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realtek: dsa: convert rtl839x stp functions to table helpers

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rtldsa_839x_stp_get() and rtl839x_stp_set() use legacy table code.
Replace that with rtl_table_xxx() helpers.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/23037
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Markus Stockhausen 2026-04-21 19:36:07 +02:00 committed by Robert Marko
parent e202670213
commit e9bbf546c8
1 changed files with 9 additions and 12 deletions
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21
target/linux/realtek/files-6.18/drivers/net/dsa/rtl83xx/rtl839x.c
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@ -727,29 +727,26 @@ rtldsa_839x_vlan_profile_dump(struct rtl838x_switch_priv *priv, int idx)
static int rtldsa_839x_stp_get(struct rtl838x_switch_priv *priv, u16 msti, int port, u32 port_state[])
{
struct table_reg *r = rtl_table_get(RTL8390_TBL_0, 5);
int idx = 3 - ((port + 12) / 16);
int bit = 2 * ((port + 12) % 16);
u32 cmd = 1 << 16 | /* Execute cmd */
0 << 15 | /* Read */
5 << 12 | /* Table type 0b101 */
(msti & 0xfff);
priv->r->exec_tbl0_cmd(cmd);
rtl_table_read(r, msti);
for (int i = 0; i < 4; i++)
port_state[i] = sw_r32(priv->r->tbl_access_data_0(i));
port_state[i] = sw_r32(rtl_table_data(r, i));
rtl_table_release(r);
return (port_state[idx] >> bit) & 3;
}
static void rtl839x_stp_set(struct rtl838x_switch_priv *priv, u16 msti, u32 port_state[])
{
u32 cmd = 1 << 16 | /* Execute cmd */
1 << 15 | /* Write */
5 << 12 | /* Table type 0b101 */
(msti & 0xfff);
struct table_reg *r = rtl_table_get(RTL8390_TBL_0, 5);
for (int i = 0; i < 4; i++)
sw_w32(port_state[i], priv->r->tbl_access_data_0(i));
priv->r->exec_tbl0_cmd(cmd);
sw_w32(port_state[i], rtl_table_data(r, i));
rtl_table_write(r, msti);
rtl_table_release(r);
}
/* Enables or disables the EEE/EEEP capability of a port */