minix/lib/syslib/pci_reserve.c

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/*
pci_reserve.c
*/
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#include "pci.h"
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#include "syslib.h"
#include <minix/sysutil.h>
/*===========================================================================*
* pci_reserve *
*===========================================================================*/
PUBLIC void pci_reserve(devind)
int devind;
{
int r;
message m;
m.m_type= BUSC_PCI_RESERVE;
m.m1_i1= devind;
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r= sendrec(pci_procnr, &m);
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if (r != 0)
panic("pci", "pci_reserve: can't talk to PCI", r);
if (m.m_type != 0)
panic("pci", "pci_reserve: got bad reply from PCI", m.m_type);
}