diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC
--- a/sys/amd64/conf/GENERIC
+++ b/sys/amd64/conf/GENERIC
@@ -145,6 +145,7 @@
 device		mpt			# LSI-Logic MPT-Fusion
 device		mps			# LSI-Logic MPT-Fusion 2
 device		mpr			# LSI-Logic MPT-Fusion 3
+device		mpi3mr			# LSI-Logic MPT-Fusion 4
 device		sym			# NCR/Symbios Logic
 device		isci			# Intel C600 SAS controller
 device		ocs_fc			# Emulex FC adapters
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -1592,6 +1592,7 @@
 envvar		hint.isp.0.portwnn="w50000000aaaa0000"
 envvar		hint.isp.0.nodewnn="w50000000aaaa0001"
 device		ispfw
+device		mpi3mr			# LSI-Logic MPT-Fusion 4
 device		mpr			# LSI-Logic MPT-Fusion 3
 device		mps			# LSI-Logic MPT-Fusion 2
 device		mpt			# LSI-Logic MPT-Fusion
diff --git a/sys/conf/files b/sys/conf/files
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -2465,6 +2465,11 @@
 dev/mrsas/mrsas_cam.c		optional mrsas
 dev/mrsas/mrsas_ioctl.c		optional mrsas
 dev/mrsas/mrsas_fp.c		optional mrsas
+dev/mpi3mr/mpi3mr.c		optional mpi3mr
+dev/mpi3mr/mpi3mr_pci.c		optional mpi3mr
+dev/mpi3mr/mpi3mr_app.c		optional mpi3mr
+dev/mpi3mr/mpi3mr_cam.c		optional mpi3mr \
+	compile-with "${LINUXKPI_C}"
 dev/msk/if_msk.c		optional msk
 dev/mvs/mvs.c			optional mvs
 dev/mvs/mvs_if.m		optional mvs