31 lines
631 B
C
31 lines
631 B
C
/*
|
|
pci_attr_w32.c
|
|
*/
|
|
|
|
#include "syslib.h"
|
|
#include <minix/sysutil.h>
|
|
|
|
/*===========================================================================*
|
|
* pci_attr_w32 *
|
|
*===========================================================================*/
|
|
PUBLIC void pci_attr_w32(devind, port, value)
|
|
int devind;
|
|
int port;
|
|
u32_t value;
|
|
{
|
|
int r;
|
|
message m;
|
|
|
|
m.m_type= BUSC_PCI_ATTR_W32;
|
|
m.m2_i1= devind;
|
|
m.m2_i2= port;
|
|
m.m2_l1= value;
|
|
|
|
r= sendrec(PCI_PROC_NR, &m);
|
|
if (r != 0)
|
|
panic("pci", "pci_attr_w32: can't talk to PCI", r);
|
|
|
|
if (m.m_type != 0)
|
|
panic("pci", "pci_attr_w32: got bad reply from PCI", m.m_type);
|
|
}
|
|
|