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authorGreg Ungerer <gerg@snapgear.com>2008-05-01 13:35:34 +1000
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-01 08:08:36 -0700
commitcc462f7df0a78df568fd4e1d19f0874476f3c002 (patch)
tree28cdcbac286d6ac8a50b812a6d5162574d90bb23
parent6c5a7d504fb0e27aa90b96267177d434642a393d (diff)
m68knommu: fix ColdFire 5272 fec driver hash registers
Renamed the 5272 hash_table registers to match the "grp" hash_table registers of the other ColdFire parts. They are actually a group hash. The makes for consistent setup across all ColdFire parts. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/net/fec.c24
-rw-r--r--drivers/net/fec.h4
2 files changed, 16 insertions, 12 deletions
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index d7a3ea88edd..8408b43d50d 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -2243,13 +2243,13 @@ static void set_multicast_list(struct net_device *dev)
/* Catch all multicast addresses, so set the
* filter to all 1's.
*/
- ep->fec_hash_table_high = 0xffffffff;
- ep->fec_hash_table_low = 0xffffffff;
+ ep->fec_grp_hash_table_high = 0xffffffff;
+ ep->fec_grp_hash_table_low = 0xffffffff;
} else {
/* Clear filter and add the addresses in hash register.
*/
- ep->fec_hash_table_high = 0;
- ep->fec_hash_table_low = 0;
+ ep->fec_grp_hash_table_high = 0;
+ ep->fec_grp_hash_table_low = 0;
dmi = dev->mc_list;
@@ -2280,9 +2280,9 @@ static void set_multicast_list(struct net_device *dev)
hash = (crc >> (32 - HASH_BITS)) & 0x3f;
if (hash > 31)
- ep->fec_hash_table_high |= 1 << (hash - 32);
+ ep->fec_grp_hash_table_high |= 1 << (hash - 32);
else
- ep->fec_hash_table_low |= 1 << hash;
+ ep->fec_grp_hash_table_low |= 1 << hash;
}
}
}
@@ -2430,11 +2430,15 @@ int __init fec_enet_init(struct net_device *dev)
*/
fec_request_intrs(dev);
- fecp->fec_hash_table_high = 0;
- fecp->fec_hash_table_low = 0;
+ fecp->fec_grp_hash_table_high = 0;
+ fecp->fec_grp_hash_table_low = 0;
fecp->fec_r_buff_size = PKT_MAXBLR_SIZE;
fecp->fec_ecntrl = 2;
fecp->fec_r_des_active = 0;
+#ifndef CONFIG_M5272
+ fecp->fec_hash_table_high = 0;
+ fecp->fec_hash_table_low = 0;
+#endif
dev->base_addr = (unsigned long)fecp;
@@ -2500,8 +2504,8 @@ fec_restart(struct net_device *dev, int duplex)
/* Reset all multicast.
*/
- fecp->fec_hash_table_high = 0;
- fecp->fec_hash_table_low = 0;
+ fecp->fec_grp_hash_table_high = 0;
+ fecp->fec_grp_hash_table_low = 0;
/* Set maximum receive buffer size.
*/
diff --git a/drivers/net/fec.h b/drivers/net/fec.h
index 1d421606984..292719dacef 100644
--- a/drivers/net/fec.h
+++ b/drivers/net/fec.h
@@ -88,8 +88,8 @@ typedef struct fec {
unsigned long fec_reserved7[158];
unsigned long fec_addr_low; /* Low 32bits MAC address */
unsigned long fec_addr_high; /* High 16bits MAC address */
- unsigned long fec_hash_table_high; /* High 32bits hash table */
- unsigned long fec_hash_table_low; /* Low 32bits hash table */
+ unsigned long fec_grp_hash_table_high;/* High 32bits hash table */
+ unsigned long fec_grp_hash_table_low; /* Low 32bits hash table */
unsigned long fec_r_des_start; /* Receive descriptor ring */
unsigned long fec_x_des_start; /* Transmit descriptor ring */
unsigned long fec_r_buff_size; /* Maximum receive buff size */