[dpdk-dev] [PATCH v3 15/15] net/bnxt: reduce the polling interval for valid bit
Ajit Khaparde
ajit.khaparde at broadcom.com
Sat Sep 29 04:00:06 CEST 2018
From: Xiaoxin Peng <xiaoxin.peng at broadcom.com>
Change polling interval for valid bit in bnxt_hwrm_send_message
Poll every 1us instead of 600us.
Fixes: 804e746c7b73 ("net/bnxt: add hardware resource manager init code")
Cc: stable at dpdk.org
Signed-off-by: Xiaoxin Peng <xiaoxin.peng at broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
drivers/net/bnxt/bnxt_hwrm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 76e443ec1..999976054 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -26,7 +26,7 @@
#include <rte_io.h>
-#define HWRM_CMD_TIMEOUT 10000
+#define HWRM_CMD_TIMEOUT 6000000
#define HWRM_SPEC_CODE_1_8_3 0x10803
#define HWRM_VERSION_1_9_1 0x10901
@@ -135,7 +135,7 @@ static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
if (*valid == HWRM_RESP_VALID_KEY)
break;
}
- rte_delay_us(600);
+ rte_delay_us(1);
}
if (i >= HWRM_CMD_TIMEOUT) {
--
2.17.1 (Apple Git-112)
More information about the dev
mailing list