linux-kernel - [PATCH 2/2 v3] airo: Implement netif_carrier

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Message-Id: <1442784627-26709-2-git-send-email-linux@rainbow-software.org>
Date:	Sun, 20 Sep 2015 23:30:27 +0200
From:	Ondrej Zary <linux@...nbow-software.org>
To:	Dan Williams <dcbw@...hat.com>
Cc:	netdev@...r.kernel.org,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2 v3] airo: Implement netif_carrier_on/off

Add calls to netif_carrier_on and netif_carrier_off

Signed-off-by: Ondrej Zary <linux@...nbow-software.org>
---
 drivers/net/wireless/airo.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 67001a8..8ae838d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -3267,6 +3267,7 @@ static void airo_handle_link(struct airo_info *ai)
 			wake_up_interruptible(&ai->thr_wait);
 		} else
 			airo_send_event(ai->dev);
+		netif_carrier_on(ai->dev);
 	} else if (!scan_forceloss) {
 		if (auto_wep && !ai->expires) {
 			ai->expires = RUN_AT(3*HZ);
@@ -3277,6 +3278,9 @@ static void airo_handle_link(struct airo_info *ai)
 		eth_zero_addr(wrqu.ap_addr.sa_data);
 		wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 		wireless_send_event(ai->dev, SIOCGIWAP, &wrqu, NULL);
+		netif_carrier_off(ai->dev);
+	} else {
+		netif_carrier_off(ai->dev);
 	}
 }
 
@@ -3613,6 +3617,7 @@ static void disable_MAC( struct airo_info *ai, int lock ) {
 		return;
 
 	if (test_bit(FLAG_ENABLED, &ai->flags)) {
+		netif_carrier_off(ai->dev);
 		memset(&cmd, 0, sizeof(cmd));
 		cmd.cmd = MAC_DISABLE; // disable in case already enabled
 		issuecommand(ai, &cmd, &rsp);
-- 
Ondrej Zary

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