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authorMike Christie <michaelc@cs.wisc.edu>2011-07-25 13:48:45 -0500
committerJames Bottomley <JBottomley@Parallels.com>2011-08-27 08:36:14 -0600
commitf27fb2ef7bd88c9c5f67befe4d85e2155aa0e1a8 (patch)
tree6c313f71cc2c0701a4e873e8231571c442b131e2 /drivers/scsi/cxgbi
parentb78dbba0053c6f14384d55b929d21b85d03c38bb (diff)
downloadop-kernel-dev-f27fb2ef7bd88c9c5f67befe4d85e2155aa0e1a8.zip
op-kernel-dev-f27fb2ef7bd88c9c5f67befe4d85e2155aa0e1a8.tar.gz
[SCSI] iscsi class: sysfs group is_visible callout for iscsi host attrs
The iscsi class currently does not support writable sysfs attrs for LLD sysfs settings. This patch converts the iscsi class and driver's host attrs to use the attribute container sysfs group and the sysfs group's is_visible callout to be able to support readable or writable sysfs attrs. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/cxgbi')
-rw-r--r--drivers/scsi/cxgbi/cxgb3i/cxgb3i.c3
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.c3
-rw-r--r--drivers/scsi/cxgbi/libcxgbi.c10
3 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
index 50d4e3f..f76185b 100644
--- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
+++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c
@@ -106,9 +106,6 @@ static struct iscsi_transport cxgb3i_iscsi_transport = {
.caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T | CAP_HDRDGST
| CAP_DATADGST | CAP_DIGEST_OFFLOAD |
CAP_PADDING_OFFLOAD | CAP_TEXT_NEGO,
- .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS |
- ISCSI_HOST_INITIATOR_NAME |
- ISCSI_HOST_NETDEV_NAME,
.attr_is_visible = cxgbi_attr_is_visible,
.get_host_param = cxgbi_get_host_param,
.set_host_param = cxgbi_set_host_param,
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 72f19ef..628a698 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -107,9 +107,6 @@ static struct iscsi_transport cxgb4i_iscsi_transport = {
.caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T | CAP_HDRDGST |
CAP_DATADGST | CAP_DIGEST_OFFLOAD |
CAP_PADDING_OFFLOAD | CAP_TEXT_NEGO,
- .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS |
- ISCSI_HOST_INITIATOR_NAME |
- ISCSI_HOST_NETDEV_NAME,
.attr_is_visible = cxgbi_attr_is_visible,
.get_host_param = cxgbi_get_host_param,
.set_host_param = cxgbi_set_host_param,
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index f9c2ca0..67ded44 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -2569,6 +2569,16 @@ EXPORT_SYMBOL_GPL(cxgbi_iscsi_cleanup);
mode_t cxgbi_attr_is_visible(int param_type, int param)
{
switch (param_type) {
+ case ISCSI_HOST_PARAM:
+ switch (param) {
+ case ISCSI_HOST_PARAM_NETDEV_NAME:
+ case ISCSI_HOST_PARAM_HWADDRESS:
+ case ISCSI_HOST_PARAM_IPADDRESS:
+ case ISCSI_HOST_PARAM_INITIATOR_NAME:
+ return S_IRUGO;
+ default:
+ return 0;
+ }
case ISCSI_PARAM:
switch (param) {
case ISCSI_PARAM_MAX_RECV_DLENGTH:
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