OpenCloudOS-Kernel/drivers/of
Linus Torvalds cff229491a First batch of dma-mapping changes for 4.20:
- mostly more consolidation of the direct mapping code, including
    converting over hexagon, and merging the coherent and non-coherent
    code into a single dma_map_ops instance (me)
  - cleanups for the dma_configure/dma_unconfigure callchains (me)
  - better handling of dma_masks in odd setups (me, Alexander Duyck)
  - better debugging of passing vmalloc address to the DMA API
    (Stephen Boyd)
  - CMA command line parsing fix (He Zhe)
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Merge tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping

Pull dma mapping updates from Christoph Hellwig:
 "First batch of dma-mapping changes for 4.20.

  There will be a second PR as some big changes were only applied just
  before the end of the merge window, and I want to give them a few more
  days in linux-next.

  Summary:

   - mostly more consolidation of the direct mapping code, including
     converting over hexagon, and merging the coherent and non-coherent
     code into a single dma_map_ops instance (me)

   - cleanups for the dma_configure/dma_unconfigure callchains (me)

   - better handling of dma_masks in odd setups (me, Alexander Duyck)

   - better debugging of passing vmalloc address to the DMA API (Stephen
     Boyd)

   - CMA command line parsing fix (He Zhe)"

* tag 'dma-mapping-4.20' of git://git.infradead.org/users/hch/dma-mapping: (27 commits)
  dma-direct: respect DMA_ATTR_NO_WARN
  dma-mapping: translate __GFP_NOFAIL to DMA_ATTR_NO_WARN
  dma-direct: document the zone selection logic
  dma-debug: Check for drivers mapping invalid addresses in dma_map_single()
  dma-direct: fix return value of dma_direct_supported
  dma-mapping: move dma_default_get_required_mask under ifdef
  dma-direct: always allow dma mask <= physiscal memory size
  dma-direct: implement complete bus_dma_mask handling
  dma-direct: refine dma_direct_alloc zone selection
  dma-direct: add an explicit dma_direct_get_required_mask
  dma-mapping: make the get_required_mask method available unconditionally
  unicore32: remove swiotlb support
  Revert "dma-mapping: clear dev->dma_ops in arch_teardown_dma_ops"
  dma-mapping: support non-coherent devices in dma_common_get_sgtable
  dma-mapping: consolidate the dma mmap implementations
  dma-mapping: merge direct and noncoherent ops
  dma-mapping: move the dma_coherent flag to struct device
  MIPS: don't select DMA_MAYBE_COHERENT from DMA_PERDEV_COHERENT
  dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
  dma-mapping: fix panic caused by passing empty cma command line argument
  ...
2018-10-22 18:16:03 +01:00
..
unittest-data kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS markers 2018-04-07 19:04:02 +09:00
Kconfig of: change overlay apply input data from unflattened to FDT 2018-03-04 00:29:24 -08:00
Makefile PCI: Move OF-related PCI functions into PCI core 2018-01-17 17:36:39 -06:00
address.c drivers/of: Make of_io_request_and_map() "name" argument optional 2018-07-10 08:08:57 -06:00
base.c of: fix phandle cache creation for DTs with no phandles 2018-09-11 11:28:40 -05:00
device.c dma-mapping: remove dma_deconfigure 2018-09-08 11:19:28 +02:00
dynamic.c of: overlay: do not include path in full_name of added nodes 2018-03-05 15:38:34 -06:00
fdt.c of/fdt: Remove PPC32 longtrail hack in memory scan 2018-08-07 12:05:54 -06:00
fdt_address.c of: Use SPDX license tag for DT files 2018-01-08 08:22:45 -06:00
irq.c of: Use SPDX license tag for DT files 2018-01-08 08:22:45 -06:00
kobj.c of: Use SPDX license tag for DT files 2018-01-08 08:22:45 -06:00
of_mdio.c of: mdio: Support fixed links in of_phy_get_and_connect() 2018-07-13 18:25:14 -07:00
of_net.c of_net: Implement of_get_nvmem_mac_address helper 2018-03-30 10:40:18 -04:00
of_numa.c of/numa: drop export of of_node_to_nid 2018-04-18 08:55:41 -05:00
of_private.h of: overlay: update phandle cache on overlay apply and remove 2018-07-16 08:41:32 -06:00
of_reserved_mem.c drivers: remove force dma flag from buses 2018-05-03 16:25:08 +02:00
overlay.c of: overlay: update phandle cache on overlay apply and remove 2018-07-16 08:41:32 -06:00
pdt.c of: Use SPDX license tag for DT files 2018-01-08 08:22:45 -06:00
platform.c of/platform: initialise AMBA default DMA masks 2018-09-02 10:04:31 +02:00
property.c device property: Constify device_get_match_data() 2018-02-12 10:41:11 +01:00
resolver.c of: overlay: validate offset from property fixups 2018-05-23 15:07:43 -05:00
unittest.c of: unittest: Disable interrupt node tests for old world MAC systems 2018-10-10 06:43:37 -05:00