Index: uspace/srv/bd/ata_bd/ata_bd.c
===================================================================
--- uspace/srv/bd/ata_bd/ata_bd.c	(revision 975e7e9657949fb3ec524791070ca75837c30ef9)
+++ uspace/srv/bd/ata_bd/ata_bd.c	(revision fb6f1a5becf4ed481c7d009a226723cae1c82b9d)
@@ -59,4 +59,5 @@
 #include <devmap.h>
 #include <sys/types.h>
+#include <inttypes.h>
 #include <errno.h>
 #include <bool.h>
@@ -112,5 +113,5 @@
 	printf(NAME ": ATA disk driver\n");
 
-	printf("I/O address 0x%p/0x%p\n", ctl_physical, cmd_physical);
+	printf("I/O address %p/%p\n", ctl_physical, cmd_physical);
 
 	if (ata_bd_init() != EOK)
@@ -180,9 +181,9 @@
 	}
 
-	printf(" %llu blocks", d->blocks, d->blocks / (2 * 1024));
+	printf(" %" PRIu64 " blocks", d->blocks, d->blocks / (2 * 1024));
 
 	mbytes = d->blocks / (2 * 1024);
 	if (mbytes > 0)
-		printf(" %llu MB.", mbytes);
+		printf(" %" PRIu64 " MB.", mbytes);
 
 	printf("\n");
Index: uspace/srv/bd/part/guid_part/guid_part.c
===================================================================
--- uspace/srv/bd/part/guid_part/guid_part.c	(revision 975e7e9657949fb3ec524791070ca75837c30ef9)
+++ uspace/srv/bd/part/guid_part/guid_part.c	(revision fb6f1a5becf4ed481c7d009a226723cae1c82b9d)
@@ -54,4 +54,5 @@
 #include <devmap.h>
 #include <sys/types.h>
+#include <inttypes.h>
 #include <libblock.h>
 #include <devmap.h>
@@ -196,6 +197,6 @@
 		size_mb = (part->length * block_size + 1024 * 1024 - 1)
 		    / (1024 * 1024);
-		printf(NAME ": Registered device %s: %llu blocks %llu MB.\n",
-		    name, part->length, size_mb);
+		printf(NAME ": Registered device %s: %" PRIu64 " blocks "
+		    "%" PRIu64 " MB.\n", name, (uint64_t) part->length, size_mb);
 
 		part->dev = dev;
Index: uspace/srv/bd/part/mbr_part/mbr_part.c
===================================================================
--- uspace/srv/bd/part/mbr_part/mbr_part.c	(revision 975e7e9657949fb3ec524791070ca75837c30ef9)
+++ uspace/srv/bd/part/mbr_part/mbr_part.c	(revision fb6f1a5becf4ed481c7d009a226723cae1c82b9d)
@@ -64,4 +64,5 @@
 #include <devmap.h>
 #include <sys/types.h>
+#include <inttypes.h>
 #include <libblock.h>
 #include <devmap.h>
@@ -247,6 +248,7 @@
 		size_mb = (part->length * block_size + 1024 * 1024 - 1)
 		    / (1024 * 1024);
-		printf(NAME ": Registered device %s: %llu blocks %llu MB.\n",
-		    name, part->length, size_mb);
+		printf(NAME ": Registered device %s: %" PRIu64 " blocks "
+		    "%" PRIu64 " MB.\n",
+		    name, (uint64_t) part->length, size_mb);
 
 		part->dev = dev;
@@ -274,5 +276,5 @@
 	if (brb == NULL) {
 		printf(NAME ": Failed allocating memory.\n");
-		return ENOMEM;	
+		return ENOMEM;
 	}
 
@@ -289,5 +291,6 @@
 	sgn = uint16_t_le2host(brb->signature);
 	if (sgn != BR_SIGNATURE) {
-		printf(NAME ": Invalid boot record signature 0x%04X.\n", sgn);
+		printf(NAME ": Invalid boot record signature 0x%04" PRIX16
+		    ".\n", sgn);
 		return EINVAL;
 	}
@@ -339,6 +342,6 @@
 		sgn = uint16_t_le2host(brb->signature);
 		if (sgn != BR_SIGNATURE) {
-			printf(NAME ": Invalid boot record signature 0x%04X "
-			    " in EBR at %u.\n", sgn, ba);
+			printf(NAME ": Invalid boot record signature 0x%04"
+			    PRIX16 " in EBR at %" PRIu32 ".\n", sgn, ba);
 			return EINVAL;
 		}