patches for DPDK stable branches
 help / color / mirror / Atom feed
* [PATCH] net/mlx5/hws: fix return value of send queue action
@ 2023-03-23 12:34 Alex Vesker
  2023-03-23 12:34 ` [PATCH] net/mlx5/hws: fix IPv4 frag matching Alex Vesker
  2023-03-23 19:41 ` [PATCH] net/mlx5/hws: fix return value of send queue action Raslan Darawsheh
  0 siblings, 2 replies; 4+ messages in thread
From: Alex Vesker @ 2023-03-23 12:34 UTC (permalink / raw)
  To: valex, viacheslavo, thomas, suanmingm, Matan Azrad; +Cc: dev, orika, stable

The rte_errno should be set to a positive error value
while the ret of the function should return a negative
value this aligns code to other mlx5dr API functions.

Fixes: 3eb748869d2d ("net/mlx5/hws: add send layer")
Cc: stable@dpdk.org
Signed-off-by: Alex Vesker <valex@nvidia.com>
Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
Acked-by: Matan Azrad matan@nvidia.com
---
 drivers/net/mlx5/hws/mlx5dr_send.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/mlx5/hws/mlx5dr_send.c b/drivers/net/mlx5/hws/mlx5dr_send.c
index 51aaf5c8e2..d650c55124 100644
--- a/drivers/net/mlx5/hws/mlx5dr_send.c
+++ b/drivers/net/mlx5/hws/mlx5dr_send.c
@@ -1007,8 +1007,8 @@ int mlx5dr_send_queue_action(struct mlx5dr_context *ctx,
 
 		break;
 	default:
-		rte_errno = -EINVAL;
-		return rte_errno;
+		rte_errno = EINVAL;
+		return -rte_errno;
 	}
 
 	return 0;
-- 
2.18.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH] net/mlx5/hws: fix IPv4 frag matching
  2023-03-23 12:34 [PATCH] net/mlx5/hws: fix return value of send queue action Alex Vesker
@ 2023-03-23 12:34 ` Alex Vesker
  2023-03-23 19:43   ` Raslan Darawsheh
  2023-03-23 19:41 ` [PATCH] net/mlx5/hws: fix return value of send queue action Raslan Darawsheh
  1 sibling, 1 reply; 4+ messages in thread
From: Alex Vesker @ 2023-03-23 12:34 UTC (permalink / raw)
  To: valex, viacheslavo, thomas, suanmingm, Matan Azrad
  Cc: dev, orika, Hamdan Igbaria, stable

From: Hamdan Igbaria <hamdani@nvidia.com>

Fix IPv4 frag matching in case fragment_offset field is set
to non zero value in the mask.
fragment_offset value is converted using the following logic:
-In case fragment_offset value was set to 0x3fff, then we will
 match only on ip_fragmented bit.
-Otherwise we will match fragment_offset based on spec and last
 same as any other field.

Fixes: c55c2bf35333 ("net/mlx5/hws: add definer layer")
Cc: stable@dpdk.org

Signed-off-by: Hamdan Igbaria <hamdani@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Acked-by: Matan Azrad matan@nvidia.com
---
 drivers/net/mlx5/hws/mlx5dr_definer.c | 11 +++++++++--
 drivers/net/mlx5/hws/mlx5dr_definer.h |  9 +++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.c b/drivers/net/mlx5/hws/mlx5dr_definer.c
index 379f4065e7..f92d3e8e1f 100644
--- a/drivers/net/mlx5/hws/mlx5dr_definer.c
+++ b/drivers/net/mlx5/hws/mlx5dr_definer.c
@@ -127,6 +127,7 @@ struct mlx5dr_definer_conv_data {
 	X(SET,		ipv4_version,		STE_IPV4,		rte_ipv4_hdr) \
 	X(SET_BE16,	ipv4_frag,		v->fragment_offset,	rte_ipv4_hdr) \
 	X(SET_BE16,	ipv4_len,		v->total_length,	rte_ipv4_hdr) \
+	X(SET,          ip_fragmented,          !!v->fragment_offset,   rte_ipv4_hdr) \
 	X(SET_BE16,	ipv6_payload_len,	v->hdr.payload_len,	rte_flow_item_ipv6) \
 	X(SET,		ipv6_proto,		v->hdr.proto,		rte_flow_item_ipv6) \
 	X(SET,		ipv6_routing_hdr,	IPPROTO_ROUTING,	rte_flow_item_ipv6) \
@@ -735,8 +736,14 @@ mlx5dr_definer_conv_item_ipv4(struct mlx5dr_definer_conv_data *cd,
 	if (m->fragment_offset) {
 		fc = &cd->fc[DR_CALC_FNAME(IP_FRAG, inner)];
 		fc->item_idx = item_idx;
-		fc->tag_set = &mlx5dr_definer_ipv4_frag_set;
-		DR_CALC_SET(fc, eth_l3, fragment_offset, inner);
+		if (rte_be_to_cpu_16(m->fragment_offset) == 0x3fff) {
+			fc->tag_set = &mlx5dr_definer_ip_fragmented_set;
+			DR_CALC_SET(fc, eth_l2, ip_fragmented, inner);
+		} else {
+			fc->is_range = l && l->fragment_offset;
+			fc->tag_set = &mlx5dr_definer_ipv4_frag_set;
+			DR_CALC_SET(fc, eth_l3, ipv4_frag, inner);
+		}
 	}
 
 	if (m->next_proto_id) {
diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.h b/drivers/net/mlx5/hws/mlx5dr_definer.h
index 0cd83db756..90ec4ce845 100644
--- a/drivers/net/mlx5/hws/mlx5dr_definer.h
+++ b/drivers/net/mlx5/hws/mlx5dr_definer.h
@@ -226,8 +226,13 @@ struct mlx5_ifc_definer_hl_eth_l3_bits {
 	u8 time_to_live_hop_limit[0x8];
 	u8 protocol_next_header[0x8];
 	u8 identification[0x10];
-	u8 flags[0x3];
-	u8 fragment_offset[0xd];
+	union {
+		u8 ipv4_frag[0x10];
+		struct {
+			u8 flags[0x3];
+			u8 fragment_offset[0xd];
+		};
+	};
 	u8 ipv4_total_length[0x10];
 	u8 checksum[0x10];
 	u8 reserved_at_60[0xc];
-- 
2.18.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* RE: [PATCH] net/mlx5/hws: fix return value of send queue action
  2023-03-23 12:34 [PATCH] net/mlx5/hws: fix return value of send queue action Alex Vesker
  2023-03-23 12:34 ` [PATCH] net/mlx5/hws: fix IPv4 frag matching Alex Vesker
@ 2023-03-23 19:41 ` Raslan Darawsheh
  1 sibling, 0 replies; 4+ messages in thread
From: Raslan Darawsheh @ 2023-03-23 19:41 UTC (permalink / raw)
  To: Alex Vesker, Alex Vesker, Slava Ovsiienko,
	NBU-Contact-Thomas Monjalon (EXTERNAL),
	Suanming Mou, Matan Azrad
  Cc: dev, Ori Kam, stable

Hi,

> -----Original Message-----
> From: Alex Vesker <valex@nvidia.com>
> Sent: Thursday, March 23, 2023 2:34 PM
> To: Alex Vesker <valex@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL)
> <thomas@monjalon.net>; Suanming Mou <suanmingm@nvidia.com>; Matan
> Azrad <matan@nvidia.com>
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; stable@dpdk.org
> Subject: [PATCH] net/mlx5/hws: fix return value of send queue action
> 
> The rte_errno should be set to a positive error value while the ret of the
> function should return a negative value this aligns code to other mlx5dr API
> functions.
> 
> Fixes: 3eb748869d2d ("net/mlx5/hws: add send layer")
> Cc: stable@dpdk.org
> Signed-off-by: Alex Vesker <valex@nvidia.com>
> Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
> Acked-by: Matan Azrad matan@nvidia.com

Fixed Acked-by tag,
Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh

^ permalink raw reply	[flat|nested] 4+ messages in thread

* RE: [PATCH] net/mlx5/hws: fix IPv4 frag matching
  2023-03-23 12:34 ` [PATCH] net/mlx5/hws: fix IPv4 frag matching Alex Vesker
@ 2023-03-23 19:43   ` Raslan Darawsheh
  0 siblings, 0 replies; 4+ messages in thread
From: Raslan Darawsheh @ 2023-03-23 19:43 UTC (permalink / raw)
  To: Alex Vesker, Alex Vesker, Slava Ovsiienko,
	NBU-Contact-Thomas Monjalon (EXTERNAL),
	Suanming Mou, Matan Azrad
  Cc: dev, Ori Kam, Hamdan Igbaria, stable

Hi,

> -----Original Message-----
> From: Alex Vesker <valex@nvidia.com>
> Sent: Thursday, March 23, 2023 2:34 PM
> To: Alex Vesker <valex@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL)
> <thomas@monjalon.net>; Suanming Mou <suanmingm@nvidia.com>; Matan
> Azrad <matan@nvidia.com>
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; Hamdan Igbaria
> <hamdani@nvidia.com>; stable@dpdk.org
> Subject: [PATCH] net/mlx5/hws: fix IPv4 frag matching
> 
> From: Hamdan Igbaria <hamdani@nvidia.com>
> 
> Fix IPv4 frag matching in case fragment_offset field is set to non zero value in
> the mask.
> fragment_offset value is converted using the following logic:
> -In case fragment_offset value was set to 0x3fff, then we will  match only on
> ip_fragmented bit.
> -Otherwise we will match fragment_offset based on spec and last  same as any
> other field.
> 
> Fixes: c55c2bf35333 ("net/mlx5/hws: add definer layer")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Hamdan Igbaria <hamdani@nvidia.com>
> Reviewed-by: Alex Vesker <valex@nvidia.com>
> Acked-by: Matan Azrad matan@nvidia.com

Fixed Acked-by tag,
Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2023-03-23 19:43 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-03-23 12:34 [PATCH] net/mlx5/hws: fix return value of send queue action Alex Vesker
2023-03-23 12:34 ` [PATCH] net/mlx5/hws: fix IPv4 frag matching Alex Vesker
2023-03-23 19:43   ` Raslan Darawsheh
2023-03-23 19:41 ` [PATCH] net/mlx5/hws: fix return value of send queue action Raslan Darawsheh

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).