From: Oleksandr Kolomeiets <okl-plv@napatech.com>
To: dev@dpdk.org
Cc: mko-plv@napatech.com, sil-plv@napatech.com, ckm@napatech.com,
stephen@networkplumber.org, thomas@monjalon.net
Subject: [PATCH v2 07/26] net/ntnic: apply packing to the structure
Date: Mon, 5 May 2025 09:12:47 +0200 [thread overview]
Message-ID: <20250505071309.586015-8-okl-plv@napatech.com> (raw)
In-Reply-To: <20250505071309.586015-1-okl-plv@napatech.com>
The structure virtq_desc should not contain any paddings,
so it has been wrapped with __rte_packed_begin and __rte_packed_end macros.
Signed-off-by: Oleksandr Kolomeiets <okl-plv@napatech.com>
---
drivers/net/ntnic/include/ntnic_virt_queue.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ntnic/include/ntnic_virt_queue.h b/drivers/net/ntnic/include/ntnic_virt_queue.h
index b95efabf97..072365c946 100644
--- a/drivers/net/ntnic/include/ntnic_virt_queue.h
+++ b/drivers/net/ntnic/include/ntnic_virt_queue.h
@@ -34,7 +34,7 @@ struct nthw_virt_queue;
/*
* Split Ring virtq Descriptor
*/
-struct __rte_aligned(8) virtq_desc {
+struct __rte_packed_begin virtq_desc {
/* Address (guest-physical). */
uint64_t addr;
/* Length. */
@@ -43,7 +43,7 @@ struct __rte_aligned(8) virtq_desc {
uint16_t flags;
/* Next field if flags & NEXT */
uint16_t next;
-};
+} __rte_packed_end;
/*
--
2.47.1
next prev parent reply other threads:[~2025-05-05 7:13 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-05 7:12 [PATCH v2 00/26] net/ntnic: fixes and improvements Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 01/26] net/ntnic: remove usage of the variable-length arrays Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 02/26] net/ntnic: handle string truncations when using strlcpy Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 03/26] net/ntnic: replace pragma pack with DPDK defined macros Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 04/26] net/ntnic: remove extra memset Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 05/26] net/ntnic: include all queues into statistics Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 06/26] net/ntnic: avoid misleading variable names Oleksandr Kolomeiets
2025-05-05 7:12 ` Oleksandr Kolomeiets [this message]
2025-05-05 7:12 ` [PATCH v2 08/26] net/ntnic: correct misspelled " Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 09/26] net/ntnic: improve logging format specifiers Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 10/26] net/ntnic: remove usless expressions Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 11/26] net/ntnic: remove unused code Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 12/26] net/ntnic: remove usless part of conditional expression Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 13/26] net/ntnic: add error logging for hsh Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 14/26] net/ntnic: add explicitly specificator Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 15/26] net/ntnic: add handle memory allocation failures Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 16/26] net/ntnic: remove redundant initialization Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 17/26] net/ntnic: enhance null checks and assertions Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 18/26] net/ntnic: add return value check Oleksandr Kolomeiets
2025-05-05 7:12 ` [PATCH v2 19/26] net/ntnic: remove redundant assignments and branching Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 20/26] net/ntnic: rework array usage Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 21/26] net/ntnic: avoid divide by zero Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 22/26] net/ntnic: remove unnecessary void cast Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 23/26] net/ntnic: remove unnecessary memset Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 24/26] net/ntnic: add null verification Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 25/26] net/ntnic: avoid possible deadlock Oleksandr Kolomeiets
2025-05-05 7:13 ` [PATCH v2 26/26] net/ntnic: fix operation with rte ring queue Oleksandr Kolomeiets
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