DOCA DevEmu Virtio-fs: mmpool buffer size limit & source code access

Hi,

I’m working with the DOCA DevEmu Virtio-fs library on BlueField-3. The sample app configures three memory pool tiers: **8KB, 64KB, and 256KB**. I want to add a **1MB** pool to handle larger IOs.

Two questions:

1. **Is it safe to add a 1MB buffer pool?** Are there any hard limits in `doca_buf_pool_create()` or at the hardware level that would prevent this? Or is 256KB just a sample default that can be safely exceeded?

2. **Is the DOCA core library source code available anywhere?** The libraries (e.g., `doca_buf_pool`, `doca_devemu_vfs`) are distributed as binaries only. Being able to read the source would help understand internal constraints.

Thanks!