| Rev | Line | |
|---|
| [9] | 1 | /*
|
|---|
| 2 | pci_attr_r8.c
|
|---|
| 3 | */
|
|---|
| 4 |
|
|---|
| 5 | #include "pci.h"
|
|---|
| 6 | #include "syslib.h"
|
|---|
| 7 | #include <minix/sysutil.h>
|
|---|
| 8 |
|
|---|
| 9 | /*===========================================================================*
|
|---|
| 10 | * pci_attr_r8 *
|
|---|
| 11 | *===========================================================================*/
|
|---|
| 12 | PUBLIC u8_t pci_attr_r8(devind, port)
|
|---|
| 13 | int devind;
|
|---|
| 14 | int port;
|
|---|
| 15 | {
|
|---|
| 16 | int r;
|
|---|
| 17 | message m;
|
|---|
| 18 |
|
|---|
| 19 | m.m_type= BUSC_PCI_ATTR_R8;
|
|---|
| 20 | m.m2_i1= devind;
|
|---|
| 21 | m.m2_i2= port;
|
|---|
| 22 |
|
|---|
| 23 | r= sendrec(pci_procnr, &m);
|
|---|
| 24 | if (r != 0)
|
|---|
| 25 | panic("pci", "pci_attr_r8: can't talk to PCI", r);
|
|---|
| 26 |
|
|---|
| 27 | if (m.m_type != 0)
|
|---|
| 28 | panic("pci", "pci_attr_r8: got bad reply from PCI", m.m_type);
|
|---|
| 29 |
|
|---|
| 30 | return m.m2_l1;
|
|---|
| 31 | }
|
|---|
| 32 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
