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path: root/hw/9pfs/virtio-9p-proxy.c
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2012-01-06virtio-9p-proxy: Fix typo causing compile failure on 32 bit hostsPeter Maydell1-2/+2
Fix a compile failure on 32 bit hosts (integer constant is too large for 'unsigned long' type) by correcting a typo where the mask used for filling in the second f_fsid word had too many 'F's in it. Also drop the 'L' suffix that allowed this typo to go undetected on 64 bit hosts. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-04hw/9pfs: Add support to use named socket for proxy FSM. Mohan Kumar1-7/+45
Add option to use named socket for communicating between proxy helper and qemu proxy FS. Access to socket can be given by using command line options -u and -g. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: Proxy getversionM. Mohan Kumar1-0/+32
Add proxy getversion to get generation number Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: xattr interfaces in proxy filesystem driverM. Mohan Kumar1-8/+116
Add xattr support for proxy FS Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: File ownership and othersM. Mohan Kumar1-12/+124
Add file ownership interfaces like chmod/chown, utime update, rename, remove and truncating files for proxy FS Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: Add stat/readlink/statfs for proxy FSM. Mohan Kumar1-8/+198
Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: Create other filesystem objectsM. Mohan Kumar1-16/+183
Add interfaces to create filesystem objects like directory, device nodes, symbolic links, links for proxy filesytem driver Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: Open and create filesM. Mohan Kumar1-6/+181
Add interfaces to open and create files for proxy file system driver. Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2012-01-04hw/9pfs: Add new proxy filesystem driverM. Mohan Kumar1-0/+388
Add new proxy filesystem driver to add root privilege to qemu process. It needs a helper process to be started by root user. Following command line can be used to utilize proxy filesystem driver -virtfs proxy,id=<id>,mount_tag=<tag>,socket_fd=<socket-fd> Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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