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| author | Ian Abbott <abbotti@mev.co.uk> | 2026-01-30 19:47:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 16:49:36 +0300 |
| commit | 254ae67d39ab49945aa1ce0a711a499f63965a2c (patch) | |
| tree | 6d3afa50fd261611251f021f68ae49a855328911 /include/linux/timerqueue.h | |
| parent | a02b67b23e2f1839498b040675c9c8ad864b6aea (diff) | |
| download | linux-254ae67d39ab49945aa1ce0a711a499f63965a2c.tar.xz | |
comedi: aio_aio12_8: Add sanity checks for I/O base address
The "aio_aio12_8" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of a supported
board (AIO12-8, AI12-8, or AO12-4). It currently allows any base
address to be configured but the hardware only supports base addresses
(set by on-board jumpers) in the range 0x100 to 0x3C0 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/20260130170416.49994-5-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