[S390] cio: introduce fcx enabled scsw format

Extend the scsw data structure to the format required by fcx. Also
provide helper functions for easier access to fields which are present
in both the traditional as well as the modified format.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c
index 2a106f3a076d..7e6bd387f4d8 100644
--- a/drivers/s390/net/ctcm_fsms.c
+++ b/drivers/s390/net/ctcm_fsms.c
@@ -257,9 +257,9 @@ static void chx_txdone(fsm_instance *fi, int event, void *arg)
         if (duration > ch->prof.tx_time)
                 ch->prof.tx_time = duration;
 
-        if (ch->irb->scsw.count != 0)
+        if (ch->irb->scsw.cmd.count != 0)
                 ctcm_pr_debug("%s: TX not complete, remaining %d bytes\n",
-                             dev->name, ch->irb->scsw.count);
+                             dev->name, ch->irb->scsw.cmd.count);
         fsm_deltimer(&ch->timer);
         while ((skb = skb_dequeue(&ch->io_queue))) {
                 priv->stats.tx_packets++;
@@ -353,7 +353,7 @@ static void chx_rx(fsm_instance *fi, int event, void *arg)
         struct channel *ch = arg;
         struct net_device *dev = ch->netdev;
         struct ctcm_priv *priv = dev->priv;
-        int len = ch->max_bufsize - ch->irb->scsw.count;
+        int len = ch->max_bufsize - ch->irb->scsw.cmd.count;
         struct sk_buff *skb = ch->trans_skb;
         __u16 block_len = *((__u16 *)skb->data);
         int check_len;
@@ -1234,9 +1234,9 @@ static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg)
         if (duration > ch->prof.tx_time)
                 ch->prof.tx_time = duration;
 
-        if (ch->irb->scsw.count != 0)
+        if (ch->irb->scsw.cmd.count != 0)
                 ctcm_pr_debug("%s: TX not complete, remaining %d bytes\n",
-                                dev->name, ch->irb->scsw.count);
+                                dev->name, ch->irb->scsw.cmd.count);
         fsm_deltimer(&ch->timer);
         while ((skb = skb_dequeue(&ch->io_queue))) {
                 priv->stats.tx_packets++;
@@ -1394,7 +1394,7 @@ static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg)
         struct sk_buff          *skb = ch->trans_skb;
         struct sk_buff          *new_skb;
         unsigned long   saveflags = 0;  /* avoids compiler warning */
-        int len = ch->max_bufsize - ch->irb->scsw.count;
+        int len = ch->max_bufsize - ch->irb->scsw.cmd.count;
 
         if (do_debug_data) {
                 CTCM_DBF_TEXT_(TRACE, CTC_DBF_DEBUG, "mpc_ch_rx %s cp:%i %s\n",