dev/hpt27xx/hpt27xx_osm_bsd.c

269 static void hpt_flush_done(PCOMMAND pCmd)
271 	PVDEV vd = pCmd->target;
276 		pCmd->target = vd;
277 		pCmd->Result = RETURN_PENDING;
278 		vdev_queue_cmd(pCmd);
282 	*(int *)pCmd->priv = 1;
283 	wakeup(pCmd);
291 	PCOMMAND pCmd;
305 	pCmd = ldm_alloc_cmds(vd->vbus, count);
307 	if (!pCmd) {
312 	pCmd->type = CMD_TYPE_FLUSH;
313 	pCmd->flags.hard_flush = 1;
314 	pCmd->target = vd;
315 	pCmd->done = hpt_flush_done;
317 	pCmd->priv = &done;
319 	ldm_queue_cmd(pCmd);
322 		while (hpt_sleep(vbus_ext, pCmd, PPAUSE, "hptfls", HPT_OSM_TIMEOUT)) {
327 	KdPrint(("flush result %d", pCmd->Result));
329 	if (pCmd->Result!=RETURN_SUCCESS)
332 	ldm_free_cmds(pCmd);
430 	PCOMMAND pCmd = (PCOMMAND)arg;
431 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
433 	KdPrint(("pCmd %p timeout", pCmd));
438 static void os_cmddone(PCOMMAND pCmd)
440 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
443 	KdPrint(("<8>os_cmddone(%p, %d)", pCmd, pCmd->Result));
447 	untimeout(hpt_timeout, pCmd, ccb->ccb_h.timeout_ch);
449 	switch(pCmd->Result) {
473 	if (pCmd->flags.data_in) {
476 	else if (pCmd->flags.data_out) {
483 	ldm_free_cmds(pCmd);
487 static int os_buildsgl(PCOMMAND pCmd, PSG pSg, int logical)
489 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
531 	PCOMMAND pCmd = (PCOMMAND)arg;
532 	POS_CMDEXT ext = (POS_CMDEXT)pCmd->priv;
533 	PSG psg = pCmd->psg;
536 	HPT_ASSERT(pCmd->flags.physical_sg);
551 		if (pCmd->flags.data_in) {
555 		else if (pCmd->flags.data_out) {
561 	callout_reset(&ext->timeout, HPT_OSM_TIMEOUT, hpt_timeout, pCmd);
563 	ext->ccb->ccb_h.timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
565 	ldm_queue_cmd(pCmd);
572 	PCOMMAND pCmd;
741 		pCmd = ldm_alloc_cmds(vbus, vd->cmds_per_request);
742 		if(!pCmd){
752 			pCmd->uCmd.Ide.Lba =  ((HPT_U32)cdb[1] << 16) | ((HPT_U32)cdb[2] << 8) | (HPT_U32)cdb[3];
753 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[4];
768 			pCmd->uCmd.Ide.Lba = block;
769 			pCmd->uCmd.Ide.nSectors = (HPT_U16)cdb[13] | ((HPT_U16)cdb[12]<<8);
774 			pCmd->uCmd.Ide.Lba = (HPT_U32)cdb[5] | ((HPT_U32)cdb[4] << 8) | ((HPT_U32)cdb[3] << 16) | ((HPT_U32)cdb[2] << 24);
775 			pCmd->uCmd.Ide.nSectors = (HPT_U16) cdb[8] | ((HPT_U16)cdb[7]<<8);
796 		pCmd->uCmd.Ide.Lba <<= sector_size_shift;
797 		pCmd->uCmd.Ide.nSectors <<= sector_size_shift;
804 			pCmd->flags.data_in = 1;
809 			pCmd->flags.data_out = 1;
812 		pCmd->priv = ext = cmdext_get(vbus_ext);
815 		pCmd->target = vd;
816 		pCmd->done = os_cmddone;
817 		pCmd->buildsgl = os_buildsgl;
819 		pCmd->psg = ext->psg;
826 				pCmd->flags.physical_sg = 1;
829 				pCmd->psg[idx].addr.bus = sgList[idx].ds_addr;
830 				pCmd->psg[idx].size = sgList[idx].ds_len;
831 				pCmd->psg[idx].eot = (idx==ccb->csio.sglist_cnt-1)? 1 : 0;
834 			ccb->ccb_h.timeout_ch = timeout(hpt_timeout, pCmd, HPT_OSM_TIMEOUT);
835 			ldm_queue_cmd(pCmd);
841 			pCmd->flags.physical_sg = 1;
845 						hpt_io_dmamap_callback, pCmd,
852 						hpt_io_dmamap_callback, pCmd,
860 				ldm_free_cmds(pCmd);