> Jiri> I had the same swiotlb problem. The computer (SGI 750) hung > Jiri> (kernel panic) after network card initialization > Jiri> (ifconfig). The card (on-board) is Intel Pro/100 (or > Jiri> equivalent). > > Huh, this is very strange. I didn't think the eepro driver could ever > have more than the ~1000 buffers which the swiotlb supports by default > (it's reserving about 2MB of bounce buffers, by default).
To be more specific: "Kernel panic: map_single: could not allocate software IO TLB (1552 bytes)" So strictly speaking I probably do not need swiotlb=32768, but something like swiotlb=2048 should be sufficient. On the other hand the default is too small. Jiri Polach -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
