DragonFly- master sys/dev/disk/ahci ahci.c ahci.h ahci_attach.c ahci_cam.c ahci_dragonfly.c ahci_pm.c atascsi.h

Matthew Dillon dillon at apollo.backplane.com
Fri Jun 19 08:57:31 PDT 2009

:My screen is flooded by following kprints :P
:@@ -1890,6 +1575,10 @@ ahci_unload_prdt(struct ahci_ccb *ccb)
:bus_dmamap_unload(sc->sc_tag_data, dmap);
:+ if (ccb->ccb_cmd_hdr->prdbc =3D=3D 0) {
:+ kprintf("%s: UNLOAD RESID WAS ZERO! tag=3D%d\n",
:+ ATANAME(ap, xa->at), ccb->ccb_slot);
:+ }
:if (ccb->ccb_xa.flags & ATA_F_NCQ)
:xa->resid =3D 0;
:Best Regards,

    Was it working ok previously?  And which AHCI chipset is it?
    And what were you doing?  Just normal disk accesses?  And I
    could use the dmesg output if possible.

					Matthew Dillon 
					<dillon at backplane.com>

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