Hi Lentin , That site was awsome. Some body who knows his stuff. I have not worked with Device drivers on Linux recently. Back in the year 2002,for a HP storage device project , I had played with USB mass storage device ( I lifted code from 2.4 kernel and retrofitted with 2.2 kernel which we were using ) I am currently working from Bangalore and what I have found out here is people learn their stuff on the job. If you know C Programming , Manipulating Pointers , System calls , then it is just a matter of getting into a crowd who knows the stuff can clinch the stuff for you. regards Praseed Pai
--- On Mon, 3/21/11, LENTIN JOSEPH <[email protected]> wrote: From: LENTIN JOSEPH <[email protected]> Subject: Re: [ILUG-Cochin.org] GNU/Linux linux device drivers To: "This List discusses GNU/Linux & GNU, GPL Software" <[email protected]> Date: Monday, March 21, 2011, 12:56 PM Hello Praseed Sir Have you done any linux driver programs.If u dont mind ,can u share with us.I have a link for device driver progrmming by Shakthi Kannan. http://www.shakthimaan.com/downloads.html On Mon, Mar 21, 2011 at 10:10 PM, Praseed Pai <[email protected]> wrote: Hi all , One curious pattern I have come across Linux community is interest in writing device drivers. As far as I know , this boils down to learning a) How to write a kernel module ? b) Kernel memory allocation functions c) ioctl/proc file interface d) open/read/write /close paradigm Alessandro Rubin's book gives a good overview of the stuff mentioned above. Once that is over , I think , we need to go vertical with a) USB (filter drivers ) b) File Systems c) Networks d) Driving custom hardware based devices which follows well known interface. I think , writing device drivers now a days is just a matter of learning some operating systems data structures and there are not much career opportunities in the area. Because , in modern operating systems , most of the drivers are written by OS vendor ( among Linux community , there are some heavy weights who fill the role of OS vendor ) or some OEMs. Ideally , speaking the time and energy can be spent on writing Application software using C/C++ as the primary programming language. There is shortage of people in the area and there is even more shortage for people who can write multi-platform application code. These are my thoughts. Any comments ? regards Praseed Pai --- On Mon, 3/21/11, LENTIN JOSEPH <[email protected]> wrote: From: LENTIN JOSEPH <[email protected]> Subject: Re: [ILUG-Cochin.org] GNU/Linux linux device drivers To: "This List discusses GNU/Linux & GNU, GPL Software" <[email protected]> Date: Monday, March 21, 2011, 9:52 AM My Phone no is 8907590702 On Mon, Mar 21, 2011 at 8:30 AM, gireesh thenayil rajappan nair <[email protected]> wrote: Dear Lentin, Pls send me a sms to my mobile 9895210247, I need to know how to start learning and i hve some drought's regarding this , Pls advice Gireesh On Sat, Mar 12, 2011 at 7:34 AM, LENTIN JOSEPH <[email protected]> wrote: I am interested in device drivers.i have tried some sample driver.What is your purpuse? On Sat, Mar 12, 2011 at 4:51 AM, gireesh thenayil rajappan nair <[email protected]> wrote: Is any one help me to find out a Linux device driver class in Palakkad/ coimbatore / thrissur or at least Cochin . Pls sms to me if you have any contacts. Gireesh +91 9895210247 _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] -----Inline Attachment Follows----- _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected] -----Inline Attachment Follows----- _______________________________________________ Indian Libre User Group Cochin Mailing List http://www.ilug-cochin.org/mailing-list/ http://mail.ilug-cochin.org/mailman/listinfo/mailinglist_ilug-cochin.org #[email protected]
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