Staging: hv: move hyperv code out of staging directory

After many years wandering the desert, it is finally time for the
Microsoft HyperV code to move out of the staging directory.  Or at least
the core hyperv bus code, and the utility driver, the rest still have
some review to get through by the various subsystem maintainers.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>

21 files changed, 41 insertions, 45 deletions

diff --git a/drivers/Kconfig b/drivers/Kconfig
index 95b9e7e..ce3c35f 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -130,4 +130,6 @@ source "drivers/iommu/Kconfig"
 
 source "drivers/virt/Kconfig"
 
+source "drivers/hv/Kconfig"
+
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 7fa433a..ef693cf 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -127,3 +127,5 @@ obj-$(CONFIG_IOMMU_SUPPORT)	+= iommu/
 
 # Virtualization drivers
 obj-$(CONFIG_VIRT_DRIVERS)	+= virt/
+obj-$(CONFIG_HYPERV)		+= hv/
+
diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
new file mode 100644
index 0000000..9fa09ac
--- /dev/null
+++ b/drivers/hv/Kconfig
@@ -0,0 +1,14 @@
+config HYPERV
+	tristate "Microsoft Hyper-V client drivers"
+	depends on X86 && ACPI && PCI
+	help
+	  Select this option to run Linux as a Hyper-V client operating
+	  system.
+
+config HYPERV_UTILS
+	tristate "Microsoft Hyper-V Utilities driver"
+	depends on HYPERV && CONNECTOR && NLS
+	help
+	  Select this option to enable the Hyper-V Utilities.
+
+
diff --git a/drivers/hv/Makefile b/drivers/hv/Makefile
new file mode 100644
index 0000000..a23938b
--- /dev/null
+++ b/drivers/hv/Makefile
@@ -0,0 +1,7 @@
+obj-$(CONFIG_HYPERV)		+= hv_vmbus.o
+obj-$(CONFIG_HYPERV_UTILS)	+= hv_utils.o
+
+hv_vmbus-y := vmbus_drv.o \
+		 hv.o connection.o channel.o \
+		 channel_mgmt.o ring_buffer.o
+hv_utils-y := hv_util.o hv_kvp.o
diff --git a/drivers/staging/hv/channel.c b/drivers/hv/channel.c
index b6f3d38..4065374 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -26,8 +26,8 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 #define NUM_PAGES_SPANNED(addr, len) \
diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 9f00752..41bf287 100644
--- a/drivers/staging/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -28,8 +28,8 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/completion.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 struct vmbus_channel_message_table_entry {
diff --git a/drivers/staging/hv/connection.c b/drivers/hv/connection.c
index 649b91b..5f438b6 100644
--- a/drivers/staging/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -29,8 +29,8 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 
diff --git a/drivers/staging/hv/hv.c b/drivers/hv/hv.c
index 06f1e15..931b7b0 100644
--- a/drivers/staging/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -25,8 +25,8 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 /* The one and only */
diff --git a/drivers/staging/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index 1e9515c..69c4c98 100644
--- a/drivers/staging/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -26,8 +26,8 @@
 #include <linux/nls.h>
 #include <linux/connector.h>
 #include <linux/workqueue.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hv_kvp.h"
 
 
diff --git a/drivers/staging/hv/hv_kvp.h b/drivers/hv/hv_kvp.h
index 9b765d7..9b765d7 100644
--- a/drivers/staging/hv/hv_kvp.h
+++ b/drivers/hv/hv_kvp.h
diff --git a/drivers/staging/hv/hv_util.c b/drivers/hv/hv_util.c
index faa6607..e0e3a6d 100644
--- a/drivers/staging/hv/hv_util.c
+++ b/drivers/hv/hv_util.c
@@ -26,8 +26,8 @@
 #include <linux/slab.h>
 #include <linux/sysctl.h>
 #include <linux/reboot.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hv_kvp.h"
 
 
diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 3d2d836..8261cb6 100644
--- a/drivers/staging/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -28,8 +28,7 @@
 #include <linux/list.h>
 #include <asm/sync_bitops.h>
 #include <linux/atomic.h>
-
-#include "hyperv.h"
+#include <linux/hyperv.h>
 
 /*
  * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
diff --git a/drivers/staging/hv/ring_buffer.c b/drivers/hv/ring_buffer.c
index 70e2e66..f594ed0 100644
--- a/drivers/staging/hv/ring_buffer.c
+++ b/drivers/hv/ring_buffer.c
@@ -25,8 +25,8 @@
 
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index d2562af..b0d08f9 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -32,8 +32,8 @@
 #include <linux/acpi.h>
 #include <acpi/acpi_bus.h>
 #include <linux/completion.h>
+#include <linux/hyperv.h>
 
-#include "hyperv.h"
 #include "hyperv_vmbus.h"
 
 
diff --git a/drivers/staging/hv/Kconfig b/drivers/staging/hv/Kconfig
index 815f8c2..072185e 100644
--- a/drivers/staging/hv/Kconfig
+++ b/drivers/staging/hv/Kconfig
@@ -1,39 +1,17 @@
-config HYPERV
-	tristate "Microsoft Hyper-V client drivers"
-	depends on X86 && ACPI && PCI
-	default n
-	help
-	  Select this option to run Linux as a Hyper-V client operating
-	  system.
-
-if HYPERV
-
 config HYPERV_STORAGE
 	tristate "Microsoft Hyper-V virtual storage driver"
-	depends on SCSI
-	default HYPERV
+	depends on HYPERV && SCSI
 	help
 	 Select this option to enable the Hyper-V virtual storage driver.
 
 config HYPERV_NET
 	tristate "Microsoft Hyper-V virtual network driver"
-	depends on NET
-	default HYPERV
+	depends on HYPERV && NET
 	help
 	  Select this option to enable the Hyper-V virtual network driver.
 
-config HYPERV_UTILS
-	tristate "Microsoft Hyper-V Utilities driver"
-	depends on CONNECTOR && NLS
-	default HYPERV
-	help
-	  Select this option to enable the Hyper-V Utilities.
-
 config HYPERV_MOUSE
 	tristate "Microsoft Hyper-V mouse driver"
-	depends on HID
-	default HYPERV
+	depends on HYPERV && HID
 	help
 	  Select this option to enable the Hyper-V mouse driver.
-
-endif
diff --git a/drivers/staging/hv/Makefile b/drivers/staging/hv/Makefile
index bd176b1..e071c12 100644
--- a/drivers/staging/hv/Makefile
+++ b/drivers/staging/hv/Makefile
@@ -1,12 +1,7 @@
-obj-$(CONFIG_HYPERV)		+= hv_vmbus.o hv_timesource.o
+obj-$(CONFIG_HYPERV)		+= hv_timesource.o
 obj-$(CONFIG_HYPERV_STORAGE)	+= hv_storvsc.o
 obj-$(CONFIG_HYPERV_NET)	+= hv_netvsc.o
-obj-$(CONFIG_HYPERV_UTILS)	+= hv_utils.o
 obj-$(CONFIG_HYPERV_MOUSE)	+= hv_mouse.o
 
-hv_vmbus-y := vmbus_drv.o \
-		 hv.o connection.o channel.o \
-		 channel_mgmt.o ring_buffer.o
 hv_storvsc-y := storvsc_drv.o
 hv_netvsc-y := netvsc_drv.o netvsc.o rndis_filter.o
-hv_utils-y := hv_util.o hv_kvp.o
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index edbb479..c354ade 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -22,8 +22,7 @@
 #include <linux/input.h>
 #include <linux/hid.h>
 #include <linux/hiddev.h>
-
-#include "hyperv.h"
+#include <linux/hyperv.h>
 
 
 struct hv_input_dev_info {
diff --git a/drivers/staging/hv/hyperv_net.h b/drivers/staging/hv/hyperv_net.h
index 366dd2b..ac1ec84 100644
--- a/drivers/staging/hv/hyperv_net.h
+++ b/drivers/staging/hv/hyperv_net.h
@@ -26,7 +26,7 @@
 #define _HYPERV_NET_H
 
 #include <linux/list.h>
-#include "hyperv.h"
+#include <linux/hyperv.h>
 
 /* Fwd declaration */
 struct hv_netvsc_packet;
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index e412716..af185ab 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -31,6 +31,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/hyperv.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_host.h>
@@ -40,7 +41,6 @@
 #include <scsi/scsi_devinfo.h>
 #include <scsi/scsi_dbg.h>
 
-#include "hyperv.h"
 
 #define STORVSC_RING_BUFFER_SIZE			(20*PAGE_SIZE)
 static int storvsc_ringbuffer_size = STORVSC_RING_BUFFER_SIZE;
diff --git a/drivers/staging/hv/hyperv.h b/include/linux/hyperv.h
index edaa9e2..edaa9e2 100644
--- a/drivers/staging/hv/hyperv.h
+++ b/include/linux/hyperv.h
diff --git a/drivers/staging/hv/tools/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 11224ed..11224ed 100644
--- a/drivers/staging/hv/tools/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c