diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2026-01-30 16:47:54 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 15:49:39 +0200 |
| commit | 68fc1eebe9525bd6c2334d1394e4c46692c09806 (patch) | |
| tree | 9c805e8d74e7699cbe0c6a6f44df3c82f6d38ade /tools/lib/python/kdoc/python_version.py | |
| parent | f0995260a89e5a59cc9e24749c50ec20ec907dbc (diff) | |
comedi: ni_atmio: Add sanity checks for I/O base address
The "ni_atmio" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of an AT E
Series board. Or, if the option value is zero, it can search ISA PNP
devices to look for a compatible board. If the base address is
configured manually, it currently allows any base address to be
configured but the hardware only supports base addresses (configured by
a configuration utility and stored in nonvolatile memory) in the range
0x20 to 0xFFE0 on 32-byte boundaries.
Add a sanity check to ensure the device is not configured at an
unsupported base address.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://patch.msgid.link/20260130170416.49994-30-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions