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| author |   Frank Blaschka <frank.blaschka@de.ibm.com> | 2011-08-08 01:33:59 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-08-13 01:10:17 -0700 |
| commit | b333293058aa2d401737c7246bce58f8ba00906d (patch) | |
| tree | dace4eab8f669d29b4e10cd784d16ca1690cbbbf /drivers/s390/net/qeth_l3.h | |
| parent | qeth: exploit asynchronous delivery of storage blocks (diff) | |
| download | linux-b333293058aa2d401737c7246bce58f8ba00906d.tar.xz linux-b333293058aa2d401737c7246bce58f8ba00906d.zip | |
qeth: add support for af_iucv HiperSockets transport
This patch extends the HiperSockets device driver to send and receive
af_iucv traffic over HiperSockets transport.
TX: Driver uses new asynchronous delivery of storage blocks to pass
flow control/congestion information from the HiperSockets microcode
to the af_iucv socket.
RX: Memory for incoming traffic is preallocated and passed to
HiperSockets layer. If receiver is not capable to clean its buffers
shared with HiperSockets and pass new memory to the HiperSockets
layer this will cause flow control/congestion events on the
sender.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Einar Lueck <elelueck@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_l3.h')
| -rw-r--r-- | drivers/s390/net/qeth_l3.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_l3.h b/drivers/s390/net/qeth_l3.h index 14a43aeb0c2a..e367315a63f0 100644 --- a/drivers/s390/net/qeth_l3.h +++ b/drivers/s390/net/qeth_l3.h @@ -63,5 +63,9 @@ int qeth_l3_add_rxip(struct qeth_card *, enum qeth_prot_versions, const u8 *); void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions, const u8 *); int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *, struct qeth_ipaddr *); +struct qeth_ipaddr *qeth_l3_get_addr_buffer(enum qeth_prot_versions); +int qeth_l3_add_ip(struct qeth_card *, struct qeth_ipaddr *); +int qeth_l3_delete_ip(struct qeth_card *, struct qeth_ipaddr *); +void qeth_l3_set_ip_addr_list(struct qeth_card *); #endif /* __QETH_L3_H__ */ |