minix/lib/syslib/pci_del_acl.c
Ben Gras ee3e40516b . clarify panic messages in syslib about pci
. use ds_retrieve_u32 instead of _pm_findproc
2007-07-11 13:38:13 +00:00

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;
}