Subject: [PATCH 15/21] orinoco: delay FID allocation after firmware initialization

From: Pavel Roskin <proski-mXXj517/[email-masked]>
Date: Fri, 07 Apr 2006 04:10:49 -0400

From: Pavel Roskin <proski-mXXj517/[email-masked]>

This is needed to identify the card before possible allocation problems,
so that the user at least can report the firmware version that fails.

Signed-off-by: Pavel Roskin <proski-mXXj517/[email-masked]>
---

 drivers/net/wireless/orinoco.c |   28 ++++++++++++++++++++++------
 1 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 80cf6fb..d4c13ff 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1345,15 +1345,11 @@ int __orinoco_down(struct net_device *de
 	return 0;
 }
 
-int orinoco_reinit_firmware(struct net_device *dev)
+static int orinoco_allocate_fid(struct net_device *dev)
 {
 	struct orinoco_private *priv = netdev_priv(dev);
 	struct hermes *hw = &priv->hw;
 	int err;
-
-	err = hermes_init(hw);
-	if (err)
-		return err;
 
 	err = hermes_allocate(hw, priv->nicbuf_size, &priv->txfid);
 	if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) {
@@ -1372,7 +1368,20 @@ int orinoco_reinit_firmware(struct net_d
 
 	return err;
 }
+
+int orinoco_reinit_firmware(struct net_device *dev)
+{
+	struct orinoco_private *priv = netdev_priv(dev);
+	struct hermes *hw = &priv->hw;
+	int err;
 
+	err = hermes_init(hw);
+	if (!err)
+		err = orinoco_allocate_fid(dev);
+
+	return err;
+}
+
 static int __orinoco_hw_set_bitrate(struct orinoco_private *priv)
 {
 	hermes_t *hw = &priv->hw;
@@ -2224,7 +2233,7 @@ static int orinoco_init(struct net_devic
 	priv->nicbuf_size = IEEE80211_FRAME_LEN + ETH_HLEN;
 
 	/* Initialize the firmware */
-	err = orinoco_reinit_firmware(dev);
+	err = hermes_init(hw);
 	if (err != 0) {
 		printk(KERN_ERR "%s: failed to initialize firmware (err = %d)\n",
 		       dev->name, err);
@@ -2281,6 +2290,13 @@ static int orinoco_init(struct net_devic
 	priv->nick[len] = '\0';
 
 	printk(KERN_DEBUG "%s: Station name \"%s\"\n", dev->name, priv->nick);
+
+	err = orinoco_allocate_fid(dev);
+	if (err) {
+		printk(KERN_ERR "%s: failed to allocate NIC buffer!\n",
+		       dev->name);
+		goto out;
+	}
 
 	/* Get allowed channels */
 	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CHANNELLIST,

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