Fix bnxt build in LINT

LINT includes bnxt_re driver. Adjust the path in files, add missing
files and add a new BNXT_C to build (which thinly wraps OFED version
with bnxt specicif stuff).

Sponsored by:		Netflix
Fixes: acd884dec9 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")

sys/conf/files

@@ -1327,11 +1327,14 @@ dev/bhnd/siba/siba_bhndb.c		optional siba bhnd bhndb
 dev/bhnd/siba/siba_erom.c		optional siba bhnd
 dev/bhnd/siba/siba_subr.c		optional siba bhnd
 #
-dev/bnxt/bnxt_hwrm.c		optional bnxt iflib pci
-dev/bnxt/bnxt_mgmt.c		optional bnxt iflib pci
-dev/bnxt/bnxt_sysctl.c		optional bnxt iflib pci
-dev/bnxt/bnxt_txrx.c		optional bnxt iflib pci
-dev/bnxt/if_bnxt.c		optional bnxt iflib pci
+dev/bnxt/bnxt_en/bnxt_auxbus_compat.c	optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_dcb.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_hwrm.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_mgmt.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_sysctl.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_txrx.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/bnxt_ulp.c		optional bnxt iflib pci compile-with "${BNXT_C}"
+dev/bnxt/bnxt_en/if_bnxt.c		optional bnxt iflib pci compile-with "${BNXT_C}"
 dev/bwi/bwimac.c		optional bwi
 dev/bwi/bwiphy.c		optional bwi
 dev/bwi/bwirf.c			optional bwi

sys/conf/kern.pre.mk

@@ -335,6 +335,10 @@ MLXFW_C=	${OFED_C_NOIMP} \
 		-I${SRCTOP}/sys/contrib/xz-embedded/freebsd \
 		-I${SRCTOP}/sys/contrib/xz-embedded/linux/lib/xz \
 		${.IMPSRC}
+# BNXT Driver
+BNXT_CFLAGS=	-I$S/dev/bnxt/bnxt_en ${OFEDCFLAGS}
+BNXT_C_NOIMP=	${CC} -c -o ${.TARGET} ${BNXT_CFLAGS} ${WERROR}
+BNXT_C=		${BNXT_C_NOIMP} ${.IMPSRC}
 
 GEN_CFILES= $S/$M/$M/genassym.c ${MFILES:T:S/.m$/.c/}
 SYSTEM_CFILES= config.c env.c hints.c vnode_if.c

sys/modules/bnxt/bnxt_re/Makefile

@@ -8,7 +8,7 @@ SRCS	+= qplib_res.c qplib_res.h
 SRCS	+= qplib_rcfw.c qplib_rcfw.h
 SRCS	+= stats.c stats.h
 SRCS	+= main.c bnxt_re.h
-SRCS	+= opt_inet.h opt_inet6.h
+SRCS	+= opt_inet.h opt_inet6.h opt_ratelimit.h
 SRCS	+= ${LINUXKPI_GENSRCS}
 
 CFLAGS+= -I${SRCTOP}/sys/dev/bnxt/bnxt_en