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usermanual [2006/07/21 05:15] stockholm |
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| ==== Drivers ==== | ==== Drivers ==== | ||
| * There is no Etherboot driver for my network adapter. Can you write me one? | * There is no Etherboot driver for my network adapter. Can you write me one? | ||
| - | * If I were independently wealthy and had nothing else to do in life, sure! But unfortunately I have a day job and Etherboot is a hobby. A couple of the drivers were written for pay and the others were written by volunteers. Perhaps you might like to volunteer? If you have a good grasp of C, and understand basic hardware concepts, it is quite doable, and not nearly as difficult as writing a Linux device driver. See the developer manual. You will have the reward of understanding hardware intimately and seeing your work benefit users worldwide. | + | * If I were independently wealthy and had nothing else to do in life, sure! But unfortunately I have a day job and Etherboot is a hobby. A couple of the drivers were written for pay and the others were written by volunteers. Perhaps you might like to volunteer? If you have a good grasp of C, and understand basic hardware concepts, it is quite doable, and not nearly as difficult as writing a Linux device driver. See the [[dev:devmanual|developer manual]]. You will have the reward of understanding hardware intimately and seeing your work benefit users worldwide. |
| - | * If you are a commercial entity, you might consider assigning staff or hiring a volunteer to write the driver. You get the benefit of the rest of the Etherboot code infrastructure and users worldwide get to appreciate your contribution. Bear in mind license conditions detailed in the Section called License, of course. NIC manufacturers note, this may be one way to attract users to your hardware products. NIC users note, petition your NIC manufacturer to support Etherboot. | + | * If you are a commercial entity, you might consider assigning staff or hiring a volunteer to write the driver. You get the benefit of the rest of the Etherboot code infrastructure and users worldwide get to appreciate your contribution. Bear in mind license conditions detailed in the [[#license|License section]], of course. NIC manufacturers note, this may be one way to attract users to your hardware products. NIC users note, petition your NIC manufacturer to support Etherboot. |
| * I see that my network adapter is supported in Linux but not in Etherboot. Can I use the Linux driver in Etherboot? Or maybe you can adapt the Linux source for me. I can send you the Linux driver source if you just say the word. | * I see that my network adapter is supported in Linux but not in Etherboot. Can I use the Linux driver in Etherboot? Or maybe you can adapt the Linux source for me. I can send you the Linux driver source if you just say the word. | ||
| * No, the structure of Linux and Etherboot drivers are rather different. There are several reasons: Linux drivers are more complicated and written to give good performance, whereas Etherboot drivers are written to be simple. Linux drivers are interrupt driven, whereas Etherboot drivers are polling. Linux drivers have an elaborate support structure, whereas Etherboot drivers are fairly self-standing. | * No, the structure of Linux and Etherboot drivers are rather different. There are several reasons: Linux drivers are more complicated and written to give good performance, whereas Etherboot drivers are written to be simple. Linux drivers are interrupt driven, whereas Etherboot drivers are polling. Linux drivers have an elaborate support structure, whereas Etherboot drivers are fairly self-standing. | ||
| * But... you can use Linux drivers as a source of reverse-engineering information. Several of the drivers in Etherboot were adapted from Linux drivers. But don't send me the driver source; see previous FAQ about volunteering. And I have the latest Linux source anyway, doesn't everyone? | * But... you can use Linux drivers as a source of reverse-engineering information. Several of the drivers in Etherboot were adapted from Linux drivers. But don't send me the driver source; see previous FAQ about volunteering. And I have the latest Linux source anyway, doesn't everyone? | ||
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| ==== Miscellaneous ==== | ==== Miscellaneous ==== | ||
| * I don't understand something, or I have a question not covered by this list. | * I don't understand something, or I have a question not covered by this list. | ||
