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| author | Ian Abbott <abbotti@mev.co.uk> | 2026-01-30 19:47:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 16:49:39 +0300 |
| commit | 2555cab1cb79fe41fadca2eaf6674fddaf5f1404 (patch) | |
| tree | b237627447f01a0aae2d4c6a9f98408e8f80203e /include/linux/timerqueue.h | |
| parent | df05bcfcbd32669dfa7e3d4a3d0f0b46ded5e61a (diff) | |
| download | linux-2555cab1cb79fe41fadca2eaf6674fddaf5f1404.tar.xz | |
comedi: ni_labpc: Add sanity checks for I/O base address
The "ni_labpc" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of a
Lab-PC-1200 series or Lab-PC+ board. 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 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/20260130170416.49994-32-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions