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net/mlx5: DR, Add support for the pattern/arg parameters in debug dump

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Support the pattern/args-based MODIFY_HDR and TNL_L3_TO_L2 actions in dbg dump

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Yevgeny Kliteynik 2023-01-01 00:20:53 +02:00 committed by Saeed Mahameed
parent 40ff097f25
commit a21e52bb8f
1 changed files with 27 additions and 3 deletions
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30
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_dbg.c
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@ -140,10 +140,31 @@ dr_dump_rule_action_mem(struct seq_file *file, const u64 rule_id,
action->flow_tag->flow_tag);
break;
case DR_ACTION_TYP_MODIFY_HDR:
seq_printf(file, "%d,0x%llx,0x%llx,0x%x\n",
{
struct mlx5dr_ptrn_obj *ptrn = action->rewrite->ptrn;
struct mlx5dr_arg_obj *arg = action->rewrite->arg;
u8 *rewrite_data = action->rewrite->data;
bool ptrn_arg;
int i;
ptrn_arg = !action->rewrite->single_action_opt && ptrn && arg;
seq_printf(file, "%d,0x%llx,0x%llx,0x%x,%d,0x%x,0x%x,0x%x",
DR_DUMP_REC_TYPE_ACTION_MODIFY_HDR, action_id,
rule_id, action->rewrite->index);
rule_id, action->rewrite->index,
action->rewrite->single_action_opt,
action->rewrite->num_of_actions,
ptrn_arg ? ptrn->index : 0,
ptrn_arg ? mlx5dr_arg_get_obj_id(arg) : 0);
for (i = 0; i < action->rewrite->num_of_actions; i++) {
seq_printf(file, ",0x%016llx",
be64_to_cpu(((__be64 *)rewrite_data)[i]));
}
seq_puts(file, "\n");
break;
}
case DR_ACTION_TYP_VPORT:
seq_printf(file, "%d,0x%llx,0x%llx,0x%x\n",
DR_DUMP_REC_TYPE_ACTION_VPORT, action_id, rule_id,
@ -157,7 +178,10 @@ dr_dump_rule_action_mem(struct seq_file *file, const u64 rule_id,
case DR_ACTION_TYP_TNL_L3_TO_L2:
seq_printf(file, "%d,0x%llx,0x%llx,0x%x\n",
DR_DUMP_REC_TYPE_ACTION_DECAP_L3, action_id,
rule_id, action->rewrite->index);
rule_id,
(action->rewrite->ptrn && action->rewrite->arg) ?
mlx5dr_arg_get_obj_id(action->rewrite->arg) :
action->rewrite->index);
break;
case DR_ACTION_TYP_L2_TO_TNL_L2:
seq_printf(file, "%d,0x%llx,0x%llx,0x%x\n",