mirror of
https://git.proxmox.com/git/mirror_ubuntu-kernels.git
synced 2025-12-09 08:33:35 +00:00
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
...
81 lines
1.6 KiB
Plaintext
81 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
if ARCH_FOOTBRIDGE
|
|
|
|
menu "Footbridge Implementations"
|
|
|
|
config ARCH_CATS
|
|
bool "CATS"
|
|
depends on UNUSED_BOARD_FILES
|
|
select CLKEVT_I8253
|
|
select CLKSRC_I8253
|
|
select FOOTBRIDGE_HOST
|
|
select ISA
|
|
select ISA_DMA
|
|
select FORCE_PCI
|
|
help
|
|
Say Y here if you intend to run this kernel on the CATS.
|
|
|
|
Saying N will reduce the size of the Footbridge kernel.
|
|
|
|
config ARCH_EBSA285_ADDIN
|
|
bool "EBSA285 (addin mode)"
|
|
select ARCH_EBSA285
|
|
select FOOTBRIDGE_ADDIN
|
|
help
|
|
Say Y here if you intend to run this kernel on the EBSA285 card
|
|
in addin mode.
|
|
|
|
Saying N will reduce the size of the Footbridge kernel.
|
|
|
|
config ARCH_EBSA285_HOST
|
|
bool "EBSA285 (host mode)"
|
|
select ARCH_EBSA285
|
|
select FOOTBRIDGE_HOST
|
|
select ISA
|
|
select ISA_DMA
|
|
select ARCH_MAY_HAVE_PC_FDC
|
|
select FORCE_PCI
|
|
help
|
|
Say Y here if you intend to run this kernel on the EBSA285 card
|
|
in host ("central function") mode.
|
|
|
|
Saying N will reduce the size of the Footbridge kernel.
|
|
|
|
config ARCH_NETWINDER
|
|
bool "NetWinder"
|
|
select CLKEVT_I8253
|
|
select CLKSRC_I8253
|
|
select FOOTBRIDGE_HOST
|
|
select ISA
|
|
select ISA_DMA
|
|
select FORCE_PCI
|
|
help
|
|
Say Y here if you intend to run this kernel on the Rebel.COM
|
|
NetWinder. Information about this machine can be found at:
|
|
|
|
<http://www.netwinder.org/>
|
|
|
|
Saying N will reduce the size of the Footbridge kernel.
|
|
|
|
endmenu
|
|
|
|
# Footbridge support
|
|
config FOOTBRIDGE
|
|
select ARCH_HAS_PHYS_TO_DMA
|
|
bool
|
|
|
|
# Footbridge in host mode
|
|
config FOOTBRIDGE_HOST
|
|
bool
|
|
select ARCH_MIGHT_HAVE_PC_SERIO
|
|
|
|
# Footbridge in addin mode
|
|
config FOOTBRIDGE_ADDIN
|
|
bool
|
|
|
|
# EBSA285 board in either host or addin mode
|
|
config ARCH_EBSA285
|
|
bool
|
|
|
|
endif
|