Bring in LSI's phase19 changes

* Removed unused mpssas_discovery_timeout function.
* Don't alter mapping boundaries if not raid firmware.
* Check free_busaddr instead of post_busaddr (diff minimisation really)

MFC after:	2 weeks

4 files changed, 8 insertions, 48 deletions

diff --git a/sys/dev/mps/mps.c b/sys/dev/mps/mps.c
index 149e576..403a4d2 100644
--- a/sys/dev/mps/mps.c
+++ b/sys/dev/mps/mps.c
@@ -610,7 +610,7 @@ mps_iocfacts_free(struct mps_softc *sc)
 
 	mps_dprint(sc, MPS_TRACE, "%s\n", __func__);
 
-	if (sc->post_busaddr != 0)
+	if (sc->free_busaddr != 0)
 		bus_dmamap_unload(sc->queues_dmat, sc->queues_map);
 	if (sc->free_queue != NULL)
 		bus_dmamem_free(sc->queues_dmat, sc->free_queue,
diff --git a/sys/dev/mps/mps_mapping.c b/sys/dev/mps/mps_mapping.c
index 97e24be..80022ea 100644
--- a/sys/dev/mps/mps_mapping.c
+++ b/sys/dev/mps/mps_mapping.c
@@ -336,12 +336,13 @@ _mapping_get_high_missing_mt_idx(struct mps_softc *sc)
 	end_idx = sc->max_devices;
 	if (ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_RESERVED_TARGETID_0)
 		start_idx = 1;
-	if (sc->ir_firmware)
+	if (sc->ir_firmware) {
 		_mapping_get_ir_maprange(sc, &start_idx_ir, &end_idx_ir);
-	if (start_idx == start_idx_ir)
-		start_idx = end_idx_ir + 1;
-	else
-		end_idx = start_idx_ir;
+		if (start_idx == start_idx_ir)
+			start_idx = end_idx_ir + 1;
+		else
+			end_idx = start_idx_ir;
+	}
 	mt_entry = &sc->mapping_table[start_idx];
 	for (map_idx = start_idx; map_idx < end_idx; map_idx++, mt_entry++) {
 		if (mt_entry->missing_count > high_missing_count) {
diff --git a/sys/dev/mps/mps_sas.c b/sys/dev/mps/mps_sas.c
index d2ca888..e729d1c 100644
--- a/sys/dev/mps/mps_sas.c
+++ b/sys/dev/mps/mps_sas.c
@@ -115,7 +115,6 @@ static uint8_t op_code_prot[256] = {
 
 MALLOC_DEFINE(M_MPSSAS, "MPSSAS", "MPS SAS memory");
 
-static void mpssas_discovery_timeout(void *data);
 static void mpssas_remove_device(struct mps_softc *, struct mps_command *);
 static void mpssas_remove_complete(struct mps_softc *, struct mps_command *);
 static void mpssas_action(struct cam_sim *sim, union ccb *ccb);
@@ -910,46 +909,6 @@ mpssas_discovery_end(struct mpssas_softc *sassc)
 }
 
 static void
-mpssas_discovery_timeout(void *data)
-{
-	struct mpssas_softc *sassc = data;
-	struct mps_softc *sc;
-
-	sc = sassc->sc;
-	MPS_FUNCTRACE(sc);
-
-	mps_lock(sc);
-	mps_dprint(sc, MPS_INFO,
-	    "Timeout waiting for discovery, interrupts may not be working!\n");
-	sassc->flags &= ~MPSSAS_DISCOVERY_TIMEOUT_PENDING;
-
-	/* Poll the hardware for events in case interrupts aren't working */
-	mps_intr_locked(sc);
-
-	mps_dprint(sassc->sc, MPS_INFO,
-	    "Finished polling after discovery timeout at %d\n", ticks);
-
-	if ((sassc->flags & MPSSAS_IN_DISCOVERY) == 0) {
-		mpssas_discovery_end(sassc);
-	} else {
-		if (sassc->discovery_timeouts < MPSSAS_MAX_DISCOVERY_TIMEOUTS) {
-			sassc->flags |= MPSSAS_DISCOVERY_TIMEOUT_PENDING;
-			callout_reset(&sassc->discovery_callout,
-			    MPSSAS_DISCOVERY_TIMEOUT * hz,
-			    mpssas_discovery_timeout, sassc);
-			sassc->discovery_timeouts++;
-		} else {
-			mps_dprint(sassc->sc, MPS_FAULT,
-			    "Discovery timed out, continuing.\n");
-			sassc->flags &= ~MPSSAS_IN_DISCOVERY;
-			mpssas_discovery_end(sassc);
-		}
-	}
-
-	mps_unlock(sc);
-}
-
-static void
 mpssas_action(struct cam_sim *sim, union ccb *ccb)
 {
 	struct mpssas_softc *sassc;
diff --git a/sys/dev/mps/mpsvar.h b/sys/dev/mps/mpsvar.h
index dead1db..bae023e 100644
--- a/sys/dev/mps/mpsvar.h
+++ b/sys/dev/mps/mpsvar.h
@@ -32,7 +32,7 @@
 #ifndef _MPSVAR_H
 #define _MPSVAR_H
 
-#define MPS_DRIVER_VERSION	"18.00.00.00-fbsd"
+#define MPS_DRIVER_VERSION	"19.00.00.00-fbsd"
 
 #define MPS_DB_MAX_WAIT		2500