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Revision 1:41024576e6e2, committed 2011-05-30
- Comitter:
- mbed714
- Date:
- Mon May 30 15:06:52 2011 +0000
- Parent:
- 0:55680e5cc478
- Commit message:
Changed in this revision
| NetServices/drv/eth/eth_drv.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/NetServices/drv/eth/eth_drv.cpp Mon May 30 12:11:59 2011 +0000
+++ b/NetServices/drv/eth/eth_drv.cpp Mon May 30 15:06:52 2011 +0000
@@ -68,18 +68,27 @@
return ERR_OK;
}
-/*
+bool broadcast(char *buf) {
+ return ((buf[0] == 0xff) &&
+ (buf[1] == 0xff) &&
+ (buf[2] == 0xff) &&
+ (buf[3] == 0xff) &&
+ (buf[4] == 0xff) &&
+ (buf[5] == 0xff));
+}
+
void show(char *buf, int size) {
- printf("Destination: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n",
+
+if (htons((short)buf[12]) == 0x0800 && !broadcast(buf)) {
+ printf("Destination: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx | ",
buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
- printf("Source: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx\n",
+ printf("Source: %02hx:%02hx:%02hx:%02hx:%02hx:%02hx | ",
buf[6], buf[7], buf[8], buf[9], buf[10], buf[11]);
- printf("Type %hd\n", htons((short)buf[12]));
-
+ printf("Type %hx\n", htons((short)buf[12]));
+ }
// hexview(buf, size);
}
-*/
void eth_poll() {
struct eth_hdr *ethhdr;
@@ -105,7 +114,7 @@
ethhdr = (struct eth_hdr *)(frame->payload);
- // show((char*)ethhdr, 13);
+ show((char*)ethhdr, 13);
/*
switch(htons(ethhdr->type)) {