diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-08-20 16:46:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-20 13:51:46 -0700 |
| commit | 308946b07430728016851d11051dcf1c78887973 (patch) | |
| tree | 98d9c6cae7bf1c1b20a85edc82465095c6309ba4 /drivers/s390/net/qeth_core_mpc.h | |
| parent | 32e85a0d83eed96ec2f2a6a2d527ef927e90ea2e (diff) | |
s390/qeth: merge qeth_reply struct into qeth_cmd_buffer
Except for card->read_cmd, every cmd we issue now passes through
qeth_send_control_data() and allocates a qeth_reply struct. The way we
use this struct requires additional refcounting, and pointer tracking.
Clean up things by moving most of qeth_reply's content into the main
cmd struct. This keeps things in one place, saves us the additional
refcounting and simplifies the overall code flow.
A nice little benefit is that we can now match incoming replies against
the pending requests themselves, without caching the requests' seqnos.
The qeth_reply struct stays around for a little bit longer in a shrunk
form, to avoid touching every single callback.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.h')
| -rw-r--r-- | drivers/s390/net/qeth_core_mpc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h index 75b5834ed28d..6420b58cf42b 100644 --- a/drivers/s390/net/qeth_core_mpc.h +++ b/drivers/s390/net/qeth_core_mpc.h @@ -27,7 +27,6 @@ extern unsigned char IPA_PDU_HEADER[]; #define QETH_TIMEOUT (10 * HZ) #define QETH_IPA_TIMEOUT (45 * HZ) -#define QETH_IDX_COMMAND_SEQNO 0xffff0000 #define QETH_CLEAR_CHANNEL_PARM -10 #define QETH_HALT_CHANNEL_PARM -11 |