vbus problem

[vijay kumar Godavarthy]

Dear all

I am using the following code.

vbus = l4re_env_get_cap("vbus");

    if (l4_is_invalid_cap(vbus)) {
        printf("Couldn't obtain vbus capability\n");

I am getting the error "Couldn't obtain vbus capability". How to
overcome this problem.


-- 
vijay kumar