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sonic-buildimage/platform/mellanox/non-upstream-patches/patches/0163-platform-mellanox-Introduce-support-for-rack-manager.patch

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From bb18ddc163092447e40f8aba96140280e2201409 Mon Sep 17 00:00:00 2001
From: Vadim Pasternak <vadimp@nvidia.com>
Date: Mon, 14 Feb 2022 13:24:44 +0200
Subject: [PATCH] platform: mellanox: Introduce support for rack manager switch
The rack switch is designed to provide high bandwidth, low latency
connectivity using optical fiber as the primary interconnect.
System supports 32 OSFP ports, non-blocking switching capacity of
25.6Tbps.
System equipped with:
- 2 replaceable power supplies (AC) with 1+1 redundancy model.
- 7 replaceable fan drawers with 6+1 redundancy model.
- 2 External Root of Trust or EROT (Glacier) devices for securing
ASICs firmware.
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
---
drivers/platform/x86/mlx-platform.c | 259 ++++++++++++++++++++++++++++
1 file changed, 259 insertions(+)
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index d0bb2becf..f1d0cc1aa 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -90,6 +90,12 @@
#define MLXPLAT_CPLD_LPC_REG_FAN_OFFSET 0x88
#define MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET 0x89
#define MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET 0x8a
+#define MLXPLAT_CPLD_LPC_REG_EROT_OFFSET 0x91
+#define MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET 0x92
+#define MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET 0x93
+#define MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET 0x94
+#define MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET 0x95
+#define MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET 0x96
#define MLXPLAT_CPLD_LPC_REG_LC_VR_OFFSET 0x9a
#define MLXPLAT_CPLD_LPC_REG_LC_VR_EVENT_OFFSET 0x9b
#define MLXPLAT_CPLD_LPC_REG_LC_VR_MASK_OFFSET 0x9c
@@ -109,6 +115,8 @@
#define MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET 0xaa
#define MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET 0xab
#define MLXPLAT_CPLD_LPC_REG_LC_PWR_ON 0xb2
+#define MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET 0xc2
+#define MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT 0xc3
#define MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET 0xc7
#define MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET 0xc8
#define MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET 0xc9
@@ -214,6 +222,7 @@
#define MLXPLAT_CPLD_LED_HI_NIBBLE_MASK GENMASK(3, 0)
#define MLXPLAT_CPLD_VOLTREG_UPD_MASK GENMASK(5, 4)
#define MLXPLAT_CPLD_GWP_MASK GENMASK(0, 0)
+#define MLXPLAT_CPLD_EROT_MASK GENMASK(1, 0)
#define MLXPLAT_CPLD_I2C_CAP_BIT 0x04
#define MLXPLAT_CPLD_I2C_CAP_MASK GENMASK(5, MLXPLAT_CPLD_I2C_CAP_BIT)
@@ -243,6 +252,7 @@
#define MLXPLAT_CPLD_CH2_ETH_MODULAR 3
#define MLXPLAT_CPLD_CH3_ETH_MODULAR 43
#define MLXPLAT_CPLD_CH4_ETH_MODULAR 51
+#define MLXPLAT_CPLD_CH2_RACK_SWITCH 18
/* Number of LPC attached MUX platform devices */
#define MLXPLAT_CPLD_LPC_MUX_DEVS 4
@@ -280,6 +290,9 @@
/* Minimum power required for turning on Ethernet modular system (WATT) */
#define MLXPLAT_CPLD_ETH_MODULAR_PWR_MIN 50
+/* Default value for PWM control register for rack switch system */
+#define MLXPLAT_REGMAP_NVSWITCH_PWM_DEFAULT 0xf4
+
/* mlxplat_priv - platform private data
* @pdev_i2c - i2c controller platform device
* @pdev_mux - array of mux platform devices
@@ -460,6 +473,36 @@ static struct i2c_mux_reg_platform_data mlxplat_modular_mux_data[] = {
},
};
+/* Platform channels for rack swicth system family */
+static const int mlxplat_rack_switch_channels[] = {
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+};
+
+/* Platform rack switch mux data */
+static struct i2c_mux_reg_platform_data mlxplat_rack_switch_mux_data[] = {
+ {
+ .parent = 1,
+ .base_nr = MLXPLAT_CPLD_CH1,
+ .write_only = 1,
+ .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG1,
+ .reg_size = 1,
+ .idle_in_use = 1,
+ .values = mlxplat_rack_switch_channels,
+ .n_values = ARRAY_SIZE(mlxplat_rack_switch_channels),
+ },
+ {
+ .parent = 1,
+ .base_nr = MLXPLAT_CPLD_CH2_RACK_SWITCH,
+ .write_only = 1,
+ .reg = (void __iomem *)MLXPLAT_CPLD_LPC_REG2,
+ .reg_size = 1,
+ .idle_in_use = 1,
+ .values = mlxplat_msn21xx_channels,
+ .n_values = ARRAY_SIZE(mlxplat_msn21xx_channels),
+ },
+
+};
+
/* Platform hotplug devices */
static struct i2c_board_info mlxplat_mlxcpld_pwr[] = {
{
@@ -2064,6 +2107,97 @@ struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_chassis_blade_data = {
.mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW,
};
+/* Platform hotplug for switch systems family data */
+static struct mlxreg_core_data mlxplat_mlxcpld_erot_ap_items_data[] = {
+ {
+ .label = "erot1_ap",
+ .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET,
+ .mask = BIT(0),
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+ },
+ {
+ .label = "erot2_ap",
+ .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET,
+ .mask = BIT(1),
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+ },
+};
+
+static struct mlxreg_core_data mlxplat_mlxcpld_erot_error_items_data[] = {
+ {
+ .label = "erot1_error",
+ .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET,
+ .mask = BIT(0),
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+ },
+ {
+ .label = "erot2_error",
+ .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET,
+ .mask = BIT(1),
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
+ },
+};
+
+static struct mlxreg_core_item mlxplat_mlxcpld_rack_switch_items[] = {
+ {
+ .data = mlxplat_mlxcpld_ext_psu_items_data,
+ .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF,
+ .reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
+ .mask = MLXPLAT_CPLD_PSU_EXT_MASK,
+ .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET,
+ .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_psu_items_data),
+ .inversed = 1,
+ .health = false,
+ },
+ {
+ .data = mlxplat_mlxcpld_ext_pwr_items_data,
+ .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF,
+ .reg = MLXPLAT_CPLD_LPC_REG_PWR_OFFSET,
+ .mask = MLXPLAT_CPLD_PWR_EXT_MASK,
+ .capability = MLXPLAT_CPLD_LPC_REG_PSU_I2C_CAP_OFFSET,
+ .count = ARRAY_SIZE(mlxplat_mlxcpld_ext_pwr_items_data),
+ .inversed = 0,
+ .health = false,
+ },
+ {
+ .data = mlxplat_mlxcpld_default_ng_fan_items_data,
+ .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF,
+ .reg = MLXPLAT_CPLD_LPC_REG_FAN_OFFSET,
+ .mask = MLXPLAT_CPLD_FAN_NG_MASK,
+ .count = ARRAY_SIZE(mlxplat_mlxcpld_default_ng_fan_items_data),
+ .inversed = 1,
+ .health = false,
+ },
+ {
+ .data = mlxplat_mlxcpld_erot_ap_items_data,
+ .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF,
+ .reg = MLXPLAT_CPLD_LPC_REG_EROT_OFFSET,
+ .mask = MLXPLAT_CPLD_EROT_MASK,
+ .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_ap_items_data),
+ .inversed = 1,
+ .health = false,
+ },
+ {
+ .data = mlxplat_mlxcpld_erot_error_items_data,
+ .aggr_mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF,
+ .reg = MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET,
+ .mask = MLXPLAT_CPLD_EROT_MASK,
+ .count = ARRAY_SIZE(mlxplat_mlxcpld_erot_error_items_data),
+ .inversed = 1,
+ .health = false,
+ },
+};
+
+static
+struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_rack_switch_data = {
+ .items = mlxplat_mlxcpld_rack_switch_items,
+ .counter = ARRAY_SIZE(mlxplat_mlxcpld_rack_switch_items),
+ .cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
+ .mask = MLXPLAT_CPLD_AGGR_MASK_NG_DEF | MLXPLAT_CPLD_AGGR_MASK_COMEX,
+ .cell_low = MLXPLAT_CPLD_LPC_REG_AGGRLO_OFFSET,
+ .mask_low = MLXPLAT_CPLD_LOW_AGGR_MASK_LOW,
+};
+
/* Platform led default data */
static struct mlxreg_core_data mlxplat_mlxcpld_default_led_data[] = {
{
@@ -2947,6 +3081,42 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = {
.mask = GENMASK(7, 0) & ~BIT(2),
.mode = 0444,
},
+ {
+ .label = "erot1_reset",
+ .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(6),
+ .mode = 0644,
+ },
+ {
+ .label = "erot2_reset",
+ .reg = MLXPLAT_CPLD_LPC_REG_RESET_GP2_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(7),
+ .mode = 0644,
+ },
+ {
+ .label = "erot1_recovery",
+ .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(6),
+ .mode = 0644,
+ },
+ {
+ .label = "erot2_recovery",
+ .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(7),
+ .mode = 0644,
+ },
+ {
+ .label = "erot1_wp",
+ .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(4),
+ .mode = 0644,
+ },
+ {
+ .label = "erot2_wp",
+ .reg = MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(5),
+ .mode = 0644,
+ },
{
.label = "reset_long_pb",
.reg = MLXPLAT_CPLD_LPC_REG_RESET_CAUSE_OFFSET,
@@ -3142,6 +3312,25 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_regs_io_data[] = {
.mask = GENMASK(7, 0) & ~BIT(4),
.mode = 0644,
},
+ {
+ .label = "erot1_ap_reset",
+ .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(0),
+ .mode = 0444,
+ },
+ {
+ .label = "erot2_ap_reset",
+ .reg = MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET,
+ .mask = GENMASK(7, 0) & ~BIT(1),
+ .mode = 0444,
+ },
+ {
+ .label = "spi_chnl_select",
+ .reg = MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT,
+ .mask = GENMASK(7, 0),
+ .bit = 1,
+ .mode = 0644,
+ },
{
.label = "config1",
.reg = MLXPLAT_CPLD_LPC_REG_CONFIG1_OFFSET,
@@ -4257,6 +4446,10 @@ static bool mlxplat_mlxcpld_writeable_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_PWR_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_IN_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_IN_MASK_OFFSET:
@@ -4274,6 +4467,8 @@ static bool mlxplat_mlxcpld_writeable_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON:
+ case MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT:
case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET:
@@ -4358,6 +4553,12 @@ static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_FAN_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_AGGRLC_OFFSET:
case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET:
@@ -4382,6 +4583,7 @@ static bool mlxplat_mlxcpld_readable_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON:
+ case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT:
case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD_CLEAR_WP_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD1_TMR_OFFSET:
@@ -4492,6 +4694,12 @@ static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_FAN_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_FAN_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROT_MASK_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_EVENT_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_EROTE_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_AGGRLC_OFFSET:
case MLXPLAT_CPLD_LPC_REG_AGGRLC_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_IN_OFFSET:
@@ -4516,6 +4724,8 @@ static bool mlxplat_mlxcpld_volatile_reg(struct device *dev, unsigned int reg)
case MLXPLAT_CPLD_LPC_REG_LC_SD_EVENT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_SD_MASK_OFFSET:
case MLXPLAT_CPLD_LPC_REG_LC_PWR_ON:
+ case MLXPLAT_CPLD_LPC_REG_GP4_RO_OFFSET:
+ case MLXPLAT_CPLD_LPC_REG_SPI_CHNL_SELECT:
case MLXPLAT_CPLD_LPC_REG_WD2_TMR_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD2_TLEFT_OFFSET:
case MLXPLAT_CPLD_LPC_REG_WD3_TMR_OFFSET:
@@ -4583,6 +4793,13 @@ static const struct reg_default mlxplat_mlxcpld_regmap_ng400[] = {
{ MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, 0x00 },
};
+static const struct reg_default mlxplat_mlxcpld_regmap_rack_switch[] = {
+ { MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, MLXPLAT_REGMAP_NVSWITCH_PWM_DEFAULT },
+ { MLXPLAT_CPLD_LPC_REG_WD1_ACT_OFFSET, 0x00 },
+ { MLXPLAT_CPLD_LPC_REG_WD2_ACT_OFFSET, 0x00 },
+ { MLXPLAT_CPLD_LPC_REG_WD3_ACT_OFFSET, 0x00 },
+};
+
static const struct reg_default mlxplat_mlxcpld_regmap_eth_modular[] = {
{ MLXPLAT_CPLD_LPC_REG_GP2_OFFSET, 0x61 },
{ MLXPLAT_CPLD_LPC_REG_PWM_CONTROL_OFFSET, 0x00 },
@@ -4676,6 +4893,20 @@ static const struct regmap_config mlxplat_mlxcpld_regmap_config_ng400 = {
.reg_write = mlxplat_mlxcpld_reg_write,
};
+static const struct regmap_config mlxplat_mlxcpld_regmap_config_rack_switch = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = 255,
+ .cache_type = REGCACHE_FLAT,
+ .writeable_reg = mlxplat_mlxcpld_writeable_reg,
+ .readable_reg = mlxplat_mlxcpld_readable_reg,
+ .volatile_reg = mlxplat_mlxcpld_volatile_reg,
+ .reg_defaults = mlxplat_mlxcpld_regmap_rack_switch,
+ .num_reg_defaults = ARRAY_SIZE(mlxplat_mlxcpld_regmap_rack_switch),
+ .reg_read = mlxplat_mlxcpld_reg_read,
+ .reg_write = mlxplat_mlxcpld_reg_write,
+};
+
static const struct regmap_config mlxplat_mlxcpld_regmap_config_eth_modular = {
.reg_bits = 8,
.val_bits = 8,
@@ -4957,6 +5188,27 @@ static int __init mlxplat_dmi_modular_matched(const struct dmi_system_id *dmi)
return 1;
}
+static int __init mlxplat_dmi_rack_switch_matched(const struct dmi_system_id *dmi)
+{
+ int i;
+
+ mlxplat_max_adap_num = MLXPLAT_CPLD_MAX_PHYS_ADAPTER_NUM;
+ mlxplat_mux_num = ARRAY_SIZE(mlxplat_rack_switch_mux_data);
+ mlxplat_mux_data = mlxplat_rack_switch_mux_data;
+ mlxplat_hotplug = &mlxplat_mlxcpld_rack_switch_data;
+ mlxplat_hotplug->deferred_nr =
+ mlxplat_msn21xx_channels[MLXPLAT_CPLD_GRP_CHNL_NUM - 1];
+ mlxplat_led = &mlxplat_default_ng_led_data;
+ mlxplat_regs_io = &mlxplat_default_ng_regs_io_data;
+ mlxplat_fan = &mlxplat_default_fan_data;
+ for (i = 0; i < ARRAY_SIZE(mlxplat_mlxcpld_wd_set_type2); i++)
+ mlxplat_wd_data[i] = &mlxplat_mlxcpld_wd_set_type2[i];
+ mlxplat_i2c = &mlxplat_mlxcpld_i2c_ng_data;
+ mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config_rack_switch;
+
+ return 1;
+}
+
static const struct dmi_system_id mlxplat_dmi_table[] __initconst = {
{
.callback = mlxplat_dmi_default_wc_matched,
@@ -5007,6 +5259,13 @@ static const struct dmi_system_id mlxplat_dmi_table[] __initconst = {
DMI_MATCH(DMI_BOARD_NAME, "VMOD0009"),
},
},
+ {
+ .callback = mlxplat_dmi_rack_switch_matched,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "VMOD0010"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "HI142"),
+ },
+ },
{
.callback = mlxplat_dmi_ng400_matched,
.matches = {
--
2.30.2
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