45 lines
		
	
	
		
			799 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			45 lines
		
	
	
		
			799 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
 | |
| pci_del_acl.c
 | |
| */
 | |
| 
 | |
| #include "pci.h"
 | |
| #include "syslib.h"
 | |
| #include <unistd.h>
 | |
| #include <minix/rs.h>
 | |
| #include <minix/ds.h>
 | |
| #include <minix/sysutil.h>
 | |
| 
 | |
| /*===========================================================================*
 | |
|  *				pci_del_acl				     *
 | |
|  *===========================================================================*/
 | |
| PUBLIC int pci_del_acl(proc_nr)
 | |
| endpoint_t proc_nr;
 | |
| {
 | |
| 	int r;
 | |
| 	message m;
 | |
| 	u32_t u32;
 | |
| 
 | |
| 	if (pci_procnr == ANY)
 | |
| 	{
 | |
| 		r= ds_retrieve_u32("pci", &u32);
 | |
| 		if (r != 0)
 | |
| 		{
 | |
| 			panic("syslib/" __FILE__,
 | |
| 				"pci_del_acl: _pm_findproc failed for 'pci'",
 | |
| 				r);
 | |
| 		}
 | |
| 		pci_procnr = u32;
 | |
| 	}
 | |
| 
 | |
| 
 | |
| 	m.m_type= BUSC_PCI_DEL_ACL;
 | |
| 	m.m1_i1= proc_nr;
 | |
| 
 | |
| 	r= sendrec(pci_procnr, &m);
 | |
| 	if (r != 0)
 | |
| 		panic("syslib/" __FILE__, "pci_del_acl: can't talk to PCI", r);
 | |
| 
 | |
| 	return m.m_type;
 | |
| }
 | |
| 
 | 
