diff mbox

[09/11] qeth: support forced signal adapter indications

Message ID 20110727161339.313980198@de.ibm.com
State RFC, archived
Delegated to: David Miller
Headers show

Commit Message

frank.blaschka@de.ibm.com July 27, 2011, 4:12 p.m. UTC 
From: Einar Lueck <elelueck@de.ibm.com>

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>
---
 drivers/s390/net/qeth_core.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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diff mbox

Patch

--- 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(st
 #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)