hw/net/can/xlnx-versal-canfd: Translate CAN ID registers

hw/net/can/xlnx-versal-canfd: Translate CAN ID registers

Previously the emulated CAN ID register was being set to the exact same
value stored in qemu_can_frame.can_id. This doesn't work correctly
because the Xilinx IP core uses a different bit arrangement than
qemu_can_frame for all of its ID registers. Correct this problem for
both RX and TX, including RX filtering.

Signed-off-by: Doug Brown <doug@schmorgal.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Message-id: 20240827034927.66659-4-doug@schmorgal.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>