From: Stephen Hemminger <shemminger@osdl.org>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: linus@osdl.org, netdev@vger.kernel.org
Subject: [RFT 3/5] sky2: suspend/resume patchlets
Date: Tue, 13 Jun 2006 17:17:29 +0900 [thread overview]
Message-ID: <20060613081930.598695000@localhost.localdomain> (raw)
In-Reply-To: 20060613081726.695812000@localhost.localdomain
[-- Attachment #1: sky2-poll-complete.patch --]
[-- Type: text/plain, Size: 700 bytes --]
Subject: [RFT 3/5] sky2: fix hotplug detect during poll
Linus, doesn't understand NAPI.
If the poll routine detects no hardware available, it needs to dequeue
it self from the network poll list.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
--- test.orig/drivers/net/sky2.c
+++ test/drivers/net/sky2.c
@@ -2181,7 +2181,7 @@ static int sky2_poll(struct net_device *
u32 status = sky2_read32(hw, B0_Y2_SP_EISR);
if (!~status)
- return 0;
+ goto out;
if (status & Y2_IS_HW_ERR)
sky2_hw_intr(hw);
@@ -2219,7 +2219,7 @@ static int sky2_poll(struct net_device *
if (sky2_more_work(hw))
return 1;
-
+out:
netif_rx_complete(dev0);
sky2_read32(hw, B0_Y2_SP_LISR);
--
next prev parent reply other threads:[~2006-06-13 8:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-13 8:17 [RFT 0/5] sky2: suspend/resume patchlets Stephen Hemminger
2006-06-13 8:17 ` [RFT 1/5] " Stephen Hemminger
2006-06-13 8:17 ` [RFT 2/5] " Stephen Hemminger
2006-06-13 8:17 ` Stephen Hemminger [this message]
2006-06-13 8:17 ` [RFT 4/5] " Stephen Hemminger
2006-06-13 8:17 ` [RFT 5/5] " Stephen Hemminger
2006-06-13 13:22 ` [RFT 0/5] " Jeff Garzik
2006-06-13 16:38 ` Linus Torvalds
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