Hi Ophir,
On Tue, Jan 23, 2018 at 11:32:47PM +, Ophir Munk wrote:
> The number of mlx4 present ports is calculated as follows:
> conf.ports.present |= (UINT64_C(1) << device_attr.phys_port_cnt) - 1;
>
> That is - all ones sequence (due to -1 subtraction)
> When retrieving the number of ports,
The number of mlx4 present ports is calculated as follows:
conf.ports.present |= (UINT64_C(1) << device_attr.phys_port_cnt) - 1;
That is - all ones sequence (due to -1 subtraction)
When retrieving the number of ports, 1 must be added in order to obtain
the correct number of ports to the power of 2
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