Re: understanding the role/relationship of the firmware and driver in case of Wi-Fi adapters

2013-01-06 Thread Sven Hartge
Martin T wrote: > 1) Are there Wi-Fi adapters which do not need firmware? I guess there > are if manufacturer does not use semi-general purpose hardware? I guess: not anymore. The last ones I saw without firmware were in the 11MBit era of wifi. All the new ons with 54Mbit and up are actually so

Re: understanding the role/relationship of the firmware and driver in case of Wi-Fi adapters

2013-01-06 Thread Martin T
Bob, thank you for this exhaustive reply! 1) Are there Wi-Fi adapters which do not need firmware? I guess there are if manufacturer does not use semi-general purpose hardware? 2) Is the RAM built into the Wi-Fi card chipset? If I inspect my Ralink W-Fi card, which loads the 4096 byte /lib/firmwa

Re: understanding the role/relationship of the firmware and driver in case of Wi-Fi adapters

2013-01-01 Thread Bob Proulx
Martin T wrote: > some Wi-Fi adapters(for example Intel ipw2200 family and many Ralink > cards) require both firmware and drivers in order to operate properly. Yes. > 1) As I understand, firmware is usually a closed-source binary image > provided by Wi-Fi card manufacturer? Yes. And because of

understanding the role/relationship of the firmware and driver in case of Wi-Fi adapters

2013-01-01 Thread Martin T
Hello, some Wi-Fi adapters(for example Intel ipw2200 family and many Ralink cards) require both firmware and drivers in order to operate properly. 1) As I understand, firmware is usually a closed-source binary image provided by Wi-Fi card manufacturer? 2) What happens with the firmware when card