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From: Srikanth Yalavarthi <syalavarthi@marvell.com>
To: Thomas Monjalon <thomas@monjalon.net>, Srikanth Yalavarthi
<syalavarthi@marvell.com>
CC: <dev@dpdk.org>, <sshankarnara@marvell.com>, <jerinj@marvell.com>,
<aprabhu@marvell.com>
Subject: [PATCH v1 01/37] ml/cnxk: add skeleton for ML cnxk driver
Date: Thu, 8 Dec 2022 12:01:44 -0800
Message-ID: <20221208200220.20267-2-syalavarthi@marvell.com>
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Added initial source files and build files for ML cnxk driver.
Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
---
Depends-on: patch-120600 ("common/cnxk: add ML headers and ROC code for cnxk")
MAINTAINERS | 2 ++
drivers/meson.build | 1 +
drivers/ml/cnxk/cn10k_ml_dev.c | 8 ++++++++
drivers/ml/cnxk/cn10k_ml_dev.h | 8 ++++++++
drivers/ml/cnxk/meson.build | 26 ++++++++++++++++++++++++++
drivers/ml/meson.build | 8 ++++++++
6 files changed, 53 insertions(+)
create mode 100644 drivers/ml/cnxk/cn10k_ml_dev.c
create mode 100644 drivers/ml/cnxk/cn10k_ml_dev.h
create mode 100644 drivers/ml/cnxk/meson.build
create mode 100644 drivers/ml/meson.build
diff --git a/MAINTAINERS b/MAINTAINERS
index 8cdb3e215d..ba4c97e802 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1442,6 +1442,8 @@ Marvell ML CNXK
M: Srikanth Yalavarthi <syalavarthi@marvell.com>
F: drivers/common/cnxk/hw/ml.h
F: drivers/common/cnxk/roc_ml*
+F: drivers/ml/cnxk/
+
Packet processing
-----------------
diff --git a/drivers/meson.build b/drivers/meson.build
index c6d619200f..546a5f409d 100644
--- a/drivers/meson.build
+++ b/drivers/meson.build
@@ -14,6 +14,7 @@ subdirs = [
'mempool', # depends on common and bus.
'dma', # depends on common and bus.
'net', # depends on common, bus, mempool
+ 'ml', # depends on common, bus, mempool
'raw', # depends on common, bus, dma and net.
'crypto', # depends on common, bus and mempool (net in future).
'compress', # depends on common, bus, mempool.
diff --git a/drivers/ml/cnxk/cn10k_ml_dev.c b/drivers/ml/cnxk/cn10k_ml_dev.c
new file mode 100644
index 0000000000..cc96a7bdb3
--- /dev/null
+++ b/drivers/ml/cnxk/cn10k_ml_dev.c
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#include <rte_mldev.h>
+#include <rte_mldev_pmd.h>
+
+#include "cn10k_ml_dev.h"
diff --git a/drivers/ml/cnxk/cn10k_ml_dev.h b/drivers/ml/cnxk/cn10k_ml_dev.h
new file mode 100644
index 0000000000..049ac13fcd
--- /dev/null
+++ b/drivers/ml/cnxk/cn10k_ml_dev.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#ifndef _CN10K_ML_DEV_H_
+#define _CN10K_ML_DEV_H_
+
+#endif /* _CN10K_ML_DEV_H_ */
diff --git a/drivers/ml/cnxk/meson.build b/drivers/ml/cnxk/meson.build
new file mode 100644
index 0000000000..f04e78cce5
--- /dev/null
+++ b/drivers/ml/cnxk/meson.build
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2022 Marvell.
+
+if not is_linux or not dpdk_conf.get('RTE_ARCH_64')
+ build = false
+ reason = 'only supported on 64-bit Linux'
+ subdir_done()
+endif
+
+sources = files(
+ 'cn10k_ml_dev.c',
+)
+
+headers = files(
+ 'cn10k_ml_dev.h',
+)
+
+deps += ['mldev', 'common_ml', 'common_cnxk']
+
+if get_option('buildtype').contains('debug')
+ cflags += [ '-DCNXK_ML_DEV_DEBUG' ]
+else
+ cflags += [ '-UCNXK_ML_DEV_DEBUG' ]
+endif
+
+pmd_supports_disable_iova_as_pa = true
diff --git a/drivers/ml/meson.build b/drivers/ml/meson.build
new file mode 100644
index 0000000000..54bc394c47
--- /dev/null
+++ b/drivers/ml/meson.build
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2022 Marvell.
+
+drivers = [
+ 'cnxk',
+]
+
+std_deps = ['mldev']
--
2.17.1