diff options
6 files changed, 58 insertions, 19 deletions
diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/dsa.c index 863d36cd36..d8fabdc041 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/dsa.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/dsa.c @@ -1039,25 +1039,11 @@ static int rtl93xx_get_mac_eee(struct dsa_switch *ds, int port, return 0; } -/* - * Set Switch L2 Aging time, t is time in milliseconds - * t = 0: aging is disabled - */ -static int rtl83xx_set_l2aging(struct dsa_switch *ds, u32 t) +static int rtl83xx_set_ageing_time(struct dsa_switch *ds, unsigned int msec) { struct rtl838x_switch_priv *priv = ds->priv; - int t_max = priv->family_id == RTL8380_FAMILY_ID ? 0x7fffff : 0x1FFFFF; - /* Convert time in mseconds to internal value */ - if (t > 0x10000000) { /* Set to maximum */ - t = t_max; - } else { - if (priv->family_id == RTL8380_FAMILY_ID) - t = ((t * 625) / 1000 + 127) / 128; - else - t = (t * 5 + 2) / 3; - } - sw_w32(t, priv->r->l2_ctrl_1); + priv->r->set_ageing_time(msec); return 0; } @@ -2137,7 +2123,7 @@ const struct dsa_switch_ops rtl83xx_switch_ops = { .get_mac_eee = rtl83xx_get_mac_eee, .set_mac_eee = rtl83xx_set_mac_eee, - .set_ageing_time = rtl83xx_set_l2aging, + .set_ageing_time = rtl83xx_set_ageing_time, .port_bridge_join = rtl83xx_port_bridge_join, .port_bridge_leave = rtl83xx_port_bridge_leave, .port_stp_state_set = rtl83xx_port_stp_state_set, @@ -2190,7 +2176,7 @@ const struct dsa_switch_ops rtl930x_switch_ops = { .get_mac_eee = rtl93xx_get_mac_eee, .set_mac_eee = rtl83xx_set_mac_eee, - .set_ageing_time = rtl83xx_set_l2aging, + .set_ageing_time = rtl83xx_set_ageing_time, .port_bridge_join = rtl83xx_port_bridge_join, .port_bridge_leave = rtl83xx_port_bridge_leave, .port_stp_state_set = rtl83xx_port_stp_state_set, diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.c index b130750b16..8e48cbf644 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.c @@ -1637,6 +1637,22 @@ void rtl838x_vlan_port_pvid_set(int port, enum pbvlan_type type, int pvid) sw_w32_mask(0xfff << 16, pvid << 16, RTL838X_VLAN_PORT_PB_VLAN + (port << 2)); } +static int rtl838x_set_ageing_time(unsigned long msec) +{ + int t = sw_r32(RTL838X_L2_CTRL_1); + + t &= 0x7FFFFF; + t = t * 128 / 625; /* Aging time in seconds. 0: L2 aging disabled */ + pr_debug("L2 AGING time: %d sec\n", t); + + t = (msec * 625 + 127000) / 128000; + t = t > 0x7FFFFF ? 0x7FFFFF : t; + sw_w32_mask(0x7FFFFF, t, RTL838X_L2_CTRL_1); + pr_debug("Dynamic aging for ports: %x\n", sw_r32(RTL838X_L2_PORT_AGING_OUT)); + + return 0; +} + static void rtl838x_set_igr_filter(int port, enum igr_filter state) { sw_w32_mask(0x3 << ((port & 0xf)<<1), state << ((port & 0xf)<<1), @@ -1675,6 +1691,7 @@ const struct rtl838x_reg rtl838x_reg = { .l2_ctrl_0 = RTL838X_L2_CTRL_0, .l2_ctrl_1 = RTL838X_L2_CTRL_1, .l2_port_aging_out = RTL838X_L2_PORT_AGING_OUT, + .set_ageing_time = rtl838x_set_ageing_time, .smi_poll_ctrl = RTL838X_SMI_POLL_CTRL, .l2_tbl_flush_ctrl = RTL838X_L2_TBL_FLUSH_CTRL, .exec_tbl0_cmd = rtl838x_exec_tbl0_cmd, diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.h b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.h index b875f545f3..1306e3a354 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.h +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl838x.h @@ -851,8 +851,8 @@ struct rtl838x_reg { u64 (*traffic_get)(int source); int l2_ctrl_0; int l2_ctrl_1; - int l2_port_aging_out; int smi_poll_ctrl; + u32 l2_port_aging_out; int l2_tbl_flush_ctrl; void (*exec_tbl0_cmd)(u32 cmd); void (*exec_tbl1_cmd)(u32 cmd); @@ -880,6 +880,7 @@ struct rtl838x_reg { int (*mac_port_ctrl)(int port); int (*l2_port_new_salrn)(int port); int (*l2_port_new_sa_fwd)(int port); + int (*set_ageing_time)(unsigned long msec); int mir_ctrl; int mir_dpm; int mir_spm; diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c index 8ae174bd9e..dde1b5bebc 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl839x.c @@ -1762,6 +1762,22 @@ void rtl839x_vlan_port_pvid_set(int port, enum pbvlan_type type, int pvid) sw_w32_mask(0xfff << 16, pvid << 16, RTL839X_VLAN_PORT_PB_VLAN + (port << 2)); } +static int rtl839x_set_ageing_time(unsigned long msec) +{ + int t = sw_r32(RTL839X_L2_CTRL_1); + + t &= 0x1FFFFF; + t = t * 3 / 5; /* Aging time in seconds. 0: L2 aging disabled */ + pr_debug("L2 AGING time: %d sec\n", t); + + t = (msec * 5 + 2000) / 3000; + t = t > 0x1FFFFF ? 0x1FFFFF : t; + sw_w32_mask(0x1FFFFF, t, RTL839X_L2_CTRL_1); + pr_debug("Dynamic aging for ports: %x\n", sw_r32(RTL839X_L2_PORT_AGING_OUT)); + + return 0; +} + static void rtl839x_set_igr_filter(int port, enum igr_filter state) { sw_w32_mask(0x3 << ((port & 0xf)<<1), state << ((port & 0xf)<<1), @@ -1799,6 +1815,7 @@ const struct rtl838x_reg rtl839x_reg = { .l2_ctrl_0 = RTL839X_L2_CTRL_0, .l2_ctrl_1 = RTL839X_L2_CTRL_1, .l2_port_aging_out = RTL839X_L2_PORT_AGING_OUT, + .set_ageing_time = rtl839x_set_ageing_time, .smi_poll_ctrl = RTL839X_SMI_PORT_POLLING_CTRL, .l2_tbl_flush_ctrl = RTL839X_L2_TBL_FLUSH_CTRL, .exec_tbl0_cmd = rtl839x_exec_tbl0_cmd, diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl930x.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl930x.c index c7fb319229..28f9da8672 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl930x.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl930x.c @@ -2332,6 +2332,22 @@ void rtl930x_vlan_port_pvid_set(int port, enum pbvlan_type type, int pvid) sw_w32_mask(0xfff << 16, pvid << 16, RTL930X_VLAN_PORT_PB_VLAN + (port << 2)); } +static int rtl930x_set_ageing_time(unsigned long msec) +{ + int t = sw_r32(RTL930X_L2_AGE_CTRL); + + t &= 0x1FFFFF; + t = (t * 7) / 10; + pr_debug("L2 AGING time: %d sec\n", t); + + t = (msec / 100 + 6) / 7; + t = t > 0x1FFFFF ? 0x1FFFFF : t; + sw_w32_mask(0x1FFFFF, t, RTL930X_L2_AGE_CTRL); + pr_debug("Dynamic aging for ports: %x\n", sw_r32(RTL930X_L2_PORT_AGE_CTRL)); + + return 0; +} + static void rtl930x_set_igr_filter(int port, enum igr_filter state) { sw_w32_mask(0x3 << ((port & 0xf)<<1), state << ((port & 0xf)<<1), @@ -2401,6 +2417,7 @@ const struct rtl838x_reg rtl930x_reg = { .l2_ctrl_0 = RTL930X_L2_CTRL, .l2_ctrl_1 = RTL930X_L2_AGE_CTRL, .l2_port_aging_out = RTL930X_L2_PORT_AGE_CTRL, + .set_ageing_time = rtl930x_set_ageing_time, .smi_poll_ctrl = RTL930X_SMI_POLL_CTRL, // TODO: Difference to RTL9300_SMI_PRVTE_POLLING_CTRL .l2_tbl_flush_ctrl = RTL930X_L2_TBL_FLUSH_CTRL, .exec_tbl0_cmd = rtl930x_exec_tbl0_cmd, diff --git a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl931x.c b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl931x.c index 7c3cbd2ff9..5c079242cd 100644 --- a/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl931x.c +++ b/target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/rtl931x.c @@ -439,6 +439,7 @@ const struct rtl838x_reg rtl931x_reg = { .l2_ctrl_0 = RTL931X_L2_CTRL, .l2_ctrl_1 = RTL931X_L2_AGE_CTRL, .l2_port_aging_out = RTL931X_L2_PORT_AGE_CTRL, + .set_ageing_time = rtl931x_set_ageing_time, // .smi_poll_ctrl does not exist .l2_tbl_flush_ctrl = RTL931X_L2_TBL_FLUSH_CTRL, .exec_tbl0_cmd = rtl931x_exec_tbl0_cmd, |