Files
linux/drivers
Ian Abbott 40f86ce1d1 comedi: dmm32at: Add sanity check for I/O base address
The "dmm32at" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of a
Diamond-MM-32-AT board.  It currently allows any base address to be
configured but the hardware only supports 8 possible base addresses
(selected by 3 on-board jumpers).  These are 0x100, 0x140, 0x180, 0x200,
0x280, 0x300, 0x340, and 0x380.

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/20260130170416.49994-19-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-04-02 15:49:38 +02:00
..
2026-03-12 18:42:41 +01:00
2026-01-07 21:17:43 +01:00
2026-03-17 16:38:25 +01:00
2026-03-22 12:20:42 +00:00