From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Gibson Subject: [2/8] orinoco: Use netif_carrier functions instead of homegrown flag Date: Wed, 12 Jan 2005 16:25:43 +1100 Message-ID: <20050112052543.GC30426@localhost.localdomain> References: <20050112052352.GA30426@localhost.localdomain> <20050112052434.GB30426@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: orinoco-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, netdev-VZNHf3L845pBDgjK7y7TUQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: To: Jeff Garzik Content-Disposition: inline In-Reply-To: <20050112052434.GB30426-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> Sender: orinoco-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: orinoco-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: List-Id: netdev.vger.kernel.org Removes the orinoco driver's custom and dodgy "connected" variable used to track whether or not we're associated with an AP. Replaces it instead with netif_carrier_ok() settings. Signed-off-by: David Gibson Index: working-2.6/drivers/net/wireless/orinoco.c =================================================================== --- working-2.6.orig/drivers/net/wireless/orinoco.c 2004-11-03 14:32:15.000000000 +1100 +++ working-2.6/drivers/net/wireless/orinoco.c 2004-11-03 16:16:57.000000000 +1100 @@ -784,7 +784,7 @@ return 1; } - if (! priv->connected) { + if (! netif_carrier_ok(dev)) { /* Oops, the firmware hasn't established a connection, silently drop the packet (this seems to be the safest approach). */ @@ -1271,6 +1271,7 @@ case HERMES_INQ_LINKSTATUS: { struct hermes_linkstatus linkstatus; u16 newstatus; + int connected; if (len != sizeof(linkstatus)) { printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n", @@ -1282,15 +1283,14 @@ len / 2); newstatus = le16_to_cpu(linkstatus.linkstatus); - if ( (newstatus == HERMES_LINKSTATUS_CONNECTED) - || (newstatus == HERMES_LINKSTATUS_AP_CHANGE) - || (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE) ) - priv->connected = 1; - else if ( (newstatus == HERMES_LINKSTATUS_NOT_CONNECTED) - || (newstatus == HERMES_LINKSTATUS_DISCONNECTED) - || (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE) - || (newstatus == HERMES_LINKSTATUS_ASSOC_FAILED) ) - priv->connected = 0; + connected = (newstatus == HERMES_LINKSTATUS_CONNECTED) + || (newstatus == HERMES_LINKSTATUS_AP_CHANGE) + || (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE); + + if (connected) + netif_carrier_on(dev); + else + netif_carrier_off(dev); if (newstatus != priv->last_linkstatus) print_linkstatus(dev, newstatus); @@ -1368,8 +1368,8 @@ } /* firmware will have to reassociate */ + netif_carrier_off(dev); priv->last_linkstatus = 0xffff; - priv->connected = 0; return 0; } @@ -1881,7 +1881,7 @@ priv->hw_unavailable++; priv->last_linkstatus = 0xffff; /* firmware will have to reassociate */ - priv->connected = 0; + netif_carrier_off(dev); orinoco_unlock(priv, &flags); @@ -2391,8 +2391,8 @@ * hardware */ INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev); + netif_carrier_off(dev); priv->last_linkstatus = 0xffff; - priv->connected = 0; return dev; Index: working-2.6/drivers/net/wireless/orinoco.h =================================================================== --- working-2.6.orig/drivers/net/wireless/orinoco.h 2004-11-03 14:32:15.000000000 +1100 +++ working-2.6/drivers/net/wireless/orinoco.h 2004-11-03 16:12:40.000000000 +1100 @@ -42,7 +42,6 @@ /* driver state */ int open; u16 last_linkstatus; - int connected; /* Net device stuff */ struct net_device *ndev; -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist. NOT _the_ _other_ _way_ | _around_! http://www.ozlabs.org/people/dgibson ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt