tag:blogger.com,1999:blog-5387089026531498178.post5891306625596290846..comments2024-02-05T14:35:25.249+05:30Comments on Linux Kernel Programming: How to Pass Command Line Arguments to a Kernel ModuleGVK51http://www.blogger.com/profile/06734756881383286741noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5387089026531498178.post-60066002822551947742015-07-14T22:37:29.115+05:302015-07-14T22:37:29.115+05:30Thanks naveen ! I will work to add more informatio...Thanks naveen ! I will work to add more information on device drivers, stay tuned.GVK51https://www.blogger.com/profile/06734756881383286741noreply@blogger.comtag:blogger.com,1999:blog-5387089026531498178.post-23900837021129005902015-07-14T15:38:47.990+05:302015-07-14T15:38:47.990+05:30Great, its really helpful for me...Great, its really helpful for me...naveenhttps://www.blogger.com/profile/00412640711781392946noreply@blogger.comtag:blogger.com,1999:blog-5387089026531498178.post-86300023235546248552011-06-06T08:14:48.183+05:302011-06-06T08:14:48.183+05:30Hi Harish....!
there are many was we can pass valu...Hi Harish....!<br />there are many was we can pass values from user space to kernel space, that depends....!<br />one thing in the form of pages, by locking to make sure that its not use by other processes.<br /><br />the other by using zero copy...! this feature is available by applying patches the the kernel.<br /><br />or by passing the address of the buffer, by converting logical address to physical or vice verse......!<br /><br />if above approaches doesn't meet your requirement, tell we exactly where u r stuck...! i try to help you..! <br /><br />Hey any suggestions for my blog....! :-)GVK51https://www.blogger.com/profile/06734756881383286741noreply@blogger.comtag:blogger.com,1999:blog-5387089026531498178.post-17103774482598273602011-05-25T11:33:29.388+05:302011-05-25T11:33:29.388+05:30Hi,
It is really informative. Can you help me to ...Hi,<br /><br />It is really informative. Can you help me to understand- how does value in user space gets transferred to kernel space (code flow in kernel or function which does that)in this scenario ie> command line arguements (module_param() macro).<br /><br />Thanks,<br />HarishAhttps://www.blogger.com/profile/12943362054888960758noreply@blogger.com