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authorJohn W. Linville <linville@tuxdriver.com>2010-07-27 19:59:19 +0400
committerJohn W. Linville <linville@tuxdriver.com>2010-07-27 19:59:19 +0400
commit800f65bba8d2030b3fef62850e203f9f176625a8 (patch)
tree6507c4fe7a0826c253b4afb29375ab306a0fd9c8 /drivers/s390/scsi/zfcp_aux.c
parent06b3cda0c12986f5bba578b918b188d731c4e191 (diff)
parentb3190df628617c7a4f188a9465aeabe1f5761933 (diff)
downloadlinux-800f65bba8d2030b3fef62850e203f9f176625a8.tar.xz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
Conflicts: drivers/net/wireless/iwlwifi/iwl-commands.h
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
-rw-r--r--drivers/s390/scsi/zfcp_aux.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 1e6183a86ce5..e331df2122f7 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -425,7 +425,8 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
{
while (atomic_read(&adapter->stat_miss) > 0)
if (zfcp_fsf_status_read(adapter->qdio)) {
- if (atomic_read(&adapter->stat_miss) >= 16) {
+ if (atomic_read(&adapter->stat_miss) >=
+ adapter->stat_read_buf_num) {
zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
NULL);
return 1;
@@ -545,6 +546,10 @@ struct zfcp_adapter *zfcp_adapter_enqueue(struct ccw_device *ccw_device)
&zfcp_sysfs_adapter_attrs))
goto failed;
+ /* report size limit per scatter-gather segment */
+ adapter->dma_parms.max_segment_size = ZFCP_QDIO_SBALE_LEN;
+ adapter->ccw_device->dev.dma_parms = &adapter->dma_parms;
+
if (!zfcp_adapter_scsi_register(adapter))
return adapter;