Dear Jean, MDS This is chunhao. We are going to port w83792d.c from 2.4 to 2.6 And after the final test to them, we will commit both w83792d.c. for linux-2.4 and for linux-2.6. I'm reading Documentation/i2c/porting-clients. And I have one question which need your suggestion: Now I have a Fedora Core 3 release, with the kernel 2.6.9. If I want to port on this system, Need I download and compile the up-to-date linux kernel such as linux-2.6.11-rc3.tar.bz2, then use it as my development environment? Because in linux-2.4, I only need to download and install i2c-x.x.x.tar.gz and lm_sensors-x.x.x.tar.gz, then I will get the development environment. But in linux-2.6, it seems to be quite different, How should I build the development environment? Thanks Best Regards Chunhao 2005-02-03 ===========================================================================================The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original author of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such person, please kindly reply the sender indicating accordingly and delete all copies of it from your computer and network server immediately. We thank you for your cooperation. It is advisable that any unauthorized use of confidential information of Winbond is strictly prohibited; and any information in this email that does not relate to the official business of Winbond shall be deemed as neither given nor endorsed by Winbond.===========================================================================================If your computer is unable to decode Chinese font, please ignore the following message. They essentially repea! t the English statement above.???H???????t?????q?l???]???????K?????T, ?????v???o?H?H???w?????H?H???\????. ?????z???D?Q???w?????H?H???]???????]?b???g???v?????????U???????H??, ???z?i?????o?H?H?????Y?N?H???q?q???P???????A???????H????. ?????z???X?@, ?????????P??. ?S??????, ???????g???v?????????????q?l?????K???T???????O?Q?Y???T????. ?H???P?????q?l???~?L???????e,???o?????????q?l?????????N??.