Linux v3.4-rc5-183-g0a6ba09

1 files changed, 0 insertions, 69 deletions

diff --git a/ipw2200-Fix-race-condition-in-the-command-completion-acknowledge.patch b/ipw2200-Fix-race-condition-in-the-command-completion-acknowledge.patch
deleted file mode 100644
index 3b7451f9f..000000000
--- a/ipw2200-Fix-race-condition-in-the-command-completion-acknowledge.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-Driver incorrectly validates command completion: instead of waiting
-for a command to be acknowledged it continues execution.  Most of the
-time driver gets acknowledge of the command completion in a tasklet
-before it executes the next one. But sometimes it sends the next
-command before it gets acknowledge for the previous one. In such a
-case one of the following error messages appear in the log:
-
-Failed to send SYSTEM_CONFIG: Already sending a command.
-Failed to send ASSOCIATE: Already sending a command.
-Failed to send TX_POWER: Already sending a command.
-
-After that you need to reload the driver to get it working again.
-
-This bug occurs during roammaping (reported by Sam Varshavchik)
-https://bugzilla.redhat.com/show_bug.cgi?id=738508
-and machine booting (reported by Tom Gundersen and Mads Kiilerich)
-https://bugs.archlinux.org/task/28097
-https://bugzilla.redhat.com/show_bug.cgi?id=802106
-
-This patch doesn't fix the delay issue during firmware load.
-But at least device now works as usual after boot.
-
-Cc: stable@kernel.org
-Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com>
----
- drivers/net/wireless/ipw2x00/ipw2200.c |   13 ++++++++++++-
- 1 files changed, 12 insertions(+), 1 deletions(-)
-
-diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
-index 4130802..8cbafa5 100644
---- a/drivers/net/wireless/ipw2x00/ipw2200.c
-+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
-@@ -2192,6 +2192,7 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
- {
- 	int rc = 0;
- 	unsigned long flags;
-+	unsigned long now, end;
- 
- 	spin_lock_irqsave(&priv->lock, flags);
- 	if (priv->status & STATUS_HCMD_ACTIVE) {
-@@ -2233,10 +2234,20 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
- 	}
- 	spin_unlock_irqrestore(&priv->lock, flags);
- 
-+	now = jiffies;
-+	end = now + HOST_COMPLETE_TIMEOUT;
-+again:
- 	rc = wait_event_interruptible_timeout(priv->wait_command_queue,
- 					      !(priv->
- 						status & STATUS_HCMD_ACTIVE),
--					      HOST_COMPLETE_TIMEOUT);
-+					      end - now);
-+	if (rc < 0) {
-+		now = jiffies;
-+		if (time_before(now, end))
-+			goto again;
-+		rc = 0;
-+	}
-+
- 	if (rc == 0) {
- 		spin_lock_irqsave(&priv->lock, flags);
- 		if (priv->status & STATUS_HCMD_ACTIVE) {
--- 
-1.7.2.5
-
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\ No newline at end of file