77 lines
2.3 KiB
Diff
77 lines
2.3 KiB
Diff
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From 0984219ef3fb85833458c14cdd99d9918febb22b Mon Sep 17 00:00:00 2001
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From: Jie Hai <haijie1@huawei.com>
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Date: Thu, 2 Nov 2023 16:20:16 +0800
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Subject: [PATCH 388/394] app/procinfo: fix RSS info
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[ upstream commit 33079eccf5c1a99af722fe168d8465f602bc98b2 ]
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Command show-port should show RSS info (rss_key, len and rss_hf),
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However, the information is shown only when rss_conf.rss_key is not
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NULL. Since no memory is allocated for rss_conf.rss_key, rss_key
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will always be NULL and the rss_info will never show. This patch
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fixes it.
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Fixes: 8a37f37fc243 ("app/procinfo: add --show-port")
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Cc: stable@dpdk.org
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Signed-off-by: Jie Hai <haijie1@huawei.com>
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Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
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Acked-by: Reshma Pattan <reshma.pattan@intel.com>
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Acked-by: Chengwen Feng <fengchengwen@huawei.com>
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Acked-by: Huisong Li <lihuisong@huawei.com>
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---
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app/proc-info/main.c | 21 ++++++++++++---------
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1 file changed, 12 insertions(+), 9 deletions(-)
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diff --git a/app/proc-info/main.c b/app/proc-info/main.c
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index 0cc01e3dad..de7c3b4b27 100644
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--- a/app/proc-info/main.c
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+++ b/app/proc-info/main.c
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@@ -132,6 +132,8 @@ struct desc_param {
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static struct desc_param rx_desc_param;
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static struct desc_param tx_desc_param;
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+#define RSS_HASH_KEY_SIZE 64
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+
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/* display usage */
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static void
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proc_info_usage(const char *prgname)
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@@ -823,6 +825,7 @@ show_port(void)
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struct rte_eth_fc_conf fc_conf;
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struct rte_ether_addr mac;
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struct rte_eth_dev_owner owner;
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+ uint8_t rss_key[RSS_HASH_KEY_SIZE];
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/* Skip if port is not in mask */
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if ((enabled_port_mask & (1ul << i)) == 0)
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@@ -981,17 +984,17 @@ show_port(void)
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printf("\n");
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}
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+ rss_conf.rss_key = rss_key;
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+ rss_conf.rss_key_len = dev_info.hash_key_size;
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ret = rte_eth_dev_rss_hash_conf_get(i, &rss_conf);
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if (ret == 0) {
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- if (rss_conf.rss_key) {
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- printf(" - RSS\n");
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- printf("\t -- RSS len %u key (hex):",
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- rss_conf.rss_key_len);
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- for (k = 0; k < rss_conf.rss_key_len; k++)
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- printf(" %x", rss_conf.rss_key[k]);
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- printf("\t -- hf 0x%"PRIx64"\n",
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- rss_conf.rss_hf);
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- }
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+ printf(" - RSS\n");
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+ printf("\t -- RSS len %u key (hex):",
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+ rss_conf.rss_key_len);
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+ for (k = 0; k < rss_conf.rss_key_len; k++)
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+ printf(" %x", rss_conf.rss_key[k]);
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+ printf("\t -- hf 0x%"PRIx64"\n",
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+ rss_conf.rss_hf);
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}
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#ifdef RTE_LIB_SECURITY
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--
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2.23.0
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