Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÄÚºËÉ豸ģÐÍ(3)

ÒëÕߣº¹ùÉÙ±¯
2009/12/01
Ô­ÎÄ£ºlinux-2.6/Documentation/driver-model/bus.txt
×ÜÏßÀàÐÍ
¶¨Òå
~~~~
struct bus_type {
    char            * name;
    struct subsystem    subsys;
    struct kset        drivers;
    struct kset        devices;
    struct bus_attribute    * bus_attrs;
    struct device_attribute    * dev_attrs;
    struct driver_attribute    * drv_attrs;
    int        (*match)(struct device * dev, struct device_driver * drv);
    int        (*hotplug) (struct device *dev, char **envp,
                    int num_envp, char *buffer, int buffer_size);
    int        (*suspend)(struct device * dev, pm_message_t state);
    int        (*resume)(struct device * dev);
};
int bus_register(struct bus_type * bus);
ÉùÃ÷
~~~~
ÄÚºËÀïµÄÿһ¸ö×ÜÏßÀàÐÍ£¨PCI£¬USB£¬µÈ£©Ó¦µ±ÉùÃ÷Ò»¸ö¾²Ì¬µÄ¶ÔÏó¡£ËüÃDZØÐë³õʼ
»¯nameÓò£¬ÓÐʱҲ³õʼ»¯match()»Øµ÷º¯Êý¡£
struct bus_type pci_bus_type = {
       .name    = "pci",
       .match    = pci_bus_match,
};
¸ÃÊý¾Ý½á¹¹Ó¦µ±±»°üº¬ÔÚÒ»¸öÍ·ÎļþÀÏòÏà¹ØµÄÇý¶¯µ¼³ö:
extern struct bus_type pci_bus_type;
×¢²á
~~~~~
×ÜÏßÇý¶¯ÔÚ³õʼ»¯µÄʱºò£¬»áµ÷ÓÃbus_register()¡£Ëü³õʼ»¯×ÜÏß¶ÔÏóµÄÆäÓàµÄÓò£¬
²¢½«×ÜÏß¶ÔÏó²åÈëµ½×ÜÏßÀàÐ͵ÄÈ«¾ÖÁ´±íÀï¡£Ò»µ©×ÜÏß¶ÔÏó±»×¢²á£¬
ËüµÄÿ¸öÓò¶ÔÓÚ×ÜÏßÇý¶¯¶¼ÊÇ¿ÉÓõġ£
»Øµ÷º¯Êý
~~~~~~~~
match():¹ØÁªÇý¶¯µ½É豸
~~~~~~~~~~~~~~~~~~~~~~
É豸µÄIDÊý¾Ý½á¹¹µÄ¸ñʽºÍ±È½ÏÓï·¨ÓÉÆä×ÜÏß×Ô¼º¹æ¶¨¡£Çý¶


Ïà¹ØÎĵµ£º

Red Hat Enterprise Linux 5°²×°VM ware Tools

RHEL5ÔÚ°²×°VM-wareTools¹ý³ÌÖгöÏÖÈçÏ´íÎó£º
What is the
location of the directory of C header files that match your running kernel?
[/usr/src/linux/include] The directory of kernel headers (version
2.6.18-8.el5xen) does not match
´Ë´íÎóÖ÷ÒªÊÇÏëÕÒLinuxÄں˵İüº¬Í·ÎļþÕÒ²»µ½¡£Òª½â¾ö´ËÎÊÌâÐèÒª° ......

linux ioctl½âÊÍ

ÎÒÕâÀï˵µÄioctlº¯ÊýÊÇÔÚÇý¶¯³ÌÐòÀïµÄ£¬ÒòΪÎÒ²»ÖªµÀ»¹ÓÐûÓбðµÄ³¡ºÏÓõ½ÁËioctl£¬
      ËùÒԾ͹涨ÁËÎÒÃÇÌÖÂ۵ķ¶Î§¡£ÎªÊ²Ã´ÒªÐ´ÆªÎÄÕÂÄØ£¬ÊÇÒòΪÎÒǰһÕó×Ó±»ioctl¸ø¸ã»ì
      ÁË£¬Õ⼸Ìì²ÅŪÃ÷°×Ëü£¬ÓÚÊÇÔÚÕâÀïÇåÀíÒ»ÏÂÍ·ÄÔ¡£
      ......

LinuxÄÚºËÉ豸ģÐÍ(1)

LinuxÄÚºËÉ豸ģÐÍ
·­ÒëÕߣº¹ùÉÙ±¯
2009/12/01
Ô­ÎÄ£ºlinux/Documentation/driver-model/overview.txt
¸ÅÊö
~~~~
LinuxÄÚºËÇý¶¯Ä£ÐÍÊÇÕë¶ÔÄÚºË֮ǰËùÓв»Í¬µÄÇý¶¯Ä£Ð͵Äͳһ³éÏóÄ£ÐÍ¡£ËüµÄÄ¿µÄÊÇ,ͨ
¹ý½áºÏÒ»Ì×Êý¾ÝºÍ²Ù×÷¼¯µ½Ò»¸öÈ«¾Ö¿É·ÃÎʵÄÊý¾Ý½á¹¹À´Ó¶øÌí¼Ó»ùÓÚijÖÖÖ¸¶¨×ÜÏßµÄÉè
±¸ºÍÇŽÓÇý¶¯¡£
´«Í³µÄÇý¶¯ ......

LinuxÄÚºËÉ豸ģÐÍ(2)

·­ÒëÕߣº¹ùÉÙ±¯
2009/12/01
Ô­ÎÄ£ºlinux/Documentation/driver-model/binding.txt
Çý¶¯°ó¶¨
Çý¶¯°ó¶¨¾ÍÊǽ«Ò»¸öÉ豸ºÍ¿ØÖƸÃÉ豸µÄÇý¶¯¹ØÁªÔÚÒ»ÇеĹý³Ì¡£
µäÐ͵ÄÇé¿öÏ£¬×ÜÏßÇý¶¯À´´¦ÀíÇý¶¯°ó¶¨£¬ÒòΪÿ¸ö×ÜÏßÇý¶¯¶¼ÓÐ×ÜÏßÏà¹ØµÄÊý¾Ý
½á¹¹À´±íʾÉ豸ºÍÉ豸Çý¶¯¡£ÓÐÁ˱íʾÉ豸ºÍÉ豸Çý¶¯µÄͨÓÃÊý¾Ý½á¹¹£¬¾ø´ó¶àÊýµÄ°ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ