user/sven/linux.git/include/linux/fsl/mc.h, branch v5.4.204

bus: fsl-mc: automatically add a device_link on fsl_mc_[portal,object]_allocate

2019-01-11T21:06:54Z

Allocatable devices can be acquired by drivers on the fsl-mc bus using the fsl_mc_portal_allocate or fsl_mc_object_allocate functions. Add a device link between the consumer device and the supplier device so that proper resource management is achieved. Also, adding a link between these devices ensures that a proper unbind order is respected (ie before the supplier device is unbound from its respective driver all consumer devices will be notified and unbound first). Signed-off-by: Ioana Ciornei Reviewed-by: Laurentiu Tudor Signed-off-by: Li Yang

bus: fsl-mc: explicitly define the fsl_mc_command endianness

2018-12-06T14:53:15Z

Both the header and the command parameters of the fsl_mc_command are 64-bit little-endian words. Use the appropriate type to explicitly specify their endianness. Signed-off-by: Ioana Ciornei Reviewed-by: Laurentiu Tudor Signed-off-by: Greg Kroah-Hartman

Merge tag 'iommu-updates-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2018-10-26T17:50:10Z

Pull IOMMU updates from Joerg Roedel: - Debugfs support for the Intel VT-d driver. When enabled, it now also exposes some of its internal data structures to user-space for debugging purposes. - ARM-SMMU driver now uses the generic deferred flushing and fast-path iova allocation code. This is expected to be a major performance improvement, as this allocation path scales a lot better. - Support for r8a7744 in the Renesas iommu driver - Couple of minor fixes and improvements all over the place * tag 'iommu-updates-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (39 commits) iommu/arm-smmu-v3: Remove unnecessary wrapper function iommu/arm-smmu-v3: Add SPDX header iommu/amd: Add default branch in amd_iommu_capable() dt-bindings: iommu: ipmmu-vmsa: Add r8a7744 support iommu/amd: Move iommu_init_pci() to .init section iommu/arm-smmu: Support non-strict mode iommu/io-pgtable-arm-v7s: Add support for non-strict mode iommu/arm-smmu-v3: Add support for non-strict mode iommu/io-pgtable-arm: Add support for non-strict mode iommu: Add "iommu.strict" command line option iommu/dma: Add support for non-strict mode iommu/arm-smmu: Ensure that page-table updates are visible before TLBI iommu/arm-smmu-v3: Implement flush_iotlb_all hook iommu/arm-smmu-v3: Avoid back-to-back CMD_SYNC operations iommu/arm-smmu-v3: Fix unexpected CMD_SYNC timeout iommu/io-pgtable-arm: Fix race handling in split_blk_unmap() iommu/arm-smmu-v3: Fix a couple of minor comment typos iommu: Fix a typo iommu: Remove .domain_{get,set}_windows iommu: Tidy up window attributes ...

iommu/arm-smmu: Add support for the fsl-mc bus

2018-09-25T07:47:53Z

Implement bus specific support for the fsl-mc bus including registering arm_smmu_ops and bus specific device add operations. Signed-off-by: Nipun Gupta Reviewed-by: Robin Murphy Signed-off-by: Joerg Roedel

bus: fsl-mc: add support for dpseci device type

2018-09-21T05:24:50Z

Signed-off-by: Horia Geantă Acked-by: Laurentiu Tudor Signed-off-by: Herbert Xu

bus: fsl-mc: change mc_command in fsl_mc_command

2018-03-23T14:52:48Z

The "struct mc_command" is a very generic name for a global kernel structure. Change its name in "struct fsl_mc_command". Signed-off-by: Ioana Ciornei Signed-off-by: Greg Kroah-Hartman

staging: fsl-mc: Move DPCON out of staging

2018-03-14T12:18:42Z

Move the source files out of staging into their final locations: - dpcon.c goes to drivers/bus/fsl-mc/, next to the core infrastructure - dpcon-cmd.h gets merged into drivers/bus/fsl-mc/fsl-mc-private.h, next to the other internally used APIs - dpcon.h gets merged into include/linux/fsl/mc.h, exposing the public API Update references in the dpaa2-eth staging driver. DPCON stands for Data Path Concentrator - an interface between DPIO (Data Path IO) and its users (e.g. dpaa2-eth). You can read more about DPIO in Documentation/networking/dpaa2/overview.rst Signed-off-by: Bogdan Purcareata Reviewed-by: Laurentiu Tudor Signed-off-by: Greg Kroah-Hartman

staging: fsl-mc: Move DPBP out of staging

2018-03-14T12:18:42Z

Move the source files out of staging into their final locations: - dpbp.c goes to drivers/bus/fsl-mc/, next to the core infrastructure - dpbp-cmd.h gets merged into drivers/bus/fsl-mc/fsl-mc-private.h, next to the other internally used APIs - dpbp.h gets merged into include/linux/fsl/mc.h, exposing the public API Update references in the dpaa2-eth staging driver. DPBP stands for Data Path Buffer Pool - you can read more about the object in Documentation/networking/dpaa2/overview.rst Signed-off-by: Bogdan Purcareata Reviewed-by: Laurentiu Tudor Signed-off-by: Greg Kroah-Hartman

staging: fsl-mc: Move core bus out of staging

2018-02-22T14:10:50Z

Move the source files out of staging into their final locations: -mc.h include file in drivers/staging/fsl-mc/include go to include/linux/fsl -source files in drivers/staging/fsl-mc/bus go to drivers/bus/fsl-mc -overview.rst, providing an overview of DPAA2, goes to Documentation/networking/dpaa2/overview.rst Update or delete other remaining staging files -- Makefile, Kconfig, TODO. Update dpaa2_eth and dpio staging drivers. Add integration bits for the documentation build system. Signed-off-by: Stuart Yoder [rebased, add dpaa2_eth and dpio #include updates] Signed-off-by: Laurentiu Tudor [rebased, split irqchip to separate patch] Signed-off-by: Bogdan Purcareata Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Signed-off-by: Greg Kroah-Hartman