As for your Z85230-alpha-1.gz driver: It seems I have finaly
found a general-enough Sync PPP and Cisco HDLC layer implementation
for Linux. Is the interface (sppp_attach/detach etc) stable enough that I
can use it in my driver? And how can I switch between the PPP/HDLC modes?
: > (The rx side is easy because the skb is allocated in the device's
: > own interrupt routine and I can use alloc_skb(..., ...|GFP_DMA) here).
:
: Be aware that all the atomic memory pools may not contain any ISA DMA memory
: and that may be a stable state. ie dont do it , or if you do have
: a bounce buffer fallback
OK, I will implement the fallback to a pre-allocated bounce-buffer.
-Yenya
-- \ Jan "Yenya" Kasprzak <kas at fi.muni.cz> http://www.fi.muni.cz/~kas/ \\ PGP: finger kas at aisa.fi.muni.cz 0D99A7FB206605D7 8B35FCDE05B18A5E // \\\ Czech Linux Homepage: http://www.linux.cz/ /// If there are race conditions in programs fix them. The "my programs suck fix something else" mentality leads you to things like Java. -- Alan Cox- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/faq.html