ovsrobot · ovsrobot · Nov 5, 2025 · Nov 24, 2025 · Nov 18, 2025 · Nov 24, 2025
diff --git a/MAINTAINERS b/MAINTAINERS
@@ -1907,6 +1907,7 @@ M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
 F: lib/bpf/
 F: examples/bpf/
 F: app/test/test_bpf.c
+F: app/test/bpf/
 F: app/test-pmd/bpf_cmd.*
 F: doc/guides/prog_guide/bpf_lib.rst
 

diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-25.11.0-rc3
+25.11.0-rc4
diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
@@ -526,29 +526,41 @@ get_tunnel_ol_flags_by_ptype(uint32_t ptype)
 }
 
 static uint8_t
-parse_l4_proto(const struct rte_mbuf *m, uint32_t off, uint32_t ptype, bool parse_inner)
+parse_l4_proto(const struct rte_mbuf *m, uint32_t off, uint32_t ptype, bool in_tunnel)
 {
+	uint32_t align_ptype = ptype;
 	int frag = 0, ret;
 
-	if (RTE_ETH_IS_IPV4_HDR(ptype)) {
+	if (in_tunnel) {
+		uint32_t mask_ptype = ptype & RTE_PTYPE_INNER_L3_MASK;
+		if (mask_ptype == RTE_PTYPE_INNER_L3_IPV4)
+			align_ptype = RTE_PTYPE_L3_IPV4;
+		else if (mask_ptype == RTE_PTYPE_INNER_L3_IPV4_EXT)
+			align_ptype = RTE_PTYPE_L3_IPV4_EXT;
+		else if (mask_ptype == RTE_PTYPE_INNER_L3_IPV6)
+			align_ptype = RTE_PTYPE_L3_IPV6;
+		else if (mask_ptype == RTE_PTYPE_INNER_L3_IPV6_EXT)
+			align_ptype = RTE_PTYPE_L3_IPV6_EXT;
+		else
+			align_ptype = 0;
+	}
+
+	if (RTE_ETH_IS_IPV4_HDR(align_ptype)) {
 		const struct rte_ipv4_hdr *ip4h;
 		struct rte_ipv4_hdr ip4h_copy;
 		ip4h = rte_pktmbuf_read(m, off, sizeof(*ip4h), &ip4h_copy);
 		if (unlikely(ip4h == NULL))
 			return 0;
 
 		return ip4h->next_proto_id;
-	} else if (RTE_ETH_IS_IPV6_HDR(ptype)) {
+	} else if (RTE_ETH_IS_IPV6_HDR(align_ptype)) {
 		const struct rte_ipv6_hdr *ip6h;
 		struct rte_ipv6_hdr ip6h_copy;
 		ip6h = rte_pktmbuf_read(m, off, sizeof(*ip6h), &ip6h_copy);
 		if (unlikely(ip6h == NULL))
 			return 0;
 
-		if (!parse_inner && (ptype & RTE_PTYPE_L3_MASK) != RTE_PTYPE_L3_IPV6_EXT)
-			return ip6h->proto;
-
-		if (parse_inner && (ptype & RTE_PTYPE_INNER_L3_MASK) != RTE_PTYPE_INNER_L3_IPV6_EXT)
+		if ((align_ptype & RTE_PTYPE_L3_MASK) != RTE_PTYPE_L3_IPV6_EXT)
 			return ip6h->proto;
 
 		off += sizeof(struct rte_ipv6_hdr);

diff --git a/app/test/test_debug.c b/app/test/test_debug.c
@@ -46,7 +46,7 @@ test_debug(void)
  * ==========
  */
 
-static const char *test_args[7];
+static const char *test_args[8];
 
 int
 test_panic(void)
@@ -158,10 +158,17 @@ test_debug(void)
 		test_args[4] = "";
 		test_args[5] = "";
 		test_args[6] = "";
+		test_args[7] = "";
 	} else {
 		test_args[4] = "--no-huge";
 		test_args[5] = "-m";
 		test_args[6] = "2048";
+#ifdef RTE_ARCH_PPC_64
+		/* iova=pa is the default, but fails on ppc64 with --no-huge */
+		test_args[7] = "--iova-mode=va";
+#else
+		test_args[7] = "";
+#endif
 	}
 
 	rte_dump_stack();

diff --git a/app/test/test_latencystats.c b/app/test/test_latencystats.c
@@ -142,7 +142,6 @@ static void test_latency_ring_free(void)
 
 static int test_latency_packet_forward(void)
 {
-	unsigned int i;
 	int ret;
 	struct rte_mbuf *pbuf[LATENCY_NUM_PACKETS] = { };
 	struct rte_mempool *mp;
@@ -184,23 +183,26 @@ static int test_latency_packet_forward(void)
 	ret = rte_latencystats_get(values, NUM_STATS);
 	TEST_ASSERT(ret == NUM_STATS, "Test failed to get results after forwarding");
 
-	for (i = 0; i < NUM_STATS; i++) {
-		uint16_t k = values[i].key;
-
-		printf("%s = %"PRIu64"\n",
-		       names[k].name, values[i].value);
-	}
+	rte_eth_dev_stop(portid);
+	test_put_mbuf_to_pool(mp, pbuf);
 
 	TEST_ASSERT(values[4].value > 0, "No samples taken");
-	TEST_ASSERT(values[0].value > 0, "Min latency should not be zero");
-	TEST_ASSERT(values[1].value > 0, "Avg latency should not be zero");
-	TEST_ASSERT(values[2].value > 0, "Max latency should not be zero");
-	TEST_ASSERT(values[0].value < values[1].value, "Min latency > Avg latency");
-	TEST_ASSERT(values[0].value < values[2].value, "Min latency > Max latency");
-	TEST_ASSERT(values[1].value < values[2].value, "Avg latency > Max latency");
 
-	rte_eth_dev_stop(portid);
-	test_put_mbuf_to_pool(mp, pbuf);
+	/*
+	 * Test maybe run in emulated environment where TSC is very coarse.
+	 * Therefore can't assume that min/max/avg not zero.
+	 * But we can check that Min <= Avg <= Max.
+	 */
+
+	TEST_ASSERT(values[0].value <= values[1].value,
+		    "Min latency %"PRIu64" > Avg latency %"PRIu64,
+		    values[0].value, values[1].value);
+	TEST_ASSERT(values[0].value <= values[2].value,
+		    "Min latency %"PRIu64" > Max latency %"PRIu64,
+		    values[0].value, values[2].value);
+	TEST_ASSERT(values[1].value <= values[2].value,
+		    "Avg latency %"PRIu64 "> Max latency %"PRIu64,
+		    values[1].value, values[2].value);
 
 	return (ret >= 0) ? TEST_SUCCESS : TEST_FAILED;
 }

diff --git a/doc/api/meson.build b/doc/api/meson.build
@@ -27,6 +27,7 @@ example = custom_target('examples.dox',
         depfile: 'examples.dox.d',
         install: get_option('enable_docs'),
         install_dir: htmldir,
+        install_tag: 'doc',
         build_by_default: get_option('enable_docs'))
 
 # set up common Doxygen configuration
@@ -76,6 +77,7 @@ doxy_html_build = custom_target('doxygen-html',
         command: [generate_doxygen, '@OUTPUT@', doxygen, '@INPUT@'],
         install: get_option('enable_docs'),
         install_dir: htmldir,
+        install_tag: 'doc',
         build_by_default: get_option('enable_docs'))
 
 doc_targets += doxy_html_build
@@ -90,6 +92,7 @@ doxy_man_build = custom_target('doxygen-man',
         command: [generate_doxygen, '@OUTPUT@', doxygen, '@INPUT@'],
         install: get_option('enable_docs'),
         install_dir: get_option('datadir'),
+        install_tag: 'doc',
         build_by_default: get_option('enable_docs'))
 
 doc_targets += doxy_man_build

diff --git a/doc/guides/cryptodevs/ionic.rst b/doc/guides/cryptodevs/ionic.rst
@@ -1,5 +1,5 @@
 .. SPDX-License-Identifier: BSD-3-Clause
-   Copyright 2021-2024 Advanced Micro Devices, Inc.
+   Copyright 2021-2025 Advanced Micro Devices, Inc.
 
 IONIC Crypto Driver
 ===================
@@ -16,6 +16,8 @@ It currently supports the below models:
   `(pdf) <https://www.amd.com/content/dam/amd/en/documents/pensando-technical-docs/product-briefs/pensando-elba-product-brief.pdf>`__
 - DSC3-400 dual-port 400G Distributed Services Card
   `(pdf) <https://www.amd.com/content/dam/amd/en/documents/pensando-technical-docs/product-briefs/pensando-dsc3-product-brief.pdf>`__
+- Pollara 400 single-port 400G AI NIC
+  `(pdf) <https://www.amd.com/content/dam/amd/en/documents/pensando-technical-docs/product-briefs/pollara-product-brief.pdf>`__
 
 Please visit the
 `AMD Pensando Networking

diff --git a/doc/guides/freebsd_gsg/build_dpdk.rst b/doc/guides/freebsd_gsg/build_dpdk.rst
@@ -16,16 +16,16 @@ The following FreeBSD packages are required to build DPDK:
 * meson
 * ninja
 * pkgconf
-* py38-pyelftools
+* py311-pyelftools
 
-.. note:
+.. note::
 
-  The specific package for pyelftools is dependent on the version of python in use,
-  Python 3.8 being the version at type of writing, hence the ``py38`` prefix.
+   The specific package for pyelftools is dependent on the version of python in use,
+   Python 3.11 being the version at type of writing, hence the ``py311`` prefix.
 
 These can be installed using (as root)::
 
-  pkg install meson pkgconf py38-pyelftools
+   pkg install meson pkgconf py311-pyelftools
 
 To compile the required kernel modules for memory management and working
 with physical NIC devices, the kernel sources for FreeBSD also

diff --git a/doc/guides/linux_gsg/amd_platform.rst b/doc/guides/linux_gsg/amd_platform.rst
@@ -22,7 +22,9 @@ Tuning Guides for AMD EPYC SoC
 
 #. `GENOA <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58017-amd-epyc-9004-tg-data-plane-dpdk.pdf>`_
 
-#. `BERGAMO|SIENNA <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58310_amd-epyc-8004-tg-data-plane-dpdk.pdf>`_
+#. `BERGAMO|SIENA <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58310_amd-epyc-8004-tg-data-plane-dpdk.pdf>`_
+
+#. `TURIN <https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/tuning-guides/58468_amd-epyc-9005-tg-data-plane-dpdk.pdf>`_
 
 
 General Requirements
@@ -86,10 +88,43 @@ Core
 ~~~~
 
 AMD EPYC SoC supports CPU power functions via ``rte_power`` API from `23.11 LTS` onwards.
-These are tested and validated on MILAN, GENOA, BERGAMO and SIENA
-using Linux kernel `6.4` and above with ``amd_pstate`` power driver.
+These are tested and validated on MILAN, GENOA, BERGAMO, SIENA and TURIN
+using Linux kernel `6.4` and above with ``amd_pstate`` power driver in ``passive`` mode.
 
 .. note::
 
    * Power libraries are supported on Linux only.
    * DPDK uncore support on Linux is work in progress.
+
+Uncore
+~~~~~~
+
+AMD EPYC SoC support UNCORE power functions via ``rte_power_uncore`` from `25.03` onwards.
+These are tested and validated on GENOA, SIENA and TURIN.
+Please refer the tuning guides to enable ``HSMP`` and DPDK power management guide.
+
+
+NIC
+---
+
+To use Solarflare x4 on AMD EPYC TURIN, please ensure the following
+
+#. Upgrade Linux or distro version to 6.13 or higher.
+
+#. Disable PCIe power option via ``vfio-pci.disable_idle_d3=1`` in GRUB.
+
+#. Enable the hardware with out-of-tree sfc (contact Solarflare) Linux kernel driver first;
+   then bind with ``vfio-pci`` next.
+
+#. Please use PMD args ``fw_variant=ultra-low-latency,perf_profile=throughput``.
+
+To use Solarflare x2 on AMD EPYC TURIN, please ensure the following
+
+#. Upgrade Linux or distro version to 6.13 or higher.
+
+#. Disable PCIe power option via ``vfio-pci.disable_idle_d3=1`` in GRUB.
+
+#. Enable the hardware with ``sfc`` Linux Kernel Driver first;
+   then bind with ``vfio-pci`` next.
+
+#. Please use PMD args ``fw_variant=ultra-low-latency,perf_profile=throughput``.
diff --git a/doc/guides/meson.build b/doc/guides/meson.build
@@ -22,6 +22,7 @@ html_guides = custom_target('html_guides',
         depfile: '.html.d',
         build_by_default: get_option('enable_docs'),
         install: get_option('enable_docs'),
+        install_tag: 'doc',
         install_dir: htmldir)
 
 doc_targets += html_guides

diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst
@@ -104,6 +104,8 @@ For X710/XL710/XXV710,
    +--------------+-----------------------+------------------+
    | DPDK version | Kernel driver version | Firmware version |
    +==============+=======================+==================+
+   |    25.11     |         2.28.13       |       9.55       |
+   +--------------+-----------------------+------------------+
    |    25.07     |         2.28.7        |       9.54       |
    +--------------+-----------------------+------------------+
    |    25.03     |         2.27.8        |       9.53       |
@@ -128,57 +130,15 @@ For X710/XL710/XXV710,
    +--------------+-----------------------+------------------+
    |    21.11     |         2.17.4        |       8.30       |
    +--------------+-----------------------+------------------+
-   |    21.08     |         2.15.9        |       8.30       |
-   +--------------+-----------------------+------------------+
-   |    21.05     |         2.15.9        |       8.30       |
-   +--------------+-----------------------+------------------+
-   |    21.02     |         2.14.13       |       8.00       |
-   +--------------+-----------------------+------------------+
-   |    20.11     |         2.14.13       |       8.00       |
-   +--------------+-----------------------+------------------+
-   |    20.08     |         2.12.6        |       7.30       |
-   +--------------+-----------------------+------------------+
-   |    20.05     |         2.11.27       |       7.30       |
-   +--------------+-----------------------+------------------+
-   |    20.02     |         2.10.19       |       7.20       |
-   +--------------+-----------------------+------------------+
-   |    19.11     |         2.9.21        |       7.00       |
-   +--------------+-----------------------+------------------+
-   |    19.08     |         2.8.43        |       7.00       |
-   +--------------+-----------------------+------------------+
-   |    19.05     |         2.7.29        |       6.80       |
-   +--------------+-----------------------+------------------+
-   |    19.02     |         2.7.26        |       6.80       |
-   +--------------+-----------------------+------------------+
-   |    18.11     |         2.4.6         |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    18.08     |         2.4.6         |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    18.05     |         2.4.6         |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    18.02     |         2.4.3         |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    17.11     |         2.1.26        |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    17.08     |         2.0.19        |       6.01       |
-   +--------------+-----------------------+------------------+
-   |    17.05     |         1.5.23        |       5.05       |
-   +--------------+-----------------------+------------------+
-   |    17.02     |         1.5.23        |       5.05       |
-   +--------------+-----------------------+------------------+
-   |    16.11     |         1.5.23        |       5.05       |
-   +--------------+-----------------------+------------------+
-   |    16.07     |         1.4.25        |       5.04       |
-   +--------------+-----------------------+------------------+
-   |    16.04     |         1.4.25        |       5.02       |
-   +--------------+-----------------------+------------------+
 
 
 For X722,
 
    +--------------+-----------------------+------------------+
    | DPDK version | Kernel driver version | Firmware version |
    +==============+=======================+==================+
+   |    25.11     |         2.28.13       |       6.51       |
+   +--------------+-----------------------+------------------+
    |    25.07     |         2.28.7        |       6.50       |
    +--------------+-----------------------+------------------+
    |    25.03     |         2.27.8        |       6.50       |
@@ -203,30 +163,6 @@ For X722,
    +--------------+-----------------------+------------------+
    |    21.11     |         2.17.4        |       5.30       |
    +--------------+-----------------------+------------------+
-   |    21.08     |         2.15.9        |       5.30       |
-   +--------------+-----------------------+------------------+
-   |    21.05     |         2.15.9        |       5.30       |
-   +--------------+-----------------------+------------------+
-   |    21.02     |         2.14.13       |       5.00       |
-   +--------------+-----------------------+------------------+
-   |    20.11     |         2.13.10       |       5.00       |
-   +--------------+-----------------------+------------------+
-   |    20.08     |         2.12.6        |       4.11       |
-   +--------------+-----------------------+------------------+
-   |    20.05     |         2.11.27       |       4.11       |
-   +--------------+-----------------------+------------------+
-   |    20.02     |         2.10.19       |       4.11       |
-   +--------------+-----------------------+------------------+
-   |    19.11     |         2.9.21        |       4.10       |
-   +--------------+-----------------------+------------------+
-   |    19.08     |         2.9.21        |       4.10       |
-   +--------------+-----------------------+------------------+
-   |    19.05     |         2.7.29        |       3.33       |
-   +--------------+-----------------------+------------------+
-   |    19.02     |         2.7.26        |       3.33       |
-   +--------------+-----------------------+------------------+
-   |    18.11     |         2.4.6         |       3.33       |
-   +--------------+-----------------------+------------------+
 
 
 Configuration

diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
@@ -63,14 +63,6 @@ For E810,
    +-----------+---------------+-----------------+-----------+--------------+-----------+
    |    DPDK   | Kernel Driver | OS Default DDP  | COMMS DDP | Wireless DDP | Firmware  |
    +===========+===============+=================+===========+==============+===========+
-   |    20.11  |     1.3.2     |      1.3.20     |  1.3.24   |      N/A     |    2.3    |
-   +-----------+---------------+-----------------+-----------+--------------+-----------+
-   |    21.02  |     1.4.11    |      1.3.24     |  1.3.28   |    1.3.4     |    2.4    |
-   +-----------+---------------+-----------------+-----------+--------------+-----------+
-   |    21.05  |     1.6.5     |      1.3.26     |  1.3.30   |    1.3.6     |    3.0    |
-   +-----------+---------------+-----------------+-----------+--------------+-----------+
-   |    21.08  |     1.7.16    |      1.3.27     |  1.3.31   |    1.3.7     |    3.1    |
-   +-----------+---------------+-----------------+-----------+--------------+-----------+
    |    21.11  |     1.7.16    |      1.3.27     |  1.3.31   |    1.3.7     |    3.1    |
    +-----------+---------------+-----------------+-----------+--------------+-----------+
    |    22.03  |     1.8.3     |      1.3.28     |  1.3.35   |    1.3.8     |    3.2    |
@@ -95,6 +87,8 @@ For E810,
    +-----------+---------------+-----------------+-----------+--------------+-----------+
    |    25.07  |     2.2.8     |      1.3.43     |  1.3.55   |    1.3.23    |    4.8    |
    +-----------+---------------+-----------------+-----------+--------------+-----------+
+   |    25.11  |     2.3.14    |      1.3.43     |  1.3.55   |    1.3.25    |    4.9    |
+   +-----------+---------------+-----------------+-----------+--------------+-----------+
 
 For E830,
 
@@ -103,7 +97,8 @@ For E830,
    +===========+===============+=================+===========+==============+===========+
    |    25.07  |     2.2.8     |      1.3.43     |  1.3.55   |    1.3.23    |    1.0    |
    +-----------+---------------+-----------------+-----------+--------------+-----------+
-
+   |    25.11  |     2.3.14    |      1.3.43     |  1.3.55   |    1.3.25    |    1.2    |
+   +-----------+---------------+-----------------+-----------+--------------+-----------+
 
 Dynamic Device Personalization (DDP) package loading
 ----------------------------------------------------