minix/lib/libsys/pci_del_acl.c

   1 /*
   2 pci_del_acl.c
   3 */
   4
   5 #include "pci.h"
   6 #include "syslib.h"
   7 #include <unistd.h>
   8 #include <minix/rs.h>
   9 #include <minix/ds.h>
  10 #include <minix/sysutil.h>
  11
  12 /*===========================================================================*
  13  *                              pci_del_acl                                  *
  14  *===========================================================================*/
  15 int pci_del_acl(proc_ep)
  16 endpoint_t proc_ep;
  17 {
  18         int r;
  19         message m;
  20         endpoint_t endpoint;
  21
  22         if (pci_procnr == ANY)
  23         {
  24                 r= ds_retrieve_label_endpt("pci", &endpoint);
  25                 if (r != 0)
  26                 {
  27                         panic("pci_del_acl: ds_retrieve_label_endpt failed for 'pci': %d", r);
  28                 }
  29                 pci_procnr = endpoint;
  30         }
  31
  32
  33         m.m_type= BUSC_PCI_DEL_ACL;
  34         m.m1_i1= proc_ep;
  35
  36         r= ipc_sendrec(pci_procnr, &m);
  37         if (r != 0)
  38                 panic("pci_del_acl: can't talk to PCI: %d", r);
  39
  40         return m.m_type;
  41 }
  42