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From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: dev@dpdk.org, Qi Zhang <qi.z.zhang@intel.com>,
	stable@dpdkr.org, Xiao Zhang <xiao.zhang@intel.com>
Subject: [dpdk-dev] [PATCH 16/27] net/ice/base: fix incorrect tunnel destroy
Date: Tue, 15 Dec 2020 14:05:08 +0800
Message-ID: <20201215060519.302145-17-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20201215060519.302145-1-qi.z.zhang@intel.com>

The tcam information in AQ command buffer is not correct when destroy
tunnel entries. The tcam count was always ONE even destroy multiple
entries, and the offset of tcam memory was also incorrect. This patch is
to fix this issue.

Fixes: 884efe3ca1f3 ("net/ice/base: add VXLAN/generic tunnel management")
Cc: stable@dpdkr.org

Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_flex_pipe.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 0812135cf5..6c7f83899d 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -2163,7 +2163,7 @@ enum ice_status ice_destroy_tunnel(struct ice_hw *hw, u16 port, bool all)
 	u16 count = 0;
 	u16 index;
 	u16 size;
-	u16 i;
+	u16 i, j;
 
 	ice_acquire_lock(&hw->tnl_lock);
 
@@ -2203,30 +2203,31 @@ enum ice_status ice_destroy_tunnel(struct ice_hw *hw, u16 port, bool all)
 					  size);
 	if (!sect_rx)
 		goto ice_destroy_tunnel_err;
-	sect_rx->count = CPU_TO_LE16(1);
+	sect_rx->count = CPU_TO_LE16(count);
 
 	sect_tx = (struct ice_boost_tcam_section *)
 		ice_pkg_buf_alloc_section(bld, ICE_SID_TXPARSER_BOOST_TCAM,
 					  size);
 	if (!sect_tx)
 		goto ice_destroy_tunnel_err;
-	sect_tx->count = CPU_TO_LE16(1);
+	sect_tx->count = CPU_TO_LE16(count);
 
 	/* copy original boost entry to update package buffer, one copy to Rx
 	 * section, another copy to the Tx section
 	 */
-	for (i = 0; i < hw->tnl.count && i < ICE_TUNNEL_MAX_ENTRIES; i++)
+	for (i = 0, j = 0; i < hw->tnl.count && i < ICE_TUNNEL_MAX_ENTRIES; i++)
 		if (hw->tnl.tbl[i].valid && hw->tnl.tbl[i].in_use &&
 		    (all || hw->tnl.tbl[i].port == port)) {
-			ice_memcpy(sect_rx->tcam + i,
+			ice_memcpy(sect_rx->tcam + j,
 				   hw->tnl.tbl[i].boost_entry,
 				   sizeof(*sect_rx->tcam),
 				   ICE_NONDMA_TO_NONDMA);
-			ice_memcpy(sect_tx->tcam + i,
+			ice_memcpy(sect_tx->tcam + j,
 				   hw->tnl.tbl[i].boost_entry,
 				   sizeof(*sect_tx->tcam),
 				   ICE_NONDMA_TO_NONDMA);
 			hw->tnl.tbl[i].marked = true;
+			j++;
 		}
 
 	status = ice_update_pkg(hw, ice_pkg_buf(bld), 1);
-- 
2.26.2


  parent reply	other threads:[~2020-12-15  6:07 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-15  6:04 [dpdk-dev] [PATCH 00/27] ice base code update Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 01/27] net/ice/base: modify ptype map for UDP Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 02/27] net/ice/base: increased control queue timeout Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 03/27] net/ice/base: read more security revision options Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 04/27] net/ice/base: refactor interface for flash read Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 05/27] net/ice/base: allow reading inactive flash security revision Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 06/27] net/ice/base: allow reading arbitrary size data with flash read Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 07/27] net/ice/base: read Option ROM combo version from CIVD section Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 08/27] net/ice/base: implement inactive NVM version get Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 09/27] net/ice/base: support GTP filtering via advanced switch filter Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 10/27] net/ice/base: cleanup some macros Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 11/27] net/ice/base: add definitions for FW health status codes Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 12/27] net/ice/base: add function for NVM checksum verification Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 13/27] net/ice/base: add condition to copy module info into memory Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 14/27] net/ice/base: add interface to support configuring VLAN mode Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 15/27] net/ice/base: support VXLAN VNI field in FDIR Qi Zhang
2020-12-15  6:05 ` Qi Zhang [this message]
2020-12-15  6:05 ` [dpdk-dev] [PATCH 17/27] net/ice/base: add functionality to check if DVM is supported Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 18/27] net/ice/base: resend some AQ commands when EBUSY Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 19/27] net/ice/base: change get PHY capability error level Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 20/27] net/ice/base: modify recursive way of adding nodes Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 21/27] net/ice/base: fix for dereference of null pointer Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 22/27] net/ice/base: use Mode 4 to get PHY Abilites Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 23/27] net/ice/base: align macro names to the specification Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 24/27] net/ice/base: add eCPRI over MAC type 0 flow support Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 25/27] net/ice/base: add eCPRI over UDP " Qi Zhang
2021-01-05 16:24   ` Ferruh Yigit
2020-12-15  6:05 ` [dpdk-dev] [PATCH 26/27] net/ice/base: remove unused struct member Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 27/27] net/ice/base: change a structure Qi Zhang
2020-12-24  3:16 ` [dpdk-dev] [PATCH 00/27] ice base code update Yang, Qiming
2020-12-28 10:34   ` Zhang, Qi Z
2021-01-05 16:22     ` Ferruh Yigit

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