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From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: dev@dpdk.org
Cc: Akhil Goyal <gakhil@marvell.com>, Aman Singh <aman.deep.singh@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Byron Marohn <byron.marohn@intel.com>, Conor Walsh <conor.walsh@intel.com>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Dariusz Sosnowski <dsosnowski@nvidia.com>,
David Hunt <david.hunt@intel.com>, Jerin Jacob <jerinj@marvell.com>,
Jingjing Wu <jingjing.wu@intel.com>,
Kirill Rybalchenko <kirill.rybalchenko@intel.com>,
Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>,
Matan Azrad <matan@nvidia.com>, Ori Kam <orika@nvidia.com>,
Radu Nicolau <radu.nicolau@intel.com>, Ruifeng Wang <ruifeng.wang@arm.com>,
Sameh Gobriel <sameh.gobriel@intel.com>,
Sivaprasad Tummala <sivaprasad.tummala@amd.com>,
Suanming Mou <suanmingm@nvidia.com>, Sunil Kumar Kori <skori@marvell.com>,
Vamsi Attunuru <vattunuru@marvell.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
Yipeng Wang <yipeng1.wang@intel.com>,
Yuying Zhang <Yuying.Zhang@intel.com>,
Tyler Retzlaff <roretzla@linux.microsoft.com>
Subject: [PATCH 05/15] common/idpf: pack structures when building with MSVC
Date: Wed, 20 Mar 2024 14:06:01 -0700
Message-Id: <1710968771-16435-6-git-send-email-roretzla@linux.microsoft.com>
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Add __rte_msvc_pushpack(1) to all __rte_packed structs to cause packing
when building with MSVC.
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
drivers/common/idpf/base/idpf_osdep.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/common/idpf/base/idpf_osdep.h b/drivers/common/idpf/base/idpf_osdep.h
index 74a376c..f5fcdc3 100644
--- a/drivers/common/idpf/base/idpf_osdep.h
+++ b/drivers/common/idpf/base/idpf_osdep.h
@@ -180,6 +180,7 @@ static inline uint64_t idpf_read_addr64(volatile void *addr)
#define BITS_PER_BYTE 8
/* memory allocation tracking */
+__rte_msvc_pack
struct idpf_dma_mem {
void *va;
u64 pa;
@@ -187,6 +188,7 @@ struct idpf_dma_mem {
const void *zone;
} __rte_packed;
+__rte_msvc_pack
struct idpf_virt_mem {
void *va;
u32 size;
--
1.8.3.1