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| author | Ian Abbott <abbotti@mev.co.uk> | 2026-01-30 19:47:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 16:49:39 +0300 |
| commit | df05bcfcbd32669dfa7e3d4a3d0f0b46ded5e61a (patch) | |
| tree | f2247a0e8c69d36d1b9075a7e075823e6da2e8b8 /include/linux | |
| parent | 68fc1eebe9525bd6c2334d1394e4c46692c09806 (diff) | |
| download | linux-df05bcfcbd32669dfa7e3d4a3d0f0b46ded5e61a.tar.xz | |
comedi: ni_atmio16d: Add sanity checks for I/O base address
The "ni_atmio16d" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of an
AT-MIO-16 o AT-MIO-16D board. It currently allows any base address to
be configured but the hardware only supports base addresses (configured
by on-board DIP switches) in the range 0 to 0x3E0 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/20260130170416.49994-31-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions