diff --git a/drivers/scsi/isci/probe_roms.h b/drivers/scsi/isci/probe_roms.h
index 1b44483..c2162cf 100644
--- a/drivers/scsi/isci/probe_roms.h
+++ b/drivers/scsi/isci/probe_roms.h
@@ -96,10 +96,6 @@
 #define ISCI_ROM_SIG		"ISCUOEMB"
 #define ISCI_ROM_SIG_SIZE	8
 
-#define ISCI_PREBOOT_SOURCE_INIT     (0x00)
-#define ISCI_PREBOOT_SOURCE_OROM     (0x80)
-#define ISCI_PREBOOT_SOURCE_EFI      (0x81)
-
 #define ISCI_EFI_VENDOR_GUID	\
 	EFI_GUID(0x193dfefa, 0xa445, 0x4302, 0x99, 0xd8, 0xef, 0x3a, 0xad, \
 			0x1a, 0x04, 0xc6)
@@ -116,8 +112,8 @@
  * being assigned is sufficient to declare manual PORT configuration.
  */
 enum SCIC_PORT_CONFIGURATION_MODE {
-	SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 0,
-	SCIC_PORT_MANUAL_CONFIGURATION_MODE = 1
+	SCIC_PORT_MANUAL_CONFIGURATION_MODE = 0,
+	SCIC_PORT_AUTOMATIC_CONFIGURATION_MODE = 1
 };
 
 struct sci_bios_oem_param_block_hdr {
diff --git a/firmware/isci/isci_firmware.bin.ihex b/firmware/isci/isci_firmware.bin.ihex
index 4f8767c..31b5ecf 100644
--- a/firmware/isci/isci_firmware.bin.ihex
+++ b/firmware/isci/isci_firmware.bin.ihex
@@ -1,11 +1,11 @@
 :10000000495343554F454D42E70017100002000089
-:10001000000000000000000001000000000000FFE0
+:10001000000000000000000101000000000000FFDF
 :10002000FFCF5F01000000037C0E00037C0E000385
 :100030007C0E00037C0E00FFFFCF5F010000000379
 :100040007C0E00037C0E00037C0E00037C0E00FF80
 :10005000FFCF5F01000000037C0E00037C0E000355
 :100060007C0E00037C0E00FFFFCF5F010000000349
-:100070007C0E00037C0E00037C0E00037C0E00004F
+:100070007C0E00037C0E00037C0E00037C0E00014E
 :1000800001000000000000FFFFCF5F02000000033E
 :100090007C0E00037C0E00037C0E00037C0E00FF30
 :1000A000FFCF5F02000000037C0E00037C0E000304