eal/windows: add stub for Rx interrupt control

Interrupts are not implemented for Windows.
In order to compile ethdev on Windows,
an empty interrupt control function stub has to be added for Windows.

Signed-off-by: Fady Bader <fady@mellanox.com>
Acked-by: Narcisa Vasile <navasile@linux.microsoft.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Ranjit Menon <ranjit.menon@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

diff --git a/lib/librte_eal/rte_eal_exports.def b/lib/librte_eal/rte_eal_exports.def
index f54ed74..1d4d3fb 100644 (file)
--- a/lib/librte_eal/rte_eal_exports.def
+++ b/lib/librte_eal/rte_eal_exports.def
@@ -30,6 +30,7 @@ EXPORTS
        rte_eal_using_phys_addrs
        rte_free
        rte_hexdump
+       rte_intr_rx_ctl
        rte_log_register
        rte_log_register_type_and_pick_level
        rte_log_set_level

diff --git a/lib/librte_eal/windows/eal_interrupts.c b/lib/librte_eal/windows/eal_interrupts.c
new file mode 100644 (file)
index 0000000..d3ecdac
--- /dev/null
+++ b/lib/librte_eal/windows/eal_interrupts.c
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#include <rte_interrupts.h>
+
+int
+rte_intr_rx_ctl(__rte_unused struct rte_intr_handle *intr_handle,
+               __rte_unused int epfd, __rte_unused int op,
+               __rte_unused unsigned int vec, __rte_unused void *data)
+{
+       return -ENOTSUP;
+}

diff --git a/lib/librte_eal/windows/meson.build b/lib/librte_eal/windows/meson.build
index 08c888e..b690bc6 100644 (file)
--- a/lib/librte_eal/windows/meson.build
+++ b/lib/librte_eal/windows/meson.build
@@ -8,6 +8,7 @@ sources += files(
        'eal_debug.c',
        'eal_file.c',
        'eal_hugepages.c',
+       'eal_interrupts.c',
        'eal_lcore.c',
        'eal_log.c',
        'eal_memalloc.c',