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qemu aio: parse aio support from qemu -help

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Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Matthias Dahl 2010-04-21 16:28:21 +02:00 committed by Eric Blake
parent 91ef4e05ea
commit f19357ce37
3 changed files with 12 additions and 5 deletions
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2
src/qemu/qemu_capabilities.c
View File

@ -809,6 +809,8 @@ qemuCapsComputeCmdFlags(const char *help,
flags |= QEMUD_CMD_FLAG_DRIVE_FORMAT;
if (strstr(help, "readonly="))
flags |= QEMUD_CMD_FLAG_DRIVE_READONLY;
if (strstr(help, "aio=threads|native"))
flags |= QEMUD_CMD_FLAG_DRIVE_AIO;
}
if ((p = strstr(help, "-vga")) && !strstr(help, "-std-vga")) {
const char *nl = strstr(p, "\n");

3
src/qemu/qemu_capabilities.h
View File

@ -1,7 +1,7 @@
/*
* qemu_capabilities.h: QEMU capabilities generation
*
* Copyright (C) 2006-2007, 2009-2010 Red Hat, Inc.
* Copyright (C) 2006-2011 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@ -85,6 +85,7 @@ enum qemuCapsFlags {
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD = (1LL << 48), /* -incoming fd:n */
QEMUD_CMD_FLAG_BOOTINDEX = (1LL << 49), /* -device bootindex property */
QEMUD_CMD_FLAG_HDA_DUPLEX = (1LL << 50), /* -device hda-duplex */
QEMUD_CMD_FLAG_DRIVE_AIO = (1LL << 51), /* -drive aio= supported */
};
virCapsPtr qemuCapsInit(virCapsPtr old_caps);

12
tests/qemuhelptest.c
View File

@ -309,7 +309,8 @@ mymain(int argc, char **argv)
QEMUD_CMD_FLAG_NAME_PROCESS |
QEMUD_CMD_FLAG_SMBIOS_TYPE |
QEMUD_CMD_FLAG_VGA_NONE |
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD,
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD |
QEMUD_CMD_FLAG_DRIVE_AIO,
12001, 0, 0);
DO_TEST("qemu-kvm-0.12.1.2-rhel60",
QEMUD_CMD_FLAG_VNC_COLON |
@ -349,7 +350,8 @@ mymain(int argc, char **argv)
QEMUD_CMD_FLAG_VGA_QXL |
QEMUD_CMD_FLAG_SPICE |
QEMUD_CMD_FLAG_VGA_NONE |
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD,
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD |
QEMUD_CMD_FLAG_DRIVE_AIO,
12001, 1, 0);
DO_TEST("qemu-kvm-0.12.3",
QEMUD_CMD_FLAG_VNC_COLON |
@ -386,7 +388,8 @@ mymain(int argc, char **argv)
QEMUD_CMD_FLAG_NAME_PROCESS |
QEMUD_CMD_FLAG_SMBIOS_TYPE |
QEMUD_CMD_FLAG_VGA_NONE |
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD,
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD |
QEMUD_CMD_FLAG_DRIVE_AIO,
12003, 1, 0);
DO_TEST("qemu-kvm-0.13.0",
QEMUD_CMD_FLAG_VNC_COLON |
@ -431,7 +434,8 @@ mymain(int argc, char **argv)
QEMUD_CMD_FLAG_SMBIOS_TYPE |
QEMUD_CMD_FLAG_SPICE |
QEMUD_CMD_FLAG_VGA_NONE |
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD,
QEMUD_CMD_FLAG_MIGRATE_QEMU_FD |
QEMUD_CMD_FLAG_DRIVE_AIO,
13000, 1, 0);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;