19.11.11 patches review and test

[Richardson, Bruce]

Hi Christian,

just tried compiling latest 19.11 branch in dpdk-stable tree (which is your 19.11.11-rc1 commit) on FreeBSD 13, and see the following error:

[11/1452] Compiling C object lib/librte_eal.a.p/librte_eal_common_eal_common_options.c.o
FAILED: lib/librte_eal.a.p/librte_eal_common_eal_common_options.c.o
cc -Ilib/librte_eal.a.p -Ilib -I../lib -I. -I.. -Iconfig -I../config -Ilib/librte_eal/common/include -I../lib/librte_eal/common/include -I../lib/librte_eal/freebsd/eal/include -Ilib/librte_eal/common -I../lib/librte_eal/common -Ilib/librte_eal/common/include/arch/x86 -I../lib/librte_eal/common/include/arch/x86 -Ilib/librte_eal -I../lib/librte_eal -Ilib/librte_kvargs -I../lib/librte_kvargs -fcolor-diagnostics -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -O3 -include rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-missing-field-initializers -D_GNU_SOURCE -D__BSD_VISIBLE -fPIC -march=native -DRTE_LIBEAL_USE_GETENTROPY -DALLOW_EXPERIMENTAL_API -MD -MQ lib/librte_eal.a.p/librte_eal_common_eal_common_options.c.o -MF lib/librte_eal.a.p/librte_eal_common_eal_common_options.c.o.d -o lib/librte_eal.a.p/librte_eal_common_eal_common_options.c.o -c ../lib/librte_eal/common/eal_common_options.c
../lib/librte_eal/common/eal_common_options.c:1499:2: error: implicit declaration of function 'CPU_NAND' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

It looks to me that commit 9ed3385f "eal/freebsd: update CPU macro for FreeBSD 13" needs to be applied to 19.11 branch.

Other errors on FreeBSD 13 have been reported too, I'm looking into those.

Thanks,
/Bruce