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From: Andre Muezerie <andremue@linux.microsoft.com>
To: dev@dpdk.org
Cc: konstantin.ananyev@huawei.com, thomas@monjalon.net,
david.marchand@redhat.com, Tyler Retzlaff <roretzla@linux.microsoft.com>
Subject: [PATCH v20 15/27] net/i40e: remove use of VLAs for Windows built code
Date: Tue, 4 Feb 2025 08:21:52 -0800
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From: Tyler Retzlaff <roretzla@linux.microsoft.com>
MSVC does not support VLAs, replace VLAs with standard C arrays
or alloca(). alloca() is available for all toolchain/platform
combinations officially supported by DPDK.
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/intel/i40e/i40e_testpmd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/intel/i40e/i40e_testpmd.c b/drivers/net/intel/i40e/i40e_testpmd.c
index b6ef5d6e42..21f596297b 100644
--- a/drivers/net/intel/i40e/i40e_testpmd.c
+++ b/drivers/net/intel/i40e/i40e_testpmd.c
@@ -2168,8 +2168,7 @@ cmd_ptype_mapping_get_parsed(void *parsed_result,
{
struct cmd_ptype_mapping_get_result *res = parsed_result;
int ret = -ENOTSUP;
- int max_ptype_num = 256;
- struct rte_pmd_i40e_ptype_mapping mapping[max_ptype_num];
+ struct rte_pmd_i40e_ptype_mapping mapping[256];
uint16_t count;
int i;
@@ -2178,7 +2177,7 @@ cmd_ptype_mapping_get_parsed(void *parsed_result,
ret = rte_pmd_i40e_ptype_mapping_get(res->port_id,
mapping,
- max_ptype_num,
+ RTE_DIM(mapping),
&count,
res->valid_only);
switch (ret) {
--
2.47.2.vfs.0.1