Statistics
| Branch: | Revision:

root / hw / virtio-9p-debug.c @ 74bc02b2

History | View | Annotate | Download (14.7 kB)

# Date Author Comment
c18e2f94 09/08/2010 08:26 pm Sripathi Kodi

[V4] virtio-9p: readdir implementation for 9p2000.L

This patch implements the server part of readdir() implementation for
9p2000.L

SYNOPSIS
size[4] Treaddir tag[2] fid[4] offset[8] count[4]
    size[4] Rreaddir tag[2] count[4] data[count]
DESCRIPTION...
00ede4c2 09/08/2010 08:26 pm Sripathi Kodi

virtio-9p: getattr server implementation for 9P2000.L protocol.

SYNOPSIS
size[4] Tgetattr tag[2] fid[4] request_mask[8]
size[4] Rgetattr tag[2] lstat[n]
DESCRIPTION
The getattr transaction inquires about the file identified by fid....
a03c54f1 07/13/2010 05:06 pm Sripathi Kodi

virtio-9p: Avoid SEGV when log file couldn't be opened

While running in debug mode if 9P server is unable to open the log file
it results in a SEGV deep down in glibc:

Program received signal SIGSEGV, Segmentation fault.
0x008fca8c in fwrite () from /lib/libc.so.6...
0db09dd2 06/22/2010 11:15 pm Venkateswararao Jujjuri (JV)

Flush the debug message out to the log file.

This patch fluesh the debug messages to the log file at the end of each
debug message.

Changes from V1:
Used fflush instead fseek for the flush.

Signed-off-by: Venkateswararao Jujjuri <>...
9f107513 05/03/2010 08:17 pm Anthony Liguori

virtio-9p: Add a virtio 9p device to qemu

This patch doesn't implement the 9p protocol handling
code. It adds a simple device which dump the protocol data.

[: Little-Endian to host format conversion]
[: Multiple-mounts support]...