DPDK patches and discussions
 help / color / mirror / Atom feed
From: Soumyadeep Hore <soumyadeep.hore@intel.com>
To: yuying.zhang@intel.com, jingjing.wu@intel.com
Cc: dev@dpdk.org
Subject: [PATCH 03/25] common/idpf: update ADD QUEUE GROUPS offset
Date: Tue, 28 May 2024 07:28:33 +0000	[thread overview]
Message-ID: <20240528072839.867100-4-soumyadeep.hore@intel.com> (raw)
In-Reply-To: <20240528072839.867100-1-soumyadeep.hore@intel.com>

Some compilers will use 64-bit addressing and compiler will detect
such loss of data

virtchnl2.h(1890,40): warning C4244: '=': conversion from '__int64' to
'__le32', possible loss of data

on line 1890
offset = (u8 *)(&groups->groups[0]) - (u8 *)groups;

Removed unnecessary zero init

Signed-off-by: Soumyadeep Hore <soumyadeep.hore@intel.com>
---
 drivers/common/idpf/base/virtchnl2.h | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/common/idpf/base/virtchnl2.h b/drivers/common/idpf/base/virtchnl2.h
index 3900b784d0..f44c0965b4 100644
--- a/drivers/common/idpf/base/virtchnl2.h
+++ b/drivers/common/idpf/base/virtchnl2.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2023 Intel Corporation
+ * Copyright(c) 2001-2024 Intel Corporation
  */
 
 #ifndef _VIRTCHNL2_H_
@@ -47,9 +47,9 @@
  * that is never used.
  */
 #define VIRTCHNL2_CHECK_STRUCT_LEN(n, X) enum virtchnl2_static_assert_enum_##X \
-	{ virtchnl2_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
+        { virtchnl2_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
 #define VIRTCHNL2_CHECK_UNION_LEN(n, X) enum virtchnl2_static_asset_enum_##X \
-	{ virtchnl2_static_assert_##X = (n)/((sizeof(union X) == (n)) ? 1 : 0) }
+        { virtchnl2_static_assert_##X = (n)/((sizeof(union X) == (n)) ? 1 : 0) }
 
 /* New major set of opcodes introduced and so leaving room for
  * old misc opcodes to be added in future. Also these opcodes may only
@@ -471,8 +471,8 @@
  * error regardless of version mismatch.
  */
 struct virtchnl2_version_info {
-	u32 major;
-	u32 minor;
+        u32 major;
+        u32 minor;
 };
 
 VIRTCHNL2_CHECK_STRUCT_LEN(8, virtchnl2_version_info);
@@ -1414,9 +1414,9 @@ VIRTCHNL2_CHECK_STRUCT_LEN(16, virtchnl2_mac_addr_list);
  * and returns the status.
  */
 struct virtchnl2_promisc_info {
-	__le32 vport_id;
+        __le32 vport_id;
 	/* see VIRTCHNL2_PROMISC_FLAGS definitions */
-	__le16 flags;
+        __le16 flags;
 	u8 pad[2];
 };
 
@@ -1733,7 +1733,8 @@ virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u3
 	case VIRTCHNL2_OP_ADD_QUEUE_GROUPS:
 		valid_len = sizeof(struct virtchnl2_add_queue_groups);
 		if (msglen != valid_len) {
-			__le32 i = 0, offset = 0;
+			__le64 offset;
+			__le32 i;
 			struct virtchnl2_add_queue_groups *add_queue_grp =
 				(struct virtchnl2_add_queue_groups *)msg;
 			struct virtchnl2_queue_groups *groups = &(add_queue_grp->qg_info);
@@ -1904,8 +1905,8 @@ virtchnl2_vc_validate_vf_msg(__rte_unused struct virtchnl2_version_info *ver, u3
 	/* These are always errors coming from the VF. */
 	case VIRTCHNL2_OP_EVENT:
 	case VIRTCHNL2_OP_UNKNOWN:
-	default:
-		return VIRTCHNL2_STATUS_ERR_ESRCH;
+        default:
+                return VIRTCHNL2_STATUS_ERR_ESRCH;
 	}
 	/* few more checks */
 	if (err_msg_format || valid_len != msglen)
-- 
2.43.0


  parent reply	other threads:[~2024-05-28  8:10 UTC|newest]

Thread overview: 125+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-28  7:28 [PATCH 00/25] Update IDPF Base Driver Soumyadeep Hore
2024-05-28  7:28 ` [PATCH 01/25] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-05-29 12:32   ` Bruce Richardson
2024-05-28  7:28 ` [PATCH 02/25] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-05-28  7:28 ` Soumyadeep Hore [this message]
2024-05-29 12:38   ` [PATCH 03/25] common/idpf: update ADD QUEUE GROUPS offset Bruce Richardson
2024-05-28  7:28 ` [PATCH 04/25] common/idpf: update in PTP message validation Soumyadeep Hore
2024-05-29 13:03   ` Bruce Richardson
2024-05-28  7:28 ` [PATCH 05/25] common/idpf: added FLOW STEER capability and a vport flag Soumyadeep Hore
2024-05-28  7:28 ` [PATCH 06/25] common/idpf: moved the IDPF HW into API header file Soumyadeep Hore
2024-05-28  7:28 ` [PATCH 07/25] common/idpf: avoid defensive programming Soumyadeep Hore
2024-05-28  7:28 ` [PATCH 08/25] common/idpf: move related defines into enums Soumyadeep Hore
2024-05-28  7:28 ` [PATCH 09/25] common/idpf: add flex array support to virtchnl2 structures Soumyadeep Hore
2024-06-04  8:05 ` [PATCH v2 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 01/21] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 02/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 03/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 04/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 05/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 06/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 07/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 08/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-04  8:05   ` [PATCH v2 09/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 10/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 11/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 12/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 13/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 14/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 15/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 16/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 17/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 18/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 19/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 20/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-04  8:06   ` [PATCH v2 21/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-12  3:52   ` [PATCH v3 00/22] Update MEV TS Base Driver Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 01/22] common/idpf: added NVME CPF specific code with defines Soumyadeep Hore
2024-06-14 10:33       ` Burakov, Anatoly
2024-06-12  3:52     ` [PATCH v3 02/22] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-14 10:36       ` Burakov, Anatoly
2024-06-12  3:52     ` [PATCH v3 03/22] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 04/22] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 05/22] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-14 12:16       ` Burakov, Anatoly
2024-06-12  3:52     ` [PATCH v3 06/22] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 07/22] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-14 12:19       ` Burakov, Anatoly
2024-06-12  3:52     ` [PATCH v3 08/22] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 09/22] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-14 12:21       ` Burakov, Anatoly
2024-06-12  3:52     ` [PATCH v3 10/22] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-18 10:57       ` [PATCH v4 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 01/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 02/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 03/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 04/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 05/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 06/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 07/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 08/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 09/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 10/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 11/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 12/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 13/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 14/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 15/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 16/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 17/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 18/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 19/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 20/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-18 10:57         ` [PATCH v4 21/21] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-24  9:16           ` [PATCH v5 00/21] Update MEV TS Base Driver Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 01/21] common/idpf: updated IDPF VF device ID Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 02/21] common/idpf: added new virtchnl2 capability and vport flag Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 03/21] common/idpf: moved the idpf HW into API header file Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 04/21] common/idpf: avoid defensive programming Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 05/21] common/idpf: use BIT ULL for large bitmaps Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 06/21] common/idpf: convert data type to 'le' Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 07/21] common/idpf: compress RXDID mask definitions Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 08/21] common/idpf: refactor size check macro Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 09/21] common/idpf: update mask of Rx FLEX DESC ADV FF1 M Soumyadeep Hore
2024-06-28 14:16               ` Bruce Richardson
2024-06-24  9:16             ` [PATCH v5 10/21] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 11/21] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 12/21] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 13/21] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-28 14:33               ` Bruce Richardson
2024-06-24  9:16             ` [PATCH v5 14/21] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 15/21] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-28 14:45               ` Bruce Richardson
2024-07-01 10:05                 ` Hore, Soumyadeep
2024-07-01  9:13               ` [PATCH v6 0/7] Update MEV TS Base Driver Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 1/7] common/idpf: add wmb before tail Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 2/7] drivers: adding macros for dynamic data structures Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 3/7] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 4/7] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 5/7] common/idpf: remove idpf common file Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 6/7] drivers: adding config queue types for virtchnl2 message Soumyadeep Hore
2024-07-01  9:13                 ` [PATCH v6 7/7] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-07-01 11:23                 ` [PATCH v6 0/7] Update MEV TS Base Driver Bruce Richardson
2024-06-24  9:16             ` [PATCH v5 16/21] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-28 14:50               ` Bruce Richardson
2024-07-01 10:09                 ` Hore, Soumyadeep
2024-06-24  9:16             ` [PATCH v5 17/21] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 18/21] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 19/21] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-24  9:16             ` [PATCH v5 20/21] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-28 14:53               ` Bruce Richardson
2024-06-24  9:16             ` [PATCH v5 21/21] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-28 14:58             ` [PATCH v5 00/21] Update MEV TS Base Driver Bruce Richardson
2024-06-12  3:52     ` [PATCH v3 11/22] common/idpf: use 'pad' and 'reserved' fields appropriately Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 12/22] common/idpf: move related defines into enums Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 13/22] common/idpf: avoid variable 0-init Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 14/22] common/idpf: update in PTP message validation Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 15/22] common/idpf: rename INLINE FLOW STEER to FLOW STEER Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 16/22] common/idpf: add wmb before tail Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 17/22] drivers: add flex array support and fix issues Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 18/22] common/idpf: enable flow steer capability for vports Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 19/22] common/idpf: add a new Tx context descriptor structure Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 20/22] common/idpf: remove idpf common file Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 21/22] drivers: adding type to idpf vc queue switch Soumyadeep Hore
2024-06-12  3:52     ` [PATCH v3 22/22] doc: updated the documentation for cpfl PMD Soumyadeep Hore
2024-06-14 12:48     ` [PATCH v3 00/22] Update MEV TS Base Driver Burakov, Anatoly

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240528072839.867100-4-soumyadeep.hore@intel.com \
    --to=soumyadeep.hore@intel.com \
    --cc=dev@dpdk.org \
    --cc=jingjing.wu@intel.com \
    --cc=yuying.zhang@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
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).