diff options
| author | Frank Pavlic <pavlic@de.ibm.com> | 2005-05-12 20:37:53 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-05-15 18:06:17 -0400 |
| commit | d801145d910cc4a0fb418dda1dee227cec993cbd (patch) | |
| tree | 423eda6277d89e89348907e185a49523debb0389 /drivers/s390/net/qeth.h | |
| parent | 5e39f2933f6707fc824b5e419dcac8ced67a57b6 (diff) | |
[PATCH] s390: qeth bug fixes
[patch 7/10] s390: qeth bug fixes.
From: Frank Pavlic <pavlic@de.ibm.com>
qeth network driver changes:
- Removed redundant code, use the same qeth_fill_buffer_frag
for TSO path either
- Using skb->frags solely is not correct since skb->data still
points to the beginning of the whole data, even when it is
a small portion we have to fill the qdio buffer with it.
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
Diffstat (limited to 'drivers/s390/net/qeth.h')
| -rw-r--r-- | drivers/s390/net/qeth.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h index a341041a6cf..501b87e6875 100644 --- a/drivers/s390/net/qeth.h +++ b/drivers/s390/net/qeth.h @@ -24,7 +24,7 @@ #include "qeth_mpc.h" -#define VERSION_QETH_H "$Revision: 1.135 $" +#define VERSION_QETH_H "$Revision: 1.136 $" #ifdef CONFIG_QETH_IPV6 #define QETH_VERSION_IPV6 ":IPv6" @@ -866,6 +866,17 @@ qeth_push_skb(struct qeth_card *card, struct sk_buff **skb, int size) return hdr; } +static inline int +qeth_get_skb_data_len(struct sk_buff *skb) +{ + int len = skb->len; + int i; + + for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) + len -= skb_shinfo(skb)->frags[i].size; + return len; +} + inline static int qeth_get_hlen(__u8 link_type) { |