69690e3505
This patch fixes an issues where the TX virtqueue is misaligned by 2 bytes due to the way the virtqueue start address is calculated. It is currently set to immediatelly follow the RX virtqueue: vr->tx_addr = vr->rx_addr + vring_size(num_desc, VRING_ALIGNMENT); but the RX virtqueue does not end on an aligned boundary (last field, avail_event is uint16_t). The resulting misaligned virtqueue causes alignment faults on architectures that do not support unaligned accesses (and is suboptimal otherwise) The fix is to realign tx_addr to requested VRING_ALIGNMENT. Signed-off-by: Aleksandar Radovanovic <aleksandar.radovanovic@amd.com> |
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ipc_service | ||
rpmsg_service | ||
CMakeLists.txt | ||
Kconfig |