svn commit: r203900 - stable/8/sys/dev/ata

[Alexander Motin]

Author: mav
Date: Sun Feb 14 19:56:42 2010
New Revision: 203900
URL: http://svn.freebsd.org/changeset/base/203900

Log:
  MFC r203449:
  Implement poll method for atapicam.
  It is not perfect, but better then nothing.

Modified:
  stable/8/sys/dev/ata/atapi-cam.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/netinet/   (props changed)

Modified: stable/8/sys/dev/ata/atapi-cam.c
==============================================================================
--- stable/8/sys/dev/ata/atapi-cam.c	Sun Feb 14 19:56:05 2010	(r203899)
+++ stable/8/sys/dev/ata/atapi-cam.c	Sun Feb 14 19:56:42 2010	(r203900)
@@ -682,8 +682,12 @@ action_invalid:
 static void
 atapi_poll(struct cam_sim *sim)
 {
-    /* do nothing - we do not actually service any interrupts */
-    printf("atapi_poll called!\n");
+	struct atapi_xpt_softc *softc =
+	    (struct atapi_xpt_softc*)cam_sim_softc(sim);
+
+	mtx_unlock(&softc->state_lock);
+	ata_interrupt(softc->ata_ch);
+	mtx_lock(&softc->state_lock);
 }
 
 static void