[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>
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c
index 2a106f3..7e6bd38 100644
--- a/drivers/s390/net/ctcm_fsms.c
+++ b/drivers/s390/net/ctcm_fsms.c
@@ -257,9 +257,9 @@
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 @@
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 @@
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 @@
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",