patch-2.3.27 linux/drivers/isdn/hisax/hfc_2bs0.c

• Lines: 94
• Date: Sun Nov 7 16:34:00 1999
• Orig file: v2.3.26/linux/drivers/isdn/hisax/hfc_2bs0.c
• Orig date: Tue Sep 7 12:14:06 1999

diff -u --recursive --new-file v2.3.26/linux/drivers/isdn/hisax/hfc_2bs0.c linux/drivers/isdn/hisax/hfc_2bs0.c
@@ -1,4 +1,4 @@
-/* $Id: hfc_2bs0.c,v 1.9 1999/07/01 08:11:36 keil Exp $
+/* $Id: hfc_2bs0.c,v 1.10 1999/10/14 20:25:28 keil Exp $
 
  *  specific routines for CCD's HFC 2BS0
  *
@@ -6,6 +6,9 @@
  *
  *
  * $Log: hfc_2bs0.c,v $
+ * Revision 1.10  1999/10/14 20:25:28  keil
+ * add a statistic for error monitoring
+ *
  * Revision 1.9  1999/07/01 08:11:36  keil
  * Common HiSax version for 2.0, 2.1, 2.2 and 2.3 kernel
  *
@@ -217,12 +220,14 @@
 		stat = cs->BC_Read_Reg(cs, HFC_DATA, HFC_CIP | HFC_F2_INC | HFC_REC |
 				       HFC_CHANNEL(bcs->channel));
 		WaitForBusy(cs);
+#ifdef ERROR_STATISTIC
+		bcs->err_inv++;
+#endif
 		return (NULL);
 	}
 	if (!(skb = dev_alloc_skb(count - 3)))
 		printk(KERN_WARNING "HFC: receive out of memory\n");
 	else {
-		SET_SKB_FREE(skb);
 		ptr = skb_put(skb, count - 3);
 		idx = 0;
 		cip = HFC_CIP | HFC_FIFO_OUT | HFC_REC | HFC_CHANNEL(bcs->channel);
@@ -233,7 +238,7 @@
 		if (idx != count - 3) {
 			debugl1(cs, "RFIFO BUSY error");
 			printk(KERN_WARNING "HFC FIFO channel %d BUSY Error\n", bcs->channel);
-			idev_kfree_skb(skb, FREE_READ);
+			dev_kfree_skb(skb);
 			WaitNoBusy(cs);
 			stat = cs->BC_Read_Reg(cs, HFC_DATA, HFC_CIP | HFC_F2_INC | HFC_REC |
 					       HFC_CHANNEL(bcs->channel));
@@ -251,8 +256,11 @@
 				bcs->channel, chksum, stat);
 		if (stat) {
 			debugl1(cs, "FIFO CRC error");
-			idev_kfree_skb(skb, FREE_READ);
+			dev_kfree_skb(skb);
 			skb = NULL;
+#ifdef ERROR_STATISTIC
+			bcs->err_crc++;
+#endif
 		}
 		WaitNoBusy(cs);
 		stat = cs->BC_Read_Reg(cs, HFC_DATA, HFC_CIP | HFC_F2_INC | HFC_REC |
@@ -325,7 +333,7 @@
 		bcs->tx_cnt -= count;
 		if (PACKET_NOACK == bcs->tx_skb->pkt_type)
 			count = -1;
-		idev_kfree_skb(bcs->tx_skb, FREE_WRITE);
+		dev_kfree_skb(bcs->tx_skb);
 		bcs->tx_skb = NULL;
 		WaitForBusy(cs);
 		WaitNoBusy(cs);
@@ -523,7 +531,7 @@
 		discard_queue(&bcs->rqueue);
 		discard_queue(&bcs->squeue);
 		if (bcs->tx_skb) {
-			idev_kfree_skb(bcs->tx_skb, FREE_WRITE);
+			dev_kfree_skb(bcs->tx_skb);
 			bcs->tx_skb = NULL;
 			test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
 		}
@@ -559,8 +567,8 @@
 	return (0);
 }
 
-void __init
-init_send(struct BCState *bcs)
+__initfunc(void
+init_send(struct BCState *bcs))
 {
 	int i;
 
@@ -573,8 +581,8 @@
 		bcs->hw.hfc.send[i] = 0x1fff;
 }
 
-void __init
-inithfc(struct IsdnCardState *cs)
+__initfunc(void
+inithfc(struct IsdnCardState *cs))
 {
 	init_send(&cs->bcs[0]);
 	init_send(&cs->bcs[1]);