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: sta...@dpdkr.org
Signed-off-by: Xiao Zhang <xiao.zh...@intel.com>
Signed-off-by: Qi Zhang <qi.z.zh...@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
