hello again,
I've tested a bit more with hfc-pci in TE mode
isdn-line is connected to both computers:
inside labd/input.d - lapd_rcv
the x86 receives sk_buf->data with 48+1 byte length
the ppc receives sk_buf->data with 512+1 byte length (the 'x86-message' is
somewhere in the middle)
any help/hints would be welcome on how to debug this...
----- Original Message -----
From: "Emotional Outburst" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Monday, April 03, 2006 12:18 AM
Subject: [Visdn-hackers] visdn on ppc
hello all,
today I tested visdn with a simple hfc-pci-card on my old apple ppc 7500
after 3 small patches I get it compile... the patches are included below
I can now load the modules without problems.
On incoming calls I get 'lapd - improper ea bits in received frame'
after viewing the incoming frame and comparing with an parallel running
x86 with the same hfc-pci card it seems that the syncronisation to the
start-bit of a frame
doesn't seem to work correctly. Most time the incoming pointer
skb_buf->data of the ppc
starts 2 or 3 bytes earlier or 1 byte later than the input that arrives at
the x86.
any ideas ?
--- visdn-orig/modules/lapd/proto.h 2006-03-30 06:00:15.000000000
+0000
+++ visdn-new/modules/lapd/proto.h 2006-03-30 14:18:09.000000000
+0000
@@ -105,8 +105,8 @@
u8 ft1:1;
u8 ft2:1;
u8 pad:6;
- };
#endif
+ };
u8 control;
--- visdn-orig/libq931/input.c 2006-03-30 06:00:02.000000000 +0000
+++ visdn-new/libq931/input.c 2006-03-30 15:24:25.000000000 +0000
@@ -988,7 +988,7 @@
#if __BYTE_ORDER == __LITTLE_ENDIAN
msg->callref |= val << ((hdr->call_reference_len-i-1) *
8);
#else
- msg->callref |= val << (hdr->i * 8);
+ msg->callref |= val << (i * 8);
#endif
}
--- visdn-orig/libq931/libq931/ie_high_layer_compatibility.h
2006-03-30 06:00:02.000000000 +0000
+++ visdn-new/libq931/libq931/ie_high_layer_compatibility.h
2006-03-30 15:39:46.000000000 +0000
@@ -94,6 +94,7 @@
#if __BYTE_ORDER == __BIG_ENDIAN
__u8 ext:1;
__u8 coding_standard:2;
+ __u8 interpretation:3;
__u8 presentation_method:2;
#else
__u8 presentation_method:2;
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https://mailman.uli.it/mailman/listinfo/visdn-hackers
