deb_chk
deb_chk("no IRQ since the last check\n");
deb_chk("data receiver error\n");
deb_chk("Continuity error flag is set\n");
deb_chk("LLC_SNAP_FLAG_set is set\n");
deb_chk("Transport error\n");
deb_chk("%d valid irq took place so far\n", fc_pci->count);