/linux
f72e24a124
In this new subsystem we'll try to properly maintain all the generic
code related to dma-mapping, and will further consolidate arch code
into common helpers.
This pull request contains:
- removal of the DMA_ERROR_CODE macro, replacing it with calls
to ->mapping_error so that the dma_map_ops instances are
more self contained and can be shared across architectures (me)
- removal of the ->set_dma_mask method, which duplicates the
->dma_capable one in terms of functionality, but requires more
duplicate code.
- various updates for the coherent dma pool and related arm code
(Vladimir)
- various smaller cleanups (me)
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Merge tag 'dma-mapping-4.13' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping infrastructure from Christoph Hellwig:
"This is the first pull request for the new dma-mapping subsystem
In this new subsystem we'll try to properly maintain all the generic
code related to dma-mapping, and will further consolidate arch code
into common helpers.
This pull request contains:
- removal of the DMA_ERROR_CODE macro, replacing it with calls to
->mapping_error so that the dma_map_ops instances are more self
contained and can be shared across architectures (me)
- removal of the ->set_dma_mask method, which duplicates the
->dma_capable one in terms of functionality, but requires more
duplicate code.
- various updates for the coherent dma pool and related arm code
(Vladimir)
- various smaller cleanups (me)"
* tag 'dma-mapping-4.13' of git://git.infradead.org/users/hch/dma-mapping: (56 commits)
ARM: dma-mapping: Remove traces of NOMMU code
ARM: NOMMU: Set ARM_DMA_MEM_BUFFERABLE for M-class cpus
ARM: NOMMU: Introduce dma operations for noMMU
drivers: dma-mapping: allow dma_common_mmap() for NOMMU
drivers: dma-coherent: Introduce default DMA pool
drivers: dma-coherent: Account dma_pfn_offset when used with device tree
dma: Take into account dma_pfn_offset
dma-mapping: replace dmam_alloc_noncoherent with dmam_alloc_attrs
dma-mapping: remove dmam_free_noncoherent
crypto: qat - avoid an uninitialized variable warning
au1100fb: remove a bogus dma_free_nonconsistent call
MAINTAINERS: add entry for dma mapping helpers
powerpc: merge __dma_set_mask into dma_set_mask
dma-mapping: remove the set_dma_mask method
powerpc/cell: use the dma_supported method for ops switching
powerpc/cell: clean up fixed mapping dma_ops initialization
tile: remove dma_supported and mapping_error methods
xen-swiotlb: remove xen_swiotlb_set_dma_mask
arm: implement ->dma_supported instead of ->set_dma_mask
mips/loongson64: implement ->dma_supported instead of ->set_dma_mask
...
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|---|---|---|
| .. | ||
| .gitignore | ||
| adf_accel_devices.h | ||
| adf_accel_engine.c | ||
| adf_admin.c | ||
| adf_aer.c | ||
| adf_cfg_common.h | ||
| adf_cfg_strings.h | ||
| adf_cfg_user.h | ||
| adf_cfg.c | ||
| adf_cfg.h | ||
| adf_common_drv.h | ||
| adf_ctl_drv.c | ||
| adf_dev_mgr.c | ||
| adf_hw_arbiter.c | ||
| adf_init.c | ||
| adf_isr.c | ||
| adf_pf2vf_msg.c | ||
| adf_pf2vf_msg.h | ||
| adf_sriov.c | ||
| adf_transport_access_macros.h | ||
| adf_transport_debug.c | ||
| adf_transport_internal.h | ||
| adf_transport.c | ||
| adf_transport.h | ||
| adf_vf2pf_msg.c | ||
| adf_vf_isr.c | ||
| icp_qat_fw_init_admin.h | ||
| icp_qat_fw_la.h | ||
| icp_qat_fw_loader_handle.h | ||
| icp_qat_fw_pke.h | ||
| icp_qat_fw.h | ||
| icp_qat_hal.h | ||
| icp_qat_hw.h | ||
| icp_qat_uclo.h | ||
| Makefile | ||
| qat_algs.c | ||
| qat_asym_algs.c | ||
| qat_crypto.c | ||
| qat_crypto.h | ||
| qat_hal.c | ||
| qat_uclo.c | ||