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e5a594643a
- replaceme the force_dma flag with a dma_configure bus method.
(Nipun Gupta, although one patch is іncorrectly attributed to me
due to a git rebase bug)
- use GFP_DMA32 more agressively in dma-direct. (Takashi Iwai)
- remove PCI_DMA_BUS_IS_PHYS and rely on the dma-mapping API to do the
right thing for bounce buffering.
- move dma-debug initialization to common code, and apply a few cleanups
to the dma-debug code.
- cleanup the Kconfig mess around swiotlb selection
- swiotlb comment fixup (Yisheng Xie)
- a trivial swiotlb fix. (Dan Carpenter)
- support swiotlb on RISC-V. (based on a patch from Palmer Dabbelt)
- add a new generic dma-noncoherent dma_map_ops implementation and use
it for arc, c6x and nds32.
- improve scatterlist validity checking in dma-debug. (Robin Murphy)
- add a struct device quirk to limit the dma-mask to 32-bit due to
bridge/system issues, and switch x86 to use it instead of a local
hack for VIA bridges.
- handle devices without a dma_mask more gracefully in the dma-direct
code.
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Merge tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- replace the force_dma flag with a dma_configure bus method. (Nipun
Gupta, although one patch is іncorrectly attributed to me due to a
git rebase bug)
- use GFP_DMA32 more agressively in dma-direct. (Takashi Iwai)
- remove PCI_DMA_BUS_IS_PHYS and rely on the dma-mapping API to do the
right thing for bounce buffering.
- move dma-debug initialization to common code, and apply a few
cleanups to the dma-debug code.
- cleanup the Kconfig mess around swiotlb selection
- swiotlb comment fixup (Yisheng Xie)
- a trivial swiotlb fix. (Dan Carpenter)
- support swiotlb on RISC-V. (based on a patch from Palmer Dabbelt)
- add a new generic dma-noncoherent dma_map_ops implementation and use
it for arc, c6x and nds32.
- improve scatterlist validity checking in dma-debug. (Robin Murphy)
- add a struct device quirk to limit the dma-mask to 32-bit due to
bridge/system issues, and switch x86 to use it instead of a local
hack for VIA bridges.
- handle devices without a dma_mask more gracefully in the dma-direct
code.
* tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping: (48 commits)
dma-direct: don't crash on device without dma_mask
nds32: use generic dma_noncoherent_ops
nds32: implement the unmap_sg DMA operation
nds32: consolidate DMA cache maintainance routines
x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag
x86/pci-dma: remove the explicit nodac and allowdac option
x86/pci-dma: remove the experimental forcesac boot option
Documentation/x86: remove a stray reference to pci-nommu.c
core, dma-direct: add a flag 32-bit dma limits
dma-mapping: remove unused gfp_t parameter to arch_dma_alloc_attrs
dma-debug: check scatterlist segments
c6x: use generic dma_noncoherent_ops
arc: use generic dma_noncoherent_ops
arc: fix arc_dma_{map,unmap}_page
arc: fix arc_dma_sync_sg_for_{cpu,device}
arc: simplify arc_dma_sync_single_for_{cpu,device}
dma-mapping: provide a generic dma-noncoherent implementation
dma-mapping: simplify Kconfig dependencies
riscv: add swiotlb support
riscv: only enable ZONE_DMA32 for 64-bit
...
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| ide-disk_ioctl.c | ||
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| ide-disk.c | ||
| ide-disk.h | ||
| ide-dma-sff.c | ||
| ide-dma.c | ||
| ide-eh.c | ||
| ide-floppy_ioctl.c | ||
| ide-floppy_proc.c | ||
| ide-floppy.c | ||
| ide-floppy.h | ||
| ide-gd.c | ||
| ide-gd.h | ||
| ide-generic.c | ||
| ide-io-std.c | ||
| ide-io.c | ||
| ide-ioctls.c | ||
| ide-iops.c | ||
| ide-legacy.c | ||
| ide-lib.c | ||
| ide-park.c | ||
| ide-pci-generic.c | ||
| ide-pio-blacklist.c | ||
| ide-pm.c | ||
| ide-pnp.c | ||
| ide-probe.c | ||
| ide-proc.c | ||
| ide-scan-pci.c | ||
| ide-sysfs.c | ||
| ide-tape.c | ||
| ide-taskfile.c | ||
| ide-timings.c | ||
| ide-xfer-mode.c | ||
| ide.c | ||
| it821x.c | ||
| it8172.c | ||
| it8213.c | ||
| jmicron.c | ||
| Kconfig | ||
| macide.c | ||
| Makefile | ||
| ns87415.c | ||
| opti621.c | ||
| palm_bk3710.c | ||
| pdc202xx_new.c | ||
| pdc202xx_old.c | ||
| piix.c | ||
| pmac.c | ||
| q40ide.c | ||
| qd65xx.c | ||
| qd65xx.h | ||
| rapide.c | ||
| rz1000.c | ||
| sc1200.c | ||
| serverworks.c | ||
| setup-pci.c | ||
| sgiioc4.c | ||
| siimage.c | ||
| sis5513.c | ||
| sl82c105.c | ||
| slc90e66.c | ||
| tc86c001.c | ||
| triflex.c | ||
| trm290.c | ||
| tx4938ide.c | ||
| tx4939ide.c | ||
| umc8672.c | ||
| via82cxxx.c | ||