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authorAnthony Liguori2013-04-08 20:12:32 +0200
committerAnthony Liguori2013-04-08 20:12:33 +0200
commit47b5264eb3e1cd2825e48d28fd0d1b239ed53974 (patch)
tree3efa22775b82624df0cb10486ea05526613b9ea6 /hw/virtio-balloon.h
parentMerge remote-tracking branch 'stefanha/net' into staging (diff)
parenthw: move private headers to hw/ subdirectories. (diff)
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Merge remote-tracking branch 'bonzini/hw-dirs' into staging
# By Paolo Bonzini # Via Paolo Bonzini * bonzini/hw-dirs: (35 commits) hw: move private headers to hw/ subdirectories. MAINTAINERS: update for source code movement hw: move last file to hw/arm/ hw: move hw/kvm/ to hw/i386/kvm hw: move ARM CPU cores to hw/cpu/, configure with default-configs/ hw: move other devices to hw/misc/, configure with default-configs/ hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/ hw: move GPIO interfaces to hw/gpio/, configure with default-configs/ hw: move interrupt controllers to hw/intc/, configure with default-configs/ hw: move DMA controllers to hw/dma/, configure with default-configs/ hw: move VFIO and ivshmem to hw/misc/ hw: move PCI bridges to hw/pci-* or hw/ARCH hw: move SD/MMC devices to hw/sd/, configure with default-configs/ hw: move timer devices to hw/timer/, configure with default-configs/ hw: move ISA bridges and devices to hw/isa/, configure with default-configs/ hw: move char devices to hw/char/, configure via default-configs/ hw: move more files to hw/xen/ hw: move SCSI controllers to hw/scsi/, configure via default-configs/ hw: move SSI controllers to hw/ssi/, configure via default-configs/ hw: move I2C controllers to hw/i2c/, configure via default-configs/ ... Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/virtio-balloon.h')
-rw-r--r--hw/virtio-balloon.h72
1 files changed, 0 insertions, 72 deletions
diff --git a/hw/virtio-balloon.h b/hw/virtio-balloon.h
deleted file mode 100644
index d898315414..0000000000
--- a/hw/virtio-balloon.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Virtio Support
- *
- * Copyright IBM, Corp. 2007-2008
- *
- * Authors:
- * Anthony Liguori <aliguori@us.ibm.com>
- * Rusty Russell <rusty@rustcorp.com.au>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef _QEMU_VIRTIO_BALLOON_H
-#define _QEMU_VIRTIO_BALLOON_H
-
-#include "hw/virtio.h"
-#include "hw/pci/pci.h"
-
-#define TYPE_VIRTIO_BALLOON "virtio-balloon"
-#define VIRTIO_BALLOON(obj) \
- OBJECT_CHECK(VirtIOBalloon, (obj), TYPE_VIRTIO_BALLOON)
-
-/* from Linux's linux/virtio_balloon.h */
-
-/* The ID for virtio_balloon */
-#define VIRTIO_ID_BALLOON 5
-
-/* The feature bitmap for virtio balloon */
-#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
-#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory stats virtqueue */
-
-/* Size of a PFN in the balloon interface. */
-#define VIRTIO_BALLOON_PFN_SHIFT 12
-
-struct virtio_balloon_config
-{
- /* Number of pages host wants Guest to give up. */
- uint32_t num_pages;
- /* Number of pages we've actually got in balloon. */
- uint32_t actual;
-};
-
-/* Memory Statistics */
-#define VIRTIO_BALLOON_S_SWAP_IN 0 /* Amount of memory swapped in */
-#define VIRTIO_BALLOON_S_SWAP_OUT 1 /* Amount of memory swapped out */
-#define VIRTIO_BALLOON_S_MAJFLT 2 /* Number of major faults */
-#define VIRTIO_BALLOON_S_MINFLT 3 /* Number of minor faults */
-#define VIRTIO_BALLOON_S_MEMFREE 4 /* Total amount of free memory */
-#define VIRTIO_BALLOON_S_MEMTOT 5 /* Total amount of memory */
-#define VIRTIO_BALLOON_S_NR 6
-
-typedef struct VirtIOBalloonStat {
- uint16_t tag;
- uint64_t val;
-} QEMU_PACKED VirtIOBalloonStat;
-
-typedef struct VirtIOBalloon {
- VirtIODevice parent_obj;
- VirtQueue *ivq, *dvq, *svq;
- uint32_t num_pages;
- uint32_t actual;
- uint64_t stats[VIRTIO_BALLOON_S_NR];
- VirtQueueElement stats_vq_elem;
- size_t stats_vq_offset;
- QEMUTimer *stats_timer;
- int64_t stats_last_update;
- int64_t stats_poll_interval;
-} VirtIOBalloon;
-
-#endif