aboutsummaryrefslogtreecommitdiff
path: root/include/linux
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@evo.osdl.org>2005-09-06 00:31:02 -0700
committerLinus Torvalds <torvalds@evo.osdl.org>2005-09-06 00:31:02 -0700
commit8566cfc9fe0934f52ddedc12b083176116c13978 (patch)
treeb0f92fd0982a4dabaa2c108f4f1d130d2cff6798 /include/linux
parent7bdb2b6aca356c765bb697a4e9e7599357ee1542 (diff)
parent77ae84554cc0178e03862391599a0cedf96fa4c4 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/hwmon-sysfs.h15
-rw-r--r--include/linux/hwmon-vid.h45
-rw-r--r--include/linux/hwmon.h35
-rw-r--r--include/linux/i2c-id.h192
-rw-r--r--include/linux/i2c-isa.h36
-rw-r--r--include/linux/i2c-sensor.h263
-rw-r--r--include/linux/i2c-vid.h111
-rw-r--r--include/linux/i2c.h206
8 files changed, 364 insertions, 539 deletions
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
index 1b5018a965f..7eb4004b360 100644
--- a/include/linux/hwmon-sysfs.h
+++ b/include/linux/hwmon-sysfs.h
@@ -33,4 +33,19 @@ struct sensor_device_attribute sensor_dev_attr_##_name = { \
.index = _index, \
}
+struct sensor_device_attribute_2 {
+ struct device_attribute dev_attr;
+ u8 index;
+ u8 nr;
+};
+#define to_sensor_dev_attr_2(_dev_attr) \
+ container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
+
+#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
+struct sensor_device_attribute_2 sensor_dev_attr_##_name = { \
+ .dev_attr = __ATTR(_name,_mode,_show,_store), \
+ .index = _index, \
+ .nr = _nr, \
+}
+
#endif /* _LINUX_HWMON_SYSFS_H */
diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h
new file mode 100644
index 00000000000..cd4b7a042b8
--- /dev/null
+++ b/include/linux/hwmon-vid.h
@@ -0,0 +1,45 @@
+/*
+ hwmon-vid.h - VID/VRM/VRD voltage conversions
+
+ Originally part of lm_sensors
+ Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
+ With assistance from Trent Piepho <xyzzy@speakeasy.org>
+
+ 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.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _LINUX_HWMON_VID_H
+#define _LINUX_HWMON_VID_H
+
+int vid_from_reg(int val, int vrm);
+int vid_which_vrm(void);
+
+/* vrm is the VRM/VRD document version multiplied by 10.
+ val is in mV to avoid floating point in the kernel.
+ Returned value is the 4-, 5- or 6-bit VID code.
+ Note that only VRM 9.x is supported for now. */
+static inline int vid_to_reg(int val, int vrm)
+{
+ switch (vrm) {
+ case 91: /* VRM 9.1 */
+ case 90: /* VRM 9.0 */
+ return ((val >= 1100) && (val <= 1850) ?
+ ((18499 - val * 10) / 25 + 5) / 10 : -1);
+ default:
+ return -1;
+ }
+}
+
+#endif /* _LINUX_HWMON_VID_H */
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
new file mode 100644
index 00000000000..0efd994c37f
--- /dev/null
+++ b/include/linux/hwmon.h
@@ -0,0 +1,35 @@
+/*
+ hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
+
+ This file declares helper functions for the sysfs class "hwmon",
+ for use by sensors drivers.
+
+ Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
+
+ 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; version 2 of the License.
+*/
+
+#ifndef _HWMON_H_
+#define _HWMON_H_
+
+#include <linux/device.h>
+
+struct class_device *hwmon_device_register(struct device *dev);
+
+void hwmon_device_unregister(struct class_device *cdev);
+
+/* Scale user input to sensible values */
+static inline int SENSORS_LIMIT(long value, long low, long high)
+{
+ if (value < low)
+ return low;
+ else if (value > high)
+ return high;
+ else
+ return value;
+}
+
+#endif
+
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 33f08258f22..44f30876a1c 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -1,6 +1,6 @@
/* ------------------------------------------------------------------------- */
/* */
-/* i2c.h - definitions for the i2c-bus interface */
+/* i2c-id.h - identifier values for i2c drivers and adapters */
/* */
/* ------------------------------------------------------------------------- */
/* Copyright (C) 1995-1999 Simon G. Vogl
@@ -24,16 +24,6 @@
#define LINUX_I2C_ID_H
/*
- * This file is part of the i2c-bus package and contains the identifier
- * values for drivers, adapters and other folk populating these serial
- * worlds.
- *
- * These will change often (i.e. additions) , therefore this has been
- * separated from the functional interface definitions of the i2c api.
- *
- */
-
-/*
* ---- Driver types -----------------------------------------------------
* device id name + number function description, i2c address(es)
*
@@ -170,151 +160,113 @@
/*
* ---- Adapter types ----------------------------------------------------
- *
- * First, we distinguish between several algorithms to access the hardware
- * interface types, as a PCF 8584 needs other care than a bit adapter.
- */
-
-#define I2C_ALGO_NONE 0x000000
-#define I2C_ALGO_BIT 0x010000 /* bit style adapters */
-#define I2C_ALGO_PCF 0x020000 /* PCF 8584 style adapters */
-#define I2C_ALGO_ATI 0x030000 /* ATI video card */
-#define I2C_ALGO_SMBUS 0x040000
-#define I2C_ALGO_ISA 0x050000 /* lm_sensors ISA pseudo-adapter */
-#define I2C_ALGO_SAA7146 0x060000 /* SAA 7146 video decoder bus */
-#define I2C_ALGO_ACB 0x070000 /* ACCESS.bus algorithm */
-#define I2C_ALGO_IIC 0x080000 /* ITE IIC bus */
-#define I2C_ALGO_SAA7134 0x090000
-#define I2C_ALGO_MPC824X 0x0a0000 /* Motorola 8240 / 8245 */
-#define I2C_ALGO_IPMI 0x0b0000 /* IPMI dummy adapter */
-#define I2C_ALGO_IPMB 0x0c0000 /* IPMB adapter */
-#define I2C_ALGO_MPC107 0x0d0000
-#define I2C_ALGO_EC 0x100000 /* ACPI embedded controller */
-
-#define I2C_ALGO_MPC8XX 0x110000 /* MPC8xx PowerPC I2C algorithm */
-#define I2C_ALGO_OCP 0x120000 /* IBM or otherwise On-chip I2C algorithm */
-#define I2C_ALGO_BITHS 0x130000 /* enhanced bit style adapters */
-#define I2C_ALGO_IOP3XX 0x140000 /* XSCALE IOP3XX On-chip I2C alg */
-#define I2C_ALGO_SIBYTE 0x150000 /* Broadcom SiByte SOCs */
-#define I2C_ALGO_SGI 0x160000 /* SGI algorithm */
-
-#define I2C_ALGO_USB 0x170000 /* USB algorithm */
-#define I2C_ALGO_VIRT 0x180000 /* Virtual bus adapter */
-
-#define I2C_ALGO_MV64XXX 0x190000 /* Marvell mv64xxx i2c ctlr */
-#define I2C_ALGO_PCA 0x1a0000 /* PCA 9564 style adapters */
-#define I2C_ALGO_AU1550 0x1b0000 /* Au1550 PSC algorithm */
-
-#define I2C_ALGO_EXP 0x800000 /* experimental */
-
-#define I2C_ALGO_MASK 0xff0000 /* Mask for algorithms */
-#define I2C_ALGO_SHIFT 0x10 /* right shift to get index values */
-
-#define I2C_HW_ADAPS 0x10000 /* # adapter types */
-#define I2C_HW_MASK 0xffff
-
-
-/* hw specific modules that are defined per algorithm layer
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_LP 0x00 /* Parallel port Philips style adapter */
-#define I2C_HW_B_LPC 0x01 /* Parallel port, over control reg. */
-#define I2C_HW_B_SER 0x02 /* Serial line interface */
-#define I2C_HW_B_ELV 0x03 /* ELV Card */
-#define I2C_HW_B_VELLE 0x04 /* Vellemann K8000 */
-#define I2C_HW_B_BT848 0x05 /* BT848 video boards */
-#define I2C_HW_B_WNV 0x06 /* Winnov Videums */
-#define I2C_HW_B_VIA 0x07 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA 0x08 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_G400 0x09 /* Matrox G400 */
-#define I2C_HW_B_I810 0x0a /* Intel I810 */
-#define I2C_HW_B_VOO 0x0b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_PPORT 0x0c /* Primitive parallel port adapter */
-#define I2C_HW_B_SAVG 0x0d /* Savage 4 */
-#define I2C_HW_B_SCX200 0x0e /* Nat'l Semi SCx200 I2C */
-#define I2C_HW_B_RIVA 0x10 /* Riva based graphics cards */
-#define I2C_HW_B_IOC 0x11 /* IOC bit-wiggling */
-#define I2C_HW_B_TSUNA 0x12 /* DEC Tsunami chipset */
-#define I2C_HW_B_FRODO 0x13 /* 2d3D, Inc. SA-1110 Development Board */
-#define I2C_HW_B_OMAHA 0x14 /* Omaha I2C interface (ARM) */
-#define I2C_HW_B_GUIDE 0x15 /* Guide bit-basher */
-#define I2C_HW_B_IXP2000 0x16 /* GPIO on IXP2000 systems */
-#define I2C_HW_B_IXP4XX 0x17 /* GPIO on IXP4XX systems */
-#define I2C_HW_B_S3VIA 0x18 /* S3Via ProSavage adapter */
-#define I2C_HW_B_ZR36067 0x19 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX 0x1a /* TI PCILynx I2C adapter */
-#define I2C_HW_B_CX2388x 0x1b /* connexant 2388x based tv cards */
+#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
+#define I2C_HW_B_LPC 0x010001 /* Parallel port control reg. */
+#define I2C_HW_B_SER 0x010002 /* Serial line interface */
+#define I2C_HW_B_ELV 0x010003 /* ELV Card */
+#define I2C_HW_B_VELLE 0x010004 /* Vellemann K8000 */
+#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
+#define I2C_HW_B_WNV 0x010006 /* Winnov Videums */
+#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
+#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
+#define I2C_HW_B_G400 0x010009 /* Matrox G400 */
+#define I2C_HW_B_I810 0x01000a /* Intel I810 */
+#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
+#define I2C_HW_B_PPORT 0x01000c /* Primitive parallel port adapter */
+#define I2C_HW_B_SAVG 0x01000d /* Savage 4 */
+#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
+#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
+#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
+#define I2C_HW_B_TSUNA 0x010012 /* DEC Tsunami chipset */
+#define I2C_HW_B_FRODO 0x010013 /* 2d3D SA-1110 Development Board */
+#define I2C_HW_B_OMAHA 0x010014 /* Omaha I2C interface (ARM) */
+#define I2C_HW_B_GUIDE 0x010015 /* Guide bit-basher */
+#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
+#define I2C_HW_B_IXP4XX 0x010017 /* GPIO on IXP4XX systems */
+#define I2C_HW_B_S3VIA 0x010018 /* S3Via ProSavage adapter */
+#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
+#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */
+#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
+#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */
+#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
+#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_LP 0x00 /* Parallel port interface */
-#define I2C_HW_P_ISA 0x01 /* generic ISA Bus inteface card */
-#define I2C_HW_P_ELEK 0x02 /* Elektor ISA Bus inteface card */
+#define I2C_HW_P_LP 0x020000 /* Parallel port interface */
+#define I2C_HW_P_ISA 0x020001 /* generic ISA Bus inteface card */
+#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA 0x00 /* generic ISA Bus interface card */
+#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
/* --- ACPI Embedded controller algorithms */
-#define I2C_HW_ACPI_EC 0x00
+#define I2C_HW_ACPI_EC 0x1f0000
/* --- MPC824x PowerPC adapters */
-#define I2C_HW_MPC824X 0x00 /* Motorola 8240 / 8245 */
+#define I2C_HW_MPC824X 0x100001 /* Motorola 8240 / 8245 */
/* --- MPC8xx PowerPC adapters */
-#define I2C_HW_MPC8XX_EPON 0x00 /* Eponymous MPC8xx I2C adapter */
+#define I2C_HW_MPC8XX_EPON 0x110000 /* Eponymous MPC8xx I2C adapter */
/* --- ITE based algorithms */
-#define I2C_HW_I_IIC 0x00 /* controller on the ITE */
+#define I2C_HW_I_IIC 0x080000 /* controller on the ITE */
/* --- PowerPC on-chip adapters */
-#define I2C_HW_OCP 0x00 /* IBM on-chip I2C adapter */
+#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
/* --- Broadcom SiByte adapters */
-#define I2C_HW_SIBYTE 0x00
+#define I2C_HW_SIBYTE 0x150000
/* --- SGI adapters */
-#define I2C_HW_SGI_VINO 0x00
-#define I2C_HW_SGI_MACE 0x01
+#define I2C_HW_SGI_VINO 0x160000
+#define I2C_HW_SGI_MACE 0x160001
/* --- XSCALE on-chip adapters */
-#define I2C_HW_IOP3XX 0x00
+#define I2C_HW_IOP3XX 0x140000
/* --- Au1550 PSC adapters adapters */
-#define I2C_HW_AU1550_PSC 0x00
+#define I2C_HW_AU1550_PSC 0x1b0000
/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_PIIX4 0x00
-#define I2C_HW_SMBUS_ALI15X3 0x01
-#define I2C_HW_SMBUS_VIA2 0x02
-#define I2C_HW_SMBUS_VOODOO3 0x03
-#define I2C_HW_SMBUS_I801 0x04
-#define I2C_HW_SMBUS_AMD756 0x05
-#define I2C_HW_SMBUS_SIS5595 0x06
-#define I2C_HW_SMBUS_ALI1535 0x07
-#define I2C_HW_SMBUS_SIS630 0x08
-#define I2C_HW_SMBUS_SIS96X 0x09
-#define I2C_HW_SMBUS_AMD8111 0x0a
-#define I2C_HW_SMBUS_SCX200 0x0b
-#define I2C_HW_SMBUS_NFORCE2 0x0c
-#define I2C_HW_SMBUS_W9968CF 0x0d
-#define I2C_HW_SMBUS_OV511 0x0e /* OV511(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV518 0x0f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OV519 0x10 /* OV519 USB 1.1 webcam IC */
-#define I2C_HW_SMBUS_OVFX2 0x11 /* Cypress/OmniVision FX2 webcam */
+#define I2C_HW_SMBUS_PIIX4 0x040000
+#define I2C_HW_SMBUS_ALI15X3 0x040001
+#define I2C_HW_SMBUS_VIA2 0x040002
+#define I2C_HW_SMBUS_VOODOO3 0x040003
+#define I2C_HW_SMBUS_I801 0x040004
+#define I2C_HW_SMBUS_AMD756 0x040005
+#define I2C_HW_SMBUS_SIS5595 0x040006
+#define I2C_HW_SMBUS_ALI1535 0x040007
+#define I2C_HW_SMBUS_SIS630 0x040008
+#define I2C_HW_SMBUS_SIS96X 0x040009
+#define I2C_HW_SMBUS_AMD8111 0x04000a
+#define I2C_HW_SMBUS_SCX200 0x04000b
+#define I2C_HW_SMBUS_NFORCE2 0x04000c
+#define I2C_HW_SMBUS_W9968CF 0x04000d
+#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
+#define I2C_HW_SMBUS_OV519 0x040010 /* OV519 USB 1.1 webcam IC */
+#define I2C_HW_SMBUS_OVFX2 0x040011 /* Cypress/OmniVision FX2 webcam */
/* --- ISA pseudo-adapter */
-#define I2C_HW_ISA 0x00
+#define I2C_HW_ISA 0x050000
/* --- IPMI pseudo-adapter */
-#define I2C_HW_IPMI 0x00
+#define I2C_HW_IPMI 0x0b0000
/* --- IPMB adapter */
-#define I2C_HW_IPMB 0x00
+#define I2C_HW_IPMB 0x0c0000
/* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x00
+#define I2C_HW_MPC107 0x0d0000
/* --- Marvell mv64xxx i2c adapter */
-#define I2C_HW_MV64XXX 0x00
+#define I2C_HW_MV64XXX 0x190000
+
+/* --- Miscellaneous adapters */
+#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
+#define I2C_HW_SAA7134 0x090000 /* SAA7134 video decoder bus */
#endif /* LINUX_I2C_ID_H */
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h
new file mode 100644
index 00000000000..67e3598c4ce
--- /dev/null
+++ b/include/linux/i2c-isa.h
@@ -0,0 +1,36 @@
+/*
+ * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
+ *
+ * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_I2C_ISA_H
+#define _LINUX_I2C_ISA_H
+
+#include <linux/i2c.h>
+
+extern int i2c_isa_add_driver(struct i2c_driver *driver);
+extern int i2c_isa_del_driver(struct i2c_driver *driver);
+
+/* Detect whether we are on the isa bus. This is only useful to hybrid
+ (i2c+isa) drivers. */
+#define i2c_is_isa_adapter(adapptr) \
+ ((adapptr)->id == I2C_HW_ISA)
+#define i2c_is_isa_client(clientptr) \
+ i2c_is_isa_adapter((clientptr)->adapter)
+
+#endif /* _LINUX_I2C_ISA_H */
diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
deleted file mode 100644
index 21b62520495..00000000000
--- a/include/linux/i2c-sensor.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- i2c-sensor.h - Part of the i2c package
- was originally sensors.h - Part of lm_sensors, Linux kernel modules
- for hardware monitoring
- Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
-
- 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.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _LINUX_I2C_SENSOR_H
-#define _LINUX_I2C_SENSOR_H
-
-/* A structure containing detect information.
- Force variables overrule all other variables; they force a detection on
- that place. If a specific chip is given, the module blindly assumes this
- chip type is present; if a general force (kind == 0) is given, the module
- will still try to figure out what type of chip is present. This is useful
- if for some reasons the detect for SMBus or ISA address space filled
- fails.
- probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address.
- kind: The kind of chip. 0 equals any chip.
-*/
-struct i2c_force_data {
- unsigned short *force;
- unsigned short kind;
-};
-
-/* A structure containing the detect information.
- normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_ISA_END.
- A list of I2C addresses which should normally be examined.
- normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
- A list of ISA addresses which should normally be examined.
- probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address. These
- addresses are also probed, as if they were in the 'normal' list.
- ignore: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the I2C address. These
- addresses are never probed. This parameter overrules 'normal' and
- 'probe', but not the 'force' lists.
- force_data: insmod parameters. A list, ending with an element of which
- the force field is NULL.
-*/
-struct i2c_address_data {
- unsigned short *normal_i2c;
- unsigned int *normal_isa;
- unsigned short *probe;
- unsigned short *ignore;
- struct i2c_force_data *forces;
-};
-
-#define SENSORS_MODULE_PARM_FORCE(name) \
- I2C_CLIENT_MODULE_PARM(force_ ## name, \
- "List of adapter,address pairs which are unquestionably" \
- " assumed to contain a `" # name "' chip")
-
-
-/* This defines several insmod variables, and the addr_data structure */
-#define SENSORS_INSMOD \
- I2C_CLIENT_MODULE_PARM(probe, \
- "List of adapter,address pairs to scan additionally"); \
- I2C_CLIENT_MODULE_PARM(ignore, \
- "List of adapter,address pairs not to scan"); \
- static struct i2c_address_data addr_data = { \
- .normal_i2c = normal_i2c, \
- .normal_isa = normal_isa, \
- .probe = probe, \
- .ignore = ignore, \
- .forces = forces, \
- }
-
-/* The following functions create an enum with the chip names as elements.
- The first element of the enum is any_chip. These are the only macros
- a module will want to use. */
-
-#define SENSORS_INSMOD_0 \
- enum chips { any_chip }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- static struct i2c_force_data forces[] = {{force,any_chip},{NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_1(chip1) \
- enum chips { any_chip, chip1 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- static struct i2c_force_data forces[] = {{force,any_chip},\
- {force_ ## chip1,chip1}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_2(chip1,chip2) \
- enum chips { any_chip, chip1, chip2 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_3(chip1,chip2,chip3) \
- enum chips { any_chip, chip1, chip2, chip3 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \
- enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- SENSORS_MODULE_PARM_FORCE(chip7); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {force_ ## chip7,chip7}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-#define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \
- enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \
- I2C_CLIENT_MODULE_PARM(force, \
- "List of adapter,address pairs to boldly assume " \
- "to be present"); \
- SENSORS_MODULE_PARM_FORCE(chip1); \
- SENSORS_MODULE_PARM_FORCE(chip2); \
- SENSORS_MODULE_PARM_FORCE(chip3); \
- SENSORS_MODULE_PARM_FORCE(chip4); \
- SENSORS_MODULE_PARM_FORCE(chip5); \
- SENSORS_MODULE_PARM_FORCE(chip6); \
- SENSORS_MODULE_PARM_FORCE(chip7); \
- SENSORS_MODULE_PARM_FORCE(chip8); \
- static struct i2c_force_data forces[] = {{force,any_chip}, \
- {force_ ## chip1,chip1}, \
- {force_ ## chip2,chip2}, \
- {force_ ## chip3,chip3}, \
- {force_ ## chip4,chip4}, \
- {force_ ## chip5,chip5}, \
- {force_ ## chip6,chip6}, \
- {force_ ## chip7,chip7}, \
- {force_ ## chip8,chip8}, \
- {NULL}}; \
- SENSORS_INSMOD
-
-/* Detect function. It iterates over all possible addresses itself. For
- SMBus addresses, it will only call found_proc if some client is connected
- to the SMBus (unless a 'force' matched); for ISA detections, this is not
- done. */
-extern int i2c_detect(struct i2c_adapter *adapter,
- struct i2c_address_data *address_data,
- int (*found_proc) (struct i2c_adapter *, int, int));
-
-
-/* This macro is used to scale user-input to sensible values in almost all
- chip drivers. */
-static inline int SENSORS_LIMIT(long value, long low, long high)
-{
- if (value < low)
- return low;
- else if (value > high)
- return high;
- else
- return value;
-}
-#endif /* def _LINUX_I2C_SENSOR_H */
diff --git a/include/linux/i2c-vid.h b/include/linux/i2c-vid.h
deleted file mode 100644
index 41d0635e0ba..00000000000
--- a/include/linux/i2c-vid.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- i2c-vid.h - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
- Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
- With assistance from Trent Piepho <xyzzy@speakeasy.org>
-
- 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.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/*
- This file contains common code for decoding VID pins.
- This file is #included in various chip drivers in this directory.
- As the user is unlikely to load more than one driver which
- includes this code we don't worry about the wasted space.
- Reference: VRM x.y DC-DC Converter Design Guidelines,
- available at http://developer.intel.com
-*/
-
-/*
- AMD Opteron processors don't follow the Intel VRM spec.
- I'm going to "make up" 2.4 as the VRM spec for the Opterons.
- No good reason just a mnemonic for the 24x Opteron processor
- series
-
- Opteron VID encoding is:
-
- 00000 = 1.550 V
- 00001 = 1.525 V
- . . . .
- 11110 = 0.800 V
- 11111 = 0.000 V (off)
- */
-
-/*
- Legal val values 0x00 - 0x1f; except for VRD 10.0, 0x00 - 0x3f.
- vrm is the Intel VRM document version.
- Note: vrm version is scaled by 10 and the return value is scaled by 1000
- to avoid floating point in the kernel.
-*/
-
-int i2c_which_vrm(void);
-
-#define DEFAULT_VRM 82
-
-static inline int vid_from_reg(int val, int vrm)
-{
- int vid;
-
- switch(vrm) {
-
- case 0:
- return 0;
-
- case 100: /* VRD 10.0 */
- if((val & 0x1f) == 0x1f)
- return 0;
- if((val & 0x1f) <= 0x09 || val == 0x0a)
- vid = 10875 - (val & 0x1f) * 250;
- else
- vid = 18625 - (val & 0x1f) * 250;
- if(val & 0x20)
- vid -= 125;
- vid /= 10; /* only return 3 dec. places for now */
- return vid;
-
- case 24: /* Opteron processor */
- return(val == 0x1f ? 0 : 1550 - val * 25);
-
- case 91: /* VRM 9.1 */
- case 90: /* VRM 9.0 */
- return(val == 0x1f ? 0 :
- 1850 - val * 25);
-
- case 85: /* VRM 8.5 */
- return((val & 0x10 ? 25 : 0) +
- ((val & 0x0f) > 0x04 ? 2050 : 1250) -
- ((val & 0x0f) * 50));
-
- case 84: /* VRM 8.4 */
- val &= 0x0f;
- /* fall through */
- default: /* VRM 8.2 */
- return(val == 0x1f ? 0 :
- val & 0x10 ? 5100 - (val) * 100 :
- 2050 - (val) * 50);
- }
-}
-
-static inline int vid_to_reg(int val, int vrm)
-{
- switch (vrm) {
- case 91: /* VRM 9.1 */
- case 90: /* VRM 9.0 */
- return ((val >= 1100) && (val <= 1850) ?
- ((18499 - val * 10) / 25 + 5) / 10 : -1);
- default:
- return -1;
- }
-}
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index be837b13f29..be35332b67e 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -34,6 +34,13 @@
#include <linux/device.h> /* for struct device */
#include <asm/semaphore.h>
+/* --- For i2c-isa ---------------------------------------------------- */
+
+extern void i2c_adapter_dev_release(struct device *dev);
+extern struct device_driver i2c_adapter_driver;
+extern struct class i2c_adapter_class;
+extern struct bus_type i2c_bus_type;
+
/* --- General options ------------------------------------------------ */
struct i2c_msg;
@@ -41,7 +48,6 @@ struct i2c_algorithm;
struct i2c_adapter;
struct i2c_client;
struct i2c_driver;
-struct i2c_client_address_data;
union i2c_smbus_data;
/*
@@ -143,12 +149,9 @@ struct i2c_driver {
*/
struct i2c_client {
unsigned int flags; /* div., see below */
- unsigned int addr; /* chip address - NOTE: 7bit */
+ unsigned short addr; /* chip address - NOTE: 7bit */
/* addresses are stored in the */
- /* _LOWER_ 7 bits of this char */
- /* addr: unsigned int to make lm_sensors i2c-isa adapter work
- more cleanly. It does not take any more memory space, due to
- alignment considerations */
+ /* _LOWER_ 7 bits */
struct i2c_adapter *adapter; /* the adapter we sit on */
struct i2c_driver *driver; /* and our access routines */
int usage_count; /* How many accesses currently */
@@ -160,6 +163,11 @@ struct i2c_client {
};
#define to_i2c_client(d) container_of(d, struct i2c_client, dev)
+static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
+{
+ return to_i2c_client(container_of(kobj, struct device, kobj));
+}
+
static inline void *i2c_get_clientdata (struct i2c_client *dev)
{
return dev_get_drvdata (&dev->dev);
@@ -170,13 +178,6 @@ static inline void i2c_set_clientdata (struct i2c_client *dev, void *data)
dev_set_drvdata (&dev->dev, data);
}
-#define I2C_DEVNAME(str) .name = str
-
-static inline char *i2c_clientname(struct i2c_client *c)
-{
- return &c->name[0];
-}
-
/*
* The following structs are for those who like to implement new bus drivers:
* i2c_algorithm is the interface to a class of hardware solutions which can
@@ -184,9 +185,6 @@ static inline char *i2c_clientname(struct i2c_client *c)
* to name two of the most common.
*/
struct i2c_algorithm {
- char name[32]; /* textual description */
- unsigned int id;
-
/* If an adapter algorithm can't do I2C-level access, set master_xfer
to NULL. If an adapter algorithm can do SMBus access, set
smbus_xfer. If set to NULL, the SMBus protocol is simulated
@@ -214,8 +212,7 @@ struct i2c_algorithm {
*/
struct i2c_adapter {
struct module *owner;
- unsigned int id;/* == is algo->id | hwdep.struct->id, */
- /* for registered values see below */
+ unsigned int id;
unsigned int class;
struct i2c_algorithm *algo;/* the algorithm to access the bus */
void *algo_data;
@@ -292,12 +289,11 @@ struct i2c_client_address_data {
unsigned short *normal_i2c;
unsigned short *probe;
unsigned short *ignore;
- unsigned short *force;
+ unsigned short **forces;
};
/* Internal numbers to terminate lists */
#define I2C_CLIENT_END 0xfffeU
-#define I2C_CLIENT_ISA_END 0xfffefffeU
/* The numbers to use to set I2C bus address */
#define ANY_I2C_BUS 0xffff
@@ -356,10 +352,6 @@ extern int i2c_probe(struct i2c_adapter *adapter,
*/
extern int i2c_control(struct i2c_client *,unsigned int, unsigned long);
-/* This call returns a unique low identifier for each registered adapter,
- * or -1 if the adapter was not registered.
- */
-extern int i2c_adapter_id(struct i2c_adapter *adap);
extern struct i2c_adapter* i2c_get_adapter(int id);
extern void i2c_put_adapter(struct i2c_adapter *adap);
@@ -376,6 +368,12 @@ static inline int i2c_check_functionality(struct i2c_adapter *adap, u32 func)
return (func & i2c_get_functionality(adap)) == func;
}
+/* Return id number for a specific adapter */
+static inline int i2c_adapter_id(struct i2c_adapter *adap)
+{
+ return adap->nr;
+}
+
/*
* I2C Message - used for pure i2c transaction, also from /dev interface
*/
@@ -510,9 +508,6 @@ union i2c_smbus_data {
#define I2C_FUNCS 0x0705 /* Get the adapter functionality */
#define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only)*/
#define I2C_PEC 0x0708 /* != 0 for SMBus PEC */
-#if 0
-#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */
-#endif
#define I2C_SMBUS 0x0720 /* SMBus-level access */
@@ -556,27 +551,148 @@ union i2c_smbus_data {
module_param_array(var, short, &var##_num, 0); \
MODULE_PARM_DESC(var,desc)
-/* This is the one you want to use in your own modules */
+#define I2C_CLIENT_MODULE_PARM_FORCE(name) \
+I2C_CLIENT_MODULE_PARM(force_##name, \
+ "List of adapter,address pairs which are " \
+ "unquestionably assumed to contain a `" \
+ # name "' chip")
+
+
+#define I2C_CLIENT_INSMOD_COMMON \
+I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan " \
+ "additionally"); \
+I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to " \
+ "scan"); \
+static struct i2c_client_address_data addr_data = { \
+ .normal_i2c = normal_i2c, \
+ .probe = probe, \
+ .ignore = ignore, \
+ .forces = forces, \
+}
+
+/* These are the ones you want to use in your own drivers. Pick the one
+ which matches the number of devices the driver differenciates between. */
#define I2C_CLIENT_INSMOD \
- I2C_CLIENT_MODULE_PARM(probe, \
- "List of adapter,address pairs to scan additionally"); \
- I2C_CLIENT_MODULE_PARM(ignore, \
- "List of adapter,address pairs not to scan"); \
I2C_CLIENT_MODULE_PARM(force, \
"List of adapter,address pairs to boldly assume " \
"to be present"); \
- static struct i2c_client_address_data addr_data = { \
- .normal_i2c = normal_i2c, \
- .probe = probe, \
- .ignore = ignore, \
- .force = force, \
- }
-
-/* Detect whether we are on the isa bus. If this returns true, all i2c
- access will fail! */
-#define i2c_is_isa_client(clientptr) \
- ((clientptr)->adapter->algo->id == I2C_ALGO_ISA)
-#define i2c_is_isa_adapter(adapptr) \
- ((adapptr)->algo->id == I2C_ALGO_ISA)
+ static unsigned short *forces[] = { \
+ force, \
+ NULL \
+ }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_1(chip1) \
+enum chips { any_chip, chip1 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+static unsigned short *forces[] = { force, force_##chip1, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_2(chip1, chip2) \
+enum chips { any_chip, chip1, chip2 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3) \
+enum chips { any_chip, chip1, chip2, chip3 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4) \
+enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, NULL}; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \
+ chip7 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip7); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, force_##chip7, \
+ NULL }; \
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \
+ chip7, chip8 }; \
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to " \
+ "boldly assume to be present"); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip1); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip2); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip3); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip4); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip5); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip6); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip7); \
+I2C_CLIENT_MODULE_PARM_FORCE(chip8); \
+static unsigned short *forces[] = { force, force_##chip1, \
+ force_##chip2, force_##chip3, \
+ force_##chip4, force_##chip5, \
+ force_##chip6, force_##chip7, \
+ force_##chip8, NULL }; \
+I2C_CLIENT_INSMOD_COMMON
#endif /* _LINUX_I2C_H */