status_t device_init( int nDeviceID )
{
int i;
int argc;
const char *const *argv;
bool bDisableKeyboard = false;
bool bDisableAux = false;
uint32 nFlags;
g_nDevNum = nDeviceID;
get_kernel_arguments( &argc, &argv );
printk( "PS2 keyboard and mouse driver\n" );
for ( i = 0; i < argc; ++i )
{
if ( get_bool_arg( &bDisableKeyboard, "disable_keyboard=", argv[i], strlen( argv[i] ) ) )
printk( "PS2 Keyboard support disabled\n" );
if ( get_bool_arg( &bDisableAux, "disable_aux=", argv[i], strlen( argv[i] ) ) )
printk( "PS2 AUX support disabled\n" );
}
if( !bDisableKeyboard )
if( ps2_keyboard_init() == -EIO )
return( -1 );
if( !bDisableAux )
ps2_aux_init();
return( 0 );
}
status_t device_init( int nDeviceID )
{
/* Check if the use of the bus is disabled */
int i;
int argc;
const char *const *argv;
bool bDisableSCSI = false;
get_kernel_arguments( &argc, &argv );
for( i = 0; i < argc; ++i )
{
if( get_bool_arg( &bDisableSCSI, "disable_scsi=", argv[i], strlen( argv[i] ) ) )
if( bDisableSCSI )
{
printk( "SCSI bus disabled by user\n" );
return -1;
}
}
/* Set default values */
g_psFirstDevice = NULL;
for( i = 0; i < 255; i++ )
{
g_nIDTable[i] = false;
}
register_busmanager( nDeviceID, "scsi", scsi_bus_get_hooks );
printk( "SCSI: Busmanager initialized\n" );
return 0;
}
static HANDLE_FUNC (handle_filterdefaultdeny)
{
assert (match[2].rm_so != -1);
if (get_bool_arg (line, &match[2]))
filter_set_default_policy (FILTER_DEFAULT_DENY);
return 0;
}
static int
set_bool_arg (unsigned int *var, const char *line, regmatch_t * match)
{
assert (var);
assert (line);
assert (match && match->rm_so != -1);
*var = get_bool_arg (line, match);
return 0;
}