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msm8916-openwrt/target/linux/generic/backport-6.6/702-01-v6.7-net-phy-aquantia-move-to-separate-directory.patch
Weijie Gao a76397cd47 generic: 6.6: manually refresh backport patches 
Refresh backport patches that still needs to be merged for kernel 6.6.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
2024-03-11 20:17:26 +01:00

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From d2213db3f49bce8e7a87c8de05b9a091f78f654e Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Tue, 14 Nov 2023 15:08:41 +0100
Subject: [PATCH 1/3] net: phy: aquantia: move to separate directory
Move aquantia PHY driver to separate driectory in preparation for
firmware loading support to keep things tidy.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/phy/Kconfig | 5 +----
drivers/net/phy/Makefile | 6 +-----
drivers/net/phy/aquantia/Kconfig | 5 +++++
drivers/net/phy/aquantia/Makefile | 6 ++++++
drivers/net/phy/{ => aquantia}/aquantia.h | 0
drivers/net/phy/{ => aquantia}/aquantia_hwmon.c | 0
drivers/net/phy/{ => aquantia}/aquantia_main.c | 0
7 files changed, 13 insertions(+), 9 deletions(-)
create mode 100644 drivers/net/phy/aquantia/Kconfig
create mode 100644 drivers/net/phy/aquantia/Makefile
rename drivers/net/phy/{ => aquantia}/aquantia.h (100%)
rename drivers/net/phy/{ => aquantia}/aquantia_hwmon.c (100%)
rename drivers/net/phy/{ => aquantia}/aquantia_main.c (100%)
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -96,10 +96,7 @@ config ADIN1100_PHY
Currently supports the:
- ADIN1100 - Robust,Industrial, Low Power 10BASE-T1L Ethernet PHY
-config AQUANTIA_PHY
- tristate "Aquantia PHYs"
- help
- Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
+source "drivers/net/phy/aquantia/Kconfig"
config AX88796B_PHY
tristate "Asix PHYs"
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -35,11 +35,7 @@ obj-y += $(sfp-obj-y) $(sfp-obj-m)
obj-$(CONFIG_ADIN_PHY) += adin.o
obj-$(CONFIG_ADIN1100_PHY) += adin1100.o
obj-$(CONFIG_AMD_PHY) += amd.o
-aquantia-objs += aquantia_main.o
-ifdef CONFIG_HWMON
-aquantia-objs += aquantia_hwmon.o
-endif
-obj-$(CONFIG_AQUANTIA_PHY) += aquantia.o
+obj-$(CONFIG_AQUANTIA_PHY) += aquantia/
obj-$(CONFIG_AT803X_PHY) += at803x.o
obj-$(CONFIG_AX88796B_PHY) += ax88796b.o
obj-$(CONFIG_BCM54140_PHY) += bcm54140.o
--- /dev/null
+++ b/drivers/net/phy/aquantia/Kconfig
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config AQUANTIA_PHY
+ tristate "Aquantia PHYs"
+ help
+ Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
--- /dev/null
+++ b/drivers/net/phy/aquantia/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+aquantia-objs += aquantia_main.o
+ifdef CONFIG_HWMON
+aquantia-objs += aquantia_hwmon.o
+endif
+obj-$(CONFIG_AQUANTIA_PHY) += aquantia.o
--- a/drivers/net/phy/aquantia.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* HWMON driver for Aquantia PHY
- *
- * Author: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
- * Author: Andrew Lunn <andrew@lunn.ch>
- * Author: Heiner Kallweit <hkallweit1@gmail.com>
- */
-
-#include <linux/device.h>
-#include <linux/phy.h>
-
-#if IS_REACHABLE(CONFIG_HWMON)
-int aqr_hwmon_probe(struct phy_device *phydev);
-#else
-static inline int aqr_hwmon_probe(struct phy_device *phydev) { return 0; }
-#endif
--- /dev/null
+++ b/drivers/net/phy/aquantia/aquantia.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* HWMON driver for Aquantia PHY
+ *
+ * Author: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
+ * Author: Andrew Lunn <andrew@lunn.ch>
+ * Author: Heiner Kallweit <hkallweit1@gmail.com>
+ */
+
+#include <linux/device.h>
+#include <linux/phy.h>
+
+#if IS_REACHABLE(CONFIG_HWMON)
+int aqr_hwmon_probe(struct phy_device *phydev);
+#else
+static inline int aqr_hwmon_probe(struct phy_device *phydev) { return 0; }
+#endif
--- /dev/null
+++ b/drivers/net/phy/aquantia/aquantia_hwmon.c
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0
+/* HWMON driver for Aquantia PHY
+ *
+ * Author: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
+ * Author: Andrew Lunn <andrew@lunn.ch>
+ * Author: Heiner Kallweit <hkallweit1@gmail.com>
+ */
+
+#include <linux/phy.h>
+#include <linux/device.h>
+#include <linux/ctype.h>
+#include <linux/hwmon.h>
+
+#include "aquantia.h"
+
+/* Vendor specific 1, MDIO_MMD_VEND2 */
+#define VEND1_THERMAL_PROV_HIGH_TEMP_FAIL 0xc421
+#define VEND1_THERMAL_PROV_LOW_TEMP_FAIL 0xc422
+#define VEND1_THERMAL_PROV_HIGH_TEMP_WARN 0xc423
+#define VEND1_THERMAL_PROV_LOW_TEMP_WARN 0xc424
+#define VEND1_THERMAL_STAT1 0xc820
+#define VEND1_THERMAL_STAT2 0xc821
+#define VEND1_THERMAL_STAT2_VALID BIT(0)
+#define VEND1_GENERAL_STAT1 0xc830
+#define VEND1_GENERAL_STAT1_HIGH_TEMP_FAIL BIT(14)
+#define VEND1_GENERAL_STAT1_LOW_TEMP_FAIL BIT(13)
+#define VEND1_GENERAL_STAT1_HIGH_TEMP_WARN BIT(12)
+#define VEND1_GENERAL_STAT1_LOW_TEMP_WARN BIT(11)
+
+#if IS_REACHABLE(CONFIG_HWMON)
+
+static umode_t aqr_hwmon_is_visible(const void *data,
+ enum hwmon_sensor_types type,
+ u32 attr, int channel)
+{
+ if (type != hwmon_temp)
+ return 0;
+
+ switch (attr) {
+ case hwmon_temp_input:
+ case hwmon_temp_min_alarm:
+ case hwmon_temp_max_alarm:
+ case hwmon_temp_lcrit_alarm:
+ case hwmon_temp_crit_alarm:
+ return 0444;
+ case hwmon_temp_min:
+ case hwmon_temp_max:
+ case hwmon_temp_lcrit:
+ case hwmon_temp_crit:
+ return 0644;
+ default:
+ return 0;
+ }
+}
+
+static int aqr_hwmon_get(struct phy_device *phydev, int reg, long *value)
+{
+ int temp = phy_read_mmd(phydev, MDIO_MMD_VEND1, reg);
+
+ if (temp < 0)
+ return temp;
+
+ /* 16 bit value is 2's complement with LSB = 1/256th degree Celsius */
+ *value = (s16)temp * 1000 / 256;
+
+ return 0;
+}
+
+static int aqr_hwmon_set(struct phy_device *phydev, int reg, long value)
+{
+ int temp;
+
+ if (value >= 128000 || value < -128000)
+ return -ERANGE;
+
+ temp = value * 256 / 1000;
+
+ /* temp is in s16 range and we're interested in lower 16 bits only */
+ return phy_write_mmd(phydev, MDIO_MMD_VEND1, reg, (u16)temp);
+}
+
+static int aqr_hwmon_test_bit(struct phy_device *phydev, int reg, int bit)
+{
+ int val = phy_read_mmd(phydev, MDIO_MMD_VEND1, reg);
+
+ if (val < 0)
+ return val;
+
+ return !!(val & bit);
+}
+
+static int aqr_hwmon_status1(struct phy_device *phydev, int bit, long *value)
+{
+ int val = aqr_hwmon_test_bit(phydev, VEND1_GENERAL_STAT1, bit);
+
+ if (val < 0)
+ return val;
+
+ *value = val;
+
+ return 0;
+}
+
+static int aqr_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *value)
+{
+ struct phy_device *phydev = dev_get_drvdata(dev);
+ int reg;
+
+ if (type != hwmon_temp)
+ return -EOPNOTSUPP;
+
+ switch (attr) {
+ case hwmon_temp_input:
+ reg = aqr_hwmon_test_bit(phydev, VEND1_THERMAL_STAT2,
+ VEND1_THERMAL_STAT2_VALID);
+ if (reg < 0)
+ return reg;
+ if (!reg)
+ return -EBUSY;
+
+ return aqr_hwmon_get(phydev, VEND1_THERMAL_STAT1, value);
+
+ case hwmon_temp_lcrit:
+ return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_LOW_TEMP_FAIL,
+ value);
+ case hwmon_temp_min:
+ return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_LOW_TEMP_WARN,
+ value);
+ case hwmon_temp_max:
+ return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_WARN,
+ value);
+ case hwmon_temp_crit:
+ return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_FAIL,
+ value);
+ case hwmon_temp_lcrit_alarm:
+ return aqr_hwmon_status1(phydev,
+ VEND1_GENERAL_STAT1_LOW_TEMP_FAIL,
+ value);
+ case hwmon_temp_min_alarm:
+ return aqr_hwmon_status1(phydev,
+ VEND1_GENERAL_STAT1_LOW_TEMP_WARN,
+ value);
+ case hwmon_temp_max_alarm:
+ return aqr_hwmon_status1(phydev,
+ VEND1_GENERAL_STAT1_HIGH_TEMP_WARN,
+ value);
+ case hwmon_temp_crit_alarm:
+ return aqr_hwmon_status1(phydev,
+ VEND1_GENERAL_STAT1_HIGH_TEMP_FAIL,
+ value);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int aqr_hwmon_write(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long value)
+{
+ struct phy_device *phydev = dev_get_drvdata(dev);
+
+ if (type != hwmon_temp)
+ return -EOPNOTSUPP;
+
+ switch (attr) {
+ case hwmon_temp_lcrit:
+ return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_LOW_TEMP_FAIL,
+ value);
+ case hwmon_temp_min:
+ return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_LOW_TEMP_WARN,
+ value);
+ case hwmon_temp_max:
+ return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_WARN,
+ value);
+ case hwmon_temp_crit:
+ return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_FAIL,
+ value);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static const struct hwmon_ops aqr_hwmon_ops = {
+ .is_visible = aqr_hwmon_is_visible,
+ .read = aqr_hwmon_read,
+ .write = aqr_hwmon_write,
+};
+
+static u32 aqr_hwmon_chip_config[] = {
+ HWMON_C_REGISTER_TZ,
+ 0,
+};
+
+static const struct hwmon_channel_info aqr_hwmon_chip = {
+ .type = hwmon_chip,
+ .config = aqr_hwmon_chip_config,
+};
+
+static u32 aqr_hwmon_temp_config[] = {
+ HWMON_T_INPUT |
+ HWMON_T_MAX | HWMON_T_MIN |
+ HWMON_T_MAX_ALARM | HWMON_T_MIN_ALARM |
+ HWMON_T_CRIT | HWMON_T_LCRIT |
+ HWMON_T_CRIT_ALARM | HWMON_T_LCRIT_ALARM,
+ 0,
+};
+
+static const struct hwmon_channel_info aqr_hwmon_temp = {
+ .type = hwmon_temp,
+ .config = aqr_hwmon_temp_config,
+};
+
+static const struct hwmon_channel_info * const aqr_hwmon_info[] = {
+ &aqr_hwmon_chip,
+ &aqr_hwmon_temp,
+ NULL,
+};
+
+static const struct hwmon_chip_info aqr_hwmon_chip_info = {
+ .ops = &aqr_hwmon_ops,
+ .info = aqr_hwmon_info,
+};
+
+int aqr_hwmon_probe(struct phy_device *phydev)
+{
+ struct device *dev = &phydev->mdio.dev;
+ struct device *hwmon_dev;
+ char *hwmon_name;
+ int i, j;
+
+ hwmon_name = devm_kstrdup(dev, dev_name(dev), GFP_KERNEL);
+ if (!hwmon_name)
+ return -ENOMEM;
+
+ for (i = j = 0; hwmon_name[i]; i++) {
+ if (isalnum(hwmon_name[i])) {
+ if (i != j)
+ hwmon_name[j] = hwmon_name[i];
+ j++;
+ }
+ }
+ hwmon_name[j] = '\0';
+
+ hwmon_dev = devm_hwmon_device_register_with_info(dev, hwmon_name,
+ phydev, &aqr_hwmon_chip_info, NULL);
+
+ return PTR_ERR_OR_ZERO(hwmon_dev);
+}
+
+#endif
--- /dev/null
+++ b/drivers/net/phy/aquantia/aquantia_main.c
@@ -0,0 +1,882 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for Aquantia PHY
+ *
+ * Author: Shaohui Xie <Shaohui.Xie@freescale.com>
+ *
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/bitfield.h>
+#include <linux/phy.h>
+
+#include "aquantia.h"
+
+#define PHY_ID_AQ1202 0x03a1b445
+#define PHY_ID_AQ2104 0x03a1b460
+#define PHY_ID_AQR105 0x03a1b4a2
+#define PHY_ID_AQR106 0x03a1b4d0
+#define PHY_ID_AQR107 0x03a1b4e0
+#define PHY_ID_AQCS109 0x03a1b5c2
+#define PHY_ID_AQR405 0x03a1b4b0
+#define PHY_ID_AQR112 0x03a1b662
+#define PHY_ID_AQR412 0x03a1b712
+#define PHY_ID_AQR113C 0x31c31c12
+
+#define MDIO_PHYXS_VEND_IF_STATUS 0xe812
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK GENMASK(7, 3)
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR 0
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KX 1
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI 2
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII 3
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_XAUI 4
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII 6
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI 7
+#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII 10
+
+#define MDIO_AN_VEND_PROV 0xc400
+#define MDIO_AN_VEND_PROV_1000BASET_FULL BIT(15)
+#define MDIO_AN_VEND_PROV_1000BASET_HALF BIT(14)
+#define MDIO_AN_VEND_PROV_5000BASET_FULL BIT(11)
+#define MDIO_AN_VEND_PROV_2500BASET_FULL BIT(10)
+#define MDIO_AN_VEND_PROV_DOWNSHIFT_EN BIT(4)
+#define MDIO_AN_VEND_PROV_DOWNSHIFT_MASK GENMASK(3, 0)
+#define MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT 4
+
+#define MDIO_AN_TX_VEND_STATUS1 0xc800
+#define MDIO_AN_TX_VEND_STATUS1_RATE_MASK GENMASK(3, 1)
+#define MDIO_AN_TX_VEND_STATUS1_10BASET 0
+#define MDIO_AN_TX_VEND_STATUS1_100BASETX 1
+#define MDIO_AN_TX_VEND_STATUS1_1000BASET 2
+#define MDIO_AN_TX_VEND_STATUS1_10GBASET 3
+#define MDIO_AN_TX_VEND_STATUS1_2500BASET 4
+#define MDIO_AN_TX_VEND_STATUS1_5000BASET 5
+#define MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX BIT(0)
+
+#define MDIO_AN_TX_VEND_INT_STATUS1 0xcc00
+#define MDIO_AN_TX_VEND_INT_STATUS1_DOWNSHIFT BIT(1)
+
+#define MDIO_AN_TX_VEND_INT_STATUS2 0xcc01
+#define MDIO_AN_TX_VEND_INT_STATUS2_MASK BIT(0)
+
+#define MDIO_AN_TX_VEND_INT_MASK2 0xd401
+#define MDIO_AN_TX_VEND_INT_MASK2_LINK BIT(0)
+
+#define MDIO_AN_RX_LP_STAT1 0xe820
+#define MDIO_AN_RX_LP_STAT1_1000BASET_FULL BIT(15)
+#define MDIO_AN_RX_LP_STAT1_1000BASET_HALF BIT(14)
+#define MDIO_AN_RX_LP_STAT1_SHORT_REACH BIT(13)
+#define MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT BIT(12)
+#define MDIO_AN_RX_LP_STAT1_AQ_PHY BIT(2)
+
+#define MDIO_AN_RX_LP_STAT4 0xe823
+#define MDIO_AN_RX_LP_STAT4_FW_MAJOR GENMASK(15, 8)
+#define MDIO_AN_RX_LP_STAT4_FW_MINOR GENMASK(7, 0)
+
+#define MDIO_AN_RX_VEND_STAT3 0xe832
+#define MDIO_AN_RX_VEND_STAT3_AFR BIT(0)
+
+/* MDIO_MMD_C22EXT */
+#define MDIO_C22EXT_STAT_SGMII_RX_GOOD_FRAMES 0xd292
+#define MDIO_C22EXT_STAT_SGMII_RX_BAD_FRAMES 0xd294
+#define MDIO_C22EXT_STAT_SGMII_RX_FALSE_CARRIER 0xd297
+#define MDIO_C22EXT_STAT_SGMII_TX_GOOD_FRAMES 0xd313
+#define MDIO_C22EXT_STAT_SGMII_TX_BAD_FRAMES 0xd315
+#define MDIO_C22EXT_STAT_SGMII_TX_FALSE_CARRIER 0xd317
+#define MDIO_C22EXT_STAT_SGMII_TX_COLLISIONS 0xd318
+#define MDIO_C22EXT_STAT_SGMII_TX_LINE_COLLISIONS 0xd319
+#define MDIO_C22EXT_STAT_SGMII_TX_FRAME_ALIGN_ERR 0xd31a
+#define MDIO_C22EXT_STAT_SGMII_TX_RUNT_FRAMES 0xd31b
+
+/* Vendor specific 1, MDIO_MMD_VEND1 */
+#define VEND1_GLOBAL_FW_ID 0x0020
+#define VEND1_GLOBAL_FW_ID_MAJOR GENMASK(15, 8)
+#define VEND1_GLOBAL_FW_ID_MINOR GENMASK(7, 0)
+
+#define VEND1_GLOBAL_GEN_STAT2 0xc831
+#define VEND1_GLOBAL_GEN_STAT2_OP_IN_PROG BIT(15)
+
+/* The following registers all have similar layouts; first the registers... */
+#define VEND1_GLOBAL_CFG_10M 0x0310
+#define VEND1_GLOBAL_CFG_100M 0x031b
+#define VEND1_GLOBAL_CFG_1G 0x031c
+#define VEND1_GLOBAL_CFG_2_5G 0x031d
+#define VEND1_GLOBAL_CFG_5G 0x031e
+#define VEND1_GLOBAL_CFG_10G 0x031f
+/* ...and now the fields */
+#define VEND1_GLOBAL_CFG_RATE_ADAPT GENMASK(8, 7)
+#define VEND1_GLOBAL_CFG_RATE_ADAPT_NONE 0
+#define VEND1_GLOBAL_CFG_RATE_ADAPT_USX 1
+#define VEND1_GLOBAL_CFG_RATE_ADAPT_PAUSE 2
+
+#define VEND1_GLOBAL_RSVD_STAT1 0xc885
+#define VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID GENMASK(7, 4)
+#define VEND1_GLOBAL_RSVD_STAT1_PROV_ID GENMASK(3, 0)
+
+#define VEND1_GLOBAL_RSVD_STAT9 0xc88d
+#define VEND1_GLOBAL_RSVD_STAT9_MODE GENMASK(7, 0)
+#define VEND1_GLOBAL_RSVD_STAT9_1000BT2 0x23
+
+#define VEND1_GLOBAL_INT_STD_STATUS 0xfc00
+#define VEND1_GLOBAL_INT_VEND_STATUS 0xfc01
+
+#define VEND1_GLOBAL_INT_STD_MASK 0xff00
+#define VEND1_GLOBAL_INT_STD_MASK_PMA1 BIT(15)
+#define VEND1_GLOBAL_INT_STD_MASK_PMA2 BIT(14)
+#define VEND1_GLOBAL_INT_STD_MASK_PCS1 BIT(13)
+#define VEND1_GLOBAL_INT_STD_MASK_PCS2 BIT(12)
+#define VEND1_GLOBAL_INT_STD_MASK_PCS3 BIT(11)
+#define VEND1_GLOBAL_INT_STD_MASK_PHY_XS1 BIT(10)
+#define VEND1_GLOBAL_INT_STD_MASK_PHY_XS2 BIT(9)
+#define VEND1_GLOBAL_INT_STD_MASK_AN1 BIT(8)
+#define VEND1_GLOBAL_INT_STD_MASK_AN2 BIT(7)
+#define VEND1_GLOBAL_INT_STD_MASK_GBE BIT(6)
+#define VEND1_GLOBAL_INT_STD_MASK_ALL BIT(0)
+
+#define VEND1_GLOBAL_INT_VEND_MASK 0xff01
+#define VEND1_GLOBAL_INT_VEND_MASK_PMA BIT(15)
+#define VEND1_GLOBAL_INT_VEND_MASK_PCS BIT(14)
+#define VEND1_GLOBAL_INT_VEND_MASK_PHY_XS BIT(13)
+#define VEND1_GLOBAL_INT_VEND_MASK_AN BIT(12)
+#define VEND1_GLOBAL_INT_VEND_MASK_GBE BIT(11)
+#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL1 BIT(2)
+#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL2 BIT(1)
+#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 BIT(0)
+
+/* Sleep and timeout for checking if the Processor-Intensive
+ * MDIO operation is finished
+ */
+#define AQR107_OP_IN_PROG_SLEEP 1000
+#define AQR107_OP_IN_PROG_TIMEOUT 100000
+
+struct aqr107_hw_stat {
+ const char *name;
+ int reg;
+ int size;
+};
+
+#define SGMII_STAT(n, r, s) { n, MDIO_C22EXT_STAT_SGMII_ ## r, s }
+static const struct aqr107_hw_stat aqr107_hw_stats[] = {
+ SGMII_STAT("sgmii_rx_good_frames", RX_GOOD_FRAMES, 26),
+ SGMII_STAT("sgmii_rx_bad_frames", RX_BAD_FRAMES, 26),
+ SGMII_STAT("sgmii_rx_false_carrier_events", RX_FALSE_CARRIER, 8),
+ SGMII_STAT("sgmii_tx_good_frames", TX_GOOD_FRAMES, 26),
+ SGMII_STAT("sgmii_tx_bad_frames", TX_BAD_FRAMES, 26),
+ SGMII_STAT("sgmii_tx_false_carrier_events", TX_FALSE_CARRIER, 8),
+ SGMII_STAT("sgmii_tx_collisions", TX_COLLISIONS, 8),
+ SGMII_STAT("sgmii_tx_line_collisions", TX_LINE_COLLISIONS, 8),
+ SGMII_STAT("sgmii_tx_frame_alignment_err", TX_FRAME_ALIGN_ERR, 16),
+ SGMII_STAT("sgmii_tx_runt_frames", TX_RUNT_FRAMES, 22),
+};
+#define AQR107_SGMII_STAT_SZ ARRAY_SIZE(aqr107_hw_stats)
+
+struct aqr107_priv {
+ u64 sgmii_stats[AQR107_SGMII_STAT_SZ];
+};
+
+static int aqr107_get_sset_count(struct phy_device *phydev)
+{
+ return AQR107_SGMII_STAT_SZ;
+}
+
+static void aqr107_get_strings(struct phy_device *phydev, u8 *data)
+{
+ int i;
+
+ for (i = 0; i < AQR107_SGMII_STAT_SZ; i++)
+ strscpy(data + i * ETH_GSTRING_LEN, aqr107_hw_stats[i].name,
+ ETH_GSTRING_LEN);
+}
+
+static u64 aqr107_get_stat(struct phy_device *phydev, int index)
+{
+ const struct aqr107_hw_stat *stat = aqr107_hw_stats + index;
+ int len_l = min(stat->size, 16);
+ int len_h = stat->size - len_l;
+ u64 ret;
+ int val;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg);
+ if (val < 0)
+ return U64_MAX;
+
+ ret = val & GENMASK(len_l - 1, 0);
+ if (len_h) {
+ val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg + 1);
+ if (val < 0)
+ return U64_MAX;
+
+ ret += (val & GENMASK(len_h - 1, 0)) << 16;
+ }
+
+ return ret;
+}
+
+static void aqr107_get_stats(struct phy_device *phydev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct aqr107_priv *priv = phydev->priv;
+ u64 val;
+ int i;
+
+ for (i = 0; i < AQR107_SGMII_STAT_SZ; i++) {
+ val = aqr107_get_stat(phydev, i);
+ if (val == U64_MAX)
+ phydev_err(phydev, "Reading HW Statistics failed for %s\n",
+ aqr107_hw_stats[i].name);
+ else
+ priv->sgmii_stats[i] += val;
+
+ data[i] = priv->sgmii_stats[i];
+ }
+}
+
+static int aqr_config_aneg(struct phy_device *phydev)
+{
+ bool changed = false;
+ u16 reg;
+ int ret;
+
+ if (phydev->autoneg == AUTONEG_DISABLE)
+ return genphy_c45_pma_setup_forced(phydev);
+
+ ret = genphy_c45_an_config_aneg(phydev);
+ if (ret < 0)
+ return ret;
+ if (ret > 0)
+ changed = true;
+
+ /* Clause 45 has no standardized support for 1000BaseT, therefore
+ * use vendor registers for this mode.
+ */
+ reg = 0;
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+ phydev->advertising))
+ reg |= MDIO_AN_VEND_PROV_1000BASET_FULL;
+
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
+ phydev->advertising))
+ reg |= MDIO_AN_VEND_PROV_1000BASET_HALF;
+
+ /* Handle the case when the 2.5G and 5G speeds are not advertised */
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
+ phydev->advertising))
+ reg |= MDIO_AN_VEND_PROV_2500BASET_FULL;
+
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
+ phydev->advertising))
+ reg |= MDIO_AN_VEND_PROV_5000BASET_FULL;
+
+ ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
+ MDIO_AN_VEND_PROV_1000BASET_HALF |
+ MDIO_AN_VEND_PROV_1000BASET_FULL |
+ MDIO_AN_VEND_PROV_2500BASET_FULL |
+ MDIO_AN_VEND_PROV_5000BASET_FULL, reg);
+ if (ret < 0)
+ return ret;
+ if (ret > 0)
+ changed = true;
+
+ return genphy_c45_check_and_restart_aneg(phydev, changed);
+}
+
+static int aqr_config_intr(struct phy_device *phydev)
+{
+ bool en = phydev->interrupts == PHY_INTERRUPT_ENABLED;
+ int err;
+
+ if (en) {
+ /* Clear any pending interrupts before enabling them */
+ err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
+ if (err < 0)
+ return err;
+ }
+
+ err = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_MASK2,
+ en ? MDIO_AN_TX_VEND_INT_MASK2_LINK : 0);
+ if (err < 0)
+ return err;
+
+ err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_STD_MASK,
+ en ? VEND1_GLOBAL_INT_STD_MASK_ALL : 0);
+ if (err < 0)
+ return err;
+
+ err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_VEND_MASK,
+ en ? VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 |
+ VEND1_GLOBAL_INT_VEND_MASK_AN : 0);
+ if (err < 0)
+ return err;
+
+ if (!en) {
+ /* Clear any pending interrupts after we have disabled them */
+ err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+static irqreturn_t aqr_handle_interrupt(struct phy_device *phydev)
+{
+ int irq_status;
+
+ irq_status = phy_read_mmd(phydev, MDIO_MMD_AN,
+ MDIO_AN_TX_VEND_INT_STATUS2);
+ if (irq_status < 0) {
+ phy_error(phydev);
+ return IRQ_NONE;
+ }
+
+ if (!(irq_status & MDIO_AN_TX_VEND_INT_STATUS2_MASK))
+ return IRQ_NONE;
+
+ phy_trigger_machine(phydev);
+
+ return IRQ_HANDLED;
+}
+
+static int aqr_read_status(struct phy_device *phydev)
+{
+ int val;
+
+ if (phydev->autoneg == AUTONEG_ENABLE) {
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
+ if (val < 0)
+ return val;
+
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+ phydev->lp_advertising,
+ val & MDIO_AN_RX_LP_STAT1_1000BASET_FULL);
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
+ phydev->lp_advertising,
+ val & MDIO_AN_RX_LP_STAT1_1000BASET_HALF);
+ }
+
+ return genphy_c45_read_status(phydev);
+}
+
+static int aqr107_read_rate(struct phy_device *phydev)
+{
+ u32 config_reg;
+ int val;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_STATUS1);
+ if (val < 0)
+ return val;
+
+ if (val & MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX)
+ phydev->duplex = DUPLEX_FULL;
+ else
+ phydev->duplex = DUPLEX_HALF;
+
+ switch (FIELD_GET(MDIO_AN_TX_VEND_STATUS1_RATE_MASK, val)) {
+ case MDIO_AN_TX_VEND_STATUS1_10BASET:
+ phydev->speed = SPEED_10;
+ config_reg = VEND1_GLOBAL_CFG_10M;
+ break;
+ case MDIO_AN_TX_VEND_STATUS1_100BASETX:
+ phydev->speed = SPEED_100;
+ config_reg = VEND1_GLOBAL_CFG_100M;
+ break;
+ case MDIO_AN_TX_VEND_STATUS1_1000BASET:
+ phydev->speed = SPEED_1000;
+ config_reg = VEND1_GLOBAL_CFG_1G;
+ break;
+ case MDIO_AN_TX_VEND_STATUS1_2500BASET:
+ phydev->speed = SPEED_2500;
+ config_reg = VEND1_GLOBAL_CFG_2_5G;
+ break;
+ case MDIO_AN_TX_VEND_STATUS1_5000BASET:
+ phydev->speed = SPEED_5000;
+ config_reg = VEND1_GLOBAL_CFG_5G;
+ break;
+ case MDIO_AN_TX_VEND_STATUS1_10GBASET:
+ phydev->speed = SPEED_10000;
+ config_reg = VEND1_GLOBAL_CFG_10G;
+ break;
+ default:
+ phydev->speed = SPEED_UNKNOWN;
+ return 0;
+ }
+
+ val = phy_read_mmd(phydev, MDIO_MMD_VEND1, config_reg);
+ if (val < 0)
+ return val;
+
+ if (FIELD_GET(VEND1_GLOBAL_CFG_RATE_ADAPT, val) ==
+ VEND1_GLOBAL_CFG_RATE_ADAPT_PAUSE)
+ phydev->rate_matching = RATE_MATCH_PAUSE;
+ else
+ phydev->rate_matching = RATE_MATCH_NONE;
+
+ return 0;
+}
+
+static int aqr107_read_status(struct phy_device *phydev)
+{
+ int val, ret;
+
+ ret = aqr_read_status(phydev);
+ if (ret)
+ return ret;
+
+ if (!phydev->link || phydev->autoneg == AUTONEG_DISABLE)
+ return 0;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_PHYXS, MDIO_PHYXS_VEND_IF_STATUS);
+ if (val < 0)
+ return val;
+
+ switch (FIELD_GET(MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK, val)) {
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR:
+ phydev->interface = PHY_INTERFACE_MODE_10GKR;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KX:
+ phydev->interface = PHY_INTERFACE_MODE_1000BASEKX;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI:
+ phydev->interface = PHY_INTERFACE_MODE_10GBASER;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII:
+ phydev->interface = PHY_INTERFACE_MODE_USXGMII;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XAUI:
+ phydev->interface = PHY_INTERFACE_MODE_XAUI;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII:
+ phydev->interface = PHY_INTERFACE_MODE_SGMII;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI:
+ phydev->interface = PHY_INTERFACE_MODE_RXAUI;
+ break;
+ case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII:
+ phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
+ break;
+ default:
+ phydev->interface = PHY_INTERFACE_MODE_NA;
+ break;
+ }
+
+ /* Read possibly downshifted rate from vendor register */
+ return aqr107_read_rate(phydev);
+}
+
+static int aqr107_get_downshift(struct phy_device *phydev, u8 *data)
+{
+ int val, cnt, enable;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV);
+ if (val < 0)
+ return val;
+
+ enable = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_EN, val);
+ cnt = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
+
+ *data = enable && cnt ? cnt : DOWNSHIFT_DEV_DISABLE;
+
+ return 0;
+}
+
+static int aqr107_set_downshift(struct phy_device *phydev, u8 cnt)
+{
+ int val = 0;
+
+ if (!FIELD_FIT(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt))
+ return -E2BIG;
+
+ if (cnt != DOWNSHIFT_DEV_DISABLE) {
+ val = MDIO_AN_VEND_PROV_DOWNSHIFT_EN;
+ val |= FIELD_PREP(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt);
+ }
+
+ return phy_modify_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
+ MDIO_AN_VEND_PROV_DOWNSHIFT_EN |
+ MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
+}
+
+static int aqr107_get_tunable(struct phy_device *phydev,
+ struct ethtool_tunable *tuna, void *data)
+{
+ switch (tuna->id) {
+ case ETHTOOL_PHY_DOWNSHIFT:
+ return aqr107_get_downshift(phydev, data);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int aqr107_set_tunable(struct phy_device *phydev,
+ struct ethtool_tunable *tuna, const void *data)
+{
+ switch (tuna->id) {
+ case ETHTOOL_PHY_DOWNSHIFT:
+ return aqr107_set_downshift(phydev, *(const u8 *)data);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+/* If we configure settings whilst firmware is still initializing the chip,
+ * then these settings may be overwritten. Therefore make sure chip
+ * initialization has completed. Use presence of the firmware ID as
+ * indicator for initialization having completed.
+ * The chip also provides a "reset completed" bit, but it's cleared after
+ * read. Therefore function would time out if called again.
+ */
+static int aqr107_wait_reset_complete(struct phy_device *phydev)
+{
+ int val;
+
+ return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
+ VEND1_GLOBAL_FW_ID, val, val != 0,
+ 20000, 2000000, false);
+}
+
+static void aqr107_chip_info(struct phy_device *phydev)
+{
+ u8 fw_major, fw_minor, build_id, prov_id;
+ int val;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_FW_ID);
+ if (val < 0)
+ return;
+
+ fw_major = FIELD_GET(VEND1_GLOBAL_FW_ID_MAJOR, val);
+ fw_minor = FIELD_GET(VEND1_GLOBAL_FW_ID_MINOR, val);
+
+ val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT1);
+ if (val < 0)
+ return;
+
+ build_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID, val);
+ prov_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_PROV_ID, val);
+
+ phydev_dbg(phydev, "FW %u.%u, Build %u, Provisioning %u\n",
+ fw_major, fw_minor, build_id, prov_id);
+}
+
+static int aqr107_config_init(struct phy_device *phydev)
+{
+ int ret;
+
+ /* Check that the PHY interface type is compatible */
+ if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
+ phydev->interface != PHY_INTERFACE_MODE_1000BASEKX &&
+ phydev->interface != PHY_INTERFACE_MODE_2500BASEX &&
+ phydev->interface != PHY_INTERFACE_MODE_XGMII &&
+ phydev->interface != PHY_INTERFACE_MODE_USXGMII &&
+ phydev->interface != PHY_INTERFACE_MODE_10GKR &&
+ phydev->interface != PHY_INTERFACE_MODE_10GBASER &&
+ phydev->interface != PHY_INTERFACE_MODE_XAUI &&
+ phydev->interface != PHY_INTERFACE_MODE_RXAUI)
+ return -ENODEV;
+
+ WARN(phydev->interface == PHY_INTERFACE_MODE_XGMII,
+ "Your devicetree is out of date, please update it. The AQR107 family doesn't support XGMII, maybe you mean USXGMII.\n");
+
+ ret = aqr107_wait_reset_complete(phydev);
+ if (!ret)
+ aqr107_chip_info(phydev);
+
+ return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
+}
+
+static int aqcs109_config_init(struct phy_device *phydev)
+{
+ int ret;
+
+ /* Check that the PHY interface type is compatible */
+ if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
+ phydev->interface != PHY_INTERFACE_MODE_2500BASEX)
+ return -ENODEV;
+
+ ret = aqr107_wait_reset_complete(phydev);
+ if (!ret)
+ aqr107_chip_info(phydev);
+
+ /* AQCS109 belongs to a chip family partially supporting 10G and 5G.
+ * PMA speed ability bits are the same for all members of the family,
+ * AQCS109 however supports speeds up to 2.5G only.
+ */
+ phy_set_max_speed(phydev, SPEED_2500);
+
+ return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
+}
+
+static void aqr107_link_change_notify(struct phy_device *phydev)
+{
+ u8 fw_major, fw_minor;
+ bool downshift, short_reach, afr;
+ int mode, val;
+
+ if (phydev->state != PHY_RUNNING || phydev->autoneg == AUTONEG_DISABLE)
+ return;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
+ /* call failed or link partner is no Aquantia PHY */
+ if (val < 0 || !(val & MDIO_AN_RX_LP_STAT1_AQ_PHY))
+ return;
+
+ short_reach = val & MDIO_AN_RX_LP_STAT1_SHORT_REACH;
+ downshift = val & MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT;
+
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT4);
+ if (val < 0)
+ return;
+
+ fw_major = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MAJOR, val);
+ fw_minor = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MINOR, val);
+
+ val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_VEND_STAT3);
+ if (val < 0)
+ return;
+
+ afr = val & MDIO_AN_RX_VEND_STAT3_AFR;
+
+ phydev_dbg(phydev, "Link partner is Aquantia PHY, FW %u.%u%s%s%s\n",
+ fw_major, fw_minor,
+ short_reach ? ", short reach mode" : "",
+ downshift ? ", fast-retrain downshift advertised" : "",
+ afr ? ", fast reframe advertised" : "");
+
+ val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT9);
+ if (val < 0)
+ return;
+
+ mode = FIELD_GET(VEND1_GLOBAL_RSVD_STAT9_MODE, val);
+ if (mode == VEND1_GLOBAL_RSVD_STAT9_1000BT2)
+ phydev_info(phydev, "Aquantia 1000Base-T2 mode active\n");
+}
+
+static int aqr107_wait_processor_intensive_op(struct phy_device *phydev)
+{
+ int val, err;
+
+ /* The datasheet notes to wait at least 1ms after issuing a
+ * processor intensive operation before checking.
+ * We cannot use the 'sleep_before_read' parameter of read_poll_timeout
+ * because that just determines the maximum time slept, not the minimum.
+ */
+ usleep_range(1000, 5000);
+
+ err = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
+ VEND1_GLOBAL_GEN_STAT2, val,
+ !(val & VEND1_GLOBAL_GEN_STAT2_OP_IN_PROG),
+ AQR107_OP_IN_PROG_SLEEP,
+ AQR107_OP_IN_PROG_TIMEOUT, false);
+ if (err) {
+ phydev_err(phydev, "timeout: processor-intensive MDIO operation\n");
+ return err;
+ }
+
+ return 0;
+}
+
+static int aqr107_get_rate_matching(struct phy_device *phydev,
+ phy_interface_t iface)
+{
+ if (iface == PHY_INTERFACE_MODE_10GBASER ||
+ iface == PHY_INTERFACE_MODE_2500BASEX ||
+ iface == PHY_INTERFACE_MODE_NA)
+ return RATE_MATCH_PAUSE;
+ return RATE_MATCH_NONE;
+}
+
+static int aqr107_suspend(struct phy_device *phydev)
+{
+ int err;
+
+ err = phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
+ MDIO_CTRL1_LPOWER);
+ if (err)
+ return err;
+
+ return aqr107_wait_processor_intensive_op(phydev);
+}
+
+static int aqr107_resume(struct phy_device *phydev)
+{
+ int err;
+
+ err = phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
+ MDIO_CTRL1_LPOWER);
+ if (err)
+ return err;
+
+ return aqr107_wait_processor_intensive_op(phydev);
+}
+
+static int aqr107_probe(struct phy_device *phydev)
+{
+ phydev->priv = devm_kzalloc(&phydev->mdio.dev,
+ sizeof(struct aqr107_priv), GFP_KERNEL);
+ if (!phydev->priv)
+ return -ENOMEM;
+
+ return aqr_hwmon_probe(phydev);
+}
+
+static struct phy_driver aqr_driver[] = {
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQ1202),
+ .name = "Aquantia AQ1202",
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr_read_status,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQ2104),
+ .name = "Aquantia AQ2104",
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr_read_status,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR105),
+ .name = "Aquantia AQR105",
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr_read_status,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR106),
+ .name = "Aquantia AQR106",
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr_read_status,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR107),
+ .name = "Aquantia AQR107",
+ .probe = aqr107_probe,
+ .get_rate_matching = aqr107_get_rate_matching,
+ .config_init = aqr107_config_init,
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr107_read_status,
+ .get_tunable = aqr107_get_tunable,
+ .set_tunable = aqr107_set_tunable,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+ .get_sset_count = aqr107_get_sset_count,
+ .get_strings = aqr107_get_strings,
+ .get_stats = aqr107_get_stats,
+ .link_change_notify = aqr107_link_change_notify,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQCS109),
+ .name = "Aquantia AQCS109",
+ .probe = aqr107_probe,
+ .get_rate_matching = aqr107_get_rate_matching,
+ .config_init = aqcs109_config_init,
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr107_read_status,
+ .get_tunable = aqr107_get_tunable,
+ .set_tunable = aqr107_set_tunable,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+ .get_sset_count = aqr107_get_sset_count,
+ .get_strings = aqr107_get_strings,
+ .get_stats = aqr107_get_stats,
+ .link_change_notify = aqr107_link_change_notify,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR405),
+ .name = "Aquantia AQR405",
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr_read_status,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR112),
+ .name = "Aquantia AQR112",
+ .probe = aqr107_probe,
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .get_tunable = aqr107_get_tunable,
+ .set_tunable = aqr107_set_tunable,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+ .read_status = aqr107_read_status,
+ .get_rate_matching = aqr107_get_rate_matching,
+ .get_sset_count = aqr107_get_sset_count,
+ .get_strings = aqr107_get_strings,
+ .get_stats = aqr107_get_stats,
+ .link_change_notify = aqr107_link_change_notify,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR412),
+ .name = "Aquantia AQR412",
+ .probe = aqr107_probe,
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .get_tunable = aqr107_get_tunable,
+ .set_tunable = aqr107_set_tunable,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+ .read_status = aqr107_read_status,
+ .get_rate_matching = aqr107_get_rate_matching,
+ .get_sset_count = aqr107_get_sset_count,
+ .get_strings = aqr107_get_strings,
+ .get_stats = aqr107_get_stats,
+ .link_change_notify = aqr107_link_change_notify,
+},
+{
+ PHY_ID_MATCH_MODEL(PHY_ID_AQR113C),
+ .name = "Aquantia AQR113C",
+ .probe = aqr107_probe,
+ .get_rate_matching = aqr107_get_rate_matching,
+ .config_init = aqr107_config_init,
+ .config_aneg = aqr_config_aneg,
+ .config_intr = aqr_config_intr,
+ .handle_interrupt = aqr_handle_interrupt,
+ .read_status = aqr107_read_status,
+ .get_tunable = aqr107_get_tunable,
+ .set_tunable = aqr107_set_tunable,
+ .suspend = aqr107_suspend,
+ .resume = aqr107_resume,
+ .get_sset_count = aqr107_get_sset_count,
+ .get_strings = aqr107_get_strings,
+ .get_stats = aqr107_get_stats,
+ .link_change_notify = aqr107_link_change_notify,
+},
+};
+
+module_phy_driver(aqr_driver);
+
+static struct mdio_device_id __maybe_unused aqr_tbl[] = {
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQ1202) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQ2104) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR105) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR106) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR107) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQCS109) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR405) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR112) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR412) },
+ { PHY_ID_MATCH_MODEL(PHY_ID_AQR113C) },
+ { }
+};
+
+MODULE_DEVICE_TABLE(mdio, aqr_tbl);
+
+MODULE_DESCRIPTION("Aquantia PHY driver");
+MODULE_AUTHOR("Shaohui Xie <Shaohui.Xie@freescale.com>");
+MODULE_LICENSE("GPL v2");
--- a/drivers/net/phy/aquantia_hwmon.c
+++ /dev/null
@@ -1,250 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* HWMON driver for Aquantia PHY
- *
- * Author: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
- * Author: Andrew Lunn <andrew@lunn.ch>
- * Author: Heiner Kallweit <hkallweit1@gmail.com>
- */
-
-#include <linux/phy.h>
-#include <linux/device.h>
-#include <linux/ctype.h>
-#include <linux/hwmon.h>
-
-#include "aquantia.h"
-
-/* Vendor specific 1, MDIO_MMD_VEND2 */
-#define VEND1_THERMAL_PROV_HIGH_TEMP_FAIL 0xc421
-#define VEND1_THERMAL_PROV_LOW_TEMP_FAIL 0xc422
-#define VEND1_THERMAL_PROV_HIGH_TEMP_WARN 0xc423
-#define VEND1_THERMAL_PROV_LOW_TEMP_WARN 0xc424
-#define VEND1_THERMAL_STAT1 0xc820
-#define VEND1_THERMAL_STAT2 0xc821
-#define VEND1_THERMAL_STAT2_VALID BIT(0)
-#define VEND1_GENERAL_STAT1 0xc830
-#define VEND1_GENERAL_STAT1_HIGH_TEMP_FAIL BIT(14)
-#define VEND1_GENERAL_STAT1_LOW_TEMP_FAIL BIT(13)
-#define VEND1_GENERAL_STAT1_HIGH_TEMP_WARN BIT(12)
-#define VEND1_GENERAL_STAT1_LOW_TEMP_WARN BIT(11)
-
-#if IS_REACHABLE(CONFIG_HWMON)
-
-static umode_t aqr_hwmon_is_visible(const void *data,
- enum hwmon_sensor_types type,
- u32 attr, int channel)
-{
- if (type != hwmon_temp)
- return 0;
-
- switch (attr) {
- case hwmon_temp_input:
- case hwmon_temp_min_alarm:
- case hwmon_temp_max_alarm:
- case hwmon_temp_lcrit_alarm:
- case hwmon_temp_crit_alarm:
- return 0444;
- case hwmon_temp_min:
- case hwmon_temp_max:
- case hwmon_temp_lcrit:
- case hwmon_temp_crit:
- return 0644;
- default:
- return 0;
- }
-}
-
-static int aqr_hwmon_get(struct phy_device *phydev, int reg, long *value)
-{
- int temp = phy_read_mmd(phydev, MDIO_MMD_VEND1, reg);
-
- if (temp < 0)
- return temp;
-
- /* 16 bit value is 2's complement with LSB = 1/256th degree Celsius */
- *value = (s16)temp * 1000 / 256;
-
- return 0;
-}
-
-static int aqr_hwmon_set(struct phy_device *phydev, int reg, long value)
-{
- int temp;
-
- if (value >= 128000 || value < -128000)
- return -ERANGE;
-
- temp = value * 256 / 1000;
-
- /* temp is in s16 range and we're interested in lower 16 bits only */
- return phy_write_mmd(phydev, MDIO_MMD_VEND1, reg, (u16)temp);
-}
-
-static int aqr_hwmon_test_bit(struct phy_device *phydev, int reg, int bit)
-{
- int val = phy_read_mmd(phydev, MDIO_MMD_VEND1, reg);
-
- if (val < 0)
- return val;
-
- return !!(val & bit);
-}
-
-static int aqr_hwmon_status1(struct phy_device *phydev, int bit, long *value)
-{
- int val = aqr_hwmon_test_bit(phydev, VEND1_GENERAL_STAT1, bit);
-
- if (val < 0)
- return val;
-
- *value = val;
-
- return 0;
-}
-
-static int aqr_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
- u32 attr, int channel, long *value)
-{
- struct phy_device *phydev = dev_get_drvdata(dev);
- int reg;
-
- if (type != hwmon_temp)
- return -EOPNOTSUPP;
-
- switch (attr) {
- case hwmon_temp_input:
- reg = aqr_hwmon_test_bit(phydev, VEND1_THERMAL_STAT2,
- VEND1_THERMAL_STAT2_VALID);
- if (reg < 0)
- return reg;
- if (!reg)
- return -EBUSY;
-
- return aqr_hwmon_get(phydev, VEND1_THERMAL_STAT1, value);
-
- case hwmon_temp_lcrit:
- return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_LOW_TEMP_FAIL,
- value);
- case hwmon_temp_min:
- return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_LOW_TEMP_WARN,
- value);
- case hwmon_temp_max:
- return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_WARN,
- value);
- case hwmon_temp_crit:
- return aqr_hwmon_get(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_FAIL,
- value);
- case hwmon_temp_lcrit_alarm:
- return aqr_hwmon_status1(phydev,
- VEND1_GENERAL_STAT1_LOW_TEMP_FAIL,
- value);
- case hwmon_temp_min_alarm:
- return aqr_hwmon_status1(phydev,
- VEND1_GENERAL_STAT1_LOW_TEMP_WARN,
- value);
- case hwmon_temp_max_alarm:
- return aqr_hwmon_status1(phydev,
- VEND1_GENERAL_STAT1_HIGH_TEMP_WARN,
- value);
- case hwmon_temp_crit_alarm:
- return aqr_hwmon_status1(phydev,
- VEND1_GENERAL_STAT1_HIGH_TEMP_FAIL,
- value);
- default:
- return -EOPNOTSUPP;
- }
-}
-
-static int aqr_hwmon_write(struct device *dev, enum hwmon_sensor_types type,
- u32 attr, int channel, long value)
-{
- struct phy_device *phydev = dev_get_drvdata(dev);
-
- if (type != hwmon_temp)
- return -EOPNOTSUPP;
-
- switch (attr) {
- case hwmon_temp_lcrit:
- return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_LOW_TEMP_FAIL,
- value);
- case hwmon_temp_min:
- return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_LOW_TEMP_WARN,
- value);
- case hwmon_temp_max:
- return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_WARN,
- value);
- case hwmon_temp_crit:
- return aqr_hwmon_set(phydev, VEND1_THERMAL_PROV_HIGH_TEMP_FAIL,
- value);
- default:
- return -EOPNOTSUPP;
- }
-}
-
-static const struct hwmon_ops aqr_hwmon_ops = {
- .is_visible = aqr_hwmon_is_visible,
- .read = aqr_hwmon_read,
- .write = aqr_hwmon_write,
-};
-
-static u32 aqr_hwmon_chip_config[] = {
- HWMON_C_REGISTER_TZ,
- 0,
-};
-
-static const struct hwmon_channel_info aqr_hwmon_chip = {
- .type = hwmon_chip,
- .config = aqr_hwmon_chip_config,
-};
-
-static u32 aqr_hwmon_temp_config[] = {
- HWMON_T_INPUT |
- HWMON_T_MAX | HWMON_T_MIN |
- HWMON_T_MAX_ALARM | HWMON_T_MIN_ALARM |
- HWMON_T_CRIT | HWMON_T_LCRIT |
- HWMON_T_CRIT_ALARM | HWMON_T_LCRIT_ALARM,
- 0,
-};
-
-static const struct hwmon_channel_info aqr_hwmon_temp = {
- .type = hwmon_temp,
- .config = aqr_hwmon_temp_config,
-};
-
-static const struct hwmon_channel_info * const aqr_hwmon_info[] = {
- &aqr_hwmon_chip,
- &aqr_hwmon_temp,
- NULL,
-};
-
-static const struct hwmon_chip_info aqr_hwmon_chip_info = {
- .ops = &aqr_hwmon_ops,
- .info = aqr_hwmon_info,
-};
-
-int aqr_hwmon_probe(struct phy_device *phydev)
-{
- struct device *dev = &phydev->mdio.dev;
- struct device *hwmon_dev;
- char *hwmon_name;
- int i, j;
-
- hwmon_name = devm_kstrdup(dev, dev_name(dev), GFP_KERNEL);
- if (!hwmon_name)
- return -ENOMEM;
-
- for (i = j = 0; hwmon_name[i]; i++) {
- if (isalnum(hwmon_name[i])) {
- if (i != j)
- hwmon_name[j] = hwmon_name[i];
- j++;
- }
- }
- hwmon_name[j] = '\0';
-
- hwmon_dev = devm_hwmon_device_register_with_info(dev, hwmon_name,
- phydev, &aqr_hwmon_chip_info, NULL);
-
- return PTR_ERR_OR_ZERO(hwmon_dev);
-}
-
-#endif
--- a/drivers/net/phy/aquantia_main.c
+++ /dev/null
@@ -1,882 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Driver for Aquantia PHY
- *
- * Author: Shaohui Xie <Shaohui.Xie@freescale.com>
- *
- * Copyright 2015 Freescale Semiconductor, Inc.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/bitfield.h>
-#include <linux/phy.h>
-
-#include "aquantia.h"
-
-#define PHY_ID_AQ1202 0x03a1b445
-#define PHY_ID_AQ2104 0x03a1b460
-#define PHY_ID_AQR105 0x03a1b4a2
-#define PHY_ID_AQR106 0x03a1b4d0
-#define PHY_ID_AQR107 0x03a1b4e0
-#define PHY_ID_AQCS109 0x03a1b5c2
-#define PHY_ID_AQR405 0x03a1b4b0
-#define PHY_ID_AQR112 0x03a1b662
-#define PHY_ID_AQR412 0x03a1b712
-#define PHY_ID_AQR113C 0x31c31c12
-
-#define MDIO_PHYXS_VEND_IF_STATUS 0xe812
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK GENMASK(7, 3)
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR 0
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KX 1
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI 2
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII 3
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_XAUI 4
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII 6
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI 7
-#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII 10
-
-#define MDIO_AN_VEND_PROV 0xc400
-#define MDIO_AN_VEND_PROV_1000BASET_FULL BIT(15)
-#define MDIO_AN_VEND_PROV_1000BASET_HALF BIT(14)
-#define MDIO_AN_VEND_PROV_5000BASET_FULL BIT(11)
-#define MDIO_AN_VEND_PROV_2500BASET_FULL BIT(10)
-#define MDIO_AN_VEND_PROV_DOWNSHIFT_EN BIT(4)
-#define MDIO_AN_VEND_PROV_DOWNSHIFT_MASK GENMASK(3, 0)
-#define MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT 4
-
-#define MDIO_AN_TX_VEND_STATUS1 0xc800
-#define MDIO_AN_TX_VEND_STATUS1_RATE_MASK GENMASK(3, 1)
-#define MDIO_AN_TX_VEND_STATUS1_10BASET 0
-#define MDIO_AN_TX_VEND_STATUS1_100BASETX 1
-#define MDIO_AN_TX_VEND_STATUS1_1000BASET 2
-#define MDIO_AN_TX_VEND_STATUS1_10GBASET 3
-#define MDIO_AN_TX_VEND_STATUS1_2500BASET 4
-#define MDIO_AN_TX_VEND_STATUS1_5000BASET 5
-#define MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX BIT(0)
-
-#define MDIO_AN_TX_VEND_INT_STATUS1 0xcc00
-#define MDIO_AN_TX_VEND_INT_STATUS1_DOWNSHIFT BIT(1)
-
-#define MDIO_AN_TX_VEND_INT_STATUS2 0xcc01
-#define MDIO_AN_TX_VEND_INT_STATUS2_MASK BIT(0)
-
-#define MDIO_AN_TX_VEND_INT_MASK2 0xd401
-#define MDIO_AN_TX_VEND_INT_MASK2_LINK BIT(0)
-
-#define MDIO_AN_RX_LP_STAT1 0xe820
-#define MDIO_AN_RX_LP_STAT1_1000BASET_FULL BIT(15)
-#define MDIO_AN_RX_LP_STAT1_1000BASET_HALF BIT(14)
-#define MDIO_AN_RX_LP_STAT1_SHORT_REACH BIT(13)
-#define MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT BIT(12)
-#define MDIO_AN_RX_LP_STAT1_AQ_PHY BIT(2)
-
-#define MDIO_AN_RX_LP_STAT4 0xe823
-#define MDIO_AN_RX_LP_STAT4_FW_MAJOR GENMASK(15, 8)
-#define MDIO_AN_RX_LP_STAT4_FW_MINOR GENMASK(7, 0)
-
-#define MDIO_AN_RX_VEND_STAT3 0xe832
-#define MDIO_AN_RX_VEND_STAT3_AFR BIT(0)
-
-/* MDIO_MMD_C22EXT */
-#define MDIO_C22EXT_STAT_SGMII_RX_GOOD_FRAMES 0xd292
-#define MDIO_C22EXT_STAT_SGMII_RX_BAD_FRAMES 0xd294
-#define MDIO_C22EXT_STAT_SGMII_RX_FALSE_CARRIER 0xd297
-#define MDIO_C22EXT_STAT_SGMII_TX_GOOD_FRAMES 0xd313
-#define MDIO_C22EXT_STAT_SGMII_TX_BAD_FRAMES 0xd315
-#define MDIO_C22EXT_STAT_SGMII_TX_FALSE_CARRIER 0xd317
-#define MDIO_C22EXT_STAT_SGMII_TX_COLLISIONS 0xd318
-#define MDIO_C22EXT_STAT_SGMII_TX_LINE_COLLISIONS 0xd319
-#define MDIO_C22EXT_STAT_SGMII_TX_FRAME_ALIGN_ERR 0xd31a
-#define MDIO_C22EXT_STAT_SGMII_TX_RUNT_FRAMES 0xd31b
-
-/* Vendor specific 1, MDIO_MMD_VEND1 */
-#define VEND1_GLOBAL_FW_ID 0x0020
-#define VEND1_GLOBAL_FW_ID_MAJOR GENMASK(15, 8)
-#define VEND1_GLOBAL_FW_ID_MINOR GENMASK(7, 0)
-
-#define VEND1_GLOBAL_GEN_STAT2 0xc831
-#define VEND1_GLOBAL_GEN_STAT2_OP_IN_PROG BIT(15)
-
-/* The following registers all have similar layouts; first the registers... */
-#define VEND1_GLOBAL_CFG_10M 0x0310
-#define VEND1_GLOBAL_CFG_100M 0x031b
-#define VEND1_GLOBAL_CFG_1G 0x031c
-#define VEND1_GLOBAL_CFG_2_5G 0x031d
-#define VEND1_GLOBAL_CFG_5G 0x031e
-#define VEND1_GLOBAL_CFG_10G 0x031f
-/* ...and now the fields */
-#define VEND1_GLOBAL_CFG_RATE_ADAPT GENMASK(8, 7)
-#define VEND1_GLOBAL_CFG_RATE_ADAPT_NONE 0
-#define VEND1_GLOBAL_CFG_RATE_ADAPT_USX 1
-#define VEND1_GLOBAL_CFG_RATE_ADAPT_PAUSE 2
-
-#define VEND1_GLOBAL_RSVD_STAT1 0xc885
-#define VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID GENMASK(7, 4)
-#define VEND1_GLOBAL_RSVD_STAT1_PROV_ID GENMASK(3, 0)
-
-#define VEND1_GLOBAL_RSVD_STAT9 0xc88d
-#define VEND1_GLOBAL_RSVD_STAT9_MODE GENMASK(7, 0)
-#define VEND1_GLOBAL_RSVD_STAT9_1000BT2 0x23
-
-#define VEND1_GLOBAL_INT_STD_STATUS 0xfc00
-#define VEND1_GLOBAL_INT_VEND_STATUS 0xfc01
-
-#define VEND1_GLOBAL_INT_STD_MASK 0xff00
-#define VEND1_GLOBAL_INT_STD_MASK_PMA1 BIT(15)
-#define VEND1_GLOBAL_INT_STD_MASK_PMA2 BIT(14)
-#define VEND1_GLOBAL_INT_STD_MASK_PCS1 BIT(13)
-#define VEND1_GLOBAL_INT_STD_MASK_PCS2 BIT(12)
-#define VEND1_GLOBAL_INT_STD_MASK_PCS3 BIT(11)
-#define VEND1_GLOBAL_INT_STD_MASK_PHY_XS1 BIT(10)
-#define VEND1_GLOBAL_INT_STD_MASK_PHY_XS2 BIT(9)
-#define VEND1_GLOBAL_INT_STD_MASK_AN1 BIT(8)
-#define VEND1_GLOBAL_INT_STD_MASK_AN2 BIT(7)
-#define VEND1_GLOBAL_INT_STD_MASK_GBE BIT(6)
-#define VEND1_GLOBAL_INT_STD_MASK_ALL BIT(0)
-
-#define VEND1_GLOBAL_INT_VEND_MASK 0xff01
-#define VEND1_GLOBAL_INT_VEND_MASK_PMA BIT(15)
-#define VEND1_GLOBAL_INT_VEND_MASK_PCS BIT(14)
-#define VEND1_GLOBAL_INT_VEND_MASK_PHY_XS BIT(13)
-#define VEND1_GLOBAL_INT_VEND_MASK_AN BIT(12)
-#define VEND1_GLOBAL_INT_VEND_MASK_GBE BIT(11)
-#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL1 BIT(2)
-#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL2 BIT(1)
-#define VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 BIT(0)
-
-/* Sleep and timeout for checking if the Processor-Intensive
- * MDIO operation is finished
- */
-#define AQR107_OP_IN_PROG_SLEEP 1000
-#define AQR107_OP_IN_PROG_TIMEOUT 100000
-
-struct aqr107_hw_stat {
- const char *name;
- int reg;
- int size;
-};
-
-#define SGMII_STAT(n, r, s) { n, MDIO_C22EXT_STAT_SGMII_ ## r, s }
-static const struct aqr107_hw_stat aqr107_hw_stats[] = {
- SGMII_STAT("sgmii_rx_good_frames", RX_GOOD_FRAMES, 26),
- SGMII_STAT("sgmii_rx_bad_frames", RX_BAD_FRAMES, 26),
- SGMII_STAT("sgmii_rx_false_carrier_events", RX_FALSE_CARRIER, 8),
- SGMII_STAT("sgmii_tx_good_frames", TX_GOOD_FRAMES, 26),
- SGMII_STAT("sgmii_tx_bad_frames", TX_BAD_FRAMES, 26),
- SGMII_STAT("sgmii_tx_false_carrier_events", TX_FALSE_CARRIER, 8),
- SGMII_STAT("sgmii_tx_collisions", TX_COLLISIONS, 8),
- SGMII_STAT("sgmii_tx_line_collisions", TX_LINE_COLLISIONS, 8),
- SGMII_STAT("sgmii_tx_frame_alignment_err", TX_FRAME_ALIGN_ERR, 16),
- SGMII_STAT("sgmii_tx_runt_frames", TX_RUNT_FRAMES, 22),
-};
-#define AQR107_SGMII_STAT_SZ ARRAY_SIZE(aqr107_hw_stats)
-
-struct aqr107_priv {
- u64 sgmii_stats[AQR107_SGMII_STAT_SZ];
-};
-
-static int aqr107_get_sset_count(struct phy_device *phydev)
-{
- return AQR107_SGMII_STAT_SZ;
-}
-
-static void aqr107_get_strings(struct phy_device *phydev, u8 *data)
-{
- int i;
-
- for (i = 0; i < AQR107_SGMII_STAT_SZ; i++)
- strscpy(data + i * ETH_GSTRING_LEN, aqr107_hw_stats[i].name,
- ETH_GSTRING_LEN);
-}
-
-static u64 aqr107_get_stat(struct phy_device *phydev, int index)
-{
- const struct aqr107_hw_stat *stat = aqr107_hw_stats + index;
- int len_l = min(stat->size, 16);
- int len_h = stat->size - len_l;
- u64 ret;
- int val;
-
- val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg);
- if (val < 0)
- return U64_MAX;
-
- ret = val & GENMASK(len_l - 1, 0);
- if (len_h) {
- val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg + 1);
- if (val < 0)
- return U64_MAX;
-
- ret += (val & GENMASK(len_h - 1, 0)) << 16;
- }
-
- return ret;
-}
-
-static void aqr107_get_stats(struct phy_device *phydev,
- struct ethtool_stats *stats, u64 *data)
-{
- struct aqr107_priv *priv = phydev->priv;
- u64 val;
- int i;
-
- for (i = 0; i < AQR107_SGMII_STAT_SZ; i++) {
- val = aqr107_get_stat(phydev, i);
- if (val == U64_MAX)
- phydev_err(phydev, "Reading HW Statistics failed for %s\n",
- aqr107_hw_stats[i].name);
- else
- priv->sgmii_stats[i] += val;
-
- data[i] = priv->sgmii_stats[i];
- }
-}
-
-static int aqr_config_aneg(struct phy_device *phydev)
-{
- bool changed = false;
- u16 reg;
- int ret;
-
- if (phydev->autoneg == AUTONEG_DISABLE)
- return genphy_c45_pma_setup_forced(phydev);
-
- ret = genphy_c45_an_config_aneg(phydev);
- if (ret < 0)
- return ret;
- if (ret > 0)
- changed = true;
-
- /* Clause 45 has no standardized support for 1000BaseT, therefore
- * use vendor registers for this mode.
- */
- reg = 0;
- if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
- phydev->advertising))
- reg |= MDIO_AN_VEND_PROV_1000BASET_FULL;
-
- if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
- phydev->advertising))
- reg |= MDIO_AN_VEND_PROV_1000BASET_HALF;
-
- /* Handle the case when the 2.5G and 5G speeds are not advertised */
- if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
- phydev->advertising))
- reg |= MDIO_AN_VEND_PROV_2500BASET_FULL;
-
- if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
- phydev->advertising))
- reg |= MDIO_AN_VEND_PROV_5000BASET_FULL;
-
- ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
- MDIO_AN_VEND_PROV_1000BASET_HALF |
- MDIO_AN_VEND_PROV_1000BASET_FULL |
- MDIO_AN_VEND_PROV_2500BASET_FULL |
- MDIO_AN_VEND_PROV_5000BASET_FULL, reg);
- if (ret < 0)
- return ret;
- if (ret > 0)
- changed = true;
-
- return genphy_c45_check_and_restart_aneg(phydev, changed);
-}
-
-static int aqr_config_intr(struct phy_device *phydev)
-{
- bool en = phydev->interrupts == PHY_INTERRUPT_ENABLED;
- int err;
-
- if (en) {
- /* Clear any pending interrupts before enabling them */
- err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
- if (err < 0)
- return err;
- }
-
- err = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_MASK2,
- en ? MDIO_AN_TX_VEND_INT_MASK2_LINK : 0);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_STD_MASK,
- en ? VEND1_GLOBAL_INT_STD_MASK_ALL : 0);
- if (err < 0)
- return err;
-
- err = phy_write_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_INT_VEND_MASK,
- en ? VEND1_GLOBAL_INT_VEND_MASK_GLOBAL3 |
- VEND1_GLOBAL_INT_VEND_MASK_AN : 0);
- if (err < 0)
- return err;
-
- if (!en) {
- /* Clear any pending interrupts after we have disabled them */
- err = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_INT_STATUS2);
- if (err < 0)
- return err;
- }
-
- return 0;
-}
-
-static irqreturn_t aqr_handle_interrupt(struct phy_device *phydev)
-{
- int irq_status;
-
- irq_status = phy_read_mmd(phydev, MDIO_MMD_AN,
- MDIO_AN_TX_VEND_INT_STATUS2);
- if (irq_status < 0) {
- phy_error(phydev);
- return IRQ_NONE;
- }
-
- if (!(irq_status & MDIO_AN_TX_VEND_INT_STATUS2_MASK))
- return IRQ_NONE;
-
- phy_trigger_machine(phydev);
-
- return IRQ_HANDLED;
-}
-
-static int aqr_read_status(struct phy_device *phydev)
-{
- int val;
-
- if (phydev->autoneg == AUTONEG_ENABLE) {
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
- if (val < 0)
- return val;
-
- linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
- phydev->lp_advertising,
- val & MDIO_AN_RX_LP_STAT1_1000BASET_FULL);
- linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
- phydev->lp_advertising,
- val & MDIO_AN_RX_LP_STAT1_1000BASET_HALF);
- }
-
- return genphy_c45_read_status(phydev);
-}
-
-static int aqr107_read_rate(struct phy_device *phydev)
-{
- u32 config_reg;
- int val;
-
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_STATUS1);
- if (val < 0)
- return val;
-
- if (val & MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX)
- phydev->duplex = DUPLEX_FULL;
- else
- phydev->duplex = DUPLEX_HALF;
-
- switch (FIELD_GET(MDIO_AN_TX_VEND_STATUS1_RATE_MASK, val)) {
- case MDIO_AN_TX_VEND_STATUS1_10BASET:
- phydev->speed = SPEED_10;
- config_reg = VEND1_GLOBAL_CFG_10M;
- break;
- case MDIO_AN_TX_VEND_STATUS1_100BASETX:
- phydev->speed = SPEED_100;
- config_reg = VEND1_GLOBAL_CFG_100M;
- break;
- case MDIO_AN_TX_VEND_STATUS1_1000BASET:
- phydev->speed = SPEED_1000;
- config_reg = VEND1_GLOBAL_CFG_1G;
- break;
- case MDIO_AN_TX_VEND_STATUS1_2500BASET:
- phydev->speed = SPEED_2500;
- config_reg = VEND1_GLOBAL_CFG_2_5G;
- break;
- case MDIO_AN_TX_VEND_STATUS1_5000BASET:
- phydev->speed = SPEED_5000;
- config_reg = VEND1_GLOBAL_CFG_5G;
- break;
- case MDIO_AN_TX_VEND_STATUS1_10GBASET:
- phydev->speed = SPEED_10000;
- config_reg = VEND1_GLOBAL_CFG_10G;
- break;
- default:
- phydev->speed = SPEED_UNKNOWN;
- return 0;
- }
-
- val = phy_read_mmd(phydev, MDIO_MMD_VEND1, config_reg);
- if (val < 0)
- return val;
-
- if (FIELD_GET(VEND1_GLOBAL_CFG_RATE_ADAPT, val) ==
- VEND1_GLOBAL_CFG_RATE_ADAPT_PAUSE)
- phydev->rate_matching = RATE_MATCH_PAUSE;
- else
- phydev->rate_matching = RATE_MATCH_NONE;
-
- return 0;
-}
-
-static int aqr107_read_status(struct phy_device *phydev)
-{
- int val, ret;
-
- ret = aqr_read_status(phydev);
- if (ret)
- return ret;
-
- if (!phydev->link || phydev->autoneg == AUTONEG_DISABLE)
- return 0;
-
- val = phy_read_mmd(phydev, MDIO_MMD_PHYXS, MDIO_PHYXS_VEND_IF_STATUS);
- if (val < 0)
- return val;
-
- switch (FIELD_GET(MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK, val)) {
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR:
- phydev->interface = PHY_INTERFACE_MODE_10GKR;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KX:
- phydev->interface = PHY_INTERFACE_MODE_1000BASEKX;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI:
- phydev->interface = PHY_INTERFACE_MODE_10GBASER;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII:
- phydev->interface = PHY_INTERFACE_MODE_USXGMII;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XAUI:
- phydev->interface = PHY_INTERFACE_MODE_XAUI;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII:
- phydev->interface = PHY_INTERFACE_MODE_SGMII;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI:
- phydev->interface = PHY_INTERFACE_MODE_RXAUI;
- break;
- case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII:
- phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
- break;
- default:
- phydev->interface = PHY_INTERFACE_MODE_NA;
- break;
- }
-
- /* Read possibly downshifted rate from vendor register */
- return aqr107_read_rate(phydev);
-}
-
-static int aqr107_get_downshift(struct phy_device *phydev, u8 *data)
-{
- int val, cnt, enable;
-
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV);
- if (val < 0)
- return val;
-
- enable = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_EN, val);
- cnt = FIELD_GET(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
-
- *data = enable && cnt ? cnt : DOWNSHIFT_DEV_DISABLE;
-
- return 0;
-}
-
-static int aqr107_set_downshift(struct phy_device *phydev, u8 cnt)
-{
- int val = 0;
-
- if (!FIELD_FIT(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt))
- return -E2BIG;
-
- if (cnt != DOWNSHIFT_DEV_DISABLE) {
- val = MDIO_AN_VEND_PROV_DOWNSHIFT_EN;
- val |= FIELD_PREP(MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, cnt);
- }
-
- return phy_modify_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV,
- MDIO_AN_VEND_PROV_DOWNSHIFT_EN |
- MDIO_AN_VEND_PROV_DOWNSHIFT_MASK, val);
-}
-
-static int aqr107_get_tunable(struct phy_device *phydev,
- struct ethtool_tunable *tuna, void *data)
-{
- switch (tuna->id) {
- case ETHTOOL_PHY_DOWNSHIFT:
- return aqr107_get_downshift(phydev, data);
- default:
- return -EOPNOTSUPP;
- }
-}
-
-static int aqr107_set_tunable(struct phy_device *phydev,
- struct ethtool_tunable *tuna, const void *data)
-{
- switch (tuna->id) {
- case ETHTOOL_PHY_DOWNSHIFT:
- return aqr107_set_downshift(phydev, *(const u8 *)data);
- default:
- return -EOPNOTSUPP;
- }
-}
-
-/* If we configure settings whilst firmware is still initializing the chip,
- * then these settings may be overwritten. Therefore make sure chip
- * initialization has completed. Use presence of the firmware ID as
- * indicator for initialization having completed.
- * The chip also provides a "reset completed" bit, but it's cleared after
- * read. Therefore function would time out if called again.
- */
-static int aqr107_wait_reset_complete(struct phy_device *phydev)
-{
- int val;
-
- return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
- VEND1_GLOBAL_FW_ID, val, val != 0,
- 20000, 2000000, false);
-}
-
-static void aqr107_chip_info(struct phy_device *phydev)
-{
- u8 fw_major, fw_minor, build_id, prov_id;
- int val;
-
- val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_FW_ID);
- if (val < 0)
- return;
-
- fw_major = FIELD_GET(VEND1_GLOBAL_FW_ID_MAJOR, val);
- fw_minor = FIELD_GET(VEND1_GLOBAL_FW_ID_MINOR, val);
-
- val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT1);
- if (val < 0)
- return;
-
- build_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_FW_BUILD_ID, val);
- prov_id = FIELD_GET(VEND1_GLOBAL_RSVD_STAT1_PROV_ID, val);
-
- phydev_dbg(phydev, "FW %u.%u, Build %u, Provisioning %u\n",
- fw_major, fw_minor, build_id, prov_id);
-}
-
-static int aqr107_config_init(struct phy_device *phydev)
-{
- int ret;
-
- /* Check that the PHY interface type is compatible */
- if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
- phydev->interface != PHY_INTERFACE_MODE_1000BASEKX &&
- phydev->interface != PHY_INTERFACE_MODE_2500BASEX &&
- phydev->interface != PHY_INTERFACE_MODE_XGMII &&
- phydev->interface != PHY_INTERFACE_MODE_USXGMII &&
- phydev->interface != PHY_INTERFACE_MODE_10GKR &&
- phydev->interface != PHY_INTERFACE_MODE_10GBASER &&
- phydev->interface != PHY_INTERFACE_MODE_XAUI &&
- phydev->interface != PHY_INTERFACE_MODE_RXAUI)
- return -ENODEV;
-
- WARN(phydev->interface == PHY_INTERFACE_MODE_XGMII,
- "Your devicetree is out of date, please update it. The AQR107 family doesn't support XGMII, maybe you mean USXGMII.\n");
-
- ret = aqr107_wait_reset_complete(phydev);
- if (!ret)
- aqr107_chip_info(phydev);
-
- return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
-}
-
-static int aqcs109_config_init(struct phy_device *phydev)
-{
- int ret;
-
- /* Check that the PHY interface type is compatible */
- if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
- phydev->interface != PHY_INTERFACE_MODE_2500BASEX)
- return -ENODEV;
-
- ret = aqr107_wait_reset_complete(phydev);
- if (!ret)
- aqr107_chip_info(phydev);
-
- /* AQCS109 belongs to a chip family partially supporting 10G and 5G.
- * PMA speed ability bits are the same for all members of the family,
- * AQCS109 however supports speeds up to 2.5G only.
- */
- phy_set_max_speed(phydev, SPEED_2500);
-
- return aqr107_set_downshift(phydev, MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT);
-}
-
-static void aqr107_link_change_notify(struct phy_device *phydev)
-{
- u8 fw_major, fw_minor;
- bool downshift, short_reach, afr;
- int mode, val;
-
- if (phydev->state != PHY_RUNNING || phydev->autoneg == AUTONEG_DISABLE)
- return;
-
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT1);
- /* call failed or link partner is no Aquantia PHY */
- if (val < 0 || !(val & MDIO_AN_RX_LP_STAT1_AQ_PHY))
- return;
-
- short_reach = val & MDIO_AN_RX_LP_STAT1_SHORT_REACH;
- downshift = val & MDIO_AN_RX_LP_STAT1_AQRATE_DOWNSHIFT;
-
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_LP_STAT4);
- if (val < 0)
- return;
-
- fw_major = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MAJOR, val);
- fw_minor = FIELD_GET(MDIO_AN_RX_LP_STAT4_FW_MINOR, val);
-
- val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_RX_VEND_STAT3);
- if (val < 0)
- return;
-
- afr = val & MDIO_AN_RX_VEND_STAT3_AFR;
-
- phydev_dbg(phydev, "Link partner is Aquantia PHY, FW %u.%u%s%s%s\n",
- fw_major, fw_minor,
- short_reach ? ", short reach mode" : "",
- downshift ? ", fast-retrain downshift advertised" : "",
- afr ? ", fast reframe advertised" : "");
-
- val = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_RSVD_STAT9);
- if (val < 0)
- return;
-
- mode = FIELD_GET(VEND1_GLOBAL_RSVD_STAT9_MODE, val);
- if (mode == VEND1_GLOBAL_RSVD_STAT9_1000BT2)
- phydev_info(phydev, "Aquantia 1000Base-T2 mode active\n");
-}
-
-static int aqr107_wait_processor_intensive_op(struct phy_device *phydev)
-{
- int val, err;
-
- /* The datasheet notes to wait at least 1ms after issuing a
- * processor intensive operation before checking.
- * We cannot use the 'sleep_before_read' parameter of read_poll_timeout
- * because that just determines the maximum time slept, not the minimum.
- */
- usleep_range(1000, 5000);
-
- err = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
- VEND1_GLOBAL_GEN_STAT2, val,
- !(val & VEND1_GLOBAL_GEN_STAT2_OP_IN_PROG),
- AQR107_OP_IN_PROG_SLEEP,
- AQR107_OP_IN_PROG_TIMEOUT, false);
- if (err) {
- phydev_err(phydev, "timeout: processor-intensive MDIO operation\n");
- return err;
- }
-
- return 0;
-}
-
-static int aqr107_get_rate_matching(struct phy_device *phydev,
- phy_interface_t iface)
-{
- if (iface == PHY_INTERFACE_MODE_10GBASER ||
- iface == PHY_INTERFACE_MODE_2500BASEX ||
- iface == PHY_INTERFACE_MODE_NA)
- return RATE_MATCH_PAUSE;
- return RATE_MATCH_NONE;
-}
-
-static int aqr107_suspend(struct phy_device *phydev)
-{
- int err;
-
- err = phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
- MDIO_CTRL1_LPOWER);
- if (err)
- return err;
-
- return aqr107_wait_processor_intensive_op(phydev);
-}
-
-static int aqr107_resume(struct phy_device *phydev)
-{
- int err;
-
- err = phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,
- MDIO_CTRL1_LPOWER);
- if (err)
- return err;
-
- return aqr107_wait_processor_intensive_op(phydev);
-}
-
-static int aqr107_probe(struct phy_device *phydev)
-{
- phydev->priv = devm_kzalloc(&phydev->mdio.dev,
- sizeof(struct aqr107_priv), GFP_KERNEL);
- if (!phydev->priv)
- return -ENOMEM;
-
- return aqr_hwmon_probe(phydev);
-}
-
-static struct phy_driver aqr_driver[] = {
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQ1202),
- .name = "Aquantia AQ1202",
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr_read_status,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQ2104),
- .name = "Aquantia AQ2104",
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr_read_status,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR105),
- .name = "Aquantia AQR105",
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr_read_status,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR106),
- .name = "Aquantia AQR106",
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr_read_status,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR107),
- .name = "Aquantia AQR107",
- .probe = aqr107_probe,
- .get_rate_matching = aqr107_get_rate_matching,
- .config_init = aqr107_config_init,
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr107_read_status,
- .get_tunable = aqr107_get_tunable,
- .set_tunable = aqr107_set_tunable,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
- .get_sset_count = aqr107_get_sset_count,
- .get_strings = aqr107_get_strings,
- .get_stats = aqr107_get_stats,
- .link_change_notify = aqr107_link_change_notify,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQCS109),
- .name = "Aquantia AQCS109",
- .probe = aqr107_probe,
- .get_rate_matching = aqr107_get_rate_matching,
- .config_init = aqcs109_config_init,
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr107_read_status,
- .get_tunable = aqr107_get_tunable,
- .set_tunable = aqr107_set_tunable,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
- .get_sset_count = aqr107_get_sset_count,
- .get_strings = aqr107_get_strings,
- .get_stats = aqr107_get_stats,
- .link_change_notify = aqr107_link_change_notify,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR405),
- .name = "Aquantia AQR405",
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr_read_status,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR112),
- .name = "Aquantia AQR112",
- .probe = aqr107_probe,
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .get_tunable = aqr107_get_tunable,
- .set_tunable = aqr107_set_tunable,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
- .read_status = aqr107_read_status,
- .get_rate_matching = aqr107_get_rate_matching,
- .get_sset_count = aqr107_get_sset_count,
- .get_strings = aqr107_get_strings,
- .get_stats = aqr107_get_stats,
- .link_change_notify = aqr107_link_change_notify,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR412),
- .name = "Aquantia AQR412",
- .probe = aqr107_probe,
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .get_tunable = aqr107_get_tunable,
- .set_tunable = aqr107_set_tunable,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
- .read_status = aqr107_read_status,
- .get_rate_matching = aqr107_get_rate_matching,
- .get_sset_count = aqr107_get_sset_count,
- .get_strings = aqr107_get_strings,
- .get_stats = aqr107_get_stats,
- .link_change_notify = aqr107_link_change_notify,
-},
-{
- PHY_ID_MATCH_MODEL(PHY_ID_AQR113C),
- .name = "Aquantia AQR113C",
- .probe = aqr107_probe,
- .get_rate_matching = aqr107_get_rate_matching,
- .config_init = aqr107_config_init,
- .config_aneg = aqr_config_aneg,
- .config_intr = aqr_config_intr,
- .handle_interrupt = aqr_handle_interrupt,
- .read_status = aqr107_read_status,
- .get_tunable = aqr107_get_tunable,
- .set_tunable = aqr107_set_tunable,
- .suspend = aqr107_suspend,
- .resume = aqr107_resume,
- .get_sset_count = aqr107_get_sset_count,
- .get_strings = aqr107_get_strings,
- .get_stats = aqr107_get_stats,
- .link_change_notify = aqr107_link_change_notify,
-},
-};
-
-module_phy_driver(aqr_driver);
-
-static struct mdio_device_id __maybe_unused aqr_tbl[] = {
- { PHY_ID_MATCH_MODEL(PHY_ID_AQ1202) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQ2104) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR105) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR106) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR107) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQCS109) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR405) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR112) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR412) },
- { PHY_ID_MATCH_MODEL(PHY_ID_AQR113C) },
- { }
-};
-
-MODULE_DEVICE_TABLE(mdio, aqr_tbl);
-
-MODULE_DESCRIPTION("Aquantia PHY driver");
-MODULE_AUTHOR("Shaohui Xie <Shaohui.Xie@freescale.com>");
-MODULE_LICENSE("GPL v2");
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