C++ (Cpp) ibv_register_driver Exemples

Exemple #1

Fichier : common_verbs_fake.c Projet : yunpengw/ompi

void opal_common_verbs_register_fake_drivers(void)
{
    /* No need to do this more than once */
    static bool already_done = false;
    if (already_done) {
        return;
    }
    already_done = true;

    /* If there are any usnic devices, then register a fake driver */
    DIR *class_dir;
    class_dir = opendir("/sys/class/infiniband");
    if (NULL == class_dir) {
        return;
    }

    bool found = false;
    struct dirent *dent;
    while ((dent = readdir(class_dir)) != NULL) {
        if (strncmp(dent->d_name, "usnic_", 6) == 0) {
            found = true;
            break;
        }
    }
    closedir(class_dir);

    if (found) {
        ibv_register_driver("usnic_verbs", fake_driver_init);
    }
}

Exemple #2

Fichier : mthca.c Projet : 2014-class/freerouter

static __attribute__((constructor)) void mthca_register_driver(void)
{
	ibv_register_driver("mthca", mthca_driver_init);
}

Exemple #3

Fichier : mlx4.c Projet : sandeepnegi/freebsd

static __attribute__((constructor)) void mlx4_register_driver(void)
{
    ibv_register_driver("mlx4", mlx4_driver_init);
}