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authorEinar Lueck <elelueck@de.ibm.com>2011-08-08 03:33:57 +0200
committerDavid S. Miller <davem@davemloft.net>2011-08-13 10:10:16 +0200
commitaae7ea8d54f4fa6f016fffa2dbe170d0e7851dd0 (patch)
tree814c645ddf6527949e0d53b729d40db16dfe1455 /drivers/s390/net
parentqdio: support forced signal adapter indications (diff)
downloadlinux-aae7ea8d54f4fa6f016fffa2dbe170d0e7851dd0.tar.xz
linux-aae7ea8d54f4fa6f016fffa2dbe170d0e7851dd0.zip
qeth: support forced signal adapter indications
This patch ensures that signal adapter commands are issued if they are indicated to be required. Signed-off-by: Einar Lueck <elelueck@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net')
-rw-r--r--drivers/s390/net/qeth_core.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 26a4110eeb2d..8a58820b4c0f 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -231,7 +231,8 @@ static inline int qeth_is_ipa_enabled(struct qeth_ipa_info *ipa,
#define QETH_IN_BUF_COUNT_MAX 128
#define QETH_MAX_BUFFER_ELEMENTS(card) ((card)->qdio.in_buf_size >> 12)
#define QETH_IN_BUF_REQUEUE_THRESHOLD(card) \
- ((card)->qdio.in_buf_pool.buf_count / 2)
+ ((card)->ssqd.qdioac1 & AC1_SIGA_INPUT_NEEDED ? 1 : \
+ ((card)->qdio.in_buf_pool.buf_count / 2))
/* buffers we have to be behind before we get a PCI */
#define QETH_PCI_THRESHOLD_A(card) ((card)->qdio.in_buf_pool.buf_count+1)