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lf-6.6.y
linux-imx/drivers/xen
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TaoJiang 0d983dd54b LF-12399: swiotlb-xen: solve domu can not play video 
VPU driver use "dma_map_resource" to transmit bus address to dma
address when both enable/disable IOMMU.

But in xen, if one device did not enable IOMMU,
The dma_map_ops of one device is "xen_swiotlb_dma_ops".
However the 'map_resource' callback is not achieved.
so this function returned value is 0xffffffff.

Add 'map_resource' and 'unmap_resource' for xen.
Use dma_direct_map_resource to achieve.

Signed-off-by: TaoJiang <tao.jiang_2@nxp.com>
Reviewed-by: MingQian <ming.qian@nxp.com>
2024-10-11 08:06:36 +05:30
..
events xen/events: increment refcnt only if event channel is refcounted 2024-03-26 18:20:09 -04:00
xen-pciback xen-pciback: Consider INTx disabled when MSI/MSI-X is enabled 2023-11-20 11:59:12 +01:00
xenbus drivers/xen: Improve the late XenStore init protocol 2024-06-12 11:12:51 +02:00
xenfs xen: remove unnecessary (void*) conversions 2023-03-16 12:04:00 +01:00
acpi.c xen: rename dom0_op to platform_op 2015-12-21 14:40:55 +00:00
arm-device.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
balloon.c x86/xen: attempt to inflate the memory balloon on PVH 2024-04-13 13:07:39 +02:00
biomerge.c block: pass page to xen_biovec_phys_mergeable 2019-04-01 12:11:13 -06:00
cpu_hotplug.c
dbgp.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
efi.c efi: Apply allowlist to EFI configuration tables when running under Xen 2023-01-23 11:33:24 +01:00
evtchn.c xen/evtchn: avoid WARN() when unbinding an event channel 2024-03-26 18:20:09 -04:00
features.c x86/xen: Remove undefined behavior in setup_features() 2022-06-21 16:36:11 +02:00
gntalloc.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
gntdev-common.h xen/gntdev: Accommodate VMA splitting 2022-10-06 10:40:21 +02:00
gntdev-dmabuf.c xen/gntdev: Fix the abuse of underlying struct page in DMA-buf import 2024-02-05 20:14:31 +00:00
gntdev-dmabuf.h xen/gntdev: Do not destroy context while dma-bufs are in use 2019-02-18 06:50:03 +01:00
gntdev.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
grant-dma-iommu.c xen/grant-dma-iommu: Implement a dummy probe_device() callback 2023-02-13 07:22:08 +01:00
grant-dma-ops.c Revert "change alloc_pages name in dma_map_ops to avoid name conflicts" 2024-09-04 13:28:24 +02:00
grant-table.c xen: Fix one kernel-doc comment 2023-08-21 15:58:57 +02:00
Kconfig xen: privcmd: Add support for irqfd 2023-08-22 12:12:50 +02:00
Makefile xen/grant-dma-iommu: Introduce stub IOMMU driver 2022-06-06 16:07:30 +02:00
manage.c xen/manage: Use orderly_reboot() to reboot 2022-08-01 07:42:22 +02:00
mcelog.c xen/mcelog: add PPIN to record when available 2019-11-14 10:01:57 +01:00
mem-reservation.c x86/xen: remove 32-bit pv leftovers 2021-11-02 08:03:43 -05:00
pci.c xen/pci: Make use of the helper macro LIST_HEAD() 2022-02-10 11:10:23 +01:00
pcpu.c acpi/processor: sanitize _OSC/_PDC capabilities for Xen dom0 2023-11-28 17:19:57 +00:00
platform-pci.c xen: simplify evtchn_do_upcall() call maze 2023-09-19 07:04:49 +02:00
privcmd-buf.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
privcmd.c xen: privcmd: Fix possible access to a freed kirqfd instance 2024-09-12 11:11:35 +02:00
privcmd.h xen: add new hypercall buffer mapping device 2018-06-22 08:26:42 +02:00
pvcalls-back.c workqueue: Ordered workqueue creation cleanups 2023-06-27 16:46:06 -07:00
pvcalls-front.c xen/pvcalls: don't call bind_evtchn_to_irqhandler() under lock 2023-04-24 07:27:10 +02:00
pvcalls-front.h xen: fix poll misannotation 2018-02-01 10:07:32 -05:00
swiotlb-xen.c LF-12399: swiotlb-xen: solve domu can not play video 2024-10-11 08:06:36 +05:30
sys-hypervisor.c xen: sysfs: make kobj_type structure constant 2023-02-18 16:50:21 +01:00
time.c x86/paravirt: Switch time pvops functions to use static_call() 2021-03-11 16:17:52 +01:00
unpopulated-alloc.c xen/balloon: don't use PV mode extra memory for zone device allocations 2022-04-07 15:08:37 -05:00
xen-acpi-pad.c ACPI: make remove callback of ACPI driver void 2022-11-23 19:11:22 +01:00
xen-acpi-processor.c xen: Switch to use kmemdup() helper 2023-08-21 09:54:05 +02:00
xen-balloon.c
xen-front-pgdir-shbuf.c xen: Replace one-element array with flexible-array member 2023-02-13 09:15:45 +01:00
xen-scsiback.c xen: branch for v6.4-rc1 2023-04-27 17:27:06 -07:00
xlate_mmu.c xen: unexport __init-annotated xen_xlate_map_ballooned_pages() 2022-06-07 08:11:35 +02:00