mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-16 23:45:31 +08:00
c993e07be0
- convert arm32 to the common dma-direct code (Arnd Bergmann, Robin Murphy,
Christoph Hellwig)
- restructure the PCIe peer to peer mapping support (Logan Gunthorpe)
- allow the IOMMU code to communicate an optional DMA mapping length
and use that in scsi and libata (John Garry)
- split the global swiotlb lock (Tianyu Lan)
- various fixes and cleanup (Chao Gao, Dan Carpenter, Dongli Zhang,
Lukas Bulwahn, Robin Murphy)
-----BEGIN PGP SIGNATURE-----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=Bv19
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-5.20-2022-08-06' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- convert arm32 to the common dma-direct code (Arnd Bergmann, Robin
Murphy, Christoph Hellwig)
- restructure the PCIe peer to peer mapping support (Logan Gunthorpe)
- allow the IOMMU code to communicate an optional DMA mapping length
and use that in scsi and libata (John Garry)
- split the global swiotlb lock (Tianyu Lan)
- various fixes and cleanup (Chao Gao, Dan Carpenter, Dongli Zhang,
Lukas Bulwahn, Robin Murphy)
* tag 'dma-mapping-5.20-2022-08-06' of git://git.infradead.org/users/hch/dma-mapping: (45 commits)
swiotlb: fix passing local variable to debugfs_create_ulong()
dma-mapping: reformat comment to suppress htmldoc warning
PCI/P2PDMA: Remove pci_p2pdma_[un]map_sg()
RDMA/rw: drop pci_p2pdma_[un]map_sg()
RDMA/core: introduce ib_dma_pci_p2p_dma_supported()
nvme-pci: convert to using dma_map_sgtable()
nvme-pci: check DMA ops when indicating support for PCI P2PDMA
iommu/dma: support PCI P2PDMA pages in dma-iommu map_sg
iommu: Explicitly skip bus address marked segments in __iommu_map_sg()
dma-mapping: add flags to dma_map_ops to indicate PCI P2PDMA support
dma-direct: support PCI P2PDMA pages in dma-direct map_sg
dma-mapping: allow EREMOTEIO return code for P2PDMA transfers
PCI/P2PDMA: Introduce helpers for dma_map_sg implementations
PCI/P2PDMA: Attempt to set map_type if it has not been set
lib/scatterlist: add flag for indicating P2PDMA segments in an SGL
swiotlb: clean up some coding style and minor issues
dma-mapping: update comment after dmabounce removal
scsi: sd: Add a comment about limiting max_sectors to shost optimal limit
ata: libata-scsi: cap ata_device->max_sectors according to shost->max_sectors
scsi: scsi_transport_sas: cap shost opt_sectors according to DMA optimal limit
...
|
||
|---|---|---|
| .. | ||
| ib_addr.h | ||
| ib_cache.h | ||
| ib_cm.h | ||
| ib_hdrs.h | ||
| ib_mad.h | ||
| ib_marshall.h | ||
| ib_pack.h | ||
| ib_pma.h | ||
| ib_sa.h | ||
| ib_smi.h | ||
| ib_sysfs.h | ||
| ib_umem_odp.h | ||
| ib_umem.h | ||
| ib_verbs.h | ||
| ib.h | ||
| iba.h | ||
| ibta_vol1_c12.h | ||
| iw_cm.h | ||
| iw_portmap.h | ||
| lag.h | ||
| mr_pool.h | ||
| opa_addr.h | ||
| opa_port_info.h | ||
| opa_smi.h | ||
| opa_vnic.h | ||
| rdma_cm_ib.h | ||
| rdma_cm.h | ||
| rdma_counter.h | ||
| rdma_netlink.h | ||
| rdma_vt.h | ||
| rdmavt_cq.h | ||
| rdmavt_mr.h | ||
| rdmavt_qp.h | ||
| restrack.h | ||
| rw.h | ||
| signature.h | ||
| tid_rdma_defs.h | ||
| uverbs_ioctl.h | ||
| uverbs_named_ioctl.h | ||
| uverbs_std_types.h | ||
| uverbs_types.h | ||