* [PATCH v2 2/7] net/iavf: increase max ring descriptors to hardware limit
From: Dawid Wesierski @ 2026-06-18 14:44 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260618144442.312844-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
The Intel E810 hardware supports up to 8160 (8K - 32) descriptors per
TX/RX ring, but IAVF_MAX_RING_DESC caps it at 4096. Applications that
need deep descriptor rings for hardware rate-limited pacing (e.g.,
ST2110 video with thousands of packets per frame) cannot queue enough
packets before the pacing epoch begins.
Increase IAVF_MAX_RING_DESC to the hardware maximum of 8160 to allow
full utilization of the ring depth on E810 VFs.
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
drivers/net/intel/iavf/iavf_rxtx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/intel/iavf/iavf_rxtx.h b/drivers/net/intel/iavf/iavf_rxtx.h
index 8449236d4d..22ea415f44 100644
--- a/drivers/net/intel/iavf/iavf_rxtx.h
+++ b/drivers/net/intel/iavf/iavf_rxtx.h
@@ -16,7 +16,7 @@
/* In QLEN must be whole number of 32 descriptors. */
#define IAVF_ALIGN_RING_DESC 32
#define IAVF_MIN_RING_DESC 64
-#define IAVF_MAX_RING_DESC 4096
+#define IAVF_MAX_RING_DESC (8192 - 32)
#define IAVF_DMA_MEM_ALIGN 4096
/* Base address of the HW descriptor ring should be 128B aligned. */
#define IAVF_RING_BASE_ALIGN 128
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
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* [PATCH v2 1/7] ethdev: add header split mbuf callback API
From: Dawid Wesierski @ 2026-06-18 14:44 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260618144442.312844-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
Add rte_eth_hdrs_set_mbuf_callback() that allows applications to
register a callback providing custom payload mbufs for header split RX
mode. When registered, a PMD that supports header split is expected to
call this callback at mbuf allocation points to obtain user-provided
payload buffers instead of allocating from the mempool.
This enables zero-copy RX for header split: the NIC DMAs the payload
directly into application-managed buffers (e.g., mapped frame buffers
with known IOVA), bypassing an extra memcpy from the mempool mbuf.
A new struct rte_eth_hdrs_mbuf describes the payload buffer (virtual
address and IOVA), and the new dev_ops hook hdrs_mbuf_set_cb lets each
PMD wire the callback to its receive queue state.
The API is marked experimental and exported with version 26.07.
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
lib/ethdev/ethdev_driver.h | 10 +++++++++
lib/ethdev/rte_ethdev.c | 17 ++++++++++++++
lib/ethdev/rte_ethdev.h | 46 ++++++++++++++++++++++++++++++++++++++
3 files changed, 73 insertions(+)
diff --git a/lib/ethdev/ethdev_driver.h b/lib/ethdev/ethdev_driver.h
index 0f336f9567..b48681268c 100644
--- a/lib/ethdev/ethdev_driver.h
+++ b/lib/ethdev/ethdev_driver.h
@@ -1292,6 +1292,13 @@ typedef int (*eth_cman_config_set_t)(struct rte_eth_dev *dev,
typedef int (*eth_cman_config_get_t)(struct rte_eth_dev *dev,
struct rte_eth_cman_config *config);
+/** @internal
+ * Set header split payload mbuf callback for a receive queue.
+ */
+typedef int (*eth_hdrs_mbuf_set_cb_t)(struct rte_eth_dev *dev,
+ uint16_t rx_queue_id, void *priv,
+ rte_eth_hdrs_mbuf_callback_fn cb);
+
/**
* @internal
* Dump Rx descriptor info to a file.
@@ -1652,6 +1659,9 @@ struct eth_dev_ops {
/** Dump Tx descriptor info */
eth_tx_descriptor_dump_t eth_tx_descriptor_dump;
+ /** Set header split mbuf callback */
+ eth_hdrs_mbuf_set_cb_t hdrs_mbuf_set_cb;
+
/** Get congestion management information */
eth_cman_info_get_t cman_info_get;
/** Initialize congestion management structure with default values */
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index 9efeaf77cb..d5820ccd22 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -7316,6 +7316,23 @@ rte_eth_ip_reassembly_conf_set(uint16_t port_id,
return ret;
}
+RTE_EXPORT_EXPERIMENTAL_SYMBOL(rte_eth_hdrs_set_mbuf_callback, 26.07)
+int
+rte_eth_hdrs_set_mbuf_callback(uint16_t port_id, uint16_t rx_queue_id,
+ void *priv, rte_eth_hdrs_mbuf_callback_fn cb)
+{
+ struct rte_eth_dev *dev;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ dev = &rte_eth_devices[port_id];
+
+ if (dev->dev_ops->hdrs_mbuf_set_cb == NULL)
+ return -ENOTSUP;
+
+ return eth_err(port_id,
+ dev->dev_ops->hdrs_mbuf_set_cb(dev, rx_queue_id, priv, cb));
+}
+
RTE_EXPORT_EXPERIMENTAL_SYMBOL(rte_eth_dev_priv_dump, 22.03)
int
rte_eth_dev_priv_dump(uint16_t port_id, FILE *file)
diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
index ee400b386f..dbf2c23a35 100644
--- a/lib/ethdev/rte_ethdev.h
+++ b/lib/ethdev/rte_ethdev.h
@@ -6985,6 +6985,52 @@ rte_eth_tx_buffer(uint16_t port_id, uint16_t queue_id,
return rte_eth_tx_buffer_flush(port_id, queue_id, buffer);
}
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change, or be removed, without prior notice.
+ *
+ * Buffer descriptor for header split payload mbuf callback.
+ */
+struct rte_eth_hdrs_mbuf {
+ void *buf_addr; /**< Virtual address of payload buffer. */
+ rte_iova_t buf_iova; /**< IOVA of payload buffer. */
+};
+
+/**
+ * Callback function type for providing custom payload mbufs
+ * in header split mode.
+ *
+ * @param priv
+ * User-provided private context.
+ * @param mbuf
+ * Pointer to buffer descriptor to be filled by the callback.
+ * @return
+ * 0 on success, negative errno on failure.
+ */
+typedef int (*rte_eth_hdrs_mbuf_callback_fn)(void *priv,
+ struct rte_eth_hdrs_mbuf *mbuf);
+
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change, or be removed, without prior notice.
+ *
+ * Register a callback to provide custom payload mbufs for header split RX.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param rx_queue_id
+ * The index of the receive queue.
+ * @param priv
+ * User-provided private context passed to the callback.
+ * @param cb
+ * Callback function that provides payload buffer descriptors.
+ * @return
+ * 0 on success, negative errno on failure.
+ */
+__rte_experimental
+int rte_eth_hdrs_set_mbuf_callback(uint16_t port_id, uint16_t rx_queue_id,
+ void *priv, rte_eth_hdrs_mbuf_callback_fn cb);
+
/**
* @warning
* @b EXPERIMENTAL: this API may change, or be removed, without prior notice
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
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^ permalink raw reply related
* [PATCH v2 0/7] Intel network drivers enhancements
From: Dawid Wesierski @ 2026-06-18 14:44 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz
In-Reply-To: <20260608164059.65420-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
This series introduces several improvements to Intel iavf and ice
drivers, including a new ethdev API for header split mbuf callbacks,
increased ring descriptors, and improved PTP timestamping.
Marek Kasiewicz (7):
ethdev: add header split mbuf callback API
net/iavf: increase max ring descriptors to hardware limit
net/iavf: allow runtime queue rate limit configuration
net/ice/base: reduce default scheduler burst size
net/ice: timestamp all received packets when PTP is enabled
net/iavf: disable runtime queue setup capability
net/intel: support header split mbuf callback
drivers/net/intel/common/rx.h | 2 +
drivers/net/intel/iavf/iavf_ethdev.c | 3 --
drivers/net/intel/iavf/iavf_rxtx.h | 2 +-
drivers/net/intel/iavf/iavf_tm.c | 11 ++--
drivers/net/intel/ice/base/ice_type.h | 2 +-
drivers/net/intel/ice/ice_ethdev.c | 1 +
drivers/net/intel/ice/ice_rxtx.c | 72 ++++++++++++++++++++++++---
drivers/net/intel/ice/ice_rxtx.h | 2 +
lib/ethdev/ethdev_driver.h | 15 +++++++
lib/ethdev/rte_ethdev.c | 51 ++++++++++++++++++++++
lib/ethdev/rte_ethdev.h | 7 +++
11 files changed, 153 insertions(+), 15 deletions(-)
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
^ permalink raw reply
* [PATCH v3 1/1] pcapng: add user-supplied timestamp support
From: Dawid Wesierski @ 2026-06-18 14:44 UTC (permalink / raw)
To: dev; +Cc: stephen, thomas, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260608164059.65420-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
Add rte_pcapng_copy_ts() which accepts a timestamp parameter in
nanoseconds since the Unix epoch. When non-zero, the supplied value is
used directly. This allows applications to provide hardware PTP
timestamps from the NIC, enabling accurate packet capture with
PTP-domain timing rather than host-local TSC values.
The existing rte_pcapng_copy() function is preserved as a static
inline wrapper that passes zero, keeping the original TSC-based
behaviour for callers that do not have a hardware timestamp.
To support both timestamp sources, the per-mbuf timestamp now carries
a sentinel bit: when rte_pcapng_copy_ts() is called with ts == 0 it
stores the current TSC with bit 63 set. rte_pcapng_write_packets()
detects the sentinel, clears it and converts TSC -> epoch ns using
the per-file clock before writing. A timestamp supplied by the caller
has bit 63 clear and is written unchanged. The sentinel space is safe
because the TSC counter does not reach bit 63 for centuries and
epoch-ns values stay below bit 63 until the year 2554.
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
.mailmap | 2 ++
lib/pcapng/rte_pcapng.c | 42 +++++++++++++++++++++++++++-------------
lib/pcapng/rte_pcapng.h | 43 +++++++++++++++++++++++++++++++++++++++--
3 files changed, 72 insertions(+), 15 deletions(-)
diff --git a/.mailmap b/.mailmap
index 4001e5fb0e..a7d97a631e 100644
--- a/.mailmap
+++ b/.mailmap
@@ -366,6 +366,7 @@ David Zeng <zengxhsh@cn.ibm.com>
Davide Caratti <dcaratti@redhat.com>
Dawid Gorecki <dgr@semihalf.com>
Dawid Jurczak <dawid_jurek@vp.pl>
+Dawid Wesierski <dawid.wesierski@intel.com> Wesierski, Dawid <dawid.wesierski@intel.com>
Dawid Zielinski <dawid.zielinski@intel.com>
Dawid Łukwiński <dawid.lukwinski@intel.com>
Daxue Gao <daxuex.gao@intel.com>
@@ -1014,6 +1015,7 @@ Marcin Wilk <marcin.wilk@caviumnetworks.com>
Marcin Wojtas <mw@semihalf.com>
Marcin Zapolski <marcinx.a.zapolski@intel.com>
Marco Varlese <mvarlese@suse.de>
+Marek Kasiewicz <marek.kasiewicz@intel.com>
Marek Mical <marekx.mical@intel.com>
Marek Zalfresso-jundzillo <marekx.zalfresso-jundzillo@intel.com>
Maria Lingemark <maria.lingemark@ericsson.com>
diff --git a/lib/pcapng/rte_pcapng.c b/lib/pcapng/rte_pcapng.c
index b5d1026891..29090a2ae4 100644
--- a/lib/pcapng/rte_pcapng.c
+++ b/lib/pcapng/rte_pcapng.c
@@ -546,14 +546,14 @@ pcapng_vlan_insert(struct rte_mbuf *m, uint16_t ether_type, uint16_t tci)
*/
/* Make a copy of original mbuf with pcapng header and options */
-RTE_EXPORT_SYMBOL(rte_pcapng_copy)
+RTE_EXPORT_SYMBOL(rte_pcapng_copy_ts)
struct rte_mbuf *
-rte_pcapng_copy(uint16_t port_id, uint32_t queue,
+rte_pcapng_copy_ts(uint16_t port_id, uint32_t queue,
const struct rte_mbuf *md,
struct rte_mempool *mp,
uint32_t length,
enum rte_pcapng_direction direction,
- const char *comment)
+ const char *comment, uint64_t ts)
{
struct pcapng_enhance_packet_block *epb;
uint32_t orig_len, pkt_len, padding, flags;
@@ -690,8 +690,20 @@ rte_pcapng_copy(uint16_t port_id, uint32_t queue,
/* Interface index is filled in later during write */
mc->port = port_id;
- /* Put timestamp in cycles here - adjust in packet write */
- timestamp = rte_get_tsc_cycles();
+ /*
+ * Timestamp handling:
+ * - If the caller supplied an explicit timestamp (ts != 0), it is
+ * already in nanoseconds since the Unix epoch, so store it as-is.
+ * - If the caller did not (ts == 0), store the current TSC and set
+ * the high bit as a sentinel so rte_pcapng_write_packets() knows
+ * it must convert TSC -> epoch ns at write time. The TSC counter
+ * will not reach bit 63 for centuries, and epoch-ns values stay
+ * below bit 63 until the year 2554, so the bit is safe to use.
+ */
+ if (ts != 0)
+ timestamp = ts;
+ else
+ timestamp = rte_get_tsc_cycles() | (UINT64_C(1) << 63);
epb->timestamp_hi = timestamp >> 32;
epb->timestamp_lo = (uint32_t)timestamp;
epb->capture_length = pkt_len;
@@ -720,7 +732,7 @@ rte_pcapng_write_packets(rte_pcapng_t *self,
for (i = 0; i < nb_pkts; i++) {
struct rte_mbuf *m = pkts[i];
struct pcapng_enhance_packet_block *epb;
- uint64_t cycles, timestamp;
+ uint64_t timestamp;
/* sanity check that is really a pcapng mbuf */
epb = rte_pktmbuf_mtod(m, struct pcapng_enhance_packet_block *);
@@ -738,14 +750,18 @@ rte_pcapng_write_packets(rte_pcapng_t *self,
}
/*
- * When data is captured by pcapng_copy the current TSC is stored.
- * Adjust the value recorded in file to PCAP epoch units.
+ * If rte_pcapng_copy[_ts]() stored a TSC value (high bit set
+ * as sentinel), convert it to nanoseconds since the Unix epoch
+ * using the per-file clock. Otherwise the timestamp is already
+ * in epoch ns and is written unchanged.
*/
- cycles = (uint64_t)epb->timestamp_hi << 32;
- cycles += epb->timestamp_lo;
- timestamp = tsc_to_ns_epoch(&self->clock, cycles);
- epb->timestamp_hi = timestamp >> 32;
- epb->timestamp_lo = (uint32_t)timestamp;
+ timestamp = ((uint64_t)epb->timestamp_hi << 32) | epb->timestamp_lo;
+ if (timestamp & (UINT64_C(1) << 63)) {
+ timestamp &= ~(UINT64_C(1) << 63);
+ timestamp = tsc_to_ns_epoch(&self->clock, timestamp);
+ epb->timestamp_hi = timestamp >> 32;
+ epb->timestamp_lo = (uint32_t)timestamp;
+ }
/*
* Handle case of highly fragmented and large burst size
diff --git a/lib/pcapng/rte_pcapng.h b/lib/pcapng/rte_pcapng.h
index d8d328f710..975e7996f0 100644
--- a/lib/pcapng/rte_pcapng.h
+++ b/lib/pcapng/rte_pcapng.h
@@ -109,7 +109,7 @@ enum rte_pcapng_direction {
};
/**
- * Format an mbuf for writing to file.
+ * Format an mbuf with time stamp for writing to file.
*
* @param port_id
* The Ethernet port on which packet was received
@@ -129,16 +129,55 @@ enum rte_pcapng_direction {
* @param comment
* Optional per packet comment.
* Truncated to UINT16_MAX characters.
+ * @param ts
+ * Packet timestamp in nanoseconds since the Unix epoch. If zero, the
+ * current TSC is captured and converted to epoch ns by
+ * rte_pcapng_write_packets() when the packet is written.
*
* @return
* - The pointer to the new mbuf formatted for pcapng_write
* - NULL on error such as invalid port or out of memory.
*/
struct rte_mbuf *
+rte_pcapng_copy_ts(uint16_t port_id, uint32_t queue,
+ const struct rte_mbuf *m, struct rte_mempool *mp,
+ uint32_t length,
+ enum rte_pcapng_direction direction, const char *comment, uint64_t ts);
+
+/**
+ * Format an mbuf for writing to file.
+ *
+ * @param port_id
+ * The Ethernet port on which packet was received
+ * or is going to be transmitted.
+ * @param queue
+ * The queue on the Ethernet port where packet was received
+ * or is going to be transmitted.
+ * @param mp
+ * The mempool from which the "clone" mbufs are allocated.
+ * @param m
+ * The mbuf to copy
+ * @param length
+ * The upper limit on bytes to copy. Passing UINT32_MAX
+ * means all data (after offset).
+ * @param direction
+ * The direction of the packer: receive, transmit or unknown.
+ * @param comment
+ * Packet comment.
+ *
+ * @return
+ * - The pointer to the new mbuf formatted for pcapng_write
+ * - NULL if allocation fails.
+ */
+static inline struct rte_mbuf *
rte_pcapng_copy(uint16_t port_id, uint32_t queue,
const struct rte_mbuf *m, struct rte_mempool *mp,
uint32_t length,
- enum rte_pcapng_direction direction, const char *comment);
+ enum rte_pcapng_direction direction, const char *comment)
+{
+ return rte_pcapng_copy_ts(port_id, queue, m, mp, length, direction,
+ comment, 0);
+}
/**
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
^ permalink raw reply related
* [PATCH v1 17/17] net/dpaa: fix mbuf leak in SG fd creation
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
In dpaa_eth_mbuf_to_sg_fd(), when the allocated temp mbuf does not
have sufficient space for the SG entries, the function returned -1
without freeing 'temp', causing a memory leak. Free 'temp' before
returning the error.
Fixes: 8cffdcbe85 ("net/dpaa: support scattered Rx")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_rxtx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index 1cda68e5af..f2011ceebb 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -990,6 +990,7 @@ dpaa_eth_mbuf_to_sg_fd(struct rte_mbuf *mbuf,
if (temp->buf_len < ((mbuf->nb_segs * sizeof(struct qm_sg_entry))
+ temp->data_off)) {
DPAA_PMD_ERR("Insufficient space in mbuf for SG entries");
+ rte_pktmbuf_free(temp);
return -1;
}
--
2.43.0
^ permalink raw reply related
* [PATCH v1 16/17] net/dpaa: fix null l3_len check in checksum offload
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
In dpaa_checksum(), if mbuf->l3_len is zero the L4 header pointer
calculation (l3_hdr + mbuf->l3_len) will point to the start of the
L3 header rather than the L4 header, leading to incorrect checksum
computation on a corrupt or uninitialized packet. Add an early
return guard when l3_len is zero.
Fixes: 5a8cf1bef7 ("net/dpaa: support checksum offload")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_rxtx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index c5e393159a..1cda68e5af 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -377,6 +377,8 @@ static inline void dpaa_checksum(struct rte_mbuf *mbuf)
struct rte_ipv6_hdr *ipv6_hdr = (struct rte_ipv6_hdr *)l3_hdr;
DPAA_DP_LOG(DEBUG, "Calculating checksum for mbuf: %p", mbuf);
+ if (mbuf->l3_len == 0)
+ return;
if (((mbuf->packet_type & RTE_PTYPE_L3_MASK) == RTE_PTYPE_L3_IPV4) ||
((mbuf->packet_type & RTE_PTYPE_L3_MASK) ==
--
2.43.0
^ permalink raw reply related
* [PATCH v1 15/17] net/dpaa: fix wrong buffer in xstats get by id
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
In dpaa_xstats_get_by_id(), fman_if_bmi_stats_get_all() was called
with 'values' (the output array) instead of 'values_copy' (the
scratch buffer). This caused the BMI stats to overwrite already
computed xstat values and then the subsequent loop would copy
garbage from values_copy into the output.
Pass 'values_copy' as intended so that BMI stats are fetched into
the scratch buffer and then correctly indexed into 'values'.
Fixes: d2536b006d ("bus/dpaa: add port buffer manager stats")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index eaeb4221c9..a221406cbf 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -928,7 +928,7 @@ dpaa_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
values[i] =
values_copy[dpaa_xstats_strings[i].offset / 8];
- fman_if_bmi_stats_get_all(dev->process_private, values);
+ fman_if_bmi_stats_get_all(dev->process_private, values_copy);
for (j = 0; i < stat_cnt; i++, j++)
values[i] = values_copy[j];
--
2.43.0
^ permalink raw reply related
* [PATCH v1 14/17] net/dpaa: remove duplicate ptype entries
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
RTE_PTYPE_L4_TCP and RTE_PTYPE_L4_UDP were listed twice in the
supported ptypes array returned by dpaa_supported_ptypes_get().
Remove the duplicate entries.
Fixes: ec503d8fa7 ("net/dpaa: update supported ptypes")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 921566123d..eaeb4221c9 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -406,8 +406,6 @@ dpaa_supported_ptypes_get(struct rte_eth_dev *dev, size_t *no_of_elements)
RTE_PTYPE_L4_TCP,
RTE_PTYPE_L4_UDP,
RTE_PTYPE_L4_FRAG,
- RTE_PTYPE_L4_TCP,
- RTE_PTYPE_L4_UDP,
RTE_PTYPE_L4_SCTP,
RTE_PTYPE_TUNNEL_ESP,
RTE_PTYPE_TUNNEL_GRE,
--
2.43.0
^ permalink raw reply related
* [PATCH v1 13/17] net/dpaa: fix xstat string typos in BMI stats table
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
Fix two issues in the xstats name table:
- 'rx_frame_discrad_count' is a misspelling, correct to
'rx_frame_discard_count'
- 'rx_out_of_buffer_discard ' has a trailing space, remove it
Fixes: d2536b006d ("bus/dpaa: add port buffer manager stats")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 3d3f2773a1..921566123d 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -135,11 +135,11 @@ static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = {
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rlfc)},
{"rx_filter_frames_count",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rffc)},
- {"rx_frame_discrad_count",
+ {"rx_frame_discard_count",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rfdc)},
{"rx_frame_list_dma_err_count",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rfldec)},
- {"rx_out_of_buffer_discard ",
+ {"rx_out_of_buffer_discard",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rodc)},
{"rx_buf_diallocate",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rbdc)},
--
2.43.0
^ permalink raw reply related
* [PATCH v1 12/17] net/dpaa: fix xstat name for tx undersized counter
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
The xstat entry mapping to 'tund' (TX undersized) was incorrectly
labeled as 'rx_undersized'. Fix the prefix to 'tx_undersized'.
Fixes: b21ed3e2a1 ("net/dpaa: support extended statistics")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index c143e66f77..3d3f2773a1 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -125,7 +125,7 @@ static const struct rte_dpaa_xstats_name_off dpaa_xstats_strings[] = {
offsetof(struct dpaa_if_stats, terr)},
{"tx_vlan_frame",
offsetof(struct dpaa_if_stats, tvlan)},
- {"rx_undersized",
+ {"tx_undersized",
offsetof(struct dpaa_if_stats, tund)},
{"rx_frame_counter",
offsetof(struct dpaa_if_rx_bmi_stats, fmbm_rfrc)},
--
2.43.0
^ permalink raw reply related
* [PATCH v1 11/17] net/dpaa: fix coverity reported issues
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Vanshika Shukla
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Vanshika Shukla <vanshika.shukla@nxp.com>
Fix several issues reported by Coverity static analysis:
- Add missing null checks in dpaa_flow.c
- Fix potential resource leak in dpaa_qdma.c
Fixes: e7665de896 ("net/dpaa: fix resource leak")
Cc: stable@dpdk.org
Signed-off-by: Vanshika Shukla <vanshika.shukla@nxp.com>
---
drivers/dma/dpaa/dpaa_qdma.c | 7 ++++++-
drivers/net/dpaa/dpaa_flow.c | 4 ++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/dpaa/dpaa_qdma.c b/drivers/dma/dpaa/dpaa_qdma.c
index 74e23d2ee5..faf4a7bafe 100644
--- a/drivers/dma/dpaa/dpaa_qdma.c
+++ b/drivers/dma/dpaa/dpaa_qdma.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2021-2024 NXP
+ * Copyright 2021-2026 NXP
*/
#include <bus_dpaa_driver.h>
@@ -827,6 +827,11 @@ fsl_qdma_enqueue_desc_sg(struct fsl_qdma_queue *fsl_queue)
}
}
+ if (num == 0 || num > FSL_QDMA_SG_MAX_ENTRY) {
+ DPAA_QDMA_ERR("Invalid scatter-gather entry count: num=%u", num);
+ return -EINVAL;
+ }
+
ft->desc_ssge[num - 1].final = 1;
ft->desc_dsge[num - 1].final = 1;
csgf_src->length = total_len;
diff --git a/drivers/net/dpaa/dpaa_flow.c b/drivers/net/dpaa/dpaa_flow.c
index 417b9b6fbb..f21950f64d 100644
--- a/drivers/net/dpaa/dpaa_flow.c
+++ b/drivers/net/dpaa/dpaa_flow.c
@@ -81,6 +81,10 @@ static void fm_prev_cleanup(void)
devid = fm_model.device_order[i];
/* FM Port Open */
fm_model.fm_port_params[devid].h_fm = fm_info.fman_handle;
+ if (dpaa_intf.port_handle) {
+ fm_port_close(dpaa_intf.port_handle);
+ dpaa_intf.port_handle = NULL;
+ }
dpaa_intf.port_handle =
fm_port_open(&fm_model.fm_port_params[devid]);
dpaa_intf.scheme_handle[0] = create_device(fm_info.pcd_handle,
--
2.43.0
^ permalink raw reply related
* [PATCH v1 10/17] net/dpaa: fix invalid check on interrupt unregister
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Gagandeep Singh
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Gagandeep Singh <g.singh@nxp.com>
Fix an incorrect condition check when unregistering the interrupt
handler during device stop. The check was using the wrong
comparison which could cause the unregister to be skipped.
Fixes: 9c99878aa1 ("log: introduce logtype register macro")
Cc: stable@dpdk.org
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 9a9c5ee817..c143e66f77 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -559,7 +559,7 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
}
ret = rte_intr_callback_unregister(intr_handle,
dpaa_interrupt_handler, (void *)dev);
- if (ret) {
+ if (ret < 0) {
DPAA_PMD_WARN("%s: unregister interrupt failed(%d)",
dev->data->name, ret);
}
--
2.43.0
^ permalink raw reply related
* [PATCH v1 09/17] net/dpaa: fix device remove
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Gagandeep Singh
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Gagandeep Singh <g.singh@nxp.com>
Add a check to avoid closing a device that is already closed,
preventing a double-close condition during device removal.
Fixes: 78ea4b4fcb ("bus/dpaa: improve cleanup")
Cc: stable@dpdk.org
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 424458857e..9a9c5ee817 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -2674,18 +2674,19 @@ static int
rte_dpaa_remove(struct rte_dpaa_device *dpaa_dev)
{
struct rte_eth_dev *eth_dev;
- int ret;
+ int ret = 0;
PMD_INIT_FUNC_TRACE();
eth_dev = dpaa_dev->eth_dev;
- dpaa_eth_dev_close(eth_dev);
- ret = rte_eth_dev_release_port(eth_dev);
+ if (eth_dev->state != RTE_ETH_DEV_UNUSED) {
+ dpaa_eth_dev_close(eth_dev);
+ ret = rte_eth_dev_release_port(eth_dev);
+ }
dpaa_valid_dev--;
- if (!dpaa_valid_dev) {
+ if (!dpaa_valid_dev)
rte_mempool_free(dpaa_tx_sg_pool);
- dpaa_finish();
- }
+
return ret;
}
--
2.43.0
^ permalink raw reply related
* [PATCH v1 08/17] bus/dpaa: fix device probe issue
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Gagandeep Singh
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Gagandeep Singh <g.singh@nxp.com>
Remove an unintended early return in the LS1043 SoC version
check that was preventing device probing from completing
successfully on LS1043 platforms.
Fixes: 164e9e13e5 ("bus/dpaa: enhance SoC version")
Cc: stable@dpdk.org
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
drivers/bus/dpaa/dpaa_bus.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index ee467b94d5..0ed617c72f 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: BSD-3-Clause
*
- * Copyright 2017-2025 NXP
+ * Copyright 2017-2026 NXP
*
*/
/* System headers */
@@ -725,10 +725,8 @@ rte_dpaa_bus_scan(void)
}
/* Disabling the default push mode for LS1043A */
- if (dpaa_bus.svr_ver == SVR_LS1043A_FAMILY) {
+ if (dpaa_bus.svr_ver == SVR_LS1043A_FAMILY)
dpaa_bus.max_push_rxq_num = 0;
- return 0;
- }
penv = getenv("DPAA_PUSH_QUEUES_NUMBER");
if (penv)
--
2.43.0
^ permalink raw reply related
* [PATCH v1 07/17] bus/dpaa: fix fd leak for ccsr mmap
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Jun Yang
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
The CCSR file descriptor was kept open after mmap() was done.
Close the fd immediately after mmap() as it is no longer needed,
preventing a file descriptor leak.
Fixes: 8e253882cd ("bus/dpaa: support interrupt portal based fd")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Jun Yang <jun.yang@nxp.com>
---
drivers/bus/dpaa/base/qbman/bman_driver.c | 3 ++-
drivers/bus/dpaa/base/qbman/qman_driver.c | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/bus/dpaa/base/qbman/bman_driver.c b/drivers/bus/dpaa/base/qbman/bman_driver.c
index 23e44ac10b..71a2028383 100644
--- a/drivers/bus/dpaa/base/qbman/bman_driver.c
+++ b/drivers/bus/dpaa/base/qbman/bman_driver.c
@@ -145,7 +145,7 @@ void bman_thread_irq(void)
int bman_init_ccsr(const struct device_node *node)
{
- static int ccsr_map_fd;
+ int ccsr_map_fd;
uint64_t phys_addr;
const uint32_t *bman_addr;
uint64_t regs_size;
@@ -169,6 +169,7 @@ int bman_init_ccsr(const struct device_node *node)
bman_ccsr_map = mmap(NULL, regs_size, PROT_READ |
PROT_WRITE, MAP_SHARED, ccsr_map_fd, phys_addr);
+ close(ccsr_map_fd);
if (bman_ccsr_map == MAP_FAILED) {
pr_err("Can not map BMan CCSR base Bman: "
"0x%x Phys: 0x%" PRIx64 " size 0x%" PRIu64,
diff --git a/drivers/bus/dpaa/base/qbman/qman_driver.c b/drivers/bus/dpaa/base/qbman/qman_driver.c
index 3bab8b8337..45b094e0c6 100644
--- a/drivers/bus/dpaa/base/qbman/qman_driver.c
+++ b/drivers/bus/dpaa/base/qbman/qman_driver.c
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * Copyright 2017-2022, 2025 NXP
+ * Copyright 2017-2022, 2025-2026 NXP
*
*/
@@ -270,7 +270,7 @@ int qman_global_init(void)
const struct device_node *dt_node;
size_t lenp;
const u32 *chanid;
- static int ccsr_map_fd;
+ int ccsr_map_fd;
const uint32_t *qman_addr;
uint64_t phys_addr;
uint64_t regs_size;
@@ -358,9 +358,9 @@ int qman_global_init(void)
pr_err("Can not open /dev/mem for qman ccsr map\n");
return ccsr_map_fd;
}
-
qman_ccsr_map = mmap(NULL, regs_size, PROT_READ | PROT_WRITE,
MAP_SHARED, ccsr_map_fd, phys_addr);
+ close(ccsr_map_fd);
if (qman_ccsr_map == MAP_FAILED) {
pr_err("Can not map qman ccsr base\n");
return -EINVAL;
--
2.43.0
^ permalink raw reply related
* [PATCH v1 06/17] bus/dpaa: fix BMI RX stats register offset
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Jun Yang
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Jun Yang <jun.yang@nxp.com>
Fix incorrect register offset for BMI RX statistics counters
in the fman.h header. The wrong offset caused incorrect stats
values to be reported.
Fixes: 0095306cdb ("bus/dpaa: add FMan node")
Cc: stable@dpdk.org
Signed-off-by: Jun Yang <jun.yang@nxp.com>
---
drivers/bus/dpaa/include/fman.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/bus/dpaa/include/fman.h b/drivers/bus/dpaa/include/fman.h
index c33fe81516..6e3abf1b50 100644
--- a/drivers/bus/dpaa/include/fman.h
+++ b/drivers/bus/dpaa/include/fman.h
@@ -2,7 +2,7 @@
*
* Copyright 2010-2012 Freescale Semiconductor, Inc.
* All rights reserved.
- * Copyright 2019-2024 NXP
+ * Copyright 2019-2026 NXP
*
*/
@@ -263,8 +263,8 @@ struct rx_bmi_regs {
/**< Buffer Manager pool Information-*/
uint32_t fmbm_acnt[FMAN_PORT_MAX_EXT_POOLS_NUM];
/**< Allocate Counter-*/
- uint32_t reserved0120[16];
- /**< 0x130/0x140 - 0x15F reserved -*/
+ uint32_t reserved0140[8];
+ /**< 0x140 - 0x15F reserved -*/
uint32_t fmbm_rcgm[FMAN_PORT_CG_MAP_NUM];
/**< Congestion Group Map*/
uint32_t fmbm_mpd; /**< BM Pool Depletion */
--
2.43.0
^ permalink raw reply related
* [PATCH v1 05/17] net/dpaa/fmlib: add null check in scheme delete
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable, Prashant Gupta
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
From: Prashant Gupta <prashant.gupta_3@nxp.com>
Add a null pointer check before dereferencing the scheme handle
in FM_PCD_MatchTableSchemeDelete() to prevent potential null
pointer dereference.
Fixes: 663ff698e3 ("net/dpaa: support VSP in fmlib")
Cc: stable@dpdk.org
Signed-off-by: Prashant Gupta <prashant.gupta_3@nxp.com>
---
drivers/net/dpaa/fmlib/fm_lib.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/dpaa/fmlib/fm_lib.c b/drivers/net/dpaa/fmlib/fm_lib.c
index b35feba004..65a818372e 100644
--- a/drivers/net/dpaa/fmlib/fm_lib.c
+++ b/drivers/net/dpaa/fmlib/fm_lib.c
@@ -305,6 +305,9 @@ fm_pcd_kg_scheme_delete(t_handle h_scheme)
_fml_dbg("Calling...");
+ if (p_dev == NULL)
+ return E_NO_DEVICE;
+
p_pcd_dev = (t_device *)p_dev->h_user_priv;
id.obj = UINT_TO_PTR(p_dev->id);
--
2.43.0
^ permalink raw reply related
* [PATCH v1 04/17] net/dpaa: fix modify cgr to use index
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
In dpaa_modify_cgr(), the code was always using the pointer to
the first CGR element instead of indexing by the queue index.
Fix it to use the correct CGR entry by index.
Fixes: 62f53995ca ("net/dpaa: add frame count based tail drop with CGR")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/net/dpaa/dpaa_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index 9f976d179b..424458857e 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -1304,7 +1304,7 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
rxq->nb_desc = nb_desc;
/* Enable tail drop with cgr on this queue */
qm_cgr_cs_thres_set64(&cgr_opts.cgr.cs_thres, nb_desc, 0);
- ret = qman_modify_cgr(dpaa_intf->cgr_rx, 0, &cgr_opts);
+ ret = qman_modify_cgr(&dpaa_intf->cgr_rx[queue_idx], 0, &cgr_opts);
if (ret) {
DPAA_PMD_WARN(
"rx taildrop modify fail on fqid %d (ret=%d)",
--
2.43.0
^ permalink raw reply related
* [PATCH v1 03/17] bus/dpaa: fix error handling in qman_query
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
Optimize error handling in qman_query() to avoid redundant
checks and properly propagate error codes.
Fixes: 06268e2cb1 ("bus/dpaa: query queue frame count support")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/dpaa/base/qbman/qman.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/bus/dpaa/base/qbman/qman.c b/drivers/bus/dpaa/base/qbman/qman.c
index 2da1b3e3f7..d289df2d33 100644
--- a/drivers/bus/dpaa/base/qbman/qman.c
+++ b/drivers/bus/dpaa/base/qbman/qman.c
@@ -1955,11 +1955,11 @@ int qman_query_fq(struct qman_fq *fq, struct qm_fqd *fqd)
cpu_relax();
DPAA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ);
res = mcr->result;
- if (res == QM_MCR_RESULT_OK)
- *fqd = mcr->queryfq.fqd;
- hw_fqd_to_cpu(fqd);
if (res != QM_MCR_RESULT_OK)
return -EIO;
+
+ *fqd = mcr->queryfq.fqd;
+ hw_fqd_to_cpu(fqd);
return 0;
}
--
2.43.0
^ permalink raw reply related
* [PATCH v1 02/17] bus/dpaa: fix fqid endianness
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
In qman_fq_flow_control(), the fqid field in the management
command was set using the host-endian fqid instead of the
pre-converted big-endian fqid_be. Fix it to use fqid_be
consistent with all other enqueue paths.
Fixes: c47ff048b9 ("bus/dpaa: add QMAN driver core routines")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/dpaa/base/qbman/qman.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/dpaa/base/qbman/qman.c b/drivers/bus/dpaa/base/qbman/qman.c
index 9a99eb9785..2da1b3e3f7 100644
--- a/drivers/bus/dpaa/base/qbman/qman.c
+++ b/drivers/bus/dpaa/base/qbman/qman.c
@@ -1921,7 +1921,7 @@ int qman_fq_flow_control(struct qman_fq *fq, int xon)
goto out;
}
mcc = qm_mc_start(&p->p);
- mcc->alterfq.fqid = fq->fqid;
+ mcc->alterfq.fqid = fq->fqid_be;
mcc->alterfq.count = 0;
myverb = xon ? QM_MCC_VERB_ALTER_FQXON : QM_MCC_VERB_ALTER_FQXOFF;
--
2.43.0
^ permalink raw reply related
* [PATCH v1 01/17] bus/dpaa: fix error handling of qman_create_fq
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev; +Cc: stable
In-Reply-To: <20260618141151.3990283-1-hemant.agrawal@nxp.com>
Fix the error handling path in qman_create_fq() to properly
return error codes instead of silently ignoring failures.
Fixes: c47ff048b9 ("bus/dpaa: add QMAN driver core routines")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/dpaa/base/qbman/qman.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bus/dpaa/base/qbman/qman.c b/drivers/bus/dpaa/base/qbman/qman.c
index 5534e1846c..9a99eb9785 100644
--- a/drivers/bus/dpaa/base/qbman/qman.c
+++ b/drivers/bus/dpaa/base/qbman/qman.c
@@ -1579,6 +1579,9 @@ int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq)
err:
if (flags & QMAN_FQ_FLAG_DYNAMIC_FQID)
qman_release_fqid(fqid);
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ clear_fq_table_entry(fq->key);
+#endif
return -EIO;
}
--
2.43.0
^ permalink raw reply related
* [PATCH v1 00/17] net/dpaa: bug fixes for bus, net and fmlib drivers
From: Hemant Agrawal @ 2026-06-18 14:11 UTC (permalink / raw)
To: stephen, david.marchand, dev
This series contains bug fixes for the DPAA PMD (bus/dpaa, net/dpaa,
net/dpaa/fmlib and dma/dpaa):
- Fix error handling in qman_create_fq and qman_query
- Fix fqid endianness in qman_fq_flow_control
- Fix CGR index usage in dpaa_modify_cgr
- Add null check in fmlib scheme delete
- Fix BMI RX stats register offset
- Fix file descriptor leak after CCSR mmap
- Fix device probe regression on LS1043A
- Fix double-close in device remove path
- Fix incorrect condition in interrupt unregister
- Fix Coverity-reported issues in dpaa_flow and dpaa_qdma
- Fix xstat name for tx undersized counter
- Fix xstat string typos in BMI stats table
- Remove duplicate ptype entries
- Fix wrong buffer in xstats get by id
- Fix null l3_len check in checksum offload
- Fix mbuf leak in SG fd creation
All patches are bug fixes tagged with Fixes: and Cc: stable@dpdk.org.
Gagandeep Singh (3):
bus/dpaa: fix device probe issue
net/dpaa: fix device remove
net/dpaa: fix invalid check on interrupt unregister
Hemant Agrawal (11):
bus/dpaa: fix error handling of qman_create_fq
bus/dpaa: fix fqid endianness
bus/dpaa: fix error handling in qman_query
net/dpaa: fix modify cgr to use index
bus/dpaa: fix fd leak for ccsr mmap
net/dpaa: fix xstat name for tx undersized counter
net/dpaa: fix xstat string typos in BMI stats table
net/dpaa: remove duplicate ptype entries
net/dpaa: fix wrong buffer in xstats get by id
net/dpaa: fix null l3_len check in checksum offload
net/dpaa: fix mbuf leak in SG fd creation
Jun Yang (1):
bus/dpaa: fix BMI RX stats register offset
Prashant Gupta (1):
net/dpaa/fmlib: add null check in scheme delete
Vanshika Shukla (1):
net/dpaa: fix coverity reported issues
drivers/bus/dpaa/base/qbman/bman_driver.c | 3 ++-
drivers/bus/dpaa/base/qbman/qman.c | 11 +++++----
drivers/bus/dpaa/base/qbman/qman_driver.c | 6 ++---
drivers/bus/dpaa/dpaa_bus.c | 6 ++---
drivers/bus/dpaa/include/fman.h | 6 ++---
drivers/dma/dpaa/dpaa_qdma.c | 7 +++++-
drivers/net/dpaa/dpaa_ethdev.c | 27 +++++++++++------------
drivers/net/dpaa/dpaa_flow.c | 4 ++++
drivers/net/dpaa/dpaa_rxtx.c | 3 +++
drivers/net/dpaa/fmlib/fm_lib.c | 3 +++
10 files changed, 46 insertions(+), 30 deletions(-)
--
2.43.0
^ permalink raw reply
* [PATCH v2 7/7] net/intel: support header split mbuf callback
From: Dawid Wesierski @ 2026-06-18 14:38 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260618143837.310156-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
Wire the new ethdev header split mbuf callback API into the ICE PMD.
A new dev_ops hook, hdrs_mbuf_set_cb, lets applications register a
callback (and private context) on a receive queue; the callback returns
a payload buffer (virtual address and IOVA) that overrides the default
mempool-backed payload mbuf for header split RX.
The callback is invoked at three allocation points in the ICE driver:
- initial queue setup (ice_alloc_rx_queue_mbufs),
- bulk buffer allocation (ice_rx_alloc_bufs),
- single-packet receive path (ice_recv_pkts).
This enables zero-copy RX for header split: the NIC DMAs the payload
directly into application-managed buffers (e.g., mapped frame buffers
with known IOVA), bypassing an extra memcpy from the mempool mbuf.
Depends on: "ethdev: add header split mbuf callback API"
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
drivers/net/intel/common/rx.h | 2 +
drivers/net/intel/ice/ice_ethdev.c | 1 +
drivers/net/intel/ice/ice_rxtx.c | 63 ++++++++++++++++++++++++++++++
drivers/net/intel/ice/ice_rxtx.h | 2 +
4 files changed, 68 insertions(+)
diff --git a/drivers/net/intel/common/rx.h b/drivers/net/intel/common/rx.h
index e0bf520ebd..8abb2a3ce9 100644
--- a/drivers/net/intel/common/rx.h
+++ b/drivers/net/intel/common/rx.h
@@ -113,6 +113,8 @@ struct ci_rx_queue {
uint32_t hw_time_low; /* low 32 bits of timestamp */
int ts_offset; /* dynamic mbuf timestamp field offset */
uint64_t ts_flag; /* dynamic mbuf timestamp flag */
+ rte_eth_hdrs_mbuf_callback_fn hdrs_mbuf_cb; /* hdr split mbuf cb */
+ void *hdrs_mbuf_cb_priv; /* hdr split mbuf cb priv */
};
struct { /* iavf specific values */
const struct iavf_rxq_ops *ops; /**< queue ops */
diff --git a/drivers/net/intel/ice/ice_ethdev.c b/drivers/net/intel/ice/ice_ethdev.c
index ad9c49b339..353da8f2bd 100644
--- a/drivers/net/intel/ice/ice_ethdev.c
+++ b/drivers/net/intel/ice/ice_ethdev.c
@@ -282,6 +282,7 @@ static const struct eth_dev_ops ice_eth_dev_ops = {
.dev_set_link_down = ice_dev_set_link_down,
.dev_led_on = ice_dev_led_on,
.dev_led_off = ice_dev_led_off,
+ .hdrs_mbuf_set_cb = ice_hdrs_mbuf_set_cb,
.rx_queue_start = ice_rx_queue_start,
.rx_queue_stop = ice_rx_queue_stop,
.tx_queue_start = ice_tx_queue_start,
diff --git a/drivers/net/intel/ice/ice_rxtx.c b/drivers/net/intel/ice/ice_rxtx.c
index 8d709125f7..867f595291 100644
--- a/drivers/net/intel/ice/ice_rxtx.c
+++ b/drivers/net/intel/ice/ice_rxtx.c
@@ -487,6 +487,17 @@ ice_alloc_rx_queue_mbufs(struct ci_rx_queue *rxq)
return -ENOMEM;
}
+ if (rxq->hdrs_mbuf_cb) {
+ struct rte_eth_hdrs_mbuf hdrs_mbuf = {0};
+ int ret = rxq->hdrs_mbuf_cb(rxq->hdrs_mbuf_cb_priv,
+ &hdrs_mbuf);
+
+ if (ret >= 0) {
+ mbuf_pay->buf_addr = hdrs_mbuf.buf_addr;
+ mbuf_pay->buf_iova = hdrs_mbuf.buf_iova;
+ }
+ }
+
mbuf_pay->next = NULL;
mbuf_pay->data_off = RTE_PKTMBUF_HEADROOM;
mbuf_pay->nb_segs = 1;
@@ -2126,6 +2137,16 @@ ice_rx_alloc_bufs(struct ci_rx_queue *rxq)
rxdp[i].read.pkt_addr = dma_addr;
} else {
mb->next = rxq->sw_split_buf[i].mbuf;
+ if (rxq->hdrs_mbuf_cb && mb->next) {
+ struct rte_eth_hdrs_mbuf hdrs_mbuf = {0};
+ int ret = rxq->hdrs_mbuf_cb(rxq->hdrs_mbuf_cb_priv,
+ &hdrs_mbuf);
+
+ if (ret >= 0) {
+ mb->next->buf_addr = hdrs_mbuf.buf_addr;
+ mb->next->buf_iova = hdrs_mbuf.buf_iova;
+ }
+ }
pay_addr = rte_cpu_to_le_64(rte_mbuf_data_iova_default(mb->next));
rxdp[i].read.hdr_addr = dma_addr;
rxdp[i].read.pkt_addr = pay_addr;
@@ -2810,6 +2831,17 @@ ice_recv_pkts(void *rx_queue,
break;
}
+ if (rxq->hdrs_mbuf_cb) {
+ struct rte_eth_hdrs_mbuf hdrs_mbuf = {0};
+ int ret = rxq->hdrs_mbuf_cb(rxq->hdrs_mbuf_cb_priv,
+ &hdrs_mbuf);
+
+ if (ret >= 0) {
+ nmb_pay->buf_addr = hdrs_mbuf.buf_addr;
+ nmb_pay->buf_iova = hdrs_mbuf.buf_iova;
+ }
+ }
+
nmb->next = nmb_pay;
nmb_pay->next = NULL;
@@ -4533,3 +4565,34 @@ ice_fdir_programming(struct ice_pf *pf, struct ice_fltr_desc *fdir_desc)
}
+
+int
+ice_hdrs_mbuf_set_cb(struct rte_eth_dev *dev, uint16_t rx_queue_id,
+ void *priv, rte_eth_hdrs_mbuf_callback_fn cb)
+{
+ struct ci_rx_queue *rxq;
+
+ if (rx_queue_id >= dev->data->nb_rx_queues) {
+ PMD_DRV_LOG(ERR, "RX queue %u out of range", rx_queue_id);
+ return -EINVAL;
+ }
+
+ rxq = dev->data->rx_queues[rx_queue_id];
+ if (rxq == NULL) {
+ PMD_DRV_LOG(ERR, "RX queue %u not available or setup", rx_queue_id);
+ return -EINVAL;
+ }
+
+ if (rxq->hdrs_mbuf_cb) {
+ PMD_DRV_LOG(ERR, "RX queue %u has hdrs mbuf cb already",
+ rx_queue_id);
+ return -EEXIST;
+ }
+
+ rxq->hdrs_mbuf_cb_priv = priv;
+ rxq->hdrs_mbuf_cb = cb;
+ PMD_DRV_LOG(NOTICE, "RX queue %u register hdrs mbuf cb at %p",
+ rx_queue_id, cb);
+
+ return 0;
+}
diff --git a/drivers/net/intel/ice/ice_rxtx.h b/drivers/net/intel/ice/ice_rxtx.h
index 999b6b30d6..7ed114ee94 100644
--- a/drivers/net/intel/ice/ice_rxtx.h
+++ b/drivers/net/intel/ice/ice_rxtx.h
@@ -303,6 +303,8 @@ uint16_t ice_xmit_pkts_vec_avx512_offload(void *tx_queue,
int ice_fdir_programming(struct ice_pf *pf, struct ice_fltr_desc *fdir_desc);
int ice_tx_done_cleanup(void *txq, uint32_t free_cnt);
int ice_get_monitor_addr(void *rx_queue, struct rte_power_monitor_cond *pmc);
+int ice_hdrs_mbuf_set_cb(struct rte_eth_dev *dev, uint16_t rx_queue_id,
+ void *priv, rte_eth_hdrs_mbuf_callback_fn cb);
enum rte_vect_max_simd ice_get_max_simd_bitwidth(void);
#define FDIR_PARSING_ENABLE_PER_QUEUE(ad, on) do { \
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
^ permalink raw reply related
* [PATCH v2 6/7] net/iavf: disable runtime queue setup capability
From: Dawid Wesierski @ 2026-06-18 14:38 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260618143837.310156-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
Remove the advertisement of RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP
and RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP capabilities from the
iavf VF driver.
Runtime queue setup on E810 VFs causes queue state corruption when
queues are dynamically reconfigured while the hardware rate limiter
is actively pacing TX queues. Queue configuration messages to the PF
via virtchnl can race with ongoing TX operations, leading to undefined
behavior.
By not advertising these capabilities, all queues are configured at
port start and remain stable throughout the port lifecycle.
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
drivers/net/intel/iavf/iavf_ethdev.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/intel/iavf/iavf_ethdev.c b/drivers/net/intel/iavf/iavf_ethdev.c
index ec1ad02826..ab223e6afd 100644
--- a/drivers/net/intel/iavf/iavf_ethdev.c
+++ b/drivers/net/intel/iavf/iavf_ethdev.c
@@ -1160,9 +1160,6 @@ iavf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->reta_size = vf->vf_res->rss_lut_size;
dev_info->flow_type_rss_offloads = IAVF_RSS_OFFLOAD_ALL;
dev_info->max_mac_addrs = IAVF_NUM_MACADDR_MAX;
- dev_info->dev_capa =
- RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
- RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;
dev_info->rx_offload_capa =
RTE_ETH_RX_OFFLOAD_VLAN_STRIP |
RTE_ETH_RX_OFFLOAD_QINQ_STRIP |
--
2.47.3
---------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.
^ permalink raw reply related
* [PATCH v2 5/7] net/ice: timestamp all received packets when PTP is enabled
From: Dawid Wesierski @ 2026-06-18 14:38 UTC (permalink / raw)
To: dev; +Cc: thomas, david.marchand, Marek Kasiewicz, Dawid Wesierski
In-Reply-To: <20260618143837.310156-1-dawid.wesierski@intel.com>
From: Marek Kasiewicz <marek.kasiewicz@intel.com>
When PTP is enabled on the ICE PMD, hardware RX timestamps are only
applied to packets classified as IEEE 1588 (Ethertype 0x88F7). This
prevents applications from obtaining hardware timestamps on regular
UDP/IP traffic.
Remove the TIMESYNC packet type filter so that all received packets
get hardware timestamps when PTP is enabled. This is required for
time-sensitive networking applications that need per-packet arrival
timing on media traffic, such as ST 2110-21 receiver compliance
monitoring.
The change affects all three RX paths: scan, scattered, and single
packet receive functions.
Signed-off-by: Marek Kasiewicz <marek.kasiewicz@intel.com>
Signed-off-by: Dawid Wesierski <dawid.wesierski@intel.com>
---
drivers/net/intel/ice/ice_rxtx.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/intel/ice/ice_rxtx.c b/drivers/net/intel/ice/ice_rxtx.c
index c4b5454c53..8d709125f7 100644
--- a/drivers/net/intel/ice/ice_rxtx.c
+++ b/drivers/net/intel/ice/ice_rxtx.c
@@ -2023,8 +2023,7 @@ ice_rx_scan_hw_ring(struct ci_rx_queue *rxq)
pkt_flags |= rxq->ts_flag;
}
- if (ad->ptp_ena && ((mb->packet_type &
- RTE_PTYPE_L2_MASK) == RTE_PTYPE_L2_ETHER_TIMESYNC)) {
+ if (ad->ptp_ena) {
rxq->time_high =
rte_le_to_cpu_32(rxdp[j].wb.flex_ts.ts_high);
mb->timesync = rxq->queue_id;
@@ -2390,8 +2389,7 @@ ice_recv_scattered_pkts(void *rx_queue,
pkt_flags |= rxq->ts_flag;
}
- if (ad->ptp_ena && ((first_seg->packet_type & RTE_PTYPE_L2_MASK)
- == RTE_PTYPE_L2_ETHER_TIMESYNC)) {
+ if (ad->ptp_ena) {
rxq->time_high =
rte_le_to_cpu_32(rxd.wb.flex_ts.ts_high);
first_seg->timesync = rxq->queue_id;
@@ -2881,8 +2879,7 @@ ice_recv_pkts(void *rx_queue,
pkt_flags |= rxq->ts_flag;
}
- if (ad->ptp_ena && ((rxm->packet_type & RTE_PTYPE_L2_MASK) ==
- RTE_PTYPE_L2_ETHER_TIMESYNC)) {
+ if (ad->ptp_ena) {
rxq->time_high =
rte_le_to_cpu_32(rxd.wb.flex_ts.ts_high);
rxm->timesync = rxq->queue_id;
--
2.47.3
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Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Spolka oswiadcza, ze posiada status duzego przedsiebiorcy w rozumieniu ustawy z dnia 8 marca 2013 r. o przeciwdzialaniu nadmiernym opoznieniom w transakcjach handlowych.
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