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# Date Author Comment
5f72307d 08/13/2012 02:45 pm Peter Maydell

linux-user: Fix SNDCTL_DSP_MAP{IN, OUT}BUF ioctl definitions

Fix the SNDCTL_DSP_MAP{IN,OUT}BUF ioctl definitions so that they
refer to a suitably defined target struct layout rather than hardcoding
the ioctl number. This fixes complaints from the syscall_init()...
56e904ec 04/06/2012 06:49 pm Alexander Graf

linux-user: implement device mapper ioctls

This patch implements all ioctls currently implemented by device mapper,
enabling us to run dmsetup and kpartx inside of linux-user.

Signed-off-by: Alexander Graf <>
Signed-off-by: Riku Voipio <>
6083abd9 04/06/2012 06:49 pm Alexander Graf

linux-user: add struct old_dev_t compat

The compat LOOP_SET_STATUS ioctl uses struct old_dev_t in its passed
struct. That variable type is vastly different between different
architectures. Implement wrapping around it so we can use it.

This fixes running arm kpartx on an x86_64 host for me....
12b81b71 07/11/2011 04:12 pm Cédric VINCENT

linux-user: Add support for even more FB ioctls

This patch was validated with programs from DirectFB-1.0 and
WebKit/DirectFB.

Signed-off-by: Cédric VINCENT <>
Cc: Riku Voipio <>
Signed-off-by: Riku Voipio <>
774750c0 07/11/2011 04:10 pm Cédric VINCENT

linux-user: Add support for more VT ioctls

DirectFB-1.0 uses at least two of the four added ioctls, and the two
others were added for completeness. This patch was validated with the
program "vlock -all/-new".

Signed-off-by: Cédric VINCENT <>...
285da2b9 01/07/2011 05:20 pm Peter Maydell

linux-user: Implement FS_IOC_FIEMAP ioctl

Implement the FS_IOC_FIEMAP ioctl using the new support for
custom handling of ioctls; this is needed because the struct
that is passed includes a variable-length array.

Signed-off-by: Peter Maydell <>...
f7680a55 10/17/2009 11:38 am Ulrich Hecht

linux-user: KD/VT/FB ioctls

everything needed to run SDL on a framebuffer device in the userspace emulator

Signed-off-by: Ulrich Hecht <>
Signed-off-by: Riku Voipio <>
8fbd6b52 09/20/2008 06:03 am balrog

Add MTIOCTOP, MTIOCGET and MTIOCPOS ioctls (Kirill Shutemov).

Signed-off-by: Kirill A. Shutemov <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5271 c046a42c-6fe2-441c-8c8c-71466251a162
b8005914 04/26/2008 05:44 pm balrog

Add loop device ioctls (Gary Thomas).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4257 c046a42c-6fe2-441c-8c8c-71466251a162
3b46e624 09/17/2007 11:09 am ths

find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
5fafdf24 09/17/2007 12:08 am ths

find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
53a5960a 03/25/2006 09:31 pm pbrook

Avoid accessing guest memory directly in usermode emulation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
2521d698 06/15/2003 10:58 pm bellard

factorized more definitions - suppressed broken sound ioctls

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@241 c046a42c-6fe2-441c-8c8c-71466251a162
0221cfcd 05/10/2003 03:38 pm bellard

more console ioctls

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@139 c046a42c-6fe2-441c-8c8c-71466251a162
1a9353d2 03/16/2003 10:28 pm bellard

added loop/xadd/cmpxchg support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@29 c046a42c-6fe2-441c-8c8c-71466251a162
6dbad63e 03/16/2003 08:05 pm bellard

added minimal segment support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@28 c046a42c-6fe2-441c-8c8c-71466251a162
31e31b8a 02/19/2003 12:55 am bellard

This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3 c046a42c-6fe2-441c-8c8c-71466251a162