From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/ethernet/mellanox/mlxsw/switchib.c | 26 ++++++++++++++++++++++++--
1 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/net/ethernet/mellanox/mlxsw/switchib.c b/kernel/drivers/net/ethernet/mellanox/mlxsw/switchib.c
index bcf2e79..1e56113 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlxsw/switchib.c
+++ b/kernel/drivers/net/ethernet/mellanox/mlxsw/switchib.c
@@ -30,6 +30,7 @@
struct mlxsw_sib_port **ports;
struct mlxsw_core *core;
const struct mlxsw_bus_info *bus_info;
+ u8 hw_id[ETH_ALEN];
};
struct mlxsw_sib_port {
@@ -100,6 +101,18 @@
mlxsw_tx_v1_hdr_control_tclass_set(txhdr, 1);
mlxsw_tx_v1_hdr_port_mid_set(txhdr, tx_info->local_port);
mlxsw_tx_v1_hdr_type_set(txhdr, MLXSW_TXHDR_TYPE_CONTROL);
+}
+
+static int mlxsw_sib_hw_id_get(struct mlxsw_sib *mlxsw_sib)
+{
+ char spad_pl[MLXSW_REG_SPAD_LEN] = {0};
+ int err;
+
+ err = mlxsw_reg_query(mlxsw_sib->core, MLXSW_REG(spad), spad_pl);
+ if (err)
+ return err;
+ mlxsw_reg_spad_base_mac_memcpy_from(spad_pl, mlxsw_sib->hw_id);
+ return 0;
}
static int
@@ -267,7 +280,9 @@
{
int err;
- err = mlxsw_core_port_init(mlxsw_sib->core, local_port);
+ err = mlxsw_core_port_init(mlxsw_sib->core, local_port,
+ module + 1, false, 0, false, 0,
+ mlxsw_sib->hw_id, sizeof(mlxsw_sib->hw_id));
if (err) {
dev_err(mlxsw_sib->bus_info->dev, "Port %d: Failed to init core port\n",
local_port);
@@ -431,7 +446,8 @@
}
static int mlxsw_sib_init(struct mlxsw_core *mlxsw_core,
- const struct mlxsw_bus_info *mlxsw_bus_info)
+ const struct mlxsw_bus_info *mlxsw_bus_info,
+ struct netlink_ext_ack *extack)
{
struct mlxsw_sib *mlxsw_sib = mlxsw_core_driver_priv(mlxsw_core);
int err;
@@ -439,6 +455,12 @@
mlxsw_sib->core = mlxsw_core;
mlxsw_sib->bus_info = mlxsw_bus_info;
+ err = mlxsw_sib_hw_id_get(mlxsw_sib);
+ if (err) {
+ dev_err(mlxsw_sib->bus_info->dev, "Failed to get switch HW ID\n");
+ return err;
+ }
+
err = mlxsw_sib_ports_create(mlxsw_sib);
if (err) {
dev_err(mlxsw_sib->bus_info->dev, "Failed to create ports\n");
--
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