From: DENG Qingfang Date: Thu, 22 Apr 2021 05:08:11 +0000 (+0800) Subject: kernel: update mt7530 EEE patch from upstream X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=20a924d2ae378fe35b74f81be3b7f58366472e80;p=openwrt%2Fstaging%2Frmilecki.git kernel: update mt7530 EEE patch from upstream The new EEE patch is accepted upstream, so backport it and replace the current one. Cc: René van Dorst Signed-off-by: DENG Qingfang --- diff --git a/target/linux/generic/backport-5.10/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch b/target/linux/generic/backport-5.10/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch new file mode 100644 index 00000000000..f85d5cdaadb --- /dev/null +++ b/target/linux/generic/backport-5.10/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch @@ -0,0 +1,120 @@ +From 40b5d2f15c091fa9c854acde91ad2acb504027d7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= +Date: Mon, 12 Apr 2021 08:50:31 +0200 +Subject: [PATCH] net: dsa: mt7530: Add support for EEE features +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch adds EEE support. + +Signed-off-by: René van Dorst +Signed-off-by: David S. Miller +--- + drivers/net/dsa/mt7530.c | 43 ++++++++++++++++++++++++++++++++++++++++ + drivers/net/dsa/mt7530.h | 14 ++++++++++++- + 2 files changed, 56 insertions(+), 1 deletion(-) + +--- a/drivers/net/dsa/mt7530.c ++++ b/drivers/net/dsa/mt7530.c +@@ -2277,6 +2277,17 @@ static void mt753x_phylink_mac_link_up(s + mcr |= PMCR_RX_FC_EN; + } + ++ if (mode == MLO_AN_PHY && phydev && phy_init_eee(phydev, 0) >= 0) { ++ switch (speed) { ++ case SPEED_1000: ++ mcr |= PMCR_FORCE_EEE1G; ++ break; ++ case SPEED_100: ++ mcr |= PMCR_FORCE_EEE100; ++ break; ++ } ++ } ++ + mt7530_set(priv, MT7530_PMCR_P(port), mcr); + } + +@@ -2507,6 +2518,36 @@ mt753x_phy_write(struct dsa_switch *ds, + return priv->info->phy_write(ds, port, regnum, val); + } + ++static int mt753x_get_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); ++ ++ e->tx_lpi_enabled = !(eeecr & LPI_MODE_EN); ++ e->tx_lpi_timer = GET_LPI_THRESH(eeecr); ++ ++ return 0; ++} ++ ++static int mt753x_set_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 set, mask = LPI_THRESH_MASK | LPI_MODE_EN; ++ ++ if (e->tx_lpi_timer > 0xFFF) ++ return -EINVAL; ++ ++ set = SET_LPI_THRESH(e->tx_lpi_timer); ++ if (!e->tx_lpi_enabled) ++ /* Force LPI Mode without a delay */ ++ set |= LPI_MODE_EN; ++ mt7530_rmw(priv, MT7530_PMEEECR_P(port), mask, set); ++ ++ return 0; ++} ++ + static const struct dsa_switch_ops mt7530_switch_ops = { + .get_tag_protocol = mtk_get_tag_protocol, + .setup = mt753x_setup, +@@ -2535,6 +2576,8 @@ static const struct dsa_switch_ops mt753 + .phylink_mac_an_restart = mt753x_phylink_mac_an_restart, + .phylink_mac_link_down = mt753x_phylink_mac_link_down, + .phylink_mac_link_up = mt753x_phylink_mac_link_up, ++ .get_mac_eee = mt753x_get_mac_eee, ++ .set_mac_eee = mt753x_set_mac_eee, + }; + + static const struct mt753x_info mt753x_table[] = { +--- a/drivers/net/dsa/mt7530.h ++++ b/drivers/net/dsa/mt7530.h +@@ -240,6 +240,8 @@ enum mt7530_vlan_port_attr { + #define PMCR_RX_EN BIT(13) + #define PMCR_BACKOFF_EN BIT(9) + #define PMCR_BACKPR_EN BIT(8) ++#define PMCR_FORCE_EEE1G BIT(7) ++#define PMCR_FORCE_EEE100 BIT(6) + #define PMCR_TX_FC_EN BIT(5) + #define PMCR_RX_FC_EN BIT(4) + #define PMCR_FORCE_SPEED_1000 BIT(3) +@@ -264,7 +266,8 @@ enum mt7530_vlan_port_attr { + #define PMCR_LINK_SETTINGS_MASK (PMCR_TX_EN | PMCR_FORCE_SPEED_1000 | \ + PMCR_RX_EN | PMCR_FORCE_SPEED_100 | \ + PMCR_TX_FC_EN | PMCR_RX_FC_EN | \ +- PMCR_FORCE_FDX | PMCR_FORCE_LNK) ++ PMCR_FORCE_FDX | PMCR_FORCE_LNK | \ ++ PMCR_FORCE_EEE1G | PMCR_FORCE_EEE100) + #define PMCR_CPU_PORT_SETTING(id) (PMCR_FORCE_MODE_ID((id)) | \ + PMCR_IFG_XMIT(1) | PMCR_MAC_MODE | \ + PMCR_BACKOFF_EN | PMCR_BACKPR_EN | \ +@@ -273,6 +276,15 @@ enum mt7530_vlan_port_attr { + PMCR_FORCE_SPEED_1000 | \ + PMCR_FORCE_FDX | PMCR_FORCE_LNK) + ++#define MT7530_PMEEECR_P(x) (0x3004 + (x) * 0x100) ++#define WAKEUP_TIME_1000(x) (((x) & 0xFF) << 24) ++#define WAKEUP_TIME_100(x) (((x) & 0xFF) << 16) ++#define LPI_THRESH_MASK GENMASK(15, 4) ++#define LPI_THRESH_SHT 4 ++#define SET_LPI_THRESH(x) (((x) << LPI_THRESH_SHT) & LPI_THRESH_MASK) ++#define GET_LPI_THRESH(x) (((x) & LPI_THRESH_MASK) >> LPI_THRESH_SHT) ++#define LPI_MODE_EN BIT(0) ++ + #define MT7530_PMSR_P(x) (0x3008 + (x) * 0x100) + #define PMSR_EEE1G BIT(7) + #define PMSR_EEE100M BIT(6) diff --git a/target/linux/generic/backport-5.4/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch b/target/linux/generic/backport-5.4/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch new file mode 100644 index 00000000000..65d30ddcfd9 --- /dev/null +++ b/target/linux/generic/backport-5.4/781-v5.13-net-dsa-mt7530-Add-support-for-EEE-features.patch @@ -0,0 +1,120 @@ +From 40b5d2f15c091fa9c854acde91ad2acb504027d7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= +Date: Mon, 12 Apr 2021 08:50:31 +0200 +Subject: [PATCH] net: dsa: mt7530: Add support for EEE features +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This patch adds EEE support. + +Signed-off-by: René van Dorst +Signed-off-by: David S. Miller +--- + drivers/net/dsa/mt7530.c | 46 +++++++++++++++++++++++++++++++++++++++- + drivers/net/dsa/mt7530.h | 11 ++++++++++ + 2 files changed, 56 insertions(+), 1 deletion(-) + +--- a/drivers/net/dsa/mt7530.c ++++ b/drivers/net/dsa/mt7530.c +@@ -1406,7 +1406,8 @@ static void mt7530_phylink_mac_config(st + mcr_cur = mt7530_read(priv, MT7530_PMCR_P(port)); + mcr_new = mcr_cur; + mcr_new &= ~(PMCR_FORCE_SPEED_1000 | PMCR_FORCE_SPEED_100 | +- PMCR_FORCE_FDX | PMCR_TX_FC_EN | PMCR_RX_FC_EN); ++ PMCR_FORCE_FDX | PMCR_TX_FC_EN | PMCR_RX_FC_EN | ++ PMCR_FORCE_EEE1G | PMCR_FORCE_EEE100); + mcr_new |= PMCR_IFG_XMIT(1) | PMCR_MAC_MODE | PMCR_BACKOFF_EN | + PMCR_BACKPR_EN | PMCR_FORCE_MODE; + +@@ -1430,6 +1431,17 @@ static void mt7530_phylink_mac_config(st + mcr_new |= PMCR_RX_FC_EN; + } + ++ if (mode == MLO_AN_PHY) { ++ switch (state->speed) { ++ case SPEED_1000: ++ mcr_new |= PMCR_FORCE_EEE1G; ++ break; ++ case SPEED_100: ++ mcr_new |= PMCR_FORCE_EEE100; ++ break; ++ } ++ } ++ + if (mcr_new != mcr_cur) + mt7530_write(priv, MT7530_PMCR_P(port), mcr_new); + } +@@ -1555,6 +1567,36 @@ mt7530_phylink_mac_link_state(struct dsa + return 1; + } + ++static int mt753x_get_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); ++ ++ e->tx_lpi_enabled = !(eeecr & LPI_MODE_EN); ++ e->tx_lpi_timer = GET_LPI_THRESH(eeecr); ++ ++ return 0; ++} ++ ++static int mt753x_set_mac_eee(struct dsa_switch *ds, int port, ++ struct ethtool_eee *e) ++{ ++ struct mt7530_priv *priv = ds->priv; ++ u32 set, mask = LPI_THRESH_MASK | LPI_MODE_EN; ++ ++ if (e->tx_lpi_timer > 0xFFF) ++ return -EINVAL; ++ ++ set = SET_LPI_THRESH(e->tx_lpi_timer); ++ if (!e->tx_lpi_enabled) ++ /* Force LPI Mode without a delay */ ++ set |= LPI_MODE_EN; ++ mt7530_rmw(priv, MT7530_PMEEECR_P(port), mask, set); ++ ++ return 0; ++} ++ + static const struct dsa_switch_ops mt7530_switch_ops = { + .get_tag_protocol = mtk_get_tag_protocol, + .setup = mt7530_setup, +@@ -1582,6 +1624,8 @@ static const struct dsa_switch_ops mt753 + .phylink_mac_config = mt7530_phylink_mac_config, + .phylink_mac_link_down = mt7530_phylink_mac_link_down, + .phylink_mac_link_up = mt7530_phylink_mac_link_up, ++ .get_mac_eee = mt753x_get_mac_eee, ++ .set_mac_eee = mt753x_set_mac_eee, + }; + + static const struct of_device_id mt7530_of_match[] = { +--- a/drivers/net/dsa/mt7530.h ++++ b/drivers/net/dsa/mt7530.h +@@ -212,6 +212,8 @@ enum mt7530_vlan_port_attr { + #define PMCR_RX_EN BIT(13) + #define PMCR_BACKOFF_EN BIT(9) + #define PMCR_BACKPR_EN BIT(8) ++#define PMCR_FORCE_EEE1G BIT(7) ++#define PMCR_FORCE_EEE100 BIT(6) + #define PMCR_TX_FC_EN BIT(5) + #define PMCR_RX_FC_EN BIT(4) + #define PMCR_FORCE_SPEED_1000 BIT(3) +@@ -221,6 +223,15 @@ enum mt7530_vlan_port_attr { + #define PMCR_SPEED_MASK (PMCR_FORCE_SPEED_100 | \ + PMCR_FORCE_SPEED_1000) + ++#define MT7530_PMEEECR_P(x) (0x3004 + (x) * 0x100) ++#define WAKEUP_TIME_1000(x) (((x) & 0xFF) << 24) ++#define WAKEUP_TIME_100(x) (((x) & 0xFF) << 16) ++#define LPI_THRESH_MASK GENMASK(15, 4) ++#define LPI_THRESH_SHT 4 ++#define SET_LPI_THRESH(x) (((x) << LPI_THRESH_SHT) & LPI_THRESH_MASK) ++#define GET_LPI_THRESH(x) (((x) & LPI_THRESH_MASK) >> LPI_THRESH_SHT) ++#define LPI_MODE_EN BIT(0) ++ + #define MT7530_PMSR_P(x) (0x3008 + (x) * 0x100) + #define PMSR_EEE1G BIT(7) + #define PMSR_EEE100M BIT(6) diff --git a/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch b/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch deleted file mode 100644 index 3e654f4b047..00000000000 --- a/target/linux/generic/pending-5.10/761-net-dsa-mt7530-Support-EEE-features.patch +++ /dev/null @@ -1,121 +0,0 @@ -From 9cfb2d426c38272f245e9e6f62b3552d1ed5852b Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= -Date: Tue, 21 Apr 2020 00:18:08 +0200 -Subject: [PATCH] net: dsa: mt7530: Support EEE features -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: René van Dorst ---- a/drivers/net/dsa/mt7530.c -+++ b/drivers/net/dsa/mt7530.c -@@ -2264,9 +2264,13 @@ static void mt753x_phylink_mac_link_up(s - switch (speed) { - case SPEED_1000: - mcr |= PMCR_FORCE_SPEED_1000; -+ if (priv->eee_enable & BIT(port)) -+ mcr |= PMCR_FORCE_EEE1G; - break; - case SPEED_100: - mcr |= PMCR_FORCE_SPEED_100; -+ if (priv->eee_enable & BIT(port)) -+ mcr |= PMCR_FORCE_EEE100; - break; - } - if (duplex == DUPLEX_FULL) { -@@ -2507,6 +2511,54 @@ mt753x_phy_write(struct dsa_switch *ds, - return priv->info->phy_write(ds, port, regnum, val); - } - -+static int mt7530_get_mac_eee(struct dsa_switch *ds, int port, -+ struct ethtool_eee *e) -+{ -+ struct mt7530_priv *priv = ds->priv; -+ u32 eeecr, pmsr; -+ -+ e->eee_enabled = !!(priv->eee_enable & BIT(port)); -+ -+ if (e->eee_enabled) { -+ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); -+ e->tx_lpi_enabled = !(eeecr & LPI_MODE_EN); -+ e->tx_lpi_timer = (eeecr >> 4) & 0xFFF; -+ pmsr = mt7530_read(priv, MT7530_PMSR_P(port)); -+ e->eee_active = e->eee_enabled && !!(pmsr & PMSR_EEE1G); -+ } else { -+ e->tx_lpi_enabled = 0; -+ e->tx_lpi_timer = 0; -+ e->eee_active = 0; -+ } -+ -+ return 0; -+} -+ -+static int mt7530_set_mac_eee(struct dsa_switch *ds, int port, -+ struct ethtool_eee *e) -+{ -+ struct mt7530_priv *priv = ds->priv; -+ u32 eeecr; -+ -+ if (e->tx_lpi_enabled && e->tx_lpi_timer > 0xFFF) -+ return -EINVAL; -+ -+ if (e->eee_enabled) { -+ priv->eee_enable |= BIT(port); -+ //MT7530_PMEEECR_P -+ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); -+ eeecr &= 0xFFFF0000; -+ if (!e->tx_lpi_enabled) -+ eeecr |= LPI_MODE_EN; -+ eeecr = LPI_THRESH(e->tx_lpi_timer); -+ mt7530_write(priv, MT7530_PMEEECR_P(port), eeecr); -+ } else { -+ priv->eee_enable &= ~(BIT(port)); -+ } -+ -+ return 0; -+} -+ - static const struct dsa_switch_ops mt7530_switch_ops = { - .get_tag_protocol = mtk_get_tag_protocol, - .setup = mt753x_setup, -@@ -2535,6 +2587,8 @@ static const struct dsa_switch_ops mt753 - .phylink_mac_an_restart = mt753x_phylink_mac_an_restart, - .phylink_mac_link_down = mt753x_phylink_mac_link_down, - .phylink_mac_link_up = mt753x_phylink_mac_link_up, -+ .get_mac_eee = mt7530_get_mac_eee, -+ .set_mac_eee = mt7530_set_mac_eee, - }; - - static const struct mt753x_info mt753x_table[] = { ---- a/drivers/net/dsa/mt7530.h -+++ b/drivers/net/dsa/mt7530.h -@@ -240,6 +240,8 @@ enum mt7530_vlan_port_attr { - #define PMCR_RX_EN BIT(13) - #define PMCR_BACKOFF_EN BIT(9) - #define PMCR_BACKPR_EN BIT(8) -+#define PMCR_FORCE_EEE1G BIT(7) -+#define PMCR_FORCE_EEE100 BIT(6) - #define PMCR_TX_FC_EN BIT(5) - #define PMCR_RX_FC_EN BIT(4) - #define PMCR_FORCE_SPEED_1000 BIT(3) -@@ -289,6 +291,12 @@ enum mt7530_vlan_port_attr { - #define MT7531_DBG_CNT(x) (0x3018 + (x) * 0x100) - #define MT7531_DIS_CLR BIT(31) - -+#define MT7530_PMEEECR_P(x) (0x3004 + (x) * 0x100) -+#define WAKEUP_TIME_1000(x) ((x & 0xFF) << 24) -+#define WAKEUP_TIME_100(x) ((x & 0xFF) << 16) -+#define LPI_THRESH(x) ((x & 0xFFF) << 4) -+#define LPI_MODE_EN BIT(0) -+ - /* Register for MIB */ - #define MT7530_PORT_MIB_COUNTER(x) (0x4000 + (x) * 0x100) - #define MT7530_MIB_CCR 0x4fe0 -@@ -732,6 +740,7 @@ struct mt7530_priv { - unsigned int p5_intf_sel; - u8 mirror_rx; - u8 mirror_tx; -+ u8 eee_enable; - - struct mt7530_port ports[MT7530_NUM_PORTS]; - /* protect among processes for registers access*/ diff --git a/target/linux/generic/pending-5.4/761-net-dsa-mt7530-Support-EEE-features.patch b/target/linux/generic/pending-5.4/761-net-dsa-mt7530-Support-EEE-features.patch deleted file mode 100644 index b9ca691f6f1..00000000000 --- a/target/linux/generic/pending-5.4/761-net-dsa-mt7530-Support-EEE-features.patch +++ /dev/null @@ -1,121 +0,0 @@ -From 9cfb2d426c38272f245e9e6f62b3552d1ed5852b Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= -Date: Tue, 21 Apr 2020 00:18:08 +0200 -Subject: [PATCH] net: dsa: mt7530: Support EEE features -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: René van Dorst ---- a/drivers/net/dsa/mt7530.c -+++ b/drivers/net/dsa/mt7530.c -@@ -1417,9 +1417,13 @@ static void mt7530_phylink_mac_config(st - switch (state->speed) { - case SPEED_1000: - mcr_new |= PMCR_FORCE_SPEED_1000; -+ if (priv->eee_enable & BIT(port)) -+ mcr_new |= PMCR_FORCE_EEE1G; - break; - case SPEED_100: - mcr_new |= PMCR_FORCE_SPEED_100; -+ if (priv->eee_enable & BIT(port)) -+ mcr_new |= PMCR_FORCE_EEE100; - break; - } - if (state->duplex == DUPLEX_FULL) { -@@ -1555,6 +1559,54 @@ mt7530_phylink_mac_link_state(struct dsa - return 1; - } - -+static int mt7530_get_mac_eee(struct dsa_switch *ds, int port, -+ struct ethtool_eee *e) -+{ -+ struct mt7530_priv *priv = ds->priv; -+ u32 eeecr, pmsr; -+ -+ e->eee_enabled = !!(priv->eee_enable & BIT(port)); -+ -+ if (e->eee_enabled) { -+ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); -+ e->tx_lpi_enabled = !(eeecr & LPI_MODE_EN); -+ e->tx_lpi_timer = (eeecr >> 4) & 0xFFF; -+ pmsr = mt7530_read(priv, MT7530_PMSR_P(port)); -+ e->eee_active = e->eee_enabled && !!(pmsr & PMSR_EEE1G); -+ } else { -+ e->tx_lpi_enabled = 0; -+ e->tx_lpi_timer = 0; -+ e->eee_active = 0; -+ } -+ -+ return 0; -+} -+ -+static int mt7530_set_mac_eee(struct dsa_switch *ds, int port, -+ struct ethtool_eee *e) -+{ -+ struct mt7530_priv *priv = ds->priv; -+ u32 eeecr; -+ -+ if (e->tx_lpi_enabled && e->tx_lpi_timer > 0xFFF) -+ return -EINVAL; -+ -+ if (e->eee_enabled) { -+ priv->eee_enable |= BIT(port); -+ //MT7530_PMEEECR_P -+ eeecr = mt7530_read(priv, MT7530_PMEEECR_P(port)); -+ eeecr &= 0xFFFF0000; -+ if (!e->tx_lpi_enabled) -+ eeecr |= LPI_MODE_EN; -+ eeecr = LPI_THRESH(e->tx_lpi_timer); -+ mt7530_write(priv, MT7530_PMEEECR_P(port), eeecr); -+ } else { -+ priv->eee_enable &= ~(BIT(port)); -+ } -+ -+ return 0; -+} -+ - static const struct dsa_switch_ops mt7530_switch_ops = { - .get_tag_protocol = mtk_get_tag_protocol, - .setup = mt7530_setup, -@@ -1582,6 +1634,8 @@ static const struct dsa_switch_ops mt753 - .phylink_mac_config = mt7530_phylink_mac_config, - .phylink_mac_link_down = mt7530_phylink_mac_link_down, - .phylink_mac_link_up = mt7530_phylink_mac_link_up, -+ .get_mac_eee = mt7530_get_mac_eee, -+ .set_mac_eee = mt7530_set_mac_eee, - }; - - static const struct of_device_id mt7530_of_match[] = { ---- a/drivers/net/dsa/mt7530.h -+++ b/drivers/net/dsa/mt7530.h -@@ -212,6 +212,8 @@ enum mt7530_vlan_port_attr { - #define PMCR_RX_EN BIT(13) - #define PMCR_BACKOFF_EN BIT(9) - #define PMCR_BACKPR_EN BIT(8) -+#define PMCR_FORCE_EEE1G BIT(7) -+#define PMCR_FORCE_EEE100 BIT(6) - #define PMCR_TX_FC_EN BIT(5) - #define PMCR_RX_FC_EN BIT(4) - #define PMCR_FORCE_SPEED_1000 BIT(3) -@@ -233,6 +235,12 @@ enum mt7530_vlan_port_attr { - #define PMSR_DPX BIT(1) - #define PMSR_LINK BIT(0) - -+#define MT7530_PMEEECR_P(x) (0x3004 + (x) * 0x100) -+#define WAKEUP_TIME_1000(x) ((x & 0xFF) << 24) -+#define WAKEUP_TIME_100(x) ((x & 0xFF) << 16) -+#define LPI_THRESH(x) ((x & 0xFFF) << 4) -+#define LPI_MODE_EN BIT(0) -+ - /* Register for MIB */ - #define MT7530_PORT_MIB_COUNTER(x) (0x4000 + (x) * 0x100) - #define MT7530_MIB_CCR 0x4fe0 -@@ -471,6 +479,7 @@ struct mt7530_priv { - unsigned int p5_intf_sel; - u8 mirror_rx; - u8 mirror_tx; -+ u8 eee_enable; - - struct mt7530_port ports[MT7530_NUM_PORTS]; - /* protect among processes for registers access*/