Reduce priority of ATA/SATA drivers.

Legacy ata(4) -> BUS_PROBE_LOW_PRIORITY;  more functional ahci(4), siis(4),
mvs(4) -> BUS_PROBE_DEFAULT;  BUS_PROBE_VENDOR leave for vendor drivers.

MFC after:	2 weeks

sys/dev/ahci/ahci.c

@@ -638,7 +638,7 @@ ahci_ch_probe(device_t dev)
 {
 
 	device_set_desc_copy(dev, "AHCI channel");
-	return (0);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int

sys/dev/ahci/ahci_pci.c

@@ -340,13 +340,13 @@ ahci_probe(device_t dev)
 			snprintf(buf, sizeof(buf), "%s AHCI SATA controller",
 			    ahci_ids[i].name);
 			device_set_desc_copy(dev, buf);
-			return (BUS_PROBE_VENDOR);
+			return (BUS_PROBE_DEFAULT);
 		}
 	}
 	if (!valid)
 		return (ENXIO);
 	device_set_desc_copy(dev, "AHCI SATA controller");
-	return (BUS_PROBE_VENDOR);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int
@@ -366,11 +366,11 @@ ahci_ata_probe(device_t dev)
 			snprintf(buf, sizeof(buf), "%s AHCI SATA controller",
 			    ahci_ids[i].name);
 			device_set_desc_copy(dev, buf);
-			return (BUS_PROBE_VENDOR);
+			return (BUS_PROBE_DEFAULT);
 		}
 	}
 	device_set_desc_copy(dev, "AHCI SATA controller");
-	return (BUS_PROBE_VENDOR);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int

sys/dev/ahci/ahciem.c

@@ -65,7 +65,7 @@ ahci_em_probe(device_t dev)
 {
 
 	device_set_desc_copy(dev, "AHCI enclosure management bridge");
-	return (0);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int

sys/dev/ata/ata-all.c

@@ -91,7 +91,7 @@ FEATURE(ata_cam, "ATA devices are accessed through the cam(4) driver");
 int
 ata_probe(device_t dev)
 {
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 int

sys/dev/ata/chipsets/ata-acard.c

@@ -83,7 +83,7 @@ ata_acard_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_acard_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-acerlabs.c

@@ -96,7 +96,7 @@ ata_ali_probe(device_t dev)
     ata_set_desc(dev);
     ctlr->chipinit = ata_ali_chipinit;
     ctlr->chipdeinit = ata_ali_chipdeinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-adaptec.c

@@ -75,7 +75,7 @@ ata_adaptec_probe(device_t dev)
     ata_set_desc(dev);
     ctlr->chipinit = ata_marvell_edma_chipinit;
 
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 ATA_DECLARE_DRIVER(ata_adaptec);

sys/dev/ata/chipsets/ata-amd.c

@@ -82,7 +82,7 @@ ata_amd_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_amd_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-ati.c

@@ -123,7 +123,7 @@ ata_ati_probe(device_t dev)
 		ctlr->chipinit = ata_ati_chipinit;
 	break;
     }
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-cenatek.c

@@ -63,7 +63,7 @@ ata_cenatek_probe(device_t dev)
 
     ctlr->chipinit = ata_generic_chipinit;
     device_set_desc(dev, "Cenatek Rocket Drive controller");
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 ATA_DECLARE_DRIVER(ata_cenatek);

sys/dev/ata/chipsets/ata-cypress.c

@@ -75,7 +75,7 @@ ata_cypress_probe(device_t dev)
 	pci_get_subclass(dev) == PCIS_STORAGE_IDE) {
 	device_set_desc(dev, "Cypress 82C693 ATA controller");
 	ctlr->chipinit = ata_cypress_chipinit;
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
     }
     return ENXIO;
 }

sys/dev/ata/chipsets/ata-cyrix.c

@@ -66,7 +66,7 @@ ata_cyrix_probe(device_t dev)
     if (pci_get_devid(dev) == ATA_CYRIX_5530) {
 	device_set_desc(dev, "Cyrix 5530 ATA33 controller");
 	ctlr->chipinit = ata_cyrix_chipinit;
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
     }
     return ENXIO;
 }

sys/dev/ata/chipsets/ata-fsl.c

@@ -79,7 +79,7 @@ imx_ata_probe(device_t dev)
 	ctrl = device_get_softc(dev);
 
 	device_set_desc(dev, "Freescale Integrated PATA Controller");
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static void

sys/dev/ata/chipsets/ata-highpoint.c

@@ -103,7 +103,7 @@ ata_highpoint_probe(device_t dev)
     device_set_desc_copy(dev, buffer);
     ctlr->chip = idx;
     ctlr->chipinit = ata_highpoint_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-intel.c

@@ -264,7 +264,7 @@ ata_intel_probe(device_t dev)
     ata_set_desc(dev);
     ctlr->chipinit = ata_intel_chipinit;
     ctlr->chipdeinit = ata_intel_chipdeinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-ite.c

@@ -77,7 +77,7 @@ ata_ite_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_ite_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-jmicron.c

@@ -86,7 +86,7 @@ ata_jmicron_probe(device_t dev)
     device_set_desc_copy(dev, buffer);
     ctlr->chip = idx;
     ctlr->chipinit = ata_jmicron_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-marvell.c

@@ -139,7 +139,7 @@ ata_marvell_probe(device_t dev)
 	ctlr->chipinit = ata_marvell_dummy_chipinit;
 	break;
     }
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-micron.c

@@ -63,7 +63,7 @@ ata_micron_probe(device_t dev)
 	device_set_desc(dev,
 	    "RZ 100? ATA controller !WARNING! data loss/corruption risk");
 	ctlr->chipinit = ata_generic_chipinit;
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
     }
     return (ENXIO);
 }

sys/dev/ata/chipsets/ata-national.c

@@ -67,7 +67,7 @@ ata_national_probe(device_t dev)
     if (pci_get_devid(dev) == ATA_SC1100) {
 	device_set_desc(dev, "National Geode SC1100 ATA33 controller");
 	ctlr->chipinit = ata_national_chipinit;
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
     }
     return ENXIO;
 }

sys/dev/ata/chipsets/ata-netcell.c

@@ -66,7 +66,7 @@ ata_netcell_probe(device_t dev)
     if (pci_get_devid(dev) == ATA_NETCELL_SR) {
 	device_set_desc(dev, "Netcell SyncRAID SR3000/5000 RAID Controller");
 	ctlr->chipinit = ata_netcell_chipinit;
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_LOW_PRIORITY);
     }
     return ENXIO;
 }

sys/dev/ata/chipsets/ata-nvidia.c

@@ -187,7 +187,7 @@ ata_nvidia_probe(device_t dev)
 	ctlr->chipinit = ata_ahci_chipinit;
     else
 	ctlr->chipinit = ata_nvidia_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-promise.c

@@ -209,7 +209,7 @@ ata_promise_probe(device_t dev)
     device_set_desc_copy(dev, buffer);
     ctlr->chip = idx;
     ctlr->chipinit = ata_promise_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-serverworks.c

@@ -96,7 +96,7 @@ ata_serverworks_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_serverworks_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-siliconimage.c

@@ -113,7 +113,7 @@ ata_sii_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_sii_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 int

sys/dev/ata/chipsets/ata-sis.c

@@ -154,7 +154,7 @@ ata_sis_probe(device_t dev)
     device_set_desc_copy(dev, buffer);
     ctlr->chip = idx;
     ctlr->chipinit = ata_sis_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/ata/chipsets/ata-via.c

@@ -141,7 +141,7 @@ ata_via_probe(device_t dev)
 
     ata_set_desc(dev);
     ctlr->chipinit = ata_via_chipinit;
-    return (BUS_PROBE_DEFAULT);
+    return (BUS_PROBE_LOW_PRIORITY);
 }
 
 static int

sys/dev/mvs/mvs.c

@@ -107,7 +107,7 @@ mvs_ch_probe(device_t dev)
 {
 
 	device_set_desc_copy(dev, "Marvell SATA channel");
-	return (0);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int

sys/dev/mvs/mvs_pci.c

@@ -88,7 +88,7 @@ mvs_probe(device_t dev)
 			snprintf(buf, sizeof(buf), "%s SATA controller",
 			    mvs_ids[i].name);
 			device_set_desc_copy(dev, buf);
-			return (BUS_PROBE_VENDOR);
+			return (BUS_PROBE_DEFAULT);
 		}
 	}
 	return (ENXIO);

sys/dev/mvs/mvs_soc.c

@@ -91,7 +91,7 @@ mvs_probe(device_t dev)
 			snprintf(buf, sizeof(buf), "%s SATA controller",
 			    mvs_ids[i].name);
 			device_set_desc_copy(dev, buf);
-			return (BUS_PROBE_VENDOR);
+			return (BUS_PROBE_DEFAULT);
 		}
 	}
 	return (ENXIO);

sys/dev/siis/siis.c

@@ -129,7 +129,7 @@ siis_probe(device_t dev)
 			snprintf(buf, sizeof(buf), "%s SATA controller",
 			    siis_ids[i].name);
 			device_set_desc_copy(dev, buf);
-			return (BUS_PROBE_VENDOR);
+			return (BUS_PROBE_DEFAULT);
 		}
 	}
 	return (ENXIO);
@@ -451,7 +451,7 @@ siis_ch_probe(device_t dev)
 {
 
 	device_set_desc_copy(dev, "SIIS channel");
-	return (0);
+	return (BUS_PROBE_DEFAULT);
 }
 
 static int