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From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: dev@dpdk.org, xiaolong.ye@intel.com,
	Qi Zhang <qi.z.zhang@intel.com>,
	stable@dpdk.org, Kiran Patil <kiran.patil@intel.com>,
	Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Subject: [dpdk-dev] [PATCH 09/10] net/ice/base: fix the VSI ID mask to be 10 bit
Date: Thu, 11 Jun 2020 16:43:29 +0800
Message-ID: <20200611084330.18301-10-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20200611084330.18301-1-qi.z.zhang@intel.com>

set_rss_lut failed due to incorrect vsi_id mask. vsi_id is 10 bit
but mask was 0x1FF whereas it should be 0x3FF.

For vsi_num >= 512, FW set_rss_lut has been failing with return code
EACCESS (vsi ownership issue) because software was providing
incorrect vsi_num (dropping 10th bit due to incorrect mask) for
set_rss_lut admin command

Fixes: a90fae1d0755 ("net/ice/base: add admin queue structures and commands")
Cc: stable@dpdk.org

Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_adminq_cmd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index eaf6c3d0e..9ee5b4eb5 100644
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -1992,7 +1992,7 @@ struct ice_aqc_get_set_rss_keys {
 struct ice_aqc_get_set_rss_lut {
 #define ICE_AQC_GSET_RSS_LUT_VSI_VALID	BIT(15)
 #define ICE_AQC_GSET_RSS_LUT_VSI_ID_S	0
-#define ICE_AQC_GSET_RSS_LUT_VSI_ID_M	(0x1FF << ICE_AQC_GSET_RSS_LUT_VSI_ID_S)
+#define ICE_AQC_GSET_RSS_LUT_VSI_ID_M	(0x3FF << ICE_AQC_GSET_RSS_LUT_VSI_ID_S)
 	__le16 vsi_id;
 #define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_S	0
 #define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_M	\
-- 
2.13.6


  parent reply	other threads:[~2020-06-11  8:40 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-11  8:43 [dpdk-dev] [PATCH 00/10] net/ice: base code update for 20.08 batch 2 Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 01/10] net/ice/base: adjust profile id map locks Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 02/10] net/ice/base: refactor to avoid need to retry Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 03/10] net/ice/base: add FD support for outer IP of GTPU Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 04/10] net/ice/base: add commands for system diagnostic Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 05/10] net/ice/base: rename misleading variable Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 06/10] net/ice/base: add FD support for GTPU with outer IPv6 Qi Zhang
2020-06-11  8:43 ` [dpdk-dev] [PATCH 07/10] net/ice/base: get tunnel type for recipe Qi Zhang
2020-06-19 14:33   ` Ferruh Yigit
2020-06-11  8:43 ` [dpdk-dev] [PATCH 08/10] net/ice/base: choose TCP dummy packet by protocol Qi Zhang
2020-06-11  8:43 ` Qi Zhang [this message]
2020-06-11  8:43 ` [dpdk-dev] [PATCH 10/10] net/ice/base: replace RSS profile locks Qi Zhang
2020-06-18  6:04 ` [dpdk-dev] [PATCH 00/10] net/ice: base code update for 20.08 batch 2 Yang, Qiming
2020-06-19  4:24   ` Zhang, Qi Z
2020-06-23 10:15     ` Yang, Qiming

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