spd.mod.c

Linux 2.6.24通过SMBUS总线（也类似于i2c总线）读写内存上的SPD信息。里面包含驱动和测试程序。再PC机上反复测试过

#include <linux/module.h>
#include <linux/vermagic.h>
#include <linux/compiler.h>

MODULE_INFO(vermagic, VERMAGIC_STRING);

struct module __this_module
__attribute__((section(".gnu.linkonce.this_module"))) = {
 .name = KBUILD_MODNAME,
 .init = init_module,
#ifdef CONFIG_MODULE_UNLOAD
 .exit = cleanup_module,
#endif
 .arch = MODULE_ARCH_INIT,
};

static const struct modversion_info ____versions[]
__attribute_used__
__attribute__((section("__versions"))) = {
	{ 0x3bf90a01, "struct_module" },
	{ 0x6d0da34c, "param_get_short" },
	{ 0x2cd9e459, "param_set_short" },
	{ 0xeeb1717c, "param_array_get" },
	{ 0xab471003, "param_array_set" },
	{ 0x12c89235, "i2c_register_driver" },
	{ 0xe2c746f6, "class_device_create" },
	{ 0x6436a0dd, "class_create" },
	{ 0x978f3f87, "cdev_add" },
	{ 0x5dcbc20b, "cdev_init" },
	{ 0xd8e484f0, "register_chrdev_region" },
	{ 0x2da418b5, "copy_to_user" },
	{ 0xf2a644fb, "copy_from_user" },
	{ 0x2e60bace, "memcpy" },
	{ 0xf9a482f9, "msleep" },
	{ 0xed64dff, "i2c_clients_command" },
	{ 0x35b252e5, "i2c_smbus_write_byte" },
	{ 0x170acfe0, "i2c_smbus_read_byte" },
	{ 0x14f6e2e5, "i2c_smbus_read_byte_data" },
	{ 0x66265cc9, "i2c_attach_client" },
	{ 0xf50de226, "__mutex_init" },
	{ 0x73e20c1c, "strlcpy" },
	{ 0x3148b32f, "kmem_cache_alloc" },
	{ 0xf351ef2d, "malloc_sizes" },
	{ 0x6f974cbf, "i2c_probe" },
	{ 0x5ee5e38a, "i2c_detach_client" },
	{ 0x7485e15e, "unregister_chrdev_region" },
	{ 0x37a0cba, "kfree" },
	{ 0x25d20e15, "cdev_del" },
	{ 0x9d17557e, "class_destroy" },
	{ 0x52996d9f, "class_device_destroy" },
	{ 0x68bf9987, "i2c_del_driver" },
	{ 0x1b7d4074, "printk" },
};

static const char __module_depends[]
__attribute_used__
__attribute__((section(".modinfo"))) =
"depends=";


MODULE_INFO(srcversion, "5F1327E3861EAD59C25075D");