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path: root/drivers/platform/goldfish/Kconfig
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* goldfish: Fix build error of missing ioremap on UMKrzysztof Kozlowski2016-03-051-0/+1
| | | | | | | | | | | | | Add missing HAS_IOMEM dependency to fix the allyesconfig build error on ARCH=um (for x86_64): drivers/platform/goldfish/pdev_bus.c: In function ‘goldfish_pdev_bus_probe’: drivers/platform/goldfish/pdev_bus.c:191:18: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] pdev_bus_base = ioremap(pdev_bus_addr, pdev_bus_len); Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Enable platform support for Goldfish virtual devicesMiodrag Dinic2016-01-281-1/+1
| | | | | | | | | Enable CONFIG_GOLDFISH for MIPS platforms. Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com> Signed-off-by: Jin Qian <jinqian@android.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* goldfish: refactor goldfish platform configsGreg Hackmann2016-01-281-0/+18
| | | | | | | | | | | | | | | On new virtual devices, the goldfish virtual bus can be replaced with autoprobing infrastructure like Device Tree. Refactor the goldfish kernel configs to better accommodate this. Move the goldfish platform into a menuconfig in the style of the chrome platform, and separate the goldfish bus into its own config option. Signed-off-by: Greg Hackmann <ghackmann@google.com> Signed-off-by: Jin Qian <jinqian@android.com> [Corrected a tristate to bool] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* goldfish: add QEMU pipe driverDavid 'Digit' Turner2013-01-241-0/+5
A QEMU pipe is a very fast communication channel between the guest system and the emulator. Usage from the guest is simply something like; // connect to special device fd = open("/dev/qemu_pipe", O_RDWR); // tell which service we want to talk to (must be zero-terminated) write(fd, "pipeName", strlen("pipeName")+1); // do read()/write() through fd now ... // close channel close(fd); Signed-off-by: David 'Digit' Turner <digit@android.com> [Added support for parameter buffers for speed] igned-off-by: Xin, Xiaohui <xiaohui.xin@intel.com> Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com> Signed-off-by: Nakajima, Jun <jun.nakajima@intel.com> [Ported to 3.6] Signed-off-by: Tom Keel <thomas.keel@intel.com> [Ported to 3.7, moved to platform/goldfish] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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