dev/hptrr/hptrr_osm_bsd.c

272 static void hpt_flush_done(PCOMMAND pCmd)
274 	PVDEV vd = pCmd->target;
279 		pCmd->target = vd;
280 		pCmd->Result = RETURN_PENDING;
281 		vdev_queue_cmd(pCmd);
285 	*(int *)pCmd->priv = 1;
286 	wakeup(pCmd);
294 	PCOMMAND pCmd;
308 	pCmd = ldm_alloc_cmds(vd->vbus, count);
310 	if (!pCmd) {
314 	pCmd->type = CMD_TYPE_FLUSH;
315 	pCmd->flags.hard_flush = 1;
316 	pCmd->target = vd;
317 	pCmd->done = hpt_flush_done;
319 	pCmd->priv = &done;
321 	ldm_queue_cmd(pCmd);
324 		while (hpt_sleep(vbus_ext, pCmd, PPAUSE, "hptfls", HPT_OSM_TIMEOUT)) {
329 	KdPrint(("flush result %d", pCmd->Result));
331 	if (pCmd->Result!=RETURN_SUCCESS)
334 	ldm_free_cmds(pCmd);
429 	PCOMMAND pCmd = (PCOMMAND)arg;
430 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
432 	KdPrint(("pCmd %p timeout", pCmd));
437 static void os_cmddone(PCOMMAND pCmd)
439 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
442 	KdPrint(("os_cmddone(%p, %d)", pCmd, pCmd->Result));
446 	switch(pCmd->Result) {
470 	if (pCmd->flags.data_in) {
473 	else if (pCmd->flags.data_out) {
480 	ldm_free_cmds(pCmd);
484 static int os_buildsgl(PCOMMAND pCmd, PSG pSg, int logical)
486 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
503 	PCOMMAND pCmd = (PCOMMAND)arg;
504 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
505 	PSG psg = pCmd->psg;
508 	HPT_ASSERT(pCmd->flags.physical_sg);
523 		if (pCmd->flags.data_in) {
527 		else if (pCmd->flags.data_out) {
532 	callout_reset(&ext->timeout, HPT_OSM_TIMEOUT, hpt_timeout, pCmd);
533 	ldm_queue_cmd(pCmd);
540 	PCOMMAND pCmd;
660 		pCmd = ldm_alloc_cmds(vbus, vd->cmds_per_request);
661 		if(!pCmd){
671 			pCmd->uCmd.Ide.Lba =  ((HPT_U32)cdb[1] << 16) | ((HPT_U32)cdb[2] << 8) | (HPT_U32)cdb[3];
672 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[4];
686 			pCmd->uCmd.Ide.Lba = block;
687 			pCmd->uCmd.Ide.nSectors = (HPT_U16)cdb[13] | ((HPT_U16)cdb[12]<<8);
692 			pCmd->uCmd.Ide.Lba = (HPT_U32)cdb[5] | ((HPT_U32)cdb[4] << 8) | ((HPT_U32)cdb[3] << 16) | ((HPT_U32)cdb[2] << 24);
693 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[8] | ((HPT_U16)cdb[7]<<8);
701 			pCmd->flags.data_in = 1;
706 			pCmd->flags.data_out = 1;
709 		pCmd->priv = ext = cmdext_get(vbus_ext);
712 		pCmd->target = vd;
713 		pCmd->done = os_cmddone;
714 		pCmd->buildsgl = os_buildsgl;
715 		pCmd->psg = ext->psg;
716 		pCmd->flags.physical_sg = 1;
720 					hpt_io_dmamap_callback, pCmd,
727 			ldm_free_cmds(pCmd);