net/bnxt: fix aarch32 build

NEON vector path of the PMD needs aarch64 support. But it was
enabled for aarch32 build as well because aarch32 build had
cpu_family set to aarch64. So build for aarch32 will fail due
to unsupported intrinsics.

Fix aarch32 build by updating meson file to exclude NEON vector
implementation for aarch32.

Fixes: 398358341419 ("net/bnxt: support NEON")
Cc: stable@dpdk.org
Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>

diff --git a/drivers/net/bnxt/meson.build b/drivers/net/bnxt/meson.build
index 12ecd37..81cbe03 100644 (file)
--- a/drivers/net/bnxt/meson.build
+++ b/drivers/net/bnxt/meson.build
@@ -66,6 +66,6 @@ if arch_subdir == 'x86'
                             c_args: [cflags, '-mavx2'])
             objs += bnxt_avx2_lib.extract_objects('bnxt_rxtx_vec_avx2.c')
      endif
-elif arch_subdir == 'arm' and host_machine.cpu_family().startswith('aarch64')
+elif arch_subdir == 'arm' and dpdk_conf.get('RTE_ARCH_64')
     sources += files('bnxt_rxtx_vec_neon.c')
 endif