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OpenCloudOS-Kernel/drivers/misc/vmw_vmci
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Vishnu Dasa 1f7142915d VMCI: Add support for ARM64 
Add support for ARM64 architecture so that the driver can now be built
and VMCI device can be used.

Update Kconfig file to allow the driver to be built on ARM64 as well.
Fail vmci_guest_probe_device() on ARM64 if the device does not support
MMIO register access.  Lastly, add virtualization specific barriers
which map to actual memory barrier instructions on ARM64, because it
is required in case of ARM64 for queuepair (de)queuing.

Reviewed-by: Bryan Tan <bryantan@vmware.com>
Reviewed-by: Cyprien Laplace <claplace@vmware.com>
Signed-off-by: Vishnu Dasa <vdasa@vmware.com>
Link: https://lore.kernel.org/r/20220414193316.14356-1-vdasa@vmware.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-04-24 17:32:14 +02:00
..
Kconfig VMCI: Add support for ARM64 2022-04-24 17:32:14 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vmci_context.c misc: vmw_vmci: replace usage of found with dedicated list iterator variable 2022-04-24 17:24:09 +02:00
vmci_context.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_datagram.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_datagram.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_doorbell.c misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct 2021-04-05 12:29:31 +02:00
vmci_doorbell.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_driver.c vsock/vmci: make vmci_vsock_cb_host_called static 2019-11-20 12:39:29 -08:00
vmci_driver.h vsock/vmci: register vmci_transport only when VMCI guest/host are active 2019-11-14 18:12:18 -08:00
vmci_event.c misc: vmw_vmci: Switch to kvfree_rcu() API 2021-12-21 10:25:15 +01:00
vmci_event.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_guest.c VMCI: Add support for ARM64 2022-04-24 17:32:14 +02:00
vmci_handle_array.c VMCI: Fix integer overflow in VMCI handle arrays 2019-06-21 16:04:05 +02:00
vmci_handle_array.h VMCI: Fix integer overflow in VMCI handle arrays 2019-06-21 16:04:05 +02:00
vmci_host.c vmci_host: print unexpanded names of ioctl requests in debug messages 2021-03-24 08:26:31 +01:00
vmci_queue_pair.c VMCI: Add support for ARM64 2022-04-24 17:32:14 +02:00
vmci_queue_pair.h misc/vmw_vmci: fix typo 2021-01-26 19:18:01 +01:00
vmci_resource.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_resource.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_route.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00
vmci_route.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321 2019-06-05 17:37:05 +02:00