dev/hptnr/hptnr_osm_bsd.c

266 static void hpt_flush_done(PCOMMAND pCmd)
268 	PVDEV vd = pCmd->target;
273 		pCmd->target = vd;
274 		pCmd->Result = RETURN_PENDING;
275 		vdev_queue_cmd(pCmd);
279 	*(int *)pCmd->priv = 1;
280 	wakeup(pCmd);
288 	PCOMMAND pCmd;
302 	pCmd = ldm_alloc_cmds(vd->vbus, count);
304 	if (!pCmd) {
308 	pCmd->type = CMD_TYPE_FLUSH;
309 	pCmd->flags.hard_flush = 1;
310 	pCmd->target = vd;
311 	pCmd->done = hpt_flush_done;
313 	pCmd->priv = &done;
315 	ldm_queue_cmd(pCmd);
318 		while (hpt_sleep(vbus_ext, pCmd, PPAUSE, "hptfls", HPT_OSM_TIMEOUT)) {
323 	KdPrint(("flush result %d", pCmd->Result));
325 	if (pCmd->Result!=RETURN_SUCCESS)
328 	ldm_free_cmds(pCmd);
423 	PCOMMAND pCmd = (PCOMMAND)arg;
424 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
426 	KdPrint(("pCmd %p timeout", pCmd));
431 static void os_cmddone(PCOMMAND pCmd)
433 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
442 	KdPrint(("os_cmddone(%p, %d)", pCmd, pCmd->Result));
449 			PassthroughCmd *passthru = &pCmd->uCmd.Passthrough;
484 				pCmd->Result,passthru->bFeaturesReg,passthru->bSectorCountReg,
491 	switch(pCmd->Result) {
515 	if (pCmd->flags.data_in) {
518 	else if (pCmd->flags.data_out) {
525 	ldm_free_cmds(pCmd);
529 static int os_buildsgl(PCOMMAND pCmd, PSG pSg, int logical)
538 	PCOMMAND pCmd = (PCOMMAND)arg;
539 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
540 	PSG psg = pCmd->psg;
543 	HPT_ASSERT(pCmd->flags.physical_sg);
558 		if (pCmd->flags.data_in) {
562 		else if (pCmd->flags.data_out) {
568 	callout_reset(&ext->timeout, HPT_OSM_TIMEOUT, hpt_timeout, pCmd);
569 	ldm_queue_cmd(pCmd);
576 	PCOMMAND pCmd;
639 		pCmd = ldm_alloc_cmds(vbus, vd->cmds_per_request);
640 		if (!pCmd) {
646 		passthru = &pCmd->uCmd.Passthrough;
716 				pCmd->flags.data_in = 1;
726 				pCmd->flags.data_out = 1;
729 		pCmd->type = CMD_TYPE_PASSTHROUGH;
730 		pCmd->priv = ext = cmdext_get(vbus_ext);
733 		pCmd->target = vd;
734 		pCmd->done = os_cmddone;
735 		pCmd->buildsgl = os_buildsgl;
736 		pCmd->psg = ext->psg;
740 			ldm_queue_cmd(pCmd);
743 		pCmd->flags.physical_sg = 1;
746 					hpt_io_dmamap_callback, pCmd,
753 			ldm_free_cmds(pCmd);
759 		ldm_free_cmds(pCmd);
988 		pCmd = ldm_alloc_cmds(vbus, vd->cmds_per_request);
989 		if(!pCmd){
999 			pCmd->uCmd.Ide.Lba =  ((HPT_U32)cdb[1] << 16) | ((HPT_U32)cdb[2] << 8) | (HPT_U32)cdb[3];
1000 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[4];
1015 			pCmd->uCmd.Ide.Lba = block;
1016 			pCmd->uCmd.Ide.nSectors = (HPT_U16)cdb[13] | ((HPT_U16)cdb[12]<<8);
1021 			pCmd->uCmd.Ide.Lba = (HPT_U32)cdb[5] | ((HPT_U32)cdb[4] << 8) | ((HPT_U32)cdb[3] << 16) | ((HPT_U32)cdb[2] << 24);
1022 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[8] | ((HPT_U16)cdb[7]<<8);
1043 		pCmd->uCmd.Ide.Lba <<= sector_size_shift;
1044 		pCmd->uCmd.Ide.nSectors <<= sector_size_shift;
1051 			pCmd->flags.data_in = 1;
1056 			pCmd->flags.data_out = 1;
1059 		pCmd->priv = ext = cmdext_get(vbus_ext);
1062 		pCmd->target = vd;
1063 		pCmd->done = os_cmddone;
1064 		pCmd->buildsgl = os_buildsgl;
1065 		pCmd->psg = ext->psg;
1066 		pCmd->flags.physical_sg = 1;
1069 					hpt_io_dmamap_callback, pCmd,
1076 			ldm_free_cmds(pCmd);