add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
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@@ -2,6 +2,7 @@
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 /* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */
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 #include <linux/kernel.h>
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+#include <linux/mutex.h>
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 #include <net/devlink.h>
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 #include "spectrum.h"
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@@ -210,7 +211,7 @@
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 		return err;
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 	rif_count = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS);
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	i = 0;
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 start_again:
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 	err = devlink_dpipe_entry_ctx_prepare(dump_ctx);
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@@ -220,7 +221,7 @@
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 	for (; i < rif_count; i++) {
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 		struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i);
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-		if (!rif)
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+		if (!rif || !mlxsw_sp_rif_dev(rif))
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 			continue;
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 		err = mlxsw_sp_erif_entry_get(mlxsw_sp, &entry, rif,
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 					      counters_enabled);
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@@ -241,14 +242,14 @@
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 	devlink_dpipe_entry_ctx_close(dump_ctx);
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 	if (i != rif_count)
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 		goto start_again;
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	devlink_dpipe_entry_clear(&entry);
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 	return 0;
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 err_entry_append:
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 err_entry_get:
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 err_ctx_prepare:
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	devlink_dpipe_entry_clear(&entry);
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 	return err;
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 }
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@@ -258,7 +259,7 @@
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 	struct mlxsw_sp *mlxsw_sp = priv;
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 	int i;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
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 		struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i);
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..
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@@ -271,7 +272,7 @@
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 			mlxsw_sp_rif_counter_free(mlxsw_sp, rif,
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 						  MLXSW_SP_RIF_COUNTER_EGRESS);
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 	}
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return 0;
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 }
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@@ -546,7 +547,7 @@
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 	int i, j;
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 	int err;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	i = 0;
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 	rif_count = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS);
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 start_again:
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@@ -602,12 +603,12 @@
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 	if (i != rif_count)
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 		goto start_again;
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return 0;
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 err_ctx_prepare:
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 err_entry_append:
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return err;
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 }
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@@ -662,7 +663,7 @@
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 {
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 	int i;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
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 		struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i);
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 		struct mlxsw_sp_neigh_entry *neigh_entry;
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@@ -684,7 +685,7 @@
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 							    enable);
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 		}
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 	}
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 }
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 static int mlxsw_sp_dpipe_table_host4_counters_update(void *priv, bool enable)
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@@ -701,7 +702,7 @@
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 	u64 size = 0;
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 	int i;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
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 		struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i);
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 		struct mlxsw_sp_neigh_entry *neigh_entry;
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@@ -721,7 +722,7 @@
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 			size++;
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 		}
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 	}
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return size;
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 }
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@@ -1093,7 +1094,7 @@
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 	int j;
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 	int err;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	nh_count_max = mlxsw_sp_dpipe_table_adj_size(mlxsw_sp);
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 start_again:
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 	err = devlink_dpipe_entry_ctx_prepare(dump_ctx);
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@@ -1130,13 +1131,13 @@
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 	devlink_dpipe_entry_ctx_close(dump_ctx);
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 	if (nh_count != nh_count_max)
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 		goto start_again;
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return 0;
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 err_ctx_prepare:
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 err_entry_append:
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return err;
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 }
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@@ -1206,9 +1207,9 @@
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 	struct mlxsw_sp *mlxsw_sp = priv;
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 	u64 size;
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-	rtnl_lock();
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+	mutex_lock(&mlxsw_sp->router->lock);
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 	size = mlxsw_sp_dpipe_table_adj_size(mlxsw_sp);
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-	rtnl_unlock();
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+	mutex_unlock(&mlxsw_sp->router->lock);
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 	return size;
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 }