> - type != IB_QPT_SMI && type != IB_QPT_GSI)
> + type != IB_QPT_SMI && type != IB_QPT_GSI && type != IB_QPT_RAW_ETY)
Seems we're at the point where mlx4 could use a "is_special_qpt()"
helper maybe?
> err = create_qp_common(dev, pd, init_attr, udata,
> dev->dev->caps.sqp_start +
> - (init_attr->qp_type == IB_QPT_SMI ? 0 :
> 2) +
> + (init_attr->qp_type == IB_QPT_RAW_ETY ?
> 4 :
> + (init_attr->qp_type == IB_QPT_SMI ? 0 :
> 2)) +
> init_attr->port_num - 1,
I think this is now way past the point where we should use a helper
function to compute this?
> @@ -60,6 +60,7 @@ enum {
> MLX4_DEV_CAP_FLAG_IPOIB_CSUM = 1 << 7,
> MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 << 8,
> MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 << 9,
> + MLX4_DEV_CAP_FLAG_RAW_ETY = 1 << 13,
> MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1 << 16,
> MLX4_DEV_CAP_FLAG_APM = 1 << 17,
> MLX4_DEV_CAP_FLAG_ATOMIC = 1 << 18,
probably nice to add this is dump_dev_cap_flags() so someone can check
dmesg output to see if raw ethertype is supported.
I don't see any changes to the poll cq side of things. Is there
anything required to handle receiving raw ethertype datagrams?
- R.
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