Merge remote-tracking branch 'kwolf/tags/for-anthony' into staging

Block patches for 1.7.0-rc0 (v2)

# gpg: Signature made Thu 31 Oct 2013 04:44:39 PM CET using RSA key ID C88F2FD6
# gpg: Can't check signature: public key not found

* kwolf/tags/for-anthony: (30 commits)
  vmdk: Implment bdrv_get_specific_info
  qapi: Add optional field 'compressed' to ImageInfo
  qemu-iotests: prefill some data to test image
  sheepdog: check simultaneous create in resend_aioreq
  sheepdog: cancel aio requests if possible
  sheepdog: make add_aio_request and send_aioreq void functions
  sheepdog: try to reconnect to sheepdog after network error
  coroutine: add co_aio_sleep_ns() to allow sleep in block drivers
  sheepdog: reload inode outside of resend_aioreq
  sheepdog: handle vdi objects in resend_aio_req
  sheepdog: check return values of qemu_co_recv/send correctly
  qemu-iotests: Test case for backing file deletion
  qemu-iotests: drop duplicated "create_image"
  qemu-iotests: Fix 051 reference output
  block: Avoid unecessary drv->bdrv_getlength() calls
  block: Disable BDRV_O_COPY_ON_READ for the backing file
  ahci: fix win7 hang on boot
  sheepdog: pass copy_policy in the request
  sheepdog: explicitly set copies as type uint8_t
  block: Don't copy backing file name on error
  ...

Message-id: 1383064269-27720-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/multiboot/mmap.c b/tests/multiboot/mmap.c
new file mode 100644
index 0000000000..766b003f38
--- /dev/null
+++ b/tests/multiboot/mmap.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013 Kevin Wolf <kwolf@redhat.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "libc.h"
+#include "multiboot.h"
+
+int test_main(uint32_t magic, struct mb_info *mbi)
+{
+    uintptr_t entry_addr;
+    struct mb_mmap_entry *entry;
+
+    (void) magic;
+
+    printf("Lower memory: %dk\n", mbi->mem_lower);
+    printf("Upper memory: %dk\n", mbi->mem_upper);
+
+    printf("\ne820 memory map:\n");
+
+    for (entry_addr = mbi->mmap_addr;
+         entry_addr < mbi->mmap_addr + mbi->mmap_length;
+         entry_addr += entry->size + 4)
+    {
+        entry = (struct mb_mmap_entry*) entry_addr;
+
+        printf("%#llx - %#llx: type %d [entry size: %d]\n",
+               entry->base_addr,
+               entry->base_addr + entry->length,
+               entry->type,
+               entry->size);
+    }
+
+    printf("\nmmap start:       %#x\n", mbi->mmap_addr);
+    printf("mmap end:         %#x\n", mbi->mmap_addr + mbi->mmap_length);
+    printf("real mmap end:    %#x\n", entry_addr);
+
+    return 0;
+}