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Jan Beulich
cc967461e7
First and foremost: fix documentation: The use of "clock_hz", when
"base_baud" was meant, has taken me several hours (suspecting a more
complicated problem with the PCIe card I've been trying to get
working). At once correct the "gdb" option, which is more like
"console", not like "com<N>".
Next, fix the types of ns_{read,write}_reg(): Especially the former
having had a signed return type so far caused quite interesting effects
when determining to baud rate if "auto" was specified. In that same
code, also avoid dividing by zero when in fact the baud rate was not
previously set up.
Further, accept I/O port based serial PCI cards with a port range wider
than 8 bytes.
Finally, slightly rearrange struct ns16550 to reduce holes.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
xen-bugtool =========== The xen-bugtool command line application will collate the Xen dmesg output, details of the hardware configuration of your machine, information about the build of Xen that you are using, plus, if you allow it, various logs. The information collated can either be posted to a Xen Bugzilla bug (this bug must already exist in the system, and you must be a registered user there), or it can be saved as a .tar.bz2 for sending or archiving. The collated logs may contain private information, and if you are at all worried about that, you should not use this tool, or you should explicitly exclude those logs from the archive. xen-bugtool is wholly interactive, so simply run it, and answer the questions.