blob: 6545ba12f7b2a15f90e7b3d1d8a074f6a2723d5b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
#include "syslib.h"
/*===========================================================================*
* sys_vinw *
*===========================================================================*/
int sys_vinw(pvw_pairs, nr_ports)
pvw_pair_t *pvw_pairs; /* (port,word-value)-pairs */
int nr_ports; /* nr of pairs to be processed */
{
message m_io;
m_io.m_lsys_krn_sys_vdevio.request = _DIO_WORD | _DIO_INPUT;
m_io.m_lsys_krn_sys_vdevio.vec_addr = (vir_bytes)pvw_pairs;
m_io.m_lsys_krn_sys_vdevio.vec_size = nr_ports;
return _kernel_call(SYS_VDEVIO, &m_io);
}
|