* consistent_alloc question
@ 2004-06-16 7:33 jmartin
0 siblings, 0 replies; only message in thread
From: jmartin @ 2004-06-16 7:33 UTC (permalink / raw)
To: linuxppc-embedded
Hi:
i'm working on a embedded platform based on mbx860. This board uses an
mpc860T,no pci available. Since i update to montavista 3.1 i have
problems
in fec. Kernel don't boot, fec gives a transfer error ack signal, at
fec.c
line 1737. debugging kernel, i can't access to cbd_base. I suppose memory
map is wrong. No pci bus available. consistent_alloc seems to get a free
page, mark uncacheable, remove it from free_pages list, and map it.
what memory zone is used by consistent_alloc? cbd_base seems contain a
virtual address mapped to a physical address.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2004-06-16 7:33 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-06-16 7:33 consistent_alloc question jmartin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).