[dpdk-dev,v1,2/2] app/testpmd: config all supported RSS functions
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Commit Message
Only configure RSS hash functions supported by the device.
Signed-off-by: Xueming Li <xuemingl@mellanox.com>
---
app/test-pmd/cmdline.c | 6 ++++++
1 file changed, 6 insertions(+)
Comments
09/04/2018 14:10, Xueming Li:
> Only configure RSS hash functions supported by the device.
>
> Signed-off-by: Xueming Li <xuemingl@mellanox.com>
This commit message is too short.
Please explain what was the behaviour, and why you change it.
@@ -1879,6 +1879,7 @@ cmd_config_rss_parsed(void *parsed_result,
{
struct cmd_config_rss *res = parsed_result;
struct rte_eth_rss_conf rss_conf = { .rss_key_len = 0, };
+ struct rte_eth_dev_info dev_info = {0};
int diag;
uint8_t i;
@@ -1915,6 +1916,11 @@ cmd_config_rss_parsed(void *parsed_result,
}
rss_conf.rss_key = NULL;
for (i = 0; i < rte_eth_dev_count(); i++) {
+ if (!strcmp(res->value, "all")) {
+ rte_eth_dev_info_get(i, &dev_info);
+ if (dev_info.flow_type_rss_offloads)
+ rss_conf.rss_hf = dev_info.flow_type_rss_offloads;
+ }
diag = rte_eth_dev_rss_hash_update(i, &rss_conf);
if (diag < 0)
printf("Configuration of RSS hash at ethernet port %d "