static void
ptinit(void)
{
cam_status status;
/*
* Create our extend array for storing the devices we attach to.
*/
ptperiphs = cam_extend_new();
if (ptperiphs == NULL) {
kprintf("pt: Failed to alloc extend array!\n");
return;
}
/*
* Install a global async callback. This callback will
* receive async callbacks like "new device found".
*/
status = xpt_register_async(AC_FOUND_DEVICE, ptasync, NULL, NULL);
if (status != CAM_REQ_CMP) {
kprintf("pt: Failed to attach master async callback "
"due to status 0x%x!\n", status);
}
}
static void
ptinit(void)
{
cam_status status;
struct cam_path *path;
/*
* Create our extend array for storing the devices we attach to.
*/
ptperiphs = cam_extend_new();
if (ptperiphs == NULL) {
printf("pt: Failed to alloc extend array!\n");
return;
}
/*
* Install a global async callback. This callback will
* receive async callbacks like "new device found".
*/
status = xpt_create_path(&path, /*periph*/NULL, CAM_XPT_PATH_ID,
CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD);
if (status == CAM_REQ_CMP) {
struct ccb_setasync csa;
xpt_setup_ccb(&csa.ccb_h, path, /*priority*/5);
csa.ccb_h.func_code = XPT_SASYNC_CB;
csa.event_enable = AC_FOUND_DEVICE;
csa.callback = ptasync;
csa.callback_arg = NULL;
xpt_action((union ccb *)&csa);
status = csa.ccb_h.status;
xpt_free_path(path);
}
if (status != CAM_REQ_CMP) {
printf("pt: Failed to attach master async callback "
"due to status 0x%x!\n", status);
}
}