On Sat, Jun 27, 2009 at 06:18:15PM +0200, Gilles Espinasse wrote:
> I know there is a specific define for PCI_ARCH_SPARC64 in types.h.
> But I franckly don't know how fix the code (except that' probably in
> lib/proc.c).
How about something as simple as this -- try to open both?
diff --git a/lib/proc.c b/lib/proc.c
index e9ca24d..cb9d08d 100644
--- a/lib/proc.c
+++ b/lib/proc.c
@@ -131,6 +131,15 @@ proc_setup(struct pci_dev *d, int rw)
a->fd_rw = a->writeable || rw;
a->fd = open(buf, a->fd_rw ? O_RDWR : O_RDONLY);
if (a->fd < 0)
+ {
+ e = snprintf(buf, sizeof(buf), "%s/%04x:%02x/%02x.%d",
+ pci_get_param(a, "proc.path"),
+ d->domain, d->bus, d->dev, d->func);
+ if (e < 0 || e >= (int) sizeof(buf))
+ a->error("File name too long");
+ a->fd = open(buf, a->fd_rw ? O_RDWR : O_RDONLY);
+ }
+ if (a->fd < 0)
a->warning("Cannot open %s", buf);
a->cached_dev = d;
a->fd_pos = 0;
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
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