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authorDavid 'Digit' Turner <digit@android.com>2013-01-22 03:48:21 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-25 01:49:34 +0400
commitc89f2750e9845aa115ca30c062edd569da619cad (patch)
treef2a230d581d13a84172cfa42c12130fb76f636b2 /drivers/platform/Kconfig
parente809c22b8fb0282048fc008cfcdd017186090dbc (diff)
downloadlinux-c89f2750e9845aa115ca30c062edd569da619cad.tar.xz
goldfish: add QEMU pipe driver
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>
Diffstat (limited to 'drivers/platform/Kconfig')
-rw-r--r--drivers/platform/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/platform/Kconfig b/drivers/platform/Kconfig
index 8390dca2b4e1..69616aeaa966 100644
--- a/drivers/platform/Kconfig
+++ b/drivers/platform/Kconfig
@@ -1,3 +1,7 @@
if X86
source "drivers/platform/x86/Kconfig"
endif
+if GOLDFISH
+source "drivers/platform/goldfish/Kconfig"
+endif
+