two ways 1. Eric said that the EHCI that may not need buffer for some debug function. 2. use cpu cache for ohci or uhci buffer for packet.
YH On 7/2/06, Bari Ari <[EMAIL PROTECTED]> wrote: > Stefan Reinauer wrote: > > * Samuel Thibault <[EMAIL PROTECTED]> [060703 01:26]: > > > >>> Maybe this code could be encapsulated, similar to how VGA > >>> bios or network boot is handled. > >>> > >> Indeed, except that it relies on serial or USB support, which might not > >> be easy to ship in a so encapsulated way. > >> > > > > Serial support is easy. USB is more of a problem as it needs a complete > > usb stack at bios time. > > > I remember discussing with the LinuxBIOS list a year or two ago, the > issue of what to do when chipsets drop having any serial ports. > > We are currently working on mainboard designs that will not have any > serial ports with chipsets that don't have any serial ports. What did we > decide to do with LinuxBIOS, since the future is now? > > -Bari > > -- > linuxbios mailing list > [email protected] > http://www.openbios.org/mailman/listinfo/linuxbios > -- linuxbios mailing list [email protected] http://www.openbios.org/mailman/listinfo/linuxbios
