From: Andre Detsch <adetsch@br.ibm.com>
To: netdev@vger.kernel.org, divy@chelsio.com
Subject: [PATCH] cxgb3: Wait longer for control packets on initialization
Date: Mon, 26 Apr 2010 12:38:27 -0300 [thread overview]
Message-ID: <201004261238.27919.adetsch@br.ibm.com> (raw)
In some Power7 platforms, when using VIOS (Virtual I/O Server), we
need to wait longer for control packets to finish transfer during
initialization.
Without this change, initialization may fail prematurely.
Signed-off-by: Wen Xiong <wenxiong@us.ibm.com>
Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
Index: linux-2.6.34-rc5/drivers/net/cxgb3/cxgb3_main.c
===================================================================
--- linux-2.6.34-rc5.orig/drivers/net/cxgb3/cxgb3_main.c 2010-04-23 18:59:43.000000000 -0300
+++ linux-2.6.34-rc5/drivers/net/cxgb3/cxgb3_main.c 2010-04-23 18:59:55.000000000 -0300
@@ -439,7 +439,7 @@ static void free_irq_resources(struct ad
static int await_mgmt_replies(struct adapter *adap, unsigned long init_cnt,
unsigned long n)
{
- int attempts = 5;
+ int attempts = 10;
while (adap->sge.qs[0].rspq.offload_pkts < init_cnt + n) {
if (!--attempts)
next reply other threads:[~2010-04-26 15:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-26 15:38 Andre Detsch [this message]
2010-04-27 2:16 ` [PATCH] cxgb3: Wait longer for control packets on initialization Divy Le Ray
2010-04-27 17:18 ` David Miller
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