[dpdk-dev] [PATCH v6 1/5] eal/windows: add stub for Rx interrupt control

[Thomas Monjalon]

From: Fady Bader <fady at mellanox.com>

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 at mellanox.com>
Acked-by: Narcisa Vasile <navasile at linux.microsoft.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk at gmail.com>
Acked-by: Ranjit Menon <ranjit.menon at intel.com>
Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 lib/librte_eal/rte_eal_exports.def      |  1 +
 lib/librte_eal/windows/eal_interrupts.c | 13 +++++++++++++
 lib/librte_eal/windows/meson.build      |  1 +
 3 files changed, 15 insertions(+)
 create mode 100644 lib/librte_eal/windows/eal_interrupts.c

diff --git a/lib/librte_eal/rte_eal_exports.def b/lib/librte_eal/rte_eal_exports.def
index f54ed74a58..1d4d3fb365 100644
--- 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
index 0000000000..d3ecdaccbc
--- /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 08c888e018..b690bc6b0a 100644
--- 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',
-- 
2.28.0