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2025-02-20vbox: add HAS_IOPORT dependencyArnd Bergmann1-1/+2
The vboxguest driver depends on port I/O for debug output: include/asm-generic/io.h:626:15: error: call to '_outl' declared with attribute error: outl() requires CONFIG_HAS_IOPORT 626 | #define _outl _outl include/asm-generic/io.h:663:14: note: in expansion of macro '_outl' 663 | #define outl _outl | ^~~~~ drivers/virt/vboxguest/vboxguest_utils.c:102:9: note: in expansion of macro 'outl' 102 | outl(phys_req, gdev->io_port + VMMDEV_PORT_OFF_REQUEST); | ^~~~ Most arm64 platforms don't actually support port I/O, though it is currently enabled unconditionally. Refine the vbox dependency to allow turning HAS_IOPORT off in the future when building for platforms without port I/O and allow compile-testing on all architectures. Fixes: 5cf8f938bf5c ("vbox: Enable VBOXGUEST and VBOXSF_FS on ARM64") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20250122065445.1469218-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-01-07vbox: Enable VBOXGUEST and VBOXSF_FS on ARM64Christian Kujau1-1/+1
Now that VirtualBox is able to run as a host on arm64 (e.g. the Apple M3 processors) we can enable VBOXSF_FS (and in turn VBOXGUEST) for this architecture. Tested with various runs of bonnie++ and dbench on an Apple MacBook Pro with the latest Virtualbox 7.1.4 r165100 installed. Signed-off-by: Christian Kujau <lists@nerdbynature.de> Link: https://lore.kernel.org/r/7384d96c-2a77-39b0-2306-90129bae9342@nerdbynature.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-18virt: Add vboxguest driver for Virtual Box Guest integrationHans de Goede1-0/+18
This commit adds a driver for the Virtual Box Guest PCI device used in Virtual Box virtual machines. Enabling this driver will add support for Virtual Box Guest integration features such as copy-and-paste, seamless mode and OpenGL pass-through. This driver also offers vboxguest IPC functionality which is needed for the vboxfs driver which offers folder sharing support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>