diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/port_config.ini b/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/port_config.ini
new file mode 100644
index 0000000000..9b41dd7f60
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/port_config.ini
@@ -0,0 +1,33 @@
+# name lanes alias
+Ethernet0 1,2,3,4 Ethernet0
+Ethernet4 5,6,7,8 Ethernet4
+Ethernet8 9,10,11,12 Ethernet8
+Ethernet12 13,14,15,16 Ethernet12
+Ethernet16 17,18,19,20 Ethernet16
+Ethernet20 21,22,23,24 Ethernet20
+Ethernet24 25,26,27,28 Ethernet24
+Ethernet28 29,30,31,32 Ethernet28
+Ethernet32 33,34,35,36 Ethernet32
+Ethernet36 37,38,39,40 Ethernet36
+Ethernet40 41,42,43,44 Ethernet40
+Ethernet44 45,46,47,48 Ethernet44
+Ethernet48 49,50,51,52 Ethernet48
+Ethernet52 53,54,55,56 Ethernet52
+Ethernet56 57,58,59,60 Ethernet56
+Ethernet60 61,62,63,64 Ethernet60
+Ethernet64 65,66,67,68 Ethernet64
+Ethernet68 69,70,71,72 Ethernet68
+Ethernet72 73,74,75,76 Ethernet72
+Ethernet76 77,78,79,80 Ethernet76
+Ethernet80 81,82,83,84 Ethernet80
+Ethernet84 85,86,87,88 Ethernet84
+Ethernet88 89,90,91,92 Ethernet88
+Ethernet92 93,94,95,96 Ethernet92
+Ethernet96 97,98,99,100 Ethernet96
+Ethernet100 101,102,103,104 Ethernet100
+Ethernet104 105,106,107,108 Ethernet104
+Ethernet108 109,110,111,112 Ethernet108
+Ethernet112 113,114,115,116 Ethernet112
+Ethernet116 117,118,119,120 Ethernet116
+Ethernet120 121,122,123,124 Ethernet120
+Ethernet124 125,126,127,128 Ethernet124
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/sai.profile b/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/sai.profile
new file mode 100644
index 0000000000..5312a779bb
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/INVENTEC-D7032Q28B-C32/sai.profile
@@ -0,0 +1,2 @@
+SAI_INIT_CONFIG_FILE=/etc/bcm/th-d7032q28b-32x100g.config.bcm
+SAI_NUM_ECMP_MEMBERS=32
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/installer.conf b/device/inventec/x86_64-inventec_d7032q28b-r0/installer.conf
new file mode 100644
index 0000000000..6b489db6e1
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/installer.conf
@@ -0,0 +1,4 @@
+CONSOLE_PORT=0x2f8
+CONSOLE_DEV=1
+CONSOLE_SPEED=115200
+VAR_LOG_SIZE=1024
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/minigraph.xml b/device/inventec/x86_64-inventec_d7032q28b-r0/minigraph.xml
new file mode 100644
index 0000000000..a582bfa49a
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/minigraph.xml
@@ -0,0 +1,146 @@
+
+
+
+
+
+ OCPSCH0104001MS
+ 10.10.1.26
+ SONiC-Inventec-d7032-100
+ 10.10.1.25
+ 1
+ 10
+ 3
+
+
+ OCPSCH0104002MS
+ 10.10.2.26
+ SONiC-Inventec-d7032-100
+ 10.10.2.25
+ 1
+ 10
+ 3
+
+
+
+
+ 64536
+ SONiC-Inventec-d7032-100
+
+
+ 10.10.1.26
+
+
+
+
+ 10.10.2.26
+
+
+
+
+
+
+
+ 64542
+ OCPSCH0104001MS
+
+
+
+ 64543
+ OCPSCH0104002MS
+
+
+
+
+
+
+
+
+
+ HostIP
+ Loopback0
+
+ 100.0.0.9/32
+
+ 100.0.0.9/32
+
+
+
+
+
+
+
+ SONiC-Inventec-d7032-100
+
+
+
+
+
+ Ethernet0
+ 10.10.1.25/30
+
+
+
+ Ethernet4
+ 10.10.2.25/30
+
+
+
+
+
+
+
+
+
+
+
+ 40000
+ DeviceInterfaceLink
+ OCPSCH0104001MS
+ Ethernet24
+ SONiC-Inventec-d7032-100
+ Ethernet0
+
+
+ 40000
+ DeviceInterfaceLink
+ OCPSCH0104002MS
+ Ethernet24
+ SONiC-Inventec-d7032-100
+ Ethernet4
+
+
+
+
+ SONiC-Inventec-d7032-100
+ INVENTEC-D7032Q28B-C32
+
+
+
+
+
+
+ SONiC-Inventec-d7032-100
+
+
+ DhcpResources
+
+
+
+
+ NtpResources
+
+ 0.debian.pool.ntp.org;1.debian.pool.ntp.org;2.debian.pool.ntp.org;3.debian.pool.ntp.org
+
+
+ SyslogResources
+
+
+
+
+
+
+
+
+ SONiC-Inventec-d7032-100
+ INVENTEC-D7032Q28B-C32
+
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/eeprom.py b/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/eeprom.py
new file mode 100644
index 0000000000..ad70e584bb
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/eeprom.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+#############################################################################
+# Inventec d7032q28b
+#
+# Platform and model specific eeprom subclass, inherits from the base class,
+# and provides the followings:
+# - the eeprom format definition
+# - specific encoder/decoder if there is special need
+#############################################################################
+
+try:
+ from sonic_eeprom import eeprom_tlvinfo
+except ImportError, e:
+ raise ImportError (str(e) + "- required module not found")
+
+
+class board(eeprom_tlvinfo.TlvInfoDecoder):
+
+ def __init__(self, name, path, cpld_root, ro):
+ self.eeprom_path = "/tmp/eeprom"
+ super(board, self).__init__(self.eeprom_path, 0, '', True)
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/sfputil.py b/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/sfputil.py
new file mode 100644
index 0000000000..020faab9db
--- /dev/null
+++ b/device/inventec/x86_64-inventec_d7032q28b-r0/plugins/sfputil.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+
+try:
+ from sonic_sfp.sfputilbase import sfputilbase
+except ImportError, e:
+ raise ImportError (str(e) + "- required module not found")
+
+
+class sfputil(sfputilbase):
+ """Platform specific sfputil class"""
+
+ port_start = 0
+ port_end = 31
+ ports_in_block = 32
+
+ port_to_eeprom_mapping = {}
+ port_to_i2c_mapping = {
+ 0: 22,
+ 1: 23,
+ 2: 24,
+ 3: 25,
+ 4: 26,
+ 5: 27,
+ 6: 28,
+ 7: 29,
+ 8: 30,
+ 9: 31,
+ 10: 32,
+ 11: 33,
+ 12: 34,
+ 13: 35,
+ 14: 36,
+ 15: 37,
+ 16: 6,
+ 17: 7,
+ 18: 8,
+ 19: 9,
+ 20: 10,
+ 21: 11,
+ 22: 12,
+ 23: 13,
+ 24: 14,
+ 25: 15,
+ 26: 16,
+ 27: 17,
+ 28: 18,
+ 29: 19,
+ 30: 20,
+ 31: 21
+ }
+
+ _qsfp_ports = range(0, ports_in_block + 1)
+
+ def __init__(self, port_num):
+ # Override port_to_eeprom_mapping for class initialization
+ eeprom_path = '/sys/class/i2c-adapter/i2c-{0}/{0}-0050/eeprom'
+ for x in range(self.port_start, self.port_end + 1):
+ port_eeprom_path = eeprom_path.format(self.port_to_i2c_mapping[x])
+ self.port_to_eeprom_mapping[x] = port_eeprom_path
+ sfputilbase.__init__(self, port_num)
diff --git a/platform/broadcom/one-image.mk b/platform/broadcom/one-image.mk
index 600e1159b4..0a48a32bd6 100644
--- a/platform/broadcom/one-image.mk
+++ b/platform/broadcom/one-image.mk
@@ -10,6 +10,7 @@ $(SONIC_ONE_IMAGE)_INSTALLS += $(DELL_S6000_PLATFORM_MODULE) \
$(INGRASYS_S8900_54XC_PLATFORM_MODULE) \
$(INGRASYS_S8900_64XC_PLATFORM_MODULE) \
$(INGRASYS_S9100_PLATFORM_MODULE) \
- $(ACCTON_AS7712_32X_PLATFORM_MODULE)
+ $(ACCTON_AS7712_32X_PLATFORM_MODULE) \
+ $(INVENTEC_D7032Q28B_PLATFORM_MODULE)
$(SONIC_ONE_IMAGE)_DOCKERS += $(SONIC_INSTALL_DOCKER_IMAGES)
SONIC_INSTALLERS += $(SONIC_ONE_IMAGE)
diff --git a/platform/broadcom/platform-modules-inventec.mk b/platform/broadcom/platform-modules-inventec.mk
new file mode 100755
index 0000000000..0d00fe1f73
--- /dev/null
+++ b/platform/broadcom/platform-modules-inventec.mk
@@ -0,0 +1,12 @@
+# Inventec d7032q28b Platform modules
+
+INVENTEC_D7032Q28B_PLATFORM_MODULE_VERSION = 1.0.0
+
+export INVENTEC_D7032Q28B_PLATFORM_MODULE_VERSION
+
+INVENTEC_D7032Q28B_PLATFORM_MODULE = platform-modules-d7032q28b_$(INVENTEC_D7032Q28B_PLATFORM_MODULE_VERSION)_amd64.deb
+$(INVENTEC_D7032Q28B_PLATFORM_MODULE)_SRC_PATH = $(PLATFORM_PATH)/sonic-platform-modules-inventec
+$(INVENTEC_D7032Q28B_PLATFORM_MODULE)_DEPENDS += $(LINUX_HEADERS) $(LINUX_HEADERS_COMMON)
+$(INVENTEC_D7032Q28B_PLATFORM_MODULE)_PLATFORM = x86_64-inventec_d7032q28b-r0
+SONIC_DPKG_DEBS += $(INVENTEC_D7032Q28B_PLATFORM_MODULE)
+$(eval $(call add_extra_package,$(INVENTEC_D7032Q28B_PLATFORM_MODULE)))
diff --git a/platform/broadcom/rules.mk b/platform/broadcom/rules.mk
index 3f0d523d42..3823dcc4b8 100755
--- a/platform/broadcom/rules.mk
+++ b/platform/broadcom/rules.mk
@@ -5,6 +5,7 @@ include $(PLATFORM_PATH)/platform-modules-dell.mk
include $(PLATFORM_PATH)/platform-modules-arista.mk
include $(PLATFORM_PATH)/platform-modules-ingrasys.mk
include $(PLATFORM_PATH)/platform-modules-accton.mk
+include $(PLATFORM_PATH)/platform-modules-inventec.mk
include $(PLATFORM_PATH)/docker-orchagent-brcm.mk
include $(PLATFORM_PATH)/docker-syncd-brcm.mk
include $(PLATFORM_PATH)/docker-syncd-brcm-rpc.mk
diff --git a/platform/broadcom/sonic-platform-modules-inventec/LICENSE b/platform/broadcom/sonic-platform-modules-inventec/LICENSE
new file mode 100644
index 0000000000..9cecc1d466
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
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+ "The Program" refers to any copyrightable work licensed under this
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+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
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+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
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+
+ To "convey" a work means any kind of propagation that enables other
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+.
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+.
diff --git a/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/conf/d7032q28b-modules.conf b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/conf/d7032q28b-modules.conf
new file mode 100644
index 0000000000..29d4d50a4f
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/conf/d7032q28b-modules.conf
@@ -0,0 +1,10 @@
+# /etc/modules: kernel modules to load at boot time.
+#
+# This file contains the names of kernel modules that should be loaded
+# at boot time, one per line. Lines beginning with "#" are ignored.
+
+lpc_ich
+i2c-i801
+i2c-mux
+i2c-mux-pca954x
+i2c-dev
diff --git a/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/Makefile b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/Makefile
new file mode 100755
index 0000000000..cdabd612a6
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/Makefile
@@ -0,0 +1,3 @@
+obj-m += inv_cpld.o inv_psoc.o
+obj-m += inv_platform.o
+
diff --git a/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_cpld.c b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_cpld.c
new file mode 100644
index 0000000000..028e24b9eb
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_cpld.c
@@ -0,0 +1,456 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+//#include "I2CHostCommunication.h"
+
+#define USE_SMBUS 1
+
+/* definition */
+#define CPLD_INFO_OFFSET 0x00
+#define CPLD_RESET_OFFSET 0x08
+#define CPLD_PSU_OFFSET 0x09
+#define CPLD_LED_OFFSET 0x0E
+#define CPLD_LED_STATU_OFFSET 0x0D
+#define CPLD_CTL_OFFSET 0x0C
+
+
+
+/* Each client has this additional data */
+struct cpld_data {
+ struct device *hwmon_dev;
+ struct mutex update_lock;
+};
+
+/*-----------------------------------------------------------------------*/
+
+static ssize_t cpld_i2c_read(struct i2c_client *client, u8 *buf, u8 offset, size_t count)
+{
+#if USE_SMBUS
+ int i;
+
+ for(i=0; iaddr;
+ msg[0].buf = msgbuf;
+ msg[0].len = 1;
+
+ msg[1].addr = client->addr;
+ msg[1].flags = I2C_M_RD;
+ msg[1].buf = buf;
+ msg[1].len = count;
+
+ status = i2c_transfer(client->adapter, msg, 2);
+
+ if(status == 2)
+ status = count;
+
+ return status;
+#endif
+}
+
+static ssize_t cpld_i2c_write(struct i2c_client *client, char *buf, unsigned offset, size_t count)
+{
+#if USE_SMBUS
+ int i;
+
+ for(i=0; iaddr;
+ msg.flags = 0;
+
+ /* msg.buf is u8 and casts will mask the values */
+ msg.buf = writebuf;
+
+ msg.buf[i++] = offset;
+ memcpy(&msg.buf[i], buf, count);
+ msg.len = i + count;
+
+ status = i2c_transfer(client->adapter, &msg, 1);
+ if (status == 1)
+ status = count;
+
+ return status;
+#endif
+}
+
+/*-----------------------------------------------------------------------*/
+
+/* sysfs attributes for hwmon */
+
+static ssize_t show_info(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 b[4];
+
+ memset(b, 0, 4);
+
+ mutex_lock(&data->update_lock);
+ status = cpld_i2c_read(client, b, CPLD_INFO_OFFSET, 4);
+ mutex_unlock(&data->update_lock);
+
+ if(status != 4) return sprintf(buf, "read cpld info fail\n");
+
+ status = sprintf (buf, "The CPLD release date is %02d/%02d/%d.\n", b[2] & 0xf, (b[3] & 0x1f), 2014+(b[2] >> 4)); /* mm/dd/yyyy*/
+ status = sprintf (buf, "%sThe PCB version is %X%X\n", buf, b[0]>>4, b[0]&0xf);
+ status = sprintf (buf, "%sThe CPLD version is %d.%d\n", buf, b[1]>>4, b[1]&0xf);
+
+ return strlen(buf);
+}
+
+static ssize_t show_reset(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 b[1];
+
+ mutex_lock(&data->update_lock);
+
+ status = cpld_i2c_read(client, b, CPLD_RESET_OFFSET, 1);
+
+ mutex_unlock(&data->update_lock);
+
+ if(status != 1) return sprintf(buf, "read cpld reset fail\n");
+
+
+ status = sprintf (buf, "The CPLD 1 cpld_reset = %d\n", b[0]);
+
+ return strlen(buf);
+}
+
+static ssize_t set_reset(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+
+ u8 temp = simple_strtol(buf, NULL, 10);
+
+ mutex_lock(&data->update_lock);
+ cpld_i2c_write(client, &temp, CPLD_RESET_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static ssize_t show_ctl(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 b[1];
+
+ mutex_lock(&data->update_lock);
+
+ status = cpld_i2c_read(client, b, CPLD_CTL_OFFSET, 1);
+
+ mutex_unlock(&data->update_lock);
+
+ if(status != 1) return sprintf(buf, "read cpld ctl fail\n");
+
+
+ status = sprintf (buf, "0x%X\n", b[0]);
+
+ return strlen(buf);
+}
+
+static ssize_t set_ctl(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 byte;
+
+ u8 temp = simple_strtol(buf, NULL, 10);
+
+ mutex_lock(&data->update_lock);
+ cpld_i2c_read(client, &byte, CPLD_CTL_OFFSET, 1);
+ if(temp) byte |= (1<<0);
+ else byte &= ~(1<<0);
+ cpld_i2c_write(client, &byte, CPLD_CTL_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static char* led_str[] = {
+ "OFF", //000
+ "0.5 Hz", //001
+ "1 Hz", //010
+ "2 Hz", //011
+ "NA", //100
+ "NA", //101
+ "NA", //110
+ "ON", //111
+};
+
+static ssize_t show_led(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 byte;
+ int shift = (attr->index == 0)?3:0;
+
+ mutex_lock(&data->update_lock);
+ status = cpld_i2c_read(client, &byte, CPLD_LED_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ if(status != 1) return sprintf(buf, "read cpld offset 0x%x\n", CPLD_LED_OFFSET);
+
+ byte = (byte >> shift) & 0x7;
+
+ /*
+ 0: off
+ 1: 0.5hz
+ 2: 1 hz
+ 3: 2 hz
+ 4~6: not define
+ 7: on
+ */
+
+ status = sprintf (buf, "%d: %s\n", byte, led_str[byte]);
+
+ return strlen(buf);
+}
+
+static ssize_t set_led(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+
+ u8 temp = simple_strtol(buf, NULL, 16);
+ u8 byte;
+ int shift = (attr->index == 0)?3:0;
+
+ temp &= 0x7;
+ //validate temp value: 0,1,2,3,7, TBD
+
+ mutex_lock(&data->update_lock);
+ cpld_i2c_read(client, &byte, CPLD_LED_OFFSET, 1);
+ byte &= ~(0x7<update_lock);
+
+ return count;
+}
+
+/*
+CPLD report the PSU0 status
+000 = PSU normal operation
+100 = PSU fault
+010 = PSU unpowered
+111 = PSU not installed
+
+7 6 | 5 4 3 | 2 1 0
+----------------------
+ | psu0 | psu1
+*/
+static char* psu_str[] = {
+ "normal", //000
+ "NA", //001
+ "unpowered", //010
+ "NA", //011
+ "fault", //100
+ "NA", //101
+ "NA", //110
+ "not installed", //111
+};
+
+static ssize_t show_psu(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct cpld_data *data = i2c_get_clientdata(client);
+ u8 byte;
+ int shift = (attr->index == 1)?0:3;
+
+ mutex_lock(&data->update_lock);
+ status = cpld_i2c_read(client, &byte, CPLD_PSU_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ byte = (byte >> shift) & 0x7;
+
+ status = sprintf (buf, "%d : %s\n", byte, psu_str[byte]);
+
+ return strlen(buf);
+}
+
+
+static SENSOR_DEVICE_ATTR(info, S_IRUGO, show_info, 0, 0);
+static SENSOR_DEVICE_ATTR(reset, S_IWUSR|S_IRUGO, show_reset, set_reset, 0);
+static SENSOR_DEVICE_ATTR(ctl, S_IWUSR|S_IRUGO, show_ctl, set_ctl, 0);
+
+static SENSOR_DEVICE_ATTR(grn_led, S_IWUSR|S_IRUGO, show_led, set_led, 0);
+static SENSOR_DEVICE_ATTR(red_led, S_IWUSR|S_IRUGO, show_led, set_led, 1);
+
+static SENSOR_DEVICE_ATTR(psu0, S_IRUGO, show_psu, 0, 0);
+static SENSOR_DEVICE_ATTR(psu1, S_IRUGO, show_psu, 0, 1);
+
+static struct attribute *cpld_attributes[] = {
+ //info
+ &sensor_dev_attr_info.dev_attr.attr,
+ &sensor_dev_attr_reset.dev_attr.attr,
+ &sensor_dev_attr_ctl.dev_attr.attr,
+
+ &sensor_dev_attr_grn_led.dev_attr.attr,
+ &sensor_dev_attr_red_led.dev_attr.attr,
+
+ &sensor_dev_attr_psu0.dev_attr.attr,
+ &sensor_dev_attr_psu1.dev_attr.attr,
+
+ NULL
+};
+
+static const struct attribute_group cpld_group = {
+ .attrs = cpld_attributes,
+};
+
+/*-----------------------------------------------------------------------*/
+
+/* device probe and removal */
+
+static int
+cpld_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+ struct cpld_data *data;
+ int status;
+
+ printk("+%s\n", __func__);
+
+ if (!i2c_check_functionality(client->adapter,
+ I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA))
+ return -EIO;
+
+ data = kzalloc(sizeof(struct cpld_data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, data);
+ mutex_init(&data->update_lock);
+
+ /* Register sysfs hooks */
+ status = sysfs_create_group(&client->dev.kobj, &cpld_group);
+ if (status)
+ goto exit_free;
+
+ data->hwmon_dev = hwmon_device_register(&client->dev);
+ if (IS_ERR(data->hwmon_dev)) {
+ status = PTR_ERR(data->hwmon_dev);
+ goto exit_remove;
+ }
+
+ dev_info(&client->dev, "%s: sensor '%s'\n",
+ dev_name(data->hwmon_dev), client->name);
+
+ return 0;
+
+exit_remove:
+ sysfs_remove_group(&client->dev.kobj, &cpld_group);
+exit_free:
+ i2c_set_clientdata(client, NULL);
+ kfree(data);
+ return status;
+}
+
+static int cpld_remove(struct i2c_client *client)
+{
+ struct cpld_data *data = i2c_get_clientdata(client);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &cpld_group);
+ i2c_set_clientdata(client, NULL);
+ kfree(data);
+ return 0;
+}
+
+static const struct i2c_device_id cpld_ids[] = {
+ { "inv_cpld", 0, },
+ { /* LIST END */ }
+};
+MODULE_DEVICE_TABLE(i2c, cpld_ids);
+
+static struct i2c_driver cpld_driver = {
+ .class = I2C_CLASS_HWMON,
+ .driver = {
+ .name = "inv_cpld",
+ },
+ .probe = cpld_probe,
+ .remove = cpld_remove,
+ .id_table = cpld_ids,
+};
+
+/*-----------------------------------------------------------------------*/
+
+/* module glue */
+
+static int __init inv_cpld_init(void)
+{
+ return i2c_add_driver(&cpld_driver);
+}
+
+static void __exit inv_cpld_exit(void)
+{
+ i2c_del_driver(&cpld_driver);
+}
+
+MODULE_AUTHOR("eddie.lan ");
+MODULE_DESCRIPTION("inv cpld driver");
+MODULE_LICENSE("GPL");
+
+module_init(inv_cpld_init);
+module_exit(inv_cpld_exit);
diff --git a/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_platform.c b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_platform.c
new file mode 100644
index 0000000000..71dda75b25
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/modules/inv_platform.c
@@ -0,0 +1,197 @@
+#include
+//#include
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+#include
+
+//#include
+#define IO_EXPAND_BASE 64
+#define IO_EXPAND_NGPIO 16
+
+struct inv_i2c_board_info {
+ int ch;
+ int size;
+ struct i2c_board_info *board_info;
+};
+
+#define bus_id(id) (id)
+static struct pca954x_platform_mode mux_modes_0[] = {
+ {.adap_id = bus_id(2),}, {.adap_id = bus_id(3),},
+ {.adap_id = bus_id(4),}, {.adap_id = bus_id(5),},
+};
+static struct pca954x_platform_mode mux_modes_0_0[] = {
+ {.adap_id = bus_id(6),}, {.adap_id = bus_id(7),},
+ {.adap_id = bus_id(8),}, {.adap_id = bus_id(9),},
+ {.adap_id = bus_id(10),}, {.adap_id = bus_id(11),},
+ {.adap_id = bus_id(12),}, {.adap_id = bus_id(13),},
+};
+
+static struct pca954x_platform_mode mux_modes_0_1[] = {
+ {.adap_id = bus_id(14),}, {.adap_id = bus_id(15),},
+ {.adap_id = bus_id(16),}, {.adap_id = bus_id(17),},
+ {.adap_id = bus_id(18),}, {.adap_id = bus_id(19),},
+ {.adap_id = bus_id(20),}, {.adap_id = bus_id(21),},
+};
+
+static struct pca954x_platform_mode mux_modes_0_2[] = {
+ {.adap_id = bus_id(22),}, {.adap_id = bus_id(23),},
+ {.adap_id = bus_id(24),}, {.adap_id = bus_id(25),},
+ {.adap_id = bus_id(26),}, {.adap_id = bus_id(27),},
+ {.adap_id = bus_id(28),}, {.adap_id = bus_id(29),},
+};
+
+static struct pca954x_platform_mode mux_modes_0_3[] = {
+ {.adap_id = bus_id(30),}, {.adap_id = bus_id(31),},
+ {.adap_id = bus_id(32),}, {.adap_id = bus_id(33),},
+ {.adap_id = bus_id(34),}, {.adap_id = bus_id(35),},
+ {.adap_id = bus_id(36),}, {.adap_id = bus_id(37),},
+};
+
+static struct pca954x_platform_data mux_data_0 = {
+ .modes = mux_modes_0,
+ .num_modes = 4,
+};
+static struct pca954x_platform_data mux_data_0_0 = {
+ .modes = mux_modes_0_0,
+ .num_modes = 8,
+};
+static struct pca954x_platform_data mux_data_0_1 = {
+ .modes = mux_modes_0_1,
+ .num_modes = 8,
+};
+static struct pca954x_platform_data mux_data_0_2 = {
+ .modes = mux_modes_0_2,
+ .num_modes = 8,
+};
+static struct pca954x_platform_data mux_data_0_3 = {
+ .modes = mux_modes_0_3,
+ .num_modes = 8,
+};
+
+static struct i2c_board_info i2c_device_info0[] __initdata = {
+ {"inv_psoc", 0, 0x66, 0, 0, 0},//psoc
+ {"inv_cpld", 0, 0x55, 0, 0, 0},//cpld
+ {"pca9545", 0, 0x70, &mux_data_0, 0, 0},
+};
+
+static struct i2c_board_info i2c_device_info1[] __initdata = {
+ {"pca9545", 0, 0x70, &mux_data_0, 0, 0},
+};
+
+static struct i2c_board_info i2c_device_info2[] __initdata = {
+ {"pca9548", 0, 0x72, &mux_data_0_0, 0, 0},
+};
+
+static struct i2c_board_info i2c_device_info3[] __initdata = {
+ {"pca9548", 0, 0x72, &mux_data_0_1, 0, 0},
+};
+
+static struct i2c_board_info i2c_device_info4[] __initdata = {
+ {"pca9548", 0, 0x72, &mux_data_0_2, 0, 0},
+};
+
+static struct i2c_board_info i2c_device_info5[] __initdata = {
+ {"pca9548", 0, 0x72, &mux_data_0_3, 0, 0},
+};
+
+
+static struct inv_i2c_board_info i2cdev_list[] = {
+ {0, ARRAY_SIZE(i2c_device_info0), i2c_device_info0 }, //smbus 0
+ {1, ARRAY_SIZE(i2c_device_info1), i2c_device_info1 }, //smbus 1 or gpio11+12
+
+ {bus_id(2), ARRAY_SIZE(i2c_device_info2), i2c_device_info2 }, //mux 0
+ {bus_id(3), ARRAY_SIZE(i2c_device_info3), i2c_device_info3 }, //mux 1
+ {bus_id(4), ARRAY_SIZE(i2c_device_info4), i2c_device_info4 }, //mux 2
+ {bus_id(5), ARRAY_SIZE(i2c_device_info5), i2c_device_info5 }, //mux 3
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+static struct i2c_gpio_platform_data i2c_gpio_platdata0 = {
+ .scl_pin = 8,
+ .sda_pin = 9,
+
+ .udelay = 5, //5:100kHz
+ .sda_is_open_drain = 0,
+ .scl_is_open_drain = 0,
+ .scl_is_output_only = 0
+};
+
+static struct i2c_gpio_platform_data i2c_gpio_platdata1 = {
+ .scl_pin = 12,
+ .sda_pin = 11,
+
+ .udelay = 5, //5:100kHz
+ .sda_is_open_drain = 0,
+ .scl_is_open_drain = 0,
+ .scl_is_output_only = 0
+};
+
+static struct platform_device device_i2c_gpio0 = {
+ .name = "i2c-gpio",
+ .id = 0, // adapter number
+ .dev.platform_data = &i2c_gpio_platdata0,
+};
+
+static struct platform_device device_i2c_gpio1 = {
+ .name = "i2c-gpio",
+ .id = 1, // adapter number
+ .dev.platform_data = &i2c_gpio_platdata1,
+};
+
+static int __init plat_redwood_x86_init(void)
+{
+ struct i2c_adapter *adap = NULL;
+ struct i2c_client *e = NULL;
+ int ret = 0;
+ int i,j;
+
+ printk("el6661 plat_redwood_x86_init \n");
+
+#if 0 //disable for ICOS
+ //use i2c-gpio
+ //register i2c gpio
+ //config gpio8,9 to gpio function
+ outl( inl(0x500) | (1<<8 | 1<<9), 0x500);
+
+ ret = platform_device_register(&device_i2c_gpio0);
+ if (ret) {
+ printk(KERN_ERR "i2c-gpio: device_i2c_gpio0 register fail %d\n", ret);
+ }
+
+ outl( inl(0x500) | (1<<11 | 1<<12), 0x500);
+ ret = platform_device_register(&device_i2c_gpio1);
+ if (ret) {
+ printk(KERN_ERR "i2c-gpio: device_i2c_gpio1 register fail %d\n", ret);
+ }
+#endif
+
+ for(i=0; i
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+//#include "I2CHostCommunication.h"
+
+#define USE_SMBUS 1
+
+//#define offsetof(st, m) ((size_t)(&((st *)0)->m))
+#define FAN_NUM 5
+#define PSU_NUM 2
+
+struct __attribute__ ((__packed__)) psoc_psu_layout {
+ u16 psu1_iin;
+ u16 psu2_iin;
+ u16 psu1_iout;
+ u16 psu2_iout;
+
+ u16 psu1_pin;
+ u16 psu2_pin;
+ u16 psu1_pout;
+ u16 psu2_pout;
+
+ u16 psu1_vin;
+ u16 psu2_vin;
+ u16 psu1_vout;
+ u16 psu2_vout;
+};
+
+struct __attribute__ ((__packed__)) psoc_layout {
+ u8 ctl; //offset: 0
+ u16 switch_temp; //offset: 1
+ u8 reserve1; //offset: 3
+
+ u8 fw_upgrade; //offset: 4
+
+ //i2c bridge
+ u8 i2c_st; //offset: 5
+ u8 i2c_ctl; //offset: 6
+ u8 i2c_addr; //offset: 7
+ u8 i2c_data[0x20]; //offset: 8
+
+ //gpo
+ u8 led_grn; //offset: 28
+ u8 led_red; //offset: 29
+
+ //pwm duty
+ u8 pwm[FAN_NUM]; //offset: 2a
+ u8 pwm_psu[PSU_NUM]; //offset: 2f
+
+ //fan rpm
+ u16 fan[FAN_NUM*2]; //offset: 31
+ //u16 fan_psu[PSU_NUM];
+
+ //gpi
+ u8 gpi_fan; //offset: 45
+
+ //psu state
+ u8 psu_state; //offset: 46
+
+ //temperature
+ u16 temp[5]; //offset: 47
+ u16 temp_psu[PSU_NUM]; //offset: 51
+
+ //version
+ u8 version[2]; //offset: 55
+
+ u8 reserve2[3]; //offset: 57
+ struct psoc_psu_layout psu_info; //offset: 5a
+};
+
+
+/* definition */
+#define PSOC_OFF(m) offsetof(struct psoc_layout, m)
+#define PSOC_PSU_OFF(m) offsetof(struct psoc_psu_layout, m)
+
+#define SWITCH_TMP_OFFSET PSOC_OFF(switch_temp) //0x01
+#define PWM_OFFSET PSOC_OFF(pwm)
+#define PWM_PSU_OFFSET PSOC_OFF(pwm_psu)
+#define THERMAL_OFFSET PSOC_OFF(temp)
+#define RPM_OFFSET PSOC_OFF(fan)
+//#define RPM_PSU_OFFSET PSOC_OFF(fan_psu)
+#define DIAG_FLAG_OFFSET PSOC_OFF(ctl)
+#define FAN_LED_OFFSET PSOC_OFF(led_grn)
+#define FAN_GPI_OFFSET PSOC_OFF(gpi_fan)
+#define PSOC_PSU_OFFSET PSOC_OFF(psu_state)
+#define VERSION_OFFSET PSOC_OFF(version)
+#define PSU_INFO_OFFSET PSOC_OFF(psu_info)
+
+
+/* Each client has this additional data */
+struct psoc_data {
+ struct device *hwmon_dev;
+ struct mutex update_lock;
+ u32 diag;
+};
+
+/*-----------------------------------------------------------------------*/
+
+static ssize_t psoc_i2c_read(struct i2c_client *client, u8 *buf, u8 offset, size_t count)
+{
+#if USE_SMBUS
+ int i;
+
+ for(i=0; iaddr;
+ msg[0].buf = msgbuf;
+ msg[0].len = 1;
+
+ msg[1].addr = client->addr;
+ msg[1].flags = I2C_M_RD;
+ msg[1].buf = buf;
+ msg[1].len = count;
+
+ status = i2c_transfer(client->adapter, msg, 2);
+
+ if(status == 2)
+ status = count;
+
+ return status;
+#endif
+}
+
+static ssize_t psoc_i2c_write(struct i2c_client *client, char *buf, unsigned offset, size_t count)
+{
+#if USE_SMBUS
+ int i;
+
+ for(i=0; iaddr;
+ msg.flags = 0;
+
+ /* msg.buf is u8 and casts will mask the values */
+ msg.buf = writebuf;
+
+ msg.buf[i++] = offset;
+ memcpy(&msg.buf[i], buf, count);
+ msg.len = i + count;
+
+ status = i2c_transfer(client->adapter, &msg, 1);
+ if (status == 1)
+ status = count;
+
+ return status;
+#endif
+}
+
+static u32 psoc_read32(struct i2c_client *client, u8 offset)
+{
+ u32 value = 0;
+ u8 buf[4];
+
+ if( psoc_i2c_read(client, buf, offset, 4) == 4)
+ value = (buf[0]<<24 | buf[1]<<16 | buf[2]<<8 | buf[3]);
+
+ return value;
+}
+
+static u16 psoc_read16(struct i2c_client *client, u8 offset)
+{
+ u16 value = 0;
+ u8 buf[2];
+
+ if(psoc_i2c_read(client, buf, offset, 2) == 2)
+ value = (buf[0]<<8 | buf[1]<<0);
+
+ return value;
+}
+
+static u8 psoc_read8(struct i2c_client *client, u8 offset)
+{
+ u8 value = 0;
+ u8 buf = 0;
+
+ if(psoc_i2c_read(client, &buf, offset, 1) == 1)
+ value = buf;
+
+ return value;
+}
+
+static int psoc_write_value(struct i2c_client *client, unsigned offset, u16 value)
+{
+ //TBD
+ return 0;
+}
+
+
+//PSOC i2c bridge regsters
+#define PSOC_I2C_STATUS PSOC_OFF(i2c_st)
+#define PSOC_I2C_CNTRL PSOC_OFF(i2c_ctl)
+#define PSOC_I2C_ADDR PSOC_OFF(i2c_addr)
+#define PSOC_I2C_DATA PSOC_OFF(i2c_data)
+
+//status bit definition
+#define PSOC_I2C_START (1 << 0)
+#define PSOC_PMB_SEL (1 << 7)
+
+//addr bits definition
+#define PSOC_I2C_READ (1 << 0)
+
+//PMBUS registers definition
+#define PMBUS_READ_VIN (0x88)
+#define PMBUS_READ_IIN (0x89)
+#define PMBUS_READ_VOUT (0x8B)
+#define PMBUS_READ_IOUT (0x8C)
+#define PMBUS_READ_POUT (0x96)
+#define PMBUS_READ_PIN (0x97)
+
+#define PMBUS_MFR_ID (0x99)
+#define PMBUS_MFR_MODEL (0x9A)
+#define PMBUS_MFR_REVISION (0x9B)
+#define PMBUS_MFR_DATE (0x9D)
+#define PMBUS_MFR_SERIAL (0x9E)
+
+static int psoc_i2c_bridge_read(struct i2c_client *client,
+ unsigned char bus,
+ unsigned char chip,
+ char *addr, int alen,
+ unsigned char *data, int len )
+{
+ unsigned char txdata[28], rxdata[28];
+ int index, timeout;
+
+ txdata[PSOC_I2C_STATUS] = 0; /* the status */
+ txdata[PSOC_I2C_CNTRL] = ((alen & 3) << 5) | (len & 0x1f); /* the sizes */
+ txdata[PSOC_I2C_ADDR] = (chip << 1) | PSOC_I2C_READ; /* read address */
+ for(index = 0; index < alen; index++)
+ txdata[PSOC_I2C_DATA + index] = addr[index]; /* the chip address */
+ for(; index < alen+len; index++)
+ txdata[PSOC_I2C_DATA + index] = 0; /* clear the chip data */
+
+ psoc_i2c_write(client, &txdata[PSOC_I2C_CNTRL], PSOC_I2C_CNTRL, 2 + alen + len);
+
+ //delay a while ???
+ //---------------------------------------------------------------------
+ //start write
+ txdata[PSOC_I2C_STATUS] = PSOC_I2C_START; /* the start bit*/
+ if(bus)
+ txdata[PSOC_I2C_STATUS] |= PSOC_PMB_SEL;/* bus id */
+ psoc_i2c_write(client, &txdata[PSOC_I2C_STATUS], PSOC_I2C_STATUS, 1);
+
+ //delay a while
+ timeout = 40; //40*20==>800 ms
+ do {
+ psoc_i2c_read(client, &rxdata[PSOC_I2C_STATUS], PSOC_I2C_STATUS, 1);
+
+ //check rxdata[5] error bit(1) and complete bit(0) ,TBD
+ if((rxdata[PSOC_I2C_STATUS] & 0x2) == 0x2) {
+ //printk("i2c bridge fail!!!\n");
+ timeout = 0;
+ break;
+ }
+ if((rxdata[PSOC_I2C_STATUS] & PSOC_I2C_START) == 0) {
+ /* comand complete */
+ psoc_i2c_read(client, &rxdata[PSOC_I2C_DATA+alen], PSOC_I2C_DATA+alen, len);
+ break;
+ }
+
+ //delay
+ msleep(20);
+ } while(timeout--);
+
+ if(timeout <= 0) {
+ return -1;
+ }
+
+ //---------------------------------------------------------------------
+
+ for(index=0; index < len; index++) {
+ data[index] = rxdata[PSOC_I2C_DATA + alen + index];
+ }
+
+ return 0;
+}
+
+
+/*
+CPLD report the PSU0 status
+000 = PSU normal operation
+100 = PSU fault
+010 = PSU unpowered
+111 = PSU not installed
+
+7 6 | 5 4 3 | 2 1 0
+----------------------
+ | psu1 | psu0
+*/
+static char* psu_str[] = {
+ "normal", //000
+ "NA", //001
+ "unpowered", //010
+ "NA", //011
+ "fault", //100
+ "NA", //101
+ "NA", //110
+ "not installed", //111
+};
+
+static ssize_t show_psu_st(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u32 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 byte;
+ int shift = (attr->index == 0)?3:0;
+
+ mutex_lock(&data->update_lock);
+ status = psoc_i2c_read(client, &byte, PSOC_PSU_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ byte = (byte >> shift) & 0x7;
+
+ status = sprintf (buf, "%d : %s\n", byte, psu_str[byte]);
+
+ return strlen(buf);
+}
+
+/*-----------------------------------------------------------------------*/
+
+/* sysfs attributes for hwmon */
+
+static ssize_t show_thermal(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u16 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index * 2 + THERMAL_OFFSET;
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read16(client, offset);
+ status = __swab16(status);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "%d\n",
+ (s8)(status>>8) * 1000 );
+}
+
+
+static ssize_t show_pwm(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ int status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index;
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read8(client, offset);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "%d\n",
+ status);
+}
+
+static ssize_t set_pwm(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index;
+
+ u8 pwm = simple_strtol(buf, NULL, 10);
+ if(pwm > 255) pwm = 255;
+
+ if(data->diag) {
+ mutex_lock(&data->update_lock);
+ psoc_i2c_write(client, &pwm, offset, 1);
+ mutex_unlock(&data->update_lock);
+ }
+
+ return count;
+}
+
+
+static ssize_t show_rpm(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ int status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index;
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read16(client, offset);
+ status = __swab16(status);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "%d\n",
+ status);
+}
+static ssize_t show_fan_type(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u8 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 index = attr->index;
+ int type = -1;
+
+ mutex_lock(&data->update_lock);
+ status = psoc_read8(client, FAN_GPI_OFFSET);
+ mutex_unlock(&data->update_lock);
+
+ if( (status & 1<update_lock);
+ status = psoc_i2c_read(client, (u8*)&temp, SWITCH_TMP_OFFSET, 2);
+ status = __swab16(status);
+ mutex_unlock(&data->update_lock);
+
+ status = sprintf (buf, "%d\n", (s8)(temp>>8) * 1000 );
+
+ return strlen(buf);
+}
+
+static ssize_t set_switch_tmp(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+
+ long temp = simple_strtol(buf, NULL, 10);
+ u16 temp2 = ( (temp/1000) <<8 ) & 0xFF00 ;
+
+ //printk("set_switch_tmp temp=%d, temp2=0x%x (%x,%x)\n", temp, temp2, ( ( (temp/1000) <<8 ) & 0xFF00 ), (( (temp%1000) / 10 ) & 0xFF));
+
+ mutex_lock(&data->update_lock);
+ psoc_i2c_write(client, (u8*)&temp2, SWITCH_TMP_OFFSET, 2);
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static ssize_t show_diag(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u16 status;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 diag_flag = 0;
+
+ mutex_lock(&data->update_lock);
+ status = psoc_i2c_read(client, (u8*)&diag_flag, DIAG_FLAG_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ data->diag = (diag_flag & 0x80)?1:0;
+ status = sprintf (buf, "%d\n", data->diag);
+
+ return strlen(buf);
+}
+
+static ssize_t set_diag(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 value = 0;
+ u8 diag = simple_strtol(buf, NULL, 10);
+
+ diag = diag?1:0;
+ data->diag = diag;
+
+ mutex_lock(&data->update_lock);
+ psoc_i2c_read(client, (u8*)&value, DIAG_FLAG_OFFSET, 1);
+ if(diag) value |= (1<<7);
+ else value &= ~(1<<7);
+ psoc_i2c_write(client, (u8*)&value, DIAG_FLAG_OFFSET, 1);
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+
+static ssize_t show_version(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u16 status;
+ //struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read16(client, VERSION_OFFSET);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "ver: %x.%x\n", (status & 0xFF00)>>8, (status & 0xFF) );
+}
+
+
+static ssize_t show_fan_led(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ int status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 bit = attr->index;
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read8(client, FAN_LED_OFFSET);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "%d\n",
+ (status & (1<index;
+ u8 led_state = 0;
+
+ u8 v = simple_strtol(buf, NULL, 10);
+
+ if(data->diag) {
+ mutex_lock(&data->update_lock);
+ led_state = psoc_read8(client, FAN_LED_OFFSET);
+ if(v) led_state |= (1<update_lock);
+ }
+
+ return count;
+}
+
+static ssize_t show_value8(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ int status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index;
+
+ mutex_lock(&data->update_lock);
+
+ status = psoc_read8(client, offset);
+
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "0x%02X\n", status );
+}
+
+static long pmbus_reg2data_linear(int data, int linear16)
+{
+ s16 exponent;
+ s32 mantissa;
+ long val;
+
+ if (linear16) { /* LINEAR16 */
+ exponent = -9;
+ mantissa = (u16) data;
+ } else { /* LINEAR11 */
+ exponent = ((s16)data) >> 11;
+ exponent = ((s16)( data & 0xF800) ) >> 11;
+ mantissa = ((s32)((data & 0x7ff) << 5)) >> 5;
+ }
+
+ //printk("data=%d, m=%d, e=%d\n", data, exponent, mantissa);
+ val = mantissa;
+
+ /* scale result to micro-units for power sensors */
+ val = val * 1000L;
+
+ if (exponent >= 0)
+ val <<= exponent;
+ else
+ val >>= -exponent;
+
+ return val;
+}
+
+static ssize_t show_psu(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ int status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 reg = attr->index & 0xFF;
+ u8 len = ((attr->index & 0xFF00) >> 8);
+ u8 chip = (attr->index >> 16)? 0x59:0x58;
+ u8 bus = 1;
+ unsigned char value[2] = {0,0};;
+
+ if (len == 2)
+ {
+ mutex_lock(&data->update_lock);
+ psoc_i2c_bridge_read(client, bus, chip, ®, 1, value, 2);
+ mutex_unlock(&data->update_lock);
+
+ status = value[1]<<8 | value[0];
+ //status1 = value[1]<<8 | value[0];
+
+ return sprintf(buf, "%ld\n", pmbus_reg2data_linear(status, (reg==PMBUS_READ_VOUT)?1:0) );
+ }
+ else
+ { //len is not defined.
+ u8 tmpbuf[32];
+ mutex_lock(&data->update_lock);
+ //length of block read
+ psoc_i2c_bridge_read(client, bus, chip, ®, 1, &len, 1);
+ //data included length
+ psoc_i2c_bridge_read(client, bus, chip, ®, 1, tmpbuf, len+1);
+ mutex_unlock(&data->update_lock);
+
+ memcpy(buf, tmpbuf+1, len);
+ buf[len]='\n';
+
+ return len+1;
+ }
+}
+
+static ssize_t show_psu_psoc(struct device *dev, struct device_attribute *da,
+ char *buf)
+{
+ u16 status;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct psoc_data *data = i2c_get_clientdata(client);
+ u8 offset = attr->index + PSU_INFO_OFFSET;
+
+ mutex_lock(&data->update_lock);
+ status = psoc_read16(client, offset);
+ mutex_unlock(&data->update_lock);
+
+ return sprintf(buf, "%ld \n", pmbus_reg2data_linear(status, strstr(attr->dev_attr.attr.name, "vout")? 1:0 ));
+}
+
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_thermal, 0, 0);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_thermal, 0, 1);
+static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_thermal, 0, 2);
+static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO, show_thermal, 0, 3);
+static SENSOR_DEVICE_ATTR(temp5_input, S_IRUGO, show_thermal, 0, 4);
+static SENSOR_DEVICE_ATTR(thermal_psu1, S_IRUGO, show_thermal, 0, 5);
+static SENSOR_DEVICE_ATTR(thermal_psu2, S_IRUGO, show_thermal, 0, 6);
+
+static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_OFFSET+0);
+static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_OFFSET+1);
+static SENSOR_DEVICE_ATTR(pwm3, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_OFFSET+2);
+static SENSOR_DEVICE_ATTR(pwm4, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_OFFSET+3);
+#if (FAN_NUM >= 5)
+static SENSOR_DEVICE_ATTR(pwm5, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_OFFSET+4);
+#endif
+static SENSOR_DEVICE_ATTR(pwm_psu1, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_PSU_OFFSET+0);
+static SENSOR_DEVICE_ATTR(pwm_psu2, S_IWUSR|S_IRUGO, show_pwm, set_pwm, PWM_PSU_OFFSET+1);
+
+static SENSOR_DEVICE_ATTR(psu0, S_IRUGO, show_psu_st, 0, 0);
+static SENSOR_DEVICE_ATTR(psu1, S_IRUGO, show_psu_st, 0, 1);
+
+static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, show_rpm, 0, 0*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, show_rpm, 0, 1*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan3_input, S_IRUGO, show_rpm, 0, 2*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan4_input, S_IRUGO, show_rpm, 0, 3*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan5_input, S_IRUGO, show_rpm, 0, 4*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan6_input, S_IRUGO, show_rpm, 0, 5*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan7_input, S_IRUGO, show_rpm, 0, 6*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan8_input, S_IRUGO, show_rpm, 0, 7*2 + RPM_OFFSET);
+#if (FAN_NUM >= 5)
+static SENSOR_DEVICE_ATTR(fan9_input, S_IRUGO, show_rpm, 0, 8*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(fan10_input, S_IRUGO, show_rpm, 0, 9*2 + RPM_OFFSET);
+#endif
+static SENSOR_DEVICE_ATTR(rpm_psu1, S_IRUGO, show_rpm, 0, 8*2 + RPM_OFFSET);
+static SENSOR_DEVICE_ATTR(rpm_psu2, S_IRUGO, show_rpm, 0, 9*2 + RPM_OFFSET);
+
+static SENSOR_DEVICE_ATTR(switch_tmp, S_IWUSR|S_IRUGO, show_switch_tmp, set_switch_tmp, 0);
+
+static SENSOR_DEVICE_ATTR(diag, S_IWUSR|S_IRUGO, show_diag, set_diag, 0);
+static SENSOR_DEVICE_ATTR(version, S_IRUGO, show_version, 0, 0);
+
+static SENSOR_DEVICE_ATTR(fan_led_grn1, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 0);
+static SENSOR_DEVICE_ATTR(fan_led_grn2, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 1);
+static SENSOR_DEVICE_ATTR(fan_led_grn3, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 2);
+static SENSOR_DEVICE_ATTR(fan_led_grn4, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 3);
+static SENSOR_DEVICE_ATTR(fan_led_red1, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 4);
+static SENSOR_DEVICE_ATTR(fan_led_red2, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 5);
+static SENSOR_DEVICE_ATTR(fan_led_red3, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 6);
+static SENSOR_DEVICE_ATTR(fan_led_red4, S_IWUSR|S_IRUGO, show_fan_led, set_fan_led, 7);
+
+static SENSOR_DEVICE_ATTR(fan_gpi, S_IRUGO, show_value8, 0, FAN_GPI_OFFSET);
+static SENSOR_DEVICE_ATTR(fan1_type, S_IRUGO, show_fan_type, 0, 0);
+static SENSOR_DEVICE_ATTR(fan2_type, S_IRUGO, show_fan_type, 0, 1);
+static SENSOR_DEVICE_ATTR(fan3_type, S_IRUGO, show_fan_type, 0, 2);
+static SENSOR_DEVICE_ATTR(fan4_type, S_IRUGO, show_fan_type, 0, 3);
+
+static SENSOR_DEVICE_ATTR(psu1_vin, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_VIN);
+static SENSOR_DEVICE_ATTR(psu1_vout, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_VOUT);
+static SENSOR_DEVICE_ATTR(psu1_iin, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_IIN);
+static SENSOR_DEVICE_ATTR(psu1_iout, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_IOUT);
+static SENSOR_DEVICE_ATTR(psu1_pin, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_PIN);
+static SENSOR_DEVICE_ATTR(psu1_pout, S_IRUGO, show_psu, 0, (0<<16) | (2<<8) | PMBUS_READ_POUT);
+
+static SENSOR_DEVICE_ATTR(psu1_vendor, S_IRUGO, show_psu, 0, (0<<16) | (0<<8) | PMBUS_MFR_ID);
+static SENSOR_DEVICE_ATTR(psu1_model, S_IRUGO, show_psu, 0, (0<<16) | (0<<8) | PMBUS_MFR_MODEL);
+static SENSOR_DEVICE_ATTR(psu1_version, S_IRUGO, show_psu, 0, (0<<16) | (0<<8) | PMBUS_MFR_REVISION);
+static SENSOR_DEVICE_ATTR(psu1_date, S_IRUGO, show_psu, 0, (0<<16) | (0<<8) | PMBUS_MFR_DATE);
+static SENSOR_DEVICE_ATTR(psu1_sn, S_IRUGO, show_psu, 0, (0<<16) | (0<<8) | PMBUS_MFR_SERIAL);
+
+static SENSOR_DEVICE_ATTR(psu2_vin, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_VIN);
+static SENSOR_DEVICE_ATTR(psu2_vout, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_VOUT);
+static SENSOR_DEVICE_ATTR(psu2_iin, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_IIN);
+static SENSOR_DEVICE_ATTR(psu2_iout, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_IOUT);
+static SENSOR_DEVICE_ATTR(psu2_pin, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_PIN);
+static SENSOR_DEVICE_ATTR(psu2_pout, S_IRUGO, show_psu, 0, (1<<16) | (2<<8) | PMBUS_READ_POUT);
+
+static SENSOR_DEVICE_ATTR(psu2_vendor, S_IRUGO, show_psu, 0, (1<<16) | (0<<8) | PMBUS_MFR_ID);
+static SENSOR_DEVICE_ATTR(psu2_model, S_IRUGO, show_psu, 0, (1<<16) | (0<<8) | PMBUS_MFR_MODEL);
+static SENSOR_DEVICE_ATTR(psu2_version, S_IRUGO, show_psu, 0, (1<<16) | (0<<8) | PMBUS_MFR_REVISION);
+static SENSOR_DEVICE_ATTR(psu2_date, S_IRUGO, show_psu, 0, (1<<16) | (0<<8) | PMBUS_MFR_DATE);
+static SENSOR_DEVICE_ATTR(psu2_sn, S_IRUGO, show_psu, 0, (1<<16) | (0<<8) | PMBUS_MFR_SERIAL);
+
+static SENSOR_DEVICE_ATTR(psoc_psu1_vin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_vin));
+static SENSOR_DEVICE_ATTR(psoc_psu1_vout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_vout));
+static SENSOR_DEVICE_ATTR(psoc_psu1_iin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_iin));
+static SENSOR_DEVICE_ATTR(psoc_psu1_iout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_iout));
+static SENSOR_DEVICE_ATTR(psoc_psu1_pin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_pin));
+static SENSOR_DEVICE_ATTR(psoc_psu1_pout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu1_pout));
+
+
+static SENSOR_DEVICE_ATTR(psoc_psu2_vin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_vin));
+static SENSOR_DEVICE_ATTR(psoc_psu2_vout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_vout));
+static SENSOR_DEVICE_ATTR(psoc_psu2_iin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_iin));
+static SENSOR_DEVICE_ATTR(psoc_psu2_iout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_iout));
+static SENSOR_DEVICE_ATTR(psoc_psu2_pin, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_pin));
+static SENSOR_DEVICE_ATTR(psoc_psu2_pout, S_IRUGO, show_psu_psoc, 0, PSOC_PSU_OFF(psu2_pout));
+
+static struct attribute *psoc_attributes[] = {
+ //thermal
+ &sensor_dev_attr_temp1_input.dev_attr.attr,
+ &sensor_dev_attr_temp2_input.dev_attr.attr,
+ &sensor_dev_attr_temp3_input.dev_attr.attr,
+ &sensor_dev_attr_temp4_input.dev_attr.attr,
+ &sensor_dev_attr_temp5_input.dev_attr.attr,
+
+ &sensor_dev_attr_thermal_psu1.dev_attr.attr,
+ &sensor_dev_attr_thermal_psu2.dev_attr.attr,
+
+
+ //pwm
+ &sensor_dev_attr_pwm1.dev_attr.attr,
+ &sensor_dev_attr_pwm2.dev_attr.attr,
+ &sensor_dev_attr_pwm3.dev_attr.attr,
+ &sensor_dev_attr_pwm4.dev_attr.attr,
+#if (FAN_NUM >= 5)
+ //&sensor_dev_attr_pwm5.dev_attr.attr,
+#endif
+ &sensor_dev_attr_pwm_psu1.dev_attr.attr,
+ &sensor_dev_attr_pwm_psu2.dev_attr.attr,
+
+ //rpm
+ &sensor_dev_attr_fan1_input.dev_attr.attr,
+ &sensor_dev_attr_fan2_input.dev_attr.attr,
+ &sensor_dev_attr_fan3_input.dev_attr.attr,
+ &sensor_dev_attr_fan4_input.dev_attr.attr,
+ &sensor_dev_attr_fan5_input.dev_attr.attr,
+ &sensor_dev_attr_fan6_input.dev_attr.attr,
+ &sensor_dev_attr_fan7_input.dev_attr.attr,
+ &sensor_dev_attr_fan8_input.dev_attr.attr,
+#if (FAN_NUM >= 5)
+ //&sensor_dev_attr_fan9_input.dev_attr.attr,
+ //&sensor_dev_attr_fan10_input.dev_attr.attr,
+#endif
+
+ &sensor_dev_attr_rpm_psu1.dev_attr.attr,
+ &sensor_dev_attr_rpm_psu2.dev_attr.attr,
+
+ //switch temperature
+ &sensor_dev_attr_switch_tmp.dev_attr.attr,
+
+ //diag flag
+ &sensor_dev_attr_diag.dev_attr.attr,
+
+ //version
+ &sensor_dev_attr_version.dev_attr.attr,
+
+ //fan led
+ &sensor_dev_attr_fan_led_grn1.dev_attr.attr,
+ &sensor_dev_attr_fan_led_grn2.dev_attr.attr,
+ &sensor_dev_attr_fan_led_grn3.dev_attr.attr,
+ &sensor_dev_attr_fan_led_grn4.dev_attr.attr,
+ &sensor_dev_attr_fan_led_red1.dev_attr.attr,
+ &sensor_dev_attr_fan_led_red2.dev_attr.attr,
+ &sensor_dev_attr_fan_led_red3.dev_attr.attr,
+ &sensor_dev_attr_fan_led_red4.dev_attr.attr,
+
+ //fan GPI
+ &sensor_dev_attr_fan_gpi.dev_attr.attr,
+
+ //fan type
+ &sensor_dev_attr_fan1_type.dev_attr.attr,
+ &sensor_dev_attr_fan2_type.dev_attr.attr,
+ &sensor_dev_attr_fan3_type.dev_attr.attr,
+ &sensor_dev_attr_fan4_type.dev_attr.attr,
+
+ //psu
+ &sensor_dev_attr_psu1_vin.dev_attr.attr,
+ &sensor_dev_attr_psu1_vout.dev_attr.attr,
+ &sensor_dev_attr_psu1_iin.dev_attr.attr,
+ &sensor_dev_attr_psu1_iout.dev_attr.attr,
+ &sensor_dev_attr_psu1_pin.dev_attr.attr,
+ &sensor_dev_attr_psu1_pout.dev_attr.attr,
+ &sensor_dev_attr_psu2_vin.dev_attr.attr,
+ &sensor_dev_attr_psu2_vout.dev_attr.attr,
+ &sensor_dev_attr_psu2_iin.dev_attr.attr,
+ &sensor_dev_attr_psu2_iout.dev_attr.attr,
+ &sensor_dev_attr_psu2_pin.dev_attr.attr,
+ &sensor_dev_attr_psu2_pout.dev_attr.attr,
+
+ &sensor_dev_attr_psu1_vendor.dev_attr.attr,
+ &sensor_dev_attr_psu1_model.dev_attr.attr,
+ &sensor_dev_attr_psu1_version.dev_attr.attr,
+ &sensor_dev_attr_psu1_date.dev_attr.attr,
+ &sensor_dev_attr_psu1_sn.dev_attr.attr,
+ &sensor_dev_attr_psu2_vendor.dev_attr.attr,
+ &sensor_dev_attr_psu2_model.dev_attr.attr,
+ &sensor_dev_attr_psu2_version.dev_attr.attr,
+ &sensor_dev_attr_psu2_date.dev_attr.attr,
+ &sensor_dev_attr_psu2_sn.dev_attr.attr,
+
+ &sensor_dev_attr_psu0.dev_attr.attr,
+ &sensor_dev_attr_psu1.dev_attr.attr,
+
+ //psu_psoc, new added on psoc 1.9
+ &sensor_dev_attr_psoc_psu1_vin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu1_vout.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu1_iin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu1_iout.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu1_pin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu1_pout.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_vin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_vout.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_iin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_iout.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_pin.dev_attr.attr,
+ &sensor_dev_attr_psoc_psu2_pout.dev_attr.attr,
+
+ NULL
+};
+
+static const struct attribute_group psoc_group = {
+ .attrs = psoc_attributes,
+};
+
+/*-----------------------------------------------------------------------*/
+
+/* device probe and removal */
+
+static int
+psoc_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+ struct psoc_data *data;
+ int status;
+
+ printk("+%s\n", __func__);
+
+ if (!i2c_check_functionality(client->adapter,
+ I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA))
+ return -EIO;
+
+ data = kzalloc(sizeof(struct psoc_data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, data);
+ mutex_init(&data->update_lock);
+ data->diag = 0;
+
+ /* Register sysfs hooks */
+ status = sysfs_create_group(&client->dev.kobj, &psoc_group);
+ if (status)
+ goto exit_free;
+
+ data->hwmon_dev = hwmon_device_register(&client->dev);
+ if (IS_ERR(data->hwmon_dev)) {
+ status = PTR_ERR(data->hwmon_dev);
+ goto exit_remove;
+ }
+
+ dev_info(&client->dev, "%s: sensor '%s'\n",
+ dev_name(data->hwmon_dev), client->name);
+
+ return 0;
+
+exit_remove:
+ sysfs_remove_group(&client->dev.kobj, &psoc_group);
+exit_free:
+ i2c_set_clientdata(client, NULL);
+ kfree(data);
+ return status;
+}
+
+static int psoc_remove(struct i2c_client *client)
+{
+ struct psoc_data *data = i2c_get_clientdata(client);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &psoc_group);
+ i2c_set_clientdata(client, NULL);
+ kfree(data);
+ return 0;
+}
+
+static const struct i2c_device_id psoc_ids[] = {
+ { "inv_psoc", 0, },
+ { /* LIST END */ }
+};
+MODULE_DEVICE_TABLE(i2c, psoc_ids);
+
+static struct i2c_driver psoc_driver = {
+ .class = I2C_CLASS_HWMON,
+ .driver = {
+ .name = "inv_psoc",
+ },
+ .probe = psoc_probe,
+ .remove = psoc_remove,
+ .id_table = psoc_ids,
+};
+
+/*-----------------------------------------------------------------------*/
+
+/* module glue */
+
+static int __init inv_psoc_init(void)
+{
+ return i2c_add_driver(&psoc_driver);
+}
+
+static void __exit inv_psoc_exit(void)
+{
+ i2c_del_driver(&psoc_driver);
+}
+
+MODULE_AUTHOR("eddie.lan ");
+MODULE_DESCRIPTION("inv psoc driver");
+MODULE_LICENSE("GPL");
+
+module_init(inv_psoc_init);
+module_exit(inv_psoc_exit);
diff --git a/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/utils/onie-syseeprom b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/utils/onie-syseeprom
new file mode 100755
index 0000000000..b8e3ba26a5
Binary files /dev/null and b/platform/broadcom/sonic-platform-modules-inventec/d7032q28b/utils/onie-syseeprom differ
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/changelog b/platform/broadcom/sonic-platform-modules-inventec/debian/changelog
new file mode 100644
index 0000000000..3598fc1d40
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/changelog
@@ -0,0 +1,5 @@
+sonic-inventec-platform-modules (1.0.0) unstable; urgency=low
+
+ * Add support for Inventec d7032
+
+ -- developer Wed, 05 Oct 2016 16:30:45 +0800
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/compat b/platform/broadcom/sonic-platform-modules-inventec/debian/compat
new file mode 100644
index 0000000000..ec635144f6
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/compat
@@ -0,0 +1 @@
+9
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/control b/platform/broadcom/sonic-platform-modules-inventec/debian/control
new file mode 100644
index 0000000000..328de48c09
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/control
@@ -0,0 +1,12 @@
+Source: sonic-inventec-platform-modules
+Section: main
+Priority: extra
+Maintainer: Inventec
+Build-Depends: debhelper (>= 8.0.0), bzip2
+Standards-Version: 3.9.3
+
+Package: platform-modules-d7032q28b
+Architecture: amd64
+Depends: linux-image-3.16.0-4-amd64
+Description: kernel modules for platform devices such as fan, led
+
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.init b/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.init
new file mode 100644
index 0000000000..9b9683a4eb
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.init
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+### BEGIN INIT INFO
+# Provides: setup-board
+# Required-Start:
+# Required-Stop:
+# Should-Start:
+# Should-Stop:
+# Default-Start: S
+# Default-Stop: 0 6
+# Short-Description: Setup Inventec d7032q28b board.
+### END INIT INFO
+
+case "$1" in
+start)
+ echo -n "Setting up board... "
+
+ depmod -a
+ modprobe inv_platform
+ modprobe inv_psoc
+ modprobe inv_cpld
+
+ /usr/local/bin/onie-syseeprom -S /tmp/eeprom
+ # Attach 32 instances of EEPROM driver QSFP ports on IO module 1
+ #eeprom can dump data using below command
+ for ((i=22;i<=29;i++));
+ do
+ echo sff8436 0x50 > /sys/bus/i2c/devices/i2c-0/i2c-4/i2c-$i/new_device
+ done
+
+ for ((i=30;i<=37;i++));
+ do
+ echo sff8436 0x50 > /sys/bus/i2c/devices/i2c-0/i2c-5/i2c-$i/new_device
+ done
+
+ for ((i=6;i<=13;i++));
+ do
+ echo sff8436 0x50 > /sys/bus/i2c/devices/i2c-0/i2c-2/i2c-$i/new_device
+ done
+
+ for ((i=14;i<=21;i++));
+ do
+ echo sff8436 0x50 > /sys/bus/i2c/devices/i2c-0/i2c-3/i2c-$i/new_device
+ done
+
+ echo "done."
+ ;;
+
+stop)
+
+ rmmod inv_cpld
+ rmmod inv_psoc
+ rmmod inv_platform
+
+ echo "done."
+
+ ;;
+
+force-reload|restart)
+ echo "Not supported"
+ ;;
+
+*)
+ echo "Usage: /etc/init.d/platform-modules-d7032q28b.init {start|stop}"
+ exit 1
+ ;;
+esac
+
+exit 0
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.install b/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.install
new file mode 100644
index 0000000000..996d5e36b7
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/platform-modules-d7032q28b.install
@@ -0,0 +1 @@
+d7032q28b/conf/d7032q28b-modules.conf etc/modules-load.d
diff --git a/platform/broadcom/sonic-platform-modules-inventec/debian/rules b/platform/broadcom/sonic-platform-modules-inventec/debian/rules
new file mode 100755
index 0000000000..166a3426b2
--- /dev/null
+++ b/platform/broadcom/sonic-platform-modules-inventec/debian/rules
@@ -0,0 +1,46 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+export INSTALL_MOD_DIR:=extra
+
+KVERSION ?= $(shell uname -r)
+KERNEL_SRC := /lib/modules/$(KVERSION)
+MOD_SRC_DIR:= $(shell pwd)
+MODULE_DIRS:= d7032q28b
+
+%:
+ dh $@
+
+override_dh_auto_build:
+ (for mod in $(MODULE_DIRS); do \
+ make -C $(KERNEL_SRC)/build M=$(MOD_SRC_DIR)/$${mod}/modules; \
+ done)
+
+override_dh_auto_install:
+ (for mod in $(MODULE_DIRS); do \
+ dh_installdirs -pplatform-modules-$${mod} \
+ $(KERNEL_SRC)/$(INSTALL_MOD_DIR); \
+ cp $(MOD_SRC_DIR)/$${mod}/modules/*.ko \
+ debian/platform-modules-$${mod}/$(KERNEL_SRC)/$(INSTALL_MOD_DIR); \
+ dh_installdirs -pplatform-modules-$${mod} usr/local/bin; \
+ cp -r $(MOD_SRC_DIR)/$${mod}/utils/onie-syseeprom debian/platform-modules-$${mod}/usr/local/bin/; \
+ done)
+
+override_dh_usrlocal:
+
+override_dh_pysupport:
+
+override_dh_clean:
+ dh_clean
+ (for mod in $(MODULE_DIRS); do \
+ make -C $(KERNEL_SRC)/build M=$(MOD_SRC_DIR)/$${mod}/modules clean; \
+ done)
+