* [2/3][PATCH 2.6] netdrivers: fix mc_filter on big-endian arch
@ 2004-06-06 16:53 Roger Luethi
0 siblings, 0 replies; only message in thread
From: Roger Luethi @ 2004-06-06 16:53 UTC (permalink / raw)
To: Jeff Garzik, Andrew Morton; +Cc: netdev
This untested patch fixes hardware mc filters for tulip_core, winbond,
and atp. Hopefully :-).
Please review and test.
Signed-off-by: Roger Luethi <rl@hellgate.ch>
--- 2.6-bk/drivers/net/tulip/winbond-840.c.orig 2004-06-06 18:03:51.502473098 +0200
+++ 2.6-bk/drivers/net/tulip/winbond-840.c 2004-06-06 18:04:18.807205433 +0200
@@ -1439,7 +1439,7 @@
i++, mclist = mclist->next) {
int filterbit = (ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26) ^ 0x3F;
filterbit &= 0x3f;
- mc_filter[filterbit >> 5] |= cpu_to_le32(1 << (filterbit & 31));
+ mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
}
rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
}
--- 2.6-bk/drivers/net/tulip/tulip_core.c.orig 2004-06-06 18:03:46.319283616 +0200
+++ 2.6-bk/drivers/net/tulip/tulip_core.c 2004-06-06 18:04:36.263478849 +0200
@@ -1059,7 +1059,7 @@
else
filterbit = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
filterbit &= 0x3f;
- mc_filter[filterbit >> 5] |= cpu_to_le32(1 << (filterbit & 31));
+ mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
if (tulip_debug > 2) {
printk(KERN_INFO "%s: Added filter for %2.2x:%2.2x:%2.2x:"
"%2.2x:%2.2x:%2.2x %8.8x bit %d.\n", dev->name,
--- 2.6-bk/drivers/net/atp.c.orig 2004-06-06 18:03:34.351155626 +0200
+++ 2.6-bk/drivers/net/atp.c 2004-06-06 18:04:55.176526236 +0200
@@ -909,7 +909,7 @@
i++, mclist = mclist->next)
{
int filterbit = ether_crc_le(ETH_ALEN, mclist->dmi_addr) & 0x3f;
- mc_filter[filterbit >> 5] |= cpu_to_le32(1 << (filterbit & 31));
+ mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
}
new_mode = CMR2h_Normal;
}
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2004-06-06 16:53 [2/3][PATCH 2.6] netdrivers: fix mc_filter on big-endian arch Roger Luethi
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