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sgi-xp: support runtime selection of xp_max_npartitions

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Support runtime selection of the max number of partitions based on the
hardware being run on.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dean Nelson
2008-07-29 22:34:04 -07:00
committed by Linus Torvalds
parent 78ce1bbe44
commit bc63d387e4
10 changed files with 266 additions and 151 deletions
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4
drivers/misc/sgi-xp/xpnet.c
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@@ -287,7 +287,7 @@ xpnet_connection_activity(enum xp_retval reason, short partid, int channel,
{
long bp;
DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
DBUG_ON(partid < 0 || partid >= xp_max_npartitions);
DBUG_ON(channel != XPC_NET_CHANNEL);
switch (reason) {
@@ -513,7 +513,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
/*
* Main send loop.
*/
for (dest_partid = 1; dp && dest_partid < XP_MAX_PARTITIONS;
for (dest_partid = 0; dp && dest_partid < xp_max_npartitions;
dest_partid++) {
if (!(dp & (1UL << (dest_partid - 1)))) {