From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/include/linux/platform_data/mlxreg.h | 70 ++++++++++++++++++----------------
1 files changed, 37 insertions(+), 33 deletions(-)
diff --git a/kernel/include/linux/platform_data/mlxreg.h b/kernel/include/linux/platform_data/mlxreg.h
index 19f5cb6..101333f 100644
--- a/kernel/include/linux/platform_data/mlxreg.h
+++ b/kernel/include/linux/platform_data/mlxreg.h
@@ -1,40 +1,28 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/*
- * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
- * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
+ * Copyright (C) 2017-2020 Mellanox Technologies Ltd.
*/
#ifndef __LINUX_PLATFORM_DATA_MLXREG_H
#define __LINUX_PLATFORM_DATA_MLXREG_H
#define MLXREG_CORE_LABEL_MAX_SIZE 32
+#define MLXREG_CORE_WD_FEATURE_NOWAYOUT BIT(0)
+#define MLXREG_CORE_WD_FEATURE_START_AT_BOOT BIT(1)
+
+/**
+ * enum mlxreg_wdt_type - type of HW watchdog
+ *
+ * TYPE1 HW watchdog implementation exist in old systems.
+ * All new systems have TYPE2 HW watchdog.
+ * TYPE3 HW watchdog can exist on all systems with new CPLD.
+ * TYPE3 is selected by WD capability bit.
+ */
+enum mlxreg_wdt_type {
+ MLX_WDT_TYPE1,
+ MLX_WDT_TYPE2,
+ MLX_WDT_TYPE3,
+};
/**
* struct mlxreg_hotplug_device - I2C device data:
@@ -61,22 +49,28 @@
* @reg: attribute register;
* @mask: attribute access mask;
* @bit: attribute effective bit;
+ * @capability: attribute capability register;
+ * @reg_prsnt: attribute presence register;
* @mode: access mode;
* @np - pointer to node platform associated with attribute;
* @hpdev - hotplug device data;
* @health_cntr: dynamic device health indication counter;
* @attached: true if device has been attached after good health indication;
+ * @regnum: number of registers occupied by multi-register attribute;
*/
struct mlxreg_core_data {
char label[MLXREG_CORE_LABEL_MAX_SIZE];
u32 reg;
u32 mask;
u32 bit;
+ u32 capability;
+ u32 reg_prsnt;
umode_t mode;
struct device_node *np;
struct mlxreg_hotplug_device hpdev;
- u8 health_cntr;
+ u32 health_cntr;
bool attached;
+ u8 regnum;
};
/**
@@ -86,6 +80,7 @@
* @aggr_mask: group aggregation mask;
* @reg: group interrupt status register;
* @mask: group interrupt mask;
+ * @capability: group capability register;
* @cache: last status value for elements fro the same group;
* @count: number of available elements in the group;
* @ind: element's index inside the group;
@@ -97,6 +92,7 @@
u32 aggr_mask;
u32 reg;
u32 mask;
+ u32 capability;
u32 cache;
u8 count;
u8 ind;
@@ -107,14 +103,22 @@
/**
* struct mlxreg_core_platform_data - platform data:
*
- * @led_data: led private data;
+ * @data: instance private data;
* @regmap: register map of parent device;
- * @counter: number of led instances;
+ * @counter: number of instances;
+ * @features: supported features of device;
+ * @version: implementation version;
+ * @identity: device identity name;
+ * @capability: device capability register;
*/
struct mlxreg_core_platform_data {
struct mlxreg_core_data *data;
void *regmap;
int counter;
+ u32 features;
+ u32 version;
+ char identity[MLXREG_CORE_LABEL_MAX_SIZE];
+ u32 capability;
};
/**
--
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